Amaprop - KSB€¦ · gear unit (e.g. for higher-viscosity fluids) Special installation parts Special cables Tank Tank accessories (wall duct for electric cables)

Submersible Mixer

Amaprop

50 HzFor Biogas Plants

Type Series Booklet

Legal information/Copyright

Type Series Booklet Amaprop

All rights reserved. The contents provided herein must neither be distributed, copied, reproduced,edited or processed for any other purpose, nor otherwise transmitted, published or made available toa third party without the manufacturer's express written consent.

Subject to technical modification without prior notice.

© KSB Aktiengesellschaft, Frankenthal 02.07.2013

Contents

Biogas .................................................................................................................................................................4

Submersible Mixer ..........................................................................................................................................................4

Amaprop .................................................................................................................................................................... 4

Main applications ................................................................................................................................................ 4

Fluids handled ...................................................................................................................................................... 4

Operating data ....................................................................................................................................................4

Designation .......................................................................................................................................................... 4

Design details ....................................................................................................................................................... 4

Materials ..............................................................................................................................................................5

Coating and preservation ...................................................................................................................................5

Product benefits .................................................................................................................................................. 5

Acceptance tests / Warranties ............................................................................................................................. 5

Selection information .......................................................................................................................................... 6

Minimum level of fluid handled ................................................................................................................... 6

Standard and special designs .............................................................................................................................. 7

Technical data ...................................................................................................................................................... 8

Dimensions ......................................................................................................................................................... 10

Amaprop 1000 ............................................................................................................................................ 10

Amaprop 2500 .............................................................................................................................................11

Scope of supply .................................................................................................................................................. 12

Accessories ......................................................................................................................................................... 13

Propeller fitting tool .................................................................................................................................... 13

Forcing screw ...............................................................................................................................................13

Cable support/carabine hook ...................................................................................................................... 14

Lifting equipment ........................................................................................................................................ 15

Guide rails .................................................................................................................................................... 15

Installation accessories ................................................................................................................................16

General assembly drawings with list of components ...................................................................................... 30

Amaprop 1000 with motors: 11 4, 16 4, 23 4 .............................................................................................30

Amaprop 2500; motor: 6 4 ..........................................................................................................................31

Selection of Submersible Mixers ....................................................................................................................... 32

Contents

3

Biogas

Submersible Mixer

Amaprop

Main applications

▪ For mixing the digestion substrate and homogenising theconcentration and temperature in the main digester andpost-digester

▪ To prevent (or destroy and re-homogenise) floating sludgeblankets

▪ For mixing the digestion substrates

– In mixing tanks

– In main digesters and post-digesters

– In final storage tanks (digestate storage tanks)

– In tanks for semi-liquid manure

Fluids handled

▪ Fluids with a DS content:

– < 10 % (Amaprop 2500)

– > 10 % to 15 % (Amaprop 1000)

Operating data

Operating properties

Characteristic Value

Amaprop1000

Amaprop2500

Motor rating P 6 - 6.5 kW 10 - 20 kWInstallation depth H Up to 10 m1)

Fluid temperature t Up to 45 °C (up to 60 °C)

Designation

Example: Amaprop K 184 - 1000 / 16 4 UR G

Key to the designation

Code DescriptionAmaprop Type seriesK Propeller material

K Amaprop 2500: ceramic-coatedcomposite material

J Amaprop 1000: nodular cast ironJS 1030

184 Nominal propeller speed [rpm]1000 Size/nominal propeller diameter [mm]:

10002500

16 Motor size111623

Amaprop 1000

6 Amaprop 25004 Number of motor polesUR Motor version

UR StandardYR Explosion-proof (T4)WR For fluid temperatures up to 60 °CZR Explosion-proof (T3) up to 60 °C

G Material variantG Grey cast iron

Design details

Design

▪ Fully flooded submersible mixer

▪ Horizontal installation

Propeller type

▪ Self-cleaning (ECB) propeller

Shaft seal

▪ Two bi-directional mechanical seals in tandemarrangement, with liquid reservoir

▪ Additional leakage chamber between the mating ringholder and the gear unit

Bearings

▪ Motor-end rolling element bearings, greased for life

▪ Gear-end rolling element bearings, oil-lubricated

Drive

▪ Three-phase asynchronous squirrel-cage motor

Motors integrated in explosion-proof submersible mixers aresupplied in type of protection Ex d IIB.

1) Larger installation depths on request

BiogasSubmersible Mixer

4 Amaprop

Materials

Overview of available materials

Part No. Description Material variant G

Amaprop 1000 Amaprop 2500811 Motor housing JL 1040812 Motor housing cover JL 1040870 Gear housing JL 1040476 Mating ring carrier JL 104023-9 Propeller JS 1030 Glass fibre reinforced epoxy

resin433.01 Mechanical seal Drive end SiC/SiC433.02 Propeller end SiC/SiC732 Guide bracket JL 1040, plastic-lined JS 1030, plastic-lined- Propeller shaft 1.4122- Elastomer seals FPM/NBR- Screws/bolts A4 (= 1.4571)

JL 1040 grey cast iron (lamellar graphite cast iron)

Lamellar graphite cast iron to DIN 1691 is the most widely usedcast material for handling municipal sewage, waste water andsludges as well as stormwater and surface water. It is suitablefor neutral fluids which are only slightly aggressive and causelittle wear. The ph-value should be ≥ 6.5, the sandcontent ≤ 0.5 g/l.

Nodular cast iron JS 1030 (nodular graphite cast iron)

Its ductile structure, mechanical properties and wear resistancemake this nodular cast iron to EN 1561 a suitable propellermaterial. Also suitable for handling digestion substrate.

Glass fibre reinforced epoxy resin

The high-performance composite material consists of glassfibre reinforced epoxy resin, a metal hub insert and aprotective gel coating which is resistant to abrasion andchemicals.

Coating and preservation

Primer and top coat

Surfacetreatment:

SA 2 1/2 degree of cleanliness toDIN EN ISO 12944

Primer coat: 2-component epoxy resin zinc phosphateprimer, min. film thickness = 35 µm

Top coat: 2-component high-solid epoxy resin topcoat (RAL 5002), min. film thickness =100 µm

Special coating

Available from the manufacturer on request (a surcharge andlonger delivery time apply).

Product benefits

▪ Two bi-directional mechanical seals with oil reservoir filledwith ecologically acceptable oil provide double safety

▪ Perfectly protected by absolutely water-tight cable glandprotecting the motor against moisture

▪ Motor monitored by temperature sensors to prevent itfrom overheating

▪ Leakage chamber between oil chamber and gear unit forhigh reliability

▪ Easy to install

Amaprop 1000

▪ Little wear, high break resistance and long service life dueto propeller made of nodular cast iron

Amaprop 2500

▪ Absolutely break-proof due to propeller blades made ofglass fibre reinforced epoxy resin with metal hub insertand ceramic coating.

Acceptance tests / Warranties

▪ Functional testEvery submersible mixer is subjected to a functional test toKSB standard ZN 56525.

▪ Quality is assured by means of an audited and certifiedquality assurance system to DIN EN ISO 9001.

▪ Special acceptance tests are available on request.

Warranty information

Our warranty is based on and exclusively applies to yourspecifications as documented in the data sheet of thesubmersible mixer, and covers the relevant physical properties.Any warranty claims beyond the aforementioned aspects, aswell as any claims resulting from an excessive solids content inthe plant, the formation of floating blankets as well as failureto produce a specific gas yield, shall be excluded. The correctpositioning of the submersible mixers is crucial for the overallfunction of the equipment. KSB's warranty obligations shallnot cover any damage that may occur as a result of incorrectmixer positioning, i. e. installing the mixer in a position notexpressly approved by KSB. In addition, low-flow areas (flowseparation) resulting from the tank geometry shall not becovered by our warranty. Furthermore, we shall not assumeany liability if our submersible mixers are used in patentedprocesses and/or in case of protected rights of third parties.


Amaprop 5

Selection information

▪ The fluid properties specified in the "Selection ofSubmersible Mixers" data sheet (⇨ Page 32) provide thebasis for selection and positioning of the equipment.

▪ Good mixing results and safe and reliable operation of thesubmersible mixers essentially depend on the position ofthe mixers in the tank and relative to each other. It istherefore imperative to position the submersible mixers asshown in KSB’s general arrangement drawing. KSB shallnot be held responsible for any damage resulting frommixer positions not expressly approved by KSB.

▪ The minimum and maximum submergence indicated inthe data sheet of the submersible mixer must be compliedwith. The propeller must not be operated outside thefluid. Air-entraining vortices must be avoided. Always uselevel control equipment which trips the submersible mixerif the fill level drops below the minimum operating level.

▪ For servicing the submersible mixers, access openings andappropriate means of removal must be provided, so thatthe mixers can be lifted out of the filled tank at any time.For this purpose, the minimum dimensions for removingthe submersible mixers must be observed.

▪ If the submersible mixer trips due to excessivetemperature, check the motor housing for insulatingsubstrate deposits and clean with appropriate equipment(e. g. high-pressure cleaner) as required. Consult KSB, ifnecessary.

▪ For higher fill levels, the guide rails of the Amaprop 1000installation accessories must be secured against vibrationsby means of a middle support fitted on site.

▪ In order to prevent any damage caused by the propeller orlayers of floating sludge, if any, cable supports must beused for routing the power cable properly, i.e. withoutexcessive slack.

Information on frequency inverter operation

▪ All submersible mixers from KSB are suitable for frequencyinverter operation.

▪ The permissible control range is 30-50 Hz.

▪ In addition to any capacity reserves required for hydraulicreasons, a motor power reserve of 5 % must be providedwhen mixers are operated via frequency inverters.

Minimum level of fluid handled

h2

Ø D

h1

WT


The submersible mixer is operational when the fluid level is notlower than dimension WT . This minimum level of the fluidhandled must also be ensured during automatic operation.

A submergence h2 from the top propeller tip to the substratesurface must be ensured to reliably prevent the formation ofair-entraining vortices. Air-entraining vortices will cause roughrunning and damage to mixers and installation parts. Theformation of air-entraining vortices can be checked throughthe sight glasses fitted in the tank wall (⇨ Page 6) . Thesituation can be remedied by increasing the fill level or

adjusting the installation level of the mixer, if possible (forAmaprop 1000 mixers operated suspended from liftingequipment).


Ø D[mm]

h12)

[m]h2

2)

[m]1000 0.3 0.52500 0.3 0.5

2) Minimum


6 Amaprop

Standard and special designs

Standard and special designs

Option NotesMechanical seal with coveredsprings

Available for all sizes

Power cable > 20 m Available for all sizesLeakage sensor in leakagechamber of mechanical seal

Available for all sizes of UR,WR versions

Analysing device for leakagesensor, thermistor trippingunit for monitoring thewinding temperature


Special voltages 500 V and 690V


Two-component epoxy resincoating, 250 µm


Additional operating manuals Standard: 1 operating manualper mixer

Customer-specific installationdrawing


Flow measurements Available for all sizes

Option NotesFlow simulation Available for all sizesInstallation consultancy Available for all sizes

For any versions not documented in this type series booklet orspecial versions please always contact KSB for technical details,prices and delivery periods.

Examples:

▪ Other voltages (except 400 V / 500 V / 690 V)

▪ Special coatings

▪ Combinations with special motor/special propeller/specialgear unit (e.g. for higher-viscosity fluids)

▪ Special installation parts

▪ Special cables

▪ Tank

▪ Tank accessories (wall duct for electric cables)

▪ Access openings and associated covers in tank roof forrapidly removing/re-installing pump sets


Amaprop 7

Technical data

Technical data of material variant G

Feature Amaprop 1000 Amaprop 2500Explosion protectionMotor version UR Not explosion-proof (fluid temperatures < 45 °C)Motor version WR Not explosion-proof (fluid temperatures < 60 °C)Motor version YR II2G Ex dc IIB T4 (fluid temperatures < 45 °C)Motor version ZR II2G Ex dc IIB T3 (fluid temperatures < 60 °C)MotorStarting method DOL or star-deltaVoltage and frequency 400 V3) 50 Hz, suitable for frequency inverter operationCooling By surrounding fluidSubmergence Up to 10 m4)

Power cableLength 10 m5)

Cable entry Absolutely watertightType See table "Overview of power cables"BearingsMotor Grease-packed rolling element bearings sealed for lifeGear unit Oil-lubricated rolling element bearingsGear unit Spur gearSealsElastomer seals Viton (fluorocarbon rubber FPM)Shaft seal Bellows-type mechanical seal6)

MonitoringWinding temperature PTC resistorsMotor leakage Leakage sensor in the motor spaceMechanical seal leakage Optional: additional leakage monitor in the leakage chamber;

for UR/WR version onlyCoating Two-component epoxy resin coatingPermissible fluid temperatureMotor versions UR, YR 45 °CMotor versions WR, ZR 60 °CAcceptance tests To ISO 90017)

InstallationStationary Installation depth up to 10 m8)

Overview of power cables

Feature S1BN8-Frubber-sheathed cable

S07RC4N8-Frubber-sheathed cable

Type Standard OptionalRated voltage 1000 V 750 VEMC screening - ✓Insulation material EPR9) EPR9)

Max. continuous temperature of insulation 90 °C 90 °CFor permanent immersion in waste water to DIN VDE 0282-16/HD22.16 ✓ ✓

3) Optional: 500 V, 690 V4) Deeper submergence on request5) Optional: 15 m, 20 m, > 20 m on request6) Optional: mechanical seal with covered spring7) Optional: with test report 10204-2.28) Larger installation depths on request9) EPR = ethylene propylene rubber


8 Amaprop

Performance data (400 V, 50 Hz), material variant G

Designation Propeller speed n2

[rpm]Motor rating P2

[kW]Gear unit size [kg]10)

Amaprop J 1000 (motor version UR/YR, applications with fluid temperatures of up to 45 °C)166-1000/11 4 URG / YRG 166 10 SP 190 327175-1000/16 4 URG / YRG 175 15 SP 190 340184-1000/16 4 URG / YRG 184 15 SP 190 340192-1000/16 4 URG / YRG 192 15 SP 190 340185-1000/23 4 URG / YRG 185 20 SP 190 351208-1000/23 4 URG / YRG 208 20 SP 190 351Amaprop J 1000 (motor version WR/ZR, applications with fluid temperatures from 45 °C to 60 °C)166-1000/16 4 WRG / ZRG 166 11,8 SP 190 340174-1000/16 4 WRG / ZRG 174 11,8 SP 190 340181-1000/23 4 WRG / ZRG 181 16 SP 190 351184-1000/23 4 WRG / ZRG 184 16 SP 190 351189-1000/23 4 WRG / ZRG 189 16 SP 190 351Amaprop K 2500 (motor version UR/YR, applications with fluid temperatures of up to 45 °C)38-2500/6 4 URG / YRG 38 6,5 SP 190 27642-2500/6 4 URG / YRG 42 6,5 SP 190 276Amaprop K 2500 (motor version WR/ZR, applications with fluid temperatures from 45 °C to 60 °C)38-2500/6 4 WRG / ZRG 38 6 SP 190 27642-2500/6 4 WRG / ZRG 42 6 SP 190 276

10) Weight incl. guide bracket


Amaprop 9

Dimensions

Amaprop 1000

Dimensions [mm]

130 1400

636

219

100

1530

150

264

452

A

B

Minimum dimensions of access opening

min. 1750

min

. 550

442

A

Square guide railB

5

100

100


10 Amaprop

Amaprop 2500

Dimensions [mm]

A

B

5

100

100

B

UG 1257187

A

650

1502

(188

)

1406 96

min. 1600

660

588 45

(488

)

Ø 2500

ca.6

1019

2

310


Amaprop 11

Scope of supply

Depending on the model, the following items are included inthe scope of supply:

▪ Submersible mixer, complete with lifting bail orsupporting strap and power cable

▪ Guide bracket

▪ Gear unit

▪ Two shackles (for lifting tackle and cable support)

▪ Separate name plate

Amaprop 1000:

1

2.1 2.2

Amaprop 1000 with accessories set 22 and withaccessories for gas-tight tanks

1 Supporting strap2.1 Guide bracket with individual rollers (for accessories

set 22 and for operation with mixer suspended fromlifting equipment)

2.2 Guide bracket (for operation with mixer suspendedfrom lifting equipment)

Amaprop 2500:

1

Amaprop 2500

1 Lifting bail

▪ Cable support for power cable

Accessories

▪ Submersible mixer stand

▪ Cable support for properly routing the power cables insidethe tank

▪ Forcing screw

▪ Other accessories on request


12 Amaprop

Accessories

Propeller fitting tool1 2 3

Propeller fitting tool Propeller with propeller fitting tool

1 Hexagon nut2 Disc3 Threaded bolt

The propeller fitting tool facilitates mounting the propeller(23-9) on the shaft of the submersible mixer. Screw thethreaded bolt into the shaft and position the propeller (23-9)on the shaft. Tighten the hexagon nut until flush to pull thepropeller (23-9) onto the shaft.

Accessory: propeller fitting tool

Description Material Material No. [kg]Propeller fitting tool for Amaprop 1000, Amaprop 2500 A4-70 01428379 1.22

Forcing screw1 2

Forcing screw Propeller with forcing screw

1 Hexagon nut2 Forcing screw

The forcing screw facilitates dismantling. It helps remove thepropeller (23-9) from the shaft of the submersible mixer.Remove the hexagon socket head cap screw (914.06) and disc

(550.01) from the propeller. Screw the forcing screw into theforcing thread of the propeller (23-9) as far as it will go. Thepropeller (23-9) can now easily be pulled off the shaft.

Accessory: propeller forcing screw

Description Material Material No. [kg]Forcing screw for Amaprop 1000, Amaprop 2500 A4-70 11306649 1.05


Amaprop 13

Cable support/carabine hook

Cable support

The cable support is used for supporting the power cable atthe lifting rope or tank edge (one included in standard scopeof supply; additional or spare cable supports optionallyavailable).

1

2

3

4

5

Illustration of cable support

1 Diameter of power cable D = 17 ... 25 mm11)

2 U-bolt3 Polypropylene4 Hexagon nut made of A45 Polypropylene

Carabine hook

0W 384695-00

9

60

5

9

6

Dimensions of carabine hook [mm]

Load-carrying capacity = 150 kg

Overview of cable supports/carabine hooks

Description Suitable for Material Material No. [kg]Amaprop 1000Cable holder, incl. carabine hook Motor 6 4 (power cable diameters: D = 17 … 25 mm) Plastic / A4,

carabine hook: A419555523 0.09

Amaprop 2500Cable holder, incl. carabine hook Motor 11 4, 16 4, 23 4 (power cable diameters: D =

17 … 25 mm)Plastic / A4,carabine hook: A4

19555523 0.09

11) Refer to the power cable data given in the motor catalogue.


14 Amaprop

Lifting equipment

▪ See type series booklet "KSB Lifting Equipment" 1596.5/...

Guide rails

The guide rail length required depends on the fluid level.Guide rails are supplied in standard lengths of 3 m or 6 m. Freeguide rail ends should not protrude more than 0.5 m above thefluid surface. If the guide rail is to be fastened to the roofingstructure, the guide rail length must be selected accordingly.The guide rails must be shortened at the site as required.

For larger installation depths, the guide rails must be extendedby adding guide rail extensions (3 m or 6 m). Welding andsubsequent treatment must be performed at the site inaccordance with the relevant regulations. To allow smoothlifting and lowering of the submersible mixers, the weld seamat the outside of the guide rail must be ground down to amax. projection of 0.5 mm.

t

100

100

UG 1145303

t = 3 or 5 mm Square guide rail to DIN EN 10219-2

Amaprop 1000

Overview of guide rails for Amaprop 100012)

Description Material Material No. [kg]Guide rail 100 x 100 x 5, length 3 m 1.4301 11304598 43.2Guide rail 100 x 100 x 5, length 3 m 1.4571 11304599 43.2Guide rail 100 x 100 x 5, length 6 m 1.4301 11304600 86.4Guide rail 100 x 100 x 5, length 6 m 1.4571 11304601 86.4

Amaprop 2500

Overview of guide rails and installation types

Guide rail Free-standing With upperholderLength Cross-section

< 7 m 100 x 100 x 5 ✘ ✘13)

< 9 m 100 x 100 x 3 - ✘> 9 m 100 x 100 x 5 - ✘

Overview of guide rails for Amaprop 2500

Description For size Material Material No. [kg]Low-position guide railsGuide rail 100 x 100 x 3, length 3 m Amaprop 2500 1.4571 11302888 27.9Guide rail 100 x 100 x 3, length 6 m Amaprop 2500 1.4571 11302891 56Guide rail 100 x 100 x 5, length 3 m14) Amaprop 2500 1.4571 11304599 43.2

Guide rail 100 x 100 x 5, length 6 m14) Amaprop 2500 1.4571 11304601 86.4High-position guide railsGuide rail 100 x 100 x 3, length: 4 m14) Amaprop 2500 1.4571 01212875 36.2Guide rail 100 x 100 x 5, length: 4 m Amaprop 2500 1.4571 01212874 58.2

12) In biogas digester: 1.4571 as standard; in mixing tank and digestate storage tank: 1.4301 as standard / 1.4571 on option13) Only if guide rail is not fastened to roofing structure14) If guide rail cannot be fastened to roofing structure: combined with insert sleeve


Amaprop 15

Installation accessories

Overview of installation accessories

Overview of installation accessories for Amaprop 1000 and Amaprop 2500

Accessories Typical installationAmaprop 1000Accessories set 22 Mounting on tank wall

and horizontal tank floor(0 - 0.5°)

(⇨ Page 17)

Mounting on tank walland sloping tank floor

(0.5° - 10°)(⇨ Page 19)

Middle support for guiderail 100x100x5 for large

installation depths (⇨ Page 21)

Amaprop 2500Low-position submersible mixer stand

UG 1307922

Free-standing installation on horizontal tank floor in biogas digesters (near-floorposition) (⇨ Page 23)

High-position submersible mixer stand

UG 1308395

Free-standing installation on horizontal tank floor in biogas digesters (near-surface position) (⇨ Page 23)


16 Amaprop

Accessories set 22 for Amaprop 1000

Mounting at the top of the tank wall and on a horizontal tank floor (0° - 0.5°), level-adjustable and with horizontalswivelling option

1

2

3

4

Installation example: Amaprop 1000 mounted on tank wall and horizontal tank floor

1 Upper holder 3 Retaining bracket2 Guide rail 4 Lower holder

Accessories set 22 - Mounting on tank wall and horizontal tank floor

Description Material Material No. [kg]Upper holder, incl. 2 chemical anchors 1.4301 01313458 23.23Upper holder, incl. 2 chemical anchors 1.4571 01313459 23.23Guide rail (⇨ Page 15)Retaining bracket 1.4301 01129810 3.5Retaining bracket 1.4571 19202370 3.5Lower holder, incl. 4 chemical anchors 1.4301 01118892 5.68Lower holder, incl. 4 chemical anchors 1.4571 01118903 5.68


Amaprop 17

General arrangement drawing of accessories set 22 -Amaprop 1000

For mounting at the top of the tank wall and on a horizontaltank floor(0° - 0.5°), level-adjustable and with horizontal swivellingoption.

1)

1)

300≥ 160100x100x5

264

150

≥ 53

580

150

200

≥ 16

0

≥ 30

0

400

≥ 12

0

≥ 80

0

150

200

Ø1000

1750

550

64

UG1266091

Installation of accessories set 22 - Amaprop 1000

1) Hole diameter = 18 mm, hole depth = 125 mm, max.tightening torque = 60 Nm


18 Amaprop

For mounting on tank wall and sloping tank floor (0.5° - 10°), level-adjustable and with horizontal swivelling option

1

2

3

4

Installation example: Amaprop 1000 mounted on sloping tank floor

1 Upper holder 3 Retaining bracket2 Guide rail 4 Lower holder

Accessories set 22 - Mounting on tank wall and sloping tank floor

Description Material Material No. [kg]Upper holder, incl. 2 chemical anchors 1.4301 01313458 23.23Upper holder, incl. 2 chemical anchors 1.4571 01313459 23.23Guide rail (⇨ Page 15)Retaining bracket 1.4301 01129810 3.5Retaining bracket 1.4571 19202370 3.5Lower holder, incl. 4 chemical anchors 1.4301 01118906 11.92Lower holder, incl. 4 chemical anchors 1.4571 01118907 11.92


Amaprop 19


For mounting at the top of the tank wall and on a sloping tankfloor(0.5° - 10°), level-adjustable and with horizontal swivellingoption.

100x100x5

300≥ 160

1)

1)

150

265

≤ 1

0°

150

200

≥ 12

0

400

316

360

1750

UG 1266114

64 550

Ø 1000

300


1) Hole diameter = 18 mm, hole depth = 125 mm, max. tightening torque = 60 Nm


20 Amaprop

Middle support

Middle support for guide rail 100 x 100 x 5, for largeinstallation depths

1

Installation example: Amaprop 1000 mounted on tank edge and horizontal tank floor

1 Middle support

Middle supports per submersible mixer

Submersible mixer Middle support requiredAmaprop ≤ 175-1000/ … from 8 mAmaprop ≥ 181-1000/ … from 6 m

Standard accessories set 22 - Middle support for guide rail 100 x 100 x 5, for large installation depths

Description Material Material No. [kg]Middle support, incl. 2 chemical anchors 1.4301 01313462 19.26Middle support, incl. 2 chemical anchors 1.4571 01313463 19.26


Amaprop 21


For mounting at the top of the tank wall and on a horizontaltank floor(0° - 0.5°), level-adjustable and with horizontal swivellingoption.

1)

1)

1)

≥ 160

300

150

200

300

100x100x5

400240

50

≥ 12

0

450

240

60

ø 1000

≥ 16

0

150

200

80

150

265

≥ 53

5

550

1750

64

1400


1) Hole diameter = 18 mm, hole depth = 125 mm, max. tightening torque = 60 Nm


22 Amaprop

Standard accessories - low-position and high-positionbiogas stands

Design details

Design

Welded stainless steel tripod

Design

Submersible mixer stand consisting of:

▪ Stand (tripod)

▪ Square guide rail

▪ Retaining bracket

Optional:

▪ 3 leg extensions (for high position only)

▪ 6 diagonal struts (for high position only)

▪ Square guide rail extension

Fastening

▪ The submersible mixer stand is fastened to the tank floor(min. concrete quality C20/25 to DIN 1045) with chemicalanchors.

Square guide rail

▪ Cross-section: 100 x 100 mm

▪ Wall thickness: 3 or 5 mm (depending on guide rail lengthand fastening of upper guide rail end)

▪ Material 1.4571

Installation

▪ Free-standing, without upper holder

▪ With upper holder mounted on the tank wall or roofingstructure

Submersible mixer standLow position

Submersible mixer standHigh position

Free-standing,with insert sleeve

Installationwith upper holder

Free-standing,with insert sleeve

Installationwith upper holder

Scope of supply

Depending on the model, the following items are included inthe scope of supply:

Submersible mixer stand - Low position

▪ Stand (tripod)

▪ Square guide rail/Square guide rail extension, if necessary

▪ Retaining bracket for square guide rail (2 pcs.)

▪ Insert sleeve or upper holder (fixed or with swivellingoption)

▪ Chemical anchor (6 pcs.)

▪ Installation accessories


Amaprop 23

Submersible mixer stand - High position

▪ Stand (tripod)

▪ Square guide rail/Square guide rail extension, if necessary

▪ Retaining bracket for square guide rail (2 pcs.)

▪ Leg extensions (3 pcs.)

▪ Diagonal strut (6 pcs.)

▪ Insert sleeve or upper holder (fixed or with swivellingoption)

▪ Chemical anchor (10pcs.)

▪ Installation accessories

Standard accessories: submersible mixer stand for Amaprop 2500

Standard accessories: submersible mixer stand for Amaprop 2500

Description Material No. Material [kg]Submersible mixer stand for low-position installationSubmersible mixer stand (incl. installation accessories), mixer shaft centreline height: 1550 mmabove tank floor

01205324 1.4301 177

Submersible mixer stand for high-position installationTripod (incl. installation accessories), upper part of submersible mixer stand, identical for allshaft centreline heights

01213034 1.4301 217

Leg extensions (3 pcs.), shaft centreline height: 3.0 m - 4.5 m 01213223 1.4301 18,9 -32,9

Leg extensions (3 pcs.), shaft centreline height: 4.5 m 01200190 1.4301 48.7Leg extensions (3 pcs.), shaft centreline height: 8.0 m 01200190 1.4301 101.4Diagonal struts (6 pcs.), shaft centreline height up to 3 m15) 01201525 1.4301 6.4Diagonal struts (6 pcs.), shaft centreline height: 3.01 m - 3.50 m 01201526 1.4301 7.8Diagonal struts (6 pcs.), shaft centreline height: 3.51 m - 4.00 m 01200192 1.4301 9.75Diagonal struts (6 pcs.), shaft centreline height: 4.01 m - 4.50 m 01201543 1.4301 11.7Diagonal struts (6 pcs.), shaft centreline height: 4.51 m - 5.00 m 01201544 1.4301 15.6Diagonal struts (6 pcs.), shaft centreline height: 5.01 m - 5.50 m 01201546 1.4301 17.55Diagonal struts (6 pcs.), shaft centreline height: 5.51 m - 6.00 m 01201557 1.4301 19.5Diagonal struts (6 pcs.), shaft centreline height: 6.01 m - 6.50 m 01201558 1.4301 21.45Diagonal struts (6 pcs.), shaft centreline height: 6.51 m - 7.00 m 01201559 1.4301 23.4Upper holderUpper holder 90° Additional upper holder for supporting the top end of the guide rail100 x 100 x 3, incl. 2 chemical anchors

01189497 1.4571 7.35

Upper holder 45°/60°/75° Additional upper holder for supporting the top end of the guide rail100 x 100 x 3, incl. 2 chemical anchors

01189499 1.4571 8.15

Upper holder 90° Additional upper holder for supporting the top end of the guide rail100 x 100 x 5, incl. 2 chemical anchors

01108430 1.4571 7.35

Upper holder 45°/60°/75° Additional upper holder for supporting the top end of the guide rail100 x 100 x 5, incl. 2 chemical anchors

01108432 1.4571 8.15

Insert sleeveInsert sleeve for guide rail 100 x 100 x 5 11306485 PP 0.8

15) No diagonal struts required for shaft centreline heights of 2.2 m and 2.5 m


24 Amaprop

General arrangement drawing

1406

600

100 x 100

1550

300

150

660 592

1253

525

200

260

135

1304

1104

431

610

Amaprop 2500/64

Ø 2500

210

3001443

Amaprop biogas mixer stand - Low position


Amaprop 25

1406600

Amaprop 2500/64

M6M5M4

85

170

200

260

M2M3

M1151

135

M8

M7

100 x 100

M9

M10

H1

H

Ø 2500

Amaprop biogas mixer stand - High position

Amaprop biogas mixer stand - High position

H[mm]

H1

[mm]M1

[mm]M2

[mm]M3

[mm]M4

[mm]M5

[mm]M6

[mm]M7

[mm]M8

[mm]M9

[mm]M10[mm]

3450 2200 604 696 1300 755 781 1536 1500 1770 635 36153750 2500 644 777 1420 795 862 1656 1640 1910 935 36154250 3000 711 911 1621 862 996 1857 1872 2142 1435 36154350 3100 724 937 1662 875 1022 1898 1918 2188 1535 36154450 3200 738 964 1702 889 1049 1938 1965 2235 1635 36154550 3300 751 991 1742 902 1076 1978 2011 2281 1735 36154650 3400 764 1018 1782 915 1103 2018 2057 2327 1835 36154750 3500 778 1045 1822 929 1130 2058 2104 2374 1935 36154850 3600 791 1071 1863 942 1156 2099 2150 2420 2035 36154950 3700 805 1098 1903 956 1183 2139 2197 2467 2135 3615


26 Amaprop

H[mm]

H1

[mm]M1

[mm]M2

[mm]M3

[mm]M4

[mm]M5

[mm]M6

[mm]M7

[mm]M8

[mm]M9

[mm]M10[mm]

5000 3750 811 1112 1923 962 1197 2159 2220 2490 2185 36155050 3800 818 1125 1943 969 1210 2179 2243 2513 2235 36155150 3900 831 1152 1983 982 1237 2219 2289 2559 2335 36155250 4000 845 1179 2023 996 1264 2259 2336 2606 2435 36155350 4100 858 1205 2064 1009 1290 2300 2382 2652 2535 36155450 4200 872 1232 2104 1023 1317 2340 2429 2699 2635 36155550 4300 885 1259 2144 1036 1344 2380 2475 2745 2735 36155650 4400 898 1286 2184 1049 1371 2420 2521 2791 2835 36155750 4500 912 1313 2224 1063 1398 2460 2568 2838 2935 36155850 4600 925 1339 2265 1076 1424 2501 2614 2884 3035 36155950 4700 939 1366 2305 1090 1451 2541 2661 2931 3135 36156050 4800 952 1393 2345 1103 1478 2581 2707 2977 3235 36156150 4900 965 1420 2385 1116 1505 2621 2753 3023 3335 36156250 5000 979 1447 2425 1130 1532 2661 2800 3070 3435 36156350 5100 992 1473 2465 1143 1558 2701 2846 3116 3535 36156450 5200 1006 1500 2506 1157 1585 2742 2893 3163 3635 36156550 5300 1019 1572 2546 1170 1612 2782 2939 3209 3735 36156650 5400 1032 1554 2586 1183 1639 2822 2986 3256 3835 36156750 5500 1046 1580 2626 1197 1665 2862 3032 3302 3935 36156850 5600 1059 1607 2666 1210 1692 2902 3078 3348 4035 36156950 5700 1073 1634 2707 1224 1719 2943 3125 3395 4135 36157050 5800 1086 1661 2747 1237 1746 2983 3171 3441 4235 36157150 5900 1099 1688 2787 1250 1773 3023 3218 3488 4335 36157250 6000 1113 1714 2827 1264 1799 3063 3264 3534 4435 36157350 6100 1126 1741 2867 1277 1826 3103 3310 3580 4535 36157450 6200 1140 1768 2908 1291 1853 3144 3357 3627 4635 36157550 6300 1153 1795 2948 1304 1880 3184 3403 3673 4735 36157650 6400 1166 1822 2988 1317 1907 3224 3450 3720 4835 36157750 6500 1180 1848 3028 1331 1933 3264 3496 3766 4935 36157850 6600 1193 1875 3068 1344 1960 3304 3542 3812 5035 36157950 6700 1207 1902 3109 1358 1987 3345 3589 3859 5135 36158050 6800 1220 1929 3149 1371 2014 3385 3635 3905 5235 36158150 6900 1233 1956 3189 1384 2041 3425 3682 3952 5335 36158250 7000 1247 1982 3229 1398 2067 3465 3728 3998 5435 3615


Amaprop 27

General assembly drawing showing individualcomponents

Biogas mixer stand - Low position

Upper holder of square guide rail,fixed position (90°)

Upper holder of square guide rail,with swivelling option (45° / 60° / 75°)

Insert sleeve made of polypropylene (PP) for square guide rail < 7 m

Square guide rail extension (shown shortened)

Square guide rail (shown shortened)

Submersible mixer stand(low position)

Chemical anchors M16 x 190with resin capsulesHole diameter 18 mmHole depth 125 mm

Concrete floor,at least 160 mm thick

Biogas mixer stand - Low position


28 Amaprop

Biogas mixer stand - High position

Upper holder of square guide rail,fixed position (90°)

Upper holder of square guide rail,with swivelling option (45° / 60° / 75°)

Insert sleeve made of polypropylene (PP)for square guide rail < 7 m

Square guide rail extension (shown shortened)

Square guide rail (shown shortened)

Submersible mixer stand(high position)

Chemical anchors M20 x 260with resin capsulesHole diameter 25 mmHole depth 170 mm

Concrete floor,at least 220 mm thick

Biogas mixer stand - High position


Amaprop 29

General assembly drawings with list of components

Amaprop 1000 with motors: 11 4, 16 4, 23 4

575

69-14

23-9

421.02

476

411.01903.01

932.05

932.04

412.06

433.01

471

321.01

732

412.05

411.05 811

412.04

322

914.03

970 812

421.03

870

412.01

412.02

81-59

550.03 932.02

500 412.07

932.01

81-51

834

932.07

529

443

818 421.04

550.01

914.06

914.05

433.02

903.02411.02

903.04411.04

903.03411.03

General assembly drawing of Amaprop 1000

List of components

Part No. Description Part No. Description23-9 Axial propeller 69-14 Leakage monitor321 Radial ball bearing 719 Flexible tube322 Radial roller bearing 732 Guide bracket411 Joint ring 81-51 Clamping element412 O-ring 81-59 Stator421 Lip seal 811 Motor housing433.01 Gear-side mechanical seal 812 Motor housing cover433.02 Propeller-side mechanical seal 818 Rotor443 Seal insert 834 Cable gland471 Seal cover 870 Gear unit476 Mating ring carrier 903 Screw plug500 Ring 914 Hexagon socket head cap screw529 Bearing sleeve 920 Nut550 Disc 932 Circlip575 Supporting strap 970 Label/plate


30 Amaprop

Amaprop 2500; motor: 6 4

932.04

471

411.05

476932.03

411.01903.01 914.05

412.05

a)

b)

421.03

412.07

550.03932.02

932.01500

72081-51

834

571

81-73

412.02732

932.07529322

69-14

812

970

412.01

818

421.02

932.07932.07

811

81-59321.01421.04

443

412.04

903.03411.03

412.06

433.01

903.04411.04903.02411.02

433.02

932.05

23-9

550.01914.06

719.02

General assembly drawing of Amaprop 2500; motor: 6 4

a) Oil filler plug b) Oil drain plug

List of components

Part No. Description Part No. Description23-9 Axial propeller 69-14 Leakage monitor321 Radial ball bearing 719 Flexible tube322 Radial roller bearing 720 Fitting411 Joint ring 732 Guide bracket412 O-ring 81-51 Clamping element421 Lip seal 81-59 Stator433.01 Gear-side mechanical seal 81-73 Cable support433.02 Propeller-side mechanical seal 811 Motor housing443 Seal insert 812 Motor housing cover471 Seal cover 818 Rotor476 Mating ring carrier 834 Cable gland500 Ring 903 Screw plug529 Bearing sleeve 914 Hexagon socket head cap screw550 Disc 932 Circlip571 Lifting bail 970 Label/plate


Amaprop 31

Selection of Submersible MixersTo: KSB Aktiengesellschaft

Turmstraße 9206110 Halle/SaaleAbt.: P&A Tauchmotorrührwerke

Tel.: +49 (345) 4826-4627Fax: +49 (345) 4826-4695From:

............................................................................................................................................................................................................................

............................................................................................................................................................................................................................

Project:

............................................................................................................................................................................................................................

Data for selection

Digestion processes

⃞ Mesophilic/thermophilic ⃞ Substrate preparation⃞ Wet digestion ⃞ Dry digestion⃞ External hydrolysis stage ⃞ Other:

.....................................................

.....................................................

Tank (round)

Main digesterInside diameter:

............................................. mTank height:

............................................. mFill level:

............................................. mFill volume:

.............................................. m3

Expected DS content:.............................................. %

Temperature:.............................................. ° C

Fill levels vary:between ........ m and ........ m

Post-digesterInside diameter:

.............................................. mTank height:

.............................................. mFill level:

.............................................. mFill volume:

.............................................. m3


Temperature:.............................................. ° C


Tank (round)

Mixing tank (open/closed)Inside diameter:

.............................................. mTank height:

.............................................. mFill level:

.............................................. mFill volume:

.............................................. m3


Temperature:.............................................. ° C


Final storage tank open/closedInside diameter:

.............................................. mTank height:

.............................................. mFill level:

.............................................. mFill volume:

.............................................. m3


Temperature:.............................................. ° C


Fluid

Daily input volumes⃞ Corn silage

.............................................. t/d⃞ Grass silage

.............................................. t/d⃞ Rye WPS

.............................................. t/d⃞ Dry chicken manure

.............................................. t/dOther: ⃞ .............................................. .............................................. t/d⃞ .............................................. .............................................. t/d⃞ Semi-liquid cow manure

.............................................. m3/d⃞ Semi-liquid pig manure

.............................................. m3/d⃞ Centrate

.............................................. m3/dOther: ⃞ .............................................. .............................................. m3/d⃞ .............................................. .............................................. m3/d

Total DS content of substrates.............................................. %

Note

......................................................................................................................................................................................................................

......................................................................................................................................................................................................................

......................................................................................................................................................................................................................

......................................................................................................................................................................................................................


32 Amaprop

1592

.52/

03-EN

02.0

7.20

13

KSB AktiengesellschaftP.O. Box 200743 • 06008 Halle (Saale) • Turmstraße 92 • 06110 Halle (Germany)Tel. +49 345 4826-0 • Fax +49 345 4826-4699www.ksb.com

Documents

Amaprop - KSB€¦ · gear unit (e.g. for higher-viscosity fluids) Special installation parts Special cables Tank Tank accessories (wall duct for electric cables)