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Welcome to CAW
Your partner for tailored high-temperature process heating systems !
- “Designed and made in Germany” -
Energy Trade Mission to South-Afrika ■ 12-November-2019 ■ Johannesburg
2
Energy solutions engineered and made in Germany - where to
find usClassen Apparatebau Wiesloch GmbH
Ludwig-Wagner-Straße 9/1
69168 Wiesloch
Tel.: 0 62 22 - 57 26 25
Fax: 0 62 22 - 57 25 10
eMail: [email protected]
www.caw-wiesloch.de
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
3
Classen Apparatebau Wiesloch GmbH: At a glance
CAW is a world-wide operating leading manufacturer and supplier
of highly customized industrial high temperature process heating
systems
Services range from pre-contractual engineering and feasibility
studies through single plant components and up to turn-key
energy centers
Technical and after sales support, plans for preventative and
regular maintenance, owners’ staff training, spare and wear parts
warehousing ensure a safe and reliable operation of CAW heating
systems
CAW has decades of vast knowledge and experience in the field of
industrial combustion engineering, high temperature heat
generation and transfer technology as well as decentralized power
generation (CHP) - “embedded power generation”
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
4
High temperature
process heating
systems
Incineration / thermal
utilization of
production waste
Decentralized power
generation with
ORC-technology
Thermal exhaust
gas cleaning
Classen Apparatebau Wiesloch GmbH: Key activities
Further detailed information on our company and supply / experience range can be found at www.caw-wiesloch.de
Waste heat
recovery
systems
Steam
generation
Hot gas
generation
Hot water
generation
Heat transfer
with molten
salts
Heat transfer with
organic heat
carriers in vapor
phase
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
5
Thermal fluid heating systems
Thermal oil heating is an indirect heating in which a liquid phase
heat transfer medium (mineral-based or synthetic “thermal oil”) is
heated by a fluid heater and circulated by a pump within a closed
loop system over the heat consumer(s).
Burner
Fluid heater
Expansion tank
Circulation pump
Heat consumer(s)…
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
6
Comparison of thermal oil heating vs. steam heating in process
heating applications
Steam boiler plants Thermal oil / fluid heating systems
Steam pressure at 250 °C 39,7 bar Vapor pressure at 250 °C 0,016 bar
Water Treatment is needed to
minimize corrosion
Thermal fluid (organic heat
transfer oil) eliminates corrosion
problems
The open heating circuit causes a
loss of 10 … 20 %Closed system, no losses
Service life expectancy 15 – 20
years
Service life expectancy is 25+
years
High operating expenses Low operating expenses
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
7
Capacity ranges:
Fossil fired thermal oil heaters: 100 kW up to 25,000 kW
In a single unit !
Solid fuel and biomass-fired thermal oil heaters: 4,000 up to
60,000 kW
In a single combustion chamber !
Electrical heated thermal oil heaters: 50 kW up to 5,000 kW
In a single unit !
KONTAKTOMAT® thermal oil heaters
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
8
KONTAKTOMAT® thermal oil heaters
Design:
Horizontal and upright design, top downward or bottom upward
fired
Single pass design using both radiant and convective heaters
Three pass design
Convective tube bank design
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
9
KONTAKTOMAT® thermal oil heaters
Fuels:
Fossil fuels such as natural gas, light fuel oil and heavy fuel oil
Special fuels such as biogas, landfill gas, solvents etc.
Biomass such as wood waste, bark, scrap wood, coal with high
proportion of VOC’s, empty fruit bunches, olive stones etc.
Liquid, gaseous and solid waste streams
Electrically heated
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
10
Consequent systems design with a strong focus on industrial
applications
Basic features of all CAW-systems:
Fully customized systems design – built to purpose
Heavy-duty industrial design with high-end plant components
Operator-friendly and cost-efficient equipment with minimum
downtime for service and maintenance
Low maintenance requirements and maximum operational
availability
Compliance with all operational health and safety standards
Compliance with the applicable environmental protection
standards
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
11
At the beginning: We usually start out with first design ideas
and engineering approaches on your system.
Decentralized power station, Latvia High-temperature process heating system,
Indonesia
High-temperature process heating system,
Denmark
High-temperature process heating system,
SwedenHigh-temperature process heating system,
Latvia
High-temperature process heating system,
Germany
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
12
Then we fabricate, shop-test and, if possible, pre-assemble all
your systems components
Three-pass thermal oil heater Convective tube bank for a biomass
combustor
Pre-assembled thermal oil circulation
pumps
Lower section of the combustion chamber
for a biomass combustor
Combustion chamber of a waste gas
incinerator Pre-assembled reciprocating grate
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
13
After shipping all equipment to your job site …
Three-pass thermal oil heater Pre-assembled pump skids Convective tube banks
Three-pass thermal oil heater Convective tube bank Pre-assembled reciprocating grate
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
14
… our qualified field and process engineers supervise the
installation and perform the commissioning.
Wood waste-fired thermal oil heater,
particle board mill, Hungary
Wood waste-fired thermal oil heaters ,
decentralized power generation, saw mill,
Canada
Natural gas-fired thermal oil heaters, PET-
production, Brazil
Natural gas-fired thermal oxidizer with
thermal oil heater, oil re-refinery, Denmark
Liquid waste-fired thermal oil heater, tall
oil production, SwedenNatural gas-fired thermal oil heaters, solar
thermal power station, Spain
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
15
Some of our references around the globe.
Wood waste-fired thermal oil heater, plywood
mill, Belorussia
Wood waste-fired thermal oil heaters for decentralized
power generation , Canada
Natural gas-fired thermal oxidizer,
chemical industry, Germany
Natural gas and LFO-fired thermal oxidizer
with thermal oil heater, food processing,
Germany
Natural gas-fired thermal oil heater, plywood
mill, Belorussia
Wood waste-fired thermal oil heater for
decentralized power generation , USA
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
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Ask for further references in regards to your particular project!
Electrically heated „flox“ (flameless oxidation)
off gas incinerator, sawmill, Finland
Natural gas-fired off gas incinerator, technical
foil fabrication, Germany
Wood waste-fired thermal oil heater,
plywood mill, Russia
Wood waste-fired thermal oil heater for
decentralized power generation , sawmill,
Latvia
Biomass-fired steam boiler plant, veterans
hospital, USA
Natural gas-fired thermal oil heater, Thermowood®
production, Belgium
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager
17
System design – Heavy industrial execution
November 2019CAW - Classen Apparatebau Wiesloch GmbH ■ Ludwig-Wagner-Str. 9/1 ■ 69168 Wiesloch / Germany
Peter Schirmer – Senior Sales Manager