1. TECHNOLOGY DEVELOPED BY VNIT NAGPUR 16.1.2013.pdf · 1. TECHNOLOGY DEVELOPED BY VNIT NAGPUR ... artisans to develop proper tools ... Agricultural Tools Research Center, Suruchi

1. TECHNOLOGY DEVELOPED BY VNIT NAGPUR

1 INNOVATIVE/NEW TECHNOLOGY : MATERIALS AND HEAT

TREATMENT OPTIMIZATION FOR RURAL BLACKSMITHY

1.2 Technical interface (KVIC project)

Visvesvaraya National Institute of Technology, Nagpur

1.3 Name & address & contact no. of P.I

Dr. D.R.Peshwe Visvesvaraya National Institute of Technology, Bajaj Nagar,

Nagpur – 440 010 0712-2801385 Mob. No. 09372802996

2 Details of Innovative/ New Technology Background

Innovation/New in put.

The main aim of this activity was to develop appropriate

technology for the Blacksmiths artisans to develop proper tools

for rural sectors. In this, the study and analysis of the existing techniques of

Blacksmithy with respect to the chemical, mechanical & structural analysis was carried

out. The work was carried out for various Agricultural tools in

the main cluster areas such as Chhattisgarh, Gujrath, Chandrapur & Wardha etc.

Based on the study a totally new technique was developed

and implemented in the clusters. The energy efficient &

ergonomically suitable workstation was also designed, developed & implemented at

some of the clusters near Bardoli in Gujrath.

Impact in KVIC Sector The technology has the potential to reduce human

drudgery & also to improve the life of the tool & thus, can benefit the KVI sector.

2.1 Any Prototype of machinery developed

Yes

2.1.1. Name of such Manufacturer

M.K. Engineering Works Ashok Chowk, Great Nag

Road,

Nagpur-440009

Cost of such Machinery 30,000/-

2.2 Any Dissemination taken place (if yes) provide details

*

*

*

*

*

The one training program was organized at Durg for Chattisgarh sector and

three programs were organized for Chandrapur,

Wardha & Gadchiroli division. Modification of Tool design

in consultation with Agricultural Tools Research Center, Suruchi

Shikshan Vasahat Trust, Bardoli has been finalized

and various tools were developed by the new technologies.

Four technology transfer workshops at Wardha,

Chandrapur, Chattisgarh and Gadchiroli clusters. National workshop on

“Traditional black smithy-past, present and future trends” at SVNIT, Surat.

Workshop on “Blacksmithy Techniques” at VNIT.

3 Future projection of this new/innovative technology

i) Through implementation in KVI programme at the level of KVI Institution/units

ii) Through intervention of PMEGP Projects

iii) Promotion of the technology by State Govt.

(Industry Deptt.) Panchyat and other organizations

Agricultural tools:

Blacksmith Workstation


1 INNOVATIVE/NEW TECHNOLOGY : USE OF AGRICULTURAL WASTES

FOR THE PRODUCTION OF LAMINATES

1.2 Technical interface

(KVIC project

Visvesvaraya National Institute

of Technology, Nagpur

1.3 Name & address &

contact no. of P.I

Dr. D.R.Peshwe

Visvesvaraya National Institute of Technology, Bajaj Nagar, Nagpur – 440 010

0712-2801385 Mob. No. 09372802996

2 Details of Innovative/ New Technology Background Innovation/New in put

In this activity the main aim was to develop suitable products from the

agricultural/forest wastes so as to provide an alternative

material for the traditional woods & plywood. The different types of raw materials which

are used in the production of laminates were collected from

the Vidarbha region like Bhandara, Chandrapur & from some villages near by Nagpur

districts. DETAILS OF RAW MATERIAL & THEIR SPECIFICATION

1. Fine sugarcane bagasse and

all waste materials. 2. Fine teak wood of required

fineness (100mesh)

3. Resin-urea formaldehyde/phenol

formaldehyde 4. Hardener-Ammonia liquid

and Ammonium chloride

5. Wax for surface finish & Paraffin liquid for easy

removal of laminates from the mold (detaching agent)

Impact in KVIC Sector The technology has the

potential to provide alternative material to the plywood &

conventional wood through use of naturally available waste raw materials, thus, can benefit the

KVI sector. According to inputs

received during the primary

survey, the technology has not been adopted by the VI entrepreneurs. Concerted

efforts are required for adoption of this technology by the VI sector.


Yes

2.1.1. Name of Manufacturer VNIT

Cost of such Machinery 5 lacs

2.2 Any Dissemination taken place (if yes) provide

details

*

*

Display of Video Film of the Machine at the various

clusters has been carried out and the groups are

ready to work on these technologies. Organizing Interactive

workshop, demonstration, test trials & training has been completed and the

technology is now ready for transfer.

3 Future projection of this

new/innovative technology

i) Through implementation in

KVI program at the level of KVI Institution/units


iii) Promotion of the

technology by State Govt. (Industry Deptt.) Panchyat

and other organizations

LAMINATES PRODUCTS

3 TECHNOLOGY DEVELOPED BY VNIT NAGPUR

1 INNOVATIVE/NEW TECHNOLOGY : DESIGN AND FABRICATION OF

MODIFIED DOUBLE ROLLER GIN:

1.2 Technical interface (KVIC project)


1.3 Name & address &

contact no. of P.I

Dr. P.M.Padole

Visvesvaraya National Institute of Technology, Bajaj Nagar,

Nagpur – 440 010 Ph. 0712-2801307 Mob. No. 09822220713


Innovation/New in put

The important machinery used in a conventional ginning

industry having Ginning & Pressing units in India are – 1) Ginning Machine, 2) Lint

Opener, 3) Belt Conveyor & 4) Press Machine. Existing double

roller ginning machine has complicated drive system, requiring very large number of

bearings and also requires large amount of grease for

lubrication. The leakage of grease spoils the quality of lint and it also needs more running

cost with very high starting current. Hence a double roller gin is modified, redesigned and fabricated.


potential to increase the income of VI entrepreneurs

and generate employment, thus, can benefit the KVI sector.


Yes


Precision Tooling Engineers C-69, Cross

Road No. 4, MIDC Industrial area, Hingna, Nagpur -28

Cost of such Machinery Rs.90,000/-

2.2 Any Dissemination taken

place (if yes) provide details

*

The machine has been

tested in actual Ginning factory for one complete

season of six months. The

*

results are encouraging.

Fabricator for supplying the machine to interested VI entrepreneurs (Precision

Tooling Engineers, Nagpur) has been identified.


i) Through implementation in KVI programme at the level

of KVI Institution/units

ii) Through intervention of

PMEGP Projects


technology by State Govt. (Industry Deptt.) Panchyat and other organizations

Modified Double Roller Gin


1 INNOVATIVE/NEW TECHNOLOGY : DEVELOPMENT OF MECHANICAL PRESS

1.2 Technical interface (KVIC project



Dr. P.M.Padole Visvesvaraya National Institute

of Technology, Bajaj Nagar, Nagpur – 440 010

0712-2801307 Mob. No. 09822220713

2 Details of Innovative/ New

Technology Background Innovation/New in put

Modified Mechanical Press

machine for mini cotton ginnery was developed for 90 kg bale as

shown in the figure. Upper platen attached to the power screws, compresses lint cotton

in the box. Limit switches stop the travel of platen at the end of

compression. Nine unitized platen were provided at top and bottom platen. The unitized

platen reduces power requirement for compression by approximately 15%. The

dimensions of bale measured in compressed condition of platen

were 1175 x 475 x 450 mm. Bagging were used for covering of the bale and G.I. wire of 3.5

mm diameter inserted through unitized platen for tying of bale.

Bale was removed from the machine. The dimensions of bale were found to be 1200 x

550 x500 mm


potential to start small scale ginnery on cooperative basis. It may

increase the income of VI entrepreneurs and

generate employment, thus, can benefit the KVI sector. According to

inputs received during the primary survey, the technology has not been

adopted by the VI

entrepreneurs. Concerted efforts are required for adoption of this technology

by the VI sector.

2.1 Any Prototype of

machinery developed

Yes

2.1.1. Name of such

Manufacturer

Precision Tooling

Engineers C-69, Cross Road No. 4, MIDC Industrial area,

Hingna, Nagpur -28

Cost of such Machinery Rs.5,00,000/-


details

*

Demonstration of the technology to the

participant from VI sectors was done at VNIT.



KVI programme at the level of KVI Institution/units


iii) Promotion of the technology by State Govt. (Industry Deptt.) Panchyat


Mechanical Press


1 INNOVATIVE/NEW TECHNOLOGY : DEVELOPMENT OF LOW COST STIRRUP MAKING MACHINE






0712-2801307 Mob. No. 09822220713



Stirrup or lateral-ties are

rectangular, square or circular shaped reinforced element

made out of 6 mm or 10mm either in plain mild steel or torr-steel bar. The important

functions of stirrup are- To hold and support

horizontal and vertical plain mild steel or torr-steel bar

To provide reinforcement and

rigidity to columns and beams.

To provide proper anchorage.

Presently, the stirrups are

made manually. However, the manual stirrup making process suffers from many drawbacks

like lack of accuracy, low productivity, poor quality,

severe fatigue to operator etc. Considering these drawbacks three versions of stirrup

making machines are designed & developed. 1. Motorized & fully automatic

2. Motorized & semi automatic 3. Pedal operated

Impact in KVIC Sector The technology has the potential to increase the

income of VI entrepreneurs and generate employment, thus, can benefit the KVI

sector. Two types of enterprises are possible. 1. To fabricate stirrup

making machine

2. To produce the stirrups using the machine & to market it at the

construction sites.


machinery developed

Yes

2.1.1. Name of such

Manufacturer

Precision Tooling

Engineers C-69, Cross Road No. 4, MIDC Industrial area,

Hingna, Nagpur -28

Cost of such Machinery Rs. 90,000/- for power

driven machine Rs. 40,000/- for manual operated machine


details

*

*

*

Two demonstration workshops at VNIT

sponsored by KVIC. One demonstration workshop for bar benders

with the support of a builder.

Fabricator for supplying the machine to interested VI entrepreneurs (Precision

Tooling Engineers, Nagpur) has been

identified.




KVI programme at the level of KVI Institution/units


iii) Promotion of the technology by State Govt. (Industry Deptt.) Panchyat


STIRRUP MAKING MACHINE

Pedal Driven Stirrup Making Machine


1 INNOVATIVE/NEW TECHNOLOGY : DEVELOPMENT OF DHOOP STICK MAKING MACHINE






Ph. 0712-2801307 Mob. No. 09822220713



Dhoop Stick is incense in the

form of various mixtures of Panchagavya along with the

special additions. It provides a pleasant fragrance & freshness, holistic environment and used

as Pooja Material. Presently these Dhoop sticks

are produced manually by rural technologies available at various regions such as use of

aluminum pipe, hand rolling and squeezing technique, etc. This technique results in low

production rate with poor quality and non-uniform

surface finish. Hence in order to overcome these, problems, the hand

operated extruder was designed and developed for the various

NGO’s working in these fields.

Impact in KVIC Sector The technology has the potential to increase

productivity and product quality, thus, can benefit

the KVI sector. The productivity has been increased almost by 3

times.


machinery developed

Yes

2.1.1. Name of such

Manufacturer

Ashvin Tex

P.17/7, MIDC Industrial area, Nagpur-28 M.N. 9823039216




*

*

Two demonstration

workshops at VNIT, sponsored by KVIC.

The technology has been successfully disseminated to more than 10 KVIC

centers all over India. The technology is being

successfully used at Govigyan Anusandhan Kendra, Devalapar





PMEGP Projects



HAND OPERATED EXTRUDER


1 INNOVATIVE/NEW TECHNOLOGY : DEVELOPMENT OF GROUNDNUT DECORTICATOR






0712-2801307 Mob. No. 09822220713



Generally the groundnut

kernels are taken out from the pods by cracking the shell

applying finger pressure. By this method the output per man-hour is very low (1-

2.5Kg/Hr) which results in very high unit cost of shelling & also

the human fatigue is more. Many a times the farmer sell un-decorticator groundnut

which fetches lower returns as compared to decorticated. To overcome these difficulties VNIT

has developed power operated groundnut decorticators. The

decorticators give high output per man-hour with little injury or damaged to Kernels deemed

desirable for both decorticating groundnut seeds as well as

decorticating marketable surplus for better returns from the produce.


potential to reduce human drudgery, thus, can benefit the KVI sector. Concerted

efforts are required for adoption of this technology

by the VI sector.


Yes


Ashvin Tex P 17/7, MIDC, Industrial

area, Nagpur -28 Mobile - 9823039216


2.2 Any Dissemination taken place (if yes) provide details

No dissemination activity is conducted.





PMEGP Projects



Groundnut Decorticator


1 INNOVATIVE/NEW TECHNOLOGY : Mosquito Repellent Coil Making Machine




Dr. P.M.Padole Visvesvaraya National Institute of Technology, Bajaj Nagar,

Nagpur – 440 010 Ph. 0712-2801307 Mob. No. 09822220713



Designed and developed the die & Hand Operated Press for

non-toxic mosquito repellant coil.

Modified brass die produces accurate coils with uniform density.

Ejection of the coil from the die is very smooth and without breaking the coil.

The life of the die is drastically improved as compared to

existing wooden die. The complete workstation is ergonomically designed.

Material Composition Optimization SN Ingredients Wt. %

1 Neem 7.77

2 Vekhand 3.00

3 Tulsi 3.00

4 Ajowan 2.10

5 Raal 3.90

6 Rice 4.80

7 Saw Dust 4.30

8 Vegetable Ghee 8.00

9 Lemon Grass Oil 8.60

10 Peppermint Oil 7.30

11 Cow Dung 40.40

12 Maida 6.35

Capacity of machine: Production capacity of coils 150 coils per hour.

Impact in KVIC Sector The technology has the potential to increase

productivity and product quality, thus, can benefit the KVI sector.


machinery developed

Yes


M.K. Engineering Works Ashok Chowk, Great Nag

Road, Nagpur-440009

Cost of such Machinery Rs. 84,000/-



*

*

Two demonstration

workshops at VNIT, sponsored by KVIC. The technology has been

successfully disseminated to more than 10 KVIC

centers all over India. The technology is being successfully used at

Govigyan Anusandhan Kendra, Devalapar.


i) Through implementation in KVI programme at the level of KVI Institution/units




Mosquito Repellent Coil Making Machine


1 INNOVATIVE/NEW TECHNOLOGY : DEVELOPMENT OF BIODIESEL FROM NONEDIBLE OILS




Dr. D.R.Peshwe Visvesvaraya National Institute


0712-2801385 Mob. No. 09372802996



The use of biodiesel as a diesel

fuel extender and lubricity improver is rapidly increasing.

Since it was essential to know the cold flow behavior of different biodiesel fuels which

are important in the Indian Context. The cold flow

properties of 100% Biodiesel fuels obtained from different vegetable species like

Pongamia, Jatropha, Mahua and Neem oil were evaluated. To produce the biodiesel from

Jatropha, Mahua and Neem a small capacity plant is

developed at VNIT. The capacity of the unit is 50 lit/day A small kit to produce biodiesel

is also developed.


Impact in KVIC Sector The technology has the potential to start small

scale unit to produce biodiesel from Jatropha, Mahua and Neem. It may

increase the income of VI entrepreneurs and

generate employment, thus, can benefit the KVI sector.


Yes


The unit is manufactured at VNIT.

Cost of such Machinery 1.5 lacs for 50lit/day capacity



*

*

*

Oil extractor along with

biodiesel plant is handed over to Lok Biradari Prakalpa, Hemalkasa

Three demonstration workshops at VNIT sponsored by KVIC.

One demonstration workshop for KVIC official

was also organized.






PMEGP Projects




1 INNOVATIVE/NEW TECHNOLOGY : DEVELOPMENT OF LIGHT WEIGHT BUILDING PRODUCTS FOR LOW COST HOUSING




Dr. Pophale Visvesvaraya National Institute of Technology, Bajaj Nagar,

Nagpur – 440 010

2 Details of Innovative/ New Technology Background Innovation/New in put

Production of light weight curved roof tiles suitably using waste material is

considered an effective alternative to burnt clay

tiles. Readily transferable to

rural artisans.

Utilization of waste materials such as fly ash,

crusher dust, over burnt brick aggregate along with the cement.

Development of Solid, Hollow, and light weight, concrete blocks and

FALG bricks. Mechanization of molds

for casting of doubly curved roof tiles.

Impact in KVIC Sector


No


NA

Cost of such Machinery -



No


i) Through implementation in KVI program at the level of KVI Institution/units



technology by State Govt.


ROOF TILE

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1. TECHNOLOGY DEVELOPED BY VNIT NAGPUR 16.1.2013.pdf · 1. TECHNOLOGY DEVELOPED BY VNIT NAGPUR ... artisans to develop proper tools ... Agricultural Tools Research Center, Suruchi