star feeds ltd. nepal pdf
DESCRIPTION
Feed Plant Odour control case study. Odour treatmentTRANSCRIPT
![Page 1: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/1.jpg)
Star Feeds Ltd.
Nepal
Project Head- Gaurav
BiOWiSH Odor Project
![Page 2: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/2.jpg)
Introduction
• Star feeds Ltd. situated in Bhadarpur
Jhapa, Nepal which is near to Siliguri
(West Bengal).
• Mr. Santosh Gupta is the MD of Star feed
Ltd.
• They are manufacturer of Poultry Feed.
• Total average capacity of plant is 40 tpd
(ton per day).
• Plant generally runs 12 hrs in a day due to
power cut.
![Page 3: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/3.jpg)
Raw Material Used in Process:-
• Maze
• MBM (Mixed Bone Meal)
• Bran
• Khali
• Soya
![Page 4: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/4.jpg)
Odor Issue
• MBM is the source of odor
• The Odor generates at stacking area
where MBM stack in Plastic Bags and
also the outlet of Cyclone.
![Page 5: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/5.jpg)
Process Units
• Hammer Mill
• Mixing Mill
• Cooking section
• Pellet Section
• Cooling Section
![Page 6: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/6.jpg)
Process Units
• All raw materials puts into the chamber
in which through conveyor it goes to
hammer mill.
![Page 7: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/7.jpg)
Hammer Mill
• Hammer Mill crush all materials and
then transfer it to the mixing mill.
![Page 8: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/8.jpg)
Mixing Mill
In Mixing Mill some medicines and enzymes are mixed with feed
for birds they are as follows:
1. Toxin Binder
2. Cozuril
3. Sodium Bicarbonate
4. Staquinol Plus
5. Phytase
6. Xylanase
7. Trace Mineral Mixture
8. Biocoline
9. Lysine
10.Methionine
11.Vitamins
12.Salt
13.Di Calcium Phosphate
![Page 9: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/9.jpg)
Cooking Mill
• In cooking Mill feed cooks at 80 degree.
• After that it goes to pellet chamber.
![Page 10: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/10.jpg)
Pellet Section
• Here Feed Converts into pellet form.
![Page 11: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/11.jpg)
Cooling Section
• In Cooling Section feed cools from 80 to
60 degree.
![Page 12: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/12.jpg)
Cooling Section
• It is a very important section odor
generates from this section.
• The main point is that it is not having any
compressor or blower for cooling.
• It is just like exhaust fan who lifts the hot
air of cooking section and send it to the
outer environment.
• There is a one fan in this cooling system
acts as a exhaust fan.
![Page 13: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/13.jpg)
Air Section
• After pallet formation the fan lifts the air
from this section and send it to the
cyclone.
• Cyclone is used because Fan of cooling
system also lifts some product, and due to
this cyclone the product material again
comes into the mixer mill.
• So cyclone recovers the product and air
goes into the environment.
![Page 14: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/14.jpg)
Air Section Fig 1 Fig 2
Fig 3
![Page 15: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/15.jpg)
Air Section
• In fig 1 there is a cooling section one pipe of 16
inch attached to the upper part of that section
and a fan which is attached to this pipe is at third
floor of plant.
• Air and dust picked by this pipe line and send it
to the cyclone.
• In fig 2 cyclone attached with the fan who lifts air
and dust.
• Due to cyclone dust or product part again goes
into system and air goes to outer
environment(fig 3)
![Page 16: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/16.jpg)
Diagram of Air System
![Page 17: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/17.jpg)
Air Flow Diagram
![Page 18: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/18.jpg)
Temperature of Air
• At Outlet of cooler temperature remains 63
degree celcius.
• After cyclone temp was 60 ̊ c (Mention in
previous diagram).
![Page 19: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/19.jpg)
Demo of BiOWiSH Odor
• First day 5000 ppm concentration of BiOWiSH odor
used for spraying.
• Dissolved 500 grm odor in 100 Ltr water.
• After 30 Min of Activation, filtered the solution and
filled it in spray pump for spraying.
![Page 20: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/20.jpg)
Demo of BiOWiSH Odor
BiOWiSH odor sprayed at two different sites
of MBM.
• Grounded 120 kg MBM in a isolated room.
• Bags of MBM stocked.
![Page 21: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/21.jpg)
Results of BiOWiSH odor
• After two days of dosing Results are very
good.
• Odour removed for long time.
![Page 22: Star feeds ltd. nepal pdf](https://reader034.vdocument.in/reader034/viewer/2022052507/559085141a28abd2328b46f7/html5/thumbnails/22.jpg)
Appreciation Letter