Feed Mill Design & Layout
Feed Mill Design & Layout
Ease of operation , material handling & flow:
Plant layout design plays an important part in the design and engineering phases of any industrial facility. Ease of operation; avoiding disturbance in material flow i.e. raw material & finish goods, sufficient space for turning of vehicles , space for movement of fire fighting vehicle, parking , other utilities like
- Weighbridge: near main gate & security –with straight approach access; unloading and waiting areas for truck ;
- Boiler: height & location of chimney as per government norms ,should be at a distance from living , office area and inflammable products, storage space for fuel as per density – wood , oil & husk,
- Machinery: Select the location of machinery in such a way; that there should be sufficient distance between the dust control equipment’s and nearby residential area. Select the location of blower duct outlet opposite to the nearby residential area.
- Store: Select the location of store and daily need equipment’s as per the process flow and ease of operation.
- Rodent proof construction: Rats and mice cause serious damage to all kinds of grains if they are allowed access to them. As rodents cannot crawl upside down; so a 2 feet extended platform above 3 feet plinth level helps to prevent rodents in feed mill.
- Electric Transformer: should near the mail line & security.
Size of raw material warehouse as per inventory required & Project running capacity:
Flat storage area instead of bulk silos required more ground area. So, size of warehouse shed should match the project capacity and raw material storage. Practically 1 MT of material requires 5-6 square feet of area at 15 feet stacking height on maize density.
For example: if we have to store raw material stock for 2 months and our daily production is around 100 MT we need ; 100 x 25 days x 2 = 5000 MT of storage for 5000 MT storage on maize density we need minimum space of 28,000 – 30,000 square feet .
Provision for future expansion:
Provision for future expansion:
Availability of water , electricity , labour and other resources:
Water is necessary for boilers, toilets and fire protection. However, if it is not available from utility, a well on the property may be necessary. In this case, underground water availability will need to be investigated. Sometimes both sources are used in the same plant.
A public sanitary sewage connection is desirable, but properly installed septic tanks and drain fields work very well in remote areas.
Rain water harvesting points
Human safety & firefighting:
- Roads should be provided in a symmetric manner to serve all areas requiring access for the operation, maintenance and firefighting. At least two approaches/exits should be provided for each operating area. Fire control room should be earmarked / located in non-operating area, Fire control room may be in the security room/administrative building.
- High Tension (HT) line and HT sub-station(s) shall be terminated / located outside the operating area.
- Plant elevation should be higher than the outside boundary surroundings and approach roads inside the plant area should be on higher ground to avoid flooding