ANIMAL FEED
FACTORY PROJECT

The main equipment used in this project include cylindrical primary cleaning screen, scraper conveyor, permanent magnet drum, pulverizer, batching warehouse group, double-shaft paddle mixer, double-cylinder primary cleaning screen, 6corn steel plate silo*340 cubic meters, 4 *Soybean meal steel silo*100 cubic meters, air compressor, grease tank, etc.

1. Receiving and temporary storage of raw materials:
   The main raw materials of the project are corn and soybean meal. After outsourcing, they are transported to the factory by trucks. They pass through the inlet of the unloading shed and are screened by a grid screen and a preliminary cleaning screen. They are then passed through a permanent magnet cylinder to remove iron impurities in the raw materials.
   Upgrade to supporting silo reserves. Oils and fats are transported to the site via tankers and pumped into raw material tanks in the factory for storage. Other auxiliary materials such as corn husks, stone powder, calcium hydrogen and premixes are purchased finished materials in bags and are temporarily stored in the raw material warehouse after entering the factory.
2. Crushing process:
   Corn, soybean meal, corn husks, etc. are discharged from the sealed bin to be crushed and entered into the closed crusher for crushing after being measured.
3. Material measurement and mixing:
   Before mixing, the premix is manually measured in batches and sent to the small material feeding port and then enters the mixer. The oil is sealed from the storage tank to the weighing scale and then enters the mixer. Corn, soybean meal, corn husks, calcium hydrogen, stone powder, etc. Other materials are sent from the batching bin to a completely sealed weighing scale and then enter the mixer.
4. Bulk loading of finished products:
   After engineering mixing, the finished feed is sealed and transported to bulk bins for sale. When the bulk silo is loaded for external sale, the finished feed is transported to the finished bulk silo in a sealed manner. The feed stored in the bulk silo is loaded by an external truck. The feed in the bulk silo is connected to the entrance of the carriage through a hose and is sealed and loaded before being sold outside. .

The project uses raw material receiving system, fresh meat pretreatment system, first crushing section, batching section, mixing section, second crushing section, extruder, dryer, spraying system, finished product mixing line, liquid addition system, packaging systems, compressed air systems, boilers and steam systems, testing equipment, office equipment and other equipment.

1. The granular raw materials (corn, broken rice) and lump raw materials (sugar beet pulp) are fed and screened and then crushed once, and the powdery raw materials (corn gluten meal, rice protein concentrate, fish meal, chicken meal) are fed and screened.
2. Then the raw materials are mixed according to a certain proportion, and the premix is added and mixed for secondary crushing. Then a certain proportion of fresh chicken (purchased from outside is first crushed and pre-processed) is added for conditioning.
3. Then all the raw materials are put into the puffing machine for puffing, the puffing temperature is 110~130℃, and finally dried in the dryer, the drying temperature is 80~90℃, and the drying uses direct combustion heating.
4. After drying, the products are screened and then sprayed with oil, amino acids, and flavoring agents by spraying equipment. After being air-cooled, they enter the packaging system for packaging in the required specifications.

The main equipment used in this project includes feeding hopper and fence, pulse dust collector, double-shaft mixer, bucket elevator, waiting to be mixed warehouse, finished product warehouse, automatic packaging scale, etc.

This premix feed plant project includes two animal feed production lines. The main products are livestock and poultry premix and ruminant premix. The two premix feed production lines have the same process. The purchased raw materials pass through the feeding pit, silo, It is produced by a series of production processes such as mixer and finished product packaging, and the project does not have a fermentation process.

The specific production process is as follows:

1. Measurement – Minerals and vitamins are measured and weighed separately.
2. Ingredients – The weighed minerals and vitamins are mixed with the main raw materials rice husk powder, zeolite powder, etc.
3. Stirring – raw materials such as rice husk powder, zeolite powder, minerals and vitamins enter the mixer for stirring.
4. Mixing – The raw materials are fully stirred and mixed in the closed mixer, and then enter the product bin after mixing.
5. Packaging – The premix in the finished product warehouse enters the packaging scale for weighing, and is then packaged by the seam conveyor combination machine and put into storage for sale.

The main equipment used in this project includes raw material bulk silos, raw material unloading silo, raw material extrusion line (puffing machine), batching system, granule line (pellet machine), finished product bulk silo, finished product unloading silo, pulverizer, mixing unit, bucket elevator Machines, balers, silos, mixers, balers, packaging machines.

1. Magnetic separation: The purchased corn, wheat, and sorghum enter the fully enclosed cylindrical primary cleaning screen through a bucket elevator, and then pass through the permanent magnet cylinder to remove iron, and then transport them to the batching warehouse.
2. Crushing: Wheat, corn, and sorghum in the cylindrical silo are transported to the bin to be crushed by the elevator. After being crushed by the crusher, the crushed raw materials are transported to the batching bin through the bucket elevator.
3. Extrusion and cooling: The purchased corn silk is heated for puffing processing, and the puffed corn is cooled by the cooler. This process uses park steam to provide heat uniformly.
4. Mixing: The central control computer issues instructions for batching. The raw materials are transported by the batching auger and enter the batching scale for cumulative measurement according to the formula amount and batching sequence set by the system. The small materials enter the mixer through the small material adding machine. , the grease adding machine equipment adds vegetable oil, and the two enter the mixer to mix together.
5. Granulation and cooling: The mixed materials are transported to the granulator modulator through the feeding auger for heating (heating temperature is about 60°C) and modulation. After modulation, they directly enter the granulator for granulation. The granulated finished product is cooled by a cooler and then sorted by a rotary classification screen to separate the over-long grains and powder produced during the granulation process from the product, and send the over-long grains to the crusher to break the long grains. Complying with product specifications, the separated powder is sent back to the conditioning section for re-granulation.
6. Packing: Send the powdered feed in the mixing section and the pellet feed in the pelleting section to the finished product warehouse, fill the finished product into a woven bag through the packaging system, and then send it to the sewing machine for sealing. The packaging system adopts RICHI advanced technology to woven The bag mouth and the discharge port are closely combined to effectively prevent the loss of materials during the packaging process.