The process of making biological fertilizer by organic fertilizer production line
1. The ground noodle pile, the ground dumper, or the fermentation tank to put materials, and the trough dumper.
2. Evenly sprinkle the organic fertilizer starter, and turn over the pile for fermentation to reach the temperature rise, deodorization, maturity, and killing miscellaneous bacteria grass seeds.
3. Fermentation lasts for 7-12 days, and the number of turns varies according to the temperature in different places.
4. Completely ferment and decompose, and leave the pond (ground type is directly collected by forklift).
5 Use a grading screen to screen the coarse and fine (the screened powdered fertilizer can be sold directly).
6 Crush the screened large pieces with a pulverizer and return to the grading screen.
7. For raw material mixing, the quantity of each raw material shall be added in strict accordance with the requirements of technical personnel, and various raw materials shall be added in the electronic belt scale or batching machine.
8 Crushed raw materials enter the aggregate belt conveyor, and then granulate with a granulator.
9. It is fed into the livestock and poultry organic fertilizer dryer, which adopts the method of cylinder edge transmission, flange connection and direct heat transfer, and is applicable to the drying of compound fertilizer after granulation.
10. Enter the cooler for cooling. The rotary cooler is mainly used for cooling the dried compound fertilizer products. It can directly cool the hot granular fertilizer to close to normal temperature.
11 After screening again, the separated large particles are broken by the large particle crusher and enter the return belt together with the separated fine powder, and then return to the granulator for granulation.
12 Lift the finished product into the material box on the packaging machine through the belt conveyor, and discharge it into the scale body according to the set weight for automatic weighing operation, and finally package and sell the finished product.
Each production line has its own characteristics. What kind of organic fertilizer is suitable for production depends on what kind of organic fertilizer equipment is needed. For example, the production line of disc and rotary stirrer must be equipped with a drying cooler, which uses hot air to dry the organic fertilizer, and then uses a cold air extraction system to cool the organic fertilizer, so that the hardness of the particles produced will be better. Users can customize appropriate configurations according to their needs. The organic fertilizer production line also has different equipment configurations according to different raw materials, and can also make appropriate plans according to the investment budget. The price of the organic fertilizer production line with different output is also different. The investment in building a large-scale organic fertilizer production line is not small, but the return on profits is also considerable. The operating effect is good for two years, and it can almost return the cost.