The raw materials for the organic fertilizer production come from a wide range of sources, which are the feces or residues of all organisms, or the decomposed products of organisms. Organic fertilizers contain nitrogen, phosphorus, potassium and other elements, which can provide rich nutrients for crops. Organic fertilizers can also maintain fertility for a long time, help to improve or renew soil organic matter, promote the reproduction of soil microorganisms, and make the soil more vigorous.
Fermentation tanks of organic fertilizer production equipment can be widely used in beverages, chemicals, food, dairy products, condiments, wine, pharmaceuticals and other fields, and play a role in fermentation. The storage tank of the organic fertilizer fermenter is mainly used to cultivate and ferment various bacteria, and the sealing performance is better (avoid bacterial contamination). There is a mixing slurry in the tank for continuous mixing during the fermentation process; in order to introduce the gas or oxygen required for bacterial growth, there are control sensors on the top of the tank, the most commonly used are pH poles and DO to monitor the fermentation broth during the fermentation process. Electrode pPH value DO changes; controller is used to display and control fermentation conditions. According to the fermentation tank, it is divided into mechanical stirring and ventilation fermentation tank and non-mechanical stirring and ventilation fermentation tank; according to the growth and metabolism of microorganisms, it needs to be divided into aerobic organic fertilizer fermentation tank and anaerobic organic fertilizer fermentation tank.
1. Tank closure: The tank is fully closed, and the fermentation waste gas is treated by the waste gas treatment system, and is removed from the tank to eliminate secondary pollution.
2. Insulation treatment: polyurethane is used as the insulation layer in the tank, which is less affected by the outside world and ensures fermentation throughout the year.
3. Drive design: Hydraulic drive, large thrust, can ensure full-load operation of decomposed material in the tank, ensure safe and reliable operation, and low maintenance cost.
4. Long service life: 304 stainless steel is used for the contact parts with feces, which is anti-corrosion and has a long service life.
5. Electrical control: The PLC chip is used to combine automatic and manual control systems, which is convenient for operation and control.
6. Save land: This equipment adopts three-dimensional design to save land use area.
