Microbial fermentation fertilizer production system

Abstract

The invention provides a microbial fermentation fertilizer production system. A discharging opening of a mixture charging hopper (1) is located over a feeding opening (2-5) of a Z-shaped elevator (2), a discharging opening (2-6) of the Z-shaped elevator (2) is connected with a feeding opening (3-17) of a fermentation tank (3), a discharge solenoid valve (3-8) of the fermentation tank (3) is connected with the feeding end of a centrifuge (4), the liquid phase discharging end of the centrifuge (4) is connected with the feeding end of a finished product tank (5), and the discharging end of the finished product tank (5) is connected with a filling machine (7) through a centrifugal delivery pump (6). The microbial fermentation fertilizer production system has the advantages that overturning, caused by disturbance, of the Z-shaped elevator hopper is avoided, and the utilization rate of the Z-shaped elevator is increased; fermentation tank temperature control is more convenient, and a better energy-saving effect is achieved.

Description

technical field [0001] The invention relates to a fertilizer production line, which is mainly used for the production of microbial fermented fertilizers. Background technique [0002] During fertilizer production, it is necessary to use a Z-shaped elevator to lift the material, such as using a Z-shaped elevator to lift the material from the discharge end of the crusher and transport it to the fermenter. The existing Z-shaped hoist has the following defects in the use process: (1), the direction of the hopper is uncertain during the transmission process, and it is easily deflected by disturbance, and the normal loading and unloading of materials cannot be guaranteed; (2), The material in the hopper is easy to adhere to the inner wall of the hopper, and the material cannot be completely unloaded, which reduces the utilization rate of the Z-shaped elevator. [0003] In addition, the temperature control requirements in microbial fermentation are very high. Existing microbial f...

AI Technical Summary

Problems solved by technology

The existing Z-shaped hoist has the following defects in the use process: (1), the direction of the hopper is uncertain during the transmission process, and it is easily deflected by disturbance, and the normal loading and unloading of materials cannot be guaranteed; (2), The material in the hopper is easy to adhere to the inner wall of the hopper, and the material cannot be completely unloaded, which reduces the utilization rate of the Z-shaped elevator

Existing microbial fermentation generally has the defects of high energy consumption, poor heat preservation and inconvenient temperature control

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