A self-stirring fermenter capable of automatic pressure relief for bio-organic fertilizers

Abstract

The invention discloses a self-stirring fermenter capable of automatic pressure relief for bio-organic fertilizers. The piston cover plate and the block are penetrated, and the top outer surface of the block is fixedly connected with a fixed spring, and the end of the fixed spring is fixedly arranged on the top of the shell, and the bottom end of the block is connected with a telescopic rod, and the telescopic rod is installed Inside the shell, a barrier plate is connected to the top of the telescopic rod. The self-stirring fermenter that can automatically discharge pressure is used for bio-organic fertilizers. When the internal air pressure in the fermentation tank is too large, the force of the air pressure will be greater than the force of the compression spring, so that the air pressure will push away the blockage and make the pressure discharge The air outlet is opened instantly, and the pressure is discharged through the pressure exhaust outlet, so as to achieve the effect of automatic pressure relief, no need to think about the operation, very convenient.

Description

technical field [0001] The invention relates to the technical field related to the production of bio-organic fertilizers, in particular to a self-stirring fermenter capable of automatic pressure relief for bio-organic fertilizers. Background technique [0002] Bio-organic fertilizer is a kind of fertilizer that is processed and produced by the residues of animals and plants. It is generally obtained by using animal manure or straw that is not needed by crops for harmless treatment, while the fermenter is It is a device that is often used in the production of bio-organic fertilizers. Through this device, the raw materials of bio-organic fertilizers can be stored for fermentation, so that the next step of production and processing can be carried out. However, the fermenter has Some disadvantages: [0003] First, for example, the application number and name are "CN201811358120.3 A kind of microbial organic fertilizer prepared by fermentation of sugar waste". The fermenter can ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a self-stirring fermenter capable of automatic pressure relief for bio-organic fertilizers, to solve the problem of not having the effect of automatic pressure relief proposed by the above-mentioned background technology, and labor is relatively troublesome; The effect of gas, and the amount of air intake is uniform; it cannot be stirred automatically and needs electricity to drive, which is not enough for environmental protection and energy saving.

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