Solid-phase fermentation equipment for acid degradation of leachate mixed with kitchen waste

Abstract

The invention discloses solid-phase fermentation equipment for acid degradation of leachate mixed with kitchen waste. The structure of the solid-phase fermentation equipment comprises a side groove solid-phase machine box, a turnover cover plate, a butt joint machine box groove, a solid-liquid separation box, a human-machine interface, an electric control cabinet and a base plate. According to thesolid-phase fermentation equipment, the side groove solid-phase machine box is matched with the solid-liquid separation box to form a roller tube solid-phase difference speed three-rotation effect after placing the kitchen waste, the centrifugal and centripetal shear compression are formed, a vortex is pushed at a constant speed, and the guide elimination of the landfill leachate and the fermentation degradation and storage use of the terminal food compression emulsion are formed. Due to the scraping effect of an arc-petal knife plate in a side cover plate roller, the compression laminated layer is distributed according to the weight ratio, the quality classification and compression of food residues are also formed, the acidic stimulation odor emitted by the landfill leachate is subjectedto ventilation and solid-phase bottom-bit flat flow volatilization, the air quality concentration is prevented, a stable cyclone circulation effect is maintained, and the environmental protection degree of the kitchen waste mixed degradation fermentation is also improved.

Description

technical field [0001] The invention relates to solid-phase fermentation equipment for acidic degradation of leachate mixed with kitchen waste, and belongs to the field of ventilated solid-phase fermentation equipment. Background technique [0002] Food waste is a domestic waste that is easily degraded and corroded quickly. For the food residue after people eat, the nutrients in it can be absorbed by plants and animals. Therefore, the fermentation and degradation treatment of food waste is convenient for the later stage. It is very important to make full use of the bioenergy cycle. The disadvantages to be optimized in the current technology are as follows: [0003] Food waste is a mixture of fruits, vegetables, and meat residues. It lacks protection against fat liquid and fruit acid permeate. Precipitation and dissolution of fatty acids and fruit acids will cause erosion of kitchen plastic garbage bags, resulting in the loss of food waste bags. When lifting, various leachat...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a solid-phase fermentation device for acidic degradation of the leachate mixed with kitchen waste, to solve the problem that kitchen waste is a mixture of fruits, vegetables and meat dregs, etc. And the protection of fruit acid permeate is relatively lacking. Precipitation and dissolution of fatty acid and fruit acid will cause erosion of kitchen plastic garbage bags, resulting in dripping of various leachates when the ki

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