Light and simplified continuous enhanced mass transfer aerobic composting membrane type reaction system

Abstract

The invention relates to a light and simplified continuous enhanced mass transfer aerobic composting membrane type reaction system, which comprises a continuous movable fermentation bin composed of two folding brackets capable of moving and stretching along a track and a composite molecular membrane covering the upper portions and the side surfaces of the two folding brackets, wherein sealing doors are arranged at the two ends of the continuous movable fermentation bin, a water pressure sealing hose is arranged beside the continuous movable fermentation bin and has a sealing working state of pressing the composite molecular membrane extending to the ground from the side surface of the folding bracket after being filled with water, a ventilation-spraying mass transfer device is arranged onthe inner side of the top of the continuous movable fermentation bin, and an odor discharge port is formed in the bottom of the continuous movable fermentation bin and connected with a biological filter. According to the invention, continuous feeding and discharging of multi-element waste can be achieved, fertilizer utilization of waste is achieved through high-temperature aerobic composting and other microbial fermentation processes, gas, solid and liquid are subjected to clean treatment, and the whole process is environmentally friendly and free of pollution.

Description

technical field [0001] The invention relates to an aerobic composting reaction system, in particular to a microbial fermentation system using solid waste to fertilize. Background technique [0002] The simplest and most efficient way to recycle organic waste in rural areas is to use fertilizers. Commonly used strip-stack and trough-type factory composts have the advantages of short composting cycles, good maturity and average value, and are therefore widely used. 1. The trough-type industrial composting has problems such as high investment cost, large area, and many composting procedures, and its operating procedures are relatively fixed, so it is difficult to adapt to the multivariate organic waste in rural areas with changing properties. Traditional cellar-type, open-air stacking and film-covered light-simplified composting are widely used in rural areas due to their low cost, simple operation, and no need for special sites. However, there are still problems such as poor f...

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Problems solved by technology

[0006] The present invention aims at the defect that the material cannot be continuously fed in and out in the prior art, and creatively sets the track on the ground, and makes the fermentation bin move along the guide rail and be scalable (the continuous moving fermentation bin presents two states of tightening and stretching, tightening It is an arched door when it is stretched, and it is a long fermentation bin when it is stretched). At the same time, sealing doors are set at both ends of the fermentation bin as the inlet and outlet, so that the continuous feeding and discharging of materials can be realized, that is According to the material handling capacity, one end of the fermentation bin can be fed on demand, and the other end can be discharged on demand

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