An energy-saving solid continuous fermentation device

Abstract

The invention relates to an energy-saving type solid waste continuous processing device. The energy-saving type solid waste continuous processing device comprises a draught fan, a heat exchanger, a heater, a solar cell panel, a fermentation tunnel, roller shutter doors, a blast pipe, an air inlet, an air distribution pipe, an air outlet pipe, fermentation cages, a flat car and a winch, wherein the fermentation tunnel is a rectangular solid building with wall bodies of a brick and concrete structure, and the roller shutter doors are arranged on the two ends of the tunnel. Outside air after being heated by the heat exchanger and the heater respectively enters the tunnel by virtue of the air distribution pipe. Each fermentation cage is a hollow cylindrical container with a framework of steel reinforcement and comprises an inner wall, an outer wall and a bottom surface; a net which is strong but pliable in texture covers each inner wall, each outer wall and each bottom surface; and the solid waste is located between each inner wall and each outer wall. Under traction of the winch, the fermentation cages come in from one end of the tunnel and go out from the other end thereof to form a continuous fermentation production mode with the period lasting for 7-10 days. The energy-saving type solid waste continuous processing device has the advantages of uniform fermentation, steady product quality, low energy consumption and low running cost, and a large-scale continuous processing mode can be formed.

Description

technical field [0001] The invention relates to a solid waste composting fermentation treatment device, in particular to an energy-saving solid waste aerobic fermentation continuous treatment device. Background technique [0002] With the development of modern agriculture and the improvement of economic level, the production of solid waste such as livestock and poultry manure and domestic garbage is increasing, causing great environmental pressure. Composting fermentation is the main technology for the recycling and harmless treatment of solid waste. At present, the composting fermentation technology for large-scale treatment of solid waste mainly includes strip-stack composting fermentation and tank-type turning and throwing composting fermentation. However, each of these two technologies has some disadvantages, which restrict their application in production. The disadvantages of the stack-type composting fermentation technology are that the fermentation effect is uneven, ...

AI Technical Summary

Problems solved by technology

However, each of these two technologies has some disadvantages, which make it subject to certain restrictions in production application

The disadvantages of stack-type composting fermentation technology are that the fermentation effect is uneven, the product quality is unstable, and continuous production cannot be realized.

The disadvantages of trough-type turning and throwing composting fermentation technology are insufficient aerobic fermentation inside the fermentation material, unstable quality of compost products, and high energy consumption

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