Movable solid waste biofermentation system

Abstract

The invention relates to a movable solid waste biofermentation system. The movable solid waste biofermentation system comprises a container body, a charging system arranged in the container body, a pulverizing device, a feeding device, a stirring and mixing device, a turning device, a forced ventilation system, a discharging device and a deodorizing system, wherein the container body is sequentially divided into a storage bin, a pretreatment bin, a fermentation bin and a finished product bin in a splicing or separation manner; the fermentation bin is a closed bin; waterproof acid / alkali-resistant inner lining layers are laid on four walls and a bottom plate in the fermentation bin; the forced ventilation system is arranged at the bottom of the fermentation bin; the turning device is arranged in the fermentation bin; a feeding gate is arranged between the fermentation bin and the pretreatment bin; and an exhaust port of the fermentation bin is connected with the deodorizing system. For rural waste straws, composting equipment is organically combined with the container to realize waste utilization of the low-cost container; and meanwhile, due to the characteristic of modular movability, one set of equipment can cover a vast territory with a sparse population, thereby increasing the equipment utilization rate.

Description

[0001] Technical field: [0002] The invention relates to the technical field of composting equipment, in particular to a movable solid waste biological fermentation system. [0003] Background technique: [0004] Aerobic composting is under aerobic conditions, relying on the life and metabolism activities of aerobic microorganisms, through mechanical stirring, forced ventilation or natural ventilation, to carry out catabolism and anabolism, so that organic matter can be re-synthesized into a new type of special polymer organic compost. Compounds - humus. Humus is not only the main source of soil nutrients, but also has an important impact on soil physical, chemical, and biological properties, and is one of the indicators of soil fertility. [0005] Aerobic composting needs to maintain a high stack temperature. At present, there are open-air composting (open type) and closed type composting. Open-air composting requires less investment, low fermentation efficiency, long cycle,...

AI Technical Summary

Problems solved by technology

[0005] Aerobic composting needs to maintain a high stack temperature. At present, there are open-air composting (open type) and closed type composting. Open-air composting requires less investment, low fermentation efficiency, long cycle, low degree of harmlessness, and poor sanitary conditions; closed type composting Composting is easy to maintain a higher temperature, and the composting cycle can be shortened compared with open-air composting when other process conditions are well controlled, improving the sanitary conditions of the composting site and controlling odor

[0006] At present, a large number of straws in the vast rural areas of our country are treated by incineration, which is a great waste. However, if the existing closed composting technology is adopted, the investment will be relatively high, and closed composting facilities will be built in various villages. There are many, so the utilization rate is not high, and the site facilities are idle

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