Aerobic reaction device used for garbage composting

Abstract

The invention relates to an aerobic reaction device used for garbage composting. The device comprises a reactor, a controller, an oxygen supply mechanism, a first motor, an exhaust pipe, a drainage pipe, a cover board and a plurality of supporting legs, wherein an oxygen supply pipe, a screen and a stirring mechanism are arranged in the reactor, the stirring mechanism comprises a rotating pipe andtwo stirring assemblies, each stirring assembly comprises a side board, a reciprocating unit, a reciprocating block and two stirring units, the stirring units comprise hinge units, supporting rods and stirring boards, a ventilation mechanism is arranged in the rotating pipe, and the ventilation mechanism comprises a lifting assembly, a lifting block and a plurality of ventilation assemblies. According to the aerobic reaction device used for garbage composting, through the first motor, the stirring mechanism is driven to run, so that a raw material is clamped in a rotating process of the stirring boards, the flowing of garbage out of through holes is convenient, the garbage is loosened, composting is promoted, and garbage blocking is avoided; moreover, through the ventilation mechanism, the oxygen conveying position is changed, so that the garbage at various positions can all be subjected to full composting reaction, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to an aerobic reaction device for garbage composting. Background technique [0002] Garbage composting refers to the method of decomposing, decomposing, and converting organic matter in domestic waste into stable humus-like soil under artificial control conditions by virtue of the biochemical action of microorganisms. Composting can be divided into anaerobic fermentation composting and aerobic fermentation according to the principle. Composting, among them, the aerobic composting reaction refers to the process in which aerobic bacteria absorb, oxidize and decompose waste under the condition of good ventilation and sufficient oxygen. [0003] In order to make the garbage contact with oxygen to promote the composting reaction, most of the existing aerobic composting reactors are equipped with mixing equipment for mixing the garbage, but these mixing equipment are simp...

AI Technical Summary

Problems solved by technology

[0003] In order to make the garbage contact with oxygen to promote the composting reaction, most of the existing aerobic composting reactors are equipped with mixing equipment for mixing the garbage, but these mixing equipment are simple in structure. It is not conducive to the aerobic reaction inside the garbage. Not only that, in the existing composting reaction device, the air enters from the bottom of the equipment, and it is easy to compost with the garbage at the bottom. When the air flows to the top, the oxygen is consumed, resulting in Insufficient reaction of waste located above reduces the practicability of existing waste aerobic composting reactors

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