Aerobic composting device of mixed organic solid waste in villages and small towns

An organic solid, aerobic composting technology, applied in the directions of organic fertilizers, fertilization devices, organic fertilizer equipment, etc., can solve the problems of anaerobic fermentation, destroying microbial communities, increasing internal use volume and construction cost, etc. The effect of reducing the occupied volume and promoting the evaporation of excess water

Active Publication Date: 2018-06-01
BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
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  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, most of the aerobic composting technologies for village and town waste are aerobic static composting or aerobic dynamic composting. Among them, the agitation and ventilation of the device used in aerobic dyna

Method used

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  • Aerobic composting device of mixed organic solid waste in villages and small towns
  • Aerobic composting device of mixed organic solid waste in villages and small towns
  • Aerobic composting device of mixed organic solid waste in villages and small towns

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Embodiment 1

[0036] Such as Figure 1-3 As shown, an aerobic composting device for mixed organic solid waste in villages and towns is characterized in that it includes a reaction bin body, the interior of which is a main bin body 1 with a cavity structure; an inlet and outlet system, and the inlet and outlet system includes a main bin body 1 Connected feed port 2 and discharge port 3, liquid discharge port 4 arranged at the bottom of the main bin body 1 and air outlet 5 arranged at the top of the main bin body 1; stacking ventilation device 6, the stacking ventilation device 6 includes a ventilation pipe 61 arranged inside the main warehouse body 1, an electric stirring paddle and a motor 62 connected to the top of the ventilation pipe 61, and the electric stirring paddle is composed of the ventilation pipe 61 and the paddle 63 arranged on the periphery of the ventilation pipe 61 The ventilation pipe 61 is composed of an inner layer, an outer layer and a filter layer detachably arranged be...

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Abstract

The invention relates to an aerobic composting device of mixed organic solid waste in villages and small towns. The device comprises a reaction chamber body, a feeding and discharging system, pile turning ventilation devices a heat supply and insulation system, a deodorization system, a percolate treatment system and an intelligent detection system, wherein the pile turning ventilation device comprise ventilation pipes, electric mixing propellers and motors connected with the top ends of the ventilation pipes; the ventilation pipes and the electric mixing propellers are arranged in a main chamber body; the electric mixing propellers comprise the ventilation pipes and paddles arranged at the peripheries of the ventilation pipes; the ventilation pipes comprise inner layers, outer layers andfilter layers detachably arranged between the inner layers and the outer layers; two rows of air vents are formed in length directions of the ventilation pipes and distributed upwards and downwards alternately; a housing of the main chamber body is provided with an internal wall, a heat supply water pipe, a heat insulation layer and an external wall sequentially from inside out; and the heat supply water pipe surrounds the main chamber body. The device is uniform in ventilation, high in composting efficiency, perfect in automation system and high in intelligence, and has important significancein an aspect of the treatment of the mixed organic waste in the villages and the small towns.

Description

technical field [0001] The invention belongs to the field of waste devices, in particular to an aerobic composting device for mixed organic solid waste in villages and towns. Background technique [0002] In recent years, in the development of national urban-rural integration, the economic level of villages and towns has continuously stepped up to a new level. At the same time, the problem of mixed organic waste pollution in villages and towns has attracted more and more attention. [0003] At present, the treatment methods of mixed organic waste in villages and towns mainly include incineration, landfill, solidification and composting. At present, the most widely used is simple landfill treatment and incineration, which greatly endangers the environment of villages and towns. Since mixed organic waste is rich in organic matter, if it can be processed as a resource, it can not only promote the recycling of resources, but also reduce environmental pollution. Therefore, compo...

Claims

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Application Information

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IPC IPC(8): C05F17/02C05F9/02C05F9/04B01D53/84
CPCB01D53/84C05F9/02C05F9/04C05F17/90Y02W30/40Y02A40/20Y02A50/20
Inventor 刘建伟高柳堂陈雪威田洪钰徐嵩
Owner BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE
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