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Container type film coating and static aerated composting device

A container-type, film-covered technology, applied in the field of composting, can solve the problems of large footprint, long construction period, and difficulty in odor control, and achieve the effect of small footprint and short construction period

Pending Publication Date: 2016-01-06
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a container-type film-covered static-ventilated composting device in order to overcome the shortcomings of the traditional static-ventilated composting technology in the prior art, such as long construction period, large floor area, and difficult odor control.

Method used

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  • Container type film coating and static aerated composting device
  • Container type film coating and static aerated composting device
  • Container type film coating and static aerated composting device

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Embodiment Construction

[0022] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0023] Such as Figure 1-5 As shown, the container-type film-covered static ventilation composting device of the present invention includes an open-top container 1 and a composting functional film 2, the open-top container includes a box body 3, and the composting functional film 2 is arranged and covered on the open-top container On the top of the top container 1, a plurality of discharge doors 4 are provided on the side walls along the long sides of the open top container 1, and a plurality of discharge doors 4 are provided on the side walls along the short sides for feeding to the open top container. The blower 5 for internal ventilation and oxygen supply of 1, preferably, the blower 5 is a medium-pressure fan with a wind pressure of 4000Pa and a fan power of 1.5KW.

[0024] The bottom of the box body 3 is provided with a ...

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Abstract

The invention discloses a container type film coating and static aerated composting device which comprises an open-top container, a composting functional film and a control system. The open-top container comprises a container body and a ventilating and water collecting tank arranged at the bottom of the container body, the composting functional film covers the top of the open-top container, at least one discharging door is arranged on the side wall along the long side of the open-top container, an air blower for ventilation and oxygen supply towards the inside of the open-top container is arranged on the side wall along the short side, and the control system is used for controlling start or stop of the air blower. The container type film coating and static aerated composting device integrates a container based composting concept and an advanced film coating composting technology and is short in construction cycle, small in occupied area and capable of effectively controlling bad smell.

Description

technical field [0001] The invention relates to the technical field of composting, in particular to a container-type film-covered static ventilation composting device. Background technique [0002] The traditional static ventilation composting technology is also called rapid aerobic composting technology. The organic solid waste is piled on the ground and ventilation pipe system after sorting out, and the oxygen required for the fermentation process is ensured by forced air suction and air supply. Cover about 30 cm of decomposed compost to reduce the formation of odor and ensure a high temperature in the pile. The entire fermentation period is 2-3 weeks. [0003] The traditional static ventilation composting technology has disadvantages such as long construction period, large land occupation, and difficulty in odor control, which largely limits the application of composting technology, especially because of the shortage of land in various parts of the country and the high en...

Claims

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Application Information

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IPC IPC(8): C05F17/02
CPCY02W30/40
Inventor 邹锦林
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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