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Odor collection system for dynamic tunnel type fermentation bin

A technology of collection system and fermentation bin, applied in the field of odor collection system

Active Publication Date: 2020-04-24
BEIJING BRANCH JIKE DEV SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In view of this, the main purpose of the present invention is to provide an odor collection system for dynamic tunnel-type fermentation bins, which can solve the main problems of odor collection in dynamic tunnel-type fermentation bins

Method used

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  • Odor collection system for dynamic tunnel type fermentation bin
  • Odor collection system for dynamic tunnel type fermentation bin

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Embodiment Construction

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] Such as figure 1 , 2 As shown, an odor collection system for a dynamic tunnel-type fermentation chamber includes a collection port 1, a collection horizontal pipe 2, a gate valve 3, a collection main pipe 4, an induced draft fan 5, and the like.

[0028] The adjacent n fermentation bins are regarded as a unit, n=1~20; m groups of odor collection devices are installed on the top of the fermentation bin, m=1~100, and each group of odor collection devices corresponds to each fermentation bin in the unit Set 1 collection port, each group of odor collection devices is provided with n collection ports, and each fermentation chamber is provided with m collection ports; The collection device is equipped with n collection horizontal pipes, which are finally connected to the collection main pipe, and a gate valve is installed at the c...

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PUM

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Abstract

The invention discloses an odor collection system for a dynamic tunnel type fermentation bin; efficient odor collection of the dynamic tunnel type fermentation bin can be realized under the conditionof not increasing or even reducing the installed power of a fan. When the fermentation bin is in a non-aeration / non-pile-turning state, odor collection ports, corresponding to a gate valve and the fan, in the bin are intermittently opened in sequence; when the fermentation bin is in an aeration state, odor collecting ports above and near the aeration section are opened to correspond to the gate valve and the fan; and when the fermentation bin is in a pile turning state, odor collection ports above and near the pile turning position are opened to correspond to the gate valve and the fan. The system comprises a collecting opening 1, a collecting transverse pipe 2, the gate valve 3, a collecting main pipe 4, an induced draft fan 5 and the like.

Description

technical field [0001] The invention relates to an odor collection system for a dynamic tunnel type fermentation bin. More specifically: it involves the efficient collection of odor in a dynamic tunnel fermentation bin through a unique collection device and working mode in the process of aerobic composting in a dynamic tunnel bin without increasing or even reducing the installed power of the fan. Gas collection system. Background technique [0002] The aerobic composting process will produce a large amount of odor. The odor components mainly include ammonia, hydrogen sulfide, VOC, etc. and a large amount of water vapor. Corrosion of building structures poses a threat to the occupational health and safety of operators. [0003] The dynamic tunnel fermentation bin is a new type of aerobic composting process bin. The shape of the whole bin is similar to that of a rectangular pipe. The feed end and the discharge end are connected to the atmosphere. The turning equipment moves ...

Claims

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Application Information

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IPC IPC(8): C05F17/979
CPCY02W30/40
Inventor 王涛
Owner BEIJING BRANCH JIKE DEV SCI & TECH