An integrated aerobic fermentation device provided with aeration preheating apparatuses

An aerobic fermentation and aeration preheating technology, which is applied in the preparation of organic fertilizers, fertilization devices, climate change adaptation, etc., can solve the problems of affecting the fermentation effect and efficiency, poor aeration sealing, and normal fermentation, etc., to improve Dehydration efficiency and fermentation efficiency, reliability improvement, and the effect of avoiding chain breakage

Pending Publication Date: 2017-05-10
北京合清环保技术有限公司
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Problems solved by technology

[0006] The purpose of the present invention is to provide an integrated aerobic fermentation equipment equipped with an aeration preheating device to solve the problems in the prior art that the aeration temperature is low, which affects the fermentation effect and efficiency. Large size, poor aeration sealing and low working efficiency

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  • An integrated aerobic fermentation device provided with aeration preheating apparatuses
  • An integrated aerobic fermentation device provided with aeration preheating apparatuses
  • An integrated aerobic fermentation device provided with aeration preheating apparatuses

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Embodiment Construction

[0023] see Figure 1 ~ Figure 4 , the present invention is an integrated aerobic fermentation equipment equipped with an aeration preheating device, which includes a tunnel-type bin body 17 for storing fermentation materials, the top of the bin body 17 is a top cover 18, and the top cover 18 passes The air induction pipe 20 is connected with a deodorization system 41 . The bottom of the bin body 17 is equipped with two parallel rails 16, and a plurality of aeration trolleys 8 are arranged on the rails 16; gas device 22 (see figure 2 ), the aeration device 22 adopts a blower fan as the aeration power. The gas inlet of the aeration device 22 is connected with the outlet of the air preheater 1 through the aeration pipeline 19. The gas outlet of the aeration device 22 is in a telescopic structure, and the control system controls its expansion and contraction with the air inlet 82 of the aeration trolley 8. Automatic docking. At the two ends and above of the bin body 17, there...

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Abstract

An integrated aerobic fermentation device provided with aeration preheating apparatuses is disclosed. The integrated aerobic fermentation device includes a tunnel type bin body provided with stored fermented materials. A material moving mechanism and aeration apparatuses are disposed at the bottom of the bin body. Gas inlets of the aeration apparatuses are connected to an outlet of an air preheater through an aeration pipeline. A solar thermal collector, waste heat discharged by the device or industrial waste heat is adopted as a heat source of the air preheater. The device is suitable for middle- and small-sized organic solid waste treating projects, and a tedious solid waste treating process is completed in one device, thus saving engineering occupied space, reducing operation personnel, and reducing the engineering cost and the running cost. The aerated air is heated by utilizing the air preheater, thus increasing the dehydrating efficiency and the fermentation efficiency of fermented materials and increasing the working efficiency of the overall fermentation device. The solar thermal collector and the industrial waste heat are adopted as a heat source, thus saving energy and reducing the running cost.

Description

technical field [0001] The invention relates to an integrated aerobic fermentation equipment equipped with an aeration preheating device, which is mainly used for aerobic fermentation (composting) treatment of solid wastes such as urban sludge, feces, and organic industrial leftovers. Background technique [0002] In the aerobic fermentation (composting) treatment of solid waste such as municipal sludge, feces, and organic industrial waste, it is necessary to use aerobic fermentation (composting) to ferment the organic waste to achieve harmless, reduced, and stable materials. and resources. The realization of the harmless process is through the reproduction of microorganisms in the material, metabolizing organic matter, generating heat, making the temperature of the material reach above 55 degrees, and maintaining it for more than 5 days, killing harmful substances and pathogenic bacteria in the material; the reduction mainly reflects In the degradation of materials by micr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/02C05F17/00C05F3/06C05F7/00
CPCC05F17/936C05F17/989C05F17/60Y02P20/129Y02A40/20Y02P20/133Y02W30/40
Inventor 陈俊罗志新
Owner 北京合清环保技术有限公司
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