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Pressurized kitchen waste crushing and degrading device and process

A kitchen waste and process technology, applied in the field of pressurized kitchen waste crushing and degrading joint treatment, can solve the problems of low degradation efficiency and high processing cost of the kitchen waste, solve the problem of insufficient drainage capacity, increase the reaction area, and reduce the volume Effect

Active Publication Date: 2020-09-01
上海巷西环境科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0003] The purpose of the present invention is to provide a pressurized food waste crushing and degradation device and its technology to solve the problems of low food waste degradation efficiency and high processing cost in the above technology

Method used

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  • Pressurized kitchen waste crushing and degrading device and process

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] refer to figure 1 , is a pressurized food waste crushing and degradation device disclosed in the present invention; it mainly includes a feed crushing assembly 10, a feed activation assembly 20, and a pressurized reaction assembly that are connected in sequence and made of carbon steel anticorrosion or 316L stainless steel. 30 and effluent reuse assembly 40; the feed crushing assembly 10 is connected to one end of the pressurized reaction assembly 30 through the bottom activation pipeline 21, and the activation pipeline 21 is provided with the feed activation assembly 20 and pump pressure equipment, and the pressurized reaction assembly 30 is additionally One end is connected with the effluent reuse assembly 40 .

[0040]The feeding and crushing assembly 10 of the present invention includes a feeding hopper 11 and a blanking cylinder 13; both the feed...

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Abstract

The invention relates to a pressurized kitchen waste crushing and degrading device and process. The pressurized kitchen waste crushing and degrading device comprises comprises a feeding crushing component, a feeding activating component, a pressurizing reaction component and an outlet water recycling component which are connected with each other in sequence; the feeding crushing component is connected with one end of the pressurizing reaction component through a bottom activating pipeline; the feeding activating component and pumping equipment are arranged on the activating pipeline; and the other end of the pressurizing reaction component is connected with the outlet water recycling component. Through adoption of the technical scheme, the dimensions of biological stuffings can be furtherreduced and the granules of the biological stuffings can be further refined by crushing kitchen wastes so that the microorganism load and the contact and reaction areas between microorganisms and thekitchen wastes are increased by orders of magnitude; and therefore, the degradation efficiency of the kitchen wastes are enhanced, the degradation speed of the kitchen wastes is increased, and the technical scheme is beneficial for further reducing the volume of the technical equipment.

Description

technical field [0001] The invention relates to the technical field of waste treatment, in particular to a pressurized kitchen waste crushing and degradation combined treatment technology. Background technique [0002] The existing kitchen waste treatment technologies are divided into two types: adding biological fillers and not adding biological fillers; the degradation technology without adding biological fillers requires a large amount of supplementary biological bacteria, and the operating cost is high and unstable; the degradation technology adding biological fillers is Considering the natural gravity drainage capacity after degradation, the pore size of the filter screen is limited. At the same time, in order to ensure that the filler does not lose, the size of the biological filler is relatively large, resulting in a smaller contact area and reaction opportunities between the biological filler and the kitchen waste. The efficiency is relatively low. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 赵统刚陈龙张兰陈阳波奚卫华蒋义龙
Owner 上海巷西环境科技有限公司
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