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Household garbage recovery process

A domestic garbage and recycling technology, applied in plastic recycling, grain processing, mechanical material recycling, etc., can solve problems such as insufficient resource utilization, low sorting efficiency, natural gas leakage, etc., to improve the breaking effect and crushing efficiency , the effect of increasing the contact area

Active Publication Date: 2019-03-26
臣功环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problems of low sorting efficiency and insufficient utilization of sorted resources; a natural gas leakage detection method proposed by the present invention

Method used

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Experimental program
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Embodiment approach

[0037] As an embodiment of the present invention, two wall scraping rings 56 are slidably arranged on the inner wall of the crushing chamber 1; the wall scraping rings 56 are connected to the end of the crushing rod 51 through a No. The section of 56 is trapezoidal structure, scraping ring 56 is used for scraping off the rubbish attached on the inner wall of crushing chamber 1, is provided with annular chute on the scraping ring 56; One end of slide block 58 is slidably installed on the said annular chute, The other end of the slide block 58 is slidably installed in the strip chute provided on the inner wall of the crushing chamber 1, and through the cooperation between the wall scraping ring 56, No. 2 spring 57, slide block 58 and crushing rod 51, the wall scraping ring 56 is Sliding up and down under the drive of crushing rod 51. The crushing rod 51 drives the wall-scraping ring 56 to slide up and down while rotating through the No. 2 spring 57. Since the cross-section of th...

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Abstract

The invention belongs to the technical field of garbage treatment, in particular to a household garbage recovery process. A sorting recovery device adopted by the process comprises a crushing chamber,and further comprises a sorting chamber, a stirring rotating shaft, a screening unit, a crushing unit, a feed port, a plastic outlet, a pulp slag outlet, a plastic collecting box, a pulp slag collecting barrel, a mounting plate, an air blower, a motor and a controller; the controller is used for controlling the work of the sorting recovery device; the crushing chamber is a of a cylindrical structure vertically arranged and opened at the bottom; the sorting chamber is arranged on the lower side of the crushing chamber, and communicates with the crushing chamber; as an electromagnet is mountedon a bucket of an excavator, metal iron is screened and collected when garbage is broken and crushed by the bucket, and the sorting efficiency is improved; and meanwhile, plastic particles are used asfillers of solid fuels, and organic pulp slag in the garbage is fed in an anaerobic reaction tank for anaerobic fermentation, so that the garbage is fully reutilized.

Description

technical field [0001] The invention belongs to the technical field of garbage treatment, in particular to a recovery and treatment process of domestic garbage. Background technique [0002] With the improvement of people's living standards and the acceleration of urbanization, the generation of domestic waste has increased dramatically. The existing domestic waste treatment processes are mainly landfill and incineration for power generation. Landfill mainly solves the problem of effective control of garbage corruption and pollution, but occupies land and has the risk of polluting groundwater; incineration for power generation can realize waste reduction and appropriate recycling of resources , to effectively solve the problem of urban garbage outlets, but a large amount of pollutants such as dioxins will be produced during the combustion process, which will spread through exhaust gas and waste residues, endangering people's health. [0003] At present, there are also units...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B02C19/00B02C23/08B29B17/02C05F9/02
CPCB02C19/00B02C23/08B09B3/00B29B17/02C05F9/02Y02W30/52Y02W30/62Y02A40/20
Inventor 杨烨陈伟光刘金宝
Owner 臣功环境科技有限公司
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