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Integrated garbage pretreatment technology

A technology of pretreatment and garbage, applied in the direction of solid waste removal, etc., can solve the problems of the difficulty of step-by-step sorting of garbage pre-treatment, the inability to directly recycle garbage, and the large amount of water used for garbage cleaning, so as to avoid the problem of step-by-step sorting. Sorting process, saving manpower and waste disposal cost, effect of reducing disposal cost

Inactive Publication Date: 2018-08-21
乌鲁木齐新晟明业环保科技有限公司
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Problems solved by technology

[0004] Aiming at the above-mentioned problems in the prior art, the present invention proposes a comprehensive garbage pretreatment process, which not only solves the problem of pollution to the environment during the current garbage washing process, but also the difficulty of step-by-step sorting of garbage pretreatment. Technical problems such as complicated process, high water consumption for garbage cleaning, low efficiency of garbage disposal, and inability to directly recycle the treated garbage; it can also solve the environmental pollution problems caused by garbage landfill and incineration

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Embodiment Construction

[0024] The technical solutions in the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Refer to the attached figure 1 , a comprehensive waste pretreatment process, comprising the following steps:

[0026] 1) Transport the garbage to the garbage cold storage built in the garbage disposal station for storage;

[0027] 2) Through the intelligent garbage grabbing device, the garbage stored in the cold storage is grabbed and put into the grinding device for grinding, and the particle size of the ground garbage particles is less than 100 mesh;

[0028] 3) transporting the finely ground garbage particles in step 2) to a thermal fluidization device for fluidized cleaning;

[0029] 4) The garbage particles and cleaning liquid in the thermal fluidization device are transported to multiple solid-liquid separation systems through the smart pipe network conveying system for step-by-step solid-liquid separation to obta...

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Abstract

The invention discloses an integrated garbage pretreatment technology. The integrated garbage pretreatment technology comprises the following steps: transporting garbage into a garbage cold storage built in a garbage disposal site for sealing; automatically grabbing the garbage sealed in the cold storage by using an intelligent garbage grabbing device and then putting the garbage into a grinding device for levigating; transporting garbage particles levigated in the second step to a hot vulcanizing device for carrying out hot vulcanization cleaning through pipelines; transporting the garbage particles and cleaning liquid in the hot vulcanizing device to a solid-liquid separation system for carrying out solid-liquid separation to obtain a solid phase and a liquid phase; enabling the solid phase and the liquid phase to respectively enter a solid-phase treatment system and a liquid phase treatment system for recycling. The integrated garbage pretreatment technology disclosed by the invention has the advantages that the defects of the current garbage washing process are improved from the source and the problem of environmental pollution caused by landfill and incineration is also solved; the pretreatment technology has the advantages that the garbage disposal process is more simplified, garbage disposal efficiency is higher, water consumption for cleaning is reduced, the treatmentcost is obviously reduced and the recycling rate of the garbage is improved.

Description

technical field [0001] The invention relates to the technical field of garbage disposal, in particular to a pretreatment process for urban comprehensive garbage. Background technique [0002] People will produce a large amount of comprehensive garbage in their daily life and work. At present, all the garbage generated is mixed together, and the processing cost is also very high. Therefore, the main methods of dealing with comprehensive garbage are: landfill and garbage incineration, Landfilling will not only occupy a large amount of land, but the landfill garbage will also cause serious pollution to the land and the environment; in addition, the method of garbage incineration will produce a lot of toxic fumes (the main dangerous pollutant is dioxin) , it will cause serious pollution to the environment, aggravate the odor of the air, and sharpen the burden of urban smog. [0003] Therefore, people are now beginning to study a more environmentally friendly comprehensive waste...

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 叶明肖广明
Owner 乌鲁木齐新晟明业环保科技有限公司
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