Garbage three-phase separation treatment process

A three-phase separation and treatment technology, applied in the field of garbage disposal, can solve the problem of inability to separate garbage

Inactive Publication Date: 2019-09-20
郑州同济环保工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing waste disposal methods can only achieve reduction, some of which can be harmless to a certain extent, and rec

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] The second embodiment, on the basis of the first embodiment, the upper layer of easily combustible matter separated from the garbage water is sealed and carbonized, and the carbonized water produces a large amount of combustible gas. The combustible gas is burned to produce hot air of about 800 degrees, which is used to dry the mud For cakes and combustible garbage, the remaining waste heat is passed into the mud furnace to heat the mud. The heat in the flue gas is transferred to the mud. The mud temperature rises to about 100 degrees for ultra-high temperature liquid aerobic composting.

Example Embodiment

[0038] In the third embodiment, on the basis of the first or second embodiment, after the exhaust gas is composted by the ultra-high temperature liquid aerobic, the waste heat generator is used for waste heat utilization, and the waste heat generator is a Rankine generator;

[0039] After the waste heat is used, the temperature of the exhaust gas is reduced to about 35 degrees, and it is washed and condensed through the activated sludge aeration pipe to remove harmful substances in the exhaust gas and reduce the temperature of the exhaust gas;

[0040] The internally added suspended filler is a biological membrane filler, spherical composite filler, and the material is made of PE, which increases the attachment area of ​​microorganisms, increases the sludge concentration in the biochemical reactor, and improves the efficiency of biochemical treatment.

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Abstract

The invention relates to a garbage three-phase separation treatment process. The process effectively realizes the purpose of garbage separation, classification treatment and recycling facilitation. According to the technical scheme, the process comprises the following steps of 1 garbage crushing, 2 garbage sorting, 3 garbage slurry treating, 4 solid-liquid separation, and 5 waste gas treatment. Compared with an existing solid, liquid and gas three-phase separate treatment method, the process adopts a solid, liquid and gas synchronous treatment technology, a product after garbage treatment can be reused or recycled, the utilization efficiency of resources is improved, the green treatment of the garbage is realized, meanwhile, adopted equipment is commonly used equipment in the industry, the chemical industry and the like, the equipment is regular in operation and convenient to use, so that the method does not involve high-threshold technologies, so that the process does not involve excessively-high labor training cost, and the practicability is strong.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a three-phase separation treatment process for garbage. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to the large amount of discharge, complex and diverse components, and polluting, resourceful and social nature, it needs harmless, resourceful, reduction and socialized treatment. If not handled properly, it will pollute the environment, affect environmental sanitation, waste resources, destroy production and living safety, and disrupt social harmony. Garbage disposal is to quickly remove garbage, and conduct harmless treatment, and finally make reasonable use of it. The garbage disposal methods widely used today are sanitary landfill, high temperature composting and incineration. The purpose of garbage disposal is harmless, resourceful and reduction. [0003] However, the existing waste disposal methods can on...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00B09B2101/02B09B3/40
Inventor 汪显勇汪锦鳞汪锋余亚丽
Owner 郑州同济环保工程有限公司
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