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Environment-friendly household garbage treatment method

A technology for environmental protection and domestic waste, applied in the direction of solid waste removal, etc., can solve the problems of polluting the environment, inability to recycle, and difficult to classify waste.

Pending Publication Date: 2016-10-12
乔光辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a method for the environmental protection of domestic waste, which solves the problems in the prior art that the waste cannot be fully recycled and pollutes the environment due to the difficulty in classification. The present invention adopts the following technologies Solution realization: a method for environmentally friendly disposal of domestic waste, which consists of the following steps:

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0022] A method for environmentally friendly disposal of domestic waste, comprising the following steps:

[0023] (1) Preprocessing stage:

[0024] Sorting: Sorting out metal garbage and glass garbage, using a garbage compressor to compress the remaining garbage into blocks, and collecting water during the compression process and sending it to the biogas digester.

[0025] Roller sieving: Use a garbage roller press to roll the lumped garbage, use a 40-mesh sieve to screen out the sand and soil waste, and then enter the garbage crusher to crush the garbage to particles with a particle size of 10mm .

[0026] (2) Electrostatic sorting stage:

[0027] Dispersion: Spread the pulverized garbage on the roller conveyor. The roller of the roller conveyor is equipped with a plurality of spike heads, and a spray device is installed above the roller conveyor. The spray device sprays on the surface of the flat garbage mist.

[0028] Adsorption: An electrostatic generating dev...

Embodiment 2

[0033] A method for environmentally friendly disposal of domestic waste, comprising the following steps:

[0034] (1) Preprocessing stage:

[0035] Sorting: Sorting out metal garbage and glass garbage, using a garbage compressor to compress the remaining garbage into blocks, and collecting water during the compression process and sending it to the biogas digester.

[0036] Roller sieving: Use a garbage roller press to roll the lumped garbage, use a 40-mesh sieve to screen out the sandy soil waste, and then enter the garbage crusher to crush the garbage to particles with a particle size of 20mm .

[0037] (2) Electrostatic sorting stage:

[0038] Dispersion: flatten the crushed garbage on the roller conveyor. The roller of the roller conveyor is provided with a plurality of spike heads, and a spray device is installed above the roller conveyor. mist.

[0039] Adsorption: An electrostatic generating device is installed above the conveying roller machine, plastic prod...

Embodiment 3

[0044] A method for environmentally friendly disposal of domestic waste, comprising the following steps:

[0045] (1) Preprocessing stage:

[0046] Sorting: Sorting out metal garbage and glass garbage, using a garbage compressor to compress the remaining garbage into blocks, and collecting water during the compression process and sending it to the biogas digester.

[0047] Roller sieving: Use a garbage roller press to roll the lumped garbage, use a 40-mesh sieve to screen out the sandy soil waste, and then enter the garbage crusher to crush the garbage to particles with a particle size of 30mm .

[0048] (2) Electrostatic sorting stage:

[0049] Dispersion: Spread the pulverized garbage on the roller conveyor. The roller of the roller conveyor is equipped with a plurality of spike heads, and a spray device is installed above the roller conveyor. The spray device sprays on the surface of the flat garbage mist.

[0050] Adsorption: An electrostatic generating device i...

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Abstract

The invention relates to the field of solid waste treatment, in particular to an environment-friendly household garbage treatment method. The method includes the following steps of a pretreatment stage, a static sorting stage and a bio-particle manufacturing stage, particularly, metal and glass are sorted, recovered and treated first, garbage left after sorting is rolled to be smashed, plastic bags in the garbage is collected through static electricity and recycled, remaining garbage is prepared into small bio-particles, and the small bio-particles are compressed into blocks to be used as fuel. The problem that as sorting is difficult, the garbage cannot be recycled fully and therefore pollute the environment is solved. The method is easy to operate and implement and low in cost, fully uses household garbage and reduces pollution to environment by the garbage.

Description

technical field [0001] The invention relates to the field of solid waste treatment, in particular to a method for environmentally friendly treatment of domestic waste. Background technique [0002] Municipal solid waste refers to the solid waste generated in the daily life of the city or the activities that provide services for the daily life of the city and the solid waste that is regarded as municipal solid waste according to laws and administrative regulations. In recent years, my country's urban domestic waste treatment has achieved certain results, but the overall domestic waste treatment capacity is still significantly insufficient, and the growth rate of the treatment capacity lags behind the growth rate of the waste generation. , occupying a large area of ​​land, my country's municipal solid waste treatment methods mainly include landfill, incineration, composting, landfill is to pull the garbage out of the city and bury it, incineration is to burn the garbage, and co...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 乔光辉
Owner 乔光辉
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