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Hazard-free environment-friendly treatment process for reducing and recycling waste rubber, plastic and domestic garbage

A domestic waste and environmental protection treatment technology, which is applied in the field of domestic waste treatment, waste rubber and plastics, can solve air pollution, odorous waste liquid pollution of soil and water sources, failure to reduce, recycle, and harmless environmental protection Treatment and other issues to achieve the effect of solving secondary pollution

Inactive Publication Date: 2013-05-29
喻万钧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, waste rubber, plastics, and domestic garbage are piled up like mountains, without practical reduction, recycling, and harmless environmental protection. Landfilling takes up a lot of land. After ten years, the garbage buried in the ground will be recovered from the ground It emits harmful gas and pollutes the atmosphere for a long time, and the overflowing smelly waste liquid pollutes soil and water sources

Method used

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  • Hazard-free environment-friendly treatment process for reducing and recycling waste rubber, plastic and domestic garbage
  • Hazard-free environment-friendly treatment process for reducing and recycling waste rubber, plastic and domestic garbage

Examples

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Embodiment Construction

[0032] A waste rubber, plastic, domestic garbage reduction, recycling, harmless and environmentally friendly treatment process, such as figure 1 shown, including the following steps:

[0033] 1) put waste rubber or plastic into the pyrolysis device 1 for pyrolysis, and put domestic waste into the waste heat boiler 8 for incineration;

[0034] 2) The gaseous product produced in the pyrolysis device 1 is sent to the separation device 2 to separate the fuel oil and combustible gas through the upgrading device 7 to improve the quality, and the fuel oil and combustible gas are sent to the oil storage tank 5 and the storage tank respectively. In the gas tank 3 ; the remaining carbon black in the pyrolysis device 1 is recovered, and the remaining carbon black in the pyrolysis device 1 is sent into the melting pool 6 through the vacuum exhaust device 4 .

[0035] 3) sending the flue gas discharged from the pyrolysis device 1 in step 1) to the inlet of the waste heat boiler 8;

[003...

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Abstract

The invention discloses a hazard-free environment-friendly treatment process for reducing and recycling waste rubber, plastic and domestic garbage, which aims to solve the problem of difficulty in treatment of the waste rubber, the plastic and the domestic garbage. The process comprises the following steps of: classifying the waster rubber, the plastic and the domestic garbage, and putting into apyrolysis device and a waste heat boiler; feeding a gaseous product generated by the pyrolysis device into a separation device, and separating to obtain fuel oil and combustible gas; collecting a residual object, namely carbon black in the pyrolysis device; feeding the combustible gas into the pyrolysis device and the waste heat boiler for combustion; feeding flue gas exhausted from the waste heat boiler into a shock cooling device; and purifying by using a purification device, and emptying. The treatment process is easy to operate and control, pyrolysis and combustion are integrated, resources can be effectively recycled, and the problem of secondary pollution of waste gas and waste water is solved synchronously.

Description

technical field [0001] The invention relates to the field of waste rubber, plastic and domestic waste treatment, in particular to a waste rubber, plastic and domestic waste reduction, recycling, harmless and environmentally friendly treatment process. Background technique [0002] Nowadays, waste rubber, plastics, and domestic garbage are piled up like mountains, without practical reduction, recycling, and harmless environmental protection. Landfilling takes up a lot of land. After ten years, the garbage buried in the ground will be recovered from the ground It emits harmful gas and pollutes the atmosphere for a long time, and the overflowing smelly waste liquid pollutes soil and water sources. Contents of the invention [0003] In order to solve the problem of waste rubber, plastic, and domestic waste treatment, the present invention aims to provide a waste rubber, plastic, and domestic waste reduction, recycling, harmless and environmentally friendly treatment process. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00
Inventor 喻万钧
Owner 喻万钧
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