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Environmentally-friendly regeneration treatment method for waste tire rubber

A technology for waste tire rubber and waste tires, which is applied in the field of environmental protection recycling, can solve the problems of performance reduction, complicated process, and unattainable performance, and achieve the effects of scientific and reasonable treatment methods, pollution reduction, and performance enhancement

Inactive Publication Date: 2019-09-13
蔡焯铧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, these existing technologies have complex procedures, and the performance after reuse can not reach the original, or even greatly reduce the performance, and the problem of low life.

Method used

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  • Environmentally-friendly regeneration treatment method for waste tire rubber
  • Environmentally-friendly regeneration treatment method for waste tire rubber
  • Environmentally-friendly regeneration treatment method for waste tire rubber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 Shown, a kind of waste tire rubber environmental protection regeneration treatment method comprises the following steps:

[0025] Step 1: Clean the waste tires and grind them into 20 meshes;

[0026] Step 2: Add recycled engine oil to the waste tire shreds for modification, and the weight ratio of the recycled engine oil to the waste tire shreds is 15:85;

[0027] Step 3: In a low-temperature environment of 75 degrees Celsius, use a 400-ton machine to perform 350-ton force extrusion;

[0028] Step 4: In the step 3, the chemical material is added to the treatment material and transformed in the internal mixer, wherein the parts by weight of the chemical material are:

[0029]

[0030] Further, the weight ratio of the processing material to the added chemical material is 70:30 to obtain the finished product.

Embodiment 2

[0032] Such as figure 1 Shown, a kind of waste tire rubber environmental protection regeneration treatment method comprises the following steps:

[0033] Step 1: Clean the waste tires and grind them into 20 meshes;

[0034] Step 2: Add recycled engine oil to the waste tire shreds for modification, and the weight ratio of the recycled engine oil to the waste tire shreds is 10:90;

[0035] Step 3: In a low-temperature environment of 80 degrees Celsius, use a 400-ton machine to perform 400-ton force extrusion;

[0036] Step 4: In the step 3, the chemical material is added to the treatment material and transformed in the internal mixer, wherein the parts by weight of the chemical material are:

[0037]

[0038] Further, the weight ratio of the processing material to the added chemical material is 60:40 to obtain the finished product.

Embodiment 3

[0040] Such as figure 1 Shown, a kind of waste tire rubber environmental protection regeneration treatment method comprises the following steps:

[0041] Step 1: Clean the waste tires and grind them into 20 meshes;

[0042] Step 2: Add recycled engine oil to the waste tire shreds for modification, and the weight ratio of the recycled engine oil to the waste tire shreds is 15:85;

[0043] Step 3: In a low-temperature environment of 90 degrees Celsius, use a 400-ton machine to perform 400-ton force extrusion;

[0044] Step 4: In the step 3, the chemical material is added to the treatment material and transformed in the internal mixer, wherein the parts by weight of the chemical material are:

[0045]

[0046] Further, the weight ratio of the processing material to the added chemical material is 80:20 to obtain the finished product.

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Abstract

The invention discloses an environmentally-friendly regeneration treatment method for waste tire rubber. The method comprises the following steps: 1, washing waste tires, and grinding the waste tiresinto scraps; 2, adding regenerating machine oil to modify the waste tire scraps; 3, performing extrusion in a low temperature environment; and 4, adding a chemical material to a treated material obtained in step 3, and carrying out remolding in an internal mixer to obtain a finished product. The environmentally-friendly regeneration treatment method for waste tire rubber of the invention is scientific and reasonable; and the method achieves reuse of the wastes and enhances the performances by modification of the waste tires and mixing with the chemical material, so the method greatly reduces environmental pollution, achieves waste utilization and environmental protection effects, and is worth promoting.

Description

technical field [0001] The invention relates to the technical field of environmental protection recycling, in particular to a method for reusing waste tire rubber, which belongs to the environmental protection recycling technology. Background technique [0002] With the rapid development of the automobile industry, the output of waste tires is also increasing year by year, which not only poses a serious threat to the environment, but also leads to a large amount of waste of resources; therefore, the recycling of waste tires is not only helpful It can alleviate environmental problems and realize the sustainable application and development of resources. [0003] In the existing technology, the technologies for the activation and reuse of rubber powder mainly focus on: grafting, interpenetrating polymer network method, mechanochemical method, active gas modification method, polymer coating modification, core-shell modification , Desulfurization modification of reclaimed rubber...

Claims

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Application Information

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IPC IPC(8): C08L19/00C08L91/00C08L45/02C08K5/10C08K5/09C08K3/22C08K13/02C08J11/10
CPCC08J11/10C08K2003/2296C08L19/003C08L2205/03C08L91/00C08L45/02C08K5/10C08K5/09C08K3/22C08K13/02Y02W30/62
Inventor 蔡焯铧蔡智
Owner 蔡焯铧