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Application and recycling method and system of polished brick waste slag

A technology of polishing brick waste and waste residue, which is applied in the field of polished brick production, can solve the problems of difficult recycling of polished brick waste, and achieve the effects of simple recycling, good weather resistance, heat resistance and stability

Inactive Publication Date: 2017-11-17
林铭昭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a method and system for the application and recycling of polished brick waste slag, using the polished brick waste slag as a filler for polymer composite materials, for production, aimed at solving the problem of difficult recycling of existing polished tile waste

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  • Application and recycling method and system of polished brick waste slag

Examples

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Comparison scheme
Effect test

Embodiment 1

[0044] The polished brick waste slag is used to prepare PVC flame-retardant corrugated tiles filled with polished brick waste slag, and its raw material composition, in terms of parts by mass, includes the following components:

[0045] 1. 10-50 parts of polished brick waste residue of 325 mesh or above after surface activation treatment;

[0046] 2. PVC resin SG5 100 parts;

[0047] 3. Heat stabilizer 3.5 parts;

[0048] 4. 2.8 parts of lubricant;

[0049] 5. 1.5 parts of processing aids;

[0050] 6. Appropriate amount of colorant.

[0051] The preparation process of using the polished brick waste slag to fill the PVC flame-retardant corrugated tile with the polished brick waste slag is as follows:

[0052] Mixing: first add PVC resin, surface-activated polished brick waste residue and other additives into the high-speed mixer, stir at high speed for 10-15 minutes, and discharge it into the low-speed cold mixer when the material temperature reaches 105-120°C. Stir until th...

Embodiment 2

[0061] The polished brick waste slag is used for the preparation of artificial marble, and its raw material composition, in terms of parts by mass, includes the following components:

[0062] 1. 300-900 parts of polished brick waste residue of 60 mesh or above after surface activation treatment;

[0063] 2. 100 parts of unsaturated polyester resin;

[0064] 3. 2 to 5 parts of curing agent;

[0065] 4. Accelerator 0.5 to 4 parts;

[0066] 5. Appropriate amount of color paste.

[0067] The preparation process of using described polished tile waste slag for artificial marble material is as follows:

[0068] Put the resin into the vacuum mixing tank, add the accelerator and stir for 2 to 5 minutes, then add the color paste and stir for 2 to 5 minutes, then put the polished brick waste aggregate and stir for 20 to 25 minutes, then add the curing agent and vacuum evenly Stir for 20 to 25 minutes, pour the stirred slurry into a glass plate coated with a release agent on the inner...

Embodiment 3

[0073] The polished brick waste slag is used to prepare PVC floor tiles, and its raw material composition, in parts by mass, includes the following components:

[0074] 1. 300-400 copies of polished brick waste residue of 180 mesh or above after surface activation treatment;

[0075] 2. PVC resin (SG3) 100 parts;

[0076] 3. 2 parts of barium stearate;

[0077] 4. 1 part of calcium stearate;

[0078] 5. Plasticizer DOP 30-35 parts;

[0079] 6. 3 parts soybean oil;

[0080] 7. 3-5 copies of ACR-201;

[0081] 8. Light stabilizer 0.5-2 parts.

[0082] The preparation process of using described polished tile waste slag for filling PVC floor tiles is as follows:

[0083] Mixing: first add PVC resin, DOP and other additives into the high-speed mixer, and stir at high speed for 10 to 15 minutes. After the PVC resin powder fully absorbs the plasticizer, then add the weighed polished brick waste slag treated by surface activation at high speed. Stir, and when the temperature of ...

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Abstract

The invention discloses an application of polished tile waste residues and a recycling method and system. According to application, the polished tile waste residues are used as a filling material of a polymer composite material and are applied to production of the polymer composite material. The polished tile waste residues, after being subjected to separation precipitation, pressure filtration, drying and screening grading, can be directly applied to the production of the polymer composite material according to requirements of the polymer composite material on the mesh number of the filling material, so that the recycling of the polished tile waste residues is realized. Therefore, not only can the landfill problem of the polished tile waste residues be solved, but also can the production cost of the polymer composite material and the treatment cost of the polished tile waste residues be reduced.

Description

technical field [0001] The invention relates to the field of polished brick production, and mainly relates to a method and system for the application and recycling of polished brick waste slag. Background technique [0002] Among the various products of fired wall and floor tiles, polished tiles are high-end products. During the grinding and polishing process of polished tiles, a large amount of polished tile waste residue will be produced. This kind of polished tile waste residue is mainly composed of silicates such as silica and feldspar. It is characterized by fine particle size, high strength, no organic matter, and lack of It is viscous and not suitable for planting soil. After air drying, it is in a dispersed state, and it is easy to fall to various places with the wind, which will seriously threaten the health of the surrounding people, and cause the surrounding land to harden, leading to serious environmental pollution. The landfilling of polished brick waste not on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08L67/06C08L91/00C08L33/04C08L9/02C08L91/06C08L23/06C08L23/28C08K9/04C08K3/36C08K3/34B09B3/00
CPCB09B3/00C08K3/34C08K3/36C08K9/04C08L23/06C08L27/06C08L2201/02C08L2201/08C08L2205/03C08L2207/066C08L67/06C08L91/00C08L33/04C08L9/02C08L91/06C08L23/286
Inventor 林铭昭
Owner 林铭昭
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