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Silicon-plastic composite cylindrical particles prepared from power plant waste and method for preparing plastic plate thereof

A technology for plastic sheets and wastes, applied in the field of resources and environment, can solve the problems of restricting the development of renewable power plants, secondary pollution, primary pollution, etc., and achieve the effect of eliminating the phenomenon of jamming, increasing production, and increasing the output of enterprises.

Inactive Publication Date: 2012-06-20
吉林市大成广盛塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these waste residues not only cause primary pollution, but also greatly restrict the development of regenerative power plants.
So far, the disposal methods of sludge and slag are mainly landfill, loose or incineration, and these disposal methods have problems such as high investment and easy to cause secondary pollution to varying degrees.

Method used

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  • Silicon-plastic composite cylindrical particles prepared from power plant waste and method for preparing plastic plate thereof
  • Silicon-plastic composite cylindrical particles prepared from power plant waste and method for preparing plastic plate thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: take 1000 kilograms as the base feeding ratio as follows:

[0030] The purpose of this example is to change the traditional granulation production method of waste plastic composite materials, change the irregular raw materials into smooth surface and high hardness granular materials, and make them easy to produce and process composite product raw materials, so as to facilitate the production of composite products industrial production needs.

[0031] A silicon-plastic composite cylindrical particle made of waste plastics, fly ash, and slag as raw materials in this embodiment includes cylindrical particles made of waste plastics as the main raw material. The appearance of the substrate is black, and the surface particles Round, uniform, high hardness, and its smoothness is far superior to irregular raw materials, which is conducive to mechanical processing, storage, handling and transportation.

[0032] In the present embodiment, what calcium carbonate ado...

Embodiment 2

[0033] Embodiment 2: take 1000 kilograms as the base feeding ratio as follows

[0034] In this embodiment, a waste plastic, fly ash, and slag are combined with cylindrical particles to make a plate, which includes using waste plastics as the main raw material to make cylindrical particles as a matrix. The appearance of the matrix is ​​black, and the surface particles are round, uniform, and With high hardness, its smoothness is far superior to irregular raw materials, which is conducive to mechanical processing, storage, handling and transportation.

[0035] In this embodiment, the matrix components include plastics, fly ash, and calcium carbonate. According to their weight percentages, in the matrix: 50% of waste plastics, 500 kg; 40% of fly ash, 400 kg; 10% of calcium carbonate , 100 kg.

[0036] Referring to Fig. 1, according to the proportioning of raw materials, its above-mentioned two embodiment manufacturing methods, its method step is as follows:

[0037] (1) Cleanin...

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Abstract

The invention discloses silicon-plastic composite cylindrical particles prepared by using power plant waste, such as coal ash, waste plastics, calcium carbonate and the like, as raw materials through a plastic extruder, wherein the silicon-plastic composite cylindrical particles are prepared from the following raw materials in percentage by weight: 50%-60% of waste plastics, 30%-40% of coal ash and 5%-15% of calcium carbonate. A method for preparing a plastic plate of the silicon-plastic composite cylindrical particles comprises the steps of: (1) crushing and grinding the raw materials; (2) forming particles; (3) classifying and packaging cylindrical particles; and (4) forming a plate product. By using the method, the process is reasonable and simple, the process flow is shortened greatly, the production cost is reduced, high yield is achieved, the surfaces of the particles are smooth, coal ash is reduced or avoided in the processes of charging and blending in production, and no secondary pollution is caused in the production process. The product has the advantages of no toxicity, no smell, ageing resistance, less environmental pollution, ecological balance friendliness, shock resistance, crushing resistance and high strength, and can be used as templates, green belt cover plates, and the like.

Description

technical field [0001] The present invention relates to a silicon-plastic composite product raw material granule and a method for making a plastic composite product made from it, and specifically relates to a method for waste as fly ash, waste plastic, calcium carbonate, etc. produced in the process of industrial development. The invention discloses silicon-plastic composite cylinder granules for making plastic sheet base material and a method for making the plastic sheet, belonging to the technical field of resources and environment. Background technique [0002] With the continuous expansion of industrialized production, especially the rapid development of coal and thermal power industries, some industrial wastes continue to increase, which has brought serious environmental pollution to the society. Waste plastics and fly ash have caused serious "white pollution" And "black pollution", endangering people's quality of life and restricting the development of the national eco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L101/00C08K3/26C08K3/34C08L23/12C08L23/06C08L27/06C08L25/06B29B17/00B29C47/92B29C48/92
CPCY02W30/62
Inventor 王振宇
Owner 吉林市大成广盛塑业有限公司
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