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Technology for processing special materials such as waste plastic and wood

A special material, plastic wood technology, applied in the field of raw materials, can solve problems such as natural pollution and loss of use value of land

Inactive Publication Date: 2010-06-09
董四清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing products, either waste plastics, waste rubber, waste plastic film; or waste wood, waste bamboo, waste straw, etc. are basically enough to be disposed of as worthless waste, and even cause pollution to nature
Substances such as waste plastics can be buried underground for up to 200 years, and fiber cloth can be buried underground for hundreds of years, and these substances will decompose and release toxic and harmful substances during the landfill process. , so that the buried land permanently loses its use value and other hazards

Method used

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  • Technology for processing special materials such as waste plastic and wood
  • Technology for processing special materials such as waste plastic and wood
  • Technology for processing special materials such as waste plastic and wood

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Embodiment Construction

[0009] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0010] Figure 4 After rough processing and crushing of waste plastics and waste miscellaneous wood and bamboo stalks after rough processing and crushing and pyrolysis and dry distillation, the two will be respectively added to the hopper 56 or 55 and enter the hot-melt immersion through the funnel tube 57 or 54. The device 58 is fully heated so that the hot-melt plastic liquid is completely immersed in the wood and bamboo stalks, so that the wood and bamboo straws are also completely melted and immersed in the hot-melt plastic liquid, and completely mixed into one. Enter agitator 52 through funnel 59 again, motor 51 rotates at a high speed to make agitator 52 high-speed stirring, and agitation post 60 makes the mixed wood-plastic liquid that enters mix thoroughly and produce a large amount of air bubbles. The homogenized material is then pa...

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Abstract

The invention discloses a technology for processing special materials such as waste plastic and wood, belonging to utilization of waste. The adopted materials, such as waste plastic, nylon, rubber, chemical fiber, vegetable fiber, asbestos, waste and varied wood, bamboo, crop straw and the like, all belong to utilization of waste. To strengthen the physicochemical properties of the product, heat fusible plastic and the like are subject to heat fusing and processing, wood, bamboo, crop straw and the like are subject to pyrolysis and destructive distillation for removing other fraction or oil or non-fiber matters to change the molecular structure, the apertures among the fiber are enlarged, and comprehensive processing of enhancing the viscosity with heat fused plastic is carried out to obtain the matter; the matter is fully agitated with the heat fused plastic and rubber (under heat preservation for standby use), according to need, keel, namely, metal filaments or non-fusible fiber warp and weft filaments are added, non-fusible fiber filaments (short) are inlaid, and according to actual need, fire retardant, intensifier, foaming agent, pigment and the like can be added. The invention has scientific design and reasonable formula, can be directly poured into a die to be made into a product, and can be manufactured into various section bars of round, square, plate and tube shapes, can be manufactured by planning, sawing, riveting and the like as the same as the traditional modes, and also can be processed into slurry for standby use.

Description

Technical field: [0001] The invention belongs to a kind of raw material, specifically, it can be further processed and produced into various round, tube, square, plate and other profiles or directly injected into a mold to become a specific product. It is intended or can be used as a semi-finished material and processed into any Products suitable for the field. Background technique: [0002] Existing products are either waste plastics, waste rubber, waste plastic film; or waste wood, waste bamboo, waste straw, etc. are basically enough to be disposed of as waste of no value, and even cause pollution to nature. Substances such as waste plastics can be buried underground for up to 200 years, and fiber cloth can be buried underground for hundreds of years, and these substances will decompose and release toxic and harmful substances during the landfill process. , so that the buried land permanently loses its use value and other hazards. The present invention is to make full us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08L21/00C08L77/00C08L97/02C08K7/02C08J11/06
CPCY02W30/62
Inventor 董四清
Owner 董四清
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