Plastic film recovery system for paper mill

A plastic film and recycling system technology, applied in the direction of plastic recycling, recycling technology, etc., can solve the problems of broken plastic film, incomplete separation of film, unable to ensure complete separation of garbage, etc., and achieve the effect of increasing adsorption efficiency and maintaining cleanliness

Active Publication Date: 2019-01-18
李露青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This technical solution uses wind power to classify the garbage according to the quality of the garbage. It cannot guarantee the separation of garbage with the same quality as the plastic film, resulting in too much other garba

Method used

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  • Plastic film recovery system for paper mill
  • Plastic film recovery system for paper mill

Examples

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Example Embodiment

[0023] As an embodiment of the present invention, a first bearing plate 3 is provided under the extruding plate 21; the extruding rod 22 is provided through the first bearing plate 3; the extruding rod 22 is passed through the first An air distribution plate 31 is fixedly sleeved on the lower surface of an object plate 3 on the lower part of the first object plate 3; a second object plate 32 is provided below the air distribution plate 31; the extrusion rod 22 passes through the Two object-bearing plates 32 are provided; a second air bag 33 is fixedly connected between the air distribution plate 31 and the second object plate 32, and a plurality of air holes 34 connected to the second air bag 33 are opened on the air distribution plate 31; When working, the squeeze rod 22 moves up and down to drive the air distribution plate 31 to squeeze the second airbag 33, so that the gas or liquid in the second airbag 33 passes through the air hole 34 into the frame 1, and the water in the ...

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PUM

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Abstract

The invention relates to material sorting equipment, in particular to a plastic film recovery system for a paper mill. The plastic film recovery system comprises a frame body, wherein a plurality of first air bags are arranged in a rubber belt; the first air bags are arranged at equal intervals; two sides of each first air bag are provided with first springs fixedly connected to an upper inner wall and a lower inner wall of the rubber belt; at least three extruding wheels are arranged between a first driven wheel and a second driven wheel; each extruding wheel rotates by clinging to an upper surface of the rubber belt; an arrangement distance of the extruding wheels is equal to an arrangement distance of the first air bags; suckers with the number the same as that of the first air bags andpositions corresponding to those of the first air bags are fixedly connected to a surface of the rubber belt; at least three cams are arranged in the frame body; and the cams rotate to be matched with the extruding wheels to extrude the suckers, so that the first air bags are extruded by the rubber belt, and when the first air bags pass by the next cam, as the first air bags are in a compressed state, the first air bags cannot be extruded by the cam, and different suckers can be extruded by a convex position during every revolution of the cam.

Description

technical field [0001] The invention relates to a material selection device, in particular to a plastic film recycling system in a paper mill. Background technique [0002] The development of the plastics industry has brought great benefits to mankind, but it has left endless troubles, namely "white pollution". Since there are plastic products, old plastics are inevitably produced, and as time goes by, more new raw materials are put into use, which makes waste plastics rise sharply. Because waste plastics are not easy to age and degrade at room temperature, white pollution is increasing day by day, causing serious damage to the ecological environment. Among them, the waste generated by paper mills in the production process contains a large amount of plastic films. These plastic films belong to renewable energy and have repeated Utilization value, it can be used as raw material for granulator or made into various plastic products through injection molding machine, but the pr...

Claims

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Application Information

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IPC IPC(8): B29B17/00B29B17/02
CPCB29B17/00B29B17/02B29B2017/0015B29B2017/0244Y02W30/62
Inventor 夏敏月
Owner 李露青
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