Horizontal hot-air-melting waste plastic recycling and granulating machine

A technology of waste plastics and granulator, which is applied in the field of granulator, can solve the problems of low production efficiency, large crushing noise, secondary pollution, etc., and achieve the effects of reducing energy consumption, avoiding noise, and improving work efficiency

Pending Publication Date: 2018-09-11
NANCHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The most common way to recycle waste plastics in our country is recycling and granulation. The traditional granulation process is to crush and clean the recycled waste plastics, and then extrude them through screw extruders for granulation. The crushing noise is loud, dusty, and produces waste. Sewage causes secondary pollution, low production efficiency and high energy consumption

Method used

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  • Horizontal hot-air-melting waste plastic recycling and granulating machine
  • Horizontal hot-air-melting waste plastic recycling and granulating machine

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Embodiment 1

[0016] Embodiment 1, see figure 1 and figure 2 , a horizontal hot air melting waste plastic recycling granulator, including a box cover 1, a hopper 2, a melting chamber 3, a drum 4, a drum shaft 5, an exhaust gas circulation outlet 6, a curved screen 7, a V-shaped hopper 8, Pelletizing mechanism 9, die 10, extruding screw 11, machine barrel 12, conveyor belt 13, screw transmission mechanism 14, screw driving device 15, frame 16, hot air circulation box 17, fan 18, partition 19, Heating pipe 20, spring device 21, hot air circulation inlet 22, stirring blade 23, reduction motor 24, stirring drive device 25 and stirring transmission mechanism 26, wherein: a box cover 1 is provided above the melting chamber 3, and one side of the box cover 1 A hopper 2 is fixedly welded on the top, a V-shaped hopper 8 is fixedly welded on the lower end of the melting chamber 3, and the V-shaped hopper 8 is fixedly installed on the frame 16. Hot air circulation is provided on the outside of the r...

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Abstract

The invention discloses a horizontal hot-air-melting waste plastic recycling and granulating machine, wherein a box cover is arranged above a melting chamber. A material hopper is fixedly welded to the upper part of one side of the box cover. A V-shaped receiver hopper is fixedly welded to the lower end of the melting chamber and is fixedly installed on a machine frame. A hot air circulation box body is arranged on the external part of the right side of the melting chamber and below the V-shaped receiver hopper. Spring devices are fixedly installed on the outer walls of the front and rear sides of the melting chamber. A roller shaft is disposed in the melting chamber, wherein two ends of the roller shaft are fixedly installed on the spring devices. A roller is fixedly welded to the rollershaft. Stirring blades are arranged on the outer wall of the roller. An arc-shaped screen mesh is arranged below the roller. The waste plastic can be directly melted by hot air, so that working environment is improved and secondary pollution is prevented; meanwhile, the hot air can be circulated to reduce energy consumption. In addition, through a bush die and a granule cutting mechanism, quick granulation is achieved, thereby increasing work efficiency.

Description

technical field [0001] The invention relates to the technical field of granulators, in particular to a horizontal hot air melting waste plastic recycling granulator. Background technique [0002] The application range of plastics is becoming wider and wider, replacing metal, wood, paper, etc. in large quantities. With the widespread use of plastics, a large number of waste plastics appear. Because they are difficult to degrade, it makes disposal a difficult problem, which not only causes environmental pollution, but also wastes resources. . Recycling and resource development of waste plastics is a deep understanding of the environment and resources, and a way of survival to reduce environmental pollution and waste of resources caused by waste plastics. [0003] The most common way to recycle waste plastics in our country is recycling and granulation. The traditional granulation process is to crush and clean the recycled waste plastics, and then extrude them through screw ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B9/06B29B13/02B29B7/16
CPCB29B7/16B29B9/06B29B13/022
Inventor 黄兴元安宇
Owner NANCHANG UNIV
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