Recycling device of waste plastic

A recycling device and waste plastic technology, applied in plastic recycling, mechanical material recycling, recycling technology, etc., can solve the problems of time-consuming transfer, high investment cost, discontinuous processing, etc., achieve compact structure, reduce input cost, small size effect

Active Publication Date: 2018-07-20
宁波鑫神泽汽车零部件有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the above method to process recycled materials requires the use of multiple equipment at the same time, which requires a lot of...

Method used

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  • Recycling device of waste plastic

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Embodiment Construction

[0017] The present invention will be described in further detail below by means of specific embodiments:

[0018] Instructions attached figure 1 The reference signs in include: motor 10, friction wheel 11, threaded rod 12, plunger 121, belt 13, cleaning tank 20, hollow shaft 30, feed port 31, strip groove 32, feed port 33, hemispherical screen 34 , Conical funnel 35, top column 40, card slot 41, feeding cylinder 50, discharge pipe 51, one-way discharge valve 511, rolling cylinder 60, rigid sieve plate 61, pressure plate 70, pressure roller 71, limit rod 80.

[0019] like figure 1 As shown, the waste plastic recycling device includes a cleaning unit, a power unit, a crushing unit, a feeding unit and a mixing unit. The cleaning unit includes a cleaning tank 20, a hollow rotating shaft 30, a hemispherical sieve 34, a top post 40 and a limit rod 80. The surface of the hollow rotating shaft 30 is provided with bar-shaped grooves 32 distributed along the height direction, and the...

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PUM

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Abstract

The invention belongs to the technical field of plastic recycling, and particularly discloses a recycling device of waste plastic. The recycling device comprises a cleaning unit, a power unit, a crushing unit and a feeding unit, wherein the cleaning unit comprises a cleaning tank, a hollow rotating shaft, a hemispherical screen, a jacking column and a limiting rod, the hemispherical screen is located above the cleaning tank and on the jacking column, and the jacking column penetrates through the bottom of the cleaning tank and is slidably connected in the cleaning tank; a strip-shaped groove is formed in the surface of the hollow rotating shaft, a feeding hole located above the cleaning groove is formed in the surface of the hollow rotating shaft, and a convex block which is connected to the strip-shaped groove in a sliding mode is arranged on the hemispherical screen; the power unit is used for driving the hollow rotating shaft to rotate; the crushing unit comprises a pressing plate and a grinding cylinder with openings at two ends, wherein the pressing plate is fixed at the lower part of the hollow rotating shaft and communicates with the hollow rotating shaft, and a pressing roller is rotationally connected to the bottom surface of the pressing plate; a rigid screen plate capable of being in contact with the pressing roller is arranged in the grinding cylinder; and the feeding unit is used for conveying an auxiliary agent to the upper part of the rigid screen plate. By means of the device, the waste plastic can be cleaned, dried and crushed, so that processing efficiencyis greatly improved.

Description

technical field [0001] The invention belongs to the technical field of recycled plastics, in particular to a recycling device for waste plastics. Background technique [0002] Polyethylene is a kind of thermoplastic resin obtained by polymerization of ethylene. In the plastic industry, polyethylene has the largest output, the widest application and the largest consumption. Therefore, a large amount of waste polyethylene is produced every year. Due to the molecular structure of polyethylene, polyethylene waste is difficult to degrade in the natural environment, causing pollution to the environment. With the continuous expansion of the polyethylene consumer market and the continuous increase and diversification of polyethylene consumer products, the amount of waste is also increasing. The recycling of waste polyethylene is the focus of waste plastic recycling. [0003] The main methods of waste disposal of polyethylene in my country are: (1) landfill; (2) incineration; (3) ch...

Claims

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Application Information

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IPC IPC(8): B29B17/04B08B3/10B02C4/26
CPCB02C4/26B08B3/045B29B17/04B29B2017/0015B29B2017/0484Y02W30/52Y02W30/62
Inventor 孙文清
Owner 宁波鑫神泽汽车零部件有限公司
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