Composite film separation equipment

A technology of composite film and separation equipment, applied in recycling technology, plastic recycling, etc., can solve problems such as inability to use electrostatic separation, impractical manual separation, and environmental pollution

Pending Publication Date: 2021-11-09
广东致顺化工环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to avoid polluting the environment and to save resources, the used composite plastic film needs to be recycled and reused. In this process, it is necessary to separate the plastic films of different layers in the composite plastic film for convenience. Subsequent recycling; but because the plastic films of different layers between the composite plastic films are pasted together, electrostatic separation cannot be used, and manual separation is not realistic; therefore, it is necessary to design a composite Equipment for the separation and separate collection of plastic films of different layers of plastic film

Method used

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Experimental program
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Effect test

Embodiment 1

[0027] see figure 1 , The composite membrane separation equipment of the present invention includes a cleaning tank 1, a breaking device 2 arranged in the cleaning tank 1, a sedimentation anti-disturbance device and a conveying device.

[0028] see figure 1 , the dispersing device 2 is arranged at the material inlet of the cleaning tank 1, and is used to break up the composite film entering the cleaning tank 1 and drive the cleaning liquid to flow forward, so that the plastic films of different film layers in the composite film are separated Open, wherein, the specific structure of described dispersing device 2 can be implemented with reference to existing device, for example comprises beating roller and be used for driving the beating driving mechanism of described beating roller to rotate, and described beating driving mechanism can be motor, by The motor drives the beating roller to rotate, not only the composite film entering the cleaning tank 1 can be broken up, but also...

Embodiment 2

[0041] see figure 2 The difference between this embodiment and Embodiment 1 is that: the two partition plates 5 in the settling tank are vertically arranged; wherein, the gap between the two partition plates 5 constitutes the settling port.

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Abstract

The invention discloses composite film separation equipment. The equipment comprises a cleaning pool, a separating device arranged in the cleaning pool, an anti-disturbance precipitation device and a conveying device, wherein the separating device is arranged at a material inlet of the cleaning pool and is used for separating a composite film entering the cleaning pool and driving cleaning liquid to flow forwards, so that plastic films of different film layers in the composite film are separated; the anti-disturbance precipitation device is arranged on the lower portion of the cleaning pool and located below the separating device and comprises a plurality of precipitation tanks, each precipitation tank comprises two partition plates which are oppositely arranged, and a precipitation opening is formed in the bottom of each precipitation tank; and the conveying device is used for conveying the plastic film located below the precipitation opening into a corresponding collecting device and comprises a horizontal conveying mechanism and a lifting mechanism. According to the composite film separation equipment, the plastic films of different film layers in the composite film can be separated and collected separately, so that the collected plastic films can be recycled.

Description

technical field [0001] The invention relates to waste plastic recycling and processing equipment, in particular to composite film separation equipment. Background technique [0002] At present, plastic films have been used in various fields, such as in the fields of food and medicine, the use of plastic films can play a role in isolating the air, which is conducive to the preservation of food and medicine; and composite plastic films are used as one of the plastic films. One is composed of multiple layers of different types of plastic films, so it has the advantages of multiple plastic films, and has a greater effect than the traditional single-layer plastic film. However, in order to avoid polluting the environment and to save resources, the used composite plastic film needs to be recycled and reused. In this process, it is necessary to separate the plastic films of different layers in the composite plastic film for convenience. Subsequent recycling; but because the plasti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/02B29B17/00
CPCB29B17/02B29B17/00B29B2017/0244B29B2017/0203B29B2017/0015Y02W30/62
Inventor 冯治平
Owner 广东致顺化工环保设备有限公司
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