Separator for separating grass and trees from plastic films

A technology of plastic film and separator, which is applied in the direction of solid separation, plastic recycling, and separation of solid from solid with air flow, etc. It can solve the problems of uncontinuous production, no separation machine, difficult film separation, etc., so as to facilitate the advancement , Improve efficiency, improve the effect of separation efficiency

Active Publication Date: 2013-11-27
ZHANGJIAGANG LIANDA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be some dried vegetation and powder dust in the recycled agricultural film. These vegetation and dust are difficult to separate from the film. At present, there

Method used

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  • Separator for separating grass and trees from plastic films
  • Separator for separating grass and trees from plastic films
  • Separator for separating grass and trees from plastic films

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be described in further detail below through specific examples. The present invention takes the agricultural film as the separation object, and of course, other films can also be separated.

[0021] Such as Figures 1 to 4 As shown, a plastic film vegetation separator includes a casing 1, a sieve drum 3, a main shaft 4, and a dust suction device 2. The casing 1 adopts a split structure, including an upper casing 1 and a lower casing 1, and the upper casing 1 Bolts are fixed between the casing 1 and the lower casing 1, and the upper casing 1 is provided with a feed hopper 11 communicated with the feeding port of the sieve cylinder 3, while the impurity collection chamber 13 is arranged in the lower casing 1, and The lower casing 1 is provided with a discharge nozzle 12 communicating with the discharge port of the screen drum 3 . The screen cylinder 3 is axially and horizontally fixed in the casing 1. One end of the screen cylinder 3 is provid...

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PUM

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Abstract

The invention discloses a separator for separating grass and trees from plastic films. The separator comprises a case, a screen drum, a spindle and a dust suction device, wherein the screen drum is axially and horizontally fixed in the case, a feed inlet is arranged at one end of the screen drum, a discharge outlet is arranged at the other end of the screen drum, the spindle is installed at the center of the screen drum in a rotating mode and driven by a spindle power device, the spindle is provided with a pushing screw blade section, a centrifugal scattering screw blade section and a discharging blade section, the pushing screw blade section and the discharging blade section correspond to the feed inlet and the discharge outlet respectively, the centrifugal scattering screw blade section is positioned between the pushing screw blade section and the discharging blade section, the dust suction device is communicated with the inner cavity of the case, an impurity collecting cavity is disposed at the bottom of the case, and an impurity discharge port is formed in the wall of the impurity collecting cavity. The separator can separate impurities in films, such as grass, trees and dust automatically and continuously, so that the separating efficiency of the impurities in agricultural film recovery is improved, and requirements for agricultural film recovery production lines are met.

Description

technical field [0001] The invention relates to a plastic machine, in particular to a plastic film vegetation separator. Background technique [0002] In the current plastic machinery industry, how to remove impurities in films has always been a difficult problem, especially the removal of impurities in agricultural films. Agricultural film refers to the film used in agricultural production. For example, a large number of films are required in vegetable greenhouses. These films are aged and unusable after being exposed to the sun and rain. However, the amount of agricultural film is very large. If the agricultural film can be recycled and reused Membrane, it is not only beneficial to environmental protection, saving materials and energy, but also can generate great economic value. However, there will be some dry vegetation and powder dust in the recycled agricultural film. These vegetation and dust are difficult to separate from the film. At present, there is no effective s...

Claims

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Application Information

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IPC IPC(8): B07B9/00B07B1/24B29B17/02
CPCY02W30/52Y02W30/62
Inventor 潘学明郑勇
Owner ZHANGJIAGANG LIANDA MACHINERY
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