Plastic wastes dry type cleaning apparatus

A dry cleaning and plastic cleaning technology, which can be used in plastic recycling, solid waste removal, mixers with rotary stirring devices, etc.

Inactive Publication Date: 2005-04-27
日本阿尔斯泰克
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, only by stirring with a stirring rod, although the friction between waste materials can be promoted, it is difficult to obtain a sufficient cleaning effect.
In addition, in this device, in order to effectively

Method used

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  • Plastic wastes dry type cleaning apparatus
  • Plastic wastes dry type cleaning apparatus
  • Plastic wastes dry type cleaning apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Embodiments of the present invention will be described below with reference to the drawings. However, this is one embodiment of the present invention and is not limited thereto.

[0048] figure 1 and figure 2 The plastic waste material dry cleaning apparatus concerning 1st Embodiment is shown. This cleaning device is provided with a cylindrical stirring case 1 which is closed at both ends and installed so that the center line is horizontal. A waste material inlet 2 for dropping plastic waste materials is formed on the top of the end plate on the front end side (upstream side) of the stirring housing 1, and a waste material inlet 2 for dropping plastic waste materials is formed on the bottom of the end plate on the rear end side (downstream side). The cleaning material discharge port 3 for discharging the final plastic cleaning material, and further, the attachment discharge port 4 for discharging the attachment matter separated and removed from the plastic waste mat...

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PUM

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Abstract

To provide a dry washing apparatus capable of removing an adherent from a plastic waste material simply and efficiently without performing pretreatment. This dry washing apparatus is equipped with a stirring casing having not only a waste material discharge port formed to one end part thereof but also a washing material discharge port for discharging the plastic waste material after washing formed to the other end part thereof and also having an adherent discharge port for discharging the adherent formed thereto, the rotary shaft provided in the stirring casing in a freely rotatable manner and a plurality of stirring arms provided to the rotary shaft in a protruded state within the stirring casing and provided with impact blocks for hitting the plastic waste material to crush the same.

Description

technical field [0001] The present invention relates to a dry cleaning device for plastic waste material that mechanically and physically separates and removes attachments such as sand, glass flakes, etc. from plastic waste materials without using a cleaning solution. Background technique [0002] In recent years, in response to environmental problems and resource problems, plastic waste materials contained in agricultural vinyl sheets and general wastes have been used for thermal or resource recycling. However, in the processing stage of the cycle, the attachments attached to the plastic waste caused problems such as rapid wear of the blade of the shredder or the extrusion die of the forming machine, or adhesion in the material sorting device. [0003] In the past, wet cleaning equipment was used, which puts plastic waste into a cleaning solution such as water, and removes and cleans the deposits attached to the waste by stirring. However, a large amount of cleaning solutio...

Claims

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Application Information

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IPC IPC(8): B08B1/04B02C13/02B02C13/286B02C23/02B08B1/02B08B5/04B08B7/02B09B1/00B29B13/00B29B17/00B29B17/04B65G33/00
CPCY02W30/62Y02W30/52B02C13/02B02C23/08B08B1/04B08B7/04B09B3/00B29B17/02B01F27/60
Inventor 味好贤一釜濑俊英西昌彦
Owner 日本阿尔斯泰克
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