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Plastic winnowing device

A kind of winnowing equipment and plastic technology, which is applied in the direction of plastic recycling, separating solids from solids with airflow, solid separation, etc., can solve the problems of difficult utilization of waste plastics, achieve wide application range, improve separation purity, improve The effect of resource utilization rate

Inactive Publication Date: 2007-09-12
北京厨房设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the waste plastics collected through various channels contain many unusable impurities, including rotten organic matter, masonry, etc., which has caused certain difficulties in the utilization of waste plastics and caused certain limitations in the application of downstream users.

Method used

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Experimental program
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Effect test

Embodiment Construction

[0021] Referring to Fig. 1 and Fig. 2, the plastic winnowing equipment of the present invention, comprises settling chamber 5, is installed in the blower fan outside settling room and its sound attenuation and damping device 1, in settling chamber 5, above it is provided with through blower fan suction The material cleaning device 3 connected to the air duct 2 and the fan and its noise reduction and vibration reduction device 1 is provided with an upper sealing device 6, a material bin 7, a material guide device 8 and a lower sealing device 9 in sequence from top to bottom. A material suction pipe 4 is arranged above the upper sealing device 6 , and a material guide chute 10 is connected to the lower part of the lower sealing device. During use, the other end of the suction pipe 4, namely the suction port, leads to the output end or storage place of the waste plastic mixture of the garbage automatic crushing and sorting machine, and its function is to suck the waste plastic int...

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Abstract

The plastic winnowing apparatus includes a sediment chamber, a blower fan outside the sediment chamber, and a silencing and damping device. Inside the sediment chamber, there are a unloading device connected via aspirating pipeline to the blower fan and the silencing and damping device in the upper part, an upper sealing unit, a bin, a material guide device, a lower sealing unit, a material aspirating pipeline below the upper sealing unit and a material guiding chute connected to the lower part of the lower sealing unit. The apparatus has both plastic conveying and plastic separating functions. It may be also used in separating grains, coal and garbage.

Description

technical field [0001] The invention relates to a device for separating solids from solids, in particular to a winnowing device for separating waste plastics from waste plastic mixtures containing certain impurities by using airflow. Background technique [0002] At present, waste plastics are very serious as white pollution and have become a public hazard. The collection of waste plastics and the realization of garbage recycling are the fundamental ways to solve white pollution. These waste plastics can be used to assist in coking, granulation, and making plastic-wood products. However, the waste plastics collected through various channels contain many unusable impurities, including rotten organic matter, masonry, etc., which has caused certain difficulties in the utilization of waste plastics and caused certain limitations in the application of downstream users. Contents of the invention [0003] The purpose of the present invention is to provide a wind separation equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B4/00B07B11/08B07B11/06B07B11/00B29B17/02
CPCY02W30/62
Inventor 于广春贺峰秦国军
Owner 北京厨房设备有限公司
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