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Automatic cycling type crushing cleaning equipment for waste and old plastic and realizing method thereof

A waste plastic, automatic recycling technology, applied in plastic recycling, mechanical material recycling, recycling technology, etc., can solve the problems of low impurity removal rate, inability to clean waste plastics in batches, etc., achieve a high degree of automation, good ROHS test results, The effect of shortening the process time

Active Publication Date: 2015-03-04
四川塑金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an automatic circulation type waste plastic crushing and cleaning equipment and its realization method, which mainly solves the problems that the existing cleaning equipment cannot clean waste plastics in batches and the removal rate of impurities is low

Method used

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  • Automatic cycling type crushing cleaning equipment for waste and old plastic and realizing method thereof
  • Automatic cycling type crushing cleaning equipment for waste and old plastic and realizing method thereof

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Embodiment

[0041] like figure 1 As shown, the present invention is mainly used for crushing and cleaning PS and ABS waste plastics, so as to meet the requirements of the subsequent recycling manufacturing process and realize the recycling of waste plastics. In terms of system structure, the present invention includes an automatic big bag feeding mechanism, a crusher, a first rinsing tank, a desalted water filtration and circulation device, a second rinsing tank, an environmental protection material processing system, a sinking material processing system and a second filter screen. The crusher is connected with the first rinsing tank, and the crusher is used for crushing waste plastics, and its feeding port is connected with the automatic ton bag feeding mechanism, and as figure 2 As shown, specifically, the automatic big bag feeding mechanism includes a support frame 1, and the big bag placed in the support frame 1 is placed under the discharge rack 2, and is arranged under the big bag ...

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Abstract

The invention discloses automatic cycling type crushing cleaning equipment for waste and old plastic and a realizing method thereof. The equipment comprises a crushing machine which is connected with a material inlet and is used for automatically ton-bag feeding mechanism, a first rinsing pool which is connected with a material outlet of the crushing machine and holds a rinsing solution being prepared by mixing sodium chloride, calcium chloride and water and possessing the salinity of 15-25 ppm, a brine-removal filtering cycling device which is communicated with the first rinsing pool, a second rinsing pool which is communicated with the first rinsing pool and holds a rinsing solution being prepared by mixing sodium, calcium chloride and water and possessing the salinity of 7-8 ppm, an environment-friendly material processing system and a sediment-material processing system which both are communicated with the second rinsing pool, and second filter screens which are respectively arranged in the environment-friendly material processing system and the sediment-material processing system. The equipment is reasonable in design, convenient to operate and high in automation degree, is capable of stably cleaning PS or ABS waste and old plastic in batches, is high in impurity removal rate, and also is capable of synchronously cleaning out environment-friendly materials and non-environment-friendly materials.

Description

[0001] technical field [0002] The invention relates to a cleaning device, in particular to an automatic circulation type waste plastic crushing and cleaning device and its realization method. Background technique [0003] With the increasing consumption of plastic products, waste plastics are also increasing year by year (such as PS and ABS). At present, my country's waste plastics are mainly plastic films, plastic yarns and woven products, foam plastics, plastic packaging boxes and containers, daily-use plastic products, plastic bags and agricultural mulch films. In addition, the annual consumption of plastics for automobiles in my country has reached about 400,000 tons, and the annual consumption of plastics for electronic appliances and home appliances has reached more than 1 million tons. These products have become one of the important sources of waste plastics after they are scrapped. [0004] It is understood that in 2012, the amount of waste plastics produced i...

Claims

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Application Information

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IPC IPC(8): B29B17/00B29B17/04B29B17/02
CPCY02W30/52Y02W30/62
Inventor 吴永刚陈道明
Owner 四川塑金科技有限公司
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