Submerged material cleaning and separating device and method

A technology of separation device and submerged material, which is applied in the direction of plastic recycling, mechanical material recycling, recycling technology, etc., can solve the problems of high cleaning cost and large water consumption of cleaning equipment, and achieve low equipment cost, excellent cleaning and separation effect, The effect of reducing water consumption

Active Publication Date: 2017-12-08
中塑圣科新材料河北有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to provide a sinking material cleaning and separating device to solve the problems of large water consumption and high cleaning cost of cleaning equipment

Method used

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  • Submerged material cleaning and separating device and method
  • Submerged material cleaning and separating device and method
  • Submerged material cleaning and separating device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: Sinking water material washing and separating device.

[0028] Such as figure 1 Shown, the present invention mainly is made up of parts such as crushing primary washing mechanism 1, kneading type water washing mechanism 2 and dehydration mechanism 3.

[0029] The crushing primary washing mechanism 1 includes a crushing unit, a spraying unit and a material storage box 5, which are used for crushing and spraying primary washing of worn-out cable materials. The crushing unit includes a crushing bin 4, a rotating shaft arranged in the crushing bin 4 and a number of tool holders arranged on the rotating shaft. The rotating shaft is connected with the crushing driving device. discharge port. The spray unit includes several spray heads arranged on the inner top wall of the crushing bin 4 to spray and initially wash the cable materials being broken in the crushing bin 4 . The material storage box 5 is arranged below the discharge port of the crushing bin 4, and...

Embodiment 2

[0039] Embodiment 2: method for cleaning and separating submerged material.

[0040] The method for cleaning and separating the submerged water material of the present invention comprises the following steps:

[0041] a, a set of sinking water material cleaning and separating device described in embodiment 1 is set, and cleaning water is passed into the pool 9, so that the water surface is not over the conveying screw 12;

[0042] b. Start the crushing initial washing mechanism 1, the rubbing type water washing mechanism 2 and the dehydration mechanism 3, add the waste cable material from the feeding hopper of the crushing unit to the crushing bin 4, and crush it by the knife holder in the crushing bin 4, At the same time, the supernatant from the discharge end of the pool 9 enters the spray head of the spray unit through the supernatant extraction pipe 13, and sprays and initially washes the waste cable materials that are being crushed. During the crushing and spraying proces...

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PUM

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Abstract

The invention relates to a submerged material cleaning and separating device and method. The device comprises a breaking and primary cleaning mechanism, a rubbing type washing mechanism and a dehydrating mechanism. According to the invention, three processes of breaking, cleaning and separating are combined together; through six processes of spraying and primary cleaning, cyclone separation, rubbing and cleaning, primary dehydration, high-speed dehydration and final separation, complete separation of the submerged material from water, silt and light impurities is realized, and the cleaning and separating effect is excellent; the impurity content in the submerged material cleaned and separated according to the invention approaches to zero. According to the invention, through supernate extraction, cyclone backflow and dehydration backflow, 'dead water' in a pool is changed into 'live water' circulating in three directions, recycling of the cleaning water can be realized without sewage recycling equipment, and thus the water consumption is remarkably reduced.

Description

technical field [0001] The invention relates to a cleaning and separating device and method in the regeneration process of waste cable materials, in particular to a cleaning and separating device and method for sinking water materials. Background technique [0002] In the recycling process of waste cable plastics, it is necessary to crush the plastics and then perform hot-melt regeneration. Since waste plastics generally have a lot of sediment, labels and other debris attached to them, and are mixed with lightweight plastics, they need to be cleaned and separated before hot-melt regeneration to improve the quality of recycled plastics. Sinking material refers to cable plastics with a density greater than water, such as polyvinyl chloride, fluoroplastics, etc. When cleaning, this material will sink to the bottom of the cleaning tank together with sediment and other dirt, and it is difficult to separate from the sediment. Therefore, it is more troublesome to clean. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29B17/02B29B17/04
CPCB29B17/00B29B17/02B29B17/04B29B2017/0015B29B2017/0244B29B2017/0289B29B2017/044Y02W30/52Y02W30/62
Inventor 张玉锋
Owner 中塑圣科新材料河北有限公司
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