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Waste plastic bottle label separation system and application thereof

A waste plastic and separation system technology, which is applied in the field of waste plastic bottle recycling, can solve the problems of tight label adhesion, easy secondary pollution, etc., and achieve the effect of improving selection efficiency and work efficiency

Inactive Publication Date: 2017-07-21
MAANSHAN ZHICHENG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems in the prior art that the labels of waste plastic bottles are tightly bonded and difficult to separate, and that chemical methods are easy to cause secondary pollution, the present invention provides a waste plastic bottle label separation system and its application

Method used

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  • Waste plastic bottle label separation system and application thereof
  • Waste plastic bottle label separation system and application thereof
  • Waste plastic bottle label separation system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The waste plastic bottle label separation system of the present embodiment, as figure 1 As shown, it includes soaking tank 1, stripping mechanism 2, air selection mechanism 3 and selection platform 4 arranged in sequence according to the process, and the soaking pool 1 and stripping mechanism 2 are connected; stripping mechanism 2, wind selection mechanism 3 and selection platform 4 are sequentially arranged It is connected through the feeding auger; the tail end of the selection platform 4 is dropped into the crusher;

[0049] The waste plastic bottle label separation system of this embodiment, in the specific use process, the waste plastic bottle is loaded into the soaking tank 1 through the feeding auger to soften the bottle label by soaking, and then the label is peeled off by the peeling mechanism 2 , through the feeding auger to the winnowing mechanism 3 to blow off the labels; then, the feeding auger lifts the waste plastic bottles separated from the bottles and ...

Embodiment 2

[0051] The waste plastic bottle label separation system of present embodiment, basic structure is the same as embodiment 1, difference and improvement are: as figure 2 As shown, a rotating cylinder 21 is fixed horizontally in the peeling mechanism 2, a movable knife 22 is fixed on the outer edge of the rotating cylinder 21, a knife seat 24 is fixed below the rotating cylinder 21, and a knife seat 24 is fixed on the surface of the knife seat 24 to cooperate with the movable knife 22. The fixed knife 23, the gap between the movable knife 22 and the fixed knife 23 forms a knife edge 25, and the knife edge 25 is connected to the bottle collection box 29; 32. The upper end of the roller net cylinder 32 is externally connected to the discharge port of the feeding auger, and the lower end is externally connected to the waste bottle collection and transfer mechanism 37 through the waste bottle discharge pipe 313; one side of the horizontal barrel body 31 is also passed through the air...

Embodiment 3

[0060] The basic structure of the waste plastic bottle label separation system of this embodiment is the same as that of Embodiment 2, the difference and improvement are: the bottom of the soaking pool 1 is provided with a circulating water pipe 12, and the circulating water in the soaking pool 1 flows to the knife edge 25 and then returns to the top Below the feeding port of the auger, through the flow of water, the bottle body is moved towards the direction of the knife edge, which improves the separation production efficiency; the stripping mechanism 2 is a box-type structure, and the top of the box body is provided with a spray nozzle 26, for The blade of the moving knife 22 is sprayed to keep the blade in a clean state, so as to avoid the remaining mark paper on the blade from affecting the separation efficiency; , to avoid air backflow affecting separation; at the bottom of the air outlet pipe 312, the horizontal barrel body 31 connects to the waste label collection box 3...

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Abstract

The invention discloses a waste plastic bottle label separation system and application thereof, and belongs to the technical field of waste plastic bottle recycling. The waste plastic bottle label separation system comprises a soaking pond, a stripping mechanism, a winnowing mechanism and a picking platform which are sequentially arrayed according to the working procedures. The soaking pond communicates with the stripping mechanism. The stripping mechanism, the winnowing mechanism and the picking platform sequentially communicate with one another through a feeding auger. A bottle body label of a waste plastic bottle is softened by means of soaking, then the stripping mechanism is used for stripping the label, and afterwards, hand picking is performed after the winnowing mechanism is used for blowing off the label, so that the purpose of thoroughly separating the waste plastic bottle label is achieved, and recycling of the waste plastic bottle after treatment can be facilitated. By means of the waste plastic bottle label separation system and the application thereof, the problems that the bottle body label of the waste plastic bottle is tight in bonding and cannot be separated easily in the prior art, and secondary pollution is likely to be caused when a chemical method is adopted for treatment are solved.

Description

technical field [0001] The invention relates to the technical field of recycling waste plastic bottles, in particular to a waste plastic bottle label separation system and its application. Background technique [0002] In modern society, plastic bottles are used in all walks of life due to their advantages such as light weight and low price. Most plastic bottles are generally disposable and thrown away after use. Plastics will not rot if they are buried underground for hundreds, thousands or even tens of thousands of years. Due to the non-natural degradability of plastics, it has become a common phenomenon for human beings. The No. 1 enemy of polluting the environment. [0003] Therefore, it is necessary to recycle plastic bottles or some plastic products, and then process and manufacture them for reuse. Generally, the plastic bottles need to be sorted first, and the classification is carried out for cleaning, delabeling, crushing, sorting and other processing procedures t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/08B29B17/00B29B17/02B29B17/04B07C7/00
CPCB07C7/00B08B9/083B29B17/00B29B17/02B29B17/0412B29B2017/0203B29B2017/0244Y02W30/62
Inventor 汪淳
Owner MAANSHAN ZHICHENG SCI & TECH
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