CN103302763B - Method for separating tag paper of waste plastic bottle - Google Patents
Method for separating tag paper of waste plastic bottle Download PDFInfo
- Publication number
- CN103302763B CN103302763B CN201310205169.6A CN201310205169A CN103302763B CN 103302763 B CN103302763 B CN 103302763B CN 201310205169 A CN201310205169 A CN 201310205169A CN 103302763 B CN103302763 B CN 103302763B
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- China
- Prior art keywords
- separation
- cylinder
- bottle
- plastic bottle
- waste plastic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses a method for separating tag paper of a waste plastic bottle, and relates to the technical field of plastic recovery. The method comprises the following steps of: (1) carrying out initial vibration separation on the tag paper about to shed off and sundries adhered to the surface of the waste plastic bottle by utilizing a vibration separation sieve; (2) carrying out second manual separation on the waste plastic bottle after the initial separation; (3) conveying the waste plastic bottle after the second separation to a tag paper hobbing barrel for hobbing through a conveying machine, and carrying out third separation on the hobbed waste bottle in a winnowing separation barrel; (4) putting a bottle body and part of the tag paper after the third separation in a rotary separation barrel, blowing air into the separation barrel by utilizing a fan, and blowing the sheet tag paper floating in the separation barrel out of a feeding port of the separation barrel; (5) taking the bottle body and part of the tag paper after the third separation from the separation barrel, carrying out fourth manual separation, and putting the bottle body after the complete separation in a grinding machine for grinding. The method is simple and convenient to implement; the multistage separation is adopted, so that the tag paper is radically separated, no waste is generated, the step of grinding tags is removed, and the purity of plastic bottle particles is improved.
Description
Technical field
The present invention relates to plastics recovery technical field, be specifically related to a kind of tag paper of waste plastic bottle separation method.
Background technology
Along with industrial expansion, the application of plastic products is throughout the every field of industrial or agricultural and daily life, the waste or used plastics rubbish of whole world generation every day cannot be estimated, but its large pressure of tool caused environment is apparent, in order to process these plastic garbages, existing method is generally landfill, burning etc.But because the natural degradation of common plastic garbage is chronic, generally will could degrade through more than 100 years, and also can produce the harmful substances such as a large amount of methane in degradation process, therefore landfill method has obtained denouncing of a lot of expert; And pernicious gas, flue dust etc. that burning method produces directly impact environment.Simultaneously because plastics are as petroleum chemicals, its primary raw material produced is oil, and it is a kind of non-renewable resources, and current Global Oil contention is more and more fierce, crude oil cost is more and more higher, and therefore recycling for plastic product is the best approach solving plastic garbage problem at present.It effectively solves the threat of plastic product to environment, also can alleviate the use amount of oil to a certain extent simultaneously.At present, the Portable drinks such as bottled mineral water due to its be convenient for carrying, the feature more and more welcomed by the people such as clean hygiene, be thereupon produce a large amount of waste plastic bottles.For recycling these waste plastic bottles, need to carry out fragmentation, cleaning, removing impurities etc. to it, traditional recovery process and reclaimer technology content not high, cost recovery is large, cost performance attached by recovery is unsatisfactory, discharge for pollutant is more, is particularly difficult to remove to the label sticked on bottle, does not also have good special equipment in the equipment of existing market.
Summary of the invention
It is simple that technical problem to be solved by this invention is to provide a kind of structure, is separated clean tag paper of waste plastic bottle separation method.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of tag paper of waste plastic bottle separation method, comprises following methods step,
(1) first conveying worm is utilized to be transported on shaker separator the waste plastic bottle of recovery, by the vibration of shaker separator, the label paper being about to come off and the foreign material that stick to plastic bottle surface are carried out preliminary Separation by vibration, the label paper after separation and foreign material are dropped in surge drum by the screen cloth of shaker separator and collect;
(2) waste plastic bottle in step (1) after initial gross separation drops on ribbon conveyer, by manually carrying out secondary sorting, sorting out and not having separative foreign material;
(3) waste plastic bottle in step (2) after secondary sorting is transported in label paper rolling cut cylinder by conveyer and carries out rolling cut, utilize the cutting knife in label paper rolling cut cylinder that label paper is cut into sheet, and under the turning effort of label paper rolling cut cylinder, the label paper of sheet and bottle are separated;
(4) bottle after being separated in step (3) and the label paper of sheet enter in selection by winnowing cylinder, carry out three sortings, blower fan is utilized the outlet of the label paper of sheet by selection by winnowing cylinder top to be blown out, and centralized collection, bottle and part labels paper drop on conveyer by bottom selection by winnowing cylinder under gravity;
(5) bottle in step (4) after three sortings and part labels paper send into rotary cylinder by conveyer, at the discharge end of cylinder, one fan is set, fan is utilized to dry in cylinder, cylinder High Rotation Speed, the charging port of the sheet label paper floated in cylinder by cylinder is blown out, and is collected by gathering-device;
(6) bottle in step (5) after three sortings and part labels paper by cylinder out, drop into ribbon conveyer, by manually carrying out four sortings, are all sorted out by the label paper not having sorting clean, are separated clean bottle and enter pulverizer pulverizing.
The label paper sub-elected in described step (1), step (2), step (4), step (5) and step (6) is used as PVC raw material and prepares pvc pipe.
The waste plastic bottle of described separation is not through the waste plastic bottle of extruding.
The invention has the beneficial effects as follows: the inventive method is simple, it is convenient to implement, and adopts multipass sort, has thoroughly been separated label paper, and without any the generation of discarded object, reduces label and flow into pulverizing process, improve the purity of plastic bottle particle.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
A kind of tag paper of waste plastic bottle separation method, comprises following methods step,
(1) first conveying worm is utilized to be transported on shaker separator the waste plastic bottle of recovery, by the vibration of shaker separator, the label paper being about to come off and the foreign material that stick to plastic bottle surface are carried out preliminary Separation by vibration, the label paper after separation and foreign material are dropped in surge drum by the screen cloth of shaker separator and collect;
(2) waste plastic bottle in step (1) after initial gross separation drops on ribbon conveyer, by manually carrying out secondary sorting, sorting out and not having separative foreign material;
(3) waste plastic bottle in step (2) after secondary sorting is transported in label paper rolling cut cylinder by conveyer and carries out rolling cut, utilize the cutting knife in label paper rolling cut cylinder that label paper is cut into sheet, and under the turning effort of label paper rolling cut cylinder, the label paper of sheet and bottle are separated;
(4) bottle after being separated in step (3) and the label paper of sheet enter in selection by winnowing cylinder, carry out three sortings, blower fan is utilized the outlet of the label paper of sheet by selection by winnowing cylinder top to be blown out, and centralized collection, bottle and part labels paper drop on conveyer by bottom selection by winnowing cylinder under gravity;
(5) bottle in step (4) after three sortings and part labels paper send into rotary cylinder by conveyer, at the discharge end of cylinder, one fan is set, fan is utilized to dry in cylinder, cylinder High Rotation Speed, the charging port of the sheet label paper floated in cylinder by cylinder is blown out, and is collected by gathering-device;
(6) bottle in step (5) after three sortings and part labels paper by cylinder out, drop into ribbon conveyer, by manually carrying out four sortings, are all sorted out by the label paper not having sorting clean, are separated clean bottle and enter pulverizer pulverizing.
The label paper sub-elected in described step (1), step (2), step (4), step (5) and step (6) is used as PVC raw material and prepares pvc pipe.
The waste plastic bottle of described separation is not through the waste plastic bottle of extruding.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a tag paper of waste plastic bottle separation method, is characterized in that: comprise following methods step,
(1) first conveying worm is utilized to be transported on shaker separator the waste plastic bottle of recovery, by the vibration of shaker separator, the label paper being about to come off and the foreign material that stick to plastic bottle surface are carried out preliminary Separation by vibration, the label paper after separation and foreign material are dropped in surge drum by the screen cloth of shaker separator and collect;
(2) waste plastic bottle in step (1) after initial gross separation drops on ribbon conveyer, by manually carrying out secondary sorting, sorting out and not having separative foreign material;
(3) waste plastic bottle in step (2) after secondary sorting is transported in label paper rolling cut cylinder by conveyer and carries out rolling cut, utilize the cutting knife in label paper rolling cut cylinder that label paper is cut into sheet, and under the turning effort of label paper rolling cut cylinder, the label paper of sheet and bottle are separated;
(4) bottle after being separated in step (3) and the label paper of sheet enter in selection by winnowing cylinder, carry out three sortings, blower fan is utilized the outlet of the label paper of sheet by selection by winnowing cylinder top to be blown out, and centralized collection, bottle and part labels paper drop on conveyer by bottom selection by winnowing cylinder under gravity;
(5) bottle in step (4) after three sortings and part labels paper send into rotary cylinder by conveyer, at the discharge end of cylinder, one fan is set, fan is utilized to dry in cylinder, cylinder High Rotation Speed, the charging port of the sheet label paper floated in cylinder by cylinder is blown out, and is collected by gathering-device;
(6) bottle in step (5) after four sortings and part labels paper are by cylinder out, drop into ribbon conveyer, by manually carrying out the 5th sorting, the label paper not having sorting clean all being sorted out, being separated clean bottle and entering pulverizer pulverizing.
2. tag paper of waste plastic bottle separation method according to claim 1, is characterized in that: the label paper sub-elected in described step (1), step (2), step (4), step (5) and step (6) is used as PVC raw material and prepares pvc pipe.
3. tag paper of waste plastic bottle separation method according to claim 1, is characterized in that: the waste plastic bottle of described separation is not through the waste plastic bottle of extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310205169.6A CN103302763B (en) | 2013-05-28 | 2013-05-28 | Method for separating tag paper of waste plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310205169.6A CN103302763B (en) | 2013-05-28 | 2013-05-28 | Method for separating tag paper of waste plastic bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302763A CN103302763A (en) | 2013-09-18 |
| CN103302763B true CN103302763B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310205169.6A Expired - Fee Related CN103302763B (en) | 2013-05-28 | 2013-05-28 | Method for separating tag paper of waste plastic bottle |
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| CN (1) | CN103302763B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113445346A (en) * | 2021-07-06 | 2021-09-28 | 威洋联捷(深圳)科技股份有限公司 | Method for recycling and reproducing waste label paper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138327A (en) * | 1999-11-10 | 2001-05-22 | Yamaguchi Sangyo Kk | Pet bottle recovery system |
| JP3676187B2 (en) * | 2000-04-26 | 2005-07-27 | 建次 高橋 | PET bottle recycling processing method and PET bottle recycling processing equipment |
| KR101067584B1 (en) * | 2009-11-10 | 2011-09-27 | 박은균 | System to regenerate waste plastics and method to recycle water used there |
| JP3168235U (en) * | 2011-03-24 | 2011-06-02 | 三和産業株式会社 | Waste separator |
| CN102950670A (en) * | 2012-11-13 | 2013-03-06 | 界首市成铭塑业有限公司 | Automatic cleaning and recovering process of waste plastic bottles |
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| CN103302763A (en) | 2013-09-18 |
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