CN102950670A - Automatic cleaning and recovering process of waste plastic bottles - Google Patents

Automatic cleaning and recovering process of waste plastic bottles Download PDF

Info

Publication number
CN102950670A
CN102950670A CN2012104540692A CN201210454069A CN102950670A CN 102950670 A CN102950670 A CN 102950670A CN 2012104540692 A CN2012104540692 A CN 2012104540692A CN 201210454069 A CN201210454069 A CN 201210454069A CN 102950670 A CN102950670 A CN 102950670A
Authority
CN
China
Prior art keywords
plastic bottle
cleaning
sorting
sterilization
pulverizer
Prior art date
Application number
CN2012104540692A
Other languages
Chinese (zh)
Inventor
王其邹
Original Assignee
界首市成铭塑业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 界首市成铭塑业有限公司 filed Critical 界首市成铭塑业有限公司
Priority to CN2012104540692A priority Critical patent/CN102950670A/en
Publication of CN102950670A publication Critical patent/CN102950670A/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Abstract

The invention discloses an automatic cleaning and recovering process of waste plastic bottles, and relates to the technical field of the plastic recovery. The automatic cleaning and recovering process comprises the following steps of: firstly sorting recovered waste plastic bottles, conveying the same types of sorted waste plastic bottles into a cleaning and sterilizing device for high-temperature sterilization, and carrying out preliminary cleaning; slowly conveying the cleaned plastic bottles into label separating equipment by a conveying device, and carrying out separation and removal on labels adhered on the plastic bottles; conveying the plastic bottles subjected to label separation to sorting equipment, sorting out different types and materials of bottles again by labor, and after sorting, directly conveying the plastic bottles to a crusher for crushing; conveying plastic particles outflowing from the crusher into a rinsing device by a screw rod; enabling the rinsed plastic particles to directly enter a high-temperature cooking device for high-temperature cooking and sterilizing, then carrying out drying, and carrying out detecting, packaging and warehousing. The automatic cleaning and recovering process disclosed by the invention has the advantages that the the steps are simple, the operation is convenient, and no pollutants are generated in the recovering process, so that the energy-saving and environmentally-friendly effects are achieved; and the prepared plastic bottle pieces are high in purity, large in additional value and good in economic benefit.

Description

A kind of automation waste plastic bottle clean reclaiming process
Technical field
The present invention relates to plastics recovery technology field, be specifically related to a kind of automation waste plastic bottle clean reclaiming process and device.
Background technology
Along with industrial expansion, the application of plastic products has spreaded all over the every field of industrial or agricultural and daily life, the waste or used plastics rubbish of whole world generation every day can't be estimated, but it is apparent to the large pressure of tool that environment causes, in order to process these plastic garbages, existing method generally is landfill, burning etc.But because the natural degradation of common plastic garbage is chronic, generally will be through could degrading more than 100 years, and also can produce a large amount of harmful substances such as methane in the degradation process, so landfill method has obtained denouncing of a lot of experts; And the pernicious gas that burning method produces, flue dust etc. directly impact environment.Simultaneously since plastics as petroleum chemicals, the primary raw material of its production is oil, and it is a kind of non-renewable resources, and at present 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 that solves at present the plastic garbage problem.It has effectively solved the threat of plastic product to environment, also can alleviate to a certain extent the use amount of oil simultaneously.At present, the Portable drinks such as bottled mineral water thereupon are to have produced a large amount of waste plastic bottles owing to characteristics more and more welcomed by the peoples such as it is convenient for carrying, clean hygienes.For recycling these waste plastic bottles, need to carry out fragmentation, cleaning, removing impurities etc. to it, traditional recovery technique and reclaimer technology content are not high, and cost recovery is large, reclaims additional cost performance unsatisfactory, and is more for the discharging of pollutant.
Summary of the invention
It is a kind of simple in structure that technical problem to be solved by this invention is to provide, the automation waste plastic bottle clean reclaiming process of high efficiency.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of automation waste plastic bottle clean reclaiming process, it is characterized in that: described technique may further comprise the steps,
1) at first the waste plastic bottle of retrieving is sorted, the plastic bottle sorting of unlike material is opened, in sort process, reject simultaneously larger foreign material;
2) waste plastic bottle of same type after the sorting is transported to carries out high temperature sterilization and preliminary the cleaning in the cleaning and sterilization device, adopt steam to carry out sterilization;
3) plastic bottle after will cleaning is transported in the plastic bottle holding tank, slowly plastic bottle is sent in the label separation equipment through conveying device again, and the label that adheres on the plastic bottle is separated and removes;
4) plastic bottle after the separation tags is sent on the sorting arrangement, by manually sorting out again the bottle of dissimilar and material, directly plastic bottle being transported to pulverizer after the sorting pulverizes, add entry when pulverizing in pulverizer, the plastic grain that crushes is along with current flow out from the pulverizer outlet;
5) plastic grain that flows out from pulverizer is sent to the rinsing device through screw rod, in rinsing device, be placed with water, and stir by agitating device, the bottle cap particle that contains in the plastic grain and do not remove clean label fragments and swim on the water surface, and by removing device bottle cap particle and the label fragments on top layer are removed collection;
6) plastic grain after the rinsing directly enters into the thermophilic digestion device and carries out thermophilic digestion sterilization, dries after finishing, and carries out thermophilic digestion and drying after the drying again;
7) after last drying is finished, detect, pack, put in storage.
The present invention also provides a kind of automation waste plastic bottle clean recovery unit, comprise ingredient conveyor, the discharge end of described ingredient conveyor is connected to the charging aperture of cleaning and sterilization device, the discharging opening of described cleaning and sterilization device is connected to the plastic bottle holding tank by conveying worm, the bottom of described plastic bottle holding tank is connected to the charging aperture of label separation equipment by conveyer, the discharging opening of described label separation equipment is by carrying and be connected on the conveyer belt of sorting platform, the discharge end of conveyer belt is connected to the charging aperture of pulverizer, the discharging opening of described pulverizer is connected to rinsing device by conveying worm, described rinsing device discharge end is connected to the charging aperture of the first digesting apparatus through conveying worm, the discharging opening of described the first digesting apparatus is connected to the first drier, the discharge end of described the first drier is connected to the charging aperture of the second steaming plant, the discharging opening of described the second steaming plant connects the second drier, and described the second drier discharge end is connected to the finished product packing machine.
Described cleaning and sterilization device is connected with jet chimney, and the bottom of described cleaning and sterilization device is provided with apopore, and this apopore is connected to water circulation tank by pipeline.
Described label separation equipment comprises a horizontally disposed cylinder, described cylinder both ends open, the feed end of described cylinder connects a retracting device, the discharge end of described cylinder is provided with a fan, described cylinder is connected to transmission mechanism, can drive cylinder by transmission mechanism and rotatablely move.
Described pulverizer is connected with water pipe, and the discharging opening of described pulverizer is connected with spiral conveying groove, and described spiral conveying groove is and is horizontally disposed with, and the bottom of described spiral conveying groove is network structure.
Described rinsing device top is provided with the label scraper mechanism.
The invention has the beneficial effects as follows: processing step of the present invention is simple, and convenient operation does not have the generation of pollutant in removal process, energy-conserving and environment-protective, and the plastic bottle sheet purity of preparation is high, and added value is large, and is good in economic efficiency, and automaticity is high, and working effect is high.
Description of drawings
Fig. 1 is process chart of the present invention;
Fig. 2 is label separation device structure figure of the present invention;
Fig. 3 is mill structure figure of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of automation waste plastic bottle clean reclaiming process, described technique may further comprise the steps,
1) at first the waste plastic bottle of retrieving is sorted, the plastic bottle sorting of unlike material is opened, in sort process, reject simultaneously larger foreign material;
2) waste plastic bottle of same type after the sorting is transported to carries out high temperature sterilization and preliminary the cleaning in the cleaning and sterilization device, adopt steam to carry out sterilization;
3) plastic bottle after will cleaning is transported in the plastic bottle holding tank, slowly plastic bottle is sent in the label separation equipment through conveying device again, and the label that adheres on the plastic bottle is separated and removes;
4) plastic bottle after the separation tags is sent on the sorting arrangement, by manually sorting out again the bottle of dissimilar and material, directly plastic bottle being transported to pulverizer after the sorting pulverizes, add entry when pulverizing in pulverizer, the plastic grain that crushes is along with current flow out from the pulverizer outlet;
5) plastic grain that flows out from pulverizer is sent to the rinsing device through screw rod, in rinsing device, be placed with water, and stir by agitating device, the bottle cap particle that contains in the plastic grain and do not remove clean label fragments and swim on the water surface, and by removing device bottle cap particle and the label fragments on top layer are removed collection;
6) plastic grain after the rinsing directly enters into the thermophilic digestion device and carries out thermophilic digestion sterilization, dries after finishing, and carries out thermophilic digestion and drying after the drying again;
7) after last drying is finished, detect, pack, put in storage.
The present invention also provides a kind of automation waste plastic bottle clean recovery unit, as shown in Figure 1, comprise ingredient conveyor, the discharge end of ingredient conveyor is connected to the charging aperture of cleaning and sterilization device 1, the discharging opening of cleaning and sterilization device 1 is connected to plastic bottle holding tank 2 by conveying worm, the bottom of plastic bottle holding tank 2 is connected to the charging aperture of label separation equipment 3 by conveyer, the discharging opening of label separation equipment 3 is by carrying and be connected on the conveyer belt of sorting platform 4, the discharge end of conveyer belt is connected to the charging aperture of pulverizer 5, the discharging opening of pulverizer 5 is connected to rinsing device 6 by conveying worm, rinsing device 6 tops are provided with the label scraper mechanism, rinsing device 6 discharge ends are connected to the charging aperture of the first digesting apparatus 7 through conveying worm, the discharging opening of the first digesting apparatus 7 is connected to the first drier 8, the discharge end of the first drier 8 is connected to the charging aperture of the second steaming plant 9, the discharging opening of the second steaming plant 9 connects the second drier 10, the second driers 10 discharge ends and is connected to finished product packing machine 11.
Cleaning and sterilization device 1 is connected with jet chimney, and the bottom of cleaning and sterilization device 1 is provided with apopore, and this apopore is connected to water circulation tank by pipeline.
As shown in Figure 2, label separation equipment 3 comprises a horizontally disposed cylinder 31, cylinder 31 both ends opens, the feed end of cylinder 31 connects a retracting device 32, the discharge end of cylinder 31 is provided with a fan 33, cylinder 31 is connected to transmission mechanism, can drive cylinder by transmission mechanism and rotatablely move.
As shown in Figure 3, pulverizer 5 is connected with water pipe, and the discharging opening 51 of pulverizer 5 is connected with spiral conveying groove 52, and spiral conveying groove 52 is and is horizontally disposed with, and the bottom of spiral conveying groove 52 is network structure.
Above demonstration and described basic 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; that describes in above-described embodiment and the specification 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.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (6)

1. automation waste plastic bottle clean reclaiming process, it is characterized in that: described technique may further comprise the steps,
A) at first the waste plastic bottle of retrieving is sorted, the plastic bottle sorting of unlike material is opened, in sort process, reject simultaneously larger foreign material;
B) waste plastic bottle of same type after the sorting is transported to carries out high temperature sterilization and preliminary the cleaning in the cleaning and sterilization device, adopt steam to carry out sterilization;
C) plastic bottle after will cleaning is transported in the plastic bottle holding tank, slowly plastic bottle is sent in the label separation equipment through conveying device again, and the label that adheres on the plastic bottle is separated and removes;
D) plastic bottle after the separation tags is sent on the sorting arrangement, by manually sorting out again the bottle of dissimilar and material, directly plastic bottle being transported to pulverizer after the sorting pulverizes, add entry when pulverizing in pulverizer, the plastic grain that crushes is along with current flow out from the pulverizer outlet;
E) plastic grain that flows out from pulverizer is sent to the rinsing device through screw rod, in rinsing device, be placed with water, and stir by agitating device, the bottle cap particle that contains in the plastic grain and do not remove clean label fragments and swim on the water surface, and by removing device bottle cap particle and the label fragments on top layer are removed collection;
F) plastic grain after the rinsing directly enters into the thermophilic digestion device and carries out thermophilic digestion sterilization, dries after finishing, and carries out thermophilic digestion and drying after the drying again;
G) after last drying is finished, detect, pack, put in storage.
2. automation waste plastic bottle clean recovery unit, it is characterized in that: comprise ingredient conveyor, the discharge end of described ingredient conveyor is connected to the charging aperture of cleaning and sterilization device, the discharging opening of described cleaning and sterilization device is connected to the plastic bottle holding tank by conveying worm, the bottom of described plastic bottle holding tank is connected to the charging aperture of label separation equipment by conveyer, the discharging opening of described label separation equipment is by carrying and be connected on the conveyer belt of sorting platform, the discharge end of conveyer belt is connected to the charging aperture of pulverizer, the discharging opening of described pulverizer is connected to rinsing device by conveying worm, described rinsing device discharge end is connected to the charging aperture of the first digesting apparatus through conveying worm, the discharging opening of described the first digesting apparatus is connected to the first drier, the discharge end of described the first drier is connected to the charging aperture of the second steaming plant, the discharging opening of described the second steaming plant connects the second drier, and described the second drier discharge end is connected to the finished product packing machine.
3. a kind of automation waste plastic bottle clean recovery unit according to claim 2, it is characterized in that: described cleaning and sterilization device is connected with jet chimney, the bottom of described cleaning and sterilization device is provided with apopore, and this apopore is connected to water circulation tank by pipeline.
4. a kind of automation waste plastic bottle clean recovery unit according to claim 2, it is characterized in that: described label separation equipment comprises a horizontally disposed cylinder, described cylinder both ends open, the feed end of described cylinder connects a retracting device, the discharge end of described cylinder is provided with a fan, described cylinder is connected to transmission mechanism, can drive cylinder by transmission mechanism and rotatablely move.
5. a kind of automation waste plastic bottle clean recovery unit according to claim 2, it is characterized in that: described pulverizer is connected with water pipe, the discharging opening of described pulverizer is connected with spiral conveying groove, described spiral conveying groove is and is horizontally disposed with, and the bottom of described spiral conveying groove is network structure.
6. a kind of automation waste plastic bottle clean recovery unit according to claim 2, it is characterized in that: described rinsing device top is provided with the label scraper mechanism.
CN2012104540692A 2012-11-13 2012-11-13 Automatic cleaning and recovering process of waste plastic bottles CN102950670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104540692A CN102950670A (en) 2012-11-13 2012-11-13 Automatic cleaning and recovering process of waste plastic bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104540692A CN102950670A (en) 2012-11-13 2012-11-13 Automatic cleaning and recovering process of waste plastic bottles

Publications (1)

Publication Number Publication Date
CN102950670A true CN102950670A (en) 2013-03-06

Family

ID=47760342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104540692A CN102950670A (en) 2012-11-13 2012-11-13 Automatic cleaning and recovering process of waste plastic bottles

Country Status (1)

Country Link
CN (1) CN102950670A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103144219A (en) * 2013-03-13 2013-06-12 东莞市台电塑胶机械制造有限公司 HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line
CN103302763A (en) * 2013-05-28 2013-09-18 界首市成铭塑业有限公司 Method for separating tag paper of waste plastic bottle
CN103341925A (en) * 2013-06-05 2013-10-09 马鞍山湖滨无纺布科技有限公司 Method for producing PET bottle materials
CN104608287A (en) * 2015-02-12 2015-05-13 苏州玖隆再生科技股份有限公司 Waste plastic bottle cleaning recycling process
CN104984947A (en) * 2015-06-12 2015-10-21 龙福环能科技股份有限公司 Water-washing process for recycling PET (polyethylene glycol terephthalate) bottle chips
CN105058627A (en) * 2015-08-03 2015-11-18 安徽环嘉天一再生资源有限公司 Waste plastic bottle treatment system and method with high-speed high-quality sorting effect
CN105058622A (en) * 2015-08-03 2015-11-18 安徽环嘉天一再生资源有限公司 Waste plastic bottle treatment system and method
CN105128187A (en) * 2015-09-09 2015-12-09 安徽省凯峰塑料机械有限公司 System for treating and recycling PET
CN105126984A (en) * 2015-09-09 2015-12-09 安徽省凯峰塑料机械有限公司 Efficient recycling and label-removing method of PET beverage bottles
CN108247905A (en) * 2017-12-07 2018-07-06 广德盛源电器有限公司 A kind of plastic grain regeneration technology
CN111645232A (en) * 2020-06-18 2020-09-11 绍兴上虞丙方环保设备有限公司 Recovery processing device for plastic medical waste such as infusion bottle bag

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1765602A (en) * 2005-11-29 2006-05-03 黄琼瑶 Plastic bottle reclaim treatment system
CN101306560A (en) * 2008-02-02 2008-11-19 谭亦武 High-cleanliness cleaning and treating system for PET recovered bottle pieces
CN102114676A (en) * 2011-01-31 2011-07-06 苏州中塑再生机械有限公司 Recycling, breaking and cleaning line for polyethylene terephthalate (PET) mineral water bottle
CN201979631U (en) * 2011-01-14 2011-09-21 东莞市粤来富农机具科技有限公司 Plastic pesticide bottle recycling and treating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1765602A (en) * 2005-11-29 2006-05-03 黄琼瑶 Plastic bottle reclaim treatment system
CN101306560A (en) * 2008-02-02 2008-11-19 谭亦武 High-cleanliness cleaning and treating system for PET recovered bottle pieces
CN201979631U (en) * 2011-01-14 2011-09-21 东莞市粤来富农机具科技有限公司 Plastic pesticide bottle recycling and treating system
CN102114676A (en) * 2011-01-31 2011-07-06 苏州中塑再生机械有限公司 Recycling, breaking and cleaning line for polyethylene terephthalate (PET) mineral water bottle

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103144219A (en) * 2013-03-13 2013-06-12 东莞市台电塑胶机械制造有限公司 HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line
CN103144219B (en) * 2013-03-13 2015-01-14 东莞市台电环保科技有限公司 HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line
CN103302763A (en) * 2013-05-28 2013-09-18 界首市成铭塑业有限公司 Method for separating tag paper of waste plastic bottle
CN103341925B (en) * 2013-06-05 2016-12-28 马鞍山湖滨无纺布科技有限公司 A kind of production method of PET bottle material
CN103341925A (en) * 2013-06-05 2013-10-09 马鞍山湖滨无纺布科技有限公司 Method for producing PET bottle materials
CN104608287A (en) * 2015-02-12 2015-05-13 苏州玖隆再生科技股份有限公司 Waste plastic bottle cleaning recycling process
CN104984947A (en) * 2015-06-12 2015-10-21 龙福环能科技股份有限公司 Water-washing process for recycling PET (polyethylene glycol terephthalate) bottle chips
CN104984947B (en) * 2015-06-12 2017-04-05 龙福环能科技股份有限公司 A kind of washing process of recycled PET bottles sheet stock
CN105058622A (en) * 2015-08-03 2015-11-18 安徽环嘉天一再生资源有限公司 Waste plastic bottle treatment system and method
CN105058622B (en) * 2015-08-03 2018-03-16 安徽环嘉天一再生资源有限公司 A kind of waste plastic bottle processing system and its method
CN105058627A (en) * 2015-08-03 2015-11-18 安徽环嘉天一再生资源有限公司 Waste plastic bottle treatment system and method with high-speed high-quality sorting effect
CN105126984A (en) * 2015-09-09 2015-12-09 安徽省凯峰塑料机械有限公司 Efficient recycling and label-removing method of PET beverage bottles
CN105128187A (en) * 2015-09-09 2015-12-09 安徽省凯峰塑料机械有限公司 System for treating and recycling PET
CN108247905A (en) * 2017-12-07 2018-07-06 广德盛源电器有限公司 A kind of plastic grain regeneration technology
CN111645232A (en) * 2020-06-18 2020-09-11 绍兴上虞丙方环保设备有限公司 Recovery processing device for plastic medical waste such as infusion bottle bag

Similar Documents

Publication Publication Date Title
CN103934923B (en) Waste and old mixed plastic reclaims separator and method
US10272441B2 (en) System for squeezing, smashing and winnowing municipal solid waste
CN104874582B (en) Household garbage crushing sorting system
CN102671928B (en) Method for sorting and comprehensively using urban mixed garbage
US8393558B2 (en) Mechanized separation and recovery system for solid waste
US8632024B2 (en) Systems and methods for processing mixed solid waste
CN101130194B (en) Method for comprehensive processing garbage of food and recycling to use
CA2847289C (en) Systems and methods for processing mixed solid waste
CN102717451B (en) Recycling treatment method and equipment of waste plastic
CN100434198C (en) Domestic garbage processing process
CN202028602U (en) Complete equipment for household garbage disposal production line
CN103480633B (en) Domestic garbage resource treating apparatus and processing method thereof
JP6023070B2 (en) Mechanical sorting of wet and dry materials in solid waste streams
WO2012071060A2 (en) Systems and methods for processing mixed solid waste
CN102557031B (en) Method for recycling silicon carbide in waste silicon slice cutting mortar
CN102688881A (en) Urban kitchen waste recycling utilization and harmless treatment technology
CN101524700B (en) Treating technical method for food wastes and treating equipment
CN105642645B (en) Cities and towns composting dry type Automated fine method for separating and its equipment
CN102114676B (en) Recycling, breaking and cleaning line for polyethylene terephthalate (PET) mineral water bottle
CN102728601A (en) Technology for full classification recycling treatment on household waste
CN104354243A (en) System for cleaning and reusing polyester or plastic fragments and technology of system
CN101716586B (en) Module-assembly type domestic waste sorting device
CN201385040Y (en) Food waste treatment equipment
CN205008375U (en) Waste disposal equipment
CN103318582B (en) Automatic classification trash can

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130306