CN105128187A - System for treating and recycling PET - Google Patents
System for treating and recycling PET Download PDFInfo
- Publication number
- CN105128187A CN105128187A CN201510571984.3A CN201510571984A CN105128187A CN 105128187 A CN105128187 A CN 105128187A CN 201510571984 A CN201510571984 A CN 201510571984A CN 105128187 A CN105128187 A CN 105128187A
- Authority
- CN
- China
- Prior art keywords
- pet
- rinse bath
- high pressure
- disintegrating machine
- heated wash
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
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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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a system for treating and recycling PET. The system is used for treating and recycling the PET by washing for twice and removing dust by a high-pressure fan. The system comprises a conveying belt, a crushing machine, a belt heating and washing tank, a washing tank, a dewatering dryer, a high-pressure fan and a recycling and storing device, wherein the conveying belt is connected to the crushing machine; the outlet of the crushing machine is connected to the belt heating and washing tank; the belt heating and washing tank is connected to the washing tank; the washing tank is connected to the dewatering dryer; the dewatering dryer is connected to the high-pressure fan; the high-pressure fan is connected to the recycling and storing device. The system is simple in structure and simple and efficient in processes, can be used in large range of industrial production.
Description
Technical field
The present invention relates to and belong to green, Chemical Manufacture and plastic applications, particularly a kind of PET process and recovery system.
Background technology
Nineteen fifty-three, first DuPont company realizes linear thermoplastic polymer PET (PETG) suitability for industrialized production.Be widely used as the fields such as synthetic fibers, packing plastic bottle, engineering plastics and film, the product package bottle especially in field of food because it possesses outstanding physical and chemical performance, and its application is still in continuous expansion.But because PET has extremely strong chemical inertness under field conditions (factors), be difficult to be biodegradable, a large amount of waste PETs not only causes serious pollution to environment.And according to statistics, produce and about have 3-5% to become waste material in process at PET, and a large amount of PET product used mostly is one-time consumption product, so the generation of waste PET is huge, this is a kind of huge waste to the physical resources of the mankind.
Meanwhile, the production of PET is that to consume non-renewable resource oil be cost.Therefore, the recycling of waste PET is significant, and what while reducing environmental pollution, increase resource utilizes the cycle, saves raw materials for production, will produce huge Social and economic benefin this increasing one subtracts.Therefore, along with its output and discarded progressively increase of measuring, how PET industry realizes the resource benign cycle of production, processing, recycling, and the important channel namely changed to " white resource " by " white pollution ", has become important technological development direction.
Summary of the invention
In order to solve the technical problem existed in prior art, solve PET because discarding the wasting of resources and problem of environmental pollution that cause, the present invention aims to provide a kind of succinct, efficient PET process and recovery system.
The technical solution used in the present invention is: a kind of PET process and recovery system, this system comprises twice cleaning and high pressure positive blower dedusting, and this system described comprises conveyer belt, disintegrating machine, band heated wash groove, rinse bath, dehydration dryer, high pressure positive blower and recovery storage device; Described conveyer belt is connected with disintegrating machine, and described disintegrating machine outlet is connected with band heated wash groove; Described band heated wash groove is connected with rinse bath, and described rinse bath is connected with dehydration dryer; Described dehydration dryer is connected with high pressure positive blower, and described high pressure positive blower is connected with recovery storage device.
Preferably, automatic crane is also provided with between described disintegrating machine outlet and band heated wash groove.
Preferably, automatic crane is also provided with between described band heated wash groove and rinse bath.
Preferably, automatic crane is also provided with between described rinse bath and dehydration dryer.
Advantage of the present invention and beneficial effect are: a kind of PET process of the present invention and recovery system, PET, PET beverage bottle or other article containing PET, disintegrating machine is transported to through conveyer belt, these article are just broken into a certain size fragment by disintegrating machine, this fragment is after the cleaning of band heated wash groove, can by the impurity of this article surface (such as label, greasy dirt etc.) dispose, fragment after first wash is through rinse bath, the bottle cap of these article or other tampers can be separated, through these article of twice cleaning, deliver to dehydration dryer, dry, processed can be carried out, reach more than 90%, these article after oven dry deliver to high pressure positive blower, further can remove the impurity such as dust, PET after high pressure positive blower process, PET beverage bottle or other article containing PET are delivered to recovery storage device and are carried out recycling, structure of the present invention is simple, can apply in industrial production broad spectrum.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention;
In figure: arrow represents closure successively.
Detailed description of the invention
Be further described the specific embodiment of the present invention below in conjunction with drawings and Examples, following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, for the structural representation of an embodiment of the present invention, a kind of PET process and recovery system, this system comprises twice cleaning and high pressure positive blower dedusting, and this system described comprises conveyer belt, disintegrating machine, band heated wash groove, rinse bath, dehydration dryer, high pressure positive blower and recovery storage device; Described conveyer belt is connected with disintegrating machine, and described disintegrating machine outlet is connected with band heated wash groove; Described band heated wash groove is connected with rinse bath, and described rinse bath is connected with dehydration dryer; Described dehydration dryer is connected with high pressure positive blower, and described high pressure positive blower is connected with recovery storage device.
PET, PET beverage bottle or other article containing PET, disintegrating machine is transported to through conveyer belt, these article are just broken into a certain size fragment by disintegrating machine, this fragment is after the cleaning of band heated wash groove, can by the impurity of this article surface (such as label, greasy dirt etc.) dispose, fragment after first wash is through rinse bath, the bottle cap of these article or other tampers can be separated, through these article of twice cleaning, deliver to dehydration dryer, dry, processed can be carried out, reach more than 90%, these article after oven dry deliver to high pressure positive blower, further can remove the impurity such as dust, PET after high pressure positive blower process, PET beverage bottle or other article containing PET are delivered to recovery storage device and are carried out recycling.
In the present embodiment, between described disintegrating machine outlet and band heated wash groove, be also provided with automatic crane I.
Export the automatic crane I be provided with at disintegrating machine, easily the fragment that fragmentation completes can be delivered to the rinse bath of band heating.
In the present embodiment, between described band heated wash groove and rinse bath, be also provided with automatic crane II.
The automatic crane II be provided with between band heated wash groove and rinse bath, can deliver to rinse bath by the fragment cleaned easily.
In the present embodiment, between described rinse bath and dehydration dryer, be also provided with automatic crane III.
Between rinse bath and dehydration dryer, be provided with automatic crane III, easily the fragment cleaned can be delivered to dehydration dryer.
The above is only preferred embodiments of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. PET process and a recovery system, is characterized in that: this system comprises twice cleaning and high pressure positive blower dedusting, and this system described comprises conveyer belt, disintegrating machine, band heated wash groove, rinse bath, dehydration dryer, high pressure positive blower and recovery storage device; Described conveyer belt is connected with disintegrating machine, and described disintegrating machine outlet is connected with band heated wash groove; Described band heated wash groove is connected with rinse bath, and described rinse bath is connected with dehydration dryer; Described dehydration dryer is connected with high pressure positive blower, and described high pressure positive blower is connected with recovery storage device.
2. PET process according to claim 1 and recovery system, is characterized in that: be also provided with automatic crane I between described disintegrating machine outlet and band heated wash groove.
3. PET process according to claim 1 and recovery system, is characterized in that: be also provided with automatic crane II between described band heated wash groove and rinse bath.
4. PET process according to claim 1 and recovery system, is characterized in that: be also provided with automatic crane III between described rinse bath and dehydration dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571984.3A CN105128187A (en) | 2015-09-09 | 2015-09-09 | System for treating and recycling PET |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571984.3A CN105128187A (en) | 2015-09-09 | 2015-09-09 | System for treating and recycling PET |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128187A true CN105128187A (en) | 2015-12-09 |
Family
ID=54713921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510571984.3A Pending CN105128187A (en) | 2015-09-09 | 2015-09-09 | System for treating and recycling PET |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128187A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015636A (en) * | 1998-07-01 | 2000-01-18 | Meino:Kk | Multistage washing/dewatering/drying method for cut pet bottle fine piece and its multistage washing/ dewatering apparatus |
| CN202224378U (en) * | 2011-07-08 | 2012-05-23 | 博罗县业鸿塑胶制品有限公司 | Waste plastic cleaning equipment with breaking device |
| 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 |
| CN204263409U (en) * | 2014-10-29 | 2015-04-15 | 广东亿捷科技发展有限公司 | A kind of waste plastics cleaning separator |
| CN204935968U (en) * | 2015-09-11 | 2016-01-06 | 安徽省凯峰塑料机械有限公司 | A kind of PET process and recovery system |
-
2015
- 2015-09-09 CN CN201510571984.3A patent/CN105128187A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000015636A (en) * | 1998-07-01 | 2000-01-18 | Meino:Kk | Multistage washing/dewatering/drying method for cut pet bottle fine piece and its multistage washing/ dewatering apparatus |
| CN202224378U (en) * | 2011-07-08 | 2012-05-23 | 博罗县业鸿塑胶制品有限公司 | Waste plastic cleaning equipment with breaking device |
| 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 |
| CN204263409U (en) * | 2014-10-29 | 2015-04-15 | 广东亿捷科技发展有限公司 | A kind of waste plastics cleaning separator |
| CN204935968U (en) * | 2015-09-11 | 2016-01-06 | 安徽省凯峰塑料机械有限公司 | A kind of PET process and recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |