CN103144219A - HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line - Google Patents
HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line Download PDFInfo
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- CN103144219A CN103144219A CN2013100791770A CN201310079177A CN103144219A CN 103144219 A CN103144219 A CN 103144219A CN 2013100791770 A CN2013100791770 A CN 2013100791770A CN 201310079177 A CN201310079177 A CN 201310079177A CN 103144219 A CN103144219 A CN 103144219A
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- hdpe
- bottle
- heating bath
- hdpe bottle
- paper
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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
- B29B17/02—Separating plastics from other materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/744—Labels, badges, e.g. marker sleeves
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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 relates to an HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line, relating to the technical field of classification recycling of plastics. The production line comprises an HDPE bottle conveying belt, a long-cylinder-shaped heating bath, a conveying screw rod, a rotary screen, a picking table, an HDPE bottle body conveying belt and an HDPE bottle body accepting container which are sequentially arranged from front to back and also can comprise a winnowing device, wherein hot water is contained in the heating bath, and a certain amount of alkali is added in the hot water; stirring propelling devices are horizontally arranged in the heating batch along the length direction of the heating bath and comprise rotating shafts and blades, and the blades are arrayed in a spiral manner; and a rotary screen is a long-cylinder-shaped rotating body, and a plurality of screen holes are formed in the wall of the rotary screen. According to the HDPE-bottle-based paper-removing and cap-removing production line, the problems that the HDPE bottle cannot be subjected to automatic paper-removing, cap-removing and classification recycling in the prior art are solved, the continuous fast separation and the classification recycling to HDPE bottle bodies, label papers and bottle caps can be realized, and the efficient classification recycling to three different materials, namely an HDPE material, a PE (polyethylene) material and a PO (polyolefin) material, of the HDPE bottle is realized.
Description
Technical field
The present invention relates to plastics classification recovery technology field, the HDPE bottle that particularly reclaims for the body of HDPE bottle, the label paper that is attached at body and bottle cap classification takes off paper and takes off and covers production line.
Background technology
HDPE is that the English name of high-density polyethylene plastics is called for short.HDPE can produce big-and-middle-sized hollow container with blow moulding, as bottle, bucket etc.The bottle of making of HDPE is commonly referred to as the HDPE bottle.HDPE bottle purposes is wide, as milk bottle, medical bottle, machine oil bottle etc.In general, the bottle cap of HDPE bottle is made (being called expoxy propane) with the PO material, and the label paper that is pasted on body is made (being called polyethylene) with the PE material.A recycling that important feature is resource of modern economy is called recycling economy.Along with the development of society, the level of resource recycling and the requirement of level are also improved constantly.With the example that is recycled as of HDPE bottle, except hand-sorting, prior art can't be carried out Fast Classification to body, label paper and bottle cap and be reclaimed, but body, label paper and bottle cap are pulverized together, rests on a kind of very extensive recovery state of low side.Therefore overcoming the extensive drawback of HDPE bottle recovery in prior art, is to improve the needs that the HDPE bottle is recycled level and level, is the needs that improve HDPE utilization of resources benefit.
A kind of rapidly and efficiently system that body, label paper and the bottle cap classification of HDPE bottle can be reclaimed of market demand is to satisfy the needs of high level recycling HDPE bottle.
Summary of the invention
The present invention is intended to overcome the defects of prior art, provides a kind of based on the taking off paper and take off and cover production line of HDPE bottle, and it is the rapidly and efficiently system that a kind of body with the HDPE bottle, label paper and bottle cap classification are reclaimed.The paper that takes off herein namely refers to label removing paper.
For this reason, the present invention has two cover technical schemes.
Technical scheme one:
Based on the taking off paper and take off and cover production line of HDPE bottle, comprise the HDPE bottle conveyer belt that sets gradually from front to back, long tubular heating bath, conveying screw rod, rotary screen, pick up material platform, HDPE body conveyer belt and HDPE body and receive packaging container; Wherein:
The front end of HDPE bottle conveyer belt is in low level and feed hopper is set, and HDPE bottle conveyer belt delivers to the HDPE bottle receiving hopper that the heating bath front end arranges toward rear-inclined lifting and its rear end, makes the HDPE bottle enter heating bath and processes;
in heating bath, splendid attire hot water and water temperature remain on uniform temperature, add a certain amount of alkali in hot water, crouch along its length direction in heating bath and establish a stirring pusher, described stirring pusher comprises rotating shaft and blade, blade spread configuration twist in rotating shaft, HDPE bottle in heating bath is through the stirring of hot-water soak and described stirring pusher, the body of HDPE bottle can produce plastic deformation and bottle cap is loosening, its bonding force of the label of pasting on the body of HDPE bottle can weaken, described stirring pusher is in stirring heating bath in the HDPE bottle, also the HDPE bottle is produced a power that pushes backward, make the HDPE bottle be pushed to from front to back the rear end of heating bath and be pushed to the loading hopper of conveying screw rod, make the HDPE bottle enter conveying screw rod carries backward,
The front end of conveying screw rod is in low level and loading hopper is set, and conveying screw rod is delivered to the HDPE bottle front end of rotary screen toward rear-inclined lifting and its rear end, makes the HDPE bottle enter rotary screen and processes; In the conveying of HDPE bottle not stall dynamic formula in conveying screw rod, the part bottle cap can be thrown off, some label paper meeting avulsion;
Rotary screen is the rotor of long tubular, and Qi Bishang opens the many sieve apertures of system, and the diameter of sieve aperture is larger than the bottle cap of HDPE bottle, and bottle cap throws away from sieve aperture; Entering HDPE bottle, bottle cap and label paper in rotary screen is subjected to rotary screen to rotate the centrifugal action that produces can to strengthen to get rid of and take off effect, to impel that bottle cap is not also thrown off thrown off and throws away from sieve aperture, the bottle cap of having thrown off can throw away from sieve aperture, and impelling that label paper is not torn torn; Simultaneously, rotary screen is the low setting in the high rear end of front end, the bottle cap that HDPE body, label paper and small part do not throw away from sieve aperture can accumulate to the rear end of rotary screen and be transported to pick up the material platform front end pick up the material platform process;
Picking up the material platform is conveyer belt, when the bottle cap that HDPE body, label paper and small part do not throw away from sieve aperture is carried thereon, label paper and small part are not picked from the bottle cap that sieve aperture throws away, and only remaining HDPE body and the rear end through picking up the material platform are transported to HDPE body conveyer belt;
HDPE body conveyer belt is a conveyer belt, and it carries the HDPE body and the described HDPE body of packing into is received in packaging container.
Technique scheme is further set forth:
Heating bath sets water inlet pipe and drainpipe.
Heating bath also sets the snorkel that delivering vapor is heated to the water in heating bath, and the water of heating bath is remained in the certain water temperature scope.
The water recycling and processing device is set, the water of discharging from the heating bath drainpipe is reached the water of discharging from conveying screw rod recycle to realize that water circuit uses and alkali reclaims.
The blade that stirs pusher in heating bath is elongated, and the length direction of blade is vertical with rotating shaft, and the projection line of blade plane in rotating shaft is connected in turn and is a helix.
Feeding spiro rod comprises a screw rod and a U-shaped groove of strip of this screw rod is installed, and described screw rod is arranged in this U-shaped groove.
The stirring pusher of HDPE bottle conveyer belt, heating bath, conveying screw rod, rotary screen, the operation of picking up material platform and HDPE body conveyer belt are controlled by central electric cabinet.
Technical scheme two:
Technical scheme two arranges pneumatic separation device in the front end of picking up the material platform on the basis of technical scheme one, the light label paper of quality that will be transported to from the rear end of rotary screen the front end of picking up the material platform blows out; Pneumatic separation device comprises blower fan and the air quantity disperser equipped with blower fan, and the air quantity disperser is adjusted into more weak blast to improve the selection by winnowing effect to the blast diffusion of blower fan mouth, and the air quantity disperser also has the function of accommodating the label paper that is blown concurrently.The operation of pneumatic separation device is controlled by central electric cabinet.
Working mechanism of the present invention is:
The HDPE bottle to heating bath, at first is subject to the buck rinsing by HDPE bottle tape transport, and the greasy dirt on the HDPE bottle etc. decompose or separate, can water in suspension after oil stain decomposition in or float on the water surface, other is heavy can be deposited in the pond as the plaster class at the bottom of.
Bottle cap comes off and the process of sorting is: the one, and through hot-water soak, because body is made of the HDPE material, bottle cap is made of the PO material in heating bath, and the HDPE body is heated and more easily produces plastic deformation, and is loosening with bottle cap; The 2nd, stir pusher and stir water and HDPE bottle, the HDPE bottle is produced vibrations, impel bottle cap more to become flexible and even come off; The 3rd, in conveying screw rod, be given a shock and collide, bottle cap is come off; The 4th, be subject to whipping and vibrations in rotary screen bottle cap is come off.Through the rotary screen screening, bottle cap throws away from sieve aperture again.
Label paper comes off and the process of sorting is: the one, and through hot-water soak, the bonding force of label paper can weaken in heating bath; The 2nd, stir pusher and stir water and HDPE bottle, label paper is produced friction tear; The 3rd, in conveying screw rod, being rubbed and colliding causes tearing; The 4th, be subject to whipping and tear in rotary screen.The label paper of sending from rotary screen or through picking through picking up the material platform again after selection by winnowing.
Bottle cap and label paper automatic sorting out after, remaining just only have the HDPE body, delivers to the HDPE body through conveyer belt and receive the packaging container storage.
The invention has the beneficial effects as follows:
One, having solved prior art can not the automatic trip lid to the HDPE bottle. automatic trip paper. and automatic classification. produce continuously the problem that reclaims, the present invention takes off paper and takes off the effective of lid the HDPE bottle, efficient is high, can realize quick separation and the classification recovery of HDPE body, label paper and bottle cap, realize the efficient classification recovery of HDPE material, PE material and three kinds of unlike materials of PO material of HDPE bottle, improved level, the level and efficiency of the recycling of HDPE bottle.Its two, simple in structure, applicable, be beneficial to popularization.
Description of drawings
Fig. 1 is technical solution of the present invention one front view;
Fig. 2 is technical solution of the present invention one top view;
Fig. 3 is technical solution of the present invention two front views;
Fig. 4 is technical solution of the present invention two top views;
Fig. 5 is the heating bath front view;
Fig. 6 is the heating bath top view;
Fig. 7 is the rotary screen schematic diagram.
In figure: 1, HDPE bottle conveyer belt; 11, feed hopper; 2, heating bath; 21, receiving hopper; 22, stir pusher; 221, rotating shaft; 222, blade; 23, water inlet pipe; 24, drainpipe; 25, snorkel; 3, conveying screw rod; 31, loading hopper; 4, rotary screen; 41, sieve aperture; 5, pneumatic separation device; 6, pick up the material platform; 7, HDPE body conveyer belt; 71, elevating hopper; 8, the HDPE body is received packaging container; 9, water recycling and processing device.
The specific embodiment
Below, introduce by reference to the accompanying drawings the specific embodiment of the present invention.
Fig. 1 and Fig. 2 illustrate technical scheme one.As Fig. 1, Fig. 2, Fig. 5, Figure 6 and Figure 7, based on the taking off paper and take off and cover production line of HDPE bottle, comprise the HDPE bottle conveyer belt 1 that sets gradually from front to back, long trough heating bath 2, conveying screw rod 3, rotary screen 4, pick up material platform 6, HDPE body conveyer belt 7 and HDPE body and receive packaging container 8; Wherein:
The front end of HDPE bottle conveyer belt 1 is in low level and feed hopper 11 is set, and it can be rubber strip, and HDPE bottle conveyer belt 1 delivers to the HDPE bottle receiving hopper 21 that heating bath 2 front ends arrange toward rear-inclined lifting and its rear end, makes the HDPE bottle enter heating bath 2 and processes.
in heating bath 2, splendid attire hot water and water temperature remain on 90 ℃ of left and right, add a certain amount of alkali in hot water, crouch along its length direction in heating bath 2 and establish a stirring pusher 22, described stirring pusher 22 comprises rotating shaft 221 and blade 222, blade 222 spread configuration twist in rotating shaft 221, HDPE bottle in heating bath 2 soaks and is subject to the stirring of described stirring pusher 22 in hot water, the body of HDPE bottle can produce plastic deformation and bottle cap is loosening, its bonding force of the label of pasting on the body of HDPE bottle can weaken, described stirring pusher 22 is in stirring heating bath in the HDPE bottle, also the HDPE bottle is produced a power that pushes backward, make the HDPE bottle be pushed to from front to back the rear end of heating bath 2 and be pushed to the loading hopper 31 of conveying screw rod 3, make the HDPE bottle enter conveying screw rod 3 carries backward.
The front end of conveying screw rod 3 is in low level and loading hopper 31 is set, and conveying screw rod 3 is delivered to the HDPE bottle front end of rotary screen 4 toward rear-inclined lifting and its rear end, makes the HDPE bottle enter rotary screen 4 and processes; In the conveying of HDPE bottle rotary type in conveying screw rod 3, the part bottle cap can be thrown off, and some label paper can avulsion.
Pick up material platform 6 and be conveyer belt, as rubber strip, when the bottle cap that HDPE body, label paper and small part do not throw away from sieve aperture 41 is carried thereon, label paper and small part are not picked from the bottle cap that sieve aperture throws away, and only remaining HDPE body and the rear end through picking up material platform 6 are transported to HDPE body conveyer belt 7.
HDPE body conveyer belt 7 is a conveyer belt, as rubber strip, at the front end of HDPE body conveyer belt 7, elevating hopper 71 is set, and it carries the HDPE body and the described HDPE body of packing into is received in dressing 8.
Heating bath 2 sets water inlet pipe 23 and drainpipe 24.Outside water supply adds heating bath 2 from water inlet pipe 23, and the waste water in heating bath 2 is discharged and recycled through recycling from drainpipe 24.
Add NaOH in heating bath 2 water.
Water recycling and processing device 9 is set, the water of discharging from heating bath 2 drainpipes 24 is reached the water of discharging from conveying screw rod 3 recycle to realize that water circuit uses and alkali reclaims.
The blade 222 that stirs pusher 22 in heating bath 2 is elongated, and the length direction of blade 22 is vertical with rotating shaft 21, and the projection line of blade 222 planes in rotating shaft 221 is connected in turn and is a helix.
Feeding spiro rod 3 comprises a screw rod and a U-shaped groove of strip of this screw rod is installed, and screw rod is arranged in this U-shaped groove.
The stirring pusher 22 of HDPE bottle conveyer belt 1, heating bath 2, conveying screw rod 3, rotary screen 4, the operation of picking up material platform 6 and HDPE body conveyer belt 7 are controlled by central electric cabinet.
Fig. 3 and Fig. 4 illustrate technical scheme two.As Fig. 3, Fig. 4, Fig. 5, Figure 6 and Figure 7, technical scheme two arranges pneumatic separation device 5 in the front end of picking up material platform 6 on the basis of technical scheme one, and the light label paper of quality that will be transported to from the rear end of rotary screen 4 front end of picking up material platform 6 blows out; Pneumatic separation device 5 comprises blower fan and the air quantity disperser equipped with blower fan, and the air quantity disperser is adjusted into more weak blast to improve the selection by winnowing effect to the blast diffusion of blower fan mouth, and the air quantity disperser also has the function of accommodating the label paper that is blown concurrently.The operation of pneumatic separation device 5 is controlled by central electric cabinet.
Embodiments of the invention are just introduced its specific embodiment, do not lie in to limit its protection domain.The technical staff of the industry can make some and revise under the inspiration of the present embodiment, therefore all equivalences of doing according to the scope of the claims of the present invention change or modify, all belong in Patent right requirement scope of the present invention.
Claims (9)
1. based on the taking off paper and take off and cover production line of HDPE bottle, it is characterized in that: comprise the HDPE bottle conveyer belt that sets gradually from front to back, long tubular heating bath, conveying screw rod, rotary screen, pick up material platform, HDPE body conveyer belt and HDPE body and receive packaging container; Wherein:
The front end of HDPE bottle conveyer belt is in low level and feed hopper is set, and HDPE bottle conveyer belt delivers to the HDPE bottle receiving hopper that the heating bath front end arranges toward rear-inclined lifting and its rear end, makes the HDPE bottle enter heating bath and processes;
In heating bath, splendid attire hot water and water temperature remain on uniform temperature, add a certain amount of alkali in hot water; Crouch along its length direction in heating bath and establish a stirring pusher, described stirring pusher comprises rotating shaft and blade, blade spread configuration twist in rotating shaft, described stirring pusher is in stirring heating bath in the HDPE bottle, also the HDPE bottle is produced a power that pushes backward, make the HDPE bottle be pushed to from front to back the rear end of heating bath and be pushed to the loading hopper of conveying screw rod, making the HDPE bottle enter conveying screw rod and carry backward;
The front end of conveying screw rod is in low level and loading hopper is set, and conveying screw rod is delivered to the HDPE bottle front end of rotary screen toward rear-inclined lifting and its rear end, makes the HDPE bottle enter rotary screen and processes;
Rotary screen is the rotor of long tubular, and Qi Bishang opens the many sieve apertures of system, and the diameter of sieve aperture is larger than the bottle cap of HDPE bottle, and bottle cap throws away from sieve aperture; Rotary screen is the low setting in the high rear end of front end, the bottle cap that HDPE body, label paper and small part do not throw away from sieve aperture can accumulate to the rear end of rotary screen and be transported to pick up the material platform front end pick up the material platform process;
Picking up the material platform is conveyer belt, when the bottle cap that HDPE body, label paper and small part do not throw away from sieve aperture is carried thereon, label paper and small part are not picked from the bottle cap that sieve aperture throws away, and only remaining HDPE body and the rear end through picking up the material platform are transported to HDPE body conveyer belt;
HDPE body conveyer belt is carried the HDPE body and the described HDPE body of packing into is received in packaging container.
2. according to claim 1 based on the taking off paper and take off and cover production line of HDPE bottle, it is characterized in that: in the front end of picking up the material platform, pneumatic separation device is set.
3. according to claim 1 and 2 based on the taking off paper and take off and cover production line of HDPE bottle, it is characterized in that: heating bath sets the snorkel that water inlet pipe, drainpipe and delivering vapor are heated to the water in heating bath.
4. taking off paper and taking off and cover production line based on the HDPE bottle according to claim 1 and 2, it is characterized in that: the water recycling and processing device is set, the water of discharging from the heating bath drainpipe is reached the water of discharging from conveying screw rod recycle to realize that water circuit uses and alkali reclaims.
5. taking off paper and taking off and cover production line based on the HDPE bottle according to claim 1 and 2, it is characterized in that: the blade that stirs pusher in heating bath is elongated, the length direction of blade is vertical with rotating shaft, and the projection line of blade plane in rotating shaft is connected in turn and is a helix.
6. according to claim 1 and 2 based on the taking off paper and take off and cover production line of HDPE bottle, it is characterized in that: feeding spiro rod comprises a screw rod and a U-shaped groove of strip of this screw rod is installed, and described screw rod is arranged in this U-shaped groove.
7. taking off paper and taking off and cover production line based on the HDPE bottle according to claim 2, it is characterized in that: pneumatic separation device comprises blower fan and the air quantity disperser equipped with blower fan, diffusion is adjusted into more weak blast to improve the selection by winnowing effect to the air quantity disperser to the blast of blower fan mouth, and the air quantity disperser also has the function of accommodating the label paper that is blown concurrently.
8. according to claim 1 based on the taking off paper and take off and cover production line of HDPE bottle, it is characterized in that: the stirring pusher of HDPE bottle conveyer belt, heating bath, conveying screw rod, rotary screen, the operation of picking up material platform and HDPE body conveyer belt are controlled by central electric cabinet.
9. according to claim 2 based on the taking off paper and take off and cover production line of HDPE bottle, it is characterized in that: the operation of pneumatic separation device is controlled by central electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079177.0A CN103144219B (en) | 2013-03-13 | 2013-03-13 | HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079177.0A CN103144219B (en) | 2013-03-13 | 2013-03-13 | HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line |
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| Publication Number | Publication Date |
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| CN103144219A true CN103144219A (en) | 2013-06-12 |
| CN103144219B CN103144219B (en) | 2015-01-14 |
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| CN201310079177.0A Expired - Fee Related CN103144219B (en) | 2013-03-13 | 2013-03-13 | HDPE (high-density polyethylene)-bottle-based paper-removing and cap-removing production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325575A (en) * | 2014-10-14 | 2015-02-04 | 宁波大发化纤有限公司 | Device and method for separation of thin bottle sheet and label paper |
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| US5115987A (en) * | 1991-02-19 | 1992-05-26 | Mithal Ashish K | Method for separation of beverage bottle components |
| WO2004044042A1 (en) * | 2002-11-12 | 2004-05-27 | Masao Umemoto | Waste collecting method, waste collecting apparatus, volume reducing or softening solution, waste collecting system, waste recycling method, and classified waste collecting method |
| CN2918021Y (en) * | 2006-06-14 | 2007-07-04 | 张丙银 | Paper-sloughing cover-removing distributing machine for plastic bottle |
| EP2045061A1 (en) * | 2006-07-03 | 2009-04-08 | Teijin Fibers Limited | Method of separating mixed plastic |
| 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 |
| 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 |
| CN203125775U (en) * | 2013-03-13 | 2013-08-14 | 东莞市台电塑胶机械制造有限公司 | Paper-release and cap-off production line based on HDPE (High-Density Polyethylene) bottles |
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- 2013-03-13 CN CN201310079177.0A patent/CN103144219B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115987A (en) * | 1991-02-19 | 1992-05-26 | Mithal Ashish K | Method for separation of beverage bottle components |
| WO2004044042A1 (en) * | 2002-11-12 | 2004-05-27 | Masao Umemoto | Waste collecting method, waste collecting apparatus, volume reducing or softening solution, waste collecting system, waste recycling method, and classified waste collecting method |
| CN2918021Y (en) * | 2006-06-14 | 2007-07-04 | 张丙银 | Paper-sloughing cover-removing distributing machine for plastic bottle |
| EP2045061A1 (en) * | 2006-07-03 | 2009-04-08 | Teijin Fibers Limited | Method of separating mixed plastic |
| 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 |
| 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 |
| CN203125775U (en) * | 2013-03-13 | 2013-08-14 | 东莞市台电塑胶机械制造有限公司 | Paper-release and cap-off production line based on HDPE (High-Density Polyethylene) bottles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325575A (en) * | 2014-10-14 | 2015-02-04 | 宁波大发化纤有限公司 | Device and method for separation of thin bottle sheet and label paper |
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| CN103144219B (en) | 2015-01-14 |
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Address after: 523500 Guangdong province Dongguan City Qishi Town South First Industrial Zone Applicant after: DONGGUAN GEI ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: 523500 Guangdong province Dongguan City Qishi Town South First Industrial Zone Applicant before: Dongguan GEI Plastics Recycle Machine Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: DONGGUAN TAIDIAN PLASTIC MACHINERY MANUFACTURE CO., LTD. TO: DONGGUAN TAIDIAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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Granted publication date: 20150114 Termination date: 20160313 |