CN107825620A - 一种绿色冷冻回收塑料瓶的方法 - Google Patents
一种绿色冷冻回收塑料瓶的方法 Download PDFInfo
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- CN107825620A CN107825620A CN201711011380.9A CN201711011380A CN107825620A CN 107825620 A CN107825620 A CN 107825620A CN 201711011380 A CN201711011380 A CN 201711011380A CN 107825620 A CN107825620 A CN 107825620A
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- Prior art keywords
- plastic bottle
- freezing
- label
- cage
- green
- 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.)
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Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 141
- 239000004033 plastic Substances 0.000 title claims abstract description 141
- 230000008014 freezing Effects 0.000 title claims abstract description 39
- 238000007710 freezing Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 239000007767 bonding agent Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000010355 oscillation Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims description 16
- 238000005453 pelletization Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 230000003534 oscillatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 238000011084 recovery Methods 0.000 abstract description 12
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 15
- 229920000426 Microplastic Polymers 0.000 description 12
- 239000004698 Polyethylene Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 239000003513 alkali Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- -1 small molecule hydrocarbon Chemical class 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 239000002737 fuel gas Substances 0.000 description 1
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- 230000000505 pernicious effect Effects 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
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Classifications
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/083—Removing scrap from containers, e.g. removing labels
-
- 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
-
- 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
-
- 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
- B29B2017/0213—Specific separating techniques
-
- 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
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- 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
-
- 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
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711011380.9A CN107825620B (zh) | 2017-10-25 | 2017-10-25 | 一种绿色冷冻回收塑料瓶的方法 |
Applications Claiming Priority (1)
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CN201711011380.9A CN107825620B (zh) | 2017-10-25 | 2017-10-25 | 一种绿色冷冻回收塑料瓶的方法 |
Publications (2)
Publication Number | Publication Date |
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CN107825620A true CN107825620A (zh) | 2018-03-23 |
CN107825620B CN107825620B (zh) | 2020-04-21 |
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CN201711011380.9A Active CN107825620B (zh) | 2017-10-25 | 2017-10-25 | 一种绿色冷冻回收塑料瓶的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108656388A (zh) * | 2018-05-23 | 2018-10-16 | 云南淡定人生食品有限公司 | 一种一次性桶装水用桶的回收处理工艺 |
CN109049391A (zh) * | 2018-08-09 | 2018-12-21 | 福建中科职业健康评价有限公司 | 一种废弃pet瓶片回收再利用的方法 |
CN111958872A (zh) * | 2020-07-30 | 2020-11-20 | 安徽环嘉天一再生资源有限公司 | 利用废旧塑料瓶生产绿色高值化瓶片的方法 |
CN113500720A (zh) * | 2021-08-19 | 2021-10-15 | 张宁 | 一种塑料瓶回收处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104608287A (zh) * | 2015-02-12 | 2015-05-13 | 苏州玖隆再生科技股份有限公司 | 一种废旧塑料瓶清洁回收工艺 |
CN104959343A (zh) * | 2015-06-12 | 2015-10-07 | 龙福环能科技股份有限公司 | 一种回收pet瓶片的水洗系统 |
-
2017
- 2017-10-25 CN CN201711011380.9A patent/CN107825620B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104608287A (zh) * | 2015-02-12 | 2015-05-13 | 苏州玖隆再生科技股份有限公司 | 一种废旧塑料瓶清洁回收工艺 |
CN104959343A (zh) * | 2015-06-12 | 2015-10-07 | 龙福环能科技股份有限公司 | 一种回收pet瓶片的水洗系统 |
Non-Patent Citations (2)
Title |
---|
刘均科等: "《塑料废弃的回收与利用技术》", 31 May 2000, 中国石化出版社 * |
吕晓森: "《刑事科学技术论文集》", 31 December 2013, 沈阳出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108656388A (zh) * | 2018-05-23 | 2018-10-16 | 云南淡定人生食品有限公司 | 一种一次性桶装水用桶的回收处理工艺 |
CN109049391A (zh) * | 2018-08-09 | 2018-12-21 | 福建中科职业健康评价有限公司 | 一种废弃pet瓶片回收再利用的方法 |
CN111958872A (zh) * | 2020-07-30 | 2020-11-20 | 安徽环嘉天一再生资源有限公司 | 利用废旧塑料瓶生产绿色高值化瓶片的方法 |
CN113500720A (zh) * | 2021-08-19 | 2021-10-15 | 张宁 | 一种塑料瓶回收处理方法 |
Also Published As
Publication number | Publication date |
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CN107825620B (zh) | 2020-04-21 |
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Effective date of registration: 20200320 Address after: Jiaojiang District Hongjiadu streets Gangtou Xu village in Taizhou City, Zhejiang province 318000 No. 1-1 Applicant after: Xu Juhong Address before: Qingyang District of Chengdu City, Sichuan province 610091 Dragon Industrial Port East Road 4 Applicant before: CHENDU NEW KELI CHEMICAL SCIENCE Co.,Ltd. CHINA |
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Effective date of registration: 20240305 Address after: 411411 No. 008 Honglun Avenue, Xiangxiang Economic Development Zone, Xiangtan City, Hunan Province Patentee after: Hunan green camp Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 318000 1-1 Hong Kong Village, Hong Jia street, Jiaojiang District, Taizhou, Zhejiang Patentee before: Xu Juhong Country or region before: China |
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