JPS5736616A - Method and apparatus for separating degradated layer of synthetic resin molded product - Google Patents
Method and apparatus for separating degradated layer of synthetic resin molded productInfo
- Publication number
- JPS5736616A JPS5736616A JP11180880A JP11180880A JPS5736616A JP S5736616 A JPS5736616 A JP S5736616A JP 11180880 A JP11180880 A JP 11180880A JP 11180880 A JP11180880 A JP 11180880A JP S5736616 A JPS5736616 A JP S5736616A
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- synthetic resin
- matters
- layer
- separating
- 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.)
- Granted
Links
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
- 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
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
-
- 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
- B29B2017/0448—Cutting discs
-
- 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
- B29L2009/00—Layered products
- B29L2009/005—Layered products coated
-
- 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
- B29L2031/7134—Crates, e.g. for 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- 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
PURPOSE:To separate a brittle degradation layer on the surface of granular matters and to regenerate the used resin by giving force of mechanical deformation including rotation to the granular matters into which a molded product of used synthetic resin is cut. CONSTITUTION:A molded product of used synthetic resin is cut finely into granular matters of 1-10mm., preferably, 3-8mm., these matters are inserted into a separating device 11 and the brittle degradation layer on the surface of the granular matters is separated. The separating device 11 has an opening 28 in the central part. And it has, in multiple stages, fixed disks 27 each of which forms a rough face 29 in one direction at least and rotary disks 30 each of which has a shaft of rotation coaxial to the fixed disk and a rought face 31 facing the rough face 29 of at least one fexed disk 27 at an intended internal. And the shaft of rotation of the rotary disk 30 is provided with dampers 40-44 supported so that it can move vertically.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11180880A JPS5736616A (en) | 1980-08-15 | 1980-08-15 | Method and apparatus for separating degradated layer of synthetic resin molded product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11180880A JPS5736616A (en) | 1980-08-15 | 1980-08-15 | Method and apparatus for separating degradated layer of synthetic resin molded product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5736616A true JPS5736616A (en) | 1982-02-27 |
JPS6335405B2 JPS6335405B2 (en) | 1988-07-14 |
Family
ID=14570668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11180880A Granted JPS5736616A (en) | 1980-08-15 | 1980-08-15 | Method and apparatus for separating degradated layer of synthetic resin molded product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5736616A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003020486A1 (en) * | 2001-09-03 | 2003-03-13 | Nippon Steel Chemical Co., Ltd. | Method of reprocessing fire-resistant plastics |
EP1405706A1 (en) * | 2002-10-02 | 2004-04-07 | Nippon Steel Chemical Co., Ltd. | Method of recycling waste plastic |
WO2008058750A2 (en) * | 2006-11-17 | 2008-05-22 | Cvp Clean Value Plastics Gmbh | Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics |
JP2014522761A (en) * | 2011-07-21 | 2014-09-08 | シーブイピー クリーン バリュー プラスティクス ゲーエムベーハー | How to remove impurities from crushed plastic |
JP2016005840A (en) * | 2015-08-26 | 2016-01-14 | 有限会社大東土木 | Grinding mill |
JP2017060951A (en) * | 2016-11-16 | 2017-03-30 | 有限会社大東土木 | Mill |
JPWO2016104781A1 (en) * | 2014-12-26 | 2017-11-30 | 東レ株式会社 | Composite semipermeable membrane |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH034909A (en) * | 1989-05-30 | 1991-01-10 | Nippon Parkerizing Co Ltd | System for removing sludge in treatment liquid |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5455079A (en) * | 1977-10-12 | 1979-05-01 | Meiji Gomu Kasei Kk | Process for regenerating highhquality plastic from waste plastic |
JPS5650851A (en) * | 1979-10-03 | 1981-05-08 | Akebono Brake Ind | Gliding device for highhspeed track car |
-
1980
- 1980-08-15 JP JP11180880A patent/JPS5736616A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5455079A (en) * | 1977-10-12 | 1979-05-01 | Meiji Gomu Kasei Kk | Process for regenerating highhquality plastic from waste plastic |
JPS5650851A (en) * | 1979-10-03 | 1981-05-08 | Akebono Brake Ind | Gliding device for highhspeed track car |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003020486A1 (en) * | 2001-09-03 | 2003-03-13 | Nippon Steel Chemical Co., Ltd. | Method of reprocessing fire-resistant plastics |
EP1405706A1 (en) * | 2002-10-02 | 2004-04-07 | Nippon Steel Chemical Co., Ltd. | Method of recycling waste plastic |
WO2008058750A2 (en) * | 2006-11-17 | 2008-05-22 | Cvp Clean Value Plastics Gmbh | Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics |
WO2008058750A3 (en) * | 2006-11-17 | 2008-07-10 | Cvp Clean Value Plastics Gmbh | Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics |
EA015317B1 (en) * | 2006-11-17 | 2011-06-30 | СиВиПи КЛИН ВЭЛЬЮ ПЛАСТИКС ГМБХ | Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics |
US8162242B2 (en) | 2006-11-17 | 2012-04-24 | Cvp Clean Value Plastics Gmbh | Method for isolating cellulose and other adhesive materials during the recycling of waste plastics, in particular mixed plastics |
JP2014522761A (en) * | 2011-07-21 | 2014-09-08 | シーブイピー クリーン バリュー プラスティクス ゲーエムベーハー | How to remove impurities from crushed plastic |
JPWO2016104781A1 (en) * | 2014-12-26 | 2017-11-30 | 東レ株式会社 | Composite semipermeable membrane |
JP2016005840A (en) * | 2015-08-26 | 2016-01-14 | 有限会社大東土木 | Grinding mill |
JP2017060951A (en) * | 2016-11-16 | 2017-03-30 | 有限会社大東土木 | Mill |
Also Published As
Publication number | Publication date |
---|---|
JPS6335405B2 (en) | 1988-07-14 |
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