JPS6434482A - Apparatus for volume reduction treatment of waste plastic - Google Patents

Apparatus for volume reduction treatment of waste plastic

Info

Publication number
JPS6434482A
JPS6434482A JP19121387A JP19121387A JPS6434482A JP S6434482 A JPS6434482 A JP S6434482A JP 19121387 A JP19121387 A JP 19121387A JP 19121387 A JP19121387 A JP 19121387A JP S6434482 A JPS6434482 A JP S6434482A
Authority
JP
Japan
Prior art keywords
waste plastics
discharge opening
opening
shutter plate
heated
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
Application number
JP19121387A
Other languages
Japanese (ja)
Other versions
JPH0558792B2 (en
Inventor
Shigeru Yaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MORUTON KK
Original Assignee
MORUTON KK
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 MORUTON KK filed Critical MORUTON KK
Priority to JP19121387A priority Critical patent/JPS6434482A/en
Publication of JPS6434482A publication Critical patent/JPS6434482A/en
Publication of JPH0558792B2 publication Critical patent/JPH0558792B2/ja
Granted legal-status Critical Current

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
    • 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)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PURPOSE:To prevent small size waste plastics from dropping down through a discharge opening without being reduced their volume or melted by arranging a rotating shaft with a screw blade toward the discharge opening and by providing a shutter plate to this opening. CONSTITUTION:A mixture of waste plastics which are charged through a charge opening 7 are stirred by a screw blade 10 attached to a reversely rotating shaft 11 so that a draft of hot wind is improved and miscellaneous waste plastics are evenly heated. Although small size waste plastics are apt to drop into a bucket 14 through a clearance between the screw blade 10 and the discharge opening 8 before they are heated up, they are accumulated on a shutter plate 13, which is arranged at the discharge opening 8, heated, reduced their volume or melted by the hot wind blown by way of nozzles 6a. Half-molten waste plastics are conveyed to the discharge opening 8 by turning the blade 10 into normal rotation and discharged into a bucket 14 after opening the shutter plate 13.
JP19121387A 1987-07-30 1987-07-30 Apparatus for volume reduction treatment of waste plastic Granted JPS6434482A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19121387A JPS6434482A (en) 1987-07-30 1987-07-30 Apparatus for volume reduction treatment of waste plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19121387A JPS6434482A (en) 1987-07-30 1987-07-30 Apparatus for volume reduction treatment of waste plastic

Publications (2)

Publication Number Publication Date
JPS6434482A true JPS6434482A (en) 1989-02-03
JPH0558792B2 JPH0558792B2 (en) 1993-08-27

Family

ID=16270789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19121387A Granted JPS6434482A (en) 1987-07-30 1987-07-30 Apparatus for volume reduction treatment of waste plastic

Country Status (1)

Country Link
JP (1) JPS6434482A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108556166A (en) * 2018-01-26 2018-09-21 重庆市长寿区分素装饰工程有限责任公司 Grinding coatings agitating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117253U (en) * 1974-07-25 1976-02-07
JPS59159313A (en) * 1983-03-01 1984-09-08 Moruton Hanbai Kk Apparatus for melting treatment of foamed waste plastic
JPS59159312A (en) * 1983-03-01 1984-09-08 Moruton Hanbai Kk Apparatus for melting treatment of waste plastic

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117253U (en) * 1974-07-25 1976-02-07
JPS59159313A (en) * 1983-03-01 1984-09-08 Moruton Hanbai Kk Apparatus for melting treatment of foamed waste plastic
JPS59159312A (en) * 1983-03-01 1984-09-08 Moruton Hanbai Kk Apparatus for melting treatment of waste plastic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108556166A (en) * 2018-01-26 2018-09-21 重庆市长寿区分素装饰工程有限责任公司 Grinding coatings agitating device
CN108556166B (en) * 2018-01-26 2020-06-02 重庆市长寿区分素装饰工程有限责任公司 Coating grinding and stirring device

Also Published As

Publication number Publication date
JPH0558792B2 (en) 1993-08-27

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