JPH04267977A - Waste refuse sorting apparatus - Google Patents

Waste refuse sorting apparatus

Info

Publication number
JPH04267977A
JPH04267977A JP11418291A JP11418291A JPH04267977A JP H04267977 A JPH04267977 A JP H04267977A JP 11418291 A JP11418291 A JP 11418291A JP 11418291 A JP11418291 A JP 11418291A JP H04267977 A JPH04267977 A JP H04267977A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
belt
suction chamber
matter
waste
light
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
Application number
JP11418291A
Inventor
Takeshi Kunisada
Original Assignee
Kyokuto Kaihatsu Kogyo Co Ltd
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

Links

Abstract

PURPOSE: To easily sort heavy matter and light matter by forming a suction chamber to the under surface of a belt provided with a large number of holes and moving the light matter in the state sucked to the belt by the suction force from the suction chamber.
CONSTITUTION: A belt 7 movable upwardly is trained over front and rear rollers 5,6 in an inclined state and a large number of holes 9 are formed to the belt 7. A cover 12 is provided to the under surface of the belt 7 at the position where waste refuse is supplied to the belt 7 to form the suction chamber 13 opposed to the belt 7. When waste is supplied to a belt conveyor 1, heavy matter moves downwardly on the belt 7 and light matter moves upwardly with the movement of the belt 7 in the state sucked to the surface of the belt 7 by the suction force from the suction chamber 13. Further, the dust generated when the waste is supplied to the belt conveyor 1 is sucked in the suction chamber 13 through the holes 9 of the belt 7. By this constitution, the heavy and light matters can be certainly sorted.
COPYRIGHT: (C)1992,JPO&Japio
JP11418291A 1991-02-22 1991-02-22 Waste refuse sorting apparatus Pending JPH04267977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11418291A JPH04267977A (en) 1991-02-22 1991-02-22 Waste refuse sorting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11418291A JPH04267977A (en) 1991-02-22 1991-02-22 Waste refuse sorting apparatus

Publications (1)

Publication Number Publication Date
JPH04267977A true true JPH04267977A (en) 1992-09-24

Family

ID=14631252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11418291A Pending JPH04267977A (en) 1991-02-22 1991-02-22 Waste refuse sorting apparatus

Country Status (1)

Country Link
JP (1) JPH04267977A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314387A1 (en) * 2009-10-13 2011-04-27 Bollegraaf Patents and Brands B.V. Apparatus and method for sorting flat material from waste material
CN102873031A (en) * 2012-10-10 2013-01-16 北京中科通用能源环保有限责任公司 Garbage separation system and garbage separation method
EP3117910A1 (en) * 2010-03-08 2017-01-18 Laitram, L.L.C. A conveyor system and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4030086B (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4030086B (en) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2314387A1 (en) * 2009-10-13 2011-04-27 Bollegraaf Patents and Brands B.V. Apparatus and method for sorting flat material from waste material
US8910798B2 (en) 2009-10-13 2014-12-16 Bollegraaf Patents And Brands B.V. Apparatus and method for sorting flat material from waste material
EP3117910A1 (en) * 2010-03-08 2017-01-18 Laitram, L.L.C. A conveyor system and method
CN102873031A (en) * 2012-10-10 2013-01-16 北京中科通用能源环保有限责任公司 Garbage separation system and garbage separation method

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