JP2017124400A5 - - Google Patents

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Publication number
JP2017124400A5
JP2017124400A5 JP2017085887A JP2017085887A JP2017124400A5 JP 2017124400 A5 JP2017124400 A5 JP 2017124400A5 JP 2017085887 A JP2017085887 A JP 2017085887A JP 2017085887 A JP2017085887 A JP 2017085887A JP 2017124400 A5 JP2017124400 A5 JP 2017124400A5
Authority
JP
Japan
Prior art keywords
opening
main column
sorting device
part
object
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
JP2017085887A
Other languages
Japanese (ja)
Other versions
JP6535961B2 (en
JP2017124400A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2017085887A priority Critical patent/JP6535961B2/en
Priority claimed from JP2017085887A external-priority patent/JP6535961B2/en
Publication of JP2017124400A publication Critical patent/JP2017124400A/en
Publication of JP2017124400A5 publication Critical patent/JP2017124400A5/ja
Application granted granted Critical
Publication of JP6535961B2 publication Critical patent/JP6535961B2/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

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Claims (12)

  1. A main column extending vertically,
    A first opening that is provided below the main column and introduces a gas that forms an upward flow in the main column;
    A second opening provided above the main column and into which an object is charged;
    A third opening provided between the second opening and the first opening for sucking the gas;
    With
    The object from the third opening is a combination of the dynamic pressure due to the gas of the upward flow, the dynamic pressure due to the gas sucked into the third opening, and the force acting on the object due to gravity. Sorting device that can suck at least a part of.
  2. The sorting apparatus according to claim 1, further comprising a fourth opening capable of collecting a part of the object that has dropped to the bottom of the main column.
  3. A fifth opening that is provided between the second opening and the first opening and at a different height from the third opening and sucks the gas. The sorting apparatus according to 1 or 2.
  4. The sorting device according to claim 3, wherein the fifth opening is capable of sucking at least a part of an object different from the part of the object sucked from the third opening.
  5. The third or fifth opening is disposed downward in the flow path of the main column, and a suction path connected to the third or fifth opening is in the flow path of the main column. The sorting device according to claim 4, which is provided.
  6. The sorting device according to claim 5, wherein the suction path portion extends at least upward from the third or fifth opening.
  7. The said main column is a sorting device as described in any one of Claims 4-6 in which the cross-sectional area of a flow path is restrict | limited under the said 3rd or 5th opening part.
  8. The main column includes a first member that limits a cross-sectional area of the flow path below the third or fifth opening,
    The sorting device according to any one of claims 4 to 6, wherein the first member extends from an inner wall of the main column toward a center of the flow path, and a center portion is opened.
  9. The said main column is a sorting apparatus as described in any one of Claims 1-8 provided with the 2nd member which restrict | limits the fall of the said target object in a part in the flow path.
  10. The sorting device according to claim 9, wherein the second member has a mesh shape, a comb shape, or a porous shape.
  11. The said main column is a sorting device as described in any one of Claims 4-10 provided with the 6th opening part which introduce | transduces gas between the said 3rd opening part and the 5th opening part.
  12. The said main column is a sorting device as described in any one of Claims 1-11 which provides a rectification | straightening member along the up-down direction in the inner wall.
JP2017085887A 2017-04-25 2017-04-25 Sorting device Active JP6535961B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017085887A JP6535961B2 (en) 2017-04-25 2017-04-25 Sorting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017085887A JP6535961B2 (en) 2017-04-25 2017-04-25 Sorting device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2013066479 Division 2013-03-27

Publications (3)

Publication Number Publication Date
JP2017124400A JP2017124400A (en) 2017-07-20
JP2017124400A5 true JP2017124400A5 (en) 2017-08-31
JP6535961B2 JP6535961B2 (en) 2019-07-03

Family

ID=59363671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017085887A Active JP6535961B2 (en) 2017-04-25 2017-04-25 Sorting device

Country Status (1)

Country Link
JP (1) JP6535961B2 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511902Y1 (en) * 1966-05-12 1970-05-26
JPS5219884U (en) * 1975-07-29 1977-02-12
JPS5339766A (en) * 1976-09-24 1978-04-11 Sumitomo Electric Ind Ltd Method and apparatus for detecting foreign substance in pellets
JPS5643418Y2 (en) * 1976-10-30 1981-10-12
JPS5847376Y2 (en) * 1981-06-29 1983-10-28
JPS61216781A (en) * 1985-03-19 1986-09-26 Sumitomo Heavy Industries Air-force sorter
JPS6265781A (en) * 1985-09-14 1987-03-25 Shisuko Kk Selector usable to not only powdered and granular body, etc.employed in plastic molding machine but also various material having specific gravity difference
JPH04131467U (en) * 1991-05-20 1992-12-03
JPH0751626A (en) * 1993-08-20 1995-02-28 Hitachi Ltd Air classification method and device therefor
JP2636160B2 (en) * 1994-01-18 1997-07-30 工業技術院長 Airflow sorting method and apparatus solid
JP2807875B2 (en) * 1996-06-12 1998-10-08 エム・エルエンジニアリング株式会社 Fines removal apparatus of the synthetic resin pellets
JP2001327923A (en) * 2000-05-24 2001-11-27 Yanmar Diesel Engine Co Ltd Wind sorting apparatus
JP2003237887A (en) * 2002-02-19 2003-08-27 Toray Ind Inc Apparatus for discharging powder granule and method for removing dust in powder granule
JP2007061737A (en) * 2005-08-31 2007-03-15 Jfe Kankyo Corp Sorting apparatus and sorting method of waste plastics

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