JPS5645775A - Dust collecting apparatus - Google Patents

Dust collecting apparatus

Info

Publication number
JPS5645775A
JPS5645775A JP12195879A JP12195879A JPS5645775A JP S5645775 A JPS5645775 A JP S5645775A JP 12195879 A JP12195879 A JP 12195879A JP 12195879 A JP12195879 A JP 12195879A JP S5645775 A JPS5645775 A JP S5645775A
Authority
JP
Japan
Prior art keywords
dust
gas stream
exhausted
barrel
spiral
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
JP12195879A
Other languages
Japanese (ja)
Inventor
Shunichiro Ono
Kyoichi Shibuya
Tetsuya Shintani
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.)
Sumitomo Cement Co Ltd
Original Assignee
Sumitomo Cement 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
Application filed by Sumitomo Cement Co Ltd filed Critical Sumitomo Cement Co Ltd
Priority to JP12195879A priority Critical patent/JPS5645775A/en
Publication of JPS5645775A publication Critical patent/JPS5645775A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cyclones (AREA)

Abstract

PURPOSE: To lower the pressure loss while the dust collecting efficiency is maintained by a method wherein a dust containing gas stream is introduced while flowed downwardly in a spiral form from an upper part of a cylindrical barrel.
CONSTITUTION: The dust containing gas stream introduced from an arranged pipe 4 is flowed into a cylindrical barrel 1 from a tangential direction and guided to a spiral introducing passage 2 and the dust collection of the dust in the gas stream is initiated immediately after said gas stream is introduced by the effect of the spiral downflow and the centrifugal force and slipped down smoothly on a bottom wall 11 to be dropped into an inverted conical hopper 8 and the remaining dust is also collected by the centrifugal force of a revolved swirling stream in a barrel 1 and exhausted from an exhausted pipe 21. The purified gas after dust collection is raised while revolved in the barrel 1 and guided to a gas exhaust and guide part 19 to be exhausted from an exhaust pipe 3.
COPYRIGHT: (C)1981,JPO&Japio
JP12195879A 1979-09-25 1979-09-25 Dust collecting apparatus Pending JPS5645775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12195879A JPS5645775A (en) 1979-09-25 1979-09-25 Dust collecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12195879A JPS5645775A (en) 1979-09-25 1979-09-25 Dust collecting apparatus

Publications (1)

Publication Number Publication Date
JPS5645775A true JPS5645775A (en) 1981-04-25

Family

ID=14824108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12195879A Pending JPS5645775A (en) 1979-09-25 1979-09-25 Dust collecting apparatus

Country Status (1)

Country Link
JP (1) JPS5645775A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186659A (en) * 1983-04-07 1984-10-23 Ube Ind Ltd Cyclone
EP0346748A2 (en) * 1988-06-15 1989-12-20 Dozent Doppelzyklon- Entstaubungsanlagen Gmbh Cyclone separator
JP2006102657A (en) * 2004-10-06 2006-04-20 Hideto Yoshida Cyclone apparatus for powder collection
CN104014413A (en) * 2014-05-07 2014-09-03 江苏大学 Closed-type crushed material collection device and collection method
JP2016123897A (en) * 2014-12-26 2016-07-11 住友重機械エンバイロメント株式会社 Sedimentation sand separation device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186659A (en) * 1983-04-07 1984-10-23 Ube Ind Ltd Cyclone
JPS6334785B2 (en) * 1983-04-07 1988-07-12 Ube Industries
EP0346748A2 (en) * 1988-06-15 1989-12-20 Dozent Doppelzyklon- Entstaubungsanlagen Gmbh Cyclone separator
EP0346748A3 (en) * 1988-06-15 1990-10-17 Dozent Doppelzyklon- Entstaubungsanlagen Gmbh Cyclone separator
JP2006102657A (en) * 2004-10-06 2006-04-20 Hideto Yoshida Cyclone apparatus for powder collection
JP4635180B2 (en) * 2004-10-06 2011-02-16 英人 吉田 Cyclone device for powder collection
CN104014413A (en) * 2014-05-07 2014-09-03 江苏大学 Closed-type crushed material collection device and collection method
JP2016123897A (en) * 2014-12-26 2016-07-11 住友重機械エンバイロメント株式会社 Sedimentation sand separation device

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