JPS5678710A - Dust-collecting device equipped with dust-proof shoot - Google Patents

Dust-collecting device equipped with dust-proof shoot

Info

Publication number
JPS5678710A
JPS5678710A JP15420879A JP15420879A JPS5678710A JP S5678710 A JPS5678710 A JP S5678710A JP 15420879 A JP15420879 A JP 15420879A JP 15420879 A JP15420879 A JP 15420879A JP S5678710 A JPS5678710 A JP S5678710A
Authority
JP
Japan
Prior art keywords
dust
bodies
powdered
pile
bellows tube
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
JP15420879A
Other languages
Japanese (ja)
Other versions
JPS5917002B2 (en
Inventor
Mitsuhiko Ura
Minoru Harada
Yorihaya Yokota
Kazuyoshi Fujimoto
Takeshi Unoki
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.)
Kajima Corp
Original Assignee
Kajima Corp
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 Kajima Corp filed Critical Kajima Corp
Priority to JP15420879A priority Critical patent/JPS5917002B2/en
Publication of JPS5678710A publication Critical patent/JPS5678710A/en
Publication of JPS5917002B2 publication Critical patent/JPS5917002B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Chutes (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

PURPOSE: To control scattering of minute powdered bodies liable to cause fine dust and enable sure collection of the scattered dust by making elastic the dust- proof shoot consisting of an outer bellows tube and an inner bellows tube.
CONSTITUTION: The powdered bodies dropping down through the inside of the inner bellows tube 17 collide with the surface of the pile of the powdered bodies A and cause the dust B. In this case, the generation of the dust is reduced by making the opening of the inner bellows tube 17 as much close to the surface of the pile of the bodies as possible. Thus, a level gage is fitted to a hood 18, the level of the piled powdered bodies A is detected thereby, and the inner and outer bellows tubes 16 and 17 are shrunk automatically by a wire 28. By this, the powdered bodies which drop down are made as much close to the surface of the pile of the powdered bodies as possible thereby to control the generation of the dust B. The dust B generated is sucked through between the outer and inner bellows tubes 16 and 17 by a blower and caught by the dust collector.
COPYRIGHT: (C)1981,JPO&Japio
JP15420879A 1979-11-30 1979-11-30 Dust collector with dustproof chute Expired JPS5917002B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15420879A JPS5917002B2 (en) 1979-11-30 1979-11-30 Dust collector with dustproof chute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15420879A JPS5917002B2 (en) 1979-11-30 1979-11-30 Dust collector with dustproof chute

Publications (2)

Publication Number Publication Date
JPS5678710A true JPS5678710A (en) 1981-06-27
JPS5917002B2 JPS5917002B2 (en) 1984-04-19

Family

ID=15579200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15420879A Expired JPS5917002B2 (en) 1979-11-30 1979-11-30 Dust collector with dustproof chute

Country Status (1)

Country Link
JP (1) JPS5917002B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351205A (en) * 1986-08-22 1988-03-04 Hitachi Ltd Conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351205A (en) * 1986-08-22 1988-03-04 Hitachi Ltd Conveyor

Also Published As

Publication number Publication date
JPS5917002B2 (en) 1984-04-19

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