JPS54119172A - Damage detection device in cyclone type sand removing device - Google Patents

Damage detection device in cyclone type sand removing device

Info

Publication number
JPS54119172A
JPS54119172A JP2538278A JP2538278A JPS54119172A JP S54119172 A JPS54119172 A JP S54119172A JP 2538278 A JP2538278 A JP 2538278A JP 2538278 A JP2538278 A JP 2538278A JP S54119172 A JPS54119172 A JP S54119172A
Authority
JP
Japan
Prior art keywords
sand removing
removing device
outer cylinder
damage
device proper
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
JP2538278A
Other languages
Japanese (ja)
Inventor
Sadao Nitta
Takao Sakai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2538278A priority Critical patent/JPS54119172A/en
Publication of JPS54119172A publication Critical patent/JPS54119172A/en
Pending legal-status Critical Current

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  • Cyclones (AREA)

Abstract

PURPOSE: To detect speedily and automatically a damage to the sand removing device proper and thereby to prevent various types of trouble, by enclosing the sand removing device proper of the cyclone type sand removing machine in an outer cylinder in a double structure and by fitting a damage detector to the outer cylinder.
CONSTITUTION: Sand removing device proper 1 is enclosed in outer cylinder 10. Airtight and watertight pressure chamber 11 is provided between these two component units. Pressure outlet 13 protected by strainer 12 is provided on the wall of outer cylinder 10 at the height almost the same as the position of water inlet 3. Damage detector 14 fitted to this outlet 13 is connected to pressure open-close device 16 via pipe 15. Pressue chamber shielding sleeve 3A prevents pressure-exerted water containing sand from flowing into chamber 11. By this structure, any damage to sand removing device proper 1 is automatically detected, and thereby variours types of trouble can prevented. Thus economic efficiency can by increased.
COPYRIGHT: (C)1979,JPO&Japio
JP2538278A 1978-03-08 1978-03-08 Damage detection device in cyclone type sand removing device Pending JPS54119172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2538278A JPS54119172A (en) 1978-03-08 1978-03-08 Damage detection device in cyclone type sand removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2538278A JPS54119172A (en) 1978-03-08 1978-03-08 Damage detection device in cyclone type sand removing device

Publications (1)

Publication Number Publication Date
JPS54119172A true JPS54119172A (en) 1979-09-14

Family

ID=12164302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2538278A Pending JPS54119172A (en) 1978-03-08 1978-03-08 Damage detection device in cyclone type sand removing device

Country Status (1)

Country Link
JP (1) JPS54119172A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358369A (en) * 1980-06-02 1982-11-09 Enso-Gutzeit Osakeyhtio Hydrocyclone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358369A (en) * 1980-06-02 1982-11-09 Enso-Gutzeit Osakeyhtio Hydrocyclone

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