JPS5551412A - Method and apparatus for washing strainer - Google Patents

Method and apparatus for washing strainer

Info

Publication number
JPS5551412A
JPS5551412A JP12352878A JP12352878A JPS5551412A JP S5551412 A JPS5551412 A JP S5551412A JP 12352878 A JP12352878 A JP 12352878A JP 12352878 A JP12352878 A JP 12352878A JP S5551412 A JPS5551412 A JP S5551412A
Authority
JP
Japan
Prior art keywords
strainer
condensate
washing
pump
water
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
JP12352878A
Other languages
Japanese (ja)
Other versions
JPS5820290B2 (en
Inventor
Junichi Akatsu
Kiyouichirou Funafu
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 JP53123528A priority Critical patent/JPS5820290B2/en
Publication of JPS5551412A publication Critical patent/JPS5551412A/en
Publication of JPS5820290B2 publication Critical patent/JPS5820290B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To enhance the efficiency of washing and decrease greatly water volume and time of washing by jetting intermittently washing water while pressure-feeding air to a strainer after removal of water within the strainer to which clad adheres.
CONSTITUTION: When the blockade of a strainer 24 is detected, a condensate pump 23' is started, an inlet valve 26' and an outlet valve 27' are fully opened and condensate pumps 23 and 23' are operated in parallel to prevent the reduction in the circulating volume of condensate. Then the pump 23 is stopped, the inlet valve 26 and the outlet valve 27 are fully closed and the strainer is isolated from a condensate outlet system 22. Then a drain system 29 and an inlet valve 34 for compressed air supply are fully opened, conpressed air 30 is fed under pressure to the strainer 24, and condensate between the pump 23 and the inlet side of the strainer is discharged from a drain system 28. Under the condition under which the compressed air is fed under pressure to the strainer, washing water is intermittently supplied to a system 30 whereby clod which adheres to a filter 24a is removed, and the washing water and the compressed air are discharged from the system 28 to com plete the washing of the stainer 24.
COPYRIGHT: (C)1980,JPO&Japio
JP53123528A 1978-10-09 1978-10-09 Strainer cleaning method and device Expired JPS5820290B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53123528A JPS5820290B2 (en) 1978-10-09 1978-10-09 Strainer cleaning method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53123528A JPS5820290B2 (en) 1978-10-09 1978-10-09 Strainer cleaning method and device

Publications (2)

Publication Number Publication Date
JPS5551412A true JPS5551412A (en) 1980-04-15
JPS5820290B2 JPS5820290B2 (en) 1983-04-22

Family

ID=14862836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53123528A Expired JPS5820290B2 (en) 1978-10-09 1978-10-09 Strainer cleaning method and device

Country Status (1)

Country Link
JP (1) JPS5820290B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016068025A (en) * 2014-09-30 2016-05-09 三浦工業株式会社 Ballast water treatment apparatus
WO2018066366A1 (en) * 2016-10-04 2018-04-12 三菱日立パワーシステムズ株式会社 Strainer cleaning device and method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123082U (en) * 1983-02-04 1984-08-18 東京電力株式会社 Crane collision prevention device
JPS61122286U (en) * 1985-01-21 1986-08-01
JPS61122287U (en) * 1985-01-21 1986-08-01
JPS63200589U (en) * 1987-06-12 1988-12-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016068025A (en) * 2014-09-30 2016-05-09 三浦工業株式会社 Ballast water treatment apparatus
WO2018066366A1 (en) * 2016-10-04 2018-04-12 三菱日立パワーシステムズ株式会社 Strainer cleaning device and method

Also Published As

Publication number Publication date
JPS5820290B2 (en) 1983-04-22

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