JPS51150165A - Upwardly flowing-type filter - Google Patents

Upwardly flowing-type filter

Info

Publication number
JPS51150165A
JPS51150165A JP50074054A JP7405475A JPS51150165A JP S51150165 A JPS51150165 A JP S51150165A JP 50074054 A JP50074054 A JP 50074054A JP 7405475 A JP7405475 A JP 7405475A JP S51150165 A JPS51150165 A JP S51150165A
Authority
JP
Japan
Prior art keywords
type filter
upwardly flowing
foltering
during
reverse washing
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
JP50074054A
Other languages
Japanese (ja)
Inventor
Kazuyuki Masuko
Masayuki Odasawa
Toshitaka Yoshikawa
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP50074054A priority Critical patent/JPS51150165A/en
Publication of JPS51150165A publication Critical patent/JPS51150165A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: An upwardly flowing-type filter used for the purification of city water systems, sewage systems, industrial water systems, etc., which, during the filtering operation, is positioned at a lower position so that the filtering layer is depressed, and which, during the reverse washing, is positioned at an upper position so that the foltering layer gets easily expanded, for the purpose that the foltering and the reverse washing can be effected stably.
COPYRIGHT: (C)1976,JPO&Japio
JP50074054A 1975-06-18 1975-06-18 Upwardly flowing-type filter Pending JPS51150165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50074054A JPS51150165A (en) 1975-06-18 1975-06-18 Upwardly flowing-type filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50074054A JPS51150165A (en) 1975-06-18 1975-06-18 Upwardly flowing-type filter

Publications (1)

Publication Number Publication Date
JPS51150165A true JPS51150165A (en) 1976-12-23

Family

ID=13536080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50074054A Pending JPS51150165A (en) 1975-06-18 1975-06-18 Upwardly flowing-type filter

Country Status (1)

Country Link
JP (1) JPS51150165A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432873A (en) * 1977-08-15 1979-03-10 Univ Kansas State Method of filtering grain from fluid by using filter floor consisting of granular filter medium
US6202654B1 (en) * 1994-10-28 2001-03-20 Astra Aktiebolag Cleaning system
JP7130166B1 (en) * 2021-10-07 2022-09-02 三菱電機株式会社 Foreign matter removal device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432873A (en) * 1977-08-15 1979-03-10 Univ Kansas State Method of filtering grain from fluid by using filter floor consisting of granular filter medium
JPS589685B2 (en) * 1977-08-15 1983-02-22 カンザス・ステイト・ユニバ−シテイ・リサ−チ・フアウンデイシヨン A method for filtering particles from a fluid using a filtration bed made of granular filtration media
US6202654B1 (en) * 1994-10-28 2001-03-20 Astra Aktiebolag Cleaning system
JP7130166B1 (en) * 2021-10-07 2022-09-02 三菱電機株式会社 Foreign matter removal device
WO2023058180A1 (en) * 2021-10-07 2023-04-13 三菱電機株式会社 Foreign matter removal device

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