JPS56158113A - Cleaning method for body to be cleaned - Google Patents

Cleaning method for body to be cleaned

Info

Publication number
JPS56158113A
JPS56158113A JP6258680A JP6258680A JPS56158113A JP S56158113 A JPS56158113 A JP S56158113A JP 6258680 A JP6258680 A JP 6258680A JP 6258680 A JP6258680 A JP 6258680A JP S56158113 A JPS56158113 A JP S56158113A
Authority
JP
Japan
Prior art keywords
ejector pipe
water
filter screen
ring type
cleaned
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
JP6258680A
Other languages
Japanese (ja)
Other versions
JPS6320561B2 (en
Inventor
Akio Fujinaka
Junichi Sugimoto
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.)
Asahi Tec Corp
Original Assignee
Asahi Malleable Iron 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 Asahi Malleable Iron Co Ltd filed Critical Asahi Malleable Iron Co Ltd
Priority to JP6258680A priority Critical patent/JPS56158113A/en
Publication of JPS56158113A publication Critical patent/JPS56158113A/en
Publication of JPS6320561B2 publication Critical patent/JPS6320561B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To make the whole surface of a body to be cleaned clean, by arranging a horizontal ring type ejector pipe along the outr surface of a body to be cleaned standing in a liquid tank, and by making this ejector pipe possible to move upward and downward.
CONSTITUTION: A cylindrical filter screen 3 is arranged concentrically in a cylindrical water tank 2; a ring type water ejector pipe 41 is installed along the outer surface of the filter screen 3 keeping a uniform clearance; a ring type buoyant body 42 is installed so as to touch the bottom of the ejector pipe 41 for floating it; and a hose 43 is installed for connecting the ejector pipe 41 with a pump 44. Many water ejecting holes 45 are bored over the circumference of the inner wall of the ejector pipe 41 facing to an outer net 31; the buoyant body 42 is a foamed or a hollow synthetic resin made ring having the density smaller than that of the influent water in order to float the ejector pipe 41. With the descent of the water level, the ejector pipe 41 descends along the outer net 31 of the filter screen 3 and cleans its surface.
COPYRIGHT: (C)1981,JPO&Japio
JP6258680A 1980-05-11 1980-05-11 Cleaning method for body to be cleaned Granted JPS56158113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6258680A JPS56158113A (en) 1980-05-11 1980-05-11 Cleaning method for body to be cleaned

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6258680A JPS56158113A (en) 1980-05-11 1980-05-11 Cleaning method for body to be cleaned

Publications (2)

Publication Number Publication Date
JPS56158113A true JPS56158113A (en) 1981-12-05
JPS6320561B2 JPS6320561B2 (en) 1988-04-28

Family

ID=13204565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6258680A Granted JPS56158113A (en) 1980-05-11 1980-05-11 Cleaning method for body to be cleaned

Country Status (1)

Country Link
JP (1) JPS56158113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167304U (en) * 1988-05-12 1989-11-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487974A (en) * 1977-12-24 1979-07-12 Kobe Steel Ltd Filter operating method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487974A (en) * 1977-12-24 1979-07-12 Kobe Steel Ltd Filter operating method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01167304U (en) * 1988-05-12 1989-11-24
JPH0529042Y2 (en) * 1988-05-12 1993-07-26

Also Published As

Publication number Publication date
JPS6320561B2 (en) 1988-04-28

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