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JPS6467289A - Method and apparatus for cleaning the inner wall surface of passageway - Google Patents

Method and apparatus for cleaning the inner wall surface of passageway

Info

Publication number
JPS6467289A
JPS6467289A JP62223159A JP22315987A JPS6467289A JP S6467289 A JPS6467289 A JP S6467289A JP 62223159 A JP62223159 A JP 62223159A JP 22315987 A JP22315987 A JP 22315987A JP S6467289 A JPS6467289 A JP S6467289A
Authority
JP
Japan
Prior art keywords
passage
wall surface
inside wall
supplying
mixing chamber
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
JP62223159A
Other languages
Japanese (ja)
Other versions
JP2677362B2 (en
Inventor
Takashi Maruyama
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.)
TOKYO PIPE GIKEN KOGYO KK
Original Assignee
TOKYO PIPE GIKEN KOGYO KK
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 TOKYO PIPE GIKEN KOGYO KK filed Critical TOKYO PIPE GIKEN KOGYO KK
Priority to JP62223159A priority Critical patent/JP2677362B2/en
Publication of JPS6467289A publication Critical patent/JPS6467289A/en
Application granted granted Critical
Publication of JP2677362B2 publication Critical patent/JP2677362B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Abstract

PURPOSE: To make it possible to surely wash the inside wall surface of a passage without damaging the materials disposed in the passage by supplying a high-pressure liquid and high-pressure gas into the passage, thereby generating bubbles in the passage and washing the inside wall surface of the passage. CONSTITUTION: A mixing chamber 2 is delineated in a main body 3 having an outflow port 4 and an injection nozzle 5 directed toward this outflow port 4 is opened in this mixing chamber 2. A gas supply port 6 is opened in the mixing chamber 2 around the injection nozzle 5. Further, a pump 14 supplying the high-pressure liquid is connected to the injection nozzle 5 and a high-pressure gaseous source 34 is connected to the gas supply port 6. Namely, the bubbles are generated in the passage X by supplying the high-pressure liquid and the high-pressure gas into the passage X, by which the inside wall surface of the passage X is washed. This method is applicable in spite of the small sectional area of the passage and the sure washing of the inside wall surface of the passage is made possible without damaging the material disposed in the passage.
JP62223159A 1987-09-08 1987-09-08 Cleaning method and cleaning device for inner wall surface of passage Expired - Lifetime JP2677362B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223159A JP2677362B2 (en) 1987-09-08 1987-09-08 Cleaning method and cleaning device for inner wall surface of passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223159A JP2677362B2 (en) 1987-09-08 1987-09-08 Cleaning method and cleaning device for inner wall surface of passage

Publications (2)

Publication Number Publication Date
JPS6467289A true JPS6467289A (en) 1989-03-13
JP2677362B2 JP2677362B2 (en) 1997-11-17

Family

ID=16793717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223159A Expired - Lifetime JP2677362B2 (en) 1987-09-08 1987-09-08 Cleaning method and cleaning device for inner wall surface of passage

Country Status (1)

Country Link
JP (1) JP2677362B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1190367A (en) * 1997-09-18 1999-04-06 Seibu Electric & Mach Co Ltd Cleaning tool
JP2003024892A (en) * 2001-07-13 2003-01-28 Chubu Plant Service Co Ltd Method and apparatus for cleaning cooling water pipe
EP2604179A1 (en) * 2011-12-15 2013-06-19 Miele & Cie. KG Method and device for narrow-necked equipment
JP5666054B1 (en) * 2013-08-30 2015-02-12 情次 本多 Foam cleaning apparatus and foam cleaning method
JP2019069508A (en) * 2017-08-31 2019-05-09 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ Portable cavitation peening method and apparatus
JP2019072833A (en) * 2017-08-31 2019-05-16 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ Portable cavitation peening method and apparatus
CN111515848A (en) * 2020-04-29 2020-08-11 厦门小天使卫浴有限公司 Process for treating smooth surface in inner cavity of constant-temperature shower body
CN114570716A (en) * 2022-02-28 2022-06-03 中国船舶重工集团公司第七一九研究所 Flow control system for steam pipeline purging and targeting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144586U (en) * 1979-04-02 1980-10-17
JPS58156384A (en) * 1982-03-11 1983-09-17 オリンパス光学工業株式会社 Washing system of duct

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144586U (en) * 1979-04-02 1980-10-17
JPS58156384A (en) * 1982-03-11 1983-09-17 オリンパス光学工業株式会社 Washing system of duct

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1190367A (en) * 1997-09-18 1999-04-06 Seibu Electric & Mach Co Ltd Cleaning tool
JP2003024892A (en) * 2001-07-13 2003-01-28 Chubu Plant Service Co Ltd Method and apparatus for cleaning cooling water pipe
EP2604179A1 (en) * 2011-12-15 2013-06-19 Miele & Cie. KG Method and device for narrow-necked equipment
JP5666054B1 (en) * 2013-08-30 2015-02-12 情次 本多 Foam cleaning apparatus and foam cleaning method
JP2019069508A (en) * 2017-08-31 2019-05-09 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ Portable cavitation peening method and apparatus
JP2019072833A (en) * 2017-08-31 2019-05-16 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ Portable cavitation peening method and apparatus
CN111515848A (en) * 2020-04-29 2020-08-11 厦门小天使卫浴有限公司 Process for treating smooth surface in inner cavity of constant-temperature shower body
CN114570716A (en) * 2022-02-28 2022-06-03 中国船舶重工集团公司第七一九研究所 Flow control system for steam pipeline purging and targeting

Also Published As

Publication number Publication date
JP2677362B2 (en) 1997-11-17

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