WO2003046464A3 - Cleaning apparatus - Google Patents

Cleaning apparatus Download PDF

Info

Publication number
WO2003046464A3
WO2003046464A3 PCT/GB2002/005277 GB0205277W WO03046464A3 WO 2003046464 A3 WO2003046464 A3 WO 2003046464A3 GB 0205277 W GB0205277 W GB 0205277W WO 03046464 A3 WO03046464 A3 WO 03046464A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
lance body
moving
fluid
fixed
Prior art date
Application number
PCT/GB2002/005277
Other languages
French (fr)
Other versions
WO2003046464A2 (en
Inventor
Douglas Grant Dickie
Original Assignee
Clyde Bergemann Ltd
Douglas Grant Dickie
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 Clyde Bergemann Ltd, Douglas Grant Dickie filed Critical Clyde Bergemann Ltd
Priority to AU2002349114A priority Critical patent/AU2002349114A1/en
Publication of WO2003046464A2 publication Critical patent/WO2003046464A2/en
Publication of WO2003046464A3 publication Critical patent/WO2003046464A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/16—Rotary appliances using jets of fluid for removing debris
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F28G15/04—Feeding and driving arrangements, e.g. power operation

Abstract

A cleaning device (10) for boilers and the like comprises an elongate lance body (20), the lance body carrying at least one first nozzle (45) at a point along its length for the release of a highly pressurised cleaning fluid. The lance body is driven so as to retract along and also to rotate about its axis at least partially from the working space. The lance body internally houses a first moving conduit (170) for said fluid, said first moving conduit communicating with a first fixed conduit (80) for the supply of the first cleaning fluid to said nozzles. The first fixed conduit and first moving conduit engage one another telescopically, one entering the other at a first telescopic joint incorporating a first seal. The seal can be adjusted for wear without dismantling the device, by rotation of the fixed conduit (80). A second fixed conduit (90) bring a second, lower pressure fluid into the lance tube (20) which serves as a second moving conduit.
PCT/GB2002/005277 2001-11-24 2002-11-25 Cleaning apparatus WO2003046464A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002349114A AU2002349114A1 (en) 2001-11-24 2002-11-25 Cleaning apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0128259.9 2001-11-24
GB0128259A GB0128259D0 (en) 2001-11-24 2001-11-24 Cleaning apparatus

Publications (2)

Publication Number Publication Date
WO2003046464A2 WO2003046464A2 (en) 2003-06-05
WO2003046464A3 true WO2003046464A3 (en) 2003-12-18

Family

ID=9926442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/005277 WO2003046464A2 (en) 2001-11-24 2002-11-25 Cleaning apparatus

Country Status (3)

Country Link
AU (1) AU2002349114A1 (en)
GB (1) GB0128259D0 (en)
WO (1) WO2003046464A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107442494B (en) * 2017-09-14 2023-03-17 安庆市新城防腐清洗有限公司 Closed cleaning spray gun
CN117187517A (en) * 2023-09-15 2023-12-08 盐城旭东机械有限公司 High-pressure valve production heat treatment method and equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191502423A (en) * 1915-02-16 1915-08-12 Andrew Buchan Improvements in a Steam Blower, for Cleaning the Flame Tubes of Steam Generators.
GB175628A (en) * 1921-02-14 1922-07-06 Carl Axel Arvid Westerberg Improvements in boiler cleaning devices
FR31267E (en) * 1923-08-18 1927-01-27 Device for cleaning boiler tubes
US2696016A (en) * 1950-04-11 1954-12-07 Diamond Power Speciality Retractable soot blower
US3477085A (en) * 1965-09-21 1969-11-11 Jean Eugene Julien Dulait Soot blowing devices
GB1282392A (en) * 1970-03-04 1972-07-19 Diamond Power Speciality Apparatus for cleaning heat exchangers and the like
US3816871A (en) * 1972-08-04 1974-06-18 Copes Vulcan Inc Soot blower lance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9223679D0 (en) 1992-11-12 1992-12-23 Clyde Blowers Plc Cleaning apparatus for heat exchange surfaces and an improved nozzle device therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191502423A (en) * 1915-02-16 1915-08-12 Andrew Buchan Improvements in a Steam Blower, for Cleaning the Flame Tubes of Steam Generators.
GB175628A (en) * 1921-02-14 1922-07-06 Carl Axel Arvid Westerberg Improvements in boiler cleaning devices
FR31267E (en) * 1923-08-18 1927-01-27 Device for cleaning boiler tubes
US2696016A (en) * 1950-04-11 1954-12-07 Diamond Power Speciality Retractable soot blower
US3477085A (en) * 1965-09-21 1969-11-11 Jean Eugene Julien Dulait Soot blowing devices
GB1282392A (en) * 1970-03-04 1972-07-19 Diamond Power Speciality Apparatus for cleaning heat exchangers and the like
US3816871A (en) * 1972-08-04 1974-06-18 Copes Vulcan Inc Soot blower lance

Also Published As

Publication number Publication date
AU2002349114A1 (en) 2003-06-10
GB0128259D0 (en) 2002-01-16
WO2003046464A2 (en) 2003-06-05

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