GB2468651B - Lance for cleaning the shell side of a heat exchanger core - Google Patents
Lance for cleaning the shell side of a heat exchanger coreInfo
- Publication number
- GB2468651B GB2468651B GB0904483.5A GB0904483A GB2468651B GB 2468651 B GB2468651 B GB 2468651B GB 0904483 A GB0904483 A GB 0904483A GB 2468651 B GB2468651 B GB 2468651B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- lance
- cleaning
- heat exchanger
- exchanger core
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- 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
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/16—Non-rotary, e.g. reciprocated, 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
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
- F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/02—Removable elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A lance 50 for high pressure jetting of tubes of a heat exchanger core, comprises two or more tubes 52, 54 having an outer diameter sufficiently small to fit between the tubes of the core. A coupling 56 connects both tubes 52, 54 to a common high pressure supply line. Nozzles 62 on the tubes emit jets of water for cleaning the outer surfaces of the tubes. The tubes 52, 54 may have an outer diameter of no more than 6mm, and bracing elements 58, 60 may be welded between them to connect them together.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0904483.5A GB2468651B (en) | 2009-03-16 | 2009-03-16 | Lance for cleaning the shell side of a heat exchanger core |
PL10712784T PL2409107T3 (en) | 2009-03-16 | 2010-03-16 | Lance for cleaning the shell side of a heat exchanger core |
EP10712784.7A EP2409107B1 (en) | 2009-03-16 | 2010-03-16 | Lance for cleaning the shell side of a heat exchanger core |
PCT/IB2010/051129 WO2010106491A1 (en) | 2009-03-16 | 2010-03-16 | Lance for cleaning the shell side of a heat exchanger core |
CA2755567A CA2755567C (en) | 2009-03-16 | 2010-03-16 | Lance for cleaning the shell side of a heat exchanger core |
CN2010800122456A CN102265111B (en) | 2009-03-16 | 2010-03-16 | Spray lance for cleaning shell side of heat exchanger core |
US13/232,242 US8905121B2 (en) | 2009-03-16 | 2011-09-14 | Lance for cleaning the shell side of a heat exchanger core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0904483.5A GB2468651B (en) | 2009-03-16 | 2009-03-16 | Lance for cleaning the shell side of a heat exchanger core |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0904483D0 GB0904483D0 (en) | 2009-04-29 |
GB2468651A GB2468651A (en) | 2010-09-22 |
GB2468651B true GB2468651B (en) | 2013-03-13 |
Family
ID=40637407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0904483.5A Active GB2468651B (en) | 2009-03-16 | 2009-03-16 | Lance for cleaning the shell side of a heat exchanger core |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2468651B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107328145A (en) * | 2017-04-21 | 2017-11-07 | 北京和海益制冷科技股份有限公司 | A kind of band overhauls the energy-conservation air cooling spray evaporation type condenser system of purge chamber |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0305483A1 (en) * | 1987-03-18 | 1989-03-08 | Electric Power Res Inst | Flexible lance for steam generator secondary side sludge removal. |
EP0307961A1 (en) * | 1987-09-18 | 1989-03-22 | Siemens Aktiengesellschaft | Cleaning device for heat exchangers with tube bundles, particularly for the tube plate and spacer plate area |
EP0780627A1 (en) * | 1995-12-22 | 1997-06-25 | Framatome | Process and apparatus for cleaning the end plate of a heat exchanger from the inner side of the heat exchanger bundle |
-
2009
- 2009-03-16 GB GB0904483.5A patent/GB2468651B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0305483A1 (en) * | 1987-03-18 | 1989-03-08 | Electric Power Res Inst | Flexible lance for steam generator secondary side sludge removal. |
EP0307961A1 (en) * | 1987-09-18 | 1989-03-22 | Siemens Aktiengesellschaft | Cleaning device for heat exchangers with tube bundles, particularly for the tube plate and spacer plate area |
EP0780627A1 (en) * | 1995-12-22 | 1997-06-25 | Framatome | Process and apparatus for cleaning the end plate of a heat exchanger from the inner side of the heat exchanger bundle |
Also Published As
Publication number | Publication date |
---|---|
GB2468651A (en) | 2010-09-22 |
GB0904483D0 (en) | 2009-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200733929A (en) | Endoscopic passage confluent structure | |
GB2468792A (en) | A bar gun assembly | |
TW200626468A (en) | Beverage dispenser with nozzle-cleaning device | |
ZA200806306B (en) | Tube bundle heat exchanger | |
DE502007003719D1 (en) | Medical handpiece and replaceable nozzle for such | |
WO2012031906A3 (en) | Lance having a discharge nozzle, for deburring and/or cleaning workpieces | |
USD570953S1 (en) | Nozzle sleeve of a nozzle assembly for cleaning heat exchanger tubes | |
GB2468651B (en) | Lance for cleaning the shell side of a heat exchanger core | |
WO2011072222A3 (en) | System and method for injecting compound into utility furnace | |
AR070183A1 (en) | PROCEDURE FOR CLEANING A HEAT UNTERCHANGER | |
AR086830A2 (en) | NOZZLE ASSEMBLY METHOD FOR SPRAYING A WASHING LIQUID | |
WO2011098112A3 (en) | Device for cleaning the interior of tubes | |
CN103386540A (en) | Protection tooling for inner wall of heat exchange pipe during argon arc welding of heat exchange pipe and pipe plate | |
CN204307742U (en) | A kind of hose director device for electric automobile cleaning | |
ATE425429T1 (en) | PIPE CONNECTION STRUCTURE FOR A HEAT EXCHANGER | |
TW200637997A (en) | Boiler apparatus | |
GB2468650B (en) | Lance for cleaning the shell side of a heat exchanger core | |
CN204141835U (en) | A kind of two gallbladder-heat hydrophone | |
WO2012008720A3 (en) | Connecting structures for perpendicular frames for furniture | |
CN201216828Y (en) | Conjoined water gun | |
CN211072160U (en) | Water-cooling welding gun capable of preventing water leakage | |
CN102554688A (en) | Self-suction spray cooler | |
USD689184S1 (en) | Plug for use at an end of a tube | |
CN203866353U (en) | High-strength hearth roll | |
UA46921U (en) | Method for supplying water jet for fire-extinguishing providing for simultaneous generation of protective water screen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20151001 AND 20151007 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20210218 AND 20210224 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20220513 AND 20220518 |