GB333440A - Improvements in or relating to steam sweeping apparatus for cleaning boilers - Google Patents
Improvements in or relating to steam sweeping apparatus for cleaning boilersInfo
- Publication number
- GB333440A GB333440A GB2983529A GB2983529A GB333440A GB 333440 A GB333440 A GB 333440A GB 2983529 A GB2983529 A GB 2983529A GB 2983529 A GB2983529 A GB 2983529A GB 333440 A GB333440 A GB 333440A
- Authority
- GB
- United Kingdom
- Prior art keywords
- apertures
- tube
- casing
- shoulder
- steam
- 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.)
- Expired
Links
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000010408 sweeping Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 1
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
- F28G3/166—Rotary appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
333,440. Aktiebolaget Superior, and Westerberg, C. A. A. Oct. 2, 1929. Cleaning, fluid-pressure processes for. - In a boiler cleaner of the kind comprising a nozzle 4, Fig. 1, mounted at the end of a tube 3 which is longitudinally movable within a steam distributing casing 1 and is provided with apertures 5 permitting communication between the inlet 2 of the casing 1 and the tube 3 and is formed with an external shoulder 6 subjected to the steam pressure in the working position of the nozzle to counteract the reactive force of tha steam jet, the edges of the apertures 5 are disposed to coincide with the shoulder 6 so that the pressure on the latter ceases simultaneously with the steam supply to the nozzle. The apertures may be located on the inner side of the shoulder as shown in Fig. 3 in which case a channel 15 is formed between one or more of the apertures and the shoulder; alternatively they may be located as at 5, 17 on both sides of the shoulder, Fig. 4. The edge 8 of the casing 1 is preferably formed with a projecting lip 18 and the tube 3 rotated in its retracted position to bring the apertures 5 into alignment therewith so as to secure a larger jointing area between the casing and tube, while the tube may be locked in this position by a finger 21 pivotally mounted on the casing 1 and adapted to engage a recess 20 in the handwheel thereof.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2983529A GB333440A (en) | 1929-10-02 | 1929-10-02 | Improvements in or relating to steam sweeping apparatus for cleaning boilers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2983529A GB333440A (en) | 1929-10-02 | 1929-10-02 | Improvements in or relating to steam sweeping apparatus for cleaning boilers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB333440A true GB333440A (en) | 1930-08-14 |
Family
ID=10297957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2983529A Expired GB333440A (en) | 1929-10-02 | 1929-10-02 | Improvements in or relating to steam sweeping apparatus for cleaning boilers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB333440A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445465A (en) * | 1983-03-24 | 1984-05-01 | Halliburton Company | Sludge lance advancing apparatus |
US5154198A (en) * | 1988-09-01 | 1992-10-13 | Halliburton Company | Tube jetting apparatus |
-
1929
- 1929-10-02 GB GB2983529A patent/GB333440A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445465A (en) * | 1983-03-24 | 1984-05-01 | Halliburton Company | Sludge lance advancing apparatus |
US5154198A (en) * | 1988-09-01 | 1992-10-13 | Halliburton Company | Tube jetting apparatus |
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