GB636769A - Improvements in and relating to the flow of water through parallel circuits of forced recirculation water-tube boilers - Google Patents
Improvements in and relating to the flow of water through parallel circuits of forced recirculation water-tube boilersInfo
- Publication number
- GB636769A GB636769A GB2494247A GB2494247A GB636769A GB 636769 A GB636769 A GB 636769A GB 2494247 A GB2494247 A GB 2494247A GB 2494247 A GB2494247 A GB 2494247A GB 636769 A GB636769 A GB 636769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- water
- header
- headers
- nozzles
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B29/00—Steam boilers of forced-flow type
- F22B29/02—Steam boilers of forced-flow type of forced-circulation type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
636,769. Forced flow steam boilers. LA MONT INTERNATIONAL ASSOCIATION, Ltd., and BOWER, F. W. Sept. 11, 1947, No. 24942. [Class 123(ii)] In a forced-circulation water-tube boiler including an upper steam-and-water drum 1, one or more circulating pumps 3. and several parallel circuits each comprising a number of tubes connected in parallel between lower headers 11, 12, 13 ... and upper headers 23, 24, 25 . . . or the drum 1, some of the said circuits are provided with one or more pressure-reducing orifice plates and/or nozzles for controlling the fluid flow therethrcugh. Thus, in the circuit comprising the pump discharge pipe 36, inlet header 16, parallel tubes 8 and drum 1, an orifice plate 49 is fitted in the pipe 36 adjacent the header 16 and two nozzles 47, 48 are arranged in series at or near the inlet of each of the tubes 8. The circuit including the header 11 is provided only with an orifice plate 41 in the pump discharge pipe 31, and that including the header 17 with two such plates 50, 51. Other arrangements comprise a single nozzle 40 and a pair of nozzles 52. 53 respectively in the tubes 6, 10 associated with the headers 15, 18, and an orifice plate 44 in the pump discharge pipes to the headers 12, 13, 14 with a nozzle 39 in each of the tubes 5 leading therefrom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2494247A GB636769A (en) | 1947-09-11 | 1947-09-11 | Improvements in and relating to the flow of water through parallel circuits of forced recirculation water-tube boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2494247A GB636769A (en) | 1947-09-11 | 1947-09-11 | Improvements in and relating to the flow of water through parallel circuits of forced recirculation water-tube boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB636769A true GB636769A (en) | 1950-05-03 |
Family
ID=10219720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2494247A Expired GB636769A (en) | 1947-09-11 | 1947-09-11 | Improvements in and relating to the flow of water through parallel circuits of forced recirculation water-tube boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB636769A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994308A (en) * | 1959-09-16 | 1961-08-01 | Mont Steam Generators Inc | Thermal liquid heater |
| US3185136A (en) * | 1963-11-26 | 1965-05-25 | Combustion Eng | Steam generator organization |
| US3221713A (en) * | 1963-08-20 | 1965-12-07 | Babcock & Wilcox Co | Forced flow vapor generator |
| US4413590A (en) * | 1979-11-23 | 1983-11-08 | Jean Mingret | Boiler for a heating system |
-
1947
- 1947-09-11 GB GB2494247A patent/GB636769A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2994308A (en) * | 1959-09-16 | 1961-08-01 | Mont Steam Generators Inc | Thermal liquid heater |
| US3221713A (en) * | 1963-08-20 | 1965-12-07 | Babcock & Wilcox Co | Forced flow vapor generator |
| US3185136A (en) * | 1963-11-26 | 1965-05-25 | Combustion Eng | Steam generator organization |
| US4413590A (en) * | 1979-11-23 | 1983-11-08 | Jean Mingret | Boiler for a heating system |
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