GB1093505A - Improvements in or relating to forced flow boilers - Google Patents
Improvements in or relating to forced flow boilersInfo
- Publication number
- GB1093505A GB1093505A GB1071266A GB1071266A GB1093505A GB 1093505 A GB1093505 A GB 1093505A GB 1071266 A GB1071266 A GB 1071266A GB 1071266 A GB1071266 A GB 1071266A GB 1093505 A GB1093505 A GB 1093505A
- Authority
- GB
- United Kingdom
- Prior art keywords
- forced flow
- pass
- radiant
- march
- pipe
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
- F22B37/141—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving vertically-disposed water tubes, e.g. walls built-up from vertical tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
1,093,505. Forced flow steam generators. BABCOCK & WILCOX Ltd. March 11, 1966 [March 11, 1965], No. 10712/66. Heading F4A. Feed water, after passing through a preheater 1, and heat exchange surfaces 2 forming part of the lining of the hopper of a combustion chamber, enters the upper part 4 of the radiant evaporative surface of a forced flow boiler through a pipe 5. It is then discharged through pipe 6 into a header box 7 to pass through a second lower part 3 of the radiant evaporative surface. Part of the feed water under control of regulating valve 11 may by-pass the upper part 4 and flow directly to the lower part 3 through by-pass line 8. The parts 3 and 4 are formed from vertical loops made up by upright tube lengths interconnected by return bends. This arrangement minimizes temperature differences between adjacent tubes, even at low loads, enabling the boiler walls to be of welded tube construction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0046758 | 1965-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1093505A true GB1093505A (en) | 1967-12-06 |
Family
ID=7049935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1071266A Expired GB1093505A (en) | 1965-03-11 | 1966-03-11 | Improvements in or relating to forced flow boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1093505A (en) |
-
1966
- 1966-03-11 GB GB1071266A patent/GB1093505A/en not_active Expired
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