GB1221521A - Improvements in or relating to water tube boilers - Google Patents
Improvements in or relating to water tube boilersInfo
- Publication number
- GB1221521A GB1221521A GB1984067A GB1984067A GB1221521A GB 1221521 A GB1221521 A GB 1221521A GB 1984067 A GB1984067 A GB 1984067A GB 1984067 A GB1984067 A GB 1984067A GB 1221521 A GB1221521 A GB 1221521A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- pipe
- coils
- burner
- april
- 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
- F22B37/142—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving horizontally-or helically-disposed water tubes, e.g. walls built-up from horizontal or helical tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
- F22B21/22—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight
- F22B21/26—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes of form other than straight or substantially straight bent helically, i.e. coiled
Abstract
1,221,521. Steam generators; heating air for burners. MITCHELL ENG. Ltd., and E. C. RICHARDSON. 25 April, 1968 [29 April, 1967], No. 19840/67. Headings F4A and F4B. In a water tube boiler in which the combustion gases flow through the annular spaces between at least three coaxial helically wound tubular coils 39, 36, 40, the convolutions of the coils are non-circular, e.g. square or rectangular. Feedwater enters at 30 and flows through the outermost coil 29, comprising three coils 31 in parallel, to a header 33 connected by pipe 35 to the middle coil 36 which is connected by pipes 38, 39, to the innermost coil 40, the upper end of which is connected by pipe 43 to a coil 42 forming a baffle closing the end of the coil 36. Gases from the burner 26 flow upwardly within coil 40, downwardly between coil 40, 36 and upwardly over the coils 31 to the outlet 15. The steam is conducted by pipe 46 to a separator 47 from which pipe 48 leads to a point of use or to a superheater coil located between coil 36, 40. The centre of the baffle 47 is closed by an explosion door 15. Air for the burner is supplied by a blower 22 through pipe 21 and space 20 within the furnace wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1984067A GB1221521A (en) | 1967-04-29 | 1967-04-29 | Improvements in or relating to water tube boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1984067A GB1221521A (en) | 1967-04-29 | 1967-04-29 | Improvements in or relating to water tube boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1221521A true GB1221521A (en) | 1971-02-03 |
Family
ID=10136108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1984067A Expired GB1221521A (en) | 1967-04-29 | 1967-04-29 | Improvements in or relating to water tube boilers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1221521A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129101U (en) * | 1974-08-24 | 1976-03-02 | ||
| EP0092063A2 (en) * | 1982-04-17 | 1983-10-26 | Schröder KG, Wärmetechnik | Steam generator |
| EP1966559A1 (en) * | 2005-12-30 | 2008-09-10 | Wärtsilä Biopower Oy | Method of heating and/or evaporating an organic medium and a heat exchanger unit for recovering heat from a hot gas flow |
| US11156355B2 (en) * | 2018-05-10 | 2021-10-26 | Xavier MAS SANZ | Water-tube boiler with concentric heat-exchange coils with ash-removal system |
| CN115949930A (en) * | 2023-02-17 | 2023-04-11 | 上海飞舟博源石油装备股份有限公司 | Tubular electromagnetic induction steam generating furnace and steam generating method |
-
1967
- 1967-04-29 GB GB1984067A patent/GB1221521A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129101U (en) * | 1974-08-24 | 1976-03-02 | ||
| JPS5747526Y2 (en) * | 1974-08-24 | 1982-10-19 | ||
| EP0092063A2 (en) * | 1982-04-17 | 1983-10-26 | Schröder KG, Wärmetechnik | Steam generator |
| EP0092063A3 (en) * | 1982-04-17 | 1984-08-29 | Schroder Kg, Warmetechnik | Steam generator |
| EP1966559A1 (en) * | 2005-12-30 | 2008-09-10 | Wärtsilä Biopower Oy | Method of heating and/or evaporating an organic medium and a heat exchanger unit for recovering heat from a hot gas flow |
| EP1966559A4 (en) * | 2005-12-30 | 2011-10-19 | Waertsilae Biopower Oy | Method of heating and/or evaporating an organic medium and a heat exchanger unit for recovering heat from a hot gas flow |
| US11156355B2 (en) * | 2018-05-10 | 2021-10-26 | Xavier MAS SANZ | Water-tube boiler with concentric heat-exchange coils with ash-removal system |
| CN115949930A (en) * | 2023-02-17 | 2023-04-11 | 上海飞舟博源石油装备股份有限公司 | Tubular electromagnetic induction steam generating furnace and steam generating method |
| CN115949930B (en) * | 2023-02-17 | 2024-03-05 | 上海飞舟博源材料科技股份有限公司 | Tubular electromagnetic induction steam generator and steam generation method |
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