ES348357A1 - Steam generator having a flue and an access shaft - Google Patents
Steam generator having a flue and an access shaftInfo
- Publication number
- ES348357A1 ES348357A1 ES348357A ES348357A ES348357A1 ES 348357 A1 ES348357 A1 ES 348357A1 ES 348357 A ES348357 A ES 348357A ES 348357 A ES348357 A ES 348357A ES 348357 A1 ES348357 A1 ES 348357A1
- Authority
- ES
- Spain
- Prior art keywords
- shaft
- access
- steam generator
- flue
- flaps
- 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
- F22B35/00—Control systems for steam boilers
- F22B35/001—Controlling by flue gas dampers
-
- 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
Abstract
A steam generator having a combustion gas passage the walls of which are lined with tubes 3 and in which there are banks of tubes 28, 29 separated by access spaces, includes an access shaft extending generally parallel with the tubelined walls 3 with openings at the level of each access space, said shaft having flaps 25 to prevent the flow of combustion gases through the shaft. The flaps 25, which can be located to close the access space openings, also act as floors, A ladder (19, Fig. 1), extends throughout the shaft, said shaft being suspended on the tube wall 3 by means of hooks (27, Fig. 3).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1852766A CH442359A (en) | 1966-12-23 | 1966-12-23 | Steam generator with flue gas duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES348357A1 true ES348357A1 (en) | 1969-03-01 |
Family
ID=4433602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES348357A Expired ES348357A1 (en) | 1966-12-23 | 1967-12-16 | Steam generator having a flue and an access shaft |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3448726A (en) |
| BE (1) | BE708368A (en) |
| CH (1) | CH442359A (en) |
| DE (1) | DE1526922A1 (en) |
| ES (1) | ES348357A1 (en) |
| GB (1) | GB1153360A (en) |
| NL (1) | NL6700880A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1952140A1 (en) * | 1969-10-16 | 1971-04-29 | Steinmueller Gmbh L & C | Steam generator wall elements with scaffolding devices |
| JP6579768B2 (en) * | 2015-03-24 | 2019-09-25 | 三菱日立パワーシステムズ株式会社 | boiler |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2310801A (en) * | 1938-07-16 | 1943-02-09 | Babcock & Wilcox Co | Steam generator |
| US2654352A (en) * | 1952-02-28 | 1953-10-06 | Combustion Eng | Steam generator support and casing structure of box column construction |
| FR1284575A (en) * | 1960-12-28 | 1962-02-16 | Stein & Roubaix | Pressurized combustion boiler and boiler element |
-
1966
- 1966-12-23 CH CH1852766A patent/CH442359A/en unknown
- 1966-12-31 DE DE19661526922 patent/DE1526922A1/en active Pending
-
1967
- 1967-01-19 NL NL6700880A patent/NL6700880A/xx unknown
- 1967-12-15 GB GB57129/67A patent/GB1153360A/en not_active Expired
- 1967-12-16 ES ES348357A patent/ES348357A1/en not_active Expired
- 1967-12-18 US US691258A patent/US3448726A/en not_active Expired - Lifetime
- 1967-12-21 BE BE708368D patent/BE708368A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE708368A (en) | 1968-06-21 |
| NL6700880A (en) | 1968-06-24 |
| DE1526922A1 (en) | 1970-04-02 |
| GB1153360A (en) | 1969-05-29 |
| CH442359A (en) | 1967-08-31 |
| US3448726A (en) | 1969-06-10 |
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