BG34280A1 - Two-step steam generator with natural circulation with hermetically welded screens - Google Patents
Two-step steam generator with natural circulation with hermetically welded screensInfo
- Publication number
- BG34280A1 BG34280A1 BG8048550A BG4855080A BG34280A1 BG 34280 A1 BG34280 A1 BG 34280A1 BG 8048550 A BG8048550 A BG 8048550A BG 4855080 A BG4855080 A BG 4855080A BG 34280 A1 BG34280 A1 BG 34280A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- steam generator
- natural circulation
- hermetically welded
- step steam
- screens
- Prior art date
Links
Classifications
-
- 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
- F22B21/34—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 grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
- F22B21/341—Vertical radiation boilers with combustion in the lower part
- F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber
- F22B21/345—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber with a tube bundle between an upper and a lower drum in the convection pass
-
- 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
-
- 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
- F22B37/36—Arrangements for sheathing or casing boilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD21522679A DD145315A1 (de) | 1979-08-28 | 1979-08-28 | Naturumlaufdampferzeuger in zweizugbauweise mit gasdichtgeschweissten rohrwaenden |
Publications (1)
Publication Number | Publication Date |
---|---|
BG34280A1 true BG34280A1 (en) | 1983-08-15 |
Family
ID=5519862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8048550A BG34280A1 (en) | 1979-08-28 | 1980-07-21 | Two-step steam generator with natural circulation with hermetically welded screens |
Country Status (4)
Country | Link |
---|---|
BG (1) | BG34280A1 (xx) |
DD (1) | DD145315A1 (xx) |
DE (1) | DE3022880A1 (xx) |
IN (1) | IN153931B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442800A (en) * | 1982-05-03 | 1984-04-17 | The Babcock & Wilcox Company | Single drum all-welded boiler |
US5201282A (en) * | 1989-10-17 | 1993-04-13 | The Babcock & Wilcox Company | Upflow/downflow heated tube circulating system |
US5176110A (en) * | 1989-10-17 | 1993-01-05 | The Babcock & Wilcox Company | Upflow/downflow heated tube circulating system |
-
1979
- 1979-08-28 DD DD21522679A patent/DD145315A1/de not_active IP Right Cessation
-
1980
- 1980-06-19 DE DE19803022880 patent/DE3022880A1/de not_active Withdrawn
- 1980-06-30 IN IN754/CAL/80A patent/IN153931B/en unknown
- 1980-07-21 BG BG8048550A patent/BG34280A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3022880A1 (de) | 1981-03-19 |
IN153931B (xx) | 1984-09-01 |
DD145315A1 (de) | 1980-12-03 |
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