GB1142436A - Methods of starting up boilers - Google Patents
Methods of starting up boilersInfo
- Publication number
- GB1142436A GB1142436A GB328767A GB328767A GB1142436A GB 1142436 A GB1142436 A GB 1142436A GB 328767 A GB328767 A GB 328767A GB 328767 A GB328767 A GB 328767A GB 1142436 A GB1142436 A GB 1142436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feed water
- boilers
- boiler
- steam
- forced flow
- 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
- F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
- F22B35/14—Control systems for steam boilers for steam boilers of forced-flow type during the starting-up periods, i.e. during the periods between the lighting of the furnaces and the attainment of the normal operating temperature of the steam 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)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
1,142,436. Raising steam in forced flow boilers. SULZER BROS. Ltd. 23 Jan., 1967 [4 Feb., 1966], No. 3287/67. Heading F4A. The economizer, evaporator and optionally the superheater heating surfaces of a oncethrough forced flow boiler 1 are filled with feed water prior to the ignition of the firing system, which feed water has been preheated, as by auxiliary steam in heat exchanger 19, to a temperature between 10‹ and 20‹ C. less than the saturated steam temperature at the start up pressure. This reduces the start up period of the boiler. Alternatively the feed water preheater may be directly fired.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0058333 | 1966-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1142436A true GB1142436A (en) | 1969-02-05 |
Family
ID=7228644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB328767A Expired GB1142436A (en) | 1966-02-04 | 1967-01-23 | Methods of starting up boilers |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE693373A (en) |
| CH (1) | CH466325A (en) |
| DE (1) | DE1551025A1 (en) |
| ES (1) | ES336082A1 (en) |
| FR (1) | FR1508900A (en) |
| GB (1) | GB1142436A (en) |
| NL (2) | NL6613884A (en) |
-
0
- NL NL135688D patent/NL135688C/xx active
-
1966
- 1966-02-04 DE DE19661551025 patent/DE1551025A1/en active Pending
- 1966-09-30 NL NL6613884A patent/NL6613884A/xx unknown
- 1966-11-16 CH CH1647066A patent/CH466325A/en unknown
-
1967
- 1967-01-23 GB GB328767A patent/GB1142436A/en not_active Expired
- 1967-01-25 FR FR92442A patent/FR1508900A/en not_active Expired
- 1967-01-26 ES ES0336082A patent/ES336082A1/en not_active Expired
- 1967-01-30 BE BE693373D patent/BE693373A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH466325A (en) | 1968-12-15 |
| FR1508900A (en) | 1968-01-05 |
| NL6613884A (en) | 1967-08-07 |
| DE1551025A1 (en) | 1969-12-18 |
| ES336082A1 (en) | 1967-12-16 |
| BE693373A (en) | 1967-07-31 |
| NL135688C (en) |
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