DE1426684A1 - Betriebsverfahren fuer ein Dampferzeugungssystem mit UEberhitzern - Google Patents
Betriebsverfahren fuer ein Dampferzeugungssystem mit UEberhitzernInfo
- Publication number
- DE1426684A1 DE1426684A1 DE19641426684 DE1426684A DE1426684A1 DE 1426684 A1 DE1426684 A1 DE 1426684A1 DE 19641426684 DE19641426684 DE 19641426684 DE 1426684 A DE1426684 A DE 1426684A DE 1426684 A1 DE1426684 A1 DE 1426684A1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- valves
- flow
- valve
- throttle
- 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.)
- Pending
Links
- 238000011017 operating method Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 8
- 230000001419 dependent effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 101150001823 alaA gene Proteins 0.000 claims 2
- 241001501536 Alethe Species 0.000 claims 1
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 101150058131 elaA gene Proteins 0.000 claims 1
- 101150061721 mmm1 gene Proteins 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000010304 firing Methods 0.000 description 6
- 238000013021 overheating Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 244000203494 Lens culinaris subsp culinaris Species 0.000 description 1
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 description 1
- 241000940612 Medina Species 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 244000272264 Saussurea lappa Species 0.000 description 1
- 235000006784 Saussurea lappa Nutrition 0.000 description 1
- 241000705082 Sialia Species 0.000 description 1
- 241000009334 Singa Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- PHTXVQQRWJXYPP-UHFFFAOYSA-N ethyltrifluoromethylaminoindane Chemical compound C1=C(C(F)(F)F)C=C2CC(NCC)CC2=C1 PHTXVQQRWJXYPP-UHFFFAOYSA-N 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
- F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
- F01K3/20—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters with heating by combustion gases of main boiler
- F01K3/22—Controlling, e.g. starting, stopping
-
- 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
- F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Turbines (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US267512A US3262431A (en) | 1963-03-25 | 1963-03-25 | Economic combination and operation of boiler throttle valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1426684A1 true DE1426684A1 (de) | 1970-02-12 |
Family
ID=23019096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641426684 Pending DE1426684A1 (de) | 1963-03-25 | 1964-03-23 | Betriebsverfahren fuer ein Dampferzeugungssystem mit UEberhitzern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3262431A (no) |
| BE (1) | BE645707A (no) |
| CH (1) | CH457505A (no) |
| DE (1) | DE1426684A1 (no) |
| ES (2) | ES297958A1 (no) |
| GB (1) | GB1052417A (no) |
| NL (2) | NL6402810A (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382842A (zh) * | 2017-04-10 | 2019-10-25 | 三菱日立电力系统株式会社 | 燃气轮机联合循环设备以及燃气轮机联合循环设备的控制方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3411300A (en) * | 1967-05-31 | 1968-11-19 | Combustion Eng | Method and apparatus for sliding pressure operation of a vapor generator at subcritical and supercritical pressure |
| US3972193A (en) * | 1975-01-02 | 1976-08-03 | Foster Wheeler Energy Corporation | Integral separator start-up system for a vapor generator with constant pressure furnace circuitry |
| US4019467A (en) * | 1976-04-20 | 1977-04-26 | Westinghouse Electric Corporation | Valve sequencing startup control system for once-through boiler |
| US4241585A (en) * | 1978-04-14 | 1980-12-30 | Foster Wheeler Energy Corporation | Method of operating a vapor generating system having integral separators and a constant pressure furnace circuitry |
| US4338789A (en) * | 1980-02-01 | 1982-07-13 | Dolan John E | Method of varying turbine output of a supercritical-pressure steam generator-turbine installation |
| WO1983003635A1 (en) * | 1982-04-19 | 1983-10-27 | John Edward Dolan | Method of varying turbine output of a supercritical-pressure steam generator-turbine installation |
| US5390631A (en) * | 1994-05-25 | 1995-02-21 | The Babcock & Wilcox Company | Use of single-lead and multi-lead ribbed tubing for sliding pressure once-through boilers |
| CN102192819B (zh) * | 2010-03-11 | 2013-03-20 | 中国核动力研究设计院 | 蒸汽发生器二次侧役前水压试验快速升温工艺 |
| DE102010028720A1 (de) * | 2010-05-07 | 2011-11-10 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Dampferzeugers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE564616A (no) * | 1957-02-07 |
-
0
- NL NL133605D patent/NL133605C/xx active
- GB GB1052417D patent/GB1052417A/en active Active
-
1963
- 1963-03-25 US US267512A patent/US3262431A/en not_active Expired - Lifetime
-
1964
- 1964-03-17 NL NL6402810A patent/NL6402810A/xx unknown
- 1964-03-23 CH CH373664A patent/CH457505A/de unknown
- 1964-03-23 DE DE19641426684 patent/DE1426684A1/de active Pending
- 1964-03-24 ES ES0297958A patent/ES297958A1/es not_active Expired
- 1964-03-25 BE BE645707A patent/BE645707A/xx unknown
- 1964-07-15 ES ES0302109A patent/ES302109A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382842A (zh) * | 2017-04-10 | 2019-10-25 | 三菱日立电力系统株式会社 | 燃气轮机联合循环设备以及燃气轮机联合循环设备的控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE645707A (no) | 1964-09-25 |
| CH457505A (de) | 1968-06-15 |
| GB1052417A (no) | |
| NL6402810A (no) | 1964-09-28 |
| US3262431A (en) | 1966-07-26 |
| ES297958A1 (es) | 1964-12-01 |
| NL133605C (no) | |
| ES302109A1 (es) | 1965-12-01 |
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