SK29094A3 - Through-flow boiler - Google Patents

Through-flow boiler Download PDF

Info

Publication number: SK29094A3
Authority: SK; Slovakia
Prior art keywords: conduit; heater; vessel; thermocouple; steam
Prior art date: 1993-03-12

Application number

SK290-94A

Other languages

English (en)

Slovak (sk)

Inventor

Ralph P Pearce

Original Assignee

Westinghouse Electric Corp

Priority date (The priority date 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 date listed.)

1993-03-12

Filing date

1994-03-09

Publication date

1994-10-05

1994-03-09 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1994-10-05 Publication of SK29094A3 publication Critical patent/SK29094A3/sk

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
239000007921 spray Substances 0.000 claims abstract description 23
238000001704 evaporation Methods 0.000 claims abstract description 14
230000008020 evaporation Effects 0.000 claims description 12
239000007788 liquid Substances 0.000 claims description 11
239000000446 fuel Substances 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 4
230000008016 vaporization Effects 0.000 claims description 4
230000007423 decrease Effects 0.000 claims 1
239000002803 fossil fuel Substances 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000005611 electricity Effects 0.000 description 2
239000000295 fuel oil Substances 0.000 description 2
239000010742 number 1 fuel oil Substances 0.000 description 2
239000003245 coal Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000005507 spraying Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G5/00—Controlling superheat temperature
- F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Control Of Combustion (AREA)
Feeding And Controlling Fuel (AREA)

SK290-94A 1993-03-12 1994-03-09 Through-flow boiler SK29094A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/030,521 US5307766A (en)	1993-03-12	1993-03-12	Temperature control of steam for boilers

Publications (1)

Publication Number	Publication Date
SK29094A3 true SK29094A3 (en)	1994-10-05

Family

ID=21854614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK290-94A SK29094A3 (en)	1993-03-12	1994-03-09	Through-flow boiler

Country Status (7)

Country	Link
US (1)	US5307766A (cs)
JP (1)	JPH0712302A (cs)
CN (1)	CN1096357A (cs)
CZ (1)	CZ48694A3 (cs)
DE (1)	DE4408284A1 (cs)
GB (1)	GB2276225A (cs)
SK (1)	SK29094A3 (cs)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19901656A1 (de) *	1999-01-18	2000-07-20	Abb Alstom Power Ch Ag	Verfahren und Vorrichtung zur Regelung der Temperatur am Austritt eines Dampfüberhitzers
AU6902301A (en) *	2000-05-19	2001-11-26	Shell Int Research	Process for heating steam
WO2002093073A2 (en) *	2001-05-17	2002-11-21	Shell Internationale Research Maatschappij B.V.	Apparatus and process for heating steam
JP2005524963A (ja) *	2002-05-08	2005-08-18	ダナ・コーポレーション	プラズマ触媒
DE10345922B3 (de) *	2003-10-02	2005-02-03	Steag Encotec Gmbh	Verfahren und Einrichtung zum Regeln der HD-Dampftemperatur eines Dampferzeugers
CN101680651B (zh) *	2007-05-17	2012-01-04	艾罗创新公司	即时响应蒸汽发生系统和方法
US8286595B2 (en) *	2009-03-10	2012-10-16	Babcock & Wilcox Power Generation Group, Inc.	Integrated split stream water coil air heater and economizer (IWE)
CN101975390B (zh) *	2010-05-27	2013-04-24	国电浙江北仑第三发电有限公司	超超临界锅炉受热面壁温监控系统
CN101975389A (zh) *	2010-05-27	2011-02-16	国电浙江北仑第三发电有限公司	一种超超临界锅炉受热面壁温监控系统及监控方法
CN105202509B (zh) *	2014-06-20	2019-05-31	松下知识产权经营株式会社	蒸发器、朗肯循环装置以及热电联供系统
US20160169451A1 (en) *	2014-12-12	2016-06-16	Fccl Partnership	Process and system for delivering steam
DE102016102777A1 (de) *	2016-02-17	2017-08-17	Netzsch Trockenmahltechnik Gmbh	Verfahren und Vorrichtung zum Erzeugen von überhitztem Dampf aus einem Arbeitsmedium
CN109541942B (zh) *	2018-11-27	2022-04-12	苏州恩基热能科技有限公司	一种基于机器学习的锅炉燃料预测控制方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH357413A (de) *	1958-05-22	1961-10-15	Sulzer Ag	Verfahren und Einrichtung zum Ableiten von flüssigem Arbeitsmedium aus dem Abscheider eines Zwangdurchlauf-Dampferzeugers
NL127296C (cs) *	1959-11-20
NL302157A (cs) *	1962-12-28
DE2118028A1 (de) *	1971-04-14	1973-03-15	Siemens Ag	Verfahren und anordnung zur regelung an einem waermeaustauscher
CH582851A5 (cs) *	1974-09-17	1976-12-15	Sulzer Ag
US4023537A (en) *	1976-04-13	1977-05-17	Carter Sr J Warne	Temperature control apparatus for a monotube boiler
DE2818981C2 (de) *	1978-04-28	1982-12-23	Kraftwerk Union AG, 4330 Mülheim	Durchlaufdampferzeuger und Verfahren zum Betreiben desselben
US4241701A (en) *	1979-02-16	1980-12-30	Leeds & Northrup Company	Method and apparatus for controlling steam temperature at a boiler outlet
US4549503A (en) *	1984-05-14	1985-10-29	The Babcock & Wilcox Company	Maximum efficiency steam temperature control system
JPH0665921B2 (ja) *	1984-07-16	1994-08-24	バブコツク日立株式会社	ボイラ起動制御装置
US4776301A (en) *	1987-03-12	1988-10-11	The Babcock & Wilcox Company	Advanced steam temperature control
US4759314A (en) *	1987-12-14	1988-07-26	The Babcock & Wilcox Company	Method of control of steam quality from a steam generator
US4887431A (en) *	1989-04-05	1989-12-19	The Babcock & Wilcox Company	Superheater outlet steam temperature control
US4909037A (en) *	1989-08-31	1990-03-20	General Signal Corporation	Control system for once-through boilers

1993
- 1993-03-12 US US08/030,521 patent/US5307766A/en not_active Expired - Lifetime
1994
- 1994-03-03 CZ CZ94486A patent/CZ48694A3/cs unknown
- 1994-03-04 GB GB9404225A patent/GB2276225A/en not_active Withdrawn
- 1994-03-09 SK SK290-94A patent/SK29094A3/sk unknown
- 1994-03-11 CN CN94102875A patent/CN1096357A/zh active Pending
- 1994-03-11 DE DE4408284A patent/DE4408284A1/de not_active Withdrawn
- 1994-03-11 JP JP6067808A patent/JPH0712302A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
US5307766A (en)	1994-05-03
CZ48694A3 (en)	1994-09-14
JPH0712302A (ja)	1995-01-17
GB2276225A (en)	1994-09-21
DE4408284A1 (de)	1994-09-29
GB9404225D0 (en)	1994-04-20
CN1096357A (zh)	1994-12-14

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