CH653758A5 - Zwangsdurchlaufkessel. - Google Patents

Zwangsdurchlaufkessel. Download PDF

Info

Publication number
CH653758A5
CH653758A5 CH8025/80A CH802580A CH653758A5 CH 653758 A5 CH653758 A5 CH 653758A5 CH 8025/80 A CH8025/80 A CH 8025/80A CH 802580 A CH802580 A CH 802580A CH 653758 A5 CH653758 A5 CH 653758A5
Authority
CH
Switzerland
Prior art keywords
steam
water
pipes
tubes
boiler
Prior art date
Application number
CH8025/80A
Other languages
German (de)
English (en)
Inventor
Tomozuchi Kawamura
Hisao Haneda
Mamoru Araoka
Original Assignee
Mitsubishi Heavy Ind Ltd
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.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of CH653758A5 publication Critical patent/CH653758A5/de

Links

Classifications

    • 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
    • F22B29/067—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 operating at critical or supercritical pressure
    • 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
    • F22B29/061—Construction of tube walls
    • F22B29/062—Construction of tube walls involving vertically-disposed water tubes
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/12—Forms of water tubes, e.g. of varying cross-section
    • F22B37/125—Bifurcates
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/143—Panel shaped heating surfaces built up from tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S122/00—Liquid heaters and vaporizers
    • Y10S122/04—Once through boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
CH8025/80A 1979-11-21 1980-10-28 Zwangsdurchlaufkessel. CH653758A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15117979A JPS5674501A (en) 1979-11-21 1979-11-21 Super critical pressure variable operation type forcedly once through boiler

Publications (1)

Publication Number Publication Date
CH653758A5 true CH653758A5 (de) 1986-01-15

Family

ID=15513017

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8025/80A CH653758A5 (de) 1979-11-21 1980-10-28 Zwangsdurchlaufkessel.

Country Status (5)

Country Link
US (1) US4331105A (ref)
JP (1) JPS5674501A (ref)
CH (1) CH653758A5 (ref)
DE (1) DE3043561A1 (ref)
FR (1) FR2470334A1 (ref)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130705A (ja) * 1984-11-30 1986-06-18 三菱重工業株式会社 ボイラ装置
JPS6241502A (ja) * 1985-08-19 1987-02-23 三菱重工業株式会社 貫流ボイラ
JPH0684801B2 (ja) * 1985-12-04 1994-10-26 三菱重工業株式会社 超臨界圧変圧運転形ボイラ
US5427655A (en) * 1990-11-29 1995-06-27 Stone & Webster Engineering Corp. High capacity rapid quench boiler
US5560322A (en) * 1994-08-11 1996-10-01 Foster Wheeler Energy Corporation Continuous vertical-to-angular tube transitions
CN101929672B (zh) * 2009-06-24 2012-10-24 中国科学院工程热物理研究所 一种u形水冷返料器
IT1395108B1 (it) * 2009-07-28 2012-09-05 Itea Spa Caldaia
MX355445B (es) 2012-01-17 2018-04-18 General Electric Technology Gmbh Montaje de tubos y deflectores en un evaporador horizontal directo.
MX358076B (es) * 2012-01-17 2018-08-03 General Electric Technology Gmbh Dispositivos para control de flujo y metodos para un evaporador horizontal de paso directo.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE736611C (de) * 1940-10-01 1943-06-23 Duerrwerke Ag Zwangdurchlauf-Dampferzeuger mit einem unmittelbar an die Verdampfungsheizflaeche angeschlossenen UEberhitzer
DE1000828B (de) * 1954-04-30 1957-01-17 Siemens Ag Entsalzungseinrichtung fuer Zwangstrom-Dampferzeuger und Verfahren hierfuer
DE1015818B (de) * 1955-11-15 1957-09-19 Siemens Ag Zwangstrom-Dampferzeuger fuer sehr hohe Betriebsdruecke, insbesondere fuer ueberkritischen Druck
CH344082A (de) * 1956-07-11 1960-01-31 Sulzer Ag Hochdruckdampfkraftanlage
US2908255A (en) * 1957-02-15 1959-10-13 Siemens Ag Forced-flow steam generators
US3212477A (en) * 1963-09-05 1965-10-19 Combustion Eng Forced flow steam generator and method of starting same
US3259111A (en) * 1964-06-25 1966-07-05 Babcock & Wilcox Co Start-up system for forced flow vapor generator
US3927646A (en) * 1965-04-13 1975-12-23 Babcock & Wilcox Co Vapor generator
US3545409A (en) * 1969-05-07 1970-12-08 Babcock & Wilcox Co Offset mix tubes
US3789806A (en) * 1971-12-27 1974-02-05 Foster Wheeler Corp Furnace circuit for variable pressure once-through generator
US4000720A (en) * 1975-08-18 1977-01-04 The Babcock & Wilcox Company Vapor generator
US4072182A (en) * 1977-01-05 1978-02-07 International Power Technology, Inc. Pressure staged heat exchanger
US4116168A (en) * 1977-04-28 1978-09-26 Foster Wheeler Energy Corporation Vapor generating system utilizing integral separators and angularly arranged furnance boundary wall fluid flow tubes
DE2735463C2 (de) * 1977-08-05 1982-03-04 Kraftwerk Union AG, 4330 Mülheim Durchlaufdampferzeuger
US4191133A (en) * 1977-11-07 1980-03-04 Foster Wheeler Energy Corporation Vapor generating system utilizing integral separators and angularly arranged furnace boundary wall fluid flow tubes having rifled bores
US4175519A (en) * 1978-03-31 1979-11-27 Foster Wheeler Energy Corporation Vapor generator utilizing vertical bars for supporting angularly arranged furnace boundary wall fluid flow tubes
DE2818981C2 (de) * 1978-04-28 1982-12-23 Kraftwerk Union AG, 4330 Mülheim Durchlaufdampferzeuger und Verfahren zum Betreiben desselben
US4198930A (en) * 1978-05-09 1980-04-22 Foster Wheeler Energy Corporation Gas screen arrangement for a vapor generator
US4245588A (en) * 1979-01-16 1981-01-20 Foster Wheeler Energy Corporation Vapor generating system having a division wall penetrating a furnace boundary wall formed in part by angularly extending fluid flow tubes

Also Published As

Publication number Publication date
FR2470334A1 (fr) 1981-05-29
US4331105A (en) 1982-05-25
DE3043561A1 (de) 1981-06-11
JPS5674501A (en) 1981-06-20
FR2470334B1 (ref) 1985-05-24

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PL Patent ceased