ES368542A1 - Apparatus for controlling heat exchange in steam generators - Google Patents

Apparatus for controlling heat exchange in steam generators

Info

Publication number
ES368542A1
ES368542A1 ES368542A ES368542A ES368542A1 ES 368542 A1 ES368542 A1 ES 368542A1 ES 368542 A ES368542 A ES 368542A ES 368542 A ES368542 A ES 368542A ES 368542 A1 ES368542 A1 ES 368542A1
Authority
ES
Spain
Prior art keywords
flue
panels
tubes
members
gas
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
Application number
ES368542A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of ES368542A1 publication Critical patent/ES368542A1/en
Expired legal-status Critical Current

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
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/10—Controlling superheat temperature by displacing superheater sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/10—Movable elements, e.g. being pivotable
    • 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
    • Y10S165/00—Heat exchange
    • Y10S165/132—Heat exchange with adjustor for heat flow

Abstract

A steam generator comprises radiationheated heat exchangers 51, 52, Fig. 1, in a combustion chamber 57, and convection-heated heat exchangers 53 to 56 in flue-gas flues 58 and 59. Heat exchanger 53 comprises numerous panels 3 and 4, Fig. 2, of sinuous tubing, arranged in pairs so that the tubes alternate, loops 9 being bent out so that the tubes can align completely. The tubes of panels 3 and 4 are secured to cross-members 5, 6 and 7, 8 respectively and the panels are suspended on flexible tube portions 31, 41 which extend through the roof 2 of the flue-gas flue 58 and are welded thereto. The cross-members 5, 6 and 7, 8 are connected by rods 15 to 18 to levers 20, 21 rocked by a fluid actuated piston 23 which is operable to separate the planes of the panels 3, 4 to increase the heat transfer from the flue gas to the working medium in the tubes. In Fig. 6 (not shown) the tube panels 3, 4 are suspended by flat members (61), secured to the cross-members, welded to the flue-gas flue cover 2.
ES368542A 1968-06-25 1969-06-19 Apparatus for controlling heat exchange in steam generators Expired ES368542A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH943068A CH492929A (en) 1968-06-25 1968-06-25 Steam generator with heating surfaces heated by radiation and contact

Publications (1)

Publication Number Publication Date
ES368542A1 true ES368542A1 (en) 1971-05-01

Family

ID=4351896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368542A Expired ES368542A1 (en) 1968-06-25 1969-06-19 Apparatus for controlling heat exchange in steam generators

Country Status (8)

Country Link
US (1) US3610326A (en)
BE (1) BE735019A (en)
CH (1) CH492929A (en)
DE (1) DE1751635B2 (en)
ES (1) ES368542A1 (en)
FR (1) FR2014213A1 (en)
GB (1) GB1230255A (en)
NL (1) NL6909311A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH577117A5 (en) * 1974-04-29 1976-06-30 Sulzer Ag
JPS5187601A (en) * 1975-01-30 1976-07-31 Hitachi Shipbuilding Eng Co BOIRAADEGUCHIGASUONDOSEIGYOSOCHI
CN113671910B (en) * 2021-07-21 2022-09-27 华南理工大学 Integrated multi-AGV flexible job shop scheduling method, device and medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204154A (en) * 1933-10-27 1940-06-11 Babcock & Wilcox Co Fluid heat exchange device
US2204155A (en) * 1934-10-11 1940-06-11 Babcock & Wilcox Co Fluid heat exchange device
US2204144A (en) * 1935-10-31 1940-06-11 Babcock & Wilcox Co Fluid heat exchange apparatus
US2374178A (en) * 1941-09-16 1945-04-24 Dalin David Means for regulating the passage of gases in heat exchangers

Also Published As

Publication number Publication date
US3610326A (en) 1971-10-05
DE1751635A1 (en) 1970-12-03
FR2014213A1 (en) 1970-04-17
BE735019A (en) 1969-12-23
NL6909311A (en) 1969-12-30
DE1751635B2 (en) 1972-03-30
CH492929A (en) 1970-06-30
GB1230255A (en) 1971-04-28

Similar Documents

Publication Publication Date Title
SE440952B (en) ROVER EXCHANGE WITH BAND ORGAN COVERING TWO HORIZONTAL ROWS AND ONE VERTICAL STODROR
ES368542A1 (en) Apparatus for controlling heat exchange in steam generators
IT1049960B (en) SUPPLY WATER PRE-HEATER WITH TWO STEAM SPACES
GB969036A (en) Improvements in or relating to tubular heat exchange apparatus
FR2404191A1 (en) HEAT EXCHANGER WITH TUBULAR PANELS CLEANED BY VIBRATION
GB1076875A (en) Heat exchangers
GB1314767A (en) Heat exchangers
GB1335504A (en) Heat exchanger
US2374818A (en) Steam generator
SE8201057L (en) VERMEPANNA
GB1284869A (en) Steam boilers
US2133992A (en) Wall construction
USRE21384E (en) watson
SU781490A1 (en) Direct-flow boiler
SU956909A1 (en) Water-tube boiler
DE2717105A1 (en) Heat exchanger system for recovering flue gas heat - has heat exchanger for return flow water before it reaches boiler
GB874121A (en) Improvements in and relating to heat exchangers
SU851086A1 (en) Heating surface
SU505690A1 (en) Converter Gas Heat Utilizer
SU1643874A1 (en) Gas heat utilizer
RU2062397C1 (en) Boiler
SU779794A1 (en) Heat exchanger
SU958765A1 (en) Straight-flow boiler heating surface
GB714395A (en) Improvements in and relating to tubular heat exchangers
GB1163805A (en) Water Heating Apparatus