ES398799A1 - Method of regulating the temperature of superheated steam in a steam generator - Google Patents

Method of regulating the temperature of superheated steam in a steam generator

Info

Publication number
ES398799A1
ES398799A1 ES71398799A ES398799A ES398799A1 ES 398799 A1 ES398799 A1 ES 398799A1 ES 71398799 A ES71398799 A ES 71398799A ES 398799 A ES398799 A ES 398799A ES 398799 A1 ES398799 A1 ES 398799A1
Authority
ES
Spain
Prior art keywords
steam
temperature
regulating
water
steam generator
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
ES71398799A
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
Sulzer Freres SA
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, Sulzer Freres SA filed Critical Sulzer AG
Publication of ES398799A1 publication Critical patent/ES398799A1/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
    • F22B35/104—Control systems by injecting water
    • 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

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)

Abstract

The water which is injected into the steam is obtained from the delivery side of the circulating pump. When the pump is inoperative, e.g. at high load, the water is obtained from a point upstream of the feed water preheater. Valves are also provided to regulate the amount of injected water in dependence on the steam temperature.
ES71398799A 1971-01-14 1971-12-12 Method of regulating the temperature of superheated steam in a steam generator Expired ES398799A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101563 DE2101563A1 (en) 1971-01-14 1971-01-14 Process for controlling the hot steam temperature in radiant steam generators

Publications (1)

Publication Number Publication Date
ES398799A1 true ES398799A1 (en) 1974-08-16

Family

ID=5795861

Family Applications (1)

Application Number Title Priority Date Filing Date
ES71398799A Expired ES398799A1 (en) 1971-01-14 1971-12-12 Method of regulating the temperature of superheated steam in a steam generator

Country Status (13)

Country Link
US (1) US3769942A (en)
JP (1) JPS542326B1 (en)
AU (1) AU462576B2 (en)
BE (1) BE777951A (en)
CA (1) CA942143A (en)
CH (1) CH546378A (en)
DE (1) DE2101563A1 (en)
ES (1) ES398799A1 (en)
FR (1) FR2122223A5 (en)
GB (1) GB1309717A (en)
IT (1) IT946525B (en)
NL (1) NL154586B (en)
SE (1) SE366384B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401380A1 (en) * 1977-08-23 1979-03-23 Sulzer Ag Forced circulation steam generator - has injector supplied from tapping between economiser and evaporator and temperature controlled regulator controlling flow to evaporator
US4144846A (en) * 1977-09-27 1979-03-20 Sulzer Brothers Ltd. Forced-flow steam generator
CH642155A5 (en) * 1979-08-22 1984-03-30 Sulzer Ag STEAM GENERATOR WITH PARTITION BETWEEN TWO COMBUSTION CHAMBERS.
KR100439080B1 (en) * 1997-06-30 2004-07-05 지멘스 악티엔게젤샤프트 Waste heat steam generator
AU6902301A (en) * 2000-05-19 2001-11-26 Shell Int Research Process for heating steam
CN102230612A (en) * 2011-07-19 2011-11-02 山东森普瑞石油装备有限公司 High-dryness steam injection boiler and method
PL2589763T3 (en) * 2011-11-03 2017-10-31 General Electric Technology Gmbh Method of operating a steam power plant at low load
US10835836B2 (en) 2015-11-24 2020-11-17 Lev GOLDSHTEIN Method and system of combined power plant for waste heat conversion to electrical energy, heating and cooling
EP3495731B1 (en) 2017-12-08 2022-02-16 General Electric Technology GmbH Once-through evaporator systems
EP3495729B1 (en) 2017-12-08 2020-11-25 General Electric Technology GmbH Once-through evaporator systems
EP3495732B1 (en) * 2017-12-08 2024-02-14 General Electric Technology GmbH Once-through evaporator systems
EP3495730B1 (en) 2017-12-08 2024-01-24 General Electric Technology GmbH Once-through evaporator systems
CN110384943A (en) * 2019-08-28 2019-10-29 深圳市冠融辰环保科技有限公司 A kind of multiple-effect vacuum evaporator high temperature goes out the salt preventing clogging up device out of salt effect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263687A (en) * 1938-05-07 1941-11-25 Askania Werke Ag Vapor generator or boiler
US2321390A (en) * 1938-12-13 1943-06-08 Sulzer Ag Flow-through tubular steam generator
US3064630A (en) * 1958-05-22 1962-11-20 Su Zer Freres S A Method and apparatus for operating a forced flow steam generator having a water separator interposed in its tube system
US3111936A (en) * 1959-09-16 1963-11-26 Sulzer Ag Heat exchange control apparatus
SE312563B (en) * 1966-10-28 1969-07-21 Svenska Maskinverken Ab

Also Published As

Publication number Publication date
AU462576B2 (en) 1975-06-26
US3769942A (en) 1973-11-06
CH546378A (en) 1974-02-28
FR2122223A5 (en) 1972-08-25
JPS542326B1 (en) 1979-02-06
BE777951A (en) 1972-07-12
NL7200195A (en) 1972-07-18
GB1309717A (en) 1973-03-14
DE2101563A1 (en) 1972-10-19
NL154586B (en) 1977-09-15
SE366384B (en) 1974-04-22
AU3773172A (en) 1973-07-12
IT946525B (en) 1973-05-21
CA942143A (en) 1974-02-19

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