ES369796A1 - Apparatus and method for recirculating working medium in a forced flow steam generator - Google Patents

Apparatus and method for recirculating working medium in a forced flow steam generator

Info

Publication number
ES369796A1
ES369796A1 ES369796A ES369796A ES369796A1 ES 369796 A1 ES369796 A1 ES 369796A1 ES 369796 A ES369796 A ES 369796A ES 369796 A ES369796 A ES 369796A ES 369796 A1 ES369796 A1 ES 369796A1
Authority
ES
Spain
Prior art keywords
steam generator
evaporator
working medium
forced flow
flow steam
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
ES369796A
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 ES369796A1 publication Critical patent/ES369796A1/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
    • 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
    • F22B29/12—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 with superimposed recirculation during starting and low-load periods, e.g. composite boilers

Abstract

Operation procedure of a forced steam generator with return of the working agent and steam generator for the application of the aforementioned procedure, provided for a subcritical pressure and provided with a water separator attached to the outlet of the evaporator, with return of the work, which is verified with partial load from the outlet of the water chamber of the water separator to the inlet of the evaporator, characterized by the fact that, at least in the upper field of charge of the steam generator, a part is condensed of the working agent that leaves the evaporator over at least a part of the preheated feed water, and is led to the inlet of the evaporator with the feed water. (Machine-translation by Google Translate, not legally binding)
ES369796A 1968-07-25 1969-07-23 Apparatus and method for recirculating working medium in a forced flow steam generator Expired ES369796A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681751761 DE1751761B2 (en) 1968-07-25 1968-07-25 PROCEDURE FOR SUB-CRITICAL OPERATION OF A FORCED STEAM GENERATOR WITH WORK MEDIA RECIRCULATION

Publications (1)

Publication Number Publication Date
ES369796A1 true ES369796A1 (en) 1971-07-16

Family

ID=5692456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369796A Expired ES369796A1 (en) 1968-07-25 1969-07-23 Apparatus and method for recirculating working medium in a forced flow steam generator

Country Status (9)

Country Link
US (1) US3592170A (en)
BE (1) BE736610A (en)
CH (1) CH511398A (en)
DE (1) DE1751761B2 (en)
ES (1) ES369796A1 (en)
FR (1) FR2013700A1 (en)
GB (1) GB1280234A (en)
NL (1) NL6910880A (en)
SE (1) SE343670B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517266A (en) * 1969-12-24 1971-12-31 Sulzer Ag Method for sliding pressure operation of a forced-flow steam generator and forced-flow steam generator system for carrying out the method
CH559941A5 (en) * 1972-12-20 1975-03-14 Sulzer Ag
EP1710498A1 (en) * 2005-04-05 2006-10-11 Siemens Aktiengesellschaft Steam generator
EP2065641A3 (en) * 2007-11-28 2010-06-09 Siemens Aktiengesellschaft Method for operating a continuous flow steam generator and once-through steam generator
EP3048366A1 (en) * 2015-01-23 2016-07-27 Siemens Aktiengesellschaft Waste heat steam generator
US10345028B2 (en) * 2016-06-17 2019-07-09 Panasonic Intellectual Property Management Co., Ltd. Evaporators, methods for defrosting an evaporator, and cooling apparatuses using the evaporator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE564616A (en) * 1957-02-07
DE1551057A1 (en) * 1966-03-05 1970-01-15 Steinmueller Gmbh L & C Method and device for dry start-up and shutdown of forced flow boilers

Also Published As

Publication number Publication date
DE1751761A1 (en) 1971-11-18
BE736610A (en) 1970-01-26
GB1280234A (en) 1972-07-05
FR2013700A1 (en) 1970-04-03
DE1751761B2 (en) 1973-09-06
NL6910880A (en) 1970-01-27
US3592170A (en) 1971-07-13
CH511398A (en) 1971-08-15
SE343670B (en) 1972-03-13

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