ES8700412A1 - Mejoras en un generador de vapor - Google Patents

Mejoras en un generador de vapor

Info

Publication number
ES8700412A1
ES8700412A1 ES534224A ES534224A ES8700412A1 ES 8700412 A1 ES8700412 A1 ES 8700412A1 ES 534224 A ES534224 A ES 534224A ES 534224 A ES534224 A ES 534224A ES 8700412 A1 ES8700412 A1 ES 8700412A1
Authority
ES
Spain
Prior art keywords
steam generator
sludge
tube sheet
manifold
removing apparatus
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
ES534224A
Other languages
English (en)
Other versions
ES534224A0 (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.)
CBS Corp
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8700412A1 publication Critical patent/ES8700412A1/es
Publication of ES534224A0 publication Critical patent/ES534224A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • 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
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators

Abstract

APARATO DE ELIMINACION DE SEDIMENTOS PARA UN GENERADOR DE VAPOR. CONSTA DE UN DISTRIBUIDOR DE FLUIDOS (40) QUE POSEE UNA PLURALIDAD DE BOQUILLAS (42) PARA DESMENUZAR Y ELIMINAR POR LAVADO LOS SEDIMENTOS QUE SE HAN FORMADO SOBRE LA SUPERFICIE SUPERIOR DE LA PLANCHA DE TUBOS (22) DEL GENERADOR DE VAPOR, ESTANDO DICHO DISTRIBUIDOR UNIDO RIGIDAMENTE A LA SUPERFICIE SUPERIOR DE LA PLANCHA DE TUBOS (22) Y PERMANENTE EN SU SITIO EN EL CURSO DEL FUNCIONAMIENTO NORMAL DEL GENERADOR DE VAPOR; DE MEDIOS (44) QUE CONDUCEN EL FLUIDO DE LIMPIEZA DESDE UNA FUENTE DE FLUIDO EXTERNA HASTA EL DISTRIBUIDOR; Y DE MEDIOS PARA RETIRAR FLUIDO DE LA SUPERFICIE SUPERIOR DE LA PLANCHA DE TUBOS (22).
ES534224A 1983-07-13 1984-07-11 Mejoras en un generador de vapor Expired ES8700412A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/513,209 US4566406A (en) 1983-07-13 1983-07-13 Sludge removing apparatus for a steam generator

Publications (2)

Publication Number Publication Date
ES8700412A1 true ES8700412A1 (es) 1986-10-16
ES534224A0 ES534224A0 (es) 1986-10-16

Family

ID=24042295

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534224A Expired ES8700412A1 (es) 1983-07-13 1984-07-11 Mejoras en un generador de vapor

Country Status (8)

Country Link
US (1) US4566406A (es)
EP (1) EP0132112B1 (es)
JP (1) JPS6038505A (es)
KR (1) KR850001393A (es)
DE (1) DE3480230D1 (es)
EG (1) EG16180A (es)
ES (1) ES8700412A1 (es)
ZA (1) ZA844403B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676201A (en) * 1984-07-25 1987-06-30 Westinghouse Electric Corp. Method and apparatus for removal of residual sludge from a nuclear steam generator
US4664178A (en) * 1985-10-30 1987-05-12 Westinghouse Electric Corp. One-piece removable tube lane blocking device for nuclear steam generator
US4714053A (en) * 1986-07-23 1987-12-22 Perry Richard C Water heater cleaning apparatus
US4813383A (en) * 1986-10-09 1989-03-21 Rheem Manufacturing Company Water heater tank flushing device
FR2621018B1 (fr) * 1987-09-25 1990-01-19 Framatome Sa Distributeur de fluide dans un reservoir sous pression empechant une stratification thermique
US5006304A (en) * 1988-04-19 1991-04-09 Westinghouse Electric Corp. Pressure pulse cleaning method
US4899697A (en) * 1988-04-19 1990-02-13 Westinghouse Electric Corp. Pressure pulse cleaning apparatus
US5092280A (en) * 1988-04-19 1992-03-03 Westinghouse Electric Corp. Pressure pulse cleaning apparatus
US4858563A (en) * 1988-06-23 1989-08-22 Perry Richard C Water heater cleaning apparatus
US4972804A (en) * 1989-04-25 1990-11-27 Alexander T. Kindling Method and apparatus for organizing the flow of fluid in a vertical steam generator
EP0422266B1 (en) * 1989-10-11 1993-04-21 Westinghouse Electric Corporation Improved pressure pulse cleaning method
US5019329A (en) * 1989-12-26 1991-05-28 Westinghouse Electric Corp. System and method for vertically flushing a steam generator during a shock wave cleaning operation
US5330624A (en) * 1991-12-27 1994-07-19 Phillips Petroleum Company Fractionator-reboiler sludge removal system and method
FR2690224B1 (fr) * 1992-04-15 1994-06-03 Framatome Sa Generateur de vapeur equipe d'un dispositif de deflection et de purge perfectionne.
US5365891A (en) * 1993-12-16 1994-11-22 Rheem Manufacturing Company Inlet water turbulator for a water heater
CA2115109C (en) * 1994-02-01 2000-04-25 James P. Vanderberg Automated sludge lance
US6105539A (en) * 1995-05-23 2000-08-22 Abb Combustion Engineering Nuclear Power, Inc. Steam generator top of tube bundle deposit removal apparatus
US5782209A (en) * 1995-09-20 1998-07-21 The Babcock & Wilcox Company Segmented automated sludge lance
US5813370A (en) * 1995-09-28 1998-09-29 Franatome Technologies Inc. Steam generator lancing system
US5988117A (en) * 1997-05-29 1999-11-23 Bradford White Corp Top inlet for a water heater
US5943984A (en) * 1997-05-29 1999-08-31 Bradford White Corporation Side inlet for a water heater
US6267085B1 (en) 2000-05-22 2001-07-31 Bock Corporation Water heater with sediment agitating inlet bushing
FR2819622B1 (fr) * 2001-01-17 2004-04-02 Maintenance Nucleaire Soc D Procede et dispositif de decontamination radiactive d'une surface situee a l'interieur d'un corps creux
US6935280B1 (en) 2004-09-17 2005-08-30 Bradford White Corporation Cold water inlet for reducing accumulation of scale
US7967918B2 (en) 2006-06-30 2011-06-28 Dominion Engineering, Inc. Low-pressure sludge removal method and apparatus using coherent jet nozzles
DE102006057734B4 (de) * 2006-12-07 2014-09-11 Uhde Gmbh Verfahren und Vorrichtung zur Abschlämmung von sich auf einem Rohrboden ablagernden Feststoffen
CA2751700C (en) 2009-02-06 2016-05-03 Danny S. Tandra Sootblower having a nozzle with deep reaching jets and edge cleaning jets
US9502144B2 (en) * 2012-07-06 2016-11-22 Westinghouse Electric Company Llc Filter for a nuclear reactor containment ventilation system
CN104239592B (zh) * 2014-05-26 2017-09-22 阳江核电有限公司 基于Excel的核电蒸汽发生器换热管检测时的管板图生成方法
US9400145B2 (en) 2014-07-25 2016-07-26 Stoneage, Inc. Flexible multi-tube cleaning lance positioner guide apparatus
US10502510B2 (en) 2016-02-09 2019-12-10 Babcock Power Services, Inc. Cleaning tubesheets of heat exchangers
CN114602227B (zh) * 2022-03-09 2023-10-13 华北水利水电大学 一种水利工程用污水架设调控装置及其实施方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1127354A (en) * 1913-08-23 1915-02-02 Eckliff Automatic Boiler Circulator Company Blow-off.
US2290368A (en) * 1940-06-11 1942-07-21 Claude Jerome Dutton Boiler cleaning device
DE2262151A1 (de) * 1972-12-19 1974-07-04 Siemens Ag Dampferzeuger, insbesondere fuer druckwasserreaktoren
US3916844A (en) * 1974-07-29 1975-11-04 Combustion Eng Steam generator blowdown apparatus
CA994622A (en) * 1974-08-15 1976-08-10 Foster Wheeler Limited Heat exchangers
US3942481A (en) * 1974-09-18 1976-03-09 Westinghouse Electric Corporation Blowdown arrangement
US4037569A (en) * 1976-01-30 1977-07-26 Westinghouse Electric Corporation Flow distribution arrangement for a steam generator
US4079701A (en) * 1976-05-17 1978-03-21 Westinghouse Electric Corporation Steam generator sludge removal system
US4131085A (en) * 1977-05-04 1978-12-26 The Babcock & Wilcox Company Vapor generating unit blowdown arrangement
US4158387A (en) * 1978-04-24 1979-06-19 The Babcock & Wilcox Company Blowdown apparatus
US4261300A (en) * 1978-12-26 1981-04-14 Combustion Engineering, Inc. Nuclear steam generator
US4273076A (en) * 1978-12-28 1981-06-16 Westinghouse Electric Corp. Steam generator sludge lancing apparatus
JPS55162779U (es) * 1979-05-11 1980-11-21
FR2487043A1 (fr) * 1980-07-18 1982-01-22 Framatome Sa Dispositif de decolmatage et de recuperation de boues deposees sur la plaque tubulaire d'un generateur de vapeur
FR2506428A1 (fr) * 1981-05-22 1982-11-26 Framatome Sa Procede et dispositif de decolmatage de la face superieure de la plaque tubulaire d'un generateur de vapeur
US4407236A (en) * 1981-09-21 1983-10-04 Combustion Engineering, Inc. Sludge lance for nuclear steam generator
DE4413237A1 (de) * 1994-04-15 1995-10-19 Heidelberger Druckmasch Ag Schreibeinrichtung zum gesteuerten Aufbringen von Ladungsträgern auf ein Substrat

Also Published As

Publication number Publication date
DE3480230D1 (en) 1989-11-23
JPH0359322B2 (es) 1991-09-10
EP0132112A3 (en) 1985-10-02
EP0132112A2 (en) 1985-01-23
EG16180A (en) 1987-09-30
ZA844403B (en) 1985-01-30
ES534224A0 (es) 1986-10-16
KR850001393A (ko) 1985-03-18
US4566406A (en) 1986-01-28
JPS6038505A (ja) 1985-02-28
EP0132112B1 (en) 1989-10-18

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