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ES487107A1 - Un dispositivo de tubo de lanza para sopladores de hollin y similares - Google Patents

Un dispositivo de tubo de lanza para sopladores de hollin y similares

Info

Publication number
ES487107A1
ES487107A1 ES487107A ES487107A ES487107A1 ES 487107 A1 ES487107 A1 ES 487107A1 ES 487107 A ES487107 A ES 487107A ES 487107 A ES487107 A ES 487107A ES 487107 A1 ES487107 A1 ES 487107A1
Authority
ES
Spain
Prior art keywords
cleaning apparatus
boiler cleaning
steam
lance construction
nozzle
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
ES487107A
Other languages
English (en)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES487107A1 publication Critical patent/ES487107A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Incineration Of Waste (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Abstract

Un dispositivo de tubo de lanza para sopladores de hollín y similares, que comprende una estructura tubular de extremo cerrado destinada a penetrar en un intercambiador de calor y a la cual puede alimentarse vapor de agua o un líquido a temperatura más baja que la del vapor para ser descargado contra las superficies sucias, caracterizado por la combinación que incluye una tobera para líquido en la estructura en una posición espaciada del extremo de la estructura, una tobera para vapor, de mayor sección transversal, situada más cerca del extremo de la estructura, medios valvulares para abrir y cerrar la comunicación con la tobera de vapor, y medios sensibles a la temperatura en la estructura para abrir dichos medios valvulares cuando dichos medios sensibles a la temperatura están a o por encima de la temperatura del vapor y para cerrar dichos medios valvulares cuando se impone a dichos medios perceptores una temperatura menor por un líquido en la estructura.
ES487107A 1979-05-29 1979-12-20 Un dispositivo de tubo de lanza para sopladores de hollin y similares Expired ES487107A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/043,048 US4209028A (en) 1979-05-29 1979-05-29 Lance construction for boiler cleaning apparatus

Publications (1)

Publication Number Publication Date
ES487107A1 true ES487107A1 (es) 1980-06-16

Family

ID=21925180

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487107A Expired ES487107A1 (es) 1979-05-29 1979-12-20 Un dispositivo de tubo de lanza para sopladores de hollin y similares

Country Status (16)

Country Link
US (1) US4209028A (es)
JP (1) JPS55160222A (es)
AU (1) AU518790B2 (es)
BE (1) BE880841A (es)
BR (1) BR8000725A (es)
CA (1) CA1125115A (es)
DE (1) DE2952148A1 (es)
ES (1) ES487107A1 (es)
FR (1) FR2458043A1 (es)
GB (1) GB2050555B (es)
IN (1) IN150111B (es)
IT (1) IT1193458B (es)
MX (1) MX149728A (es)
NL (1) NL184807C (es)
SE (1) SE434992B (es)
SU (1) SU1109070A3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4567622A (en) * 1984-03-16 1986-02-04 The Babcock & Wilcox Company Sootblower nozzle apparatus
US5094695A (en) * 1990-12-03 1992-03-10 The Babcock & Wilcox Company Furnace cleanliness monitor for high reflectivity ash
US5110365A (en) * 1990-12-03 1992-05-05 The Babcock & Wilcox Company Control of furnace cleaning for reflective ash using infrared imaging
US5096502A (en) * 1990-12-03 1992-03-17 The Babcock & Wilcox Company Advanced water lance control system based on peak furnace wall emissivity
US5063632A (en) * 1990-12-04 1991-11-12 The Babcock & Wilcox Company Sootblower with condensate separator
US5509607A (en) * 1994-06-30 1996-04-23 The Babcock & Wilcox Company Convertible media sootblower lance tube
US5494004A (en) * 1994-09-23 1996-02-27 Lockheed Corporation On line pulsed detonation/deflagration soot blower
US5675863A (en) * 1995-08-28 1997-10-14 Combustion Engineering, Inc. Full coverage sootblower
US6170117B1 (en) * 1999-11-15 2001-01-09 Abb Air Preheater, Inc. Multiple rake sootblower with internal valving manifold
US6782902B2 (en) 2000-01-12 2004-08-31 Diamond Power International, Inc. Sootblower lance tube for dual cleaning media
US7028926B2 (en) * 2001-01-12 2006-04-18 Diamond Power International, Inc. Sootblower nozzle assembly with nozzles having different geometries
KR100421038B1 (ko) * 2001-03-28 2004-03-03 삼성전자주식회사 표면으로부터 오염물을 제거하는 세정 장비 및 이를이용한 세정 방법
US7865996B1 (en) 2009-12-18 2011-01-11 Diamond Power International, Inc. Sootblower with progressive cleaning arc
DE102011018441A1 (de) * 2011-04-21 2012-10-25 Clyde Bergemann Gmbh Maschinen- Und Apparatebau Reinigungsgerät für eine Wärmekraftanlage, Verfahren zur Einrichtung eines Reinigungsgeräts und Verfahren zur Reinigung einer Wärmekraftanlage
KR101914887B1 (ko) * 2014-07-25 2018-11-02 인터내셔널 페이퍼 컴퍼니 보일러 열전달 면에서 오염의 위치를 알아내기 위한 시스템 및 방법
US20210341140A1 (en) 2020-05-01 2021-11-04 International Paper Company System and methods for controlling operation of a recovery boiler to reduce fouling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR469973A (fr) * 1914-03-23 1914-08-17 Charles Guinot Appareil à ramoner les tubes de chaudière
US1599283A (en) * 1920-09-13 1926-09-07 Worthington Pump & Mach Corp Condenser and tube cleaner therefor
GB686842A (en) * 1950-01-25 1953-02-04 Airnesco Products Ltd Fluid pressure actuated blast gun primarily for cleaning purposes
CA926236A (en) * 1970-03-04 1973-05-15 James W. Locke, Sr. Fluid projection apparatus for cleaning heat exchangers
US3782336A (en) * 1971-10-21 1974-01-01 Diamond Power Speciality Method and apparatus for cleaning heated surfaces
DE2251779A1 (de) * 1972-10-21 1974-05-02 Karl Lentzen Verfahren zur entfernung von verbrennungsrueckstaenden an den beruehrungs- und nachschaltheizflaechen in kraftwerks-dampfkesseln mittels vereisung

Also Published As

Publication number Publication date
SE434992B (sv) 1984-08-27
NL184807B (nl) 1989-06-01
NL184807C (nl) 1989-11-01
DE2952148A1 (de) 1980-12-11
US4209028A (en) 1980-06-24
JPS5712057B2 (es) 1982-03-09
SE8000811L (sv) 1980-11-30
JPS55160222A (en) 1980-12-13
IN150111B (es) 1982-07-24
BR8000725A (pt) 1980-12-30
CA1125115A (en) 1982-06-08
AU518790B2 (en) 1981-10-22
GB2050555A (en) 1981-01-07
MX149728A (es) 1983-12-14
FR2458043A1 (fr) 1980-12-26
FR2458043B1 (es) 1984-11-09
IT1193458B (it) 1988-06-22
DE2952148C2 (es) 1988-01-14
BE880841A (fr) 1980-04-16
IT7942917A0 (it) 1979-12-17
NL7908908A (nl) 1980-12-02
SU1109070A3 (ru) 1984-08-15
AU5372479A (en) 1980-12-04
GB2050555B (en) 1983-04-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203