CL2018000091A1 - Método y medios para las paradas programadas de las calderas de recuperación - Google Patents

Método y medios para las paradas programadas de las calderas de recuperación

Info

Publication number
CL2018000091A1
CL2018000091A1 CL2018000091A CL2018000091A CL2018000091A1 CL 2018000091 A1 CL2018000091 A1 CL 2018000091A1 CL 2018000091 A CL2018000091 A CL 2018000091A CL 2018000091 A CL2018000091 A CL 2018000091A CL 2018000091 A1 CL2018000091 A1 CL 2018000091A1
Authority
CL
Chile
Prior art keywords
recovery boilers
scheduled stops
floor
recovery boiler
washing water
Prior art date
Application number
CL2018000091A
Other languages
English (en)
Inventor
Timo Karjunen
Original Assignee
Varo Teollisuuspalvelut Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57103590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2018000091(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Varo Teollisuuspalvelut Oy filed Critical Varo Teollisuuspalvelut Oy
Publication of CL2018000091A1 publication Critical patent/CL2018000091A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • B08B9/0933—Removing sludge or the like from tank bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • 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 or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/52—Washing-out devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Paper (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Abstract

<p>SE PRESENTA UN MÉTODO Y MEDIOS PARA LAVAR EL PISO DE UNA CALDERA DE RECUPERACIÓN QUE COMPRENDE USAR DISPOSITIVOS AGITADORES PARA AGITAR AGUA DE LAVADO EN LA QUE SE DISUELVEN LAS SALES QUE QUEDAN EN EL PISO DEL HORNO DE UNA CALDERA DE RECUPERACIÓN Y DONDE EL AGUA DE LAVADO ES SUCCIONADA DEL PISO DEL HORNO POR LOS ORIFICIOS DE SUCCIÓN DE LOS DISPOSITIVOS AGITADORES PARA IMPLEMENTAR LA AGITACIÓN.</p>
CL2018000091A 2015-07-16 2018-01-11 Método y medios para las paradas programadas de las calderas de recuperación CL2018000091A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155558A FI126348B (fi) 2015-07-16 2015-07-16 Menetelmä ja välineet soodakattilan seisokkiin

Publications (1)

Publication Number Publication Date
CL2018000091A1 true CL2018000091A1 (es) 2018-06-22

Family

ID=57103590

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018000091A CL2018000091A1 (es) 2015-07-16 2018-01-11 Método y medios para las paradas programadas de las calderas de recuperación

Country Status (10)

Country Link
US (1) US10518300B2 (es)
EP (1) EP3322851B1 (es)
AU (1) AU2015402336B2 (es)
BR (1) BR112018000850B1 (es)
CA (1) CA2991848C (es)
CL (1) CL2018000091A1 (es)
FI (1) FI126348B (es)
RU (1) RU2682529C1 (es)
UY (1) UY36784A (es)
WO (1) WO2017009519A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3112424A1 (en) 2018-09-12 2020-03-19 Varo Teollisuuspalvelut Oy Cleaning of a recovery boiler
FI129620B (en) * 2019-01-22 2022-05-31 Varo Teollisuuspalvelut Oy Furnace floor protection in recovery boilers
FI129619B (en) * 2019-01-22 2022-05-31 Varo Teollisuuspalvelut Oy Furnace floor protection in recovery boilers
US11274824B2 (en) * 2019-12-05 2022-03-15 Varo Teollisuuspalvelut Oy Furnace floor protection in recovery boilers

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1255944A (en) 1917-02-01 1918-02-12 Alfred H Stevens Mixing and stirring device.
US4014526A (en) * 1976-04-26 1977-03-29 Cramer Jr Roy A Liquid moving and mixing apparatus
US4437765A (en) * 1982-03-05 1984-03-20 Ystral Gmbh Dispersion turbine
JPS5947493A (ja) * 1982-09-13 1984-03-17 バブコツク日立株式会社 スラツジ混合撹拌装置
SE448173B (sv) 1985-06-03 1987-01-26 Croon Inventor Ab Forfarande for utvinning av kemikalier fran cellulosaavlut genom pyrolys
JPH02269009A (ja) * 1989-02-27 1990-11-02 Orient Eng Kk セメントミキシング方法とそのミキサ
FI107461B (fi) * 1997-11-12 2001-08-15 Timo Juhani Vanhatalo Menetelmä ja laite soodasulan poistamiseksi soodakattilasta
JP2000039133A (ja) 1998-07-22 2000-02-08 Mitsubishi Heavy Ind Ltd デゾルビングタンク
FI115143B (fi) * 1999-09-10 2005-03-15 Kvaerner Power Oy Sovitelma soodakattilassa
US6749412B2 (en) * 2002-08-02 2004-06-15 Scroll Technologies Check valve retainer for a scroll compressor
US20040226587A1 (en) * 2003-05-16 2004-11-18 Michel Lemire Sand removal system
KR100743035B1 (ko) * 2005-07-18 2007-07-26 엘지전자 주식회사 화상호를 이용하여 방송전달이 가능한 이동통신 단말기 및그 방법
US7811388B2 (en) * 2005-12-16 2010-10-12 Tmr Associates, Llc Hydrolasing system for use in storage tanks
US20080047587A1 (en) * 2006-08-22 2008-02-28 Ball David M Method and apparatus for cleaning tanks and other containers
US7806127B2 (en) * 2006-09-29 2010-10-05 Alstom Technology Ltd Smelt spout enclosure for chemical recovery boilers
FI120549B (fi) * 2006-10-18 2009-11-30 Boildec Oy Menetelmä ja laite soodakattilan pohjan tyhjentämiseen
FI122836B (fi) * 2008-12-05 2012-07-31 Boildec Oy Menetelmä ja laite soodakattilan pohjan tyhjentämiseen
JP5701822B2 (ja) 2012-06-20 2015-04-15 東レエンジニアリング株式会社 洗浄装置および洗浄方法

Also Published As

Publication number Publication date
RU2682529C1 (ru) 2019-03-19
CA2991848A1 (en) 2017-01-19
AU2015402336B2 (en) 2020-11-19
EP3322851A4 (en) 2019-03-20
UY36784A (es) 2017-01-31
EP3322851B1 (en) 2020-02-05
CA2991848C (en) 2023-08-22
BR112018000850A2 (pt) 2018-09-04
WO2017009519A1 (en) 2017-01-19
AU2015402336A1 (en) 2018-03-08
FI126348B (fi) 2016-10-14
FI20155558A7 (fi) 2016-10-14
BR112018000850B1 (pt) 2022-02-22
US20180193888A1 (en) 2018-07-12
EP3322851A1 (en) 2018-05-23
US10518300B2 (en) 2019-12-31

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