BR112018000850A2 - ?método em interrupção de caldeira de recuperação e aparelho? - Google Patents

?método em interrupção de caldeira de recuperação e aparelho?

Info

Publication number
BR112018000850A2
BR112018000850A2 BR112018000850A BR112018000850A BR112018000850A2 BR 112018000850 A2 BR112018000850 A2 BR 112018000850A2 BR 112018000850 A BR112018000850 A BR 112018000850A BR 112018000850 A BR112018000850 A BR 112018000850A BR 112018000850 A2 BR112018000850 A2 BR 112018000850A2
Authority
BR
Brazil
Prior art keywords
recovery boiler
disruption
appliance
washing water
floor
Prior art date
Application number
BR112018000850A
Other languages
English (en)
Other versions
BR112018000850B1 (pt
Inventor
Karjunen Timo
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=BR112018000850(A2) "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 BR112018000850A2 publication Critical patent/BR112018000850A2/pt
Publication of BR112018000850B1 publication Critical patent/BR112018000850B1/pt

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 for removing water, salt, or sludge from boilers; Arrangements 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

um método e meios para lavar um piso de uma caldeira de recuperação que compreendem misturar mediante dispositivos de mistura água de lavagem, em que o sal remanescente no piso de fornalha de caldeira de recuperação é dissolvido e em que uma água de lavagem é sugada a partir de uma poça de água de lavagem no piso de fornalha em aberturas de sucção dos dispositivos de mistura para implantar a dita mistura.
BR112018000850-8A 2015-07-16 2015-11-05 Método para a interrupção de caldeira de recuperação, aparelho e seu uso BR112018000850B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20155558A FI126348B (fi) 2015-07-16 2015-07-16 Menetelmä ja välineet soodakattilan seisokkiin
FI20155558 2015-07-16
PCT/FI2015/050762 WO2017009519A1 (en) 2015-07-16 2015-11-05 Method and means for recovery boiler outage

Publications (2)

Publication Number Publication Date
BR112018000850A2 true BR112018000850A2 (pt) 2018-09-04
BR112018000850B1 BR112018000850B1 (pt) 2022-02-22

Family

ID=57103590

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000850-8A BR112018000850B1 (pt) 2015-07-16 2015-11-05 Método para a interrupção de caldeira de recuperação, aparelho e seu uso

Country Status (10)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11828459B2 (en) 2018-09-12 2023-11-28 Varo Teollisuuspalvelut Oy Cleaning of a recovery boiler
FI129619B (en) * 2019-01-22 2022-05-31 Varo Teollisuuspalvelut Oy FIREPLACE BOTTOM PROTECTION IN SODY BOILERS
FI129620B (en) * 2019-01-22 2022-05-31 Varo Teollisuuspalvelut Oy FIREPLACE BOTTOM PROTECTION IN SODY 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
AU2015402336A1 (en) 2018-03-08
FI20155558A (fi) 2016-10-14
US20180193888A1 (en) 2018-07-12
FI126348B (fi) 2016-10-14
RU2682529C1 (ru) 2019-03-19
EP3322851A1 (en) 2018-05-23
AU2015402336B2 (en) 2020-11-19
BR112018000850B1 (pt) 2022-02-22
CA2991848A1 (en) 2017-01-19
US10518300B2 (en) 2019-12-31
EP3322851A4 (en) 2019-03-20
CL2018000091A1 (es) 2018-06-22
UY36784A (es) 2017-01-31
CA2991848C (en) 2023-08-22
WO2017009519A1 (en) 2017-01-19
EP3322851B1 (en) 2020-02-05

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/11/2015, OBSERVADAS AS CONDICOES LEGAIS.