FI20175563A - Laite ja menetelmä soodakattilan sulakourujen puhdistamiseksi - Google Patents

Laite ja menetelmä soodakattilan sulakourujen puhdistamiseksi

Info

Publication number
FI20175563A
FI20175563A FI20175563A FI20175563A FI20175563A FI 20175563 A FI20175563 A FI 20175563A FI 20175563 A FI20175563 A FI 20175563A FI 20175563 A FI20175563 A FI 20175563A FI 20175563 A FI20175563 A FI 20175563A
Authority
FI
Finland
Prior art keywords
recovery boiler
smelt spouts
cleaning
spouts
carriers
Prior art date
Application number
FI20175563A
Other languages
English (en)
Swedish (sv)
Other versions
FI20175563A1 (fi
Inventor
Heikki Lappalainen
Ilkka Mänttäri
Seppo Silenius
Original Assignee
Andritz 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
Application filed by Andritz Oy filed Critical Andritz Oy
Priority to FI20175563A priority Critical patent/FI20175563A1/fi
Priority to PCT/FI2018/050449 priority patent/WO2018229334A1/en
Priority to BR112019025546-0A priority patent/BR112019025546A2/pt
Priority to CN201880040188.9A priority patent/CN110785523A/zh
Publication of FI20175563A publication Critical patent/FI20175563A/fi
Publication of FI20175563A1 publication Critical patent/FI20175563A1/fi

Links

Classifications

    • 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
    • D21C11/10—Concentrating spent liquor by evaporation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J5/00—Manipulators mounted on wheels or on carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/08—Liquid slag removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Cleaning In General (AREA)
  • Casting Devices For Molds (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Keksintö koskee laitteistoa ja menetelmää soodakattilan sulakourujen puhdistamiseksi. Keksintö koskee lisäksi järjestelyä soodakattilassa. Soodakattila (1) käsittää useita sulakouruja (6), jotka puhdistetaan moottoroitujen puhdistusyksikköjen (13) avulla. Puhdistusyksiköt on asennettu vaunuihin (11) niiden liikuttamiseksi sulakourujen välillä. Vaunut on varustettu ohjattavilla liikutuselimillä (12, 33), ja ne ovat siten ohjattavissa vapaasti kulkupinnalla. Laitteiston ohjausjärjestelmä käsittää paikannusjärjestelmän vaunun ohjaamiseksi kuvitteellista kulkureittiä pitkin kohdepisteisiin (TP).
FI20175563A 2017-06-16 2017-06-16 Laite ja menetelmä soodakattilan sulakourujen puhdistamiseksi FI20175563A1 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20175563A FI20175563A1 (fi) 2017-06-16 2017-06-16 Laite ja menetelmä soodakattilan sulakourujen puhdistamiseksi
PCT/FI2018/050449 WO2018229334A1 (en) 2017-06-16 2018-06-13 Apparatus and method for cleaning smelt spouts of recovery boiler
BR112019025546-0A BR112019025546A2 (pt) 2017-06-16 2018-06-13 Aparelho e método para limpar bicos de fundição de caldeira de recuperação
CN201880040188.9A CN110785523A (zh) 2017-06-16 2018-06-13 用于清洁回收锅炉的熔融物溜槽的装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20175563A FI20175563A1 (fi) 2017-06-16 2017-06-16 Laite ja menetelmä soodakattilan sulakourujen puhdistamiseksi

Publications (2)

Publication Number Publication Date
FI20175563A true FI20175563A (fi) 2018-12-17
FI20175563A1 FI20175563A1 (fi) 2018-12-17

Family

ID=62842142

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20175563A FI20175563A1 (fi) 2017-06-16 2017-06-16 Laite ja menetelmä soodakattilan sulakourujen puhdistamiseksi

Country Status (4)

Country Link
CN (1) CN110785523A (fi)
BR (1) BR112019025546A2 (fi)
FI (1) FI20175563A1 (fi)
WO (1) WO2018229334A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI130049B (fi) * 2019-06-28 2023-01-13 Andritz Oy Soodakattilasta poistuvan sulavirtauksen automaattinen monitorointi
FI20235345A1 (fi) 2023-03-24 2024-09-25 Andritz Oy Menetelmä soodakattilan huoltotoimenpidelaitteiston ohjaamiseksi ja huoltotoimenpidelaitteisto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542650A (en) 1995-02-10 1996-08-06 Anthony-Ross Company Apparatus for automatically cleaning smelt spouts of a chemical recovery furnace
SE522148C2 (sv) * 2002-05-03 2004-01-20 Sodahus Teknik Iggesund Ab Robot för rensning av en i en sodapanna ingående löpränna
US7735435B2 (en) * 2006-05-24 2010-06-15 Diamond Power International, Inc. Apparatus for cleaning a smelt spout of a combustion device
FI122899B (fi) 2006-10-16 2012-08-31 Metso Power Oy Soodakattilan sulakourun puhdistin
US7625518B2 (en) * 2007-01-03 2009-12-01 Clyde Bergemann, Inc. Smelt spout opening cleaner, cleaning head and apparatus

Also Published As

Publication number Publication date
WO2018229334A1 (en) 2018-12-20
CN110785523A (zh) 2020-02-11
FI20175563A1 (fi) 2018-12-17
BR112019025546A2 (pt) 2020-06-16

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Legal Events

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