FI932704A - Foerfarande och anordning foer avlaegsnande av avlagringar fraon processanordningarnas vaeggar - Google Patents

Foerfarande och anordning foer avlaegsnande av avlagringar fraon processanordningarnas vaeggar Download PDF

Info

Publication number
FI932704A
FI932704A FI932704A FI932704A FI932704A FI 932704 A FI932704 A FI 932704A FI 932704 A FI932704 A FI 932704A FI 932704 A FI932704 A FI 932704A FI 932704 A FI932704 A FI 932704A
Authority
FI
Finland
Prior art keywords
walls
process equipment
removing deposits
deposits
equipment
Prior art date
Application number
FI932704A
Other languages
English (en)
Finnish (fi)
Other versions
FI932704A0 (fi
Inventor
Ossi Ikonen
Timo Ojamies
Original Assignee
Ahlstroem 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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI932704A priority Critical patent/FI932704A/sv
Publication of FI932704A0 publication Critical patent/FI932704A0/fi
Priority to AU68474/94A priority patent/AU6847494A/en
Priority to PCT/FI1994/000248 priority patent/WO1994029662A1/en
Publication of FI932704A publication Critical patent/FI932704A/sv

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
    • 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
    • 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
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • 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
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cleaning In General (AREA)
FI932704A 1993-06-11 1993-06-11 Foerfarande och anordning foer avlaegsnande av avlagringar fraon processanordningarnas vaeggar FI932704A (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI932704A FI932704A (sv) 1993-06-11 1993-06-11 Foerfarande och anordning foer avlaegsnande av avlagringar fraon processanordningarnas vaeggar
AU68474/94A AU6847494A (en) 1993-06-11 1994-06-09 Method and apparatus for removing deposits from the walls of process equipment
PCT/FI1994/000248 WO1994029662A1 (en) 1993-06-11 1994-06-09 Method and apparatus for removing deposits from the walls of process equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI932704A FI932704A (sv) 1993-06-11 1993-06-11 Foerfarande och anordning foer avlaegsnande av avlagringar fraon processanordningarnas vaeggar

Publications (2)

Publication Number Publication Date
FI932704A0 FI932704A0 (fi) 1993-06-11
FI932704A true FI932704A (sv) 1994-12-12

Family

ID=8538122

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932704A FI932704A (sv) 1993-06-11 1993-06-11 Foerfarande och anordning foer avlaegsnande av avlagringar fraon processanordningarnas vaeggar

Country Status (3)

Country Link
AU (1) AU6847494A (sv)
FI (1) FI932704A (sv)
WO (1) WO1994029662A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2345096A1 (en) 1998-09-23 2000-03-30 C S Energy Ltd. Exfoliated magnetite removal system and controllable force cooling for boilers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273543A (en) * 1964-10-20 1966-09-20 Combustion Eng Furnace wall blower improvement
US3269365A (en) * 1964-10-20 1966-08-30 Combustion Eng Vapor generator furnace wall deslagger
US3541999A (en) * 1968-09-11 1970-11-24 Foster Wheeler Corp Apparatus and process for slag deposit removal
US4503811A (en) * 1981-12-29 1985-03-12 The Babcock & Wilcox Company Method and apparatus for removing deposits from highly heated surfaces
DE3312599A1 (de) * 1983-04-08 1984-10-11 Krupp-Koppers Gmbh, 4300 Essen Russblaeser zum beseitigen von ablagerungen in gasdurchstroemten raeumen, wie waermetauschern, reaktionsraeumen und dergleichen
FR2589987B1 (fr) * 1985-11-13 1988-09-02 Charbonnages De France Perfectionnements aux chaudieres a tube foyer horizontal brulant du charbon pulverise
GB8711359D0 (en) * 1987-05-14 1987-06-17 Shell Int Research Cooling hot produced gas

Also Published As

Publication number Publication date
FI932704A0 (fi) 1993-06-11
AU6847494A (en) 1995-01-03
WO1994029662A1 (en) 1994-12-22

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Legal Events

Date Code Title Description
FD Application lapsed