BG107368A - Устройство за отстраняване на прахови отлагания от топилна пещ - Google Patents

Устройство за отстраняване на прахови отлагания от топилна пещ

Info

Publication number
BG107368A
BG107368A BG107368A BG10736802A BG107368A BG 107368 A BG107368 A BG 107368A BG 107368 A BG107368 A BG 107368A BG 10736802 A BG10736802 A BG 10736802A BG 107368 A BG107368 A BG 107368A
Authority
BG
Bulgaria
Prior art keywords
smelting furnace
dust accretions
removing dust
waste heat
heat boiler
Prior art date
Application number
BG107368A
Other languages
English (en)
Other versions
BG65073B1 (bg
Inventor
Risto Saarinen
Eero Hugg
Original Assignee
Outokumpu Oyj
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 Outokumpu Oyj filed Critical Outokumpu Oyj
Publication of BG107368A publication Critical patent/BG107368A/bg
Publication of BG65073B1 publication Critical patent/BG65073B1/bg

Links

Classifications

    • 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
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • 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
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Incineration Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Устройството се прилага в праховата металургия. Върху външната повърхност (7, 13) на стената на суспензна топилна пещ (1) и/или парен котел за остатъчна топлина (6), в близост до точката на свързване(5) на суспензната топилна пещ и бойлера за остатъчна топлина, е монтирано поне едно ударно устройство (8, 14), чрез което там може да бъде създадено механично ударно въздействие и механичен контакт между устройството (8, 14) и поне едно от праховитеотлагания (12, 19).
BG107368A 2000-06-29 2002-12-10 Устройство за отстраняване на прахови отлагания от топилна пещ BG65073B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20001547A FI109938B (fi) 2000-06-29 2000-06-29 Laite pölykasvannaisten poistamiseksi sulatusuunista

Publications (2)

Publication Number Publication Date
BG107368A true BG107368A (bg) 2003-07-31
BG65073B1 BG65073B1 (bg) 2007-01-31

Family

ID=8558673

Family Applications (1)

Application Number Title Priority Date Filing Date
BG107368A BG65073B1 (bg) 2000-06-29 2002-12-10 Устройство за отстраняване на прахови отлагания от топилна пещ

Country Status (22)

Country Link
US (1) US6797229B2 (bg)
EP (1) EP1295076B8 (bg)
JP (1) JP2004502122A (bg)
KR (1) KR100763295B1 (bg)
CN (1) CN1310005C (bg)
AP (1) AP1489A (bg)
AT (1) ATE367567T1 (bg)
AU (2) AU7257401A (bg)
BG (1) BG65073B1 (bg)
BR (1) BR0111776B1 (bg)
CA (1) CA2412590A1 (bg)
DE (1) DE60129435T2 (bg)
EA (1) EA004361B1 (bg)
ES (1) ES2290160T3 (bg)
FI (1) FI109938B (bg)
MX (1) MXPA02012554A (bg)
PE (1) PE20020205A1 (bg)
PL (1) PL196100B1 (bg)
RO (1) RO119252B1 (bg)
WO (1) WO2002001131A1 (bg)
YU (1) YU100002A (bg)
ZA (1) ZA200209985B (bg)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122703B (fi) * 2006-12-14 2012-05-31 Foster Wheeler Energia Oy Likaantuvan pinnan ravistuslaite
DE102008022849A1 (de) * 2008-05-08 2009-11-12 Ivankovic, Josip Verfahren zum Entfernen von Ablagerungen an bzw. in Anlagenbereichen bzw. Anlagenteilen, in denen es im laufenden Betrieb der Anlage zu Ablagerungen kommt, und Vorrichtungen zur Durchführung des Verfahrens
JP5606806B2 (ja) * 2010-06-11 2014-10-15 三菱重工環境・化学エンジニアリング株式会社 溶融設備
FI124773B (fi) 2012-05-09 2015-01-30 Outotec Oyj Menetelmä ja järjestely kasvannaisten poistamiseksi suspensiosulatusuunissa
FI126836B (fi) 2013-09-18 2017-06-15 Outotec Finland Oy Menetelmä ja järjestely pyrometallurgisesta uunista jätelämpökattilaan virtaavan prosessikaasun käsittelemiseksi
FI124714B (en) * 2013-10-25 2014-12-15 Outotec Finland Oy PROCEDURE AND ARRANGEMENTS FOR SUPPLYING GAS PROCESS FROM A SUSPENSION MIXTURE TO A REMOVAL HEATER
CN111229753A (zh) * 2020-01-15 2020-06-05 黄延兵 一种脱硫脱硝用清洗装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT308405B (de) 1970-07-21 1973-07-10 Babcock & Wilcox Ag Von Abgasen mit hohem Staubgehalt durchströmter Abhitzekessel, insbesondere für Röstöfen
JPS4848305A (bg) 1971-04-14 1973-07-09
DE2710153C2 (de) * 1977-03-09 1985-06-20 Alexander Bock Vorrichtung zur intermittierenden Reinigung verschmutzter Flächen
JPS589945A (ja) 1981-07-09 1983-01-20 古河鉱業株式会社 水冷式ブレ−カ−及び自溶炉ベコ除去方法
US4442800A (en) 1982-05-03 1984-04-17 The Babcock & Wilcox Company Single drum all-welded boiler
FI65632C (fi) * 1982-10-13 1985-11-19 Outokumpu Oy Metod foer att aotervinna vaerme av dammhaltiga gaser alstradevid suspensionssmaeltning av sulfidiska koncentrat och an orning foer denna
JPS5993180A (ja) 1982-11-19 1984-05-29 三井金属鉱業株式会社 自溶炉々出口煙道装置
JPS6358100A (ja) 1986-08-27 1988-03-12 Mitsubishi Heavy Ind Ltd ソ−ダ回収ボイラ
IT1197143B (it) 1986-09-02 1988-11-25 Snam Progetti Metodo per il raffreddamento di gas e/o vapori provenienti da impianti di trattamento di metalli non ferrosi ed apparecchiatura relativa
JPH04292787A (ja) 1991-03-20 1992-10-16 Oji Seitetsu Kk 炉頂エルボの清掃装置付き製鋼用電気炉

Also Published As

Publication number Publication date
EP1295076A1 (en) 2003-03-26
MXPA02012554A (es) 2003-04-10
EA200300083A1 (ru) 2003-08-28
AU2001272574B2 (en) 2005-03-24
EP1295076B1 (en) 2007-07-18
ATE367567T1 (de) 2007-08-15
DE60129435T2 (de) 2007-12-13
FI109938B (fi) 2002-10-31
EP1295076B8 (en) 2007-10-03
BR0111776B1 (pt) 2009-08-11
US6797229B2 (en) 2004-09-28
BR0111776A (pt) 2003-05-13
WO2002001131A1 (en) 2002-01-03
KR20030028764A (ko) 2003-04-10
AP2002002712A0 (en) 2002-12-31
KR100763295B1 (ko) 2007-10-04
CA2412590A1 (en) 2002-01-03
DE60129435D1 (de) 2007-08-30
US20040012130A1 (en) 2004-01-22
CN1310005C (zh) 2007-04-11
FI20001547A0 (fi) 2000-06-29
YU100002A (sh) 2003-10-31
CN1439089A (zh) 2003-08-27
PE20020205A1 (es) 2002-04-05
JP2004502122A (ja) 2004-01-22
FI20001547A (fi) 2001-12-30
ZA200209985B (en) 2003-06-13
AU7257401A (en) 2002-01-08
PL196100B1 (pl) 2007-12-31
BG65073B1 (bg) 2007-01-31
PL360308A1 (en) 2004-09-06
RO119252B1 (ro) 2004-06-30
EA004361B1 (ru) 2004-04-29
AP1489A (en) 2005-11-30
ES2290160T3 (es) 2008-02-16

Similar Documents

Publication Publication Date Title
MY123265A (en) Method for operating moving hearth reducing furnace
BG107368A (bg) Устройство за отстраняване на прахови отлагания от топилна пещ
PL368279A1 (en) Device and method for discrete and continuous measurement of the temperature of molten metal in a furnace or recipient for its production or treatment
BR0007246B1 (pt) unidade extratora de pó de gás de alto-forno.
MXPA04005472A (es) Metodo y aparato para aumentar la capacidad de un calentador de calor de deshecho en un horno de fundicion metalurgico.
BG106130A (bg) Метод за охлаждане на газов поток в топилна пещ
YU21202A (sh) Uređaj za čišćenje naslaga prašine kod peći za topljenje
SE0003170D0 (sv) Anordning i en sodapanna
Hong et al. Construction of intelligent blast furnace forecasting system and its application
EP1292645B8 (de) Verfahren zur verringerung der oberfläche von siliziumdioxid
ZA200203158B (en) A process and apparatus for the removal of a contaminant from slag.
Kasai Sintering process of iron ore and related environmental problems
Zhang Long life technology for blast furnace hearth
Kasai et al. Formation behaviors of dioxin during combustion process
Ping Applications of high wind temperature and long life techniques in stove of No. 4 blast furnace at Baotou Iron and Steel Company
Strahammer Heavy metals removed with new process
Lassus et al. Operation diagrams based on blast furnace wall temperatures
Wu Design of a new full closed fume hood for EAF and its application
Harris Maintaining a safe furnace
Minarik Gas cleaning system for electric-arc steel-melting furnaces with a shaft heater of scrap
Asselborn Slag detection in the electric arc furnace at Ascometal's Hagondange Works
Sun Practice on the application of electrostatic dust filter for the fumes of FeMn furnaces
TW529627U (en) Device for recovering waste acid and heavy metal from industrial waste water
RU97115856A (ru) Способ сжигания отработанной эмульсии
UA901U (uk) Електропіч для нагріву заготівок