SE8400578L - DEVICE FOR IMPROVING HEATING ECONOMY IN ROOT OVEN - Google Patents

DEVICE FOR IMPROVING HEATING ECONOMY IN ROOT OVEN

Info

Publication number
SE8400578L
SE8400578L SE8400578A SE8400578A SE8400578L SE 8400578 L SE8400578 L SE 8400578L SE 8400578 A SE8400578 A SE 8400578A SE 8400578 A SE8400578 A SE 8400578A SE 8400578 L SE8400578 L SE 8400578L
Authority
SE
Sweden
Prior art keywords
furnace
improving heating
heating economy
calcium
oven
Prior art date
Application number
SE8400578A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8400578D0 (en
Inventor
B Pettersson
Original Assignee
Termorak 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 Termorak Oy filed Critical Termorak Oy
Priority to SE8400578A priority Critical patent/SE8400578L/en
Publication of SE8400578D0 publication Critical patent/SE8400578D0/en
Priority to FI842335A priority patent/FI75884C/en
Priority to FR8418387A priority patent/FR2559246A1/en
Priority to NO84845133A priority patent/NO845133L/en
Priority to ES85539584A priority patent/ES539584A0/en
Priority to FI850260A priority patent/FI850260L/en
Priority to FR858501344A priority patent/FR2559245B1/en
Priority to NZ211006A priority patent/NZ211006A/en
Priority to ES85540234A priority patent/ES8609687A1/en
Priority to PT79916A priority patent/PT79916B/en
Priority to SE8500496A priority patent/SE462604B/en
Priority to CA000473551A priority patent/CA1246867A/en
Priority to AU38435/85A priority patent/AU3843585A/en
Priority to NO850426A priority patent/NO166252C/en
Priority to US06/698,639 priority patent/US4624634A/en
Publication of SE8400578L publication Critical patent/SE8400578L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/166—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Treatment Of Sludge (AREA)
  • Incineration Of Waste (AREA)
  • Drying Of Solid Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Device for economising on heat in a rotary furnace, in particular a furnace for the recalcination of calcium-rich sludge. Baffles 7, 8, 9 are fixed centrally in the furnace 1, in order to push the hot combustion gases back towards the wall of the furnace, which considerably improves the heat transfer to the calcium-rich sludge or other material treated. <IMAGE>
SE8400578A 1984-02-06 1984-02-06 DEVICE FOR IMPROVING HEATING ECONOMY IN ROOT OVEN SE8400578L (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE8400578A SE8400578L (en) 1984-02-06 1984-02-06 DEVICE FOR IMPROVING HEATING ECONOMY IN ROOT OVEN
FI842335A FI75884C (en) 1984-02-06 1984-06-08 Arrangements to improve the heating economy in rotary kilns
FR8418387A FR2559246A1 (en) 1984-02-06 1984-12-03 Device for economising on heat in rotary furnaces
NO84845133A NO845133L (en) 1984-02-06 1984-12-20 DEVICE FOR IMPROVING THE HEAT ECONOMY IN ROTATION OVEN
ES85539584A ES539584A0 (en) 1984-02-06 1985-01-15 INSTALLATION TO IMPROVE THE THERMAL ECONOMY IN ROTA-TIVOS OVENS
FI850260A FI850260L (en) 1984-02-06 1985-01-21 ARRANGEMANG FOER FOERBAETTRING AV VAERMEEKONOMIN VID DRIFTEN AV ROTERUGNAR, I SYNNERHET MESAOMBRAENNINGSUGNAR.
ES85540234A ES8609687A1 (en) 1984-02-06 1985-01-31 Method and arrangement for improving the heat economy in rotary kilns
FR858501344A FR2559245B1 (en) 1984-02-06 1985-01-31 DEVICE FOR IMPROVING THE THERMAL EFFICIENCY OF A ROTATING OVEN, AND ROTATING OVEN THEREOF
NZ211006A NZ211006A (en) 1984-02-06 1985-01-31 Improving heat economy in rotary kilns
PT79916A PT79916B (en) 1984-02-06 1985-02-01 Arrangement for improvement of heat economy in the operation of rotary kilns in particular kilns for reburning lime mud
SE8500496A SE462604B (en) 1984-02-06 1985-02-04 ARRANGEMENTS FOR IMPROVING HEAT ECONOMY IN OPERATION OF ROOT OVEN SPECIFIC MESA BURNT Ovens
CA000473551A CA1246867A (en) 1984-02-06 1985-02-05 Arrangement for improvement of heat economy in rotary kilns, in particular kilns for reburning lime mud
AU38435/85A AU3843585A (en) 1984-02-06 1985-02-05 Heat-economic rotary kiln
NO850426A NO166252C (en) 1984-02-06 1985-02-05 ARRANGEMENTS FOR IMPROVING THE HEAT ECONOMY OF OPERATION AVROTATION OVEN, SPECIAL MESA BURNT Ovens.
US06/698,639 US4624634A (en) 1984-02-06 1985-02-06 Method and arrangement for improving the heat economy in rotary kilns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400578A SE8400578L (en) 1984-02-06 1984-02-06 DEVICE FOR IMPROVING HEATING ECONOMY IN ROOT OVEN

Publications (2)

Publication Number Publication Date
SE8400578D0 SE8400578D0 (en) 1984-02-06
SE8400578L true SE8400578L (en) 1985-08-07

Family

ID=20354603

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400578A SE8400578L (en) 1984-02-06 1984-02-06 DEVICE FOR IMPROVING HEATING ECONOMY IN ROOT OVEN

Country Status (5)

Country Link
ES (1) ES539584A0 (en)
FI (2) FI75884C (en)
FR (1) FR2559246A1 (en)
NO (1) NO845133L (en)
SE (1) SE8400578L (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR414845A (en) * 1910-04-15 1910-09-12 Jean Albert Paul Lavocat Improvements in cement kilns
FR609023A (en) * 1925-01-07 1926-08-06 Rotary drum for cooling or processing materials using an air stream
FR820464A (en) * 1936-04-14 1937-11-12 Improvements to rotary kilns
FR1220585A (en) * 1958-05-21 1960-05-25 Fellner & Ziegler Gmbh Rotary oven for firing cements, magnesite, lime, plaster or similar products

Also Published As

Publication number Publication date
FI842335A (en) 1985-08-07
NO845133L (en) 1985-08-05
SE8400578D0 (en) 1984-02-06
FI842335A0 (en) 1984-06-08
ES8602241A1 (en) 1985-11-16
FI850260A0 (en) 1985-01-21
FI75884C (en) 1988-08-08
FR2559246A1 (en) 1985-08-09
ES539584A0 (en) 1985-11-16
FI850260L (en) 1985-08-07
FI75884B (en) 1988-04-29

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