ES413818A1 - Shaft furnace - Google Patents

Shaft furnace

Info

Publication number
ES413818A1
ES413818A1 ES413818A ES413818A ES413818A1 ES 413818 A1 ES413818 A1 ES 413818A1 ES 413818 A ES413818 A ES 413818A ES 413818 A ES413818 A ES 413818A ES 413818 A1 ES413818 A1 ES 413818A1
Authority
ES
Spain
Prior art keywords
tank
channels
tanks
heated
annular channel
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES413818A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maerz Ofenbau AG
Original Assignee
Maerz Ofenbau AG
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 Maerz Ofenbau AG filed Critical Maerz Ofenbau AG
Publication of ES413818A1 publication Critical patent/ES413818A1/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00Shaft or like vertical or substantially vertical furnaces
    • F27B1/02Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Furnace Details (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

Improvements in cell furnaces for burning granulated material and the like, comprising three equal tanks of circular or polygonal shape in their cross section arranged at an angle of 60º, and of which periodically each time a tank is heated in the same direction of current that the material is going down, while the smoke gases from this tank come out in countercurrent through the two other tanks, connected in parallel, not heated, respectively, presenting each tank in the sector located between the combustion zone and the cooling zone an annular channel, the annular channels being located at the same level with each other and joined by connecting channels, characterized in that each annular channel (4, 5, 6) of a tank (1, 2, 3) is in communication through respective splice channels (16, 17, 18) constantly open with each of the other two tanks and the position of the splice channels is equivalent to the sides of a triangle. (Machine-translation by Google Translate, not legally binding)
ES413818A 1972-04-24 1973-04-17 Shaft furnace Expired ES413818A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT358372A AT314408B (en) 1972-04-24 1972-04-24 Shaft furnace

Publications (1)

Publication Number Publication Date
ES413818A1 true ES413818A1 (en) 1976-01-16

Family

ID=3552526

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413818A Expired ES413818A1 (en) 1972-04-24 1973-04-17 Shaft furnace

Country Status (9)

Country Link
US (1) US3822989A (en)
JP (1) JPS5249431B2 (en)
AT (1) AT314408B (en)
CS (1) CS178885B2 (en)
DE (1) DE2317303A1 (en)
ES (1) ES413818A1 (en)
FR (1) FR2182484A5 (en)
GB (1) GB1425214A (en)
IT (1) IT981927B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722719C2 (en) * 1977-05-20 1982-05-06 Rheinische Kalksteinwerke GmbH, 5603 Wülfrath Lime shaft kiln
AT382712B (en) * 1985-05-10 1987-04-10 Voest Alpine Ag FEEDING DEVICE FOR A SHAFT OVEN FOR BURNING CARBONATE-CONTAINING MINERAL COMBUSTION
AT382955B (en) * 1985-05-10 1987-05-11 Voest Alpine Ag SHAFT OVEN FOR BURNING CARBONATE-CONTAINING MINERAL COMBUSTION
AT388440B (en) * 1987-07-27 1989-06-26 Voest Alpine Ag OVEN FOR BURNING CARBONATE CONTAINERS AND METHOD FOR CONSTRUCTION
US5164147A (en) * 1991-02-14 1992-11-17 Zia Patent Company Heat treating furnace
WO2000032532A1 (en) * 1998-12-03 2000-06-08 Lucio Alvaro Process for thermal treatment of inorganic and organic materials in a series of small shafts, and the apparatus to perform ditto process
BE1023010B1 (en) * 2015-10-06 2016-11-04 Lhoist Recherche Et Developpement Sa Process for calcining mineral rock in a vertical right furnace with regenerative parallel flows and furnace used
DE102018116917A1 (en) 2018-07-12 2020-01-16 Thorsten Ommerborn Method and device for processing lumpy, mineral material

Also Published As

Publication number Publication date
GB1425214A (en) 1976-02-18
JPS5249431B2 (en) 1977-12-17
CS178885B2 (en) 1977-10-31
US3822989A (en) 1974-07-09
IT981927B (en) 1974-10-10
AT314408B (en) 1974-04-10
DE2317303A1 (en) 1973-11-15
FR2182484A5 (en) 1973-12-07
JPS4922377A (en) 1974-02-27

Similar Documents

Publication Publication Date Title
CH542403A (en) Burners for flaring gas
AU465859B2 (en) Furnace installation for burning liquid or gaseous fuel, in particular for boilers
DK136056B (en) Burner for gas production.
ES413818A1 (en) Shaft furnace
DK124494B (en) Ignition burner for gas burners.
DK140908B (en) Valve for gas burners.
TR18776A (en) PROCEDURE FOR THERMAL TREATMENT OF MATERIAL IN THE FORM OF PARTICLES AND / OR PIECES, AND IN THE BURNING OF LIME, DOLOMITE, MAGNESITE OR THE SIMILAR, AND IN THIS PROCEDURALLY EXERCISE TYPE OF OVEN.
DK134726B (en) Burner for gaseous fuel.
ES332152A2 (en) Improvements introduced in combustible gas production ovens. (Machine-translation by Google Translate, not legally binding)
NL158914B (en) GAS BURNER.
NL7409972A (en) GAS BURNER.
NL172986C (en) GAS BURNER WITH FLAME GATES.
ES197633Y (en) PERFECTED GASEOUS FUEL BURNER.
JPS5292134A (en) Boiler
GB1170532A (en) Improvements in or relating to Chimney Bricks for Setting up Round Chimneys
BE799633A (en) GASEOUS FUEL BURNER.
ES181211Y (en) IMPROVED GAS PASSAGE REGULATION TAP.
ES443090A3 (en) Improvements in the construction of gas boilers for heating. (Machine-translation by Google Translate, not legally binding)
JPS5219802A (en) Box-type heating firnace having horizontal firing burner
GB1403129A (en) Combustion refining gases
BE759363A (en) FUEL MIXTURE FOR TORCHES AND BURNERS
CA907495A (en) Control of fuel gas combustion properties in inspirating burners
ES184094Y (en) DIVERGING FLAME GAS BURNER.
ES170926Y (en) PILOT BURNER FOR COMBUSTIBLE GASES.
ES175952Y (en) MULTI-GAS BURNER FOR GAS COOKERS.