ES403582A1 - Shaft furnaces for the heat treatment of materials - Google Patents

Shaft furnaces for the heat treatment of materials

Info

Publication number
ES403582A1
ES403582A1 ES403582A ES403582A ES403582A1 ES 403582 A1 ES403582 A1 ES 403582A1 ES 403582 A ES403582 A ES 403582A ES 403582 A ES403582 A ES 403582A ES 403582 A1 ES403582 A1 ES 403582A1
Authority
ES
Spain
Prior art keywords
materials
tank
heat treatment
burners
shaft furnaces
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
ES403582A
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.)
DISTRIBUTION DU GAZ SOC D
Carmeuse SA
Original Assignee
DISTRIBUTION DU GAZ SOC D
Carmeuse SA
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 DISTRIBUTION DU GAZ SOC D, Carmeuse SA filed Critical DISTRIBUTION DU GAZ SOC D
Publication of ES403582A1 publication Critical patent/ES403582A1/en
Expired legal-status Critical Current

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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

A tank furnace arrangement for the thermal treatment of materials, particularly for the decarbonation of calcareous stones, in which the heating gases circulate counter-current from the mass of materials, and in which burners are arranged for the injection of a combustible fluid at one or more levels transversely to the longitudinal axis of the tank, characterized in that the burners partially protrude inside the tank and flow into the mass of materials, transversely to said longitudinal axis. (Machine-translation by Google Translate, not legally binding)
ES403582A 1971-06-08 1972-06-07 Shaft furnaces for the heat treatment of materials Expired ES403582A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE104371 1971-06-08
BE118170 1972-06-01

Publications (1)

Publication Number Publication Date
ES403582A1 true ES403582A1 (en) 1975-11-16

Family

ID=25647558

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403582A Expired ES403582A1 (en) 1971-06-08 1972-06-07 Shaft furnaces for the heat treatment of materials

Country Status (6)

Country Link
DE (1) DE2227516A1 (en)
ES (1) ES403582A1 (en)
FR (1) FR2141204A5 (en)
GB (1) GB1385727A (en)
IT (1) IT959072B (en)
NL (1) NL7207725A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260041A (en) * 1992-12-21 1993-11-09 Fuller Company Method for the calcination of limestone
DE102008053136B4 (en) 2008-10-24 2013-04-11 Maerz Ofenbau Ag Annular shaft kiln

Also Published As

Publication number Publication date
NL7207725A (en) 1972-12-12
DE2227516A1 (en) 1973-01-11
FR2141204A5 (en) 1973-01-19
GB1385727A (en) 1975-02-26
IT959072B (en) 1973-11-10

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