ATE64156T1 - COMPRESSED GAS PREHEATER. - Google Patents

COMPRESSED GAS PREHEATER.

Info

Publication number
ATE64156T1
ATE64156T1 AT87870201T AT87870201T ATE64156T1 AT E64156 T1 ATE64156 T1 AT E64156T1 AT 87870201 T AT87870201 T AT 87870201T AT 87870201 T AT87870201 T AT 87870201T AT E64156 T1 ATE64156 T1 AT E64156T1
Authority
AT
Austria
Prior art keywords
hand
gas
heated
combustion air
flow rate
Prior art date
Application number
AT87870201T
Other languages
German (de)
Inventor
Jacques Ribesse
Original Assignee
Distrigaz 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 Distrigaz Sa filed Critical Distrigaz Sa
Application granted granted Critical
Publication of ATE64156T1 publication Critical patent/ATE64156T1/en

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/26—Arrangements of heat-exchange apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles

Abstract

Device for heating gas to a high temperature, supplying the hot gas under pressure continuously by an alternate regeneration system, in a vertical single enclosure (1) packed entirely with thermal masses (3). It is provided with means (5,5',9,9',12,12') for pressurising, on the one hand, the gas to be heated and, on the other hand, the combustion air, as well as means for controlling, on the one hand, the flow rate of gas to be heated, the flow of combustion air and, on the other hand, the flow rate of extracted burnt gases. It may additionally comprise a system for purging the reactor of the residual gases at the time of the reversal and, optionally, a turbine for decompressing (14) the burnt gases. <IMAGE>
AT87870201T 1986-12-23 1987-12-22 COMPRESSED GAS PREHEATER. ATE64156T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE6/48285A BE906041A (en) 1986-12-23 1986-12-23 PRESSURE GAS HEATER.
EP87870201A EP0275859B1 (en) 1986-12-23 1987-12-22 Pressure gas preheater

Publications (1)

Publication Number Publication Date
ATE64156T1 true ATE64156T1 (en) 1991-06-15

Family

ID=3875007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87870201T ATE64156T1 (en) 1986-12-23 1987-12-22 COMPRESSED GAS PREHEATER.

Country Status (5)

Country Link
EP (1) EP0275859B1 (en)
AT (1) ATE64156T1 (en)
BE (1) BE906041A (en)
ES (1) ES2023677B3 (en)
GR (1) GR3002653T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006702A6 (en) * 1993-02-10 1994-11-22 Distrigaz Sa Heating device for a gas fluid.
US5997292A (en) * 1994-08-10 1999-12-07 Nippon Furnace Kogyo Kabushiki Kaisha High-temperature gas generator
DE69529459T2 (en) * 1994-12-02 2003-08-07 Kawasaki Steel Co NON-OXIDATING HEATING PROCESS AND DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863644A (en) * 1955-12-05 1958-12-09 Fallon John Thomas Regenerative heat exchange apparatus
FR1255398A (en) * 1960-01-25 1961-03-10 Savoie Electrodes Refract Improvements to cowpers
DE1812366A1 (en) * 1968-12-03 1970-06-18 Rheinlaender Dr Ing Paul Compressing and heating impellent gases
GB1288167A (en) * 1970-02-25 1972-09-06
GB1281782A (en) * 1970-02-25 1972-07-12 Kureha Chemical Ind Co Ltd Stationary regenerative heating apparatus
DE2144663C2 (en) * 1970-09-09 1982-12-23 Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk Device for heating a gas

Also Published As

Publication number Publication date
ES2023677B3 (en) 1992-02-01
EP0275859A1 (en) 1988-07-27
EP0275859B1 (en) 1991-06-05
GR3002653T3 (en) 1993-01-25
BE906041A (en) 1987-06-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee