GB489902A - Improvements in and relating to tunnel furnaces - Google Patents

Improvements in and relating to tunnel furnaces

Info

Publication number
GB489902A
GB489902A GB2490737A GB2490737A GB489902A GB 489902 A GB489902 A GB 489902A GB 2490737 A GB2490737 A GB 2490737A GB 2490737 A GB2490737 A GB 2490737A GB 489902 A GB489902 A GB 489902A
Authority
GB
United Kingdom
Prior art keywords
tunnel
duct
heating
coking
length
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
GB2490737A
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.)
EESTI PATENDI AKTSIASELTS
Original Assignee
EESTI PATENDI AKTSIASELTS
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 EESTI PATENDI AKTSIASELTS filed Critical EESTI PATENDI AKTSIASELTS
Priority to GB2490737A priority Critical patent/GB489902A/en
Publication of GB489902A publication Critical patent/GB489902A/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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas

Abstract

489,902. Tunnel furnaces for coking &c. SCHELOUMOW, P., and EESTI PATENDI AKTSIASELTS. Sept. 13, 1937, No. 24907. Drawings to Specification. [Classes 51 (ii) and 55 (i)] In a tunnel furnace for coking &c. of the kind described in Specification 307,795, [Class 55 (i)], in which the heating of the charge is effected by the forced circulation of the tunnel atmosphere through heat exchangers distributed along the length of a heating-gas duct arranged parallel to the oven and fired from one end, auxiliary firing-points are provided along the duct so that the heating temperature can be varied along the length of the tunnel in accordance with requirements. Burners may deliver into combustion chambers in the floor of the duct, or through the side walls, and in both cases the inlet ports to the duct are so arranged that the inflowing gases will oppose the main heating-gas stream.
GB2490737A 1937-09-13 1937-09-13 Improvements in and relating to tunnel furnaces Expired GB489902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2490737A GB489902A (en) 1937-09-13 1937-09-13 Improvements in and relating to tunnel furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2490737A GB489902A (en) 1937-09-13 1937-09-13 Improvements in and relating to tunnel furnaces

Publications (1)

Publication Number Publication Date
GB489902A true GB489902A (en) 1938-08-05

Family

ID=10219142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2490737A Expired GB489902A (en) 1937-09-13 1937-09-13 Improvements in and relating to tunnel furnaces

Country Status (1)

Country Link
GB (1) GB489902A (en)

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