GB129816A - Improvements in Furnaces. - Google Patents

Improvements in Furnaces.

Info

Publication number
GB129816A
GB129816A GB1191118A GB1191118A GB129816A GB 129816 A GB129816 A GB 129816A GB 1191118 A GB1191118 A GB 1191118A GB 1191118 A GB1191118 A GB 1191118A GB 129816 A GB129816 A GB 129816A
Authority
GB
United Kingdom
Prior art keywords
ports
bridge
flues
hearth
air
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
GB1191118A
Inventor
William Topham
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1191118A priority Critical patent/GB129816A/en
Publication of GB129816A publication Critical patent/GB129816A/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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/002—Siemens-Martin type furnaces

Landscapes

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

Abstract

129,816. Topham, W. July 20, 1918. Open-hearth furnaces; slag, collecting.-Relates to the ports, flues, and roof, and to the means for catching dust, slag, &c.. in a gas-fired regenerative open-hearth smelting furnace. Figs. 1 and 2 show one end, the other end being similar. The central gas flue 13 and the air flues 14, 15 are vertical and in the same plane, and their upper ends communicate with the space above the bridge by three flues or ports of equal length lying side by side and sloping downwardly. These ports have parallel sides, but the air ports converge towards the central gas port 9<x>, so that the separating-walls are thinner towards the bridge while the main walls are formed with offsets at the bridge. The roofs of the ports 9<x> &c. can be independently taken to pieces for repair up to the point 12<x>, where they meet the roof of the hearth, which is continued over the bridge. The air flues descend vertically into the catch-pit, while the gas flue is deflected diagonally thereto, and both catch-pits are provided with brick-lined cast-iron pans 17.
GB1191118A 1918-07-20 1918-07-20 Improvements in Furnaces. Expired GB129816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1191118A GB129816A (en) 1918-07-20 1918-07-20 Improvements in Furnaces.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1191118A GB129816A (en) 1918-07-20 1918-07-20 Improvements in Furnaces.

Publications (1)

Publication Number Publication Date
GB129816A true GB129816A (en) 1919-07-21

Family

ID=32345250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1191118A Expired GB129816A (en) 1918-07-20 1918-07-20 Improvements in Furnaces.

Country Status (1)

Country Link
GB (1) GB129816A (en)

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