[go: up one dir, main page]

GB135905A - Improvements in or relating to Electric-arc Shaft Furnaces. - Google Patents

Improvements in or relating to Electric-arc Shaft Furnaces.

Info

Publication number
GB135905A
GB135905A GB1967118A GB1967118A GB135905A GB 135905 A GB135905 A GB 135905A GB 1967118 A GB1967118 A GB 1967118A GB 1967118 A GB1967118 A GB 1967118A GB 135905 A GB135905 A GB 135905A
Authority
GB
United Kingdom
Prior art keywords
furnace
relating
electric
shaft furnaces
electrodes
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
GB1967118A
Inventor
James Bibby
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 GB1967118A priority Critical patent/GB135905A/en
Publication of GB135905A publication Critical patent/GB135905A/en
Expired legal-status Critical Current

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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/22—Indirect heating by arc discharge

Landscapes

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

Abstract

135,905. Bibby, J. Nov. 28, 1918. Electrode furnaces.-Waste gases re-introduced into a shaft furnace for cooling the electrodes are rendered inert or of a reducing character immediately upon entry into the furnace. As shown, coal dust or the like is fed from a hopper 10 into a pipe 9 through which the cool gases pass into the furnace in the region of the electrodes 4. The gas issuing from the top of the furnace passes through a dust-separator 6, a cooler or heat-interchanger 7, and a blower 8 to the return pipe 9.
GB1967118A 1918-11-28 1918-11-28 Improvements in or relating to Electric-arc Shaft Furnaces. Expired GB135905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1967118A GB135905A (en) 1918-11-28 1918-11-28 Improvements in or relating to Electric-arc Shaft Furnaces.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1967118A GB135905A (en) 1918-11-28 1918-11-28 Improvements in or relating to Electric-arc Shaft Furnaces.

Publications (1)

Publication Number Publication Date
GB135905A true GB135905A (en) 1919-11-28

Family

ID=32409109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1967118A Expired GB135905A (en) 1918-11-28 1918-11-28 Improvements in or relating to Electric-arc Shaft Furnaces.

Country Status (1)

Country Link
GB (1) GB135905A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102466411A (en) * 2010-11-10 2012-05-23 陈耕田 Magnesium heat coproduction central heating device
WO2015062956A1 (en) * 2013-10-31 2015-05-07 Siemens Aktiengesellschaft Method for operating an electric arc furnace and electric arc furnace
WO2015062968A1 (en) * 2013-10-31 2015-05-07 Siemens Aktiengesellschaft Method for operating an electric arc furnace, and electric arc furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102466411A (en) * 2010-11-10 2012-05-23 陈耕田 Magnesium heat coproduction central heating device
WO2015062956A1 (en) * 2013-10-31 2015-05-07 Siemens Aktiengesellschaft Method for operating an electric arc furnace and electric arc furnace
WO2015062968A1 (en) * 2013-10-31 2015-05-07 Siemens Aktiengesellschaft Method for operating an electric arc furnace, and electric arc furnace

Similar Documents

Publication Publication Date Title
GB1017360A (en) Process for producing a furnace atmosphere for the heat treatment of metals, particularly steel
ES368560A1 (en) Improvements in or relating to the production of sponge iron
GB135905A (en) Improvements in or relating to Electric-arc Shaft Furnaces.
US1545823A (en) Method of working open-hearth furnaces and the like
US1578648A (en) Method of melting metals
US1889757A (en) Process of operating cupola furnaces
US833406A (en) Method of smelting ores.
US515038A (en) Method of and apparatus for saving fumes of lead sulfid
US1769362A (en) Open-hearth furnace
GB1060470A (en) Method of and apparatus for the production of combustible gas and liquid metal
GB180395A (en) A process for the working of shaft furnaces, and more especially of blast-furnaces
GB238929A (en) Improvements relating to the burning of limestone and like carbonates
GB136121A (en) Improvements in Apparatus for Feeding and Burning Powdered Coal.
GB141793A (en) Improvements in and relating to furnaces and boiler flues and fires
GB840669A (en) Improvements in a method of operating coal dust combustion apparatus and apparatus therefor
GB156364A (en) Improvements in or relating to furnaces
GB291717A (en) Improvements in or relating to the manufacture of steel in the siemens-martin furnace
GB723939A (en) An improved process of and furnace for melting down light and bulky scrap metal
GB248418A (en) Improvements in or relating to apparatus for reducing iron ore and iron cinders frompyrites to metal and for other purposes
GB453423A (en) Improvements in or relating to the production of cast-iron
GB190924498A (en) Method of Utilising the Gases resulting from Reduction Operations carried out in Electric Furnaces, and Electric Furnaces for carrying out the same.
GB190816521A (en) Improvement in Metallurgical Furnaces.
GB191417324A (en) Improved Process of Recovering Metal from Ore.
GB132576A (en) Improvements in or relating to Furnaces for Distillation of Coal, Shale and other like Substances.
GB283381A (en) Improvements in processes and apparatus for heating smelting furnaces