GB530377A - Improvements relating to blast furnaces - Google Patents

Improvements relating to blast furnaces

Info

Publication number
GB530377A
GB530377A GB16391/39A GB1639139A GB530377A GB 530377 A GB530377 A GB 530377A GB 16391/39 A GB16391/39 A GB 16391/39A GB 1639139 A GB1639139 A GB 1639139A GB 530377 A GB530377 A GB 530377A
Authority
GB
United Kingdom
Prior art keywords
valve
furnace
blast furnaces
catch
june
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
GB16391/39A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of GB530377A publication Critical patent/GB530377A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/007—Controlling or regulating of the top pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)

Abstract

530,377. Blast furnaces. DEMAG AKT.-GES. June 3, 1939, No. 16391. Convention date, June 4, 1938. [Class 51 (ii)] In a blast furnace having a dust collector a and eddy producing device b leading to a gas discharge pipe d, a safety device is provided to relieve the furnace of high pressures consisting of a counterweighted valve g arranged in a byepass pipe e leading from the dust collector to the gas discharge pipe d. The counterweight h engages a catch i when the valve g reaches its upper position. The catch is released by a remote control magnet k. The valve g may be actuated through electrically or pneumatically operated mechanism controlled by the pressure at the top of the furnace.
GB16391/39A 1938-06-04 1939-06-03 Improvements relating to blast furnaces Expired GB530377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE530377X 1938-06-04

Publications (1)

Publication Number Publication Date
GB530377A true GB530377A (en) 1940-12-11

Family

ID=6554477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16391/39A Expired GB530377A (en) 1938-06-04 1939-06-03 Improvements relating to blast furnaces

Country Status (1)

Country Link
GB (1) GB530377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814479A (en) * 1953-01-12 1957-11-26 Otto J Leone Blast furnace control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814479A (en) * 1953-01-12 1957-11-26 Otto J Leone Blast furnace control system

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