AU5847373A - Fluid seal between the charging opening andthe throat ofa shaft furnace - Google Patents

Fluid seal between the charging opening andthe throat ofa shaft furnace

Info

Publication number
AU5847373A
AU5847373A AU58473/73A AU5847373A AU5847373A AU 5847373 A AU5847373 A AU 5847373A AU 58473/73 A AU58473/73 A AU 58473/73A AU 5847373 A AU5847373 A AU 5847373A AU 5847373 A AU5847373 A AU 5847373A
Authority
AU
Australia
Prior art keywords
throat
fluid seal
shaft furnace
charging opening
ofa shaft
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
AU58473/73A
Other versions
AU486619B2 (en
Inventor
Burger Hans
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.)
Georg Fecher AG
Original Assignee
Georg Fecher 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 Georg Fecher AG filed Critical Georg Fecher AG
Application granted granted Critical
Publication of AU5847373A publication Critical patent/AU5847373A/en
Publication of AU486619B2 publication Critical patent/AU486619B2/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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
AU58473/73A 1972-08-11 1973-07-25 Fluid seal between the charging opening andthe throat ofa shaft furnace Expired AU486619B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1190972A CH541784A (en) 1972-08-11 1972-08-11 Top hatch for shaft furnaces
CHCH11909/72 1972-08-11

Publications (2)

Publication Number Publication Date
AU5847373A true AU5847373A (en) 1975-01-30
AU486619B2 AU486619B2 (en) 1975-01-30

Family

ID=

Also Published As

Publication number Publication date
DK131061C (en) 1975-10-20
DK131061B (en) 1975-05-20
DD105304A5 (en) 1974-04-12
JPS4945803A (en) 1974-05-01
SU645619A3 (en) 1979-01-30
RO65610A (en) 1980-01-15
IT993673B (en) 1975-09-30
CH541784A (en) 1973-09-15
SE400117B (en) 1978-03-13
US3843104A (en) 1974-10-22
ZA735048B (en) 1974-06-26
CS186776B2 (en) 1978-12-29
DE2331939B2 (en) 1975-06-26
GB1437439A (en) 1976-05-26
FI54198B (en) 1978-06-30
PL87753B1 (en) 1976-07-31
ATA680673A (en) 1977-11-15
CA1004460A (en) 1977-02-01
JPS5121924B2 (en) 1976-07-06
FI54198C (en) 1978-10-10
FR2196062A5 (en) 1974-03-08
BE803481A (en) 1973-12-03
AT344219B (en) 1978-07-10
DE2331939A1 (en) 1974-02-21

Similar Documents

Publication Publication Date Title
AU464652B2 (en) Fluid tight closure
CA993003A (en) Shaft seals
CA1017378A (en) Shaft seal
CA964296A (en) Mechanical seal construction
CA982165A (en) Sealing means
CA967612A (en) Shaft seal
AU460335B2 (en) Shaft seals
CA970407A (en) Rotary shaft seal
CA957401A (en) Flexible seal for rotating shaft
CA993004A (en) Shaft seals
CS186776B2 (en) Shaft furnace throat closure
CA985713A (en) Shaft sealing apparatus
AU486619B2 (en) Fluid seal between the charging opening andthe throat ofa shaft furnace
CA989439A (en) Shaft seal
AU469629B2 (en) Blowoff valve fora blast furnace
CA893587A (en) Shaft seals
AU481096B2 (en) Improvements in or relating tothe sealing valves ofa shaft furnace charging installation
CA888059A (en) Shaft seal
CA869425A (en) Shaft seal
CA970124A (en) Wall construction especially for shaft lining
AU6046373A (en) Improvements in or relating tothe sealing valves ofa shaft furnace charging installation
CA916753A (en) Shaft seal
CA882962A (en) Tamperproof seal
CA883182A (en) Shaft seals
CA952139A (en) Shaft seals