ES418901A1 - Procedimiento para enfriar y mantener limpias las superfi- cies de junta de trampillas de cierre de las tolvas de re- serva de una instalacion de carga de hornos de cuba. - Google Patents

Procedimiento para enfriar y mantener limpias las superfi- cies de junta de trampillas de cierre de las tolvas de re- serva de una instalacion de carga de hornos de cuba.

Info

Publication number
ES418901A1
ES418901A1 ES418901A ES418901A ES418901A1 ES 418901 A1 ES418901 A1 ES 418901A1 ES 418901 A ES418901 A ES 418901A ES 418901 A ES418901 A ES 418901A ES 418901 A1 ES418901 A1 ES 418901A1
Authority
ES
Spain
Prior art keywords
furnace
flaps
cooling agent
cooling
pressure
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
ES418901A
Other languages
English (en)
Spanish (es)
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.)
Paul Wurth SA
Original Assignee
Anciens Etablissements Paul Wurth SA
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 Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Publication of ES418901A1 publication Critical patent/ES418901A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
    • 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
    • F27B1/21—Arrangements of devices for discharging
    • 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
    • F27B1/24—Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
ES418901A 1972-09-20 1973-09-19 Procedimiento para enfriar y mantener limpias las superfi- cies de junta de trampillas de cierre de las tolvas de re- serva de una instalacion de carga de hornos de cuba. Expired ES418901A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU66125A LU66125A1 (no) 1972-09-20 1972-09-20

Publications (1)

Publication Number Publication Date
ES418901A1 true ES418901A1 (es) 1976-07-01

Family

ID=19727158

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418901A Expired ES418901A1 (es) 1972-09-20 1973-09-19 Procedimiento para enfriar y mantener limpias las superfi- cies de junta de trampillas de cierre de las tolvas de re- serva de una instalacion de carga de hornos de cuba.

Country Status (12)

Country Link
JP (1) JPS4970805A (no)
AT (1) AT329611B (no)
BE (1) BE804998A (no)
CA (1) CA1013569A (no)
DE (1) DE2345700A1 (no)
ES (1) ES418901A1 (no)
FR (1) FR2200357B3 (no)
GB (1) GB1440086A (no)
IT (1) IT993302B (no)
LU (1) LU66125A1 (no)
NL (1) NL7312744A (no)
ZA (1) ZA737365B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU73752A1 (no) * 1975-11-06 1976-06-11
LU77547A1 (no) * 1977-06-16 1977-09-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931911B1 (no) * 1969-10-28 1974-08-26

Also Published As

Publication number Publication date
ZA737365B (en) 1974-08-28
DE2345700A1 (de) 1974-03-28
GB1440086A (en) 1976-06-23
AT329611B (de) 1976-05-25
LU66125A1 (no) 1973-01-17
JPS4970805A (no) 1974-07-09
BE804998A (fr) 1974-01-16
AU6046373A (en) 1975-03-20
IT993302B (it) 1975-09-30
FR2200357A1 (no) 1974-04-19
FR2200357B3 (no) 1976-08-20
CA1013569A (en) 1977-07-12
NL7312744A (no) 1974-03-22
ATA785473A (de) 1975-08-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19930219