FR2171000A1 - Blast furnace heat exchanger - with improved and concd gas flow - Google Patents

Blast furnace heat exchanger - with improved and concd gas flow

Info

Publication number
FR2171000A1
FR2171000A1 FR7204576A FR7204576A FR2171000A1 FR 2171000 A1 FR2171000 A1 FR 2171000A1 FR 7204576 A FR7204576 A FR 7204576A FR 7204576 A FR7204576 A FR 7204576A FR 2171000 A1 FR2171000 A1 FR 2171000A1
Authority
FR
France
Prior art keywords
heat exchanger
blast furnace
concd
improved
gas flow
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.)
Granted
Application number
FR7204576A
Other languages
French (fr)
Other versions
FR2171000B3 (en
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.)
THIBAUT FERDINAND FR
Original Assignee
THIBAUT FERDINAND FR
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 THIBAUT FERDINAND FR filed Critical THIBAUT FERDINAND FR
Priority to FR7204576A priority Critical patent/FR2171000A1/en
Publication of FR2171000A1 publication Critical patent/FR2171000A1/en
Application granted granted Critical
Publication of FR2171000B3 publication Critical patent/FR2171000B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces

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)

Abstract

Appts, giving rationalised flow of all the the gaseous fluids used in heat exchangers, partic. those for heating blast furnace air gives improved flow conditions and avoids loss of power and heat by concentrating the appts. and circuits required to operate the heat exchanger in a single unit formed of different materials, partic. steel and concrete, and which is a fluid-tight and press. resistant enclosure.
FR7204576A 1972-02-03 1972-02-03 Blast furnace heat exchanger - with improved and concd gas flow Granted FR2171000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7204576A FR2171000A1 (en) 1972-02-03 1972-02-03 Blast furnace heat exchanger - with improved and concd gas flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204576A FR2171000A1 (en) 1972-02-03 1972-02-03 Blast furnace heat exchanger - with improved and concd gas flow

Publications (2)

Publication Number Publication Date
FR2171000A1 true FR2171000A1 (en) 1973-09-21
FR2171000B3 FR2171000B3 (en) 1975-02-14

Family

ID=9093329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204576A Granted FR2171000A1 (en) 1972-02-03 1972-02-03 Blast furnace heat exchanger - with improved and concd gas flow

Country Status (1)

Country Link
FR (1) FR2171000A1 (en)

Also Published As

Publication number Publication date
FR2171000B3 (en) 1975-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse