FR2146280B1 - - Google Patents

Info

Publication number
FR2146280B1
FR2146280B1 FR7225457A FR7225457A FR2146280B1 FR 2146280 B1 FR2146280 B1 FR 2146280B1 FR 7225457 A FR7225457 A FR 7225457A FR 7225457 A FR7225457 A FR 7225457A FR 2146280 B1 FR2146280 B1 FR 2146280B1
Authority
FR
France
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
FR7225457A
Other versions
FR2146280A1 (fr
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.)
Verfahrenstechnik Dr Ing Kurt Baum
Original Assignee
Verfahrenstechnik Dr Ing Kurt Baum
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 Verfahrenstechnik Dr Ing Kurt Baum filed Critical Verfahrenstechnik Dr Ing Kurt Baum
Publication of FR2146280A1 publication Critical patent/FR2146280A1/fr
Application granted granted Critical
Publication of FR2146280B1 publication Critical patent/FR2146280B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/002—Evacuating and treating of exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lift Valve (AREA)
FR7225457A 1971-07-17 1972-07-13 Expired FR2146280B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135840A DE2135840A1 (de) 1971-07-17 1971-07-17 Verstellbare venturikehle zur reinigung von hochofengasen

Publications (2)

Publication Number Publication Date
FR2146280A1 FR2146280A1 (fr) 1973-03-02
FR2146280B1 true FR2146280B1 (fr) 1977-04-01

Family

ID=5814014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225457A Expired FR2146280B1 (fr) 1971-07-17 1972-07-13

Country Status (3)

Country Link
US (1) US3799502A (fr)
DE (1) DE2135840A1 (fr)
FR (1) FR2146280B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU71209A1 (fr) * 1973-11-06 1975-04-17
US4300749A (en) * 1979-12-13 1981-11-17 Allis-Chalmers Corporation Throttle valve
US5241989A (en) * 1986-05-30 1993-09-07 Plattco Corporation Reduced height double flap dust valve
DE8713583U1 (de) * 1987-10-09 1989-02-09 Thyssen Industrie Ag, 4300 Essen Venturikühler für eine Rauchgasentschwefelungsvorrichtung
US5141019A (en) * 1990-06-06 1992-08-25 Ebw, Inc. Two stage automatic shutoff valve
US5095937A (en) * 1990-06-06 1992-03-17 Ebw, Inc. Two stage automatic shut off valve
US5010915A (en) * 1990-06-06 1991-04-30 Ebw, Inc. Two stage automatic shut off valve
US5388622A (en) * 1993-11-03 1995-02-14 Ebw, Inc. Automatic shutoff valve
US6959690B1 (en) * 2004-08-27 2005-11-01 Harlie David Reynard Four quarter butterfly valve system
FR2921433B1 (fr) * 2007-09-25 2009-11-06 Mann & Hummel Gmbh Dispositif de mise en tourbillonnement et de melange de gaz d'echappement recycles dans la tubulure d'aspiration d'un moteur a combustion interne.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357440A (en) * 1919-11-20 1920-11-02 Morgan Smith S Co Wicket-gate for water-wheels
US1543637A (en) * 1923-04-05 1925-06-23 John M Woll Device for controlling the flow of wells
US2067120A (en) * 1936-03-17 1937-01-05 Myrtle B George Rhythmic inhaler
US3160385A (en) * 1961-09-21 1964-12-08 Greenawalt Sintering Co Inc Suction valve for sintering machine
US3378226A (en) * 1963-11-13 1968-04-16 Charles H. Naundorf High pressure fluid flow measurement and/or control
BE665659A (fr) * 1964-06-23 1965-10-18

Also Published As

Publication number Publication date
DE2135840A1 (de) 1973-02-08
FR2146280A1 (fr) 1973-03-02
US3799502A (en) 1974-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse