ES369414A1 - Procedure for unpacking, especially converter output gases. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for unpacking, especially converter output gases. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES369414A1
ES369414A1 ES369414A ES369414A ES369414A1 ES 369414 A1 ES369414 A1 ES 369414A1 ES 369414 A ES369414 A ES 369414A ES 369414 A ES369414 A ES 369414A ES 369414 A1 ES369414 A1 ES 369414A1
Authority
ES
Spain
Prior art keywords
tube
flow passage
gases
restricted flow
venturi
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
ES369414A
Other languages
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch 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 Hoesch AG filed Critical Hoesch AG
Publication of ES369414A1 publication Critical patent/ES369414A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D47/06—Spray cleaning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Cyclones (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Hot dust-laden gases are sprayed in a chamber 1 to saturate the gas which is then passed through a restricted flow passage into a separator, the gas as it enters the restricted flow passage being injected with steam from a nozzle 12. As shown the restricted flow passage is a venturi-tube and the separator a cyclone separator and the gases leaving the venturi-tube are sprayed counter-currently with Water from a nozzle 41. In the case of very hot gases, such as those from a blast furnace, the gases are first passed through a wasteheat boiler and steam therefrom is fed to the nozzle 12. In modifications the restricted flow passage may be an orificed plate or a tube with an axially aligned double-cone baffle. The baffle may be movable and the tube may have the form of a venturi-tube or have a divergent portion. The steam may be supplied through a ring of nozzles and the water spray(s) following the restricted flow passage may be at an angle to the gas flow path.
ES369414A 1968-07-12 1969-07-11 Procedure for unpacking, especially converter output gases. (Machine-translation by Google Translate, not legally binding) Expired ES369414A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1771796 1968-07-12

Publications (1)

Publication Number Publication Date
ES369414A1 true ES369414A1 (en) 1971-05-01

Family

ID=5700992

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369414A Expired ES369414A1 (en) 1968-07-12 1969-07-11 Procedure for unpacking, especially converter output gases. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE736001A (en)
ES (1) ES369414A1 (en)
FR (1) FR2013102A1 (en)
GB (1) GB1227499A (en)
LU (1) LU59081A1 (en)
NL (1) NL6910770A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2217942A1 (en) * 2002-11-13 2004-11-01 Elsa Sanchis Gracia Smoke and gas industrial cleaner with separation by washing includes collection and water spray stations for droplet bombardment during separation

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395614B (en) * 1972-05-30 1977-08-22 Fmc Corp VENTURY UNIT FOR GAS CLEANING WITH VARIABLE FLOW AREA
DE2513360C3 (en) * 1975-03-26 1985-06-20 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Furnace gas cleaning system
US4141701A (en) 1975-11-28 1979-02-27 Lone Star Steel Company Apparatus and process for the removal of pollutant material from gas streams
DE2640152B1 (en) * 1976-09-07 1978-03-02 Bischoff Gasreinigung Annular gap washer for cleaning a gas stream
DE3038519C2 (en) * 1980-10-11 1983-08-18 Hartung, Kuhn & Co Maschinenfabrik GmbH, 4000 Düsseldorf Process for reducing solid emissions during the extraction of a coke charge from horizontal chamber furnaces and chimney for carrying out the process
US4828768A (en) * 1983-06-10 1989-05-09 Chevron Research Company Jet scrubber and method of operation
DE4243759C1 (en) * 1992-12-23 1994-01-20 Norddeutsche Affinerie Wet scrubbing of gas - by pre-scrubbing and then accelerating gas prior to cyclone sepn. of clean gas
DK61098A (en) * 1998-05-01 1999-11-02 Touborg Joern Method of removing particulate pollution in diesel exhaust
FR2820053A1 (en) * 2001-01-30 2002-08-02 Dragoslaw Lukac I.C. engine exhaust particle emission reducer comprises vaporizer diffusing water vapor into exhaust gases
DE102011105409A1 (en) * 2011-06-20 2012-12-20 Siemens Vai Metals Technologies Gmbh venturi scrubbers
CN106269314A (en) * 2016-11-16 2017-01-04 兰州理工大学 A kind of cyclone dust extractor with pre-dedusting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2217942A1 (en) * 2002-11-13 2004-11-01 Elsa Sanchis Gracia Smoke and gas industrial cleaner with separation by washing includes collection and water spray stations for droplet bombardment during separation

Also Published As

Publication number Publication date
FR2013102A1 (en) 1970-03-27
NL6910770A (en) 1970-01-14
LU59081A1 (en) 1969-11-20
BE736001A (en) 1970-01-12
GB1227499A (en) 1971-04-07

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