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
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.
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)
| 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)
| 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 |
-
1969
- 1969-07-10 LU LU59081D patent/LU59081A1/xx unknown
- 1969-07-11 FR FR6923897A patent/FR2013102A1/fr not_active Withdrawn
- 1969-07-11 BE BE736001D patent/BE736001A/xx unknown
- 1969-07-11 ES ES369414A patent/ES369414A1/en not_active Expired
- 1969-07-13 NL NL6910770A patent/NL6910770A/xx unknown
- 1969-07-14 GB GB1227499D patent/GB1227499A/en not_active Expired
Cited By (1)
| 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 |
|---|---|
| NL6910770A (en) | 1970-01-14 |
| GB1227499A (en) | 1971-04-07 |
| BE736001A (en) | 1970-01-12 |
| FR2013102A1 (en) | 1970-03-27 |
| LU59081A1 (en) | 1969-11-20 |
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