DE2135840A1 - Verstellbare venturikehle zur reinigung von hochofengasen - Google Patents
Verstellbare venturikehle zur reinigung von hochofengasenInfo
- Publication number
- DE2135840A1 DE2135840A1 DE2135840A DE2135840A DE2135840A1 DE 2135840 A1 DE2135840 A1 DE 2135840A1 DE 2135840 A DE2135840 A DE 2135840A DE 2135840 A DE2135840 A DE 2135840A DE 2135840 A1 DE2135840 A1 DE 2135840A1
- Authority
- DE
- Germany
- Prior art keywords
- throat
- flaps
- venturi
- sin
- length
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009795 derivation Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 201000005569 Gout Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 231100000895 deafness Toxicity 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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)
- Lift Valve (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2135840A DE2135840A1 (de) | 1971-07-17 | 1971-07-17 | Verstellbare venturikehle zur reinigung von hochofengasen |
| US00269924A US3799502A (en) | 1971-07-17 | 1972-07-10 | Adjustable venturi throat for the purification of blast furnace gases |
| FR7225457A FR2146280B1 (OSRAM) | 1971-07-17 | 1972-07-13 |
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 (1)
| Publication Number | Publication Date |
|---|---|
| DE2135840A1 true DE2135840A1 (de) | 1973-02-08 |
Family
ID=5814014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2135840A Pending DE2135840A1 (de) | 1971-07-17 | 1971-07-17 | Verstellbare venturikehle zur reinigung von hochofengasen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3799502A (OSRAM) |
| DE (1) | DE2135840A1 (OSRAM) |
| FR (1) | FR2146280B1 (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU71209A1 (OSRAM) * | 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 |
| US5095937A (en) * | 1990-06-06 | 1992-03-17 | Ebw, Inc. | Two stage automatic shut off valve |
| US5141019A (en) * | 1990-06-06 | 1992-08-25 | Ebw, Inc. | Two stage automatic shutoff 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)
| 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 (OSRAM) * | 1964-06-23 | 1965-10-18 |
-
1971
- 1971-07-17 DE DE2135840A patent/DE2135840A1/de active Pending
-
1972
- 1972-07-10 US US00269924A patent/US3799502A/en not_active Expired - Lifetime
- 1972-07-13 FR FR7225457A patent/FR2146280B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2146280A1 (OSRAM) | 1973-03-02 |
| US3799502A (en) | 1974-03-26 |
| FR2146280B1 (OSRAM) | 1977-04-01 |
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