GB1328990A - Gas scrubber - Google Patents
Gas scrubberInfo
- Publication number
- GB1328990A GB1328990A GB1328990DA GB1328990A GB 1328990 A GB1328990 A GB 1328990A GB 1328990D A GB1328990D A GB 1328990DA GB 1328990 A GB1328990 A GB 1328990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- venturi
- annular
- baffle
- throat
- scrubber
- 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
Abstract
1328990 Venturi scrubbers for gases CHEMICAL CONSTRUCTION CORP 12 Nov 1970 53995/70 Heading B1R Impurities such as fly ash and SO 2 are removed from gas streams by passing the stream downward from pipe 7 into the upper section 8 of a venturi scrubber. Water or other wash liquid is fed from tangential nozzles 10 and passes spirally downwards until it impinges on annular lip 12, which breaks the stream up and projects it as small droplets into the throat of the venturi, the liquid phase containing the impurities eventually leaving separator 17 by line 18, while cleansed gas leaves by line 19. In a more elaborate embodiment (see Fig. 2, not shown), an annular venturi is formed by locating a central baffle of appropriate shape in the throat of the scrubber, which baffle carries its own external annular lip (30) which breaks up the flow of wash liquid additionally fed centrally over the baffle. If desired, downwardly convergent surfaces (28), (32) joined to annular rings (27), (31) are seated upon lips (26), (30) to form an inner annular venturi.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5399570 | 1970-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328990A true GB1328990A (en) | 1973-09-05 |
Family
ID=10469626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1328990D Expired GB1328990A (en) | 1970-11-12 | 1970-11-12 | Gas scrubber |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1328990A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010033184A1 (en) * | 2008-09-17 | 2010-03-25 | Airgard, Inc. | Reactive gas control |
| US7771514B1 (en) | 2004-02-03 | 2010-08-10 | Airgard, Inc. | Apparatus and method for providing heated effluent gases to a scrubber |
| US7794678B2 (en) | 2006-08-09 | 2010-09-14 | Airgard, Inc. | Effluent gas scrubbing |
| CN108479236A (en) * | 2018-04-25 | 2018-09-04 | 广州绿竹环保科技有限公司 | A kind of water dust scrubber |
-
1970
- 1970-11-12 GB GB1328990D patent/GB1328990A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7771514B1 (en) | 2004-02-03 | 2010-08-10 | Airgard, Inc. | Apparatus and method for providing heated effluent gases to a scrubber |
| US7942951B2 (en) | 2004-02-03 | 2011-05-17 | Airgard, Inc. | Apparatus and method for providing heated effluent gases to a scrubber |
| US7794678B2 (en) | 2006-08-09 | 2010-09-14 | Airgard, Inc. | Effluent gas scrubbing |
| WO2010033184A1 (en) * | 2008-09-17 | 2010-03-25 | Airgard, Inc. | Reactive gas control |
| US7854792B2 (en) | 2008-09-17 | 2010-12-21 | Airgard, Inc. | Reactive gas control |
| CN108479236A (en) * | 2018-04-25 | 2018-09-04 | 广州绿竹环保科技有限公司 | A kind of water dust scrubber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1365457A (en) | Apparatus for separating so2 and dust from flue gases | |
| US3317197A (en) | Stack mounted scrubber | |
| GB1295764A (en) | ||
| GB1309796A (en) | Mass contact between media of different densities | |
| ES415086A1 (en) | Gas cleaning process and equipment | |
| GB1287706A (en) | Adjustable venturi gas scrubber | |
| EP0086736A3 (en) | Process and device for the separation of solid and/or liquid particles from gases or of solids from liquids and for the separation of gases or liquids of differing densities | |
| GB1317348A (en) | Humid de-dusting device for gas-conveyor units | |
| GB1206642A (en) | Gas quenching apparatus | |
| GB1219508A (en) | Improvements relating to gas cleaning apparatus | |
| GB1328990A (en) | Gas scrubber | |
| GB1112893A (en) | Venturi gas washers | |
| GB1145485A (en) | Gas scrubber | |
| US3764654A (en) | Multi-stage removal of entrained solids and sulfur dioxide from gas streams | |
| GB1339919A (en) | Process and apparatus for recovering metal oxides from hot gases | |
| US3567194A (en) | Wet approach venturi scrubber | |
| GB1107459A (en) | Apparatus for the wet treatment of dust-laden gases | |
| GB1123546A (en) | Tray for contacting liquids and gases | |
| GB925711A (en) | Method and apparatus for removing dust from gases | |
| US3186146A (en) | Apparatus for washing gases | |
| GB921753A (en) | Apparatus for, and method of separating liquid particles from gases | |
| GB1312694A (en) | Variable orifice wet scrubber | |
| GB1342997A (en) | Gas scrubbing | |
| GB1153618A (en) | Gas Washing Apparatus | |
| ES404890A1 (en) | Damper-rod scrubber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |