FR2325416A1 - Exhaust gas cleaning plant - having vertical tubes with water sprays discharging onto inclined channels and exhausting to stack - Google Patents
Exhaust gas cleaning plant - having vertical tubes with water sprays discharging onto inclined channels and exhausting to stackInfo
- Publication number
- FR2325416A1 FR2325416A1 FR7629002A FR7629002A FR2325416A1 FR 2325416 A1 FR2325416 A1 FR 2325416A1 FR 7629002 A FR7629002 A FR 7629002A FR 7629002 A FR7629002 A FR 7629002A FR 2325416 A1 FR2325416 A1 FR 2325416A1
- Authority
- FR
- France
- Prior art keywords
- tubes
- exhaust gas
- water
- exhausting
- stack
- 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.)
- Withdrawn
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
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/027—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by directing the gas to be cleaned essentially tangential to the liquid surface
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
- Incineration Of Waste (AREA)
Abstract
Plant for cleaning dust laden exhaust gases before their release to atmosphere consists of passing the gases down a series of verticle tubes into which is sprayed water. These discharge onto a channel through which runs a stream of water. This is located in a gas chamber which is exhausted through a chimney. A fan is mounted in the upper open end of the tubes giving a downwards thrust to the gas flow. The exhaust gas enters the tube at the side and the water spray is located between the fan and the gas inlet. The water channel has a V cross section and has a series of impingement baffles located above it, between it and the bottom end of the tubes. Esp. for use with technological plants such as coke plants, blast furnaces, steelworks etc. where atmospheric pollution from dust is a problem.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752543216 DE2543216A1 (en) | 1975-09-27 | 1975-09-27 | PLANT FOR CLEANING DUST-LOADED EXHAUST GASES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2325416A1 true FR2325416A1 (en) | 1977-04-22 |
Family
ID=5957641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7629002A Withdrawn FR2325416A1 (en) | 1975-09-27 | 1976-09-27 | Exhaust gas cleaning plant - having vertical tubes with water sprays discharging onto inclined channels and exhausting to stack |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2543216A1 (en) |
FR (1) | FR2325416A1 (en) |
NO (1) | NO763276L (en) |
SE (1) | SE7610593L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577436A1 (en) * | 1985-02-15 | 1986-08-22 | Spie Trindel | Wet filter for gas |
FR2707521A1 (en) * | 1993-07-13 | 1995-01-20 | Cote Jean | Improved gas purifier |
-
1975
- 1975-09-27 DE DE19752543216 patent/DE2543216A1/en active Pending
-
1976
- 1976-09-24 NO NO763276A patent/NO763276L/no unknown
- 1976-09-24 SE SE7610593A patent/SE7610593L/en unknown
- 1976-09-27 FR FR7629002A patent/FR2325416A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2577436A1 (en) * | 1985-02-15 | 1986-08-22 | Spie Trindel | Wet filter for gas |
FR2707521A1 (en) * | 1993-07-13 | 1995-01-20 | Cote Jean | Improved gas purifier |
Also Published As
Publication number | Publication date |
---|---|
DE2543216A1 (en) | 1977-03-31 |
SE7610593L (en) | 1977-03-28 |
NO763276L (en) | 1977-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4110088A (en) | Apparatus and method for removal of pollutants from flue gas | |
PL1557218T3 (en) | System for purifying the exhaust gases from blast furnaces | |
FR2325416A1 (en) | Exhaust gas cleaning plant - having vertical tubes with water sprays discharging onto inclined channels and exhausting to stack | |
GB1200880A (en) | Method of and apparatus for the removal of exhaust gases from electrolytic furnaces | |
CN211274055U (en) | Cremation machine tail gas treatment equipment | |
NO157018B (en) | APPLICATION OF ESTABLISHED DICARBOXYLIC ACID AS THE COLLECTION AGENT FOR FOAM FLOTION. | |
CN110433621B (en) | Method and device for reduction denitration of kiln flue gas carbon | |
CN210302960U (en) | Multistage spraying device | |
CN210741140U (en) | Smoke-heat separation device for sintering porous shale bricks | |
GB773322A (en) | Dust-removal installation and process, particularly for chimneys and the like | |
CN1101379A (en) | Wet dust-collecting process for fume | |
ATE38088T1 (en) | METHOD AND PLANT FOR REMOVING THE EXHAUST GASES OF FOSSIL FUELS, PREFERABLY FLUE GASES, USING THE AIR STREAM OF A REFRIGERATION PLANT, ESPECIALLY AFTER PASSING A WET SEPARATOR WITH A COOLING TOWER. | |
KR101044813B1 (en) | Wet scrubbing apparatus of fine solids containing mist | |
JPS54132875A (en) | Device to remove soot and sulfur monoxide from combustion gas | |
CN2619706Y (en) | Integrated dusting desulfurizing purifier for engineering smoke | |
US4305737A (en) | Horizontal venturi scrubber | |
GB891053A (en) | Separation of dust from hot gas | |
FR2291454A1 (en) | Boiler with burner fed with air by suction - with total combustion and means of purifying and recycling gases | |
CN2464427Y (en) | High-energy wet type dust remover | |
RU2091426C1 (en) | Vertical chamber kiln for heat treatment of difficultly convertible carbon materials | |
FR2281155A1 (en) | Removing dust from furnace gases - in plant with two operational stages involving expansion with decantation and washing | |
GB990103A (en) | Dust-separating apparatus | |
RU2004567C1 (en) | Installation for dust-free discharge of coke out of ovens of coke-oven battery | |
FR2280602A1 (en) | Calcining plant for cement clinker - using burner chamber between preheating cyclones and roasting furnace | |
SU1245594A1 (en) | Device for dust delivery from blast furnace dust collector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |