JPS56100654A - Treatment of sintering exhaust gas - Google Patents
Treatment of sintering exhaust gasInfo
- Publication number
- JPS56100654A JPS56100654A JP396980A JP396980A JPS56100654A JP S56100654 A JPS56100654 A JP S56100654A JP 396980 A JP396980 A JP 396980A JP 396980 A JP396980 A JP 396980A JP S56100654 A JPS56100654 A JP S56100654A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- water
- temp
- amount
- gas
- 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
Landscapes
- Electrostatic Separation (AREA)
Abstract
PURPOSE: To keep exhaust gas temp. above the dew point of sulfuric acid and maximize dust collecting efficiency by adding the water corresponding to the amount at which the exchaust gas temp. rises higher than the the acid dew point of sulfuric acid to the exhaust gas in the exhaust gas route from a sintering machine up to an electrical dust precipitator.
CONSTITUTION: The exhaust gas from a sintering machine 1 flows through a wind box 2 and a main flue 3 and is removed of dusts in an EP4, thereafter it is released into the atmosphere from a chimney 6 by an exhaust blower 5. A detector 10 for the temp. in exhaust gas and the amount of gas, a moisture measuring device 11 and an SO3 measuring device 12 are connected to an operator 13. The operator 13 is connected to a water flow control valve 8. The temp., gas amount, moisture and SO3 concn. in the exhaust gas flowing in the main flue 3 are detected with the above- described measuring devices, and the amount of water at which the exhaust gas is raised to above the dew point of sulfuric acid is calculated by the detection signals according to the program having beforehand been determined by the operator 13, and the water flow control valve 8 is opened and closed, whereby the water is added into the exhaust gas from a water addition nozzle 7.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396980A JPS56100654A (en) | 1980-01-17 | 1980-01-17 | Treatment of sintering exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396980A JPS56100654A (en) | 1980-01-17 | 1980-01-17 | Treatment of sintering exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56100654A true JPS56100654A (en) | 1981-08-12 |
Family
ID=11571896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP396980A Pending JPS56100654A (en) | 1980-01-17 | 1980-01-17 | Treatment of sintering exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56100654A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145964A (en) * | 1990-10-08 | 1992-05-19 | Sumitomo Metal Ind Ltd | Temperature controlling method in electrostatic precipitator |
| JPH05118767A (en) * | 1991-10-25 | 1993-05-14 | Nippon Steel Corp | Sintering and operating method |
| JP2007127387A (en) * | 2005-11-07 | 2007-05-24 | Jfe Steel Kk | Dry type electric dust collector and its operation method |
-
1980
- 1980-01-17 JP JP396980A patent/JPS56100654A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145964A (en) * | 1990-10-08 | 1992-05-19 | Sumitomo Metal Ind Ltd | Temperature controlling method in electrostatic precipitator |
| JPH05118767A (en) * | 1991-10-25 | 1993-05-14 | Nippon Steel Corp | Sintering and operating method |
| JP2007127387A (en) * | 2005-11-07 | 2007-05-24 | Jfe Steel Kk | Dry type electric dust collector and its operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208162240U (en) | A kind of workshop dedusting smoke evacuation system | |
| CN212701063U (en) | Efficient sulfur dioxide detects uses dehumidification dust collector | |
| CN101221015B (en) | Smoke and dust comprehensive processing technique, smoke and dust trapping device and combined dust remover for electric arc furnace | |
| JPS56100654A (en) | Treatment of sintering exhaust gas | |
| CN208642964U (en) | A kind of electric control system of wet electrical dust precipitator | |
| CN205982236U (en) | Smoke online detection system | |
| CN205391987U (en) | Bag dust remover air inlet dust collector in advance that dehumidifies | |
| JPS5424277A (en) | Wet desulfurizing method for exhaust combustion gas | |
| CN206607264U (en) | The excessive device of flue dust is prevented under a kind of converter dry dedusting accident condition | |
| CN206778703U (en) | A kind of electric cleaner with elemental mercury oxidation function | |
| CN201138133Y (en) | Dust moving partially-closed hood gathering apparatus of electric arc furnace | |
| CN207271442U (en) | A kind of anti-carrying exhaust apparatus of wet electrical dust precipitator | |
| JPS57164910A (en) | Method for rocovering waste gas of converter | |
| JPS5644520A (en) | Method of preventing stack rain | |
| JPS5334606A (en) | Dust collecting equipment in blast furnace | |
| JPS5781850A (en) | Method and apparatus for electric dust collecting | |
| CA1123351A (en) | Gas cleaning | |
| JPS5588820A (en) | Dust-collecting method for dealing with blow-bye of blast furnace | |
| JPS5471137A (en) | Recovery of unapplied coating powder | |
| JPS57149954A (en) | Measuring method for moisture content in waste gas | |
| JPS6026398Y2 (en) | ore sintering equipment | |
| JPS5634044A (en) | Ventilating device for pigpen | |
| JPS5280581A (en) | Dust discharging apparatus in electric dust collector | |
| JPS54153696A (en) | Fine particle detecting system of revolving electric apparatus | |
| JPS57174125A (en) | Controlling method for removal rate of adsorbent |