JPS57164939A - Treatment of waste gas from sintering machine - Google Patents
Treatment of waste gas from sintering machineInfo
- Publication number
- JPS57164939A JPS57164939A JP4893781A JP4893781A JPS57164939A JP S57164939 A JPS57164939 A JP S57164939A JP 4893781 A JP4893781 A JP 4893781A JP 4893781 A JP4893781 A JP 4893781A JP S57164939 A JPS57164939 A JP S57164939A
- Authority
- JP
- Japan
- Prior art keywords
- temp
- waste gas
- dust
- precipitator
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
PURPOSE: To enhance the dust collecting efficiency when dust is collected from waste gas from a sintering machine with an electrical dust precipitator, by adding sprayed water to the waste gas to control the temp. of the gas at the inlet of the precipitator to a high temp. range.
CONSTITUTION: Waste gas from a sintering machine is gathered in a settling chamber 7 through wind boxes 5 and branched boxes 6 and fed to an electrical dust precipitator 9 through piping 8 to collect dust, and after removing gaseous SOx with a desulfurizer 11, the gas is released into the air. At this time, the temp. of the waste gas is measured with a thermometer 21 at the inlet of the precipitator 9, and the gas is cooled with 4 series of cooling units in the chamber 7 so as to control the temp. to the high temp. range of 170W195°C. Since the temp. of waste gas is not excessively high, explosion due to contained fats and oils, etc. is prevented, and a reduction in the dust collecting efficiency of the precipitator due to the excessively low temp. is also prevented. Thus, dust can be safely collected with superior efficiency.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4893781A JPS57164939A (en) | 1981-03-31 | 1981-03-31 | Treatment of waste gas from sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4893781A JPS57164939A (en) | 1981-03-31 | 1981-03-31 | Treatment of waste gas from sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57164939A true JPS57164939A (en) | 1982-10-09 |
Family
ID=12817173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4893781A Pending JPS57164939A (en) | 1981-03-31 | 1981-03-31 | Treatment of waste gas from sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57164939A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100409200B1 (en) * | 1999-07-14 | 2003-12-11 | 주식회사 포스코 | Temperature and humidity control apparatus of exhaust gas for improving dust collecting performance of EP and its control method |
| KR100406395B1 (en) * | 1998-12-22 | 2004-03-19 | 주식회사 포스코 | Device and method for decreasing the exhaust of dust in sintering process |
| CN102423727A (en) * | 2011-11-21 | 2012-04-25 | 济南钢铁股份有限公司 | Sintering machine head dust removing and ash conveying device and use method thereof |
-
1981
- 1981-03-31 JP JP4893781A patent/JPS57164939A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100406395B1 (en) * | 1998-12-22 | 2004-03-19 | 주식회사 포스코 | Device and method for decreasing the exhaust of dust in sintering process |
| KR100409200B1 (en) * | 1999-07-14 | 2003-12-11 | 주식회사 포스코 | Temperature and humidity control apparatus of exhaust gas for improving dust collecting performance of EP and its control method |
| CN102423727A (en) * | 2011-11-21 | 2012-04-25 | 济南钢铁股份有限公司 | Sintering machine head dust removing and ash conveying device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS56115896A (en) | Gas compressor plant equipped with power recovering means | |
| JPS57164939A (en) | Treatment of waste gas from sintering machine | |
| JPS55147134A (en) | Treatment of combustion waste gas | |
| JPS5377942A (en) | Energy collect on system for turbine utilizing high pressured last at top furnace | |
| JPS56161883A (en) | Fresh water generator | |
| JPS52113419A (en) | Water cooling type system for capturing and removing fine particles | |
| JPS5331268A (en) | Dust collector | |
| JPS5660654A (en) | Dust collecting system | |
| JPS5436674A (en) | Electric dust collector | |
| JPS5685575A (en) | Generating set | |
| JPS53130574A (en) | Dust separating and removing means for filter type dust collectors | |
| JPS52147209A (en) | Furnace top pressure turbine | |
| JPS52113420A (en) | System for capturing and removing fine particles | |
| JPS5394205A (en) | Non-combustion type treating equipment for exhaust gas from converter | |
| JPS5420212A (en) | Lubricating controller of exhaust gas turbine supercharger | |
| JPS5366804A (en) | Treating method for exhaust gas from sintering equipment | |
| JPS5439301A (en) | Method of removing slags | |
| JPS5644470A (en) | Binary-cycle generator | |
| JPS5245780A (en) | Re-dispersion-preventing type electric dust collecting apparatus based on ion wind | |
| JPS5345777A (en) | Electric dust collecting system | |
| JPS53123309A (en) | Cooling and dust collecting device for exhaust gas from metallurgical furnace and converter using dry dust collector | |
| JPS53120703A (en) | Removal of dust from combustible gases | |
| JPS5376472A (en) | Insoluble organic solvent collector-separator | |
| JPS526178A (en) | Electric dust collector | |
| JPS5419270A (en) | Device for electrostatically eliminating wet gas |