| abstract |
The invention provides a flue gas purification system and device. The flue gas purification system includes the following steps: removing particulate matter in the flue gas; removing acid substances in the flue gas; spraying activated carbon into the flue gas pipeline; using a bag filter Remove the smoke dust and activated carbon particles in the flue gas; remove the nitrate in the flue gas; use the flue gas emission continuous monitoring system to monitor the treated flue gas, and discharge after reaching the standard; the present invention realizes the continuous monitoring system of flue gas emission by setting up the flue gas emission continuous monitoring system. The real-time monitoring of pollutant discharge improves the real-time and accuracy of monitoring results. By setting up a semi-dry deacidification process, it can adapt to a wide range of flue gas, and the treatment is more thorough, and there is no need to treat deacidification wastewater. The processing cost is low, the maintenance cost is lower, and the space occupied by the equipment is saved. |