FRP Industrial Waste Gas Purification Tower
FRP Industrial Waste Gas Purification Tower is a new type of equipment for purifying high concentrations of Nox exhaust gas and high concentrations of hydrochloric acid, sulfuric acid and nitric acid, commonly known as Huanglong.
The working principle of the exhaust gas treatment tower is to collect and dispose of the exhaust gas. By acid-base neutralization reaction, or by the use of water to absorb some of the gas dissolved, or the use of activated carbon adsorption of some gases or substances. To achieve the purpose of purifying the exhaust gas. Finally, the purified gas is discharged into the atmosphere.
general, the exhaust process has four major processes: gas gathering - suction - treatment - emissions1, the first operation of the factory during the smell / odorless gas, dust, through the production and installation of the windshield / smoking hood in the workshop to produce exhaust gas on the machine or above the table.
2, laying ventilation pipes.
3, install the fan.
4, the exhaust gas will be exhausted to the exhaust gas treatment tower.
5, in front of the exhaust treatment tower or behind, try to set up a horizontal or vertical activated carbon absorption tower. Absorb a smell of toxic gases, or some substances.
6, in the tower, the gas from top to bottom, through the water from top to bottom reverse fog spray to absorb some easy to dissolve with water and scavenging some tiny dust.
7, after a layer of fog spray water scrub, the gas from the filter into the filter layer, filter the ball and its small holes and fine honey characteristics, reducing the rate of gas rise, so that access The second layer of sprayed gas can be more fully combined with the second layer of mist spray water.
8, in the spray water or treatment tower in the middle of the situation and put some caustic soda, so that acid and alkali, and further achieve the purpose of purification, after the adsorption of activated carbon, two layers of spray and two layers after filtration, and acid After neutralization, the gas has been able to meet the emission standards. At this point, the gas into the waterproof membrane stage. Waterproof film is characterized by a lot of winding small diameter, to prevent water sputtering out, and the gas can easily discharge.