Exhaust gas purification tower (as the name suggests, the waste gas purification tower made of glass fiber reinforced plastic) is a device to realize the absorption operation. According to the gas-liquid phase contact form is divided into three categories. The first is the gas dispersion in liquid phase plate tower, bubble absorption tower, bubble absorption tower to form bubbles; the second is the liquid dispersion in the injector, venturi tube, spraying tower gas phase to liquid droplet; third kinds of liquid film in motion and gas phase contact filler the absorption tower and the falling film absorption tower. The 2008 Beijing Olympic rowing paint waste gas purification tower supplier, Shanghai najule environmental protection science and technology limited company according to the practice, developed a biological purification tower, the principle of biological purification, layers of filtration and adsorption purification, waste gas purification is a special equipment in the tower.
Exhaust gas purification tower structure:
Flow of glass steel exhaust gas purification gas-liquid countercurrent flow and can also be. Countercurrent operation is usually carried out by adding a top down flow to the top of the tower, which is in contact with the gas flowing from the bottom to the top, and the absorption liquid is discharged from the bottom of the tower, and the purified gas is discharged from the top of the tower. Jiangsu waste gas purification tower
Exhaust gas purification tower should have the following basic requirements:
The 1 column of gas and liquid in sufficient contact area and contact time.
2 gas-liquid two has a strong disturbance, reduce the mass transfer resistance and improve the absorption efficiency.
3 wide operating range, stable operation.
4 equipment resistance is small, low energy consumption.
5 with sufficient mechanical strength and corrosion resistance.
6 simple structure, easy to manufacture and maintenance.