FRP sewage tank cover is a kind of cover made of glass fiber reinforced plastic (FRP) material, which has a variety of advantages and a wide range of applications.
First of all, FRP material has the characteristics of light weight, good corrosion resistance and low cost. Its relative density is in the range of 15~2.0, only 1 4, 1 5 of carbon steel, but the tensile strength is close to or even more than that of high-quality carbon steel, and the specific strength can be similar to boron steel.
FRP is also a corrosion-resistant material with good resistance to acid, alkali, salt, various oils and solvents of atmosphere, water and ordinary liquid concentrations.
FRP sewage pool cover is mainly used in sewage treatment system engineering, petrochemical and other industries. Its characteristics include corrosion resistance, light weight, high strength, aging resistance, strong designability, easy installation and long service life. According to different user needs and the size of the sewage tank, FRP cover can be made into curved cover, flat cover and other shapes, and the color can also be customized according to demand.
In addition, the FRP sewage tank cover plate also has excellent exhaust gas treatment performance. By adding a FRP cover plate above the sewage tank, the exhaust gas generated in the sewage tank can be isolated from the air, and the exhaust gas can be introduced into the exhaust gas purification tower through the air outlet and ventilation pipe on the surface of the gas collection hood. The exhaust gas is treated by two-stage spray in the purification tower, and the corresponding circulating absorption liquid is used to absorb according to the acidity and alkalinity of the exhaust gas, and the waste gas treatment efficiency can reach more than 90%.