In the process of industrial production, the waste gas produced has caused serious pollution to the environment, and the problem is how to treat and meet the emission standards. As a common waste gas treatment equipment, stainless steel purification tower plays an important role in industrial waste gas treatment.
Stainless steel purification tower is a kind of equipment that purifies industrial waste gas by physical and chemical means. It is mainly composed of tower body, inlet and outlet devices, packing layer, scrubbing liquid circulation system, dehumidifier, exhaust gas discharge pipeline and other parts. The choice of stainless steel material can effectively avoid the problem of corrosion and oxidation, and ensure the long service life of the equipment.
During the working process, the exhaust gas enters the stainless steel purification tower through the inlet device, and then achieves full contact with the scrubbing liquid through the packing layer. The selection of the packing layer has an important impact on the purification effect of industrial waste gas, and the appropriate filler can be selected according to the characteristics of the exhaust gas. The scrubbing liquid circulation system plays a role in removing pollutants from the exhaust gas, and reduces the cost and amount of waste liquid discharged by continuously recirculating the detergent liquid. In addition, the function of the dehumidifier is to remove the humidity in the exhaust gas and improve the purification effect.
For the treatment and emission standards of industrial waste gas, the constraints and requirements are carried out according to the relevant national regulations and standards. Emission standards vary from industry to industry and for different pollutants, which need to be adjusted and implemented on a case-by-case basis. Generally speaking, exhaust emission standards mainly include emission concentration limits, total emission limits and ** monitoring requirements. Standards vary from region to region and industry, and need to be implemented according to the actual situation.
As a mature waste gas treatment equipment, stainless steel purification tower has many advantages. First of all, it has a compact structure, a small footprint, and efficient use of space. Secondly, the purification efficiency is high, which can remove a variety of pollutants in the exhaust gas, which greatly reduces the pollution to the environment. In addition, the choice of stainless steel material guarantees corrosion resistance and a long service life of the equipment.
In short, stainless steel purification tower plays an important role in industrial waste gas treatment, and its working principle and structural characteristics can help us better understand its working principle and practical application. At the same time, we should also pay close attention to the requirements of industrial waste gas treatment and emission standards, and continuously improve the performance and effect of purification equipment to protect our environment.