The fact that sulfur dioxide pollution is serious due to a series of reasons, such as coal based energy structure, immature desulfurization technology and low sewage charging standards, has exerted great pressure on the social environment. If you want to reduce and control the emission of sulfur dioxide, you can use the power of desulfurization of the pulverizer.
The power plant desulfurization and pulverizing equipment produced by SMMVIK Machinery includes LM Vertical Pulverizer, MTW European version pulverizer, overpressure trapezoidal pulverizer, etc. the pulverizing equipment is cheap and guaranteed in quality, and is the first choice for power plant desulfurization and wet flue gas desulfurization.
We all know that the harm of sulfur dioxide to the human living environment is quite serious. The soot and sulfur dioxide in urban air pollution are coal smoke pollution. In industrial production projects, the commonly used desulfurization method is limestone gypsum desulfurization, which is to add water to limestone powder to make slurry as absorbent and pump it into the absorption tower to fully contact and mix with the flue gas. The sulfur dioxide in the flue gas reacts with the calcium carbonate in the slurry and the air blown from the lower part of the tower to form calcium sulfate. After the calcium sulfate reaches a certain saturation, it crystallizes to form gypsum dihydrate.
Limestone powder for desulfurization requires a particle size of 250 mesh or 325 mesh (45 μ m) The desulfurization effect of 325 mesh limestone powder is better. To prepare such fine limestone powder, basically, the mill mainly adopts pendulum mill, hanging roller mill and European version mill. After competition in the market, with the improvement of the fineness requirements of limestone powder and the need of energy conservation and emission reduction, most power plants begin to adopt the European version of pulverizer scheme for desulfurization and limestone powder preparation.
SMMVIK Machinery specializes in the production of various crushing equipment, sand making equipment, grinding equipment, auxiliary equipment, etc, with professional R & D personnel and perfect pre-sales and after-sales service to ensure the normal and stable operation of the equipment. If you are interested in our equipment, you are welcome to consult, We have professional customer service personnel to give you a detailed introduction. We look forward to your arrival.
