Thermal power plant to choose which mill is the most appropriate

Thermal power plants are very common in the north of China, the early thermal power plants and mining mill has little to do with no direct contact, but with the intensification of global environmental problems, environmental protection has become a major event that can not be delayed, the thermal power plant is a serious environmental hazard, directly or indirectly affecting the air, land, water quality and other non-renewable resources, the traditional production process reform is imminent, the thermal power plant with the milling equipment has a coal mill, Limestone mill two, division of labor and cooperation to contribute to environmental protection. Here we look at their respective roles and impact.

Coal mill used to grind coal grinding equipment, thermal power plants, the traditional combustion method of coal combustion directly, not only combustion is not sufficient, less heat dissipation, low energy utilization, and combustion of hazardous gases, objects produced in the slag on the environment have different degrees of impact.

If the coal is ground by the mill, the combustion is more adequate, the energy utilization rate is greatly improved, no solid residue remains, and the harmful gases produced will be significantly reduced, so the coal mill has become a mature program for the transformation and reform of the thermal power plant, but also the most ideal rationalization measures, after all, our country is a multi-coal, less oil, gas shortage of the country, the amount of utilization of coal, and at present there is no energy source that can replace the coal in the national economic The only way is to change the original production mode. But the coal mill is not as simple as an ordinary mill, it must undergo special technical improvements, because coal is combustible, flammable and explosive, in the grinding must pay attention to the application of flame-proof and explosion-proof settings,OCP coal mill on the use of domestic and foreign advanced explosion-proof devices, safe and reliable, to avoid the occurrence of any accidental malfunctions caused by the occurrence of injuries and deaths.

Limestone mill and coal mill is different, no special technical requirements, ordinary mill can be completed, limestone desulfurization is divided into calcium oxide desulfurization, calcium carbonate flue desulfurization of two kinds of grinding equipment used the same, just calcium oxide than calcium carbonate to more than a calcination process, the two compared to calcium oxide desulfurization effect is better, the current power plant desulfurization milling process has been quite mature, with the coal mill to complete the exhaust gas treatment work! Excellent effect, lime powder fineness requirements in 325 mesh or so, Raymond mill, high pressure mill, European version of the mill can be, for thermal power plants and other customers with increased dosage, the choice of European version of the mill is better, large output, uniform fineness of the finished product, desulfurization effect is also naturally the most desirable, and the incidence of failures is low, do not have to worry about production due to equipment failure and the impact of desulfurization events, but the power plant is a 24-hour non-stop production of enterprises, demand for powder However, the power plant is a 24-hour enterprise, the demand for powder is large and uninterrupted, and the grinding equipment can not work 24 hours a day, otherwise it is easy to burn accessories, shorten the service life, so it is recommended that you buy two sets of milling production line alternately, to avoid mechanical damage caused by overwork.

Above two kinds of mills in the production should pay attention to the maintenance and repair and safety failures, coal mill to pay more attention to, in addition to the production workshop should also be equipped with fire protection devices, check their availability from time to time, so as to avoid failure and can not be rescued in time to deal with all production activities are carried out under the premise of the first safety, and effectively do a good job in all aspects of safety protection measures to minimize the safety hazards. If you are interested in related equipment, welcome to click on the website customer service consulting, 24 hours online.