Coal grinding and powder injection machine	Coal grinding and powder injection machine
Coal grinding and powder injection machine

Application and characteristics of MP series coal mill powder injection machine
The MP series coal powder mill has the characteristic of completing multiple process flows such as supply crushing and conveying in one go.
The raw coal undergoes a series of crushing processes in this machine to become 80-120 powder particles, which are then sent into the furnace by the fan blades at a pressure of over 130 millimeters of water column for suspension combustion to achieve complete combustion, contributing to the cause of environmental protection and energy conservation.
The MP series coal pulverizer is a new type of coal-fired equipment mainly used for drying, annealing, tempering boilers, steam, etc. Applicable sites include: Ma Steel Plant, Foundry, Steel Rolling Plant, Steel Strip Plant, Cement Plant, Boiler Plant industries. Thermal energy equipment that can replace fuel, gas, and electric heating can save 40-50% of energy. This product can greatly reduce the labor intensity of personnel, and has the characteristics of reducing costs and improving economic benefits.
The price of coal is constantly rising, and saving coal is the key. Updating old and outdated equipment is urgent. The MP series coal pulverizer is a combined machinery of hammer grinding and centrifugal blowing, which can grind raw coal smaller than 20 millimeters into fine powder and spray it into the furnace for combustion, with low coal consumption and high heat utilization efficiency
Efficient and energy-saving coal grinding and powder spraying machine, with a steel shell on the outside. Its fuel is coal, which is a key heat source for various industrial kilns. The coal pulverizer is a combined machinery of hammer grinding and centrifugal air supply, used to pulverize coal blocks and directly inject coal powder into the combustion chamber for combustion. Various reverberatory furnaces, boilers, drying kilns, and annealing kilns can be used as supporting equipment for various furnaces in factories, mines, enterprises and institutions
1. Equipment assembly
The host installed on a concrete foundation should be leveled and firmly secured with anchor bolts. The host coal powder separator should be connected to a rubber hose and the ignition furnace, and the installation height should be adjusted. The furnace base should be stable and fixed on a brick concrete structure or steel structure base. The exhaust pipe of the blower should be connected to the inlet pipe at the bottom of the ignition chamber of the combustion furnace. The ignition furnace should be connected to the combustion chamber deep into the combustion chamber inlet hole, with an inner diameter of 150-200mm. The combustion chamber should be connected to the heat source equipment.
The characteristics of the coal pulverizer are: refining the coal added to the combustion chamber into powder and mixing it with excess air, spraying it into the combustion chamber for complete suspension combustion, with high thermal efficiency, increased production and energy saving, coal savings of 60-70%, increased drying output by 214%, and production is not affected by rainy weather, no exhaust gas emissions, and no need for dust collection devices.
Technical parameters of MP series coal mill powder injection machine