What is the operation of the cement ball mill?

　　Cement grinding production should be achieved, high yield, low consumption, must be reasonable control of cement grinding material physical properties, grinding body, feeding, ventilation and other indicators, the operation of cement polishing process needs to achieve the following specific requirements From the rotary kiln, the cooling clinker temperature is still high, and it is not allowed to be grained to 50 ° C over 80 ° C, which is better to dry. Moreover, it is required to meet the compliance, mixed materials and gypsums must meet the quality (oxide component content), and the particle size must not be greater than the mixture moisture is not more than 2%. The material feed metering control system is not set to the bottom of the library or in the grinding head. Next, allocated by computer, its ingredients should be fill the steel balls and steel sections in 1%, and the steel sections are filled with grades according to the granularity, hardness and abrasive cement fineness, etc. The impact and grinding capacity of the abrasive material remain balanced.

　　According to the abrasive case of the abrasive, the retraction of the ball liner is regularly replaced, the bar is replaced, the bullish plate, the bleed plate, and the boring hole of the discharge To be cleared, wear is too large to be replaced, preventing the abrasive barrel caused the proportion of disordered closed-circuit grinding systems to control the ratio of coarse powder feedback from the selection machine, and the circulating load rate is controlled in the range of 80 to 250%, The selection of powder efficiency is 50 ~ 80%, which can better exert the effect of the mill and the powder fan to regulate the exhaust amount of the dust-grinding system exhaust fan (controlled by the size of the valve opening). The veneer airborne openings is determined to be closed. To close plug, try to avoid leakage, the system is in a negative pressure state: when the grinding cement, the abrasive body impacts, grinding, grinding, grinding, grinding, grinding, grinding, to be generated The heat is increased in the grinding inner temperature, so it is necessary to reduce the temperature of the intra-grinding temperature, and the grinding cement temperature is controlled to perform a technical calibration of the mill under 120 ° C. Comprehensive measurement and analysis of the operating parameters, job conditions, and technical indicators to improve the operational scheme to improve the operational method. Of course, it is also more complicated than the ball mill, operation, maintenance, and management of the technical difficulty, the big ball mill is a powder grinding machine whose mineral mill is widely used in many industrial sectors, including mineralization, power generation, chemical and building materials.

　　The ball mill can crush various hardness materials, which are widely used in the selection mine to fine grind various kinds.Ore; in the power plant used to prepare coalfulus; in the cracking of raw materials, clinker and other mixed materials need to be pulverized in the ball mill to increase material to increase the material to obtain a sufficient chemical reaction in the kiln, It can fully complete the combustion, cement is completely hydrated, producing higher strength. For this purpose, the fineness of the cement raw material should be controlled by 10% or less, and the cement should be controlled below 8%, and the pulverized coal should be controlled below 14%. It is not only smash it after mixing the mulch mill, but also smash it after the mill powder is mixed with various materials, the slag, gypsum and clinker, etc., but also make it uniform, but also make it uniform to ensure cement Quality 2, the main working portion of the type ball mill of the ball mill is the rotary cylinder, which is generally supported at both ends, one end is discharged and passed by the motor through the transmission speed, and the other end feed. The ball, segment, and rod and other grinding media, and the material are rushed to the shock, and the grinding of the material grinding the ball mill is much specifically type, and the difference is that the grinding medium, feed extraction method, transmission and support Different ways. According to the different circulating medium, the polling ball is simplified in the steel ball or steel section, which uses ordinary. Rod mill: Simplified steel rods as a coarse grinder medium, which is uniform.

　　Everyone has only one fate. The road decided to destiny, our company insists on the road of integrity and pragmatic business operations, every step of walking, every machine is doing serious, through his own words and deeds, and actively affect the fate of the times.