In dressing industry, Mining ball mill widely used in metallic and non-metallic mining, building materials department all kinds of ores or rock grinding. Mining the tank diameter ball mill for 900 ~ 2100mm, using spherical watts bearing main bearing, cylinder diameters are used 2700mm above closed completely since a spherical, 120 ° rocker type bearings, using high lead low Tang low hardness babbitt, buried underneath the post-cooling water cooling water pipe, bearing have static structure and high-low voltage joint oil lubrication. The main bearing and the outside world by using piston ring type, sealing rubber and grease achieve good sealing, mine ball mill on the structure adopted big gear radial sealing and automatic spray lubrication techniques. Mining ball mill such as wet ball mill ,dry ball mill,cone ball mill, have slow transmission device can make host get 0.15 r/min speed, car, overhaul or for plate with, at the same time when looseness load with jacked up device for overhaul jacked up in turn department. The subject is a mine ball mill in two large bearing installed level on the simplified low- speed rotary. Mining cement mill by motor through the reducer and peripheral big gear transmission, or low speed synchronous motor by directly by surrounding big gear transmission, driver turned department return. Cylinder with appropriate internal grinding medium - ball. Grinding medium centrifugal force and friction force in under the action of was promoted to a certain height, show thrown down fall or discharge fell state. Be polished by the material feeding mouth continuously into simplified internal, be movement of the grinding medium shattered, and through the overflow and continuous feeding power products will be turned to discharge next paragraph process processing
Related Articles -
ball mill, cement mill, wet ball mill,
|