Readable article on the structure and principle of mill
3 December, 2012 at 2:40 am in Business
In addition, the equipment of the grinding chamber, grinding roller assembly through a cross arm axle suspension in roller hanger on, roller hanger and the spindle and the shovel knife is fixed connection, a pressure spring pull rod tightly pressed on the roller bearing chamber on the outer end of the cantilever, with cross arm shaft as a supporting point, spring pressure the grinding roller is tightly pressed on the grinding ring inner surface, when the motor through a driving device arranged on the blade frame rotates, the blade and grinding roller to rotate synchronously, roll grinding in grinding ring inner surface rolling on and around its rotation, analysis machine via a motor driving device drives the impeller rotation analysis, its analysis machine rotation speed determines the powder fineness.
Raymond mill equipment is mainly composed of a host machine, blower, super fineness analysis machine, finished the cyclone powder collector, bag filter and is connected with the wind pipe, according to customer demand, the site can also optionally equipped with bucket elevator, a storage bin, Diankong Gui, vibrating feeder, jaw crusher and ancillary equipment. The material being crushed by the elevator sent to storage hopper, vibrating feeder evenly into the host by the grinding chamber, after be scoop up, into the grinding roller and the grinding ring is a rolling and rubbing, fan wind is blown into the grinding chamber, blowing powder to the analysis of the machine, therefore, is not up to the fineness and fall back to the heavy grinding, qualified fine powder with the airflow into the finished product cyclone powder collector, separated from the air discharged from the outlet for finished products. Material containing certain moisture, grinding will produce certain water vapor, and the entire pipeline due to seal is not absolute rigor that some external air is sucked in, allowing the system to increase air circulation, in order to ensure the mill in the state of negative pressure, excess air bag precipitator purification is discharged into atmosphere.industrial grinding machines: http://www.china-hxjq.com/n281.html