News Date:2015-11-09 16:01:48
A roller bearing of rotary kiln shell temperature in the operation, increase rapidly in a short time and with rising trend, firstly, we should reduce inventory and slow down the kiln speed, at the same time we also should take the following emergency measures
With inner diameter of 20 rubbers pipe joint in the circulating water out and bound with iron wire connector, wire clamp tied tightly. Make effluent of circulating water and cooling water.
Each block belting leather and spilled roller contact surface coated graphite powder or lithium base grease in order to strengthen the lubrication.
The temperature rise of rotary kiln shaft surface continuous new lubricating oil filling.
Measured with temperature measuring gun, with hand touch axial plane, see bearing oil film temperature and surface conditions. If there is any outstanding hotspots, and temperature under 60 degrees Celsius, there will be a complete oil film, lubricating oil continues to cycle. Using oil stone grinding high lighting hotspots.
Temperature is higher, such as the wheel to wheel inside the tank under water cooling, the water immersion wheel edge it is advisable to 100 mm. If temperature is too high, the shoulder or thrust ring can change the hydraulic gear wheel running state.
Anyhow, kiln operation rate to achieve a higher level, we have to do a good job in kiln system plan maintenance according to the brick kiln, pouring and reasonable arrangement of the maintenance cycle and service life of the equipment parts, ensuring the security of the kiln system after the scheduled repair, with a continuous run to the next overhaul cycle.
