How to Maintenance Cement Rotary Kiln?

The basic requirements of Great wall cement rotary kiln repairin the cement making production line is, machine design must consider that in the high temperature and high dust condition, it should have low failure rate and low cost. Therefore, the international common practice is no longer using construction machinery drives by diesel engine in the kiln crust forming and brick demolition in the revolving kiln. So, what are the requirements for fault repair of cement rotary kiln?

1. Brick removing machine can quickly play rotating drying kiln skin and split brick, without any damage to cylinder, the impact energy and frequency of kiln which calls for the stepless adjustable of frequency furnace and ballistic work of hydraulic hammer, in order to enter smaller kiln door without additional transformation of kiln hood ,it requires the machine width and height to be small, light weight. At the same time, hydraulic breaking hammer impact power is big to finish quickly, but also to hit kiln head castable.

2. Influenced by the clinker rotary kiln door size, generally gap bridge is quite narrow, machine by the bridge through the grate cooler,it is best that people and vehicles are not together. Generally equipment driven by diesel engine is used in under the premise of high temperature and dust, because the diesel engine is not resistant to high temperature, and high dust will paste air cleaner and radiator dead, thus resulting in frequent breakdown and affecting hitting brick.

3. The maintenance of circumgyrate cement kiln mainly includes hitting kiln skin,brick disassembly, cleaning and brick masonry. In order to minimize the stop time of kiln, playing kiln skin and removing brick usually starts after the rotary kiln cooling for 10-12 hours, the kiln temperature is still above 90 ℃, thus playing kiln skin and removing the bricks are all conducted in the high temperature and high dust environment.

4. Removing brick and hitting horizontal kiln crust is...