Raymond mill is a new type of grinding equipment, which has the advantages of high output, stable operation and high reliability. Raymond mill is widely used in the grinding industry, especially in the cement industry, and is the main equipment for grinding cement raw materials.
At present, the annual output of cement in China has reached 2 billion tons. Raymond mill has been widely used as cement raw material grinding equipment, which has played a role in promoting the development of domestic cement industry.
Although Raymond mill is widely used in cement industry, there are still some problems in the use process, such as the wear of grinding parts such as roll grinding disc and the change of output and quality after wear, which have a certain impact on the production efficiency.
In order to solve this problem, we continue to innovate the technology of the opposing Raymond mill, constantly analyze the grinding process and the grindability of cement raw materials, and improve the service life and grinding efficiency of the vertical mill.
The dismantling method and steps of the grinding roll of Raymond mill are as follows:
1. First remove the protective shield, triangular belt, flat belt and double pulley on the fast roll shaft on the left side of the Raymond mill body.
2. Then remove the gear box and pinion on the right side of the fuselage.
3. Remove the pull rod spring assembly, remove the grinding door, remove the left and right, front and rear patches and four bearing seat components. At this time, the grinding roller can be gently removed from the grinding door.