Regarded as industrial vitamin, rare earth has become a kind of very important strategic resource. Rare earth has been widely applied to petroleum, chemical industry, metallurgy, spinning, ceramics, glass, permanent magnet material and etc. with the development of technology and breakthrough of application technology, the value of rare earth oxide is increasing. In order to meet the demand of metallurgy production and separate rare earth oxide with other mineral materials, rare earth rotary kiln must be applied to the ore dressing and production of rare earth.
As a kind of precious mineral raw materials, rare earth is paid more and more attention. Rare earth has been processed by refinement, calcining, grinding and drying process step by step. Rare earth rotary kiln is a kind of important equipment to calcine rare earth. The final product holds good performance. Henan Dajia Mining Machinery will introduce you the working principle and structure in details.
1. Support device: rare earth rotary kiln adopts advanced main shaft structure. It is equipped with automatic temperature measuring device and electrical heating device.
2. Catch wheel: it is divided into two kinds, mechanical and hydraulic catch wheel. Hydraulic catch wheel is equipped with advanced hydraulic control system.
3. Transmission device: rare earth rotary kiln is equipped with single transmission, double transmission, speed-adjustable motor, DC motor and variable-frequency motor to control rotary speed; it is reliable, energy-saving and efficient.
4. Cylinder with base plate: there is fixed and adjustable base plate. it is characterized by simple structure, easy maintenance and simple repairement.
5. Seal device: there are many kinds of sealing forms which can be chosen according to different designs of rotary kiln. It is characterized by good adaptability and good seal performance.