What are the problems in the working process of the limestone grinding mill?

What are the problems in the working process of the limestone grinding mill? There are many industrial applications of quicklime, especially in the modern construction industry. The traditional quicklime production process can no longer meet the current requirements for high-quality limestone. Clirik’s ultra-fine mill can meet the modern industry’s requirements for high-quality lime. The need for quality lime.

The screw conveyor enters the main machine of the grinding mill. Under the combined action of multiple grinding rings and multiple grinding rollers, it becomes ultra-fine limestone powder. These ultra-fine limestone powder is transported to the storage bin under the action of wind power. After the process is completed, the quicklime will be processed. The quicklime processed by the ultra-fine grinding machine has a relatively high fineness, and the general fineness is 300-3000 mesh. The fine ore powder has extremely high activity, and the application range is significantly expanded. It can be used not only in the construction industry, but also in coatings, plastics, rubber and other industries.
 

The complete structure of the limestone grinding mill is composed of the main engine, analyzer (powder separator), pipeline device, blower, finished cyclone separator, jaw crusher, hoist, electromagnetic vibrating feeder, electric control motor, etc. The main body of the limestone mill is composed of a frame, an air inlet volute, a blade, a grinding roller, a grinding ring, a cover and a motor.

When the main machine of the limestone grinding mill is working, the grinding roller is tightly rolled on the grinding ring under the action of centrifugal force, and the material is scooped up by the shovel and sent to the middle of the grinding roller and the grinding ring. The material is broken into powder under the action of the grinding pressure. Then, under the action of the fan, the powdered material is blown up and passed through the analyzer. The material that meets the requirements of fineness passes through the analyzer, and returns to the grinding cavity to continue grinding if the material does not meet the requirements, and the material of the analyzer enters the cyclone separator to separate collect. The exhaust air adopts industrial filter cloth to isolate the exhaust air into powder at one time.

Limestone in nature is large and cannot directly enter the mill to work. Moreover, the milling industry generally follows the standard of "more break and less grinding". If the particle size is large, the efficiency of direct grinding is low and it is not cost-effective. Grinding is carried out after crushing and finely crushing. The whole limestone crushing process can be roughly divided into 4 steps, which are crushing, grinding, powdering machine and powder collecting. The equipment used in the whole production line includes:
 

1. Vibrating feeder: It is the basis to ensure continuous and uniform feeding, and also the basis for the normal and high-yield operation of subsequent equipment.

2. Jaw crusher: It is a commonly used equipment for coarse crushing. It has large feed, high output, large crushing ratio, deep crushing cavity and no dead zone, and stable operation.

3. Impact crusher: Impact crusher is a high-yield equipment for medium crushing of limestone. The particle size of the output can be adjusted, the system consumes less energy, and the finished product has a good particle shape.

4. Bucket elevator: The finely crushed limestone is lifted and sent to the Raymond mill, with strong lifting capacity, low energy consumption of the motor and long service life.

5. Raymond mill: It is the main equipment of the production line and the equipment that determines the quality of the finished powder. The Raymond mill produced by Shanghai Clirik has strong abrasion resistance, low equipment loss, high pass-through rate, and finished product particle size It is delicate, with a screening rate of over 99%, the equipment is not easy to malfunction, and the production process is stable and reliable.

If you want to know the limestone grinding mill price or have any questions about limestone grinding mill, please do not hesitate to contact us.

Phone: 008613917147829/0086-21-20236178

E-mail: info@clirik.com

Address: No.19 Fuqing Rd, Pudong New Area, Shanghai201201,China.