The Production Process Of Calcium Carbonate
2020-08-21
Calcium carbonate is an inorganic compound, commonly known as: gray stone, limestone, stone powder, marble, etc. Calcium carbonate is a kind of raw material commonly used in industry, and calcium carbonate powder is an important building material, and its value can be realized in the fields of food, construction, paper making, paint, soap, coating, plastics, chemical industry, etc. In addition, the commonly used toothpastes and calcium supplements in our lives have their appearance, and the scope of uses is very wide.
What are the milling equipment that can process calcium carbonate powder? To understand the equipment for producing calcium carbonate powder, first understand the required fineness of calcium carbonate powder, which industry is used, and why should you understand these, because the requirements for calcium carbonate powder in each field are not static.
The whole structure of the calcium carbonate mill is composed of a host, an analyzer, a pipeline device, a blower, and can be equipped with a crusher, a hoist, an electromagnetic vibrating feeder, and an electric control motor according to user needs. It is mainly suitable for the processing of ultra fine powder of non-flammable and explosive brittle materials with medium and low hardness, Mohs hardness ≤6. The particle size of the finished product can be adjusted arbitrarily within the range of 80-800 mesh.
Pulverizers play an important role in the field of calcium carbonate powder making and are widely used. The ultra-fine mill is a fine grinding equipment used in the field of deep processing of non-metallic minerals. The high-quality ultra-fine powder produced is of excellent quality and uniform particle shape. It is the mainstream equipment to promote the application of calcium carbonate. Under the condition of the same particle size of the finished product, the grass fine mill has a 40% higher output than other series of mills; the utilization rate of wearing parts is high. In the case of the same particle size of the material and the finished product, the service life of the wearing parts is higher than that of other mining machinery; the safety and reliability are high. The design of the mill is rigorous, clean and environmentally friendly.
After the material is crushed to the required particle size, the material is sent to the storage hopper by the elevator, and then the material is uniformly and continuously fed into the main grinding chamber of the Raymond Mill by the vibrating feeder. Due to the centrifugal force during rotation, the grinding roller swings outward , Is pressed tightly on the grinding ring, the shovel blade scoops up the material to be sent between the grinding roller and the grinding ring, and the grinding is achieved due to the rolling of the grinding roller. The fine powder after material grinding is brought into the analyzer with the circulating air of the blower for sorting. The coarse material falls back to regrind, and the qualified fine powder enters the finished cyclone powder collector with the airflow and is discharged through the powder outlet pipe. That is the finished product.
