WollastoniteIt is a single-stranded silicate mineral, triclinic crystal system, usually plate-like or fibrous, the color is white or off-white, vitreous luster, cleavage is pearl luster, and hardness 45-5.0。It is mainly produced in the contact metamorphic zone between acid ** rock and limestone, and is the main mineral component of skarn. In addition, it is also commonly found in certain deep metamorphic rocks. WollastoniteIt has the advantages of non-toxic, odorless and non-radioactive, and also has the characteristics of high whiteness, high dielectric, high resistance, strong heat resistance, corrosion resistance, alkali resistance, low temperature chemical inertness and low oil absorption.
WollastoniteGrinding is the process of grinding wollastonite minerals into a fine powder. WollastonitePowders have a variety of uses, including the following:
1. Building materials:WollastonitePowder can be used to produce building materials such as cement, concrete, ceramics, glass, etc. It can improve the strength, durability and stability of the material.
2. Plastic and rubber:WollastonitePowder can be used as a filler and reinforcing agent in plastic and rubber products to improve the mechanical properties and heat resistance of materials.
3. Paints and paints:WollastonitePowders can be used in the production of paints and paints to improve the hiding power, adhesion and durability of coatings.
4. Papermaking:WollastonitePowders can be used in the paper industry to improve the whiteness, gloss and printing properties of paper.
5. Medicine:WollastonitePowder can be used in the pharmaceutical industry as a drug carrier and filler.
6. Environmental protectionWollastonitePowder can be used in the field of water treatment and air purification to adsorb harmful substances and pollutants.
In general,WollastoniteGrinding has a wide range of uses, involving construction, chemical industry, plastics, rubber, papermaking, medicine, environmental protection and other fields.
Wollastonite millThe process flow is as follows:
1. Crushing: Crushing the raw ore with a crusher.
2. Milling: The material moves to the periphery of the grinding disc and enters the grinding roller table, and the material is crushed by extrusion, grinding and shearing under the action of the grinding roller pressure.
3. Classification: hot air is sprayed out evenly from the air ring around the grinding disc at high speed, and the ground material is blown up by the high-speed air flow at the wind ring. On the one hand, the coarser material is blown back to the grinding disc for re-grinding, and on the other hand, the suspended material is dried. The fine powder is brought into the grading machine by hot air for grading.
4. Powder collection: Qualified fine powder is milled with air flow, and collected by the dust collection equipment is the product.
Choose the right oneWollastoniteMillHere are a few things to consider:
1. Equipment type: different types of equipment are suitable for different grinding needs, such as vertical mill equipment is one of the ideal grinding machine equipment, the whole machine integrates drying, grinding, grading and powder collection.
2. Production capacity: according to the expected production scale and output, select the appropriate equipment to ensure that the equipment can meet the production demand.
3. Equipment performance: The performance indicators of the equipment, such as grinding fineness, output, energy consumption, noise, etc., are also factors that need to be considered when selecting equipment.
4. Equipment reliability: Choosing equipment with high reliability can reduce equipment failure and downtime, improve production efficiency and economic benefits.
5. Equipment cost: Equipment cost is also one of the factors that need to be considered when choosing equipment, and the investment cost and operating cost of equipment need to be comprehensively considered.
In the selectionWollastoniteMill, you need to consider the above factors comprehensively, and choose according to the actual needs and circumstances.