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Performance characteristics of high pressure mill

Time: 2019-09-04

High-pressure micro-grinding is a new type of ultra-fine grinding equipment, which is a kind of equipment that uses high-pressure and grinding body to grind the material in the barrel of the mill for high-frequency vibration. At present, it is widely used in the ultra-fine milling industry such as chemical industry and coatings. It has no difference with the utilization rate of Raymond mill.
Its working characteristics: the high-pressure spring device of the high-pressure micro-powder mill increases the rolling pressure between the grinding roller and the grinding ring by 1.2 times. When the grinding roller and the grinding ring reach a certain degree of wear, by adjusting the length of the high-pressure spring, a constant rolling pressure is maintained between the grinding roller rings to ensure the quality is stable. At the same time, in the grinding device, the parts are technically improved, so that the contact area between the grinding roller and the grinding ring is maximized, and the phenomenon that the small particle material cannot be continuously pulverized in the uneven gap in the general grinding machine is avoided. According to the calculation of the Bernoulli equation of gas flow and the simulation experiment results, the geometry of the blade in the fineness classifier is changed, and the inclination angle and relative clearance of the file are re-adjusted, so that the ultrafine powder entering the classification can be effectively and accurately divided. Pick it out.
Its performance characteristics: 1, the material has strong applicability, can be used for various materials with Mohs hardness below 9.3. 2. The dust removal effect reaches the standard. 3. The grinding roller device adopts high-quality processing technology, and the overlapping multi-stage sealing ensures a good sealing effect. 4. The replacement cycle of the grinding roller and the grinding ring is long, and the shortcomings of the replacement period of the wearing parts of the centrifugal pulverizer are eliminated. 5. The grinding device adopts overlapping multi-stage sealing and has good sealing performance.
The different environments in different regions need to be the test of the design of high-pressure grinding equipment. It analyzes the different applications of the industry and improves the production performance of the high-pressure mill. It is hoped that the high-pressure mill can meet the production requirements of each user and develop good for the industry. Direction of development.

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