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Форум: Трепология Тема: the development trend of mill автор: mumbaicrusher Отправлено mumbaicrusher в апреля 27 2020,09:12
In recent years, with the continuous improvement of the technical level of milling equipment, the fineness that materials can reach is getting smaller and smaller, and the corresponding application fields are becoming wider and wider. At the same time, the improvement of people's health awareness of modern life has also put forward higher requirements for building decoration materials and decorative supplies. High-performance and high-yield < Chili Powder Grinding Machine > products are eagerly demanded by the powder industry.New research and development of a series of cutting-edge products of crushers, sand makers and Raymond mills, and also improve the fineness of materials, such as ore powder, iron ore powder, calcium carbonate powder, artificial stone, barite, a series of products The production process is inseparable from the mill. Eliminating the related factors of low efficiency, large energy consumption, and multi-energy of traditional dust mills has become the starting point for new mill technology innovations. 2. New type milling machine 'VS' R series Raymond mill Shibang's new mill is exactly the same as the R series Raymond mill. However, a high-pressure spring is set in the grinding device, which increases the grinding pressure between the grinding roller and the grinding ring by 1.2 times. When the grinding roller and the grinding ring have reached a certain level of wear, the length of the high-pressure spring is adjusted to maintain a constant rolling pressure between the grinding roller rings to ensure stable quality. At the same time, in the milling device, various parts have been technically improved to make the contact area between the grinding roller and the grinding ring reach to avoid the phenomenon that the small particles cannot be pulverized continuously in the uneven gap in the general mill. According to the Bernoulli equation calculation and simulation results of gas flow, the geometry of the blade in the fineness classifier was changed, and the inclination and relative clearance of the ribs were readjusted, so that the ultrafine powder entering the classification can be effectively and accurately classified. Elected. Shibang mill also uniquely uses a curved blade with a replaceable blade, which can guide the material to the vertical surface, so that the upper, middle and lower parts of the grinding roller can be ground, making it wear uniformly, and also increasing the effective working area. , Thereby increasing production. In addition, the blade of the shovel blade is made of highly wear-resistant alloy material, which has a long service life. Only the blade portion needs to be replaced when replacing, which improves the material utilization rate. Really save every cent of cost. |