2021-10-25 17:27:41
The graphite powder raw material is graphite ore. Ultra-fine grapse powder is produced by a complete set of grinding production lines, first of all, the crusher is coarsely broken, and then polished by ultrafine mill (currently more ultrafine mood), fineness is qualified The fine powder is sent by the fan to send the wind through the floating machine to be packaged.
The graphite powder raw material is graphite ore. Ultra-fine grapse powder is produced by a complete set of grinding production lines, first of all, the crusher is coarsely broken, and then polished by ultrafine mill (currently more ultrafine mood), fineness is qualified The fine powder is sent by the fan to send the wind through the floating machine to be packaged. Ultrafine milling can produce finest 325 to 3000 decentral graphite powder. The graphite powder species include nanometers, superfine graphite powder, high-purity graphite, cast graphite powder, scaly graphite powder, expanded graphite, reagent grapse powder, graphite powder coating and carbon brush special graphite powder and other finest graphite powder. Widely used in the use of casting industry, agriculture, conductive and chemistry.
Use of graphite powder
(1) graphite powder can be used as a demold lubricant in the production of chemical production of fertilizer industrial catalysts.
(2) The graphite powder has a high temperature resistant, high lubricity, which can be used as a high temperature-resistant lubricant base and corrosion resistant lubricant base.
(3) graphite powder can be used as a powder metallurgy release agent and a metal alloy raw material, a lubricant in the production of cable production.
(4) graphite powder is used to make carbon film resistance, conductive dry molds, and formulated conductive coatings.
(5) graphite powder makes rubber, plastic and various composites of various composites or properties to improve the wear resistance, pressure or conductivity of the material.
Colon vertical mill uses a multi-head ultra-fine classifier, and the product fineness can be adjusted between 325 mesh-3000 mesh (5 \u0026 MU; M-40 \u0026 MU; M). It can be widely used in graphite, limestone, square alfallite, marble, heavy calcium, kaolin, heavy crystal stone, bentonite, leaf-like stone, etc., is a high-efficiency and high-yield, environmentally friendly and energy-saving ultrafine powder processing equipment. .
Working principle
The motor drives the speed reducer to rotate the vertical mill grinding disc, graphic graphite The center of the rotating grinding disc is sent to the center of the rotating grinding device, and the graphite fragments are moved around the grinding plate under centrifugal force. Under the action of roll mill, the graphite fragments are crushed by extrusion, grinding and shear. At the same time, the hot air is ejected from the high speed of the wind ring around the grinding disc, and the supernamite grapse powder after the powder is blown up by the high-speed air flow at the wind ring, and the graphite powder is blown back to the grinding disc of the grinding disc, one aspect. On the one hand, the suspended supernamite toner is dried, and the fine powder is graded by the hot air into the separator.
The qualified supermeal powder fine powder is grinded with the gas flow, which is collected by the dust removal equipment, which is the product, which is unqualified. The graphite coarse powder reappeared with the grinding disc of the separator blade, reorganized with the newly fed material, which cycle, and complete the whole process of the polishing work.
