Fine particle natural graphite synthesis process method and device
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A technology of natural graphite and fine particles, applied in graphite, manufacturing tools, presses, etc., can solve the problems of backward technology and poor synthesis effect of devices, and achieve the effect of compact process structure, stable large scale graphite structure and convenient use
Active Publication Date: 2021-04-30
黑龙江省宝泉岭农垦溢祥石墨有限公司
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[0005] Aiming at the deficiencies of the prior art, the present invention provides a fine particle natural graphite synthesis process method and device, which solves the problems of poor synthesis effect and backward process of the existing device
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[0032] Embodiment: When in use, the fine flake graphite is transported into the material delivery channel 15 by the feed port 16, the servo motor 20 is started, and the driving end of the servo motor 20 drives the screw shaft 18 and the screw plate 19 to rotate, so that the graphite raw material is fed by the screw plate 19 is gradually pushed toward the discharge port, and finally the graphite raw material enters the extrusion box 2 evenly, and a pair of extrusion rollers 3 rotate mutually to carry out preliminary extrusion molding of the graphite raw material, and the graphite raw material continues to fall to the center after one extrusion On the guide plate 5 and the side guide plate 4, at this time, the electric heating rod 26 can heat up the graphite raw material to facilitate subsequent molding. 7, start the driving motor 10, the driving motor 10 drives the rotating shaft 11 and the extrusion head 12 to rotate, and the graphite raw material extruded once is extruded twic...
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Abstract
The invention discloses a fine particle natural graphite synthesis device and relates to the technical field of graphite processing. The device comprises a bottom box and an extrusion box, a pair of extrusion rollers are arranged on the upper portion in the extrusion box, and a pair of side guide plates are arranged on the inner side wall of the extrusion box and located below the extrusion rollers. The device is compact in technical structure, a spiral plate is driven by a spiral shaft to evenly feed graphite raw materials into the extrusion box so that subsequent extrusion forming work can be facilitated, primary extrusion can be conducted on the graphite raw materials through the extrusion rollers, secondary spinning is conducted on the graphite raw materials through rotation of an extrusion head, and synthesized large flake graphite can automatically flow to a taking sliding door under the action of a guide plate and is rapidly cooled through a heat exchange pipe in the flowing process, so that the structure of the large flake graphite is more stable, and convenience is brought to people in use.
Description
technical field [0001] The invention relates to the technical field of graphite processing, in particular to a fine particle natural graphite synthesis process method and device. Background technique [0002] Graphite is an important non-metallic mineral resource. It has high temperature resistance, corrosion resistance, thermal shock resistance, high strength, good toughness, self-lubricating, thermal conductivity, and electrical conductivity. It is widely used in metallurgy, machinery, electronics, chemical industry, and light industry. , military industry, national defense, aerospace and refractory industries, it is an indispensable non-metallic material for the development of high-tech today. Flake graphite is a natural crystalline graphite, which looks like fish phosphorus, belongs to the hexagonal crystal system, and has a layered structure. It has good properties such as high temperature resistance, electrical conductivity, heat conduction, lubrication, plasticity, an...
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