| CPC B02C 19/0043 (2013.01) [B02C 2/00 (2013.01); B02C 23/08 (2013.01)] | 3 Claims |
|
1. A grinding and crushing machine for magnesium powder production, comprising: a base and supporting columns, and further comprising an air-flow pressure crushing mechanism and an anti-blocking conical rotating and uniform crushing mechanism; wherein the supporting columns are symmetrically arranged on a side wall of the base; the air-flow pressure crushing mechanism is arranged on an upper wall of the base; the anti-blocking conical rotating and uniform crushing mechanism is arranged on the supporting columns; the air-flow pressure crushing mechanism comprises a gas source mechanism, a gas conveying mechanism and an impact mechanism, wherein the gas source mechanism is arranged on the upper wall of the base, and the gas conveying mechanism is arranged on a side wall of the gas source mechanism, and the impact mechanism is arranged on the supporting columns; and the anti-blocking conical rotating and uniform crushing mechanism comprises a conical filtering mechanism, a rotating grinding mechanism and a material pushing mechanism, wherein the conical filtering mechanism is arranged on an inner wall of one end of the impact mechanism, the rotating grinding mechanism is arranged in the conical filtering mechanism, and the material pushing mechanism is arranged on a bottom wall of the impact mechanism;
wherein the gas source mechanism comprises a gas source box, a gas compressor and a compressed gas pipe; and wherein the gas source box is arranged on the upper wall of the base, the gas compressor is arranged in the gas source box; and the compressed gas pipe penetrates through the gas source box and is arranged at an exhaust end of the gas compressor;
wherein the impact mechanism comprises a crushing frame, a crushing cylinder, a crushing cavity and impact pipes; and wherein the crushing frame is arranged at one end of the supporting columns away from the base, the crushing cylinder is arranged at one end of the crushing frame away from the supporting columns, and the crushing cavity is arranged in one end of the crushing cylinder close to the gas source box;
wherein the conical filtering mechanism comprises an annular plate, a conical filtering cylinder, crushing plates, a discharge cavity, a discharge port, a rotating grinding annular plate and a bevel annular plate; and wherein the annular plate is rotatably arranged on an inner wall of one end of the crushing cylinder away from the crushing cavity; the conical filtering cylinder is arranged on an inner wall of the annular plate, one end of the conical filtering cylinder is opened, and a plurality of groups of the crushing plates are arranged on a side wall of the conical filtering cylinder; the discharge cavity is arranged in the crushing cylinder at one side of the conical filtering cylinder away from the crushing cavity; the discharge port is arranged on one end of a bottom wall of the crushing cylinder close to the discharge cavity; the rotating grinding annular plate is arranged in one end of the crushing cylinder close to the crushing cavity; and the bevel annular plate is arranged at one side of the conical filtering cylinder close to the rotating grinding annular plate;
wherein the rotating grinding mechanism comprises a rotating grinding basin, a sound insulation cylinder, a tuning fork, a detection cylinder, a noise sensor, a driving motor and a driving shaft; and wherein the rotating grinding basin is arranged at the one side of the conical filtering cylinder close to the crushing cavity; one end of the crushing cavity is opened; and the sound insulation cylinder penetrates through the conical filtering cylinder and is arranged on a side wall of the rotating grinding basin;
wherein the material pushing mechanism comprises a wear rubber layer, a material pushing rack, impacted plates, impact rods, tension springs, impact iron blocks and driving electromagnets; and wherein the wear rubber layer penetrates through one end of the bottom wall of the crushing cylinder close to the crushing cavity; the material pushing rack is arranged between the crushing frame and the base; and a plurality of groups of the impacted plates are arranged on a bottom wall of the wear rubber layer;
wherein the gas conveying mechanism comprises a main gas pipe, an annular pipe, shunt pipes, shunt valves and a main gas valve; and wherein the main gas pipe is in communication with one end of the compressed gas pipe away from the gas compressor; the annular pipe is in communication with one end of the main gas pipe away from the compressed gas pipe; a plurality of groups of the shunt pipes are in communication with and arranged at one side of the annular pipe away from the gas source box; the shunt valves are in communication with and arranged outside the shunt pipes; and the main gas valve is in communication with and arranged outside the main gas pipe; and
wherein one end of each of the shunt pipes away from the annular pipe penetrates through the crushing cylinder and is in communication with the crushing cavity, the impact pipes are in communication with and arranged at sides of the shunt pipes away from the annular pipe, the impact pipes are arranged in the crushing cavity, and ends of the impact pipes away from the shunt pipes are oppositely arranged.
|