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CN-224208135-U - Wet ball mill for ball milling of raw materials of aluminum fluoride

CN224208135UCN 224208135 UCN224208135 UCN 224208135UCN-224208135-U

Abstract

The utility model discloses a wet ball mill for ball milling of raw materials for aluminum fluoride preparation, which comprises a ball mill barrel, wherein the front end of the ball mill barrel is connected with a feeding bin through uniformly distributed bolts I, the rear end of the ball mill barrel is connected with a discharging bin through uniformly distributed bolts II, the rear end of the discharging bin is provided with a discharging pipe, the rear end of the discharging pipe is connected with a material guiding pipe through uniformly distributed bolts III, the wet ball mill further comprises a dust removing mechanism, the dust removing mechanism comprises an air outlet barrel, a circular ring, a dust removing net I, a limiting barrel and a dust removing net II, the air outlet barrel is arranged at the upper end of the material guiding pipe, the lower end of the air outlet barrel is communicated with the upper end of the material guiding pipe, the bottom wall of the air outlet barrel is provided with a circular ring, the inside of the circular ring is provided with a dust removing net I, the wet ball mill for ball milling of raw materials for aluminum fluoride preparation can effectively adsorb aluminum fluoride dust generated in the ball milling process of aluminum fluoride raw materials, and meanwhile, the dust removing net can be rapidly installed and rapidly detached.

Inventors

  • Zuo Zuxin
  • HE ZHIQIANG
  • XIE PENGFEI
  • WU XIAOHUI

Assignees

  • 河南坤萤纳米材料有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The wet ball mill for ball milling of raw materials for preparing aluminum fluoride comprises a ball milling cylinder (1), wherein the front end of the ball milling cylinder (1) is connected with a feeding bin (2) through uniformly distributed bolts I, the rear end of the ball milling cylinder (1) is connected with a discharging bin (3) through uniformly distributed bolts II, the rear end of the discharging bin (3) is provided with a discharging pipe (7), and the rear end of the discharging pipe (7) is connected with a material guiding pipe (4) through uniformly distributed bolts III; the dust removing mechanism (5) comprises an air outlet cylinder (51), a circular ring (52), a first dust removing net (53), a limiting cylinder (54) and a second dust removing net (56), wherein the air outlet cylinder (51) is arranged at the upper end of the material guiding pipe (4), the lower end of the air outlet cylinder (51) is communicated with the upper end of the material guiding pipe (4), the circular ring (52) is arranged on the bottom wall of the air outlet cylinder (51), the first dust removing net (53) is arranged in the circular ring (52), the limiting cylinder (54) is arranged at the upper end of the circular ring (52), the limiting cylinder (54) is located in the air outlet cylinder (51), the lower end of the limiting cylinder (54) is attached to the upper end of the circular ring (52), and the second dust removing net (56) is arranged at the upper end of the limiting cylinder (54).
  2. 2. The wet ball mill for ball milling of aluminum fluoride preparation raw materials of claim 1, wherein the dust removing mechanism (5) further comprises an external thread (55) and a driving disc (57), the external thread (55) is arranged on the outer surface of the limiting cylinder (54), the inner wall of the air outlet cylinder (51) is provided with an internal thread, the external thread (55) is in threaded connection with the internal thread, and the driving disc (57) is fixedly connected to the upper end of the limiting cylinder (54).
  3. 3. The wet ball mill for ball milling of aluminum fluoride preparation raw materials of claim 1, wherein the front end and the rear end of the circular ring (52) are respectively provided with a through hole, the front end and the rear end of the bottom wall of the air outlet cylinder (51) are respectively fixedly connected with a positioning column, and the positioning columns are respectively spliced with the adjacent through holes.
  4. 4. The wet ball mill for ball milling of raw materials for aluminum fluoride preparation of claim 1, wherein the front side and the rear side of the ball milling barrel (1) are provided with supporting frames (8), the upper ends of the supporting frames (8) are provided with bearing seats (9), the front ends of the feeding bins (2) are arranged on the feeding pipes (6), the outer surfaces of the feeding pipes (6) are rotationally connected with the inner parts of the bearing seats (9) on the front side through bearings I, the outer surfaces of the discharging pipes (7) are rotationally connected with the inner parts of the bearing seats (9) on the rear side through bearings II, the upper ends of the supporting frames (8) on the front side are fixedly connected with feeding hoppers (10), and the rear ends of the feeding hoppers (10) are matched with the front ends of the feeding pipes (6).
  5. 5. The wet ball mill for ball milling of raw materials for aluminum fluoride preparation of claim 1, wherein the inner wall of the ball milling barrel (1) is provided with arc-shaped lining plates (17) which are uniformly distributed, ribs (21) are fixedly connected to the middle parts of inner cambered surfaces of the arc-shaped lining plates (17), isolation plates (19) which are uniformly distributed are fixedly connected to the inner parts of the ball milling barrel (1), round holes which are uniformly distributed are formed in the isolation plates (19), steel balls (18) which are uniformly distributed are arranged in the ball milling barrel (1), and spiral blades (16) are arranged in the discharge pipe (7).
  6. 6. The wet ball mill for ball milling of aluminum fluoride preparation raw materials according to claim 1, wherein a controller (20) is arranged on the right side of the ball milling barrel (1), and the input end of the controller (20) is electrically connected with an external power supply.
  7. 7. The wet ball mill for ball milling of raw materials for aluminum fluoride preparation of claim 6, wherein the front end of the outer surface of the ball milling barrel (1) is rotationally connected with the inside of the driving bin (11), the front end of the outer surface of the ball milling barrel (1) is fixedly connected with the driven gear (12), the right end of the inside of the driving bin (11) is rotationally connected with the rotating shaft (13), the middle part of the rotating shaft (13) is fixedly connected with the driving gear (14), the driven gear (12) is in meshed connection with the driving gear (14), the front side of the driving bin (11) is provided with a motor seat, the upper end of the motor seat is provided with a motor (15), the rear end of an output shaft of the motor (15) is fixedly connected with the front end of the rotating shaft (13), and the input end of the motor (15) is electrically connected with the output end of the controller (20).

Description

Wet ball mill for ball milling of raw materials of aluminum fluoride Technical Field The utility model relates to the technical field of aluminum fluoride preparation, in particular to a wet ball mill for ball milling of raw materials for aluminum fluoride preparation. Background Aluminum fluoride is an important inorganic compound, is widely applied to the aluminum electrolysis industry as a fluxing agent, also has application in the fields of ceramics, glass and the like, is an important device in the aluminum fluoride preparation process, and is a key grinding device widely applied to industries such as mines, metallurgy, building materials, chemical industry and the like, and the core principle is that the refinement of materials is realized through the impact and grinding action of steel balls and materials in a cylinder; In the prior art, the patent with the authorized publication number of CN214288557U discloses a wet ball mill, which comprises a ball mill cylinder, a grinding ball and a ball mill driving piece, wherein the power output end of the ball mill driving piece is connected with the ball mill cylinder, the grinding ball is arranged in the ball mill cylinder, a feed inlet and a discharge outlet which are communicated with the inner cavity of the ball mill cylinder are arranged on the ball mill cylinder, a feed pipeline is connected to the feed inlet, a discharge pipeline is arranged on the discharge outlet, a feed bin is arranged above the feed bin, a material conveying pipe is communicated to the feed bin, passes through the feed pipeline and is communicated with the inner cavity of the ball mill cylinder, an inclination angle is formed between the material conveying pipe and the ball mill cylinder, a baffle is arranged at the joint of the discharge pipeline and the ball mill cylinder, and a discharge channel is reserved between the baffle and the inner wall of the ball mill cylinder along the radial direction of the ball mill cylinder; The wet ball mill has some problems that the rear end of the ball mill tube lacks a dust removing mechanism, and in the grinding process of the aluminum fluoride raw material, the gas carrying dust moves backwards along with the movement of the aluminum fluoride raw material and is discharged through the discharge pipe, so that the gas with dust is in a working environment, and the working environment is polluted. Disclosure of utility model The utility model aims to overcome the existing defects, and provides the wet ball mill for ball milling of the raw materials for preparing aluminum fluoride, which can effectively adsorb aluminum fluoride dust generated in the ball milling process of the aluminum fluoride raw materials, and can simultaneously carry out quick installation and quick disassembly of a dust removing net, so that the problems in the background art can be effectively solved. The wet ball mill for ball milling of raw materials for preparing aluminum fluoride comprises a ball mill barrel, wherein the front end of the ball mill barrel is connected with a feeding bin through uniformly distributed bolts I, the rear end of the ball mill barrel is connected with a discharging bin through uniformly distributed bolts II, the rear end of the discharging bin is provided with a discharging pipe, and the rear end of the discharging pipe is connected with a material guiding pipe through uniformly distributed bolts III, and the wet ball mill further comprises a dust removing mechanism; The dust removing mechanism comprises an air outlet cylinder, a circular ring, a first dust removing net, a limiting cylinder and a second dust removing net, wherein the air outlet cylinder is arranged at the upper end of the material guide pipe, the lower end of the air outlet cylinder is communicated with the upper end of the material guide pipe, the circular ring is arranged on the bottom wall of the air outlet cylinder, the first dust removing net is arranged in the circular ring, the limiting cylinder is arranged at the upper end of the circular ring, the limiting cylinder is positioned in the air outlet cylinder, the lower end of the limiting cylinder is attached to the upper end of the circular ring, the second dust removing net is arranged at the upper end of the limiting cylinder, and aluminum fluoride dust generated in the ball milling process of aluminum fluoride raw materials can be effectively adsorbed, and meanwhile, the rapid installation and rapid disassembly of the dust removing net can be performed. Further, the dust removing mechanism further comprises an external thread and a driving disc, the external thread is arranged on the outer surface of the limiting cylinder, the inner wall of the air outlet cylinder is provided with an internal thread, the external thread is in threaded connection with the internal thread, the driving disc is fixedly connected to the upper end of the limiting cylinder, stable connection of the limiting cylinder and the air outlet c