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CN-224208194-U - Soundproof cover of cement mill

CN224208194UCN 224208194 UCN224208194 UCN 224208194UCN-224208194-U

Abstract

The utility model discloses a sound-proof cover of a cement mill, which relates to the technical field of cement mills and comprises a mounting bottom plate and a sound-proof cooling device, wherein a mounting bracket is fixedly connected to the top of the mounting bottom plate, a driving motor is fixedly arranged in the mounting bracket, the sound-proof cooling device comprises an annular sound-proof cover, radiating fins, a spiral flow guide pipe, a return pipe and a water storage tank, the annular sound-proof cover is fixedly connected in the mounting bracket, the annular sound-proof cover is sleeved on the surface of the driving motor, the radiating fins are circularly and equidistantly fixedly connected to the outer surface of the annular sound-proof cover, the radiating speed of the annular sound-proof cover is increased through cooling water, the internal heat of the annular sound-proof cover is further increased, the surface temperature of the driving motor is prevented from being too high, the radiating speed of the annular sound-proof cover can be increased through the radiating of a plurality of radiating fins, the damage caused by the overhigh temperature of the driving motor is further avoided, and the normal use of the driving motor is ensured.

Inventors

  • ZHANG WENPENG

Assignees

  • 西藏铂清科技服务有限公司

Dates

Publication Date
20260508
Application Date
20250417

Claims (7)

  1. 1. A cement mill sound enclosure, comprising: a mounting base plate (1) and a sound insulation cooling device; The top of the mounting bottom plate (1) is fixedly connected with a mounting bracket (4), and a driving motor (5) is fixedly arranged in the mounting bracket (4); The sound insulation cooling device comprises an annular sound insulation cover (9), radiating fins (10), a spiral flow guide pipe (11), a return pipe (12) and a water storage tank (13), wherein the annular sound insulation cover (9) is fixedly connected to the inside of the mounting bracket (4), the annular sound insulation cover (9) is sleeved on the surface of the driving motor (5), the radiating fins (10) are fixedly connected to the outer surface of the annular sound insulation cover (9) at equal intervals in a circular mode, the spiral flow guide pipe (11) is fixedly connected to the inside of the annular sound insulation cover (9), and the return pipe (12) is fixedly mounted to the right end of the spiral flow guide pipe (11).
  2. 2. A cement mill sound-proof housing according to claim 1, characterized in that the top of the mounting base plate (1) is rotatably provided with a roller (2), and the right end of the roller (2) is fixedly provided with a large gear (3).
  3. 3. The soundproof cover of cement mill according to claim 2, wherein the output end of the driving motor (5) is fixedly connected with a rotating shaft (6), the top of the mounting base plate (1) is fixedly connected with a supporting frame (7), and one end of the rotating shaft (6) far away from the driving motor (5) is rotatably connected to the surface of the supporting frame (7).
  4. 4. A sound-proof housing of a cement mill according to claim 3, characterized in that the surface of the rotating shaft (6) is fixedly sleeved with a pinion (8), and the pinion (8) is in meshed connection with the large gear (3).
  5. 5. A cement mill sound-proof housing according to claim 1, characterized in that the water storage tank (13) is fixedly connected to the top of the mounting base plate (1), and the end of the return pipe (12) far away from the spiral guide pipe (11) extends to the inside of the water storage tank (13).
  6. 6. A cement mill sound-proof housing as claimed in claim 5, characterized in that a water suction pump (14) is fixedly arranged at the top of the water storage tank (13), a water suction pipe (15) is fixedly arranged at the water suction end of the water suction pump (14), and one end of the water suction pipe (15) far away from the water suction pump (14) extends into the water storage tank (13).
  7. 7. A cement mill sound-proof housing as claimed in claim 6, characterized in that the drain end of the water pump (14) is fixedly provided with a drain pipe (16), and one end of the drain pipe (16) far away from the water pump (14) is fixedly arranged at the left end of the spiral guide pipe (11).

Description

Soundproof cover of cement mill Technical Field The utility model relates to the technical field of cement mills, in particular to a sound-proof cover of a cement mill. Background The cement ball mill is mainly applied to grinding finished products and raw materials in cement factories, and is also applicable to grinding various ores and other grindability materials in industrial and mining enterprises such as metallurgy, chemical industry, electric power and the like. The powder mill can be used for open-flow grinding and is also suitable for circulating loop grinding formed by a powder concentrator. The cement mill has the characteristics of strong adaptability to materials, continuous production, large crushing ratio, easiness in speed regulation, fineness of ground products and the like. The novel cement mill has the advantages that the structure is simple, the operation is convenient, vibration of a driving motor during operation can be reduced through the arrangement of the first spring and the second spring, the vibration reduction effect is good, dust can be reduced to influence normal operation of the driving motor through the arrangement of the motor cover, noise emitted by the motor during operation can be absorbed by the soundproof cotton, harm of the noise to operators is reduced, the structure is simple, vibration reduction and noise reduction can be achieved, and the novel cement mill is high in practicability and worthy of use and popularization. Based on above-mentioned retrieval discovery, this cement mill when using, the noise that the motor during operation sent can be absorbed to the soundproof cotton, reduces the harm of noise to operating personnel, can realize the damping and fall the noise, and the practicality is strong, but the soundproof cotton cover can influence the heat dissipation of motor at the surface of motor, because the motor can produce great heat at the in-process of work, and the soundproof cover has reduced the radiating rate of motor, makes the motor temperature too high produce the damage easily, influences the normal use of motor, has reduced the life of motor. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, and provides a cement mill sound-proof housing, which can solve the problems that the heat dissipation speed of a motor is reduced, the motor is easy to damage due to overhigh temperature, the normal use of the motor is influenced and the service life of the motor is reduced because the motor generates larger heat in the working process. The sound-proof cooling device comprises an annular sound-proof cover, radiating fins, a spiral flow guide pipe, a return pipe and a water storage tank, wherein the annular sound-proof cover is fixedly connected inside the mounting bracket, the annular sound-proof cover is sleeved on the surface of the driving motor, the radiating fins are fixedly connected on the outer surface of the annular sound-proof cover at equal intervals in a circular shape, the spiral flow guide pipe is fixedly connected inside the annular sound-proof cover, and the return pipe is fixedly arranged at the right end of the spiral flow guide pipe. Preferably, the top of the mounting bottom plate is rotatably provided with a roller, and the right end of the roller is fixedly provided with a large gear. Preferably, the output end of the driving motor is fixedly connected with a rotating shaft, the top of the mounting bottom plate is fixedly connected with a supporting frame, and one end of the rotating shaft, which is far away from the driving motor, is rotationally connected to the surface of the supporting frame. Preferably, the surface of the rotating shaft is fixedly sleeved with a pinion, and the pinion is meshed with the large gear. Preferably, the water storage tank is fixedly connected to the top of the mounting bottom plate, and one end of the return pipe, which is far away from the spiral guide pipe, extends to the inside of the water storage tank. Preferably, the top of the water storage tank is fixedly provided with a water suction pump, the water suction end of the water suction pump is fixedly provided with a water suction pipe, one end of the water suction pipe far away from the water suction pump extending into the interior of the storage tank. Preferably, a drain pipe is fixedly arranged at the drain end of the water suction pump, and one end of the drain pipe, which is far away from the water suction pump, is fixedly arranged at the left end of the spiral guide pipe. Compared with the prior art, the utility model has the beneficial effects that: 1. This cement mill sound-proof housing, through the radiating rate that cooling water quickened annular sound-proof housing, and then quickened the inside heat of annular sound-proof housing to the speed of outside diffusion, prevent driving motor's surface temperature too high to can dispel the heat through a plurality of heat