Drying device with noise reduction effect

Abstract

The utility model discloses a drying device with noise reduction effect, which relates to the technical field of calcium carbonate processing, and comprises a first retention bin, support legs and a heating fan, the top surface of the first retention bin is fixedly provided with a feed inlet, one side of the first retention bin is provided with a rotatable rotary drum, and the other side of the first retention bin is provided with a motor. A supporting ring and a gear ring are arranged at different positions of the outer wall of the rotating barrel in a sleeving mode respectively, a second retention bin is arranged on the other side of the rotating barrel, a discharging opening is formed in the bottom of the second retention bin, and a conveying and raising plate is installed on the inner wall of the rotating barrel; according to the calcium carbonate particle heating and conveying device, the rotating barrel is arranged, the conveying and lifting plate is arranged on the inner wall of the rotating barrel, and the heating fan is matched for use, so that calcium carbonate particles can be uniformly heated and can be conveyed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate processing, in particular to a drying device with noise reduction effect. Background Art

[0002] As an important inorganic chemical raw material, calcium carbonate is widely used in rubber, plastic, papermaking, coatings, medical care and pesticide production. With the growing market demand for calcium carbonate products, higher requirements are placed on the production efficiency and quality of calcium carbonate.

[0003] However, traditional calcium carbonate drying methods often have problems such as long drying time, uneven drying, and high energy consumption, which not only affects the production efficiency of calcium carbonate, but also limits the application of calcium carbonate in high-end fields.

[0004] In the existing calcium carbonate drying technology, the disc continuous dryer is a common drying equipment. This equipment achieves the drying of calcium carbonate through continuous material flow and circulation of heating medium. However, during the drying process of the traditional disc continuous dryer, due to the uneven distribution of materials on the drying disc and the fluctuation of the heating medium temperature, the drying speed is often inconsistent and the product quality is unstable.

[0005] In view of this, a drying device with noise reduction effect is provided to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a drying device with noise reduction effect to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides a drying device with noise reduction effect, including a first fixing bin, supporting legs and a heating fan, a feed port is fixedly installed on the top surface of the first fixing bin, a rotatable rotating barrel is installed on one side of the first fixing bin, support rings and gear rings are respectively sleeved at different positions on the outer wall of the rotating barrel, a second fixing bin is arranged on the other side of the rotating barrel, a discharge port is opened at the bottom of the second fixing bin, and a conveying plate is installed on the inner wall of the rotating barrel.

[0008] Furthermore, a square support leg is provided below the gear ring, a mounting block is provided above the square support leg, and a rotatable gear is installed on the outer wall of the mounting block.

[0009] Furthermore, the specific number of the gears is two, a motor is provided on one side of another gear, the motor drives the connected gear, and the two gears are meshed with the gear ring at the same time.

[0010] Furthermore, a mounting block is provided below the support ring, a rotatable rotating ring is mounted on the inner wall of the mounting block, and the rotating ring is fitted with the outer wall of the support ring.

[0011] Furthermore, a through hole is provided on one side of the second retaining bin, a bent pipe is fixedly installed at a position corresponding to the through hole, and an air outlet muffler is installed on the top surface of the bent pipe.

[0012] Furthermore, there are a plurality of the conveying plates, and the conveying plates are fixedly installed on the inner wall of the rotary barrel in an inclined state, and the plurality of conveying plates are evenly distributed inside the rotary barrel.

[0013] Furthermore, a blocking plate is fixedly mounted on the side wall of the conveying plate.

[0014] Furthermore, the specific number of the mounting support blocks and rotating rings is two, the two mounting support blocks and rotating rings are symmetrically arranged on both sides of the support ring, and the two rotating rings are in contact with the support ring at the same time.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By providing a rotating barrel and a conveying plate on the inner wall of the rotating barrel, and using it in conjunction with a heating fan, not only can the calcium carbonate particles be evenly heated, but the calcium carbonate particles can also be conveyed, thereby increasing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the side of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at BB in the middle.

[0021] In the figure: 1. first fixed bin; 2. support leg; 3. feed port; 4. heating fan; 5. rotating barrel; 6. support ring; 7. gear ring; 8. second fixed bin; 9. air outlet muffler; 10. mounting support block; 11. rotating ring; 12. square support leg; 13. mounting block; 14. gear; 15. motor; 16. conveying plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4 A drying device with noise reduction effect comprises a first fixing bin 1, supporting legs 2 and a heating fan 4, a feed port 3 is fixedly installed on the top surface of the first fixing bin 1, a rotatable rotary barrel 5 is installed on one side of the first fixing bin 1, a support ring 6 and a gear ring 7 are respectively sleeved at different positions on the outer wall of the rotary barrel 5, a second fixing bin 8 is arranged on the other side of the rotary barrel 5, a feed discharge port is opened at the bottom of the second fixing bin 8, a conveying plate 16 is installed on the inner wall of the rotary barrel 5, the number of the conveying plates 16 is multiple, the conveying plates 16 are fixedly installed on the inner wall of the rotary barrel 5 in an inclined state, the multiple conveying plates 16 are evenly distributed inside the rotary barrel 5, and a blocking plate is fixedly installed on the side wall of the conveying plate 16.

[0025] For further information, see Figure 1 A square supporting leg 12 is provided below the gear ring 7, a mounting block 13 is provided above the square supporting leg 12, a rotatable gear 14 is installed on the outer wall of the mounting block 13, the specific number of the gears 14 is two, a motor 15 is provided on one side of the other gear 14, the motor 15 is connected to the gear 14, and the two gears 14 are meshed with the gear ring 7 at the same time. By providing the mounting block 13 and the motor 15, and providing gears 14 on one side of the mounting block 13 and the motor 15, and providing two gears 14 to mesh with the gear ring 7 at the same time, after the motor 15 drives one gear 14 to rotate, the gear ring 7 will be driven to rotate stably.

[0026] For further information, see Figure 1 A mounting block 10 is provided below the support ring 6, and a rotatable rotating ring 11 is installed on the inner wall of the mounting block 10, and the rotating ring 11 is fitted with the outer wall of the support ring 6. The specific number of the mounting blocks 10 and the rotating ring 11 is two, and the two mounting blocks 10 and the rotating ring 11 are symmetrically arranged on both sides of the support ring 6, and the two rotating rings 11 are in contact with the support ring 6 at the same time. By arranging the mounting block 10 and arranging a rotatable rotating ring 11 on the inner wall of the mounting block 10, and finally making the rotating ring 11 fit with the support ring 6, the rotating barrel 5 is supported by the rotating ring 11 during the rotation process, and is also limited by the mounting block 10 and will not easily fall out of the device.

[0027] In addition, see Figure 2The device as a whole is tilted from the feed port 3 to the discharge port.

[0028] During the specific implementation, the user places the calcium carbonate particles to be dried into the feed port 3, and then starts the heating fan 4 and the motor 15 at the same time. After the heating fan 4 is started, hot air will be blown into the rotary barrel 5 to help dry the calcium carbonate particles. After the motor 15 rotates, it will drive the entire rotary barrel 5 to rotate through the gear ring 7. When the rotary barrel 5 rotates, the calcium carbonate particles in the rotary barrel 5 will be driven to rotate by the conveying plate 16. When the conveying plate 16 rotates counterclockwise, the calcium carbonate particles will be lifted up by the conveying plate 16 and then fall down. During the process, the calcium carbonate particles are continuously blown by the hot air generated by the heating fan 4, which can take away the moisture inside the calcium carbonate particles, thereby achieving the drying effect on the calcium carbonate particles.

[0029] At the same time, while the calcium carbonate particles are being dried, since the conveying plate 16 is installed on the inner wall of the rotary barrel 5 in an inclined state as a whole, the calcium carbonate particles will be transported forward during the rotation of the support ring 6, and will be transported and lifted by multiple conveying plates 16, and blown by the hot air generated by the heating fan 4. After multiple dryings, they will finally flow out from the discharge port at the bottom of the second fixing bin 8. This process not only completes the drying of the calcium carbonate particles but also completes the transportation of the calcium carbonate particles.

[0030] By providing the rotary barrel 5 and providing the conveying plate 16 on the inner wall of the rotary barrel 5, in conjunction with the heating fan 4, not only can the calcium carbonate particles be uniformly heated, but also the calcium carbonate particles can be conveyed, thereby increasing the practicability of the device.

[0031] Embodiment 2

[0032] Based on Example 1, please refer to Figure 1-4 A drying device with noise reduction effect, wherein a through hole is opened on one side of the second retaining bin 8, a bent pipe is fixedly installed at a position corresponding to the through hole, and an air outlet muffler 9 is installed on the top surface of the bent pipe.

[0033] It should be noted that the interior of the tuyere silencer 9 is filled with sound-absorbing material, specifically polyester fibers. When noise passes through the tuyere silencer 9, these polyester fibers will absorb the energy of the noise and convert it into tiny heat energy, thereby effectively reducing the spread of noise. At the same time, the wall surface inside the tuyere silencer 9 uses a metal plate as a support. When the noise passes, part of the noise will be reflected back, further reducing the spread of noise.

[0034] By setting a through hole and a bent pipe, and installing an air outlet silencer 9 on the top surface of the bent pipe, part of the noise generated inside the device will pass through the air outlet silencer 9 and then be discharged to the outside. When passing through the air outlet silencer 9, the air outlet silencer 9 will directly reduce the noise, thereby reducing the noise generated by the device during use and achieving a noise reduction effect.

[0035] Working principle: the user places the calcium carbonate particles to be dried into the feed port 3, and then starts the heating fan 4 and the motor 15 at the same time. After the heating fan 4 is started, hot air will be blown into the rotary barrel 5 to help dry the calcium carbonate particles. After the motor 15 rotates, it will drive the entire rotary barrel 5 to rotate through the gear ring 7. When the rotary barrel 5 rotates, the calcium carbonate particles in the rotary barrel 5 will be driven to rotate by the conveying plate 16. When the conveying plate 16 rotates counterclockwise, the calcium carbonate particles will be lifted up by the conveying plate 16 and then fall down. During the process, the calcium carbonate particles are continuously blown by the hot air generated by the heating fan 4, which can take away the moisture inside the calcium carbonate particles, thereby achieving the drying effect on the calcium carbonate particles.

[0036] At the same time, while the calcium carbonate particles are being dried, since the conveying plate 16 is installed on the inner wall of the rotary barrel 5 in an inclined state as a whole, the calcium carbonate particles will be transported forward during the rotation of the support ring 6, and will be transported and lifted by multiple conveying plates 16, and blown by the hot air generated by the heating fan 4. After multiple dryings, they will finally flow out from the discharge port at the bottom of the second fixing bin 8. This process not only completes the drying of the calcium carbonate particles but also completes the transportation of the calcium carbonate particles.

[0037] By providing the rotary barrel 5 and providing the conveying plate 16 on the inner wall of the rotary barrel 5, in conjunction with the heating fan 4, not only can the calcium carbonate particles be uniformly heated, but also the calcium carbonate particles can be conveyed, thereby increasing the practicability of the device.

[0038] By setting a through hole and a bent pipe, and installing an air outlet silencer 9 on the top surface of the bent pipe, part of the noise generated inside the device will pass through the air outlet silencer 9 and then be discharged to the outside. When passing through the air outlet silencer 9, the air outlet silencer 9 will directly reduce the noise, thereby reducing the noise generated by the device during use and achieving a noise reduction effect.

Claims

1. A drying device with noise reduction effect, comprising a first retaining bin (1), legs (2) and a heating fan (4), characterized in that: A feed port (3) is fixedly mounted on the top surface of the first retaining bin (1); a rotatable rotary barrel (5) is mounted on one side of the first retaining bin (1); support rings (6) and gear rings (7) are respectively sleeved at different positions on the outer wall of the rotary barrel (5); a second retaining bin (8) is arranged on the other side of the rotary barrel (5); a feed port is provided at the bottom of the second retaining bin (8); and a conveying plate (16) is mounted on the inner wall of the rotary barrel (5).

2. A drying device with noise reduction effect as claimed in claim 1, characterized in that: A square support leg (12) is arranged below the gear ring (7), a mounting block (13) is arranged above the square support leg (12), and a rotatable gear (14) is mounted on the outer wall of the mounting block (13).

3. A drying device with noise reduction effect as claimed in claim 2, characterized in that: The specific number of the gears (14) is two, and a motor (15) is arranged on one side of another gear (14), and the motor (15) is connected to the gear (14) through transmission, and the two gears (14) are meshed with the gear ring (7) at the same time.

4. A drying device with noise reduction effect as claimed in claim 1, characterized in that: A mounting block (10) is provided below the support ring (6), a rotatable rotating ring (11) is mounted on the inner wall of the mounting block (10), and the rotating ring (11) is in contact with the outer wall of the support ring (6).

5. A drying device with noise reduction effect as claimed in claim 1, characterized in that: A through hole is provided on one side of the second retaining bin (8), a bent pipe is fixedly installed at a position corresponding to the through hole, and an air outlet silencer (9) is installed on the top surface of the bent pipe.

6. A drying device with noise reduction effect as claimed in claim 1, characterized in that: There are a plurality of the conveying plates (16), and the conveying plates (16) are fixedly installed on the inner wall of the rotating barrel (5) in an inclined state. The plurality of conveying plates (16) are evenly distributed inside the rotating barrel (5).

7. A drying device with noise reduction effect as claimed in claim 1, characterized in that: A material blocking plate is fixedly mounted on the side wall of the conveying plate (16).

8. A drying device with noise reduction effect as claimed in claim 4, characterized in that: The specific number of the mounting support blocks (10) and the rotating rings (11) is two. The two mounting support blocks (10) and the rotating rings (11) are symmetrically arranged on both sides of the support ring (6), and the two rotating rings (11) are in contact with the support ring (6) at the same time.

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