Dust removal mechanism suitable for flour mill

Abstract

The utility model relates to the technical field of dust removal mechanisms, in particular to a dust removal mechanism suitable for a pulverizer, which comprises a machine body, one side of the machine body is provided with a feed inlet, the feed inlet penetrates through the machine body and extends into the machine body, the bottom of the machine body is fixedly connected with a supporting bracket, and one side of the machine body far away from the feed inlet is provided with a spraying assembly. A rotating assembly is fixedly mounted at the top of the machine body, an air blowing assembly is arranged above the rotating assembly at the top of the machine body, and a filtering structure is arranged in the machine body. Through the matching design of the rotating assembly, the air blowing assembly and the filtering structure, the second rotating rod drives the rotating block to rotate in the fixed block through the motor, so that the second rotating rod pushes the first rotating rod to rotate for half a circle every time, and the purpose that the first rotating rod drives the partition plate to rotate synchronously is achieved; and therefore, the fan repeatedly blows and sucks air to the filter screen through the pipeline, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal mechanisms, in particular to a dust removal mechanism suitable for a grinding mill. Background Art

[0002] The dust removal mechanism is an organization that specializes in air purification and dust removal technology. In order to be suitable for the dust removal mechanism of the grinding mill, the common process is: pretreatment stage, main dust removal stage, secondary treatment stage. This dust removal mechanism can effectively capture and treat the dust generated by the grinding mill to ensure the cleanliness of the environment and the smooth progress of the process. The goal of the dust removal mechanism is to improve the air quality of indoor and outdoor environments, protect people's health, and reduce the impact of air pollution on the environment. When selecting a dust removal mechanism, you can consider its process characteristics, treatment requirements, and on-site environment.

[0003] Common dust removal mechanisms also have some problems, because during use, a filter is required to filter the dust, so the device needs airflow to blow the filter repeatedly, which requires manual control of the airflow switch in the device, which is inconvenient to operate the device and increases the difficulty of operating the device. In addition, the existing dust removal mechanism cannot perform secondary treatment on the waste well after the dust removal stage, which may affect the dust removal efficiency and stability of the device to a certain extent.

[0004] Therefore, we propose a dust removal mechanism suitable for a grinding mill to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal mechanism suitable for a grinding mill, so as to solve the problem raised in the above background technology that the airflow needs to be blown repeatedly on the filter screen during use, which requires manual control of the airflow switch in the device, making the operation of the device inconvenient, and the existing dust removal mechanism cannot perform secondary treatment of the waste well after the dust removal stage, which may affect the dust removal efficiency and stability of the device to a certain extent.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal mechanism suitable for a grinding mill, comprising a body, a feed port is arranged on one side of the body, and the feed port extends through the body to the inside of the body, a support bracket is fixedly connected to the bottom of the body, a spray assembly is arranged on the side of the body away from the feed port, a rotating assembly is fixedly installed on the top of the body, a blowing assembly is arranged above the top rotating assembly of the body, and a filtering structure is arranged inside the body.

[0007] Preferably, the body is configured as a hollow cylinder with a cone connected to the bottom, a baffle is provided below the internal filtering structure of the body, and the baffle is configured as an irregular semicircle that fits the inner wall of the cone at the bottom of the body, and the baffle divides the bottom of the body into two parts, and a discharge port is opened at the bottom of the body.

[0008] Preferably, the spray assembly includes a water tank, a top cover is hinged on the top of the water tank, a fixing plate is fixedly connected to the side of the water tank close to the supporting bracket, and the bottom of the fixing plate is fixedly connected to the top of the supporting bracket, a water pipe is installed on one side of the water tank, and the water pipe is configured as a hollow cylinder connected to the inner wall of the water tank, and one end of the water pipe close to the body extends through the body to the inside of the body, and a nozzle is provided on the outer surface of the water pipe, and the nozzle is configured in multiple groups.

[0009] Preferably, the rotating assembly includes a first rotating rod, a disc is provided on the top of the first rotating rod, and cylinders are fixedly connected on both sides of the disc, a fixing block is installed on the top of the first rotating rod, and a groove is provided inside the fixing block, a second rotating rod is provided above the first rotating rod, and a round rod is provided on the outer surface of the bottom of the second rotating rod, a limiting ring is fixedly provided on the outer surface of the bottom of the second rotating rod, a rotating block is fixedly connected below the limiting ring at the bottom of the first rotating rod, and a motor is connected to the top of the second rotating rod.

[0010] Preferably, the blowing assembly includes a support rod, and the support rod is arranged in multiple groups, and the support rod is fixedly connected to the top of the machine body, a support plate is installed on the top of the support rod, a fan is placed on the top of the support plate, the output ends on both sides of the fan are connected to pipes, and the pipes extend downward through the machine body and extend to the inner wall of the machine body.

[0011] Preferably, the filtering structure includes a base plate, a partition plate is fixedly installed on the top of the base plate, and a first rotating rod is fixedly connected to the top of the partition plate, filter screens are arranged on both sides of the top partition plate of the base plate, and the bottoms of the two groups of filter screens are fixedly connected to the top of the base plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the utility model;

[0013] Through the coordinated design of the rotating assembly, the blowing assembly and the filtering structure, the second rotating rod drives the rotating block to rotate inside the fixed block through the motor, so that the second rotating rod pushes the first rotating rod to rotate half a circle each time, thereby achieving the purpose of the first rotating rod driving the partition plate to rotate synchronously, and then the fan repeatedly blows and sucks air on the filter through the pipe, thereby achieving automatic screening of the device, improving work efficiency and reducing unnecessary physical labor of the operator.

[0014] Through the design of the spray component, after the dust removal stage is completed, the dust is blown out of the device and then sprayed through the nozzles arranged on the surface of the water pipe, so that the dust particles are wetted and adsorbed after being sprayed with water mist, and then deposited, which is convenient for secondary treatment of the waste and increases the dust removal efficiency and stability of the device. At the same time, the top cover arranged on the top of the water tank helps the operator to add water more conveniently, which is convenient for the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the structure of the spray assembly of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the exploded structure of the rotating assembly of the utility model;

[0020] Figure 5 It is a top view of the structure of the rotating assembly of the utility model;

[0021] Figure 6 It is a three-dimensional schematic diagram of the structure of the blowing assembly of the utility model;

[0022] Figure 7 It is a structural stereoscopic schematic diagram of the filtering structure of the utility model;

[0023] In the figure: 1. body; 2. feed inlet; 3. support bracket; 4. spray assembly; 41. water tank; 42. top cover; 43. fixed plate; 44. water pipe; 45. nozzle; 5. rotating assembly; 51. first rotating rod; 52. fixed block; 53. second rotating rod; 54. limiting ring; 55. rotating block; 56. motor; 6. blowing assembly; 61. support rod; 62. support plate; 63. fan; 64. pipeline; 7. filtering structure; 71. bottom plate; 72. partition plate; 73. filter screen; 8. baffle; 9. discharge port. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-7 The utility model provides an embodiment: a dust removal mechanism suitable for a grinding mill, comprising a body 1, the body 1 is configured as a hollow cylinder with a cone connected to the bottom, and a filtering structure 7 is provided inside the body 1, a baffle 8 is provided below the filtering structure 7 inside the body 1, and the baffle 8 is configured as an irregular semicircle that fits the inner wall of the cone at the bottom of the body 1, and the baffle 8 divides the bottom of the body 1 into two parts, and a discharge port 9 is provided at the bottom of the body 1;

[0026] A feed inlet 2 is provided on one side of the body 1, and the feed inlet 2 extends through the body 1 to the inside of the body 1, a support bracket 3 is fixedly connected to the bottom of the body 1, a spray assembly 4 is provided on the side of the body 1 away from the feed inlet 2, and the spray assembly 4 includes a water tank 41, a top cover 42 is hinged on the top of the water tank 41, a fixing plate 43 is fixedly connected to the side of the water tank 41 close to the support bracket 3, and the bottom of the fixing plate 43 is fixedly connected to the top of the support bracket 3, a water pipe 44 is installed on one side of the water tank 41, and the water pipe 44 is configured as a hollow cylinder connected to the inner wall of the water tank 41, and one end of the water pipe 44 close to the body 1 extends through the body 1 to the inside of the body 1, a nozzle 45 is provided on the outer surface of the water pipe 44, and the nozzle 45 is configured in multiple groups, according to the attached Figure 3 The spray assembly 4 is fixed to one side of the support bracket 3 through the fixing plate 43, and the secondary treatment of dust is completed through the nozzle 45 on the outer surface of the water pipe 44. At the same time, a top cover 42 is set on the top of the water tank 41 to achieve quick water addition and convenient use by the operator;

[0027] A rotating assembly 5 is fixedly installed on the top of the machine body 1, and the rotating assembly 5 includes a first rotating rod 51, a disc is arranged on the top of the first rotating rod 51, and cylinders are fixedly connected on both sides of the disc, a fixing block 52 is installed on the top of the first rotating rod 51, and a groove is opened inside the fixing block 52, a second rotating rod 53 is arranged above the first rotating rod 51, and a round rod is arranged on the outer surface of the bottom of the second rotating rod 53, a limiting ring 54 is fixedly sleeved on the outer surface of the bottom of the second rotating rod 53, a rotating block 55 is fixedly connected below the limiting ring 54 at the bottom of the first rotating rod 51, and a motor 56 is connected to the top of the second rotating rod 53, according to the attached Figure 4, the second rotating rod 53 is driven to rotate by the motor 56, so that the second rotating rod 53 pushes the first rotating rod 51 to rotate synchronously, so that the device can automatically rotate after the motor 56 is turned on;

[0028] A blowing assembly 6 is arranged above the top rotating assembly 5 of the machine body 1, and the blowing assembly 6 includes a supporting rod 61, and the supporting rod 61 is arranged in multiple groups, and the supporting rod 61 is fixedly connected to the top of the machine body 1, and a supporting plate 62 is installed on the top of the supporting rod 61, and a fan 63 is placed on the top of the supporting plate 62, and the output ends on both sides of the fan 63 are connected with pipes 64, and the pipes 64 extend downward through the machine body 1 and extend to the inner wall of the machine body 1, and a filtering structure 7 is arranged inside the machine body 1, and the filtering structure 7 includes a bottom plate 71, and a partition plate 72 is fixedly installed on the top of the bottom plate 71, and the top of the partition plate 72 is fixedly connected to the first rotating rod 51, and filters 73 are arranged on both sides of the partition plate 72 at the top of the bottom plate 71, and the bottoms of the two groups of filters 73 are fixedly connected to the top of the bottom plate 71. Figure 7 The first dust removal of the waste is achieved through the filter screen 73, and at the same time, the filter screens 73 on both sides are separated by the partition plate 72 to ensure the stability of dust removal of the filter screens 73 on both sides.

[0029] Working principle: Before using the device, the support bracket 3 needs to be placed in a suitable position to ensure stability during use, and then the dust outlet of the grinder to be dusted is connected to the feed port 2 to ensure that the device can absorb dust normally. At the same time, a device for receiving waste is placed under the discharge port 9;

[0030] When using the device, it is necessary to turn on the fan 63 arranged above the support plate 62, so that a group of pipes 64 connected to the output end of the fan 63 inhales air, and the dust entering the body 1 from the feed inlet 2 is sucked into the filter screen 73 from under the bottom plate 71, and the filter screen 73 leaves the sieved dust inside the filter screen 73, and another group of pipes 64 blows air, and the dust inside the filter screen 73 is blown out of the filter screen 73 from the bottom plate 71 and enters the bottom of the body 1, and the baffle 8 separates the outlets of the two groups of filter screens 73 to ensure the stability of the two groups of filter screens 73 of the device, and the support rod 61 provides support force for the blowing assembly 6 to ensure the stability of the blowing assembly 6;

[0031] Then, the motor 56 disposed under the support plate 62 is turned on, so that the motor 56 drives the second rotating rod 53 at the bottom to rotate. When the second rotating rod 53 rotates, it will drive the limit ring 54 and the rotating block 55 to rotate, so that the limit ring 54 and the rotating block 55 are engaged and move inside the fixed block 52. At the same time, the round rods disposed on the outer surface of the second rotating rod 53 will push the cylinders fixedly connected on both sides of the first rotating rod 51, so that the first rotating rod 51 drives the partition plate 72 and the bottom plate 71 to rotate synchronously, so that the device rotates automatically.

[0032] Next, after the waste is blown out of the filter screen 73 by the air blowing pipe 64, it enters the bottom of 01 through 71, and then the spray assembly 4 device sprays the dust through the nozzle 45 arranged on the outer surface of the water pipe 44 to complete the secondary treatment of the dust. If water is needed, the top cover 42 arranged on the top of the water tank 41 can be opened to add water. At the same time, the fixing plate 43 will provide support for the spray assembly 4 to ensure the stability of the spray assembly 4. Then, the dust after the secondary treatment will fall out of the device from the discharge port 9;

[0033] After using the device, turn off the motor 56 and the fan 63 to complete the waste treatment, and then the reset action is the same as above. The above is the entire working principle of the utility model.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A dust removal mechanism suitable for a grinding mill, characterized in that: include: A machine body (1), wherein a feed inlet (2) is provided on one side of the machine body (1), and the feed inlet (2) passes through the machine body (1) and extends into the interior of the machine body (1), a support bracket (3) is fixedly connected to the bottom of the machine body (1), a spray assembly (4) is provided on the side of the machine body (1) away from the feed inlet (2), a rotating assembly (5) is fixedly installed on the top of the machine body (1), a blowing assembly (6) is provided above the rotating assembly (5) at the top of the machine body (1), and a filtering structure (7) is provided inside the machine body (1).

2. A dust removal mechanism suitable for a grinding mill according to claim 1, characterized in that: The machine body (1) is configured as a hollow cylinder with a cone connected to the bottom, a baffle (8) is provided below the internal filtering structure (7) of the machine body (1), and the baffle (8) is configured as an irregular semicircle that fits the inner wall of the cone at the bottom of the machine body (1), and the baffle (8) divides the bottom of the machine body (1) into two parts, and a discharge port (9) is provided at the bottom of the machine body (1).

3. A dust removal mechanism suitable for a grinding mill according to claim 1, characterized in that: The spray assembly (4) comprises a water tank (41), the top of the water tank (41) is hingedly connected to a top cover (42), a side of the water tank (41) close to the support bracket (3) is fixedly connected to a fixing plate (43), and the bottom of the fixing plate (43) is fixedly connected to the top of the support bracket (3), a water pipe (44) is installed on one side of the water tank (41), and the water pipe (44) is arranged as a hollow cylinder connected to the inner wall of the water tank (41), and one end of the water pipe (44) close to the body (1) passes through the body (1) and extends to the inside of the body (1), and a nozzle (45) is arranged on the outer surface of the water pipe (44), and the nozzle (45) is arranged in a plurality of groups.

4. A dust removal mechanism suitable for a grinding mill according to claim 1, characterized in that: The rotating assembly (5) comprises a first rotating rod (51), a disc is arranged on the top of the first rotating rod (51), and cylinders are fixedly connected to both sides of the disc, a fixing block (52) is installed on the top of the first rotating rod (51), and a groove is provided inside the fixing block (52), a second rotating rod (53) is arranged above the first rotating rod (51), and a round rod is arranged on the outer surface of the bottom of the second rotating rod (53), a limiting ring (54) is fixedly sleeved on the outer surface of the bottom of the second rotating rod (53), a rotating block (55) is fixedly connected below the limiting ring (54) at the bottom of the first rotating rod (51), and a motor (56) is connected to the top of the second rotating rod (53).

5. A dust removal mechanism suitable for a grinding mill according to claim 1, characterized in that: The blowing assembly (6) comprises a support rod (61), and the support rod (61) is arranged in a plurality of groups, and the support rod (61) is fixedly connected to the top of the machine body (1), a support plate (62) is installed on the top of the support rod (61), a fan (63) is placed on the top of the support plate (62), and output ends on both sides of the fan (63) are connected to pipes (64), and the pipes (64) extend downwardly through the machine body (1) and extend to the inner wall of the machine body (1).

6. A dust removal mechanism suitable for a grinding mill according to claim 1, characterized in that: The filtering structure (7) comprises a bottom plate (71), a partition plate (72) is fixedly mounted on the top of the bottom plate (71), and a first rotating rod (51) is fixedly connected to the top of the partition plate (72), filter screens (73) are arranged on both sides of the partition plate (72) at the top of the bottom plate (71), and the bottoms of two groups of the filter screens (73) are fixedly connected to the top of the bottom plate (71).

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