Cyclone breathing type filtering device for dust

Abstract

The utility model is applicable to the technical field of dust detection, and provides a cyclone breathing type dust filtering device which comprises a discharging assembly, a material distributing assembly is arranged at the bottom of the discharging assembly, a fan assembly is arranged on one side, far away from the discharging assembly, of the material distributing assembly, a base assembly is arranged at the bottom of the fan assembly, and the base assembly is provided with a dust collecting assembly. The discharging assembly comprises a discharging main body, a first storage groove is formed in the discharging assembly, a second storage groove is connected with the first storage groove, the second storage groove is conical, a first discharging hole is formed in the end, with the smaller diameter, of the second storage groove, a fan main body is connected with a motor, the motor starts the fan main body, and the fan main body is connected with the discharging assembly. The fan body drives the fan blades, the fan blades rotate to drive dust to flow, the dust flows through the discharging channel and then flows to the dust detection position through the discharging port, the whole device achieves dust conveying, and it is guaranteed that the dust reaches the dust detection position by controlling the dust flow speed and the dust flowing channel.

Description

Technical Field

[0001] The utility model relates to the technical field of dust detection, and more specifically, it relates to a cyclone breathing type filtering device for dust. Background Technique

[0002] Dust detection is an important means of environmental and occupational health monitoring. From an environmental perspective, it helps to evaluate air quality, understand the concentration and composition of particulate matter in the air, and determine whether relevant environmental protection standards are met. In industrial areas, dust detection can monitor whether the dust discharged by factories pollutes the surrounding environment.

[0003] At present, the light scattering method plays an important role in the field of dust detection. The light scattering method can give the measurement results of dust concentration in real time and quickly, and can immediately reflect the change of dust concentration in the environment.

[0004] However, the detection of the light scattering method is related to factors such as the size, shape and quantity of dust particles. The concentration of dust particles will affect the detection results of the light scattering method. Therefore, a cyclone breathing type filtering device for dust is proposed to improve the existing problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a cyclone breathing type filtering device for dust.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a cyclone breathing type filtering device for dust, including a blanking component, a material distributing component is arranged at the bottom of the blanking component, a fan component is arranged on one side of the material distributing component away from the blanking component, and a base component is arranged at the bottom of the fan component.

[0007] Among them, the blanking component includes a blanking main body, a first storage tank is opened inside the blanking component, a second storage tank is connected to the first storage tank, the shape of the second storage tank is conical, and a first blanking hole is opened at the smaller diameter end of the second storage tank.

[0008] By adopting the above technical solution, the blanking component, the material distributing component, the fan component and the base component are combined to form a dust filtering and conveying device. The dust tank formed by the combination of the first storage tank and the second storage tank can hold dust. Among them, the smaller diameter end of the second storage tank is connected to the first blanking hole. When the dust flows to the next stage of the detection position through the first blanking hole, the conical material passing port can well control the dust flow rate and prevent a large amount of dust from entering the detection position at one time.

[0009] The present utility model is further configured as follows: a fixing plate is provided at the bottom of the blanking main body, a second blanking hole is formed in the center of the fixing plate, the shape of the second blanking hole is adapted to that of the first blanking hole, a set of first fixing bolts are symmetrically arranged along the second blanking hole on the fixing plate, and the fixing plate and the blanking main body are connected by two sets of first fixing bolts.

[0010] By adopting the above technical solution, the shape of the second blanking hole is adapted to that of the first blanking hole, dust passes through the first blanking hole and then through the second blanking hole to reach the dust detection position in the next stage. A set of first fixing bolts are symmetrically arranged along the second blanking hole on the fixing plate, and the fixing plate and the blanking main body are connected by two sets of first fixing bolts, achieving the purpose of stably connecting the fixing plate and the blanking main body.

[0011] The present utility model is further configured as follows: a material distribution plate is provided at the bottom of the fixing plate, a central block is provided at the center position of the material distribution plate, a set of second fixing bolts are symmetrically arranged along the central block on the material distribution plate, and the material distribution plate and the fixing plate are connected by two sets of second fixing bolts.

[0012] By adopting the above technical solution, partition plates are provided on the material distribution plate, and dust can pass between adjacent partition plates. A central block is provided at the center position of the material distribution plate to prevent dust from directly falling and affecting dust detection. A set of second fixing bolts are symmetrically arranged along the central block on the material distribution plate, and the material distribution plate and the fixing plate are connected by two sets of second fixing bolts, achieving the purpose of stably connecting the material distribution plate and the fixing plate.

[0013] The present utility model is further configured as follows: an air box is provided at the bottom of the material distribution plate, a discharge port is provided on the outer side of the air box, and a fan main body is provided inside the air box.

[0014] The present utility model is further configured as follows: a fan blade is provided on the outer side of the fan main body, a discharge channel is provided between the fan blade and the middle position of the air box, and the discharge channel is communicated with the discharge port.

[0015] The present utility model is further configured as follows: a base main body is provided at the bottom of the air box, two sets of fixing columns are provided on the base main body, the fixing columns penetrate through the air box and the fixing plate, and the fixing plate and the air box are fixedly locked by the fixing columns.

[0016] By adopting the above technical solution, the discharge channel is communicated with the discharge port, the fan main body is connected to the motor, the motor starts the fan main body, the fan main body drives the fan blade, the rotation of the fan blade drives the flow of dust, the dust flows through the discharge channel and finally reaches the discharge port, and then flows to the dust detection position through the discharge port. The entire device realizes the transportation of dust, and by controlling the dust flow rate and the dust flow channel, it ensures that the dust reaches the dust detection position.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. The smaller-diameter end of the second storage tank is connected to the first discharge hole. When dust flows through the first discharge hole to the detection position in the next stage, the conical material-passing port can well control the dust flow rate and prevent a large amount of dust from entering the detection position at one time.

[0019] 2. A partition plate is provided on the material distribution plate, and dust can pass between adjacent partition plates. A central block is provided at the center position of the material distribution plate to prevent dust from falling directly and affecting dust detection.

[0020] 3. The main body of the fan is connected to the motor. When the motor starts the main body of the fan, the main body of the fan drives the fan blades, and the rotation of the fan blades drives the dust to flow. The dust flows through the discharge channel and finally reaches the discharge port, and then flows to the dust detection position through the discharge port. The entire device realizes the transportation of dust, and by controlling the dust flow rate and the dust flow channel, it ensures that the dust reaches the dust detection position. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a cyclone breathing type filtering device for dust of the present utility model.

[0022] Figure 2 In the present utility model Figure 1 isometric view.

[0023] Figure 3 In the present utility model Figure 2 explosion diagram.

[0024] Figure 4 In the present utility model Figure 2 is a cross-sectional view taken along the A-A direction.

[0025] Explanation of the reference numerals: 1. Feeding assembly; 11. Feeding main body; 12. First storage tank; 13. Second storage tank; 14. First discharge hole;

[0026] 2. Material distribution assembly; 21. Fixed plate; 22. Second fixing bolt; 23. First fixing bolt; 24. Material distribution plate; 25. Second discharge hole; 26. Central block;

[0027] 3. Fan assembly; 31. Air box; 32. Discharge port; 33. Main body of the fan; 34. Fan blade; 35. Discharge channel;

[0028] 4. Base assembly; 41. Base main body; 42. Fixed column. Detailed Description of the Invention

[0029] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present utility model in detail with reference to the drawings and in combination with the embodiments.

[0030] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0031] Please refer to Figures 1-4 , the present utility model provides the following technical solutions:

[0032] Embodiment 1

[0033] Refer to Figure 1 , a cyclone breathing type filtering device for dust, including a blanking component 1. A material distributing component 2 is arranged at the bottom of the blanking component 1. A fan component 3 is arranged on the side of the material distributing component 2 away from the blanking component 1. A base component 4 is arranged at the bottom of the fan component 3. The blanking component 1, the material distributing component 2, the fan component 3 and the base component 4 are combined to form a dust filtering device;

[0034] Refer to Figure 2 and Figure 3 , the blanking component 1 includes a blanking main body 11. A first storage tank 12 is opened inside the blanking component 1. A second storage tank 13 is connected to the first storage tank 12. The shape of the second storage tank 13 is conical. A first blanking hole 14 is opened at the smaller diameter end of the second storage tank 13. The dust tank formed by the combination of the first storage tank 12 and the second storage tank 13 can accommodate dust. Among them, the smaller diameter end of the second storage tank 13 is connected to the first blanking hole 14. When the dust flows to the next stage of the detection position through the first blanking hole 14, the conical material passing port can well control the dust flow rate and prevent a large amount of dust from entering the detection position at one time.

[0035] Refer to Figure 2 and Figure 3 , a fixing plate 21 is arranged at the bottom of the blanking main body 11. A second blanking hole 25 is opened at the center of the fixing plate 21. The shape of the second blanking hole 25 is adapted to that of the first blanking hole 14. The dust passes through the first blanking hole 14 and then through the second blanking hole 25 to reach the next stage of the dust detection position. A group of first fixing bolts 23 are symmetrically arranged along the second blanking hole 25 on the fixing plate 21. The fixing plate 21 and the blanking main body 11 are connected by two groups of first fixing bolts 23 to achieve the purpose of stably connecting the fixing plate 21 and the blanking main body 11.

[0036] Refer to Figure 1, a material distribution plate 24 is provided at the bottom of the fixed plate 21. Partition plates are provided on the material distribution plate 24, and dust can pass between adjacent partition plates. A central block 26 is provided at the center of the material distribution plate 24 to prevent dust from falling directly and affecting dust detection. A set of second fixing bolts 22 are symmetrically provided along the central block 26 on the material distribution plate 24. The material distribution plate 24 and the fixed plate 21 are connected by two sets of second fixing bolts 22, achieving the purpose of stably connecting the material distribution plate 24 and the fixed plate 21.

[0037] Refer to Figure 3 and Figure 4 , an air box 31 is provided at the bottom of the material distribution plate 24. An outlet 32 is provided on the outside of the air box 31. The outlet 32 is connected to the dust detection device, and dust can be transported to the dust detection position through the outlet 32. A fan main body 33 is provided inside the air box 31. The fan main body 33 is externally connected to a motor, and the motor can start the fan main body 33 to rotate.

[0038] Refer to Figure 3 and Figure 4 , a fan blade 34 is provided outside the fan main body 33. An outlet channel 35 is provided between the fan blade 34 and the middle position of the air box 31. The outlet channel 35 is communicated with the outlet 32. The fan main body 33 is connected to the motor. The motor starts the fan main body 33. The fan main body 33 drives the fan blade 34. The rotation of the fan blade 34 drives the dust to flow. The dust flows through the outlet channel 35 and finally reaches the outlet 32. Then, it flows to the dust detection position through the outlet 32. The entire device realizes the transportation of dust. By controlling the dust flow rate and the dust flow channel, it ensures that the dust reaches the dust detection position.

[0039] Refer to Figure 2 and Figure 3 , a base main body 41 is provided at the bottom of the air box 31. Two sets of fixing columns 42 are provided on the base main body 41. The fixing columns 42 penetrate through the air box 31 and the fixed plate 21. The fixed plate 21 and the air box 31 are fixedly locked through the fixing columns 42.

[0040] Specifically, during the dust detection process, the dust tank formed by the combination of the first storage tank 12 and the second storage tank 13 can accommodate dust. Among them, the smaller-diameter end of the second storage tank 13 is connected to the first blanking hole 14. The dust then passes through the first blanking hole 14. Partition plates are provided on the material distribution plate 24, and dust can pass between adjacent partition plates. The fan main body 33 is connected to the motor. The motor starts the fan main body 33. The fan main body 33 drives the fan blade 34. The rotation of the fan blade 34 drives the dust to flow. The dust flows through the outlet channel 35 and finally reaches the outlet 32. Then, it flows to the dust detection position through the outlet 32. The entire device realizes the transportation of dust. By controlling the dust flow rate and the dust flow channel, it ensures that the dust reaches the dust detection position.

[0041] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

Claims

1. A cyclone breathing type filtering device for dust, characterized in that: It includes a blanking component (1). A material distributing component (2) is arranged at the bottom of the blanking component (1). A fan component (3) is arranged on the side of the material distributing component (2) away from the blanking component (1). A base component (4) is arranged at the bottom of the fan component (3). Among them, the blanking component (1) includes a blanking main body (11). A first storage tank (12) is opened inside the blanking component (1). A second storage tank (13) is connected to the first storage tank (12). The shape of the second storage tank (13) is conical. A first blanking hole (14) is opened at the end with a smaller diameter of the second storage tank (13).

2. The cyclone breathing type filtering device for dust according to claim 1, wherein: A fixing plate (21) is arranged at the bottom of the blanking main body (11). A second blanking hole (25) is opened at the center of the fixing plate (21). The shape of the second blanking hole (25) is adapted to that of the first blanking hole (14). A set of first fixing bolts (23) are symmetrically arranged along the second blanking hole (25) on the fixing plate (21). The fixing plate (21) is connected to the blanking main body (11) through two sets of first fixing bolts (23).

3. The cyclone breathing type filtering device for dust according to claim 2, wherein: A material distributing plate (24) is arranged at the bottom of the fixing plate (21). A central block (26) is arranged at the central position of the material distributing plate (24). A set of second fixing bolts (22) are symmetrically arranged along the central block (26) on the material distributing plate (24). The material distributing plate (24) is connected to the fixing plate (21) through two sets of second fixing bolts (22).

4. A cyclone breathing type filtering device for dust according to claim 3, characterized in that: A wind box (31) is arranged at the bottom of the material distributing plate (24). An outlet (32) is arranged on the outer side of the wind box (31). A fan main body (33) is arranged inside the wind box (31).

5. The cyclone breathing type filtering device for dust according to claim 4, wherein: A fan blade (34) is arranged on the outer side of the fan main body (33). An outlet channel (35) is arranged between the fan blade (34) and the wind box (31). The outlet channel (35) is communicated with the outlet (32).

6. The cyclone breathing type filtering device for dust according to claim 5, characterized in that: A base main body (41) is arranged at the bottom of the wind box (31). Two sets of fixing columns (42) are arranged on the base main body (41). The fixing columns (42) penetrate through the wind box (31) and the fixing plate (21). The fixing plate (21) and the wind box (31) are fixedly locked through the fixing columns (42).

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