Material passing mechanism for dust detection

Abstract

The utility model is applicable to the technical field of dust detection, and provides a material passing mechanism for dust detection, which comprises a detection assembly and a material passing assembly connected with the detection assembly, the detection assembly comprises a box body, the box body is of a rectangular structure, a fixed connection column is arranged at the bottom of the box body, a connection column is arranged below the fixed connection column, and the fixed connection column is connected with the material passing assembly. A limiting seat is arranged at the bottom of the connecting column, a material passing groove is formed in the side wall of the box body in a penetrating mode, a filter membrane is arranged in the material passing groove, the fixedly-connecting column is in a cylinder shape, the interior of the fixedly-connecting column is hollow and provided with threads, one end of the fixedly-connecting column communicates with the material passing groove in the box body, the filter membrane is arranged in the material passing groove, and the other end of the fixedly-connecting column communicates with the material passing groove in the box body. The material passing groove is a channel for materials to pass through, the through design of the material passing groove allows dust to smoothly enter a detection area, and the filter membrane in the material passing groove is a key component and is used for being in full contact with dust airflow, so that the detection accuracy is improved, and the stability of a detection result is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust detection, and more specifically, it relates to a material feeding mechanism for dust detection. Background Art

[0002] Dust detection is an important environmental and occupational health monitoring work. In a coal mine enterprise, the light scattering method is regularly used to detect the dust concentration in the mine, which can timely detect the areas where the dust concentration exceeds the standard, and take effective ventilation and dust reduction measures to ensure the physical health of miners. In the field of environmental monitoring, dust detection can help evaluate the air quality and provide data support for formulating environmental protection policies.

[0003] At present, the material feeding mechanism for dust concentration detection plays an important role in dust detection. It is mainly responsible for accurately and evenly transporting the dust-containing gas or material into the detection equipment to ensure the accuracy and reliability of the detection results.

[0004] However, the design and selection of the material feeding mechanism need to consider multiple factors. Among them, the contact area between the dust transported by the material feeding structure and the detection equipment will affect the final dust concentration detection result. Therefore, a material feeding mechanism for dust detection is proposed to improve the existing problems. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a material feeding mechanism for dust detection.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A material feeding mechanism for dust detection, including a detection component, and a material feeding component connected to the detection component.

[0007] Among them, the detection component includes a box body. The box body is set as a rectangular structure. A fixed connection column is arranged at the bottom of the box body. A connection column is arranged below the fixed connection column. A limit seat is arranged at the bottom of the connection column. A material feeding groove is penetrated and opened on the side wall of the box body. A filter membrane is arranged inside the material feeding groove.

[0008] By adopting the above technical solution, the box body is designed with a rectangular structure, providing a stable appearance and sufficient internal space to accommodate necessary components and conduct material detection. A fixed connection column is arranged at the bottom of the box body. A connection column is arranged below the fixed connection column. A limit seat is arranged at the bottom of the connection column. A material feeding groove is penetrated and opened on the side wall of the box body. A filter membrane is arranged inside the material feeding groove. The material feeding groove is the channel for materials to pass through. Its penetrated design allows dust to smoothly enter the detection area. The filter membrane inside the material feeding groove is a key component for fully contacting with the dust airflow.

[0009] The present utility model is further configured as follows: The shape of the fixed connection column is a cylinder, and the inside is hollow and provided with threads. One end of the fixed connection column is communicated with the material passing groove inside the box body.

[0010] The present utility model is further configured as follows: The connection column is provided as a hollow cylindrical structure. A spiral line is arranged around the side wall of the connection column. One end of the connection column is fixedly communicated with the fixed connection column through a knob.

[0011] The present utility model is further configured as follows: A limit seat is arranged at one end of the connection column away from the fixed connection column. The inside of the limit seat is hollow and communicated with the connection column.

[0012] By adopting the above technical solutions, the shape of the fixed connection column is a cylinder, and the inside is hollow and provided with threads. One end of the fixed connection column is communicated with the material passing groove inside the box body. Dust smoothly flows from the material passing groove into the hollow part of the fixed connection column, and then flows to the component for collecting dust, achieving the purpose of collecting the dust after detection. The connection column is provided as a hollow cylindrical structure. A spiral line is arranged around the side wall of the connection column. One end of the connection column is fixedly communicated with the fixed connection column through a knob. The twisting connection method not only ensures the firmness and reliability of the connection, but also is convenient for installation and disassembly, improving the convenience of maintenance. A limit seat is arranged at one end of the connection column away from the fixed connection column. The inside of the limit seat is hollow and communicated with the connection column. The limit seat and the connection column are integrally formed, and a dust collection groove is arranged outside. The integral formation ensures the sealing performance of the device. The collection groove can collect the dust after detection to avoid polluting the environment.

[0013] The present utility model is further configured as follows: The material passing component includes a fan. A fixing plate is arranged at the top of the fan. A storage groove is arranged at the top of the fixing plate. The storage groove is provided as a hollow cylindrical structure. A material discharging hole is arranged through the center of the fixing plate, and the material discharging hole is communicated with the storage groove.

[0014] The present utility model is further configured as follows: An outlet is arranged at one end of the fan close to the box body. The inside of the outlet is hollow and communicated with the material passing groove.

[0015] By adopting the above technical solution, the material feeding component includes a fan, which provides the necessary air flow for the entire material feeding device. A fixing plate is arranged on the top of the fan, and a material storage tank is arranged on the top of the fixing plate. The material storage tank is set as a hollow cylindrical structure, which has a large storage space while maintaining the structural stability and compactness. A feeding hole is arranged through the center of the fixing plate, and the feeding hole is communicated with the material storage tank. The dust smoothly falls from the material storage tank into the fan, ensuring the continuity and efficiency of the material flow. The setting of the feeding hole takes into account the dynamics of the material flow to prevent blockage and ensure the uniform distribution of the material. One end of the fan close to the box body is provided with a discharge port, the inside of the discharge port is hollow and communicated with the material feeding groove. The fan provides the necessary air flow for the material feeding device, enabling the dust to be smoothly transported from the discharge port to the material feeding groove. The dust air flow flowing through the material feeding groove can fully contact the filter membrane, and the filter membrane that has contacted the dust is then detected by the detection device to realize the detection of the dust concentration and achieve the purpose of detecting the dust concentration.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. A filter membrane is arranged inside the material feeding groove. The material feeding groove is a channel through which the material passes, and its through-opening design allows the dust to smoothly enter the detection area. The filter membrane inside the material feeding groove is a key component for fully contacting the dust air flow, improving the detection accuracy, and ensuring the stability of the detection result.

[0018] 2. The limiting seat and the connecting column are integrally formed, and a dust collection groove is arranged outside. The integral forming ensures the sealing performance of the device, and the collection groove can collect the detected dust to realize the collection of the dust and avoid environmental pollution.

[0019] 3. The fan provides the necessary air flow for the material feeding device, enabling the dust to be smoothly transported from the discharge port to the material feeding groove. The dust air flow flowing through the material feeding groove can fully contact the filter membrane, and the filter membrane that has contacted the dust is then detected by the detection device to realize the detection of the dust concentration and achieve the purpose of detecting the dust concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a material feeding mechanism for dust detection according to the present utility model.

[0021] Figure 2 In the present utility model Figure 1 explosion diagram.

[0022] Figure 3 It is a schematic structural diagram of the material feeding component in the present utility model.

[0023] Figure 4 In the present utility model Figure 3 front view.

[0024] Description of reference numerals: 1. Detection component; 11. Box body; 12. Fixed column; 13. Connecting column; 14. Spiral line; 15. Limit seat; 16. Material passing slot; 17. Filter membrane;

[0025] 2. Material passing component; 21. Fan; 22. Discharge port; 23. Fixed plate; 24. Storage tank. Detailed implementation manners

[0026] 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 present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] 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.

[0028] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] Refer to Figure 1 , a material passing mechanism for dust detection, including a detection component 1, and a material passing component 2 is connected to the detection component 1.

[0031] Refer to Figure 2 and Figure 3 , the detection component 1 includes a box body 11, the box body 11 is set as a rectangular structure, the box body 11 is designed with a rectangular structure to provide a stable appearance and sufficient internal space to accommodate necessary components and perform material detection. A fixed column 12 is provided at the bottom of the box body 11, a connecting column 13 is provided below the fixed column 12, a limit seat 15 is provided at the bottom of the connecting column 13, a material passing slot 16 is penetrated and opened on the side wall of the box body 11, and a filter membrane 17 is arranged inside the material passing slot 16. The material passing slot 16 is a channel for materials to pass through, and its penetrated opening design allows dust to smoothly enter the detection area. The filter membrane 17 inside the material passing slot 16 is a key component for fully contacting with the dust airflow.

[0032] Refer to Figure 2 and Figure 3 , the fixed column 12 is cylindrical in shape and is hollow inside and provided with threads. One end of the fixed column 12 is communicated with the material passing slot 16 inside the box body 11. Dust smoothly flows from the material passing slot 16 into the hollow part of the fixed column 12, and then flows to the component for collecting dust, so as to achieve the purpose of collecting the detected dust.

[0033] Refer to Figure 2 and Figure 3, the connecting column 13 is arranged as a hollow cylindrical structure, and a spiral line 14 is arranged around the side wall of the connecting column 13. One end of the connecting column 13 is fixedly communicated with the fixing column 12 through a knob. The twisting connection method not only ensures the firmness and reliability of the connection, but also facilitates installation and disassembly, improving the convenience of maintenance.

[0034] Refer to Figure 3 and Figure 4 , a limit seat 15 is arranged at one end of the connecting column 13 away from the fixing column 12. The inside of the limit seat 15 is hollow and communicated with the connecting column 13. The limit seat 15 and the connecting column 13 are integrally formed, and a dust collection groove is arranged outside. The integral forming setting ensures the sealing performance of the device, and the collection groove can collect the detected dust to avoid environmental pollution.

[0035] Refer to Figure 1 and Figure 2 , the material feeding assembly 2 includes a fan 21. The fan 21 provides the necessary air flow for the entire material feeding device. A fixing plate 23 is arranged at the top of the fan 21, and a material storage tank 24 is arranged at the top of the fixing plate 23. The material storage tank 24 is arranged as a hollow cylindrical structure. The material storage tank 24 has a large storage space, while maintaining the structural stability and compactness. A material discharging hole is arranged through the center of the fixing plate 23, and the material discharging hole is communicated with the material storage tank 24. The dust smoothly falls from the material storage tank 24 into the fan 21, ensuring the continuity and efficiency of the material flow. The setting of the material discharging hole takes into account the dynamics of the material flow to prevent blockage and ensure the uniform distribution of the material.

[0036] Refer to Figure 1 and Figure 2 , one end of the fan 21 close to the box body 11 is provided with a discharge port 22. The inside of the discharge port 22 is hollow and communicated with the material feeding groove 16. The fan 21 provides the necessary air flow for the material feeding device, so that the dust can be smoothly transported from the discharge port 22 to the material feeding groove 16. The dust air flow flowing through the material feeding groove 16 can fully contact the filter membrane 17. The filter membrane 17 that has contacted the dust is then detected by the detection device to realize the detection of the dust concentration and achieve the purpose of detecting the dust concentration.

[0037] Specifically, during the dust concentration detection process, the dust in the material storage tank 24, under the action of the air flow of the fan 21, passes through the fan 21 from the material discharging hole of the material storage tank 24, and is then transported to the discharge port 22. The discharge port 22 is communicated with the material feeding groove 16, and the dust is transported into the material feeding groove 16 again and fully contacts the filter membrane 17. The filter membrane 17 that has contacted the dust is then detected by the detection device to realize the detection of the dust concentration and achieve the purpose of detecting the dust concentration.

[0038] Obviously, the above-described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

Claims

1. A material feeding mechanism for dust detection, characterized in that: It includes a detection component (1), and a material passing component (2) is connected to the detection component (1). Among them, the detection component (1) includes a box body (11). The box body (11) is set as a rectangular structure. A fixing column (12) is arranged at the bottom of the box body (11). A connecting column (13) is arranged below the fixing column (12). A limiting seat (15) is arranged at the bottom of the connecting column (13). A material passing groove (16) is penetrated and opened on the side wall of the box body (11). A filter membrane (17) is arranged inside the material passing groove (16).

2. The material feeding mechanism for dust detection according to claim 1, wherein: The fixing column (12) is cylindrical in shape and is hollow inside with threads. One end of the fixing column (12) is communicated with the material passing groove (16) inside the box body (11).

3. The material feeding mechanism for dust detection according to claim 2, wherein: The connecting column (13) is set as a hollow cylindrical structure. A spiral line (14) is arranged around the side wall of the connecting column (13). One end of the connecting column (13) is fixedly communicated with the fixing column (12) through a knob.

4. The material feeding mechanism for dust detection according to claim 3, characterized in that: A limiting seat (15) is arranged at the end of the connecting column (13) away from the fixing column (12). The inside of the limiting seat (15) is hollow and is communicated with the connecting column (13).

5. The material feeding mechanism for dust detection according to claim 1, wherein: The material passing component (2) includes a fan (21). A fixing plate (23) is arranged at the top of the fan (21). A storage tank (24) is arranged at the top of the fixing plate (23). The storage tank (24) is set as a hollow cylindrical structure. A material discharging hole is penetrated through the center of the fixing plate (23), and the material discharging hole is communicated with the storage tank (24).

6. The material feeding mechanism for dust detection according to claim 5, characterized in that: An outlet (22) is arranged at the end of the fan (21) close to the box body (11). The inside of the outlet (22) is hollow and is communicated with the material passing groove (16).

Images