Air regulating device for metal mine

Abstract

The utility model discloses an air regulating device for a metal mine. The air regulating device comprises a barrel, a threaded groove is formed in the barrel, a filter device is in threaded connection with the interior of the threaded groove, a first filter screen is fixedly connected with the interior of the filter device, and a second filter screen is fixedly connected with the interior of the filter device. The surface of the barrel is in threaded connection with the combination device, a plurality of mounting plates are fixedly connected to the interior of the combination device, and the bottoms of the mounting plates are connected with air control plates through hinges; the barrel, the filter device, the first filter screen and the second filter screen are matched for use, so that the device can be additionally provided with the filter device on the basis of air regulation, dust in air can be subjected to double-layer filtration, the content of the dust in the air can be reduced, the respiratory tract and the body health of people are protected, and the service life of the device is prolonged. Meanwhile, the filtering device can be detached and cleaned, so that the collected dust can be conveniently cleaned, and the service life of the filtering device can be prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of ventilation regulation technology, specifically relating to a ventilation regulation device for metal mines. Background Technology

[0002] Dust refers to solid particles suspended in the air. It is commonly known by many names, such as dust, grime, smoke, mineral dust, sand, and powder. These terms lack clear boundaries. The International Organization for Standardization (ISO) defines dust as solid suspended matter with a particle size less than 75 μm. The presence of dust in the atmosphere is one of the main reasons for maintaining the Earth's temperature. Too much or too little dust in the atmosphere will have a disastrous impact on the environment. However, in daily life and work, industrial dust is a major threat to human health and a primary cause of various diseases. To protect our health, we need to regulate the concentration of dust in the air. We can use ventilation systems to control and manage dust in the air, thereby reducing the dust concentration in the space and protecting people's health.

[0003] Most current ventilation control devices have a relatively simple function, only used for ventilation control. When the dust content in the working environment is high, the ventilation control device can only perform ventilation control and transportation. Moreover, dust is easily accumulated in the device during the ventilation control process, which affects the use of the device. Therefore, some current equipment still has certain shortcomings and needs further improvement. Utility Model Content

[0004] The purpose of this invention is to provide a ventilation control device for metal mines to solve the problems mentioned in the background art, such as the relatively simple function and the tendency for dust to accumulate inside.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal mine ventilation device, comprising a cylinder, the inside of which is provided with a threaded groove, a filter device is threadedly connected inside the threaded groove, a first filter screen is fixedly connected inside the filter device, and a second filter screen is fixedly connected inside the filter device.

[0006] The assembly device has a threaded connection to the surface of the cylinder, and several mounting plates are fixedly connected inside the assembly device. The bottom hinge of the mounting plate is connected to an air control plate.

[0007] As an optional technical solution, a first cross-shaped fixing plate is fixedly connected inside the cylinder, and a first drive motor is fixedly connected inside the first cross-shaped fixing plate.

[0008] As an optional technical solution, the output end of the first drive motor is fixedly connected to a first rotating shaft, and the surface of the first rotating shaft is fixedly connected to a first fan blade.

[0009] As an optional technical solution, a second cross-shaped fixing plate is fixedly connected inside the cylinder, and a second drive motor is fixedly connected inside the second cross-shaped fixing plate.

[0010] As an optional technical solution, the output end of the second drive motor is fixedly connected to a second rotating shaft, and the surface of the second rotating shaft is fixedly connected to a second fan blade.

[0011] As an optional technical solution, the surface of the second drive motor is fixedly connected to the first rotating sleeve, and the other end of the first rotating shaft rotates inside the first rotating sleeve.

[0012] As an optional technical solution, a third cross-shaped fixing plate is fixedly connected inside the cylinder, and a second rotating sleeve is provided inside the third cross-shaped fixing plate, with one end of the second rotating shaft rotating inside the second rotating sleeve.

[0013] As an optional technical solution, the inside of the cylinder is provided with connecting threads, and a decorative strip is fixedly connected to the surface of the cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The combination of the cylinder, threaded groove, filter device, first filter screen, and second filter screen provided by this utility model enables the device to add a filter device on the basis of air conditioning, thereby performing double-layer filtration of dust in the air, reducing the dust content in the air, and thus protecting people's respiratory tract and health. At the same time, the filter device can be disassembled and cleaned, which not only facilitates cleaning the collected dust, but also extends the service life of the filter device and increases the practicality of the device.

[0016] 2. The combination of the cylinder, assembly device, mounting plate, and air control plate provided by this utility model enables the device to adjust the wind speed and control the wind force as needed. At the same time, with the air control plate, the size and direction of the air inlet can be adjusted, thereby enabling more concentrated air extraction from different directions, increasing the flexibility and practicality of the device. Attached Figure Description

[0017] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the first filter screen structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the first cross-shaped fixing plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the second drive motor structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of this utility model;

[0022] In the diagram: 1. Cylinder; 2. Threaded groove; 3. Filter device; 4. First filter screen; 5. Second filter screen; 6. Assembly device; 7. Mounting plate; 8. Air control plate; 9. First cross fixing plate; 10. First drive motor; 11. First rotating shaft; 12. First fan blade; 13. Second cross fixing plate; 14. Second drive motor; 15. Second rotating shaft; 16. Second fan blade; 17. First rotating sleeve; 18. Third cross fixing plate; 19. Second rotating sleeve; 20. Connecting thread; 21. Decorative strip. Detailed Implementation

[0023] Example 1:

[0024] like Figure 1 , Figure 2 and Figure 5 An air conditioning device includes a cylinder 1 for supporting the device in air conditioning operation. The cylinder 1 has a threaded groove 2 inside, which facilitates the connection and installation of a filter device 3, allowing for disassembly and assembly. The filter device 3 is threadedly connected inside the threaded groove 2, facilitating the installation of a filter screen. A first filter screen 4 is fixedly connected inside the filter device 3 for initial dust interception. A second filter screen 5 is fixedly connected inside the filter device 3, with a finer mesh than the first filter screen 4, allowing for further filtration of the air that has passed through the first filter screen 4, thereby significantly reducing the dust content.

[0025] The assembly device 6 is threadedly connected to the surface of the cylinder 1. The assembly device 6 facilitates the installation of the air control plate 8. Several mounting plates 7 are fixedly connected inside the assembly device 6. The mounting plates 7 are used to assist in the installation of the air control plate 8. At the same time, the air control plate 8 can rotate at the bottom of the mounting plate 7. The bottom hinge of the mounting plate 7 is connected to the air control plate 8. The connection between the air control plate 8 and the mounting plate 7 is relatively tight, so that it can remain fixed and will not fall off after being bent and adjusted.

[0026] As an optional technical solution, a first cross-shaped fixing plate 9 is fixedly connected inside the cylinder 1. The first cross-shaped fixing plate 9 is used to support the installation of the first drive motor 10. The first drive motor 10 is fixedly connected inside the first cross-shaped fixing plate 9. As an existing technology, the first drive motor 10 can provide power for the rotation of the first fan blade 12.

[0027] As an optional technical solution, the output end of the first drive motor 10 is fixedly connected to the first rotating shaft 11. The first rotating shaft 11 can use the force of the first drive motor 10 to drive the first fan blade 12 on its surface to rotate. The first fan blade 12 is fixedly connected to the surface of the first rotating shaft 11. The first fan blade 12 can rotate, thereby generating wind power, which can draw in external air for internal regulation.

[0028] As an optional technical solution, a second cross-shaped fixing plate 13 is fixedly connected inside the cylinder 1. The second cross-shaped fixing plate 13 is used to support the second drive motor 14. The second drive motor 14 is fixedly connected inside the second cross-shaped fixing plate 13. As an existing technology, the second drive motor 14 can provide power for the rotation of the second fan blade 16.

[0029] As an optional technical solution, the output end of the second drive motor 14 is fixedly connected to the second rotating shaft 15. The second rotating shaft 15 can use the force of the second drive motor 14 to drive the second fan blade 16 on its surface to rotate. The second fan blade 16 is fixedly connected to the surface of the second rotating shaft 15, and the second fan blade 16 has the same function as the first fan blade 12.

[0030] Example 2:

[0031] like Figure 1 , Figure 3 and Figure 4 The surface of the second drive motor 14 is fixedly connected to the first rotating sleeve 17, and the other end of the first rotating shaft 11 rotates inside the first rotating sleeve 17. The first rotating sleeve 17 supports the first rotating shaft 11 to perform stable rotation.

[0032] As an optional technical solution, a third cross fixing plate 18 is fixedly connected inside the cylinder 1. The third cross fixing plate 18 facilitates the installation of the second rotating sleeve 19. The second rotating sleeve 19 is provided inside the third cross fixing plate 18, and one end of the second rotating shaft 15 rotates inside the second rotating sleeve 19. The second rotating sleeve 19 can support the second rotating shaft 15 to rotate stably inside.

[0033] As an optional technical solution, the inside of the cylinder 1 is provided with a connecting thread 20, which facilitates the connection to external pipes. A decorative strip 21 is fixedly connected to the surface of the cylinder 1, which enhances the aesthetics of the device.

[0034] Working principle: When using this device for air conditioning, the operator first connects and fixes the device to the pipe using the connecting thread 20. Then, the filter device 3 is screwed in and fixed inside the threaded groove 2. The combined device 6 is then threaded onto the surface of the cylinder 1. The air control plate 8 can be manually turned to control the opening size as needed. The first drive motor 10 is then turned on, which drives the first rotating shaft 11 and the first fan blade 12 on its surface to rotate and extract air. If the airflow needs to be adjusted, the second drive motor 14 is turned on, which allows the second fan blade 16 to work in conjunction with the first fan blade 12 to create superimposed airflow for extraction. This extracts air and dust from the air, which then enters the cylinder 1 through the combined device 6 and passes through the first filter screen 4 and the second filter screen 5 to filter dust.

Claims

1. A ventilation regulating device for metal mines, characterized in that, Includes a cylindrical body (1), the inside of which is provided with a threaded groove (2), a filter device (3) is threadedly connected inside the threaded groove (2), a first filter screen (4) is fixedly connected inside the filter device (3), and a second filter screen (5) is fixedly connected inside the filter device (3). It also includes a combination device (6), the surface of the cylinder (1) is threaded with the combination device (6), the interior of the combination device (6) is fixedly connected with several mounting plates (7), and the bottom hinge of the mounting plate (7) is connected with an air control plate (8).

2. The ventilation regulating device for a metal mine according to claim 1, characterized in that, The cylinder (1) is fixedly connected to a first cross-shaped fixing plate (9), and the first drive motor (10) is fixedly connected to the inside of the first cross-shaped fixing plate (9).

3. A ventilation regulating device for metal mines according to claim 2, characterized in that, The output end of the first drive motor (10) is fixedly connected to a first rotating shaft (11), and the surface of the first rotating shaft (11) is fixedly connected to a first fan blade (12).

4. A ventilation regulating device for metal mines according to claim 1, characterized in that, The cylinder (1) is fixedly connected to a second cross-shaped fixing plate (13), and the second cross-shaped fixing plate (13) is fixedly connected to a second drive motor (14).

5. A ventilation regulating device for metal mines according to claim 4, characterized in that, The output end of the second drive motor (14) is fixedly connected to a second rotating shaft (15), and the surface of the second rotating shaft (15) is fixedly connected to a second fan blade (16).

6. A ventilation regulating device for metal mines according to claim 5, characterized in that, The surface of the second drive motor (14) is fixedly connected to the first rotating sleeve (17), and the other end of the first rotating shaft (11) rotates inside the first rotating sleeve (17).

7. A ventilation regulating device for metal mines according to claim 6, characterized in that, The cylinder (1) is fixedly connected to a third cross-shaped fixing plate (18), and a second rotating sleeve (19) is provided inside the third cross-shaped fixing plate (18), and one end of the second rotating shaft (15) rotates inside the second rotating sleeve (19).

8. A ventilation regulating device for metal mines according to claim 1, characterized in that, The cylinder (1) has a connecting thread (20) inside, and a decorative strip (21) is fixedly connected to the surface of the cylinder (1).

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