Industrial monitoring device

Abstract

The utility model discloses an industrial monitoring device, which relates to the technical field of waste gas detection and comprises a dust removal box, one side of the dust removal box is fixedly provided with a waste gas inlet pipe communicated with the dust removal box, the other side of the dust removal box is fixedly provided with a dust discharge pipe communicated with the dust removal box, and the top of the dust removal box is provided with an exhaust hole. An induced draft fan is mounted in the exhaust hole, and a gas detection assembly aligned with the exhaust hole is mounted at the top of the dust removal box; and the filtering assembly comprises a filtering cylinder, two supporting frames and two moving plates, the filtering cylinder is obliquely arranged in the dust removal box, and rotating holes are formed in the outer sides of the two moving plates. According to the utility model, the filter cartridge is adopted to filter out gas particles, the filter cartridge vibrates to shake off particles attached to the interior of the filter cartridge and particles blocking holes, and the filter cartridge is obliquely arranged, so that the particles are shaken off to the dust removal box by the filter cartridge, and automatic cleaning is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas detection, in particular to an industrial monitoring device. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes in the factory area of ​​an enterprise. These waste gases include: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist), lead and mercury, beryllium, smoke and production dust, which are discharged into the atmosphere and pollute the air. These substances enter the human body through the respiratory tract through different pathways. Some of them directly cause harm, while others have an accumulation effect, which will more seriously endanger human health. Different substances will have different effects.

[0003] In the existing industrial waste gas monitoring device, industrial waste gas enters the monitoring instrument through the air intake pipe, but the industrial waste gas contains larger particles, so it is necessary to filter out the larger particles, so a filter is set in the air intake pipe, but the filter may be blocked, affecting the monitoring, so there is an urgent need for an industrial waste gas monitoring device. Utility Model Content

[0004] The purpose of this application is to provide an industrial monitoring device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present application provides the following technical solutions: an industrial monitoring device, comprising:

[0006] A dust removal box, wherein an exhaust gas inlet pipe connected to the dust removal box is fixed on one side of the dust removal box, a dust exhaust pipe connected to the dust removal box is fixed on the other side of the dust removal box, an exhaust hole is opened on the top of the dust removal box, an exhaust fan is installed in the hole of the exhaust hole, and a gas detection component aligned with the exhaust hole is installed on the top of the dust removal box;

[0007] A filter assembly, the filter assembly includes a filter cartridge, two support frames and two movable plates, and the filter cartridge is arranged at an angle in the dust removal box, and a rotating hole is provided on the outer sides of the two movable plates, and the two ends of the filter cartridge are respectively rotatably installed in the rotating holes, a first connecting structure is provided between one end of the filter cartridge and the exhaust gas inlet pipe, and a second connecting structure is provided between the other end of the filter cartridge and the dust exhaust pipe, the movable plates are installed in the dust removal box through the support frames, and a driving assembly for causing the filter cartridge to rotate axially is provided on one of the movable plates.

[0008] Preferably, the gas detection assembly comprises an exhaust pipe and a gas detector installed in the exhaust pipe, and one end of the exhaust pipe is coaxially fixed with the exhaust hole.

[0009] Preferably, a dust collecting box connected to the dust exhaust pipe is provided on one side of the dust removal box.

[0010] Preferably, the first connecting structure includes a first bellows and a first rotating cylinder, the first rotating cylinder forms a rotational fit with one end of the filter cylinder, and the first rotating cylinder is connected to the exhaust gas inlet pipe through the first bellows, and the second connecting structure includes a second bellows and a second rotating cylinder, the second rotating cylinder forms a rotational fit with the other end of the filter cylinder, and the second rotating cylinder is connected to the dust exhaust pipe through the second bellows.

[0011] Preferably, the driving assembly includes a servo motor, a transmission gear and a gear ring, the gear ring is coaxially fixed to the filter cartridge, the servo motor is fixed to the moving plate, the output shaft of the servo motor is fixed to the transmission gear, and the transmission gear is meshed with the gear ring.

[0012] Preferably, the support frame includes two horizontal plates and a plurality of guide rods, the two ends of the guide rods are respectively fixed to the two horizontal plates, the movable plate is slidably mounted on the guide rods, the two ends of the guide rods are sleeved with springs, a toggle ring is fixed to the outer side of the filter cylinder, a plurality of protruding blocks are arranged on the outer side of the toggle ring, a fixing frame is fixed to one side of the support frame, a contact wheel is rotatably mounted on one side of the fixing frame, and the contact wheel is in contact with the toggle ring.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] The device uses a filter cartridge to filter out gas particles. The filter cartridge vibrates to shake off particles attached to the inside of the filter cartridge and particles blocking the holes. Since the filter cartridge is set at an angle, the filter cartridge shakes off the particles to the dust removal box, completing automatic cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0017] Figure 2 Schematic diagram of the internal structure of the dust removal box in this embodiment;

[0018] Figure 3 This is a schematic diagram of the structure of the filter assembly in this embodiment from a first viewing angle;

[0019] Figure 4 This is a schematic diagram of the structure of the filter component in this embodiment from a second viewing angle.

[0020] In the figure: 1. dust collecting box; 2. dust removal box; 3. exhaust gas inlet pipe; 4. dust exhaust pipe; 5. exhaust pipe; 6. gas detector; 7. induced draft fan; 8. first bellows; 9. first rotating cylinder; 10. filter assembly; 11. second bellows; 12. second rotating cylinder; 13. filter cylinder; 14. cross plate; 15. spring; 16. guide rod; 17. moving plate; 18. gear ring; 19. transmission gear; 20. support frame; 21. toggle ring; 22. contact wheel; 23. fixed frame; 24. servo motor. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Reference Figure 1-4 An industrial monitoring device is shown, comprising:

[0023] A dust collecting box 2, an exhaust gas inlet pipe 3 connected thereto is fixed on one side of the dust collecting box 2, and the exhaust gas enters the dust collecting box 2 through the exhaust gas inlet pipe 3, a dust exhaust pipe 4 connected thereto is fixed on the other side of the dust collecting box 2, and the filtered particles are discharged from the dust collecting box 2 through the dust exhaust pipe 4, an exhaust hole for discharging the gas of the filtered particles is opened on the top of the dust collecting box 2, an induced draft fan 7 is installed in the hole of the exhaust hole, and a gas detection component aligned with the exhaust hole is installed on the top of the dust collecting box 2;

[0024] The filter assembly 10 includes a filter cartridge 13, two support frames 20 and two movable plates 17, and the filter cartridge 13 is arranged at an angle in the dust removal box 2. The outer sides of the two movable plates 17 are provided with rotating holes, and the two ends of the filter cartridge 13 are respectively rotatably installed in the rotating holes. A first connecting structure is arranged between one end of the filter cartridge 13 and the exhaust gas inlet pipe 3, and a second connecting structure is arranged between the other end of the filter cartridge 13 and the dust exhaust pipe 4. The movable plates 17 are installed in the dust removal box 2 through the support frames 20, and a driving assembly for axially rotating the filter cartridge 13 is arranged on one of the movable plates 17. The induced draft fan 7 generates negative pressure inside the dust removal box 2, and the exhaust gas enters the filter cartridge 13, and the particles are retained in the filter cartridge 13. Since the filter cartridge 13 is arranged at an angle, the particles roll out of the filter cartridge 13.

[0025] Specifically, the gas detection assembly includes an exhaust pipe 5 and a gas detector 6 installed in the exhaust pipe 5. One end of the exhaust pipe 5 is coaxially fixed to the exhaust hole. The gas detector 6 is prior art, and its detailed working principle and structure are not described here.

[0026] Specifically, a dust collecting box 1 connected to the dust exhaust pipe 4 is provided on one side of the dust removal box 2, and the dust collecting box 1 is used to collect particles.

[0027] Specifically, the first connecting structure includes a first bellows 8 and a first rotating cylinder 9. The first rotating cylinder 9 forms a rotational fit with one end of the filter cylinder 13, and the first rotating cylinder 9 is connected to the exhaust gas inlet pipe 3 through the first bellows 8. The second connecting structure includes a second bellows 11 and a second rotating cylinder 12. The second rotating cylinder 12 forms a rotational fit with the other end of the filter cylinder 13, and the second rotating cylinder 12 is connected to the dust exhaust pipe 4 through the second bellows 11. It can be seen that the setting of the first connecting structure and the second connecting structure enables the two ends of the filter cylinder 13 to change their relative positions with the dust exhaust pipe 4 and the exhaust gas inlet pipe 3 respectively.

[0028] Specifically, the driving assembly includes a servo motor 24, a transmission gear 19 and a gear ring 18. The gear ring 18 is coaxially fixed to the filter cartridge 13. The servo motor 24 is fixed to the movable plate 17. The output shaft of the servo motor 24 is fixed to the transmission gear 19. The transmission gear 19 is meshed with the gear ring 18. The servo motor 24 drives the transmission gear 19 to rotate axially through the output shaft. The transmission gear 19 drives the filter cartridge 13 to rotate axially through the gear ring 18 meshed with it.

[0029] Specifically, the support frame 20 includes two transverse plates 14 and a plurality of guide rods 16, the two ends of the guide rods 16 are respectively fixed to the two transverse plates 14, the movable plate 17 is slidably sleeved on the guide rods 16, and the two ends of the guide rods 16 are sleeved with springs 15. A toggle ring 21 is fixed to the outer side of the filter cartridge 13, and a plurality of protruding blocks are arranged on the outer side of the toggle ring 21. A fixing frame 23 is fixed to one side of the support frame 20, and a contact wheel 22 is rotatably installed on one side of the fixing frame 23. The contact wheel 22 contacts the toggle ring 21, and the toggle ring 21 rotates synchronously with the filter cartridge 13. The protruding blocks on the outer side of the toggle ring 21 are constantly in contact with the contact wheel 22, so that the toggle ring 21 drives the filter cartridge 13 to vibrate up and down, and shakes off the particles attached to the inside of the filter cartridge 13 and the particles blocking the holes. Since the filter cartridge 13 is tilted, the filter cartridge 13 shakes off the particles to the dust removal box 2.

[0030] The working principle of the utility model is as follows: the induced draft fan 7 creates a negative pressure inside the dust removal box 2, exhaust gas enters the filter cartridge 13, particles are retained in the filter cartridge 13, the servo motor 24 drives the transmission gear 19 to rotate axially through the output shaft, the transmission gear 19 drives the filter cartridge 13 to rotate axially through the gear ring 18 meshing therewith, the toggle ring 21 rotates synchronously with the filter cartridge 13, the protruding blocks on the outer side of the toggle ring 21 are constantly in contact with the contact wheel 22, so that the toggle ring 21 drives the filter cartridge 13 to vibrate up and down, and the particles attached to the inside of the filter cartridge 13 and the particles clogging the holes are shaken off, and since the filter cartridge 13 is tilted, the filter cartridge 13 shakes off the particles to the dust removal box 2.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An industrial monitoring device, characterized in that: include: A dust removal box (2), wherein an exhaust gas inlet pipe (3) connected to the dust removal box (2) is fixed on one side thereof, a dust exhaust pipe (4) connected to the dust removal box (2) is fixed on the other side thereof, an exhaust hole is provided on the top of the dust removal box (2), an exhaust fan (7) is installed in the exhaust hole, and a gas detection component aligned with the exhaust hole is installed on the top of the dust removal box (2); A filter assembly (10), the filter assembly (10) comprising a filter cartridge (13), two support frames (20) and two movable plates (17), wherein the filter cartridge (13) is arranged in an inclined manner in a dust removal box (2), the outer sides of the two movable plates (17) are provided with rotation holes, the two ends of the filter cartridge (13) are respectively rotatably mounted in the rotation holes, a first connecting structure is arranged between one end of the filter cartridge (13) and an exhaust gas inlet pipe (3), and a second connecting structure is arranged between the other end of the filter cartridge (13) and a dust exhaust pipe (4), the movable plates (17) are installed in the dust removal box (2) through the support frames (20), and a driving assembly for causing the filter cartridge (13) to perform axial rotation is arranged on one of the movable plates (17).

2. An industrial monitoring device according to claim 1, characterized in that: The gas detection assembly comprises an exhaust pipe (5) and a gas detector (6) installed in the exhaust pipe (5); one end of the exhaust pipe (5) is coaxially fixed to the exhaust hole.

3. An industrial monitoring device according to claim 1, characterized in that: A dust collecting box (1) connected to the dust exhaust pipe (4) is provided on one side of the dust removal box (2).

4. An industrial monitoring device according to claim 1, characterized in that: The first connecting structure comprises a first bellows (8) and a first rotating cylinder (9), the first rotating cylinder (9) being in rotational engagement with one end of a filter cylinder (13), and the first rotating cylinder (9) being connected to an exhaust gas inlet pipe (3) via the first bellows (8), and the second connecting structure comprises a second bellows (11) and a second rotating cylinder (12), the second rotating cylinder (12) being in rotational engagement with the other end of the filter cylinder (13), and the second rotating cylinder (12) being connected to a dust exhaust pipe (4) via the second bellows (11).

5. An industrial monitoring device according to claim 1, characterized in that: The driving assembly comprises a servo motor (24), a transmission gear (19) and a gear ring (18); the gear ring (18) is coaxially fixed to the filter cartridge (13); the servo motor (24) is fixed to the moving plate (17); the output shaft of the servo motor (24) is fixed to the transmission gear (19); and the transmission gear (19) is meshed with the gear ring (18).

6. An industrial monitoring device according to claim 5, characterized in that: The support frame (20) comprises two transverse plates (14) and a plurality of guide rods (16), the two ends of the guide rods (16) are respectively fixed to the two transverse plates (14), the movable plate (17) is slidably sleeved on the guide rods (16), the two ends of the guide rods (16) are sleeved with springs (15), the outer side of the filter cartridge (13) is fixed with a toggle ring (21), the outer side of the toggle ring (21) is provided with a plurality of protruding blocks, a fixed frame (23) is fixed to one side of the support frame (20), a contact wheel (22) is rotatably mounted on one side of the fixed frame (23), and the contact wheel (22) is in contact with the toggle ring (21).

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