Filter plate anti-blocking mechanism for atmospheric particulate monitoring equipment

Abstract

The utility model discloses a filter plate anti-blocking mechanism for atmospheric particulate monitoring equipment. The filter plate anti-blocking mechanism comprises a mounting component, a clearing module and a receiving module, the ventilation pipeline is communicated with the pipeline of the monitoring equipment through a group of bolts and a group of mounting holes, the monitoring equipment is started, external atmosphere enters the ventilation pipeline through the filter screen and enters the pipeline of the monitoring equipment, the external atmosphere contains a large number of impurities and suspended particles, so that the filter screen is easy to block, and the monitoring equipment cannot be damaged. Rotation of a scraper is achieved through a removing module, a large number of impurities and suspended particles are adsorbed on a filter screen when entering a ventilation pipeline, the impurities and the suspended particles in the atmosphere are slowly pushed along with rotation of the scraper, and when the impurities and the suspended particles are pushed to the position under a connecting plate, due to blocking of the connecting plate, the impurities and the suspended particles can be removed. The suction force at the position disappears, so that impurities and suspended particles accumulated on the filter screen fall into the receiving groove, the cleaning work of the filter screen is completed, and the filter screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of atmospheric particle monitoring, in particular to a filter plate anti-blocking mechanism for atmospheric particle monitoring equipment. Background Art

[0002] Environmental monitoring refers to determining environmental quality or pollution level and its changing trend by measuring the representative values ​​of factors affecting environmental quality. Environmental monitoring is to track changes in environmental quality and determine the level of environmental quality by detecting the content and emission of various substances that have an impact on humans and the environment, providing a basis and guarantee for environmental management, pollution control and other work. Currently, most environmental monitoring prompt devices are used to store data for analysis and summary, and will be transmitted to the switchboard through signals to achieve the purpose of alarm prompts;

[0003] When using current environmental monitoring equipment, due to the large amount of impurities and suspended particles in the air, the air inlet is easily blocked during long-term testing, causing the monitoring equipment to malfunction, greatly reducing the stability of the monitoring equipment.

[0004] Therefore, it is necessary to provide a filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment, including mounting components, a removal module, and a receiving module;

[0008] Wherein, the installation components include installation holes, ventilation pipes, connecting plates, and filter screens;

[0009] The cleaning module includes a motor, the motor is fixedly connected to the lower part of one side of the ventilation pipeline, the output shaft of the motor passes through the lower part of one side of the ventilation pipeline, the output shaft of the motor is fixedly connected to a round rod, one end of the round rod passes through and movably connects to the middle part of the convex plate, the convex plate is fixedly connected to the upper side of the connecting plate, and one end of the round rod is fixedly connected to the center of the bevel gear one;

[0010] The bevel gear 1 meshes with the bevel gear 2, the central axis of the bevel gear 2 passes through and is movably connected to the connecting plate, the central axis of the bevel gear 2 passes through the middle of the filter screen, the end of the central axis of the bevel gear 2 is fixedly connected to the scraper, and the upper side of the scraper is in contact with the lower side of the filter screen.

[0011] Preferably, the access module comprises two vertical plates, and the two vertical plates are respectively fixedly connected to the lower side of the ventilation pipeline.

[0012] Preferably, the lower ends of the two vertical plates are respectively fixedly connected to the receiving slots.

[0013] Preferably, the access slot is arranged directly below the connecting plate.

[0014] Preferably, the mounting component includes the ventilation pipeline.

[0015] Preferably, a corresponding group of mounting holes are respectively provided on the upper side of the ventilation pipeline.

[0016] Preferably, the lower portion of the inner wall of the ventilation pipeline is fixedly connected to one end of the connecting plate.

[0017] Preferably, the lower edge of the inner wall of the ventilation duct is fixedly connected to the edge of the filter screen.

[0018] Compared with the related art, the beneficial effect of the utility model is as follows: a group of bolts are used to connect the ventilation pipeline and the pipeline of the monitoring equipment through a group of mounting holes, the monitoring equipment is started, and the outside atmosphere enters the ventilation pipeline through the filter and then enters the pipeline of the monitoring equipment. The outside atmosphere contains a large amount of impurities and suspended particles, which makes the filter prone to clogging. The scraper is rotated by the cleaning module. A large amount of impurities and suspended particles are adsorbed on the filter when entering the ventilation pipeline. As the scraper rotates, the impurities and suspended particles in the atmosphere are slowly pushed. When the impurities and suspended particles are pushed to the bottom of the connecting plate, the suction force disappears due to the obstruction of the connecting plate, so that the impurities and suspended particles accumulated on the filter fall into the receiving groove, completing the cleaning of the filter and preventing the filter from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0020] Figure 2 It is a three-dimensional schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the connection structure of some parts of the utility model.

[0022] Figure 4 It is a schematic diagram of the connection structure of some parts of the utility model.

[0023] Figure 5 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0024] In the figure:

[0025] 1: Installation components, 11, installation holes, 12, ventilation pipes, 13, connecting plates, 14, filter screens;

[0026] 2: cleaning module, 21, motor, 22, round rod, 23, scraper, 24, bevel gear 2, 25, bevel gear 1, 26, convex plate;

[0027] 3: receiving module, 31, vertical plate, 32, receiving slot. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] A filter plate anti-blocking mechanism for an atmospheric particulate monitoring device, comprising a mounting component 1, a removal module 2, and a receiving module 3;

[0030] The installation component 1 includes a mounting hole 11, a ventilation pipe 12, a connecting plate 13, and a filter screen 14;

[0031] The cleaning module 2 includes a motor 21, the motor 21 is fixedly connected to the lower part of one side of the ventilation pipeline 12, the output shaft of the motor 21 passes through the lower part of one side of the ventilation pipeline 12, the output shaft of the motor 21 is fixedly connected to a round rod 22, one end of the round rod 22 passes through and movably connects to the middle of a convex plate 26, the convex plate 26 is fixedly connected to the upper side of the connecting plate 13, and one end of the round rod 22 is fixedly connected to the center of a bevel gear 25;

[0032] The bevel gear 1 25 meshes with the bevel gear 2 24 , the central axis of the bevel gear 2 24 passes through and is movably connected to the connecting plate 13 , the central axis of the bevel gear 2 24 passes through the middle of the filter screen 14 , the end of the central axis of the bevel gear 2 24 is fixedly connected to the scraper 23 , and the upper side of the scraper 23 is in contact with the lower side of the filter screen 14 .

[0033] The access module 3 includes two vertical plates 31 , and the two vertical plates 31 are respectively fixedly connected to the lower side of the ventilation pipeline 12 .

[0034] The lower ends of the two vertical plates 31 are fixedly connected to the receiving slots 32 respectively.

[0035] The receiving groove 32 is arranged directly below the connecting plate 13 .

[0036] The mounting component 1 includes the ventilation line 12 .

[0037] A corresponding group of mounting holes 11 are respectively provided on the upper side of the ventilation pipeline 12 .

[0038] The lower portion of the inner wall of the ventilation pipeline 12 is fixedly connected to one end of the connecting plate 13 .

[0039] The lower edge of the inner wall of the ventilation pipe 12 is fixedly connected to the edge of the filter screen 14 .

[0040] Working principle: First, use a group of bolts to connect the ventilation pipeline 12 with the pipeline of the monitoring equipment through a group of mounting holes 11, start the monitoring equipment, and the outside air enters the ventilation pipeline through the filter 14 and enters the pipeline of the monitoring equipment. The outside air contains a large amount of impurities and suspended particles, which makes the filter 14 prone to clogging. At this time, start the motor 21, the motor 21 drives the round rod 22 to rotate, the round rod 22 drives the bevel gear 1 25 to rotate, the bevel gear 1 25 meshes with the bevel gear 24 to rotate, and the bevel gear 24 drives the scraper 23 to rotate. Due to a large amount of impurities and suspended particles, the scraper 23 is driven by the motor 21. When the impurities and suspended particles enter the ventilation pipe 12, they are adsorbed on the filter screen 14. As the scraper 23 rotates, the impurities and suspended particles in the atmosphere are slowly pushed. When the impurities and suspended particles are pushed to the position directly below the connecting plate 13, the suction force here disappears due to the obstruction of the connecting plate 13, so that the impurities and suspended particles accumulated on the filter screen 14 fall into the receiving groove 32 and fall into the external receiving device through the receiving groove 32, completing the cleaning work of the filter screen 14 and preventing the filter screen 14 from being blocked. At this time, the motor 21 is turned off and the subsequent monitoring work can be continued.

[0041] Beneficial effect: a group of bolts are used to connect the ventilation pipeline 12 with the pipeline of the monitoring equipment through a group of mounting holes 11, and the monitoring equipment is started. The outside atmosphere enters the ventilation pipeline through the filter 14 and then enters the pipeline of the monitoring equipment. The outside atmosphere contains a large amount of impurities and suspended particles, which makes the filter 14 prone to clogging. The rotation of the scraper 23 is realized through the cleaning module 2. Since a large amount of impurities and suspended particles are adsorbed on the filter 14 when entering the ventilation pipeline 12, the impurities and suspended particles in the atmosphere are slowly pushed away as the scraper 23 rotates. When the impurities and suspended particles are pushed to the position directly below the connecting plate 13, the suction force here disappears due to the obstruction of the connecting plate 13, so that the impurities and suspended particles accumulated on the filter 14 fall into the receiving groove 32, completing the cleaning work of the filter 14 and preventing the filter 14 from being blocked.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Anti-blocking mechanism of filter plate for atmospheric particulate matter monitoring equipment, It is characterized in that The filter plate anti-blocking mechanism for the atmospheric particulate monitoring equipment includes: Installation component (1), cleaning module (2), access module (3); Wherein, the installation component (1) comprises a mounting hole (11), a ventilation pipeline (12), a connecting plate (13), and a filter screen (14); The cleaning module (2) comprises a motor (21), the motor (21) is fixedly connected to a lower part of one side of the ventilation pipeline (12), the output shaft of the motor (21) passes through a lower part of one side of the ventilation pipeline (12), the output shaft of the motor (21) is fixedly connected to a round rod (22), one end of the round rod (22) passes through and is movably connected to the middle part of a convex plate (26), the convex plate (26) is fixedly connected to the upper side of the connecting plate (13), and one end of the round rod (22) is fixedly connected to the center of a bevel gear (25); The bevel gear 1 (25) meshes with the bevel gear 2 (24); the central axis of the bevel gear 2 (24) passes through and is movably connected to the connecting plate (13); the central axis of the bevel gear 2 (24) passes through the middle of the filter screen (14); the end of the central axis of the bevel gear 2 (24) is fixedly connected to the scraper (23); the upper side of the scraper (23) is in contact with the lower side of the filter screen (14).

2. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 1, It is characterized in that The access module (3) comprises two vertical plates (31), and the two vertical plates (31) are respectively fixedly connected to the lower side of the ventilation pipeline (12).

3. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 2, It is characterized in that The lower ends of the two vertical plates (31) are respectively fixedly connected to the receiving slots (32).

4. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 3, It is characterized in that The receiving groove (32) is arranged directly below the connecting plate (13).

5. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 1, It is characterized in that The mounting component (1) comprises the ventilation pipeline (12).

6. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 1, It is characterized in that A corresponding group of mounting holes (11) are respectively provided on the upper side of the ventilation pipeline (12).

7. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 1, It is characterized in that The lower portion of the inner wall of the ventilation pipeline (12) is fixedly connected to one end of the connecting plate (13).

8. The filter plate anti-blocking mechanism for atmospheric particulate matter monitoring equipment according to claim 1, It is characterized in that The lower edge of the inner wall of the ventilation pipeline (12) is fixedly connected to the edge of the filter screen (14).

Images