Partitioned air particulate matter comprehensive collection device

Abstract

The utility model discloses a partition air particulate matter comprehensive collection device which comprises a movable frame, the bottom of the movable frame is rotatably connected with a universal pulley block, the top of the movable frame is provided with a pair of electric telescopic rods, the tops of the electric telescopic rods are fixedly connected with a supporting disc, the center of the bottom of the supporting disc is provided with a rotating motor, and the rotating motor is fixedly connected with the movable frame. A rotating frame is connected to the position, located above the supporting disc, of the top of the rotating motor, arc-shaped supporting strips are fixedly connected to the two sides of the top of the rotating frame, a gas collecting tank is clamped to the top of the rotating frame, a tank cover is in threaded connection with one side of the gas collecting tank, and a gas inlet pipe is fixedly connected to the side, away from the gas collecting tank, of the tank cover; compared with an existing collecting device, the size of the air inlet hole can be adjusted according to actual conditions through design, the position of the air inlet pipe can be adjusted according to the wind direction, classified and filtered air particles can be conveniently collected, and the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air particle collection, in particular to a partitioned air particle comprehensive collection device. Background Art

[0002] Air particle pollution refers to solid or liquid particles suspended in the air. Particle pollutants are mainly generated during production, construction, transportation and fuel combustion. Since these particles can penetrate deep into the lungs of humans or animals, they can cause harm to biological and human health. Therefore, a special air particle comprehensive collection device is needed to collect them.

[0003] The existing air particle collection device cannot adjust the size of the air inlet hole according to the actual environment, and it is inconvenient to collect the air particles after classification and filtration.

[0004] Therefore, it is particularly important to design a partitioned air particulate matter comprehensive collection device to solve the above-mentioned defects. Utility Model Content

[0005] 1) Technical problems to be solved by the utility model

[0006] In view of the shortcomings of the prior art, the utility model designs a partitioned air particle comprehensive collection device, which aims to solve the technical problems that the size of the air inlet hole cannot be adjusted according to the actual environment under the prior art, and it is inconvenient to collect the air particles after classification and filtration.

[0007] 2) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The yoke is provided with a plurality of electric control rods, the electric control rods are ...

[0010] As a preferred solution of the utility model, it is characterized in that a wind vane is fixedly connected to the top of the air inlet pipe.

[0011] As a preferred solution of the utility model, limiting grooves are provided on both sides of the bottom of the gas collection tank and at positions corresponding to the arc-shaped support strips. The gas collection tank is plug-connected to the arc-shaped support strips through the limiting grooves, and fixed handles are fixedly connected to both sides of the gas collection tank.

[0012] As a preferred solution of the utility model, the air outlet adjustment structure is composed of a rotating handle and a filter plate. The bottom of the air intake pipe is rotatably connected to the rotating handle. A filter plate is provided on the outside of the rotating handle. Four sets of fan-shaped interception nets are provided inside the filter plate.

[0013] As a preferred solution of the utility model, the transmission mechanism is composed of a transmission gear, a transmission belt and a rotating handle. The transmission gear is provided with two groups. A connecting rod is fixedly connected to one side of the transmission gear at the bottom. A cleaning brush is fixedly connected to the connecting rod at a position corresponding to the inner wall of the filter screen.

[0014] As a preferred solution of the utility model, a transmission belt is provided between the two groups of transmission gears, and a rotating handle 2 is provided on one side of the top transmission gear and located on the outside of the gas collection tank.

[0015] As a preferred solution of the utility model, the inner wall of the filter screen is designed as an inner arc structure, and the inner wall of the filter screen is provided with filter holes.

[0016] 3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] First, the rotating handle drives the filter plate to rotate, so that the fan-shaped interception net corresponding to the air intake pipe opening is rotated and switched, so as to adjust the size of the air intake hole according to the environmental conditions and intercept the sundries such as stones and fallen leaves mixed in the airflow;

[0019] Secondly, the transmission mechanism drives the cleaning brush through the connecting rod to clean the air particles intercepted by the three groups of filter screen layers to the discharge port, so that the collection bottle collects the air particles, thereby improving the convenience of collecting air particles;

[0020] Finally, the wind vane makes it easy for staff to accurately find the wind direction. According to the wind direction, the rotating motor is controlled to drive the rotating frame to rotate and adjust, so that the air inlet pipe corresponds to the wind direction, thereby improving the work efficiency of the vacuum pump when collecting air particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the overall structure of the comprehensive collection device for partitioned air particles;

[0022] Figure 2 It is a schematic diagram of the internal structure of the zoned air particulate matter comprehensive collection device;

[0023] Figure 3 This is a schematic diagram of the gas tank structure;

[0024] Figure 4 It is a schematic diagram of the structure of the mobile frame and the rotating frame;

[0025] Figure 5 It is a schematic diagram of the filter screen structure;

[0026] Figure 6 for Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0027] Figure 7 for Figure 2 Schematic diagram of the enlarged structure of area B in the middle.

[0028] In the figure: 1. Mobile frame; 101. Universal pulley block; 102. Electric telescopic rod; 103. Support plate; 1031. Rotating motor; 2. Rotating frame; 201. Arc support bar; 3. Gas collection tank; 301. Tank cover; 302. Inlet pipe; 3021. Weather vane; 303. Limiting groove; 304. Fixed handle; 4. Air outlet adjustment structure; 401. Rotating handle 1; 402. Filter plate; 4021. Fan-shaped intercepting net; 5. Transmission mechanism; 501. Connecting rod; 5011. Cleaning brush; 502. Transmission gear; 503. Transmission belt; 504. Rotating handle 2; 6. Filter screen; 601. Discharge port; 602. Collection bottle; 7. Vacuum pump. DETAILED DESCRIPTION

[0029] 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 them. 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.

[0030] Example:

[0031] The utility model provides a partitioned air particle comprehensive collection device, which aims to solve the technical problems that the size of the air inlet hole cannot be adjusted according to the actual environment under the prior art, and it is inconvenient to collect the classified filtered air particles;

[0032] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0033] A partitioned air particle comprehensive collection device comprises a mobile frame 1, the bottom of the mobile frame 1 is rotatably connected to a universal pulley set 101, the universal pulley set 101 drives the collection device to move as a whole, a pair of electric telescopic rods 102 are installed on the top of the mobile frame 1, the electric telescopic rods 102 indirectly drive a gas collection tank 3 to adjust the collection height through a support plate 103 and a rotating frame 2, the top of the electric telescopic rod 102 is fixedly connected to the support plate 103, a rotating motor 1031 is installed at the bottom center of the support plate 103, the top of the rotating motor 1031 is located above the support plate 103 and is connected to the rotating frame 2, the rotating motor 1031 indirectly drives the gas collection tank 3 to rotate and adjust according to the wind direction through the rotating frame 2, and arc-shaped support bars 201 are fixedly connected to both sides of the top of the rotating frame 2.

[0034] Among them, see Figure 1 , Figure 2 and Figure 3 The top of the rotating frame 2 is clamped with a gas collection tank 3, and a tank cover 301 is threadedly connected to one side of the gas collection tank 3. The tank cover 301 is fixedly connected to an air inlet pipe 302 on the side away from the gas collection tank 3. The gas collection tank 3 collects air particles through the air inlet pipe 302, and a wind vane 3021 is fixedly connected to the top of the air inlet pipe 302. The wind vane 3021 is convenient for the staff to accurately find the wind direction, so that the air inlet pipe 302 corresponds to the wind direction, thereby improving the working efficiency of the air pump 7 when collecting air particles. Limiting grooves 303 are provided on both sides of the bottom of the gas collection tank 3 and at positions corresponding to the arc-shaped support strip 201. The gas collection tank 3 is plugged and connected to the arc-shaped support strip 201 through the limiting grooves 303. Fixed handles 304 are fixedly connected to both sides of the gas collection tank 3. The fixed handles 304 are convenient for disassembling and cleaning the gas collection tank 3 in the later stage.

[0035] For further information, see Figure 1 , Figure 2 and Figure 3 A tuyere regulating structure 4 is provided on the side of the air inlet pipe 302 away from the gas collection tank 3. The tuyere regulating structure 4 is composed of a rotating handle 401 and a filter plate 402. The bottom of the air inlet pipe 302 is rotatably connected with a rotating handle 401. A filter plate 402 is provided on the outside of the rotating handle 401. Four groups of fan-shaped intercepting nets 4021 are provided inside the filter plate 402. The air inlet holes of the four groups of fan-shaped intercepting nets 4021 are of different sizes. The rotating handle 401 drives the filter plate 402 to rotate, so that the fan-shaped intercepting net 4021 corresponding to the pipe opening of the air inlet pipe 302 is rotated and switched, so as to adjust the size of the air inlet hole according to the environmental conditions and intercept stones, fallen leaves and other debris mixed in the airflow.

[0036] For further information, see Figure 2 , Figure 6 and Figure 7A transmission mechanism 5 is installed inside the gas collection tank 3 and on the side away from the tank cover 301. The transmission mechanism 5 is composed of a transmission gear 502, a transmission belt 503 and a rotating handle 504. There are two groups of transmission gears 502. A connecting rod 501 is fixedly connected to one side of the bottom transmission gear 502. Cleaning brushes 5011 are fixedly connected to the corresponding positions of the connecting rod 501 and the inner wall of the filter screen 6. A transmission belt 503 is provided between the two groups of transmission gears 502. A rotating handle 504 is provided on one side of the top transmission gear 502 and located on the outside of the gas collection tank 3. The rotating handle 504 drives the top transmission gear 502 to rotate. The top transmission gear 502 drives the bottom transmission gear 502 to rotate through the transmission belt 503, so that the cleaning brush 5011 cleans the air particles intercepted by the three groups of filter screens 6 in layers to the discharge port 601.

[0037] For further information, see Figure 2 , Figure 5 and Figure 7 A three-layer filter screen 6 is provided on the outside of the connecting rod 501. The inner wall of the filter screen 6 is designed as an inner arc structure to improve the convenience of cleaning. The inner wall of the filter screen 6 is provided with filter holes. The three groups of filter screens 6 intercept the air particles in layers through the filter holes. A discharge port 601 is provided at the bottom of the filter screen 6. A collecting bottle 602 is threadedly connected to the bottom of the gas collection tank 3 and the position corresponding to the discharge port 601. The collecting bottle 602 collects the air particles intercepted in layers through the discharge port 601. A vacuum pump 7 is installed on the side of the gas collection tank 3 away from the tank cover 301. The vacuum pump 7 draws air into the gas collection tank 3 for filtering and collection.

[0038] In addition, it should be supplemented according to the above embodiments that the electric telescopic rod 102, the rotary motor 1031 and the vacuum pump 7 are all existing technologies, and their internal working principles and operating procedures will not be described in detail here.

[0039] The working process of the utility model is as follows: first, the universal pulley group 101 drives the collection device to move to the working area as a whole, and the electric telescopic rod 102 indirectly drives the gas collection tank 3 to adjust its height through the support plate 103 and the rotating frame 2 according to the collection demand, and the rotating handle 401 drives the filter plate 402 to rotate, so that the fan-shaped interception net 4021 corresponding to the pipe mouth of the air inlet pipe 302 is rotated and switched, and the size of the air inlet hole is adjusted according to the environmental conditions, and the stones, fallen leaves and other debris mixed in the air flow are intercepted. The wind vane 3021 is convenient for the staff to accurately find the wind direction, and the rotating motor 1031 indirectly drives the gas collection tank 3 to rotate and adjust according to the wind direction through the rotating frame 2, so that the air inlet pipe 302 corresponds to the wind direction, so as to improve the working of the vacuum pump 7 on the air particles. The work efficiency during the collection of particles is improved, the vacuum pump 7 draws air into the gas collection tank 3 for filtering and collection, the air enters the interior of the gas collection tank 3 through the air inlet pipe 302, the first group of filter screens 6 intercepts large air particles, the second group of filter screens 6 intercepts medium-sized air particles, and the third group of filter screens 6 intercepts micro air particles. After the collection is completed, the vacuum pump 7 stops working, and the top transmission gear 502 drives the bottom transmission gear 502 to rotate through the transmission belt 503, so that the cleaning brush 5011 cleans the air particles intercepted by the three groups of filter screens 6 in layers to the discharge port 601, and the collecting bottle 602 collects the air particles intercepted in layers through the discharge port 601. The fixed handle 304 is convenient for the later disassembly and cleaning of the gas collection tank 3.

[0040] The entire operation process is simple and convenient. Compared with the existing collection devices, the utility model can adjust the size of the air inlet hole according to actual conditions through design, adjust the position of the air inlet pipe according to the wind direction, and collect the air particles after classification and filtration, thereby improving overall practicality.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting air particles in different zones, comprising a mobile frame (1), characterized in that: The bottom of the mobile frame (1) is rotatably connected to a universal pulley group (101), the top of the mobile frame (1) is equipped with a pair of electric telescopic rods (102), the top of the electric telescopic rods (102) is fixedly connected to a support plate (103), the bottom center of the support plate (103) is equipped with a rotating motor (1031), the top of the rotating motor (1031) is located above the support plate (103) and is connected to a rotating frame (2), both sides of the top of the rotating frame (2) are fixedly connected to arc-shaped support bars (201), the top of the rotating frame (2) is clamped with a gas collection tank (3), one side of the gas collection tank (3) is threadedly connected to a tank cover (301), and the tank cover (301) is away from the rotating frame (2). An air inlet pipe (302) is fixedly connected to one side of the gas collection tank (3), and an air outlet adjustment structure (4) is provided on the side of the air inlet pipe (302) away from the gas collection tank (3). A transmission mechanism (5) is installed inside the gas collection tank (3) and on the side away from the tank cover (301). A connecting rod (501) is fixedly connected to one side of the transmission mechanism (5), and a three-layer filter screen (6) is provided on the outer side of the connecting rod (501). A discharge port (601) is provided at the bottom of each of the filter screens (6). A collecting bottle (602) is threadedly connected to the bottom of the gas collection tank (3) and at a position corresponding to the discharge port (601), and a vacuum pump (7) is installed on the side of the gas collection tank (3) away from the tank cover (301).

2. A zoned air particulate matter comprehensive collection device according to claim 1, characterized in that: A wind vane (3021) is fixedly connected to the top of the air inlet pipe (302).

3. The device for collecting air particles by partition according to claim 1, characterized in that: Limiting grooves (303) are provided on both sides of the bottom of the gas collection tank (3) and at positions corresponding to the arc-shaped support strips (201); the gas collection tank (3) is plug-connected to the arc-shaped support strips (201) via the limiting grooves (303); and fixed handles (304) are fixedly connected to both sides of the gas collection tank (3).

4. The device for collecting air particles by partition according to claim 1, characterized in that: The air outlet adjustment structure (4) is composed of a rotating handle (401) and a filter plate (402); the bottom of the air inlet pipe (302) is rotatably connected to the rotating handle (401); the filter plate (402) is arranged on the outside of the rotating handle (401); and four groups of fan-shaped interception nets (4021) are arranged inside the filter plate (402).

5. The device for collecting air particles by partition according to claim 1, characterized in that: The transmission mechanism (5) is composed of a transmission gear (502), a transmission belt (503) and a second rotating handle (504); the transmission gear (502) is provided with two groups; a connecting rod (501) is fixedly connected to one side of the bottom transmission gear (502); and a cleaning brush (5011) is fixedly connected to the corresponding position of the connecting rod (501) and the inner wall of the filter screen (6).

6. The device for collecting air particles by partition according to claim 5, characterized in that: A transmission belt (503) is provided between the two groups of transmission gears (502), and a second rotating handle (504) is provided on one side of the top transmission gear (502) and located outside the gas collection tank (3).

7. The device for collecting air particles by partition according to claim 1, characterized in that: The inner wall of the filter screen (6) is designed as an inner arc structure, and the inner wall of the filter screen (6) is provided with filter holes.

Images