Dirt collecting device for air pollution control

Abstract

The utility model provides a dirt collecting device for air pollution abatement, which relates to the technical field of air pollution abatement and comprises a tank body, a cover body is arranged at the top of the tank body, the top of the outer surface of the tank body is inserted into the inner wall of the cover body in a threaded manner, fan blades are arranged in the cover body, a motor is arranged on the inner wall of the cover body, and the motor is connected with the tank body. The output end of the motor is fixedly connected with the bottoms of the fan blades, a blocking device is arranged in the tank body, and the blocking device comprises a filter plate. Through the arrangement of the filter plate, under the action of a threaded rod and a threaded cylinder, the threaded rod can stretch out and draw back on the inner wall of the threaded cylinder; the threaded rod can drive the filter plate to move on the inner wall of the tank body in the telescopic process, and when the filter plate moves into the inner wall of the tank body, the filter plate can block winged insects, so that the winged insects are prevented from falling on the inner wall of the tank body to pollute a solution, and the error of an atmosphere detection result is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air pollution control, in particular to a waste collection device for air pollution control. Background Art

[0002] As air pollution becomes more and more serious, people pay more and more attention to the collection and detection of atmospheric pollutant components. This process requires the use of a pollution collection device. The atmospheric pollution collection device absorbs and dissolves the polluted gas in the air through a solution stored in a container, thereby achieving the purpose of collection.

[0003] When collecting pollutants in the atmosphere, negative pressure is generated by the fan to absorb the gas. However, if flying insects pass through the collection device during the collection process, the flying insects can easily be sucked into the collection device by the fan. The flying insects that fall into the collection device will contaminate the solution in the collection device, causing deviations in the detection results of the atmosphere. Utility Model Content

[0004] The utility model proposes a dirt collection device for air pollution control to solve the problem that insects are easily sucked into the collection device by a fan, and the flying insects dropped into the collection device will pollute the solution in the collection device, thus causing deviation in the detection result of the atmosphere.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dirt collecting device for air pollution control comprises a tank body, a cover body is arranged on the top of the tank body, the top of the outer surface of the tank body is threadedly inserted into the inner wall of the cover body, a hanging ring is fixedly connected to the top of the cover body, a fan blade is arranged inside the cover body, a motor is arranged on the inner wall of the cover body, the output end of the motor is fixedly connected to the bottom of the fan blade, a blocking device is arranged inside the tank body, the blocking device comprises a filter plate, the outer surface of the filter plate is inserted into the inner wall of the tank body, a threaded rod is arranged on the inner wall of the filter plate, a threaded barrel is threadedly connected to the outer surface of the threaded rod, one end of the threaded barrel is fixedly connected to the bottom of the inner wall of the tank body, a water outlet pipe is fixedly connected to the bottom of the outer surface of the tank body, the inner wall of the water outlet pipe is connected to the inner wall of the tank body, and the inner wall of the water outlet pipe is provided with an auxiliary sealing device.

[0007] The effect achieved by the above components is: by setting the filter plate, under the action of the threaded rod and the threaded barrel, the threaded rod is rotated, and the threaded rod will expand and contract on the inner wall of the threaded barrel. During the expansion and contraction process, the threaded rod will drive the filter plate to move on the inner wall of the tank body. When the filter plate moves into the inner wall of the tank body, the filter plate can block the flying insects, which is beneficial to prevent the flying insects from falling on the inner wall of the tank body and contaminating the solution, thereby reducing the error of the atmospheric detection results.

[0008] Preferably, one end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.

[0009] The effect achieved by the above-mentioned components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate on the inner wall of the threaded barrel. At the same time, a protrusion is provided on the outer surface of the operating block, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.

[0010] Preferably, a bearing is fixedly connected to the outer surface of the threaded rod, and the outer surface of the bearing is fixedly connected to the inner wall of the filter plate.

[0011] The effect achieved by the above components is that by providing the bearing, the friction between the threaded rod and the filter plate can be reduced when the threaded rod is rotated, thereby making it easier to rotate the threaded rod.

[0012] Preferably, a round rod is fixedly connected to the bottom of the filter plate, a cylinder is slidably connected to the outer surface of the round rod, and one end of the cylinder is fixedly connected to the bottom of the inner wall of the tank body.

[0013] The effect achieved by the above components is: by setting the round rod and the cylinder, when the filter plate moves on the inner wall of the tank driven by the threaded rod, the filter plate will drive the round rod to slide synchronously on the inner wall of the cylinder, thereby making the filter plate more stable during movement.

[0014] Preferably, a rubber ring is fixedly connected to the outer surface of the filter plate, and the outer surface of the rubber ring abuts against the inner wall of the tank body.

[0015] The effect achieved by the above components is: by setting the rubber ring, the gap between the tank body and the filter plate is sealed, which is beneficial to enhancing the protection ability of the filter plate.

[0016] Preferably, the auxiliary sealing device comprises a blocking block, the outer surface of the blocking block is inserted into the inner wall of the water outlet pipe, and one side of the blocking block is fixedly connected to the auxiliary block.

[0017] The effect achieved by the above components is: by arranging the blocking block and inserting the blocking block into the inner wall of the water outlet pipe, the water outlet pipe can be blocked to prevent the solution from overflowing from the water outlet pipe.

[0018] Preferably, the outer surface of the auxiliary block is symmetrically fixedly connected with a circular hole block, the inner wall of the circular hole block is inserted with a threaded pin, one end of the threaded pin is fixedly connected with an extension block, and one side of the two extension blocks is symmetrically fixedly connected to the outer surface of the water outlet pipe.

[0019] The effect achieved by the above components is: by setting a threaded pin and inserting the threaded pin into the inner wall of the circular hole block, the auxiliary block and the water outlet pipe can be auxiliary fixed, which is helpful to prevent the blocking block from detaching from the inner wall of the water outlet pipe.

[0020] Preferably, a nut is provided on the outer surface of the threaded pin, and the outer surface of the threaded pin is threadedly inserted into the inner wall of the nut.

[0021] The effect achieved by the above components is: by setting a nut, the nut is sleeved on one end of the threaded pin, and the nut is rotated so that one side of the nut abuts against one side of the circular hole block, the nut can fix the threaded pin and the circular hole block, thereby preventing the threaded pin from detaching from the inner wall of the circular hole block.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] In the utility model, by setting a filter plate, under the action of the threaded rod and the threaded barrel, the threaded rod can be extended and retracted on the inner wall of the threaded barrel, and the threaded rod will drive the filter plate to move on the inner wall of the tank during the extension and retraction process. When the filter plate moves into the inner wall of the tank, the filter plate can block flying insects, which is beneficial to prevent the flying insects from falling on the inner wall of the tank to contaminate the solution and reduce the error of the atmospheric detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the threaded barrel of the utility model;

[0026] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0028] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at B

[0029] Legend: 1. Tank body; 2. Cover body; 3. Hanging ring; 4. Fan blades; 5. Motor; 6. Blocking device; 61. Filter plate; 62. Threaded rod; 63. Threaded cylinder; 64. Operating block; 65. Bearing; 66. Round rod; 67. Cylinder; 68. Rubber ring; 7. Water outlet pipe; 8. Sealing device; 81. Block; 82. Auxiliary block; 83. Round hole block; 84. Threaded pin; 85. Extension block; 86. Nut. DETAILED DESCRIPTION

[0030] Example 1, reference Figure 1-Figure 4 As shown, the present embodiment discloses a dirt collecting device for air pollution control, comprising a tank body 1, a cover body 2 is arranged on the top of the tank body 1, the top of the outer surface of the tank body 1 is threadedly inserted into the inner wall of the cover body 2, a hanging ring 3 is fixedly connected to the top of the cover body, a fan blade 4 is arranged inside the cover body 2, a motor 5 is arranged on the inner wall of the cover body 2, the output end of the motor 5 is fixedly connected to the bottom of the fan blade 4, a blocking device 6 is arranged inside the tank body 1, the blocking device 6 comprises a filter plate 61, the outer surface of the filter plate 61 is inserted into the inner wall of the tank body 1, a threaded rod 62 is arranged on the inner wall of the filter plate 61, a threaded barrel 63 is threadedly connected to the outer surface of the threaded rod 62, and one end of the threaded barrel 63 is connected to the tank body 1 is fixedly connected to the bottom of the inner wall of the tank body 1, and the bottom of the outer surface of the tank body 1 is fixedly connected with a water outlet pipe 7. The inner wall of the water outlet pipe 7 is communicated with the inner wall of the tank body 1, and the inner wall of the water outlet pipe 7 is provided with an auxiliary sealing device 8. By setting the filter plate 61, under the action of the threaded rod 62 and the threaded cylinder 63, the threaded rod 62 is rotated, and the threaded rod 62 will be extended and retracted on the inner wall of the threaded cylinder 63. The threaded rod 62 will drive the filter plate 61 to move on the inner wall of the tank body 1 during the extension and retraction process. When the filter plate 61 moves to the inner wall of the tank body 1, the filter plate 61 can block the flying insects, which is beneficial to prevent the flying insects from falling on the inner wall of the tank body 1 to pollute the solution and reduce the error of the atmospheric detection result.

[0031] Reference Figure 2 and Figure 3 As shown, one end of the threaded rod 62 is fixedly connected to an operating block 64, and a protrusion is provided on the outer surface of the operating block 64. By providing the operating block 64, rotating the operating block 64 can drive the threaded rod 62 to rotate on the inner wall of the threaded tube 63. At the same time, the outer surface of the operating block 64 is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block 64, and has an anti-slip effect when rotating the operating block 64, thereby facilitating the rotation of the threaded rod 62 through the operating block 64; the outer surface of the threaded rod 62 is fixedly connected to a bearing 65, and the outer surface of the bearing 65 is fixedly connected to the inner wall of the filter plate 61. By providing the bearing 65, the friction force between the threaded rod 62 and the filter plate 61 can be reduced when rotating, thereby making it more labor-saving when rotating the threaded rod 62.

[0032] Reference Figure 2 and Figure 3As shown, a round rod 66 is fixedly connected to the bottom of the filter plate 61, and a cylinder 67 is slidably connected to the outer surface of the round rod 66. One end of the cylinder 67 is fixedly connected to the bottom of the inner wall of the tank body 1. By arranging the round rod 66 and the cylinder 67, when the filter plate 61 moves on the inner wall of the tank body 1 driven by the threaded rod 62, the filter plate 61 will drive the round rod 66 to slide synchronously on the inner wall of the cylinder 67, thereby making the filter plate 61 more stable during the movement; a rubber ring 68 is fixedly connected to the outer surface of the filter plate 61, and the outer surface of the rubber ring 68 abuts against the inner wall of the tank body 1. By arranging the rubber ring 68, the gap between the tank body 1 and the filter plate 61 is sealed, which is beneficial to enhancing the protection ability of the filter plate 61.

[0033] Reference Figure 4 and Figure 5 As shown, the auxiliary sealing device 8 includes a blocking block 81, the outer surface of which is inserted into the inner wall of the water outlet pipe 7, and an auxiliary block 82 is fixedly connected to one side of the blocking block 81. By setting the blocking block 81 and inserting the blocking block 81 into the inner wall of the water outlet pipe 7, the water outlet pipe 7 can be blocked to prevent the solution from overflowing from the water outlet pipe 7.

[0034] Reference Figure 4 and Figure 5 As shown, the outer surface of the auxiliary block 82 is symmetrically fixedly connected with the circular hole block 83, and the inner wall of the circular hole block 83 is inserted with a threaded pin 84, and one end of the threaded pin 84 is fixedly connected with an extension block 85, and one side of the two extension blocks 85 is symmetrically fixedly connected to the outer surface of the water outlet pipe 7. By setting the threaded pin 84 and inserting the threaded pin 84 into the inner wall of the circular hole block 83, the auxiliary block 82 and the water outlet pipe 7 can be auxiliary fixed, which is beneficial to prevent the blocking block 81 from detaching from the inner wall of the water outlet pipe 7; the outer surface of the threaded pin 84 is provided with a nut 86, and the outer surface of the threaded pin 84 is threadedly inserted into the inner wall of the nut 86. By setting the nut 86, the nut 86 is sleeved on one end of the threaded pin 84, and the nut 86 is rotated so that one side of the nut 86 abuts against one side of the circular hole block 83, then the nut 86 can fix the threaded pin 84 and the circular hole block 83, thereby preventing the threaded pin 84 from detaching from the inner wall of the circular hole block 83.

[0035] Working principle: When it is necessary to use the dirt collection device for pollution control, the rotating operation block 64 drives the threaded rod 62 to rotate on the inner wall of the threaded cylinder 63, and the threaded rod 62 will extend and retract on the inner wall of the threaded cylinder 63. During the extension and retraction process, the threaded rod 62 will drive the filter plate 61 to move on the inner wall of the tank body 1, and the filter plate 61 will drive the round rod 66 to slide synchronously on the inner wall of the cylinder 67. When the filter plate 61 moves to a suitable position on the inner wall of the tank body 1, the filter plate 61 can block the flying insects, which is helpful to prevent the flying insects from falling. The flying insects falling on the inner wall of the tank body 1 will pollute the solution, reducing the error of the atmospheric detection result. At the same time, the reverse rotation of the operating block 64 drives the top of the filter plate 61 to abut against the top of the tank body 1, which is convenient for cleaning the flying insects on the filter plate 61. When the water outlet pipe 7 needs to be blocked, the blocking block 81 is inserted into the inner wall of the water outlet pipe 7, and the threaded pin 84 is allowed to enter the inner wall of the circular hole block 83, and then the nut 86 is sleeved on one end of the threaded pin 84, and the nut 86 is rotated so that one side of the nut 86 abuts against one side of the circular hole block 83.

Claims

1. A waste collection device for air pollution control, comprising a tank (1), characterized in that: The top of the tank body (1) is provided with a cover body (2); the top of the outer surface of the tank body (1) is threadedly inserted into the inner wall of the cover body (2); the top of the cover body is fixedly connected to a hanging ring (3); the inside of the cover body (2) is provided with a fan blade (4); the inner wall of the cover body (2) is provided with a motor (5); the output end of the motor (5) is fixedly connected to the bottom of the fan blade (4); the inside of the tank body (1) is provided with a blocking device (6); the blocking device (6) comprises a filter plate (61); the filter The outer surface of the plate (61) is inserted into the inner wall of the tank body (1); the inner wall of the filter plate (61) is provided with a threaded rod (62); the outer surface of the threaded rod (62) is threadedly connected to a threaded barrel (63); one end of the threaded barrel (63) is fixedly connected to the bottom of the inner wall of the tank body (1); the bottom of the outer surface of the tank body (1) is fixedly connected to a water outlet pipe (7); the inner wall of the water outlet pipe (7) is connected to the inner wall of the tank body (1); and the inner wall of the water outlet pipe (7) is provided with an auxiliary sealing device (8).

2. The waste collection device for air pollution control according to claim 1, characterized in that: One end of the threaded rod (62) is fixedly connected to an operating block (64), and a protrusion is provided on the outer surface of the operating block (64).

3. The waste collection device for air pollution control according to claim 1, characterized in that: A bearing (65) is fixedly connected to the outer surface of the threaded rod (62), and the outer surface of the bearing (65) is fixedly connected to the inner wall of the filter plate (61).

4. The waste collection device for air pollution control according to claim 1, characterized in that: The bottom of the filter plate (61) is fixedly connected to a round rod (66), the outer surface of the round rod (66) is slidably connected to a cylinder (67), and one end of the cylinder (67) is fixedly connected to the bottom of the inner wall of the tank body (1).

5. The waste collection device for air pollution control according to claim 1, characterized in that: A rubber ring (68) is fixedly connected to the outer surface of the filter plate (61), and the outer surface of the rubber ring (68) abuts against the inner wall of the tank body (1).

6. The waste collection device for air pollution control according to claim 1, characterized in that: The auxiliary sealing device (8) comprises a blocking block (81), the outer surface of the blocking block (81) being inserted into the inner wall of the water outlet pipe (7), and one side of the blocking block (81) being fixedly connected to an auxiliary block (82).

7. A waste collection device for air pollution control according to claim 6, characterized in that: The outer surface of the auxiliary block (82) is symmetrically fixedly connected to a circular hole block (83), the inner wall of the circular hole block (83) is provided with a threaded pin (84), one end of the threaded pin (84) is fixedly connected to an extension block (85), and one side of the two extension blocks (85) is symmetrically fixedly connected to the outer surface of the water outlet pipe (7).

8. The waste collection device for air pollution control according to claim 7, characterized in that: A nut (86) is provided on the outer surface of the threaded pin (84), and the outer surface of the threaded pin (84) is threadedly inserted into the inner wall of the nut (86).

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