Waste gas treatment tower for preventing and treating atmospheric pollution

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a waste gas treatment tower for preventing atmospheric pollution, which comprises a spray tower, the bottom end of the spray tower is fixedly connected with a first motor, the driving end of the first motor is connected with a spray head through a connecting assembly, and the left side of the top end of the spray tower is connected with an annular pipe through a liquid inlet assembly. An air inlet pipe is fixedly connected to the bottom side of the left end of the spraying tower, a second connecting pipe is fixedly connected to the top side of the right end of the spraying tower, a filtering tower is fixedly connected to the other end of the second connecting pipe, filtering plates are fixedly connected to the two sides of the inner wall of the filtering tower, and the bottom end of the filtering tower is connected with a cleaning plate through a driving assembly. According to the waste gas treatment device, waste gas is sprayed through the spray heads to be treated, the rotating pipe is driven to rotate by starting the first motor, then the spray heads on the supporting pipe are driven to rotate, the contact area of spray liquid and the waste gas can be increased, and the waste gas treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment tower for preventing and controlling air pollution. Background Art

[0002] Air pollution refers to the phenomenon that certain harmful substances enter the atmosphere due to human activities or natural processes, form sufficient concentrations in a certain area, and last for a sufficient period of time, thereby causing negative impacts on human health, ecosystems and climate. To prevent and control air pollution, an exhaust gas treatment tower is needed.

[0003] After searching, a waste gas treatment tower with announcement number CN220047808U includes a spray tower, the top of the spray tower is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a rotating rod through a coupling, the outer wall of the rotating rod is fixedly connected to a stirring rod, the interior of the spray tower is fixedly connected to a guide plate, and one side of the spray tower is fixedly connected to a drain pipe. By starting the first motor, the utility model can rotate the rotating rod and the stirring rod, thereby driving the liquid sprayed by the spray head and the waste gas to mix, which can improve the efficiency of waste gas treatment. By starting the second motor, the rotating shaft can rotate to drive the fan blades to rotate, so that the waste gas is sucked into the filter tower. An adsorption box is fixedly connected to the interior of the filter tower, and activated carbon is placed inside the adsorption box, which can adsorb harmful substances in the waste gas, so that the filtered waste gas is discharged through the exhaust pipe, thereby improving the quality of waste gas treatment.

[0004] Based on the above patent, by setting a first motor, a rotating rod, a stirring rod and a spray head, when the user mixes the exhaust gas and the liquid medicine, by starting the first motor, the rotating rod can be rotated, and the stirring rod can be rotated, thereby driving the liquid medicine sprayed by the spray head and the exhaust gas to mix, which can improve the efficiency of exhaust gas treatment, and a filter tower, a filter box, an adsorption box, a second motor, a rotating shaft, a fan blade and an exhaust pipe are set. When the user adsorbs and filters the exhaust gas, by starting the second motor, the rotating shaft can be rotated to drive the fan blade to rotate, so that the exhaust gas is sucked into the filter tower, and the filter box is fixedly connected to the inside of the filter tower, and cotton yarn is placed inside the filter box, so that particulate matter in the exhaust gas can be filtered, and the adsorption box is fixedly connected to the inside of the filter tower, and activated carbon is placed inside the adsorption box, so that harmful substances in the exhaust gas can be adsorbed, so that the filtered exhaust gas is discharged through the exhaust pipe, thereby improving the quality of exhaust gas treatment. However, in the above scheme, the contact surface between the liquid medicine and the exhaust gas is still not large enough, and it is inconvenient to clean the filter plate, which reduces the work efficiency; Utility Model Content

[0005] In order to solve the problem in the prior art that the contact area between the chemical liquid and the exhaust gas is still not large enough, and it is inconvenient to clean the filter plate, thereby reducing the working efficiency, the present application provides a waste gas treatment tower for preventing and controlling air pollution. By rotating the nozzle, the contact area between the exhaust gas and the spray liquid is increased, thereby improving the exhaust gas treatment efficiency.

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

[0007] A waste gas treatment tower for preventing and controlling air pollution comprises a spray tower, wherein a first motor is fixedly connected to the bottom end of the spray tower, a driving end of the first motor is connected to a spray head through a connecting assembly, the left side of the top end of the spray tower is connected to an annular tube through a liquid inlet assembly, an air inlet pipe is fixedly connected to the bottom side of the left end of the spray tower, a second connecting pipe is fixedly connected to the top side of the right end of the spray tower, a filter tower is fixedly connected to the other end of the second connecting pipe, filter plates are fixedly connected to both sides of the inner wall of the filter tower, the bottom end of the filter tower is connected to a cleaning plate through a driving assembly, and an air outlet pipe is fixedly connected to the bottom side of the right end of the filter tower.

[0008] As a further improvement of the utility model, the connecting assembly includes a rotating tube fixedly connected to the first motor driving end, a plurality of supporting tubes are fixedly connected to the left and right ends of the rotating tube, and the inner end of the nozzle is fixedly connected to the outer end of the supporting tube.

[0009] As a further improvement of the utility model, the liquid inlet assembly includes a water tank fixedly connected to the left side of the top of the spray tower, a water inlet pipe is fixedly connected to the top of the water tank, a first connecting pipe is fixedly connected to the bottom side of the right end of the water tank, and the top of the annular tube is fixedly connected to the other end of the first connecting pipe.

[0010] As a further improvement of the utility model, the driving assembly includes a second motor fixedly connected to the bottom end of the filter tower, the driving end of the second motor is fixedly connected to a rotating rod, and the inner end of the cleaning plate is respectively fixedly connected to the left and right ends of the cleaning plate.

[0011] As a further improvement of the utility model, the outer wall of the annular tube is fixedly connected to the inner wall of the top end of the spray tower, and the top end of the rotating tube is rotatably connected to the bottom end of the annular tube.

[0012] As a further improvement of the utility model, the top end of the rotating rod is rotatably connected to the top side of the inner wall of the filtering tower.

[0013] As a further improvement of the utility model, a liquid outlet pipe is fixedly connected to the bottom side of the front end of the spray tower, and a solenoid valve is fixedly connected to the outer wall of the liquid outlet pipe.

[0014] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0015] 1. In the utility model, through the cooperation of the first motor, the rotating tube, the supporting tube, the nozzle, the water tank, the water inlet pipe, the first connecting pipe and the annular tube, the contact area between the spray liquid and the exhaust gas can be increased, thereby improving the exhaust gas treatment efficiency.

[0016] 2. In the utility model, the filter plate, the second motor, the rotating rod and the cleaning plate cooperate to facilitate cleaning of the filter plate, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric diagram of an exhaust gas treatment tower for preventing and controlling air pollution proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a water tank in a waste gas treatment tower for preventing and controlling air pollution proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a nozzle in a waste gas treatment tower for preventing and controlling air pollution proposed by the utility model;

[0020] Figure 4 The utility model is a schematic structural diagram of a cleaning plate in a waste gas treatment tower for preventing and controlling air pollution.

[0021] Legend:

[0022] 1. Spray tower; 2. First motor; 3. Rotating pipe; 4. Support pipe; 5. Spray head; 6. Water tank; 7. Water inlet pipe; 8. First connecting pipe; 9. Ring pipe; 10. Air inlet pipe; 11. Liquid outlet pipe; 12. Solenoid valve; 13. Second connecting pipe; 14. Filter tower; 15. Filter plate; 16. Second motor; 17. Rotating rod; 18. Cleaning plate; 19. Air outlet pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Embodiment 1: A waste gas treatment tower for preventing and controlling air pollution, comprising a spray tower 1, a first motor 2 is fixedly connected to the bottom end of the spray tower 1, a rotating tube 3 is fixedly connected to the driving end of the first motor 2, a plurality of support tubes 4 are fixedly connected to the left and right ends of the rotating tube 3, an inner end of a spray head 5 is respectively fixedly connected to the outer end of the support tube 4, a water tank 6 is fixedly connected to the left side of the top of the spray tower 1, a water inlet pipe 7 is fixedly connected to the top of the water tank 6, a first connecting pipe 8 is fixedly connected to the bottom side of the right end of the water tank 6, and the top of the annular pipe 9 is fixedly connected to the other end of the first connecting pipe 8 An air inlet pipe 10 is fixedly connected to the bottom side of the left end of the spray tower 1, and a second connecting pipe 13 is fixedly connected to the top side of the right end of the spray tower 1. Exhaust gas is introduced into the spray tower 1 through the air inlet pipe 10, and spray liquid is added into the water tank 6 through the water inlet pipe 7. The spray liquid is transported into the rotating tube 3 through the first connecting pipe 8 and the annular tube 9, thereby reaching the support tube 4, and then sprayed out through the nozzle 5 to treat the exhaust gas. By starting the first motor 2, the rotating tube 3 is driven to rotate, and then the nozzle 5 on the support tube 4 is driven to rotate, which can increase the contact area between the spray liquid and the exhaust gas.

[0030] Embodiment 2: The other end of the second connecting pipe 13 is fixedly connected to a filter tower 14, filter plates 15 are fixedly connected to both sides of the inner wall of the filter tower 14, a second motor 16 is fixedly connected to the bottom end of the filter tower 14, a rotating rod 17 is fixedly connected to the driving end of the second motor 16, one end of the inner side of the cleaning plate 18 is respectively fixedly connected to the left and right ends of the cleaning plate 18, an outlet pipe 19 is fixedly connected to the bottom side of the right end of the filter tower 14, the treated exhaust gas enters the filter tower 14 through the second connecting pipe 13, and is filtered by the filter plate 15, and the filtered exhaust gas is discharged through the outlet pipe 19. When the filter plate 15 needs to be cleaned, the second motor 16 is started to drive the rotating rod 17 to rotate, thereby driving the cleaning plate 18 to rotate, and the surface of the filter plate 15 is cleaned.

[0031] As one of the optimized structural designs for Example 1, Figure 1 - Figure 4 As shown, the outer wall of the annular tube 9 is fixedly connected to the inner wall of the top end of the spray tower 1, the top end of the rotating tube 3 is rotatably connected to the bottom end of the annular tube 9, so that the spray liquid can be transported to the rotating tube 3, and the top end of the rotating rod 17 is rotatably connected to the top side of the inner wall of the filter tower 14, so as to improve the rotation stability of the rotating rod 17, and the bottom side of the front end of the spray tower 1 is fixedly connected to a liquid outlet pipe 11, and the outer wall of the liquid outlet pipe 11 is fixedly connected to a solenoid valve 12, which can discharge excess spray liquid in 1.

[0032] Working principle: First, exhaust gas is introduced into the spray tower 1 through the air inlet pipe 10, and spray liquid is added into the water tank 6 through the water inlet pipe 7. The spray liquid is transported into the rotating tube 3 through the first connecting pipe 8 and the annular tube 9, thereby reaching the support tube 4, and then sprayed out through the nozzle 5 to treat the exhaust gas. By starting the first motor 2, the rotating tube 3 is driven to rotate, and then the nozzle 5 on the support tube 4 is driven to rotate, which can increase the contact area between the spray liquid and the exhaust gas. The treated exhaust gas enters the filter tower 14 through the second connecting pipe 13, and is filtered through the filter plate 15. The filtered exhaust gas is discharged through the exhaust pipe 19. When the filter plate 15 needs to be cleaned, the second motor 16 is started to drive the rotating rod 17 to rotate, and then the cleaning plate 18 is driven to rotate to clean the surface of the filter plate 15.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.

Claims

1. A waste gas treatment tower for preventing and controlling air pollution, comprising a spray tower (1), characterized in that: The bottom end of the spray tower (1) is fixedly connected to a first motor (2), a driving end of the first motor (2) is connected to a spray head (5) via a connecting assembly, the left side of the top end of the spray tower (1) is connected to an annular tube (9) via a liquid inlet assembly, the bottom side of the left end of the spray tower (1) is fixedly connected to an air inlet pipe (10), the top side of the right end of the spray tower (1) is fixedly connected to a second connecting pipe (13), the other end of the second connecting pipe (13) is fixedly connected to a filter tower (14), both sides of the inner wall of the filter tower (14) are fixedly connected to filter plates (15), the bottom end of the filter tower (14) is connected to a cleaning plate (18) via a driving assembly, and the bottom side of the right end of the filter tower (14) is fixedly connected to an air outlet pipe (19).

2. The waste gas treatment tower for preventing and controlling air pollution according to claim 1, characterized in that: The connection assembly comprises a rotating tube (3) fixedly connected to the driving end of the first motor (2), a plurality of supporting tubes (4) being fixedly connected to the left and right ends of the rotating tube (3), and an inner end of the nozzle (5) being fixedly connected to an outer end of the supporting tube (4).

3. The waste gas treatment tower for preventing and controlling air pollution according to claim 1, characterized in that: The liquid inlet assembly comprises a water tank (6) fixedly connected to the left side of the top end of the spray tower (1); a water inlet pipe (7) is fixedly connected to the top end of the water tank (6); a first connecting pipe (8) is fixedly connected to the bottom side of the right end of the water tank (6); and the top end of the annular pipe (9) is fixedly connected to the other end of the first connecting pipe (8).

4. The waste gas treatment tower for preventing and controlling air pollution according to claim 1, characterized in that: The driving assembly comprises a second motor (16) fixedly connected to the bottom end of the filter tower (14); a driving end of the second motor (16) is fixedly connected to a rotating rod (17); and an inner end of the cleaning plate (18) is fixedly connected to the left and right ends of the cleaning plate (18).

5. The waste gas treatment tower for preventing and controlling air pollution according to claim 2, characterized in that: The outer wall of the annular tube (9) is fixedly connected to the inner wall of the top end of the spray tower (1), and the top end of the rotating tube (3) is rotatably connected to the bottom end of the annular tube (9).

6. The waste gas treatment tower for preventing and controlling air pollution according to claim 4, characterized in that: The top end of the rotating rod (17) is rotatably connected to the top side of the inner wall of the filtering tower (14).

7. The waste gas treatment tower for preventing and controlling air pollution according to claim 1, characterized in that: A liquid outlet pipe (11) is fixedly connected to the bottom side of the front end of the spray tower (1), and a solenoid valve (12) is fixedly connected to the outer wall of the liquid outlet pipe (11).

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