Rotational flow plate washing tower

Abstract

The utility model relates to the technical field of washing towers, and discloses a rotational flow plate washing tower which comprises a washing tower body, a box body is arranged on the outer side of the washing tower body, supporting legs are arranged on the two sides of the bottom of the box body, a box door is connected to one side of the front end of the box body through a hinge, and a washing liquid storage chamber is arranged on the left side of the interior of the box body. A cyclone separator is arranged on the right side of the interior of the box body, an air inlet is formed in one side of the cyclone separator, an air outlet is formed in the top of the cyclone separator, a draught fan is installed at the position, close to the top, of the interior of the washing tower, an exhaust port is formed in the top of the washing tower, and a blow-off pipeline is arranged at the bottom of the washing tower; a demisting layer is mounted in the washing tower and is positioned under the fan. According to the utility model, the cyclone separator and the cyclone blades are arranged, so that the waste gas can be pretreated to remove large-particle impurities, and the working load of the washing tower is reduced.

Description

Technical Field

[0001] This utility model relates to the field of scrubbing tower technology, specifically a cyclone plate scrubbing tower. Background Technology

[0002] A cyclone scrubber is a type of gas scrubber that uses a swirling scrubbing liquid mixed with gas, which then rotates into the tower body. Utilizing the principles of forced rotation and centrifugal separation, it effectively removes particulate matter and other pollutants from the gas. Cyclone scrubbers are widely used in industries such as waste gas treatment and water treatment.

[0003] Existing cyclone scrubbing towers cannot pre-treat large particulate impurities from exhaust gas, resulting in a heavy workload for the scrubbing tower. Therefore, there is an urgent need for a new type of cyclone scrubbing tower to solve the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a cyclone scrubbing tower to solve the problem mentioned in the background art that existing cyclone scrubbing towers cannot pre-treat large particulate impurities from waste gas, resulting in a heavy workload for the scrubbing tower.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A cyclone scrubbing tower includes a scrubbing tower with a casing on its outer side. Support legs are provided on both sides of the bottom of the casing. A door is hinged to one side of the front of the casing. A scrubbing liquid storage chamber is located on the left side of the interior of the casing. A cyclone separator is located on the right side of the interior of the casing. An air inlet is located on one side of the cyclone separator, and an air outlet is located on the top of the cyclone separator. A fan is installed near the top of the interior of the scrubbing tower, and an exhaust port is located at the top of the scrubbing tower. A drain pipe is located at the bottom of the scrubbing tower. The interior of the scrubbing tower is located near the fan. A demisting layer is installed directly below the washing tower. A washing spray pipe is located directly below the demisting layer. Three nozzles are located directly below the washing spray pipe. A swirl plate is located directly below the three nozzles. The left and right ends of the swirl plate are connected to a liquid collection hopper. The side wall of the liquid collection hopper is connected to the inner side wall of the washing tower. The left end of the air outlet is connected to the washing tower. The right end of the air inlet passes through the right side wall of the housing. A water pump is installed inside the washing liquid storage chamber. The water outlet of the water pump passes through the top of the washing liquid storage chamber and the left side wall of the washing tower through a delivery pipe and is connected to the washing spray pipe.

[0007] As a preferred embodiment of this utility model, the lower end of the sewage pipe passes through the bottom of the box and extends downward, and a valve is installed on the sewage pipe and on the outside of the box.

[0008] As a preferred embodiment of the present invention, the cyclone separator is provided with cyclone blades inside and an ash hopper is provided at the bottom of the cyclone separator.

[0009] As a preferred embodiment of this invention, the top of the washing tower passes through the top of the housing.

[0010] In a preferred embodiment of this invention, the number of hinges is set to two.

[0011] As a preferred embodiment of this utility model, the washing tower is located between the washing liquid storage chamber and the cyclone separator, and an addition port is provided at the upper left end of the washing liquid storage chamber.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention, by setting up a cyclone separator, an air inlet, an air outlet, an ash hopper, and cyclone blades, utilizes the synergistic effect between them to pre-treat waste gas, removing large particulate impurities and reducing the workload of the scrubbing tower. Attached Figure Description

[0014] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the cyclone separator of this utility model.

[0018] In the diagram: 1. Scrubber; 2. Housing; 3. Support leg; 4. Hinge; 5. Door; 6. Scrubber liquid storage chamber; 7. Cyclone separator; 8. Air inlet; 9. Air outlet; 10. Scrubber spray pipe; 11. Demisting layer; 12. Fan; 13. Exhaust port; 14. Swirl plate; 15. Liquid hopper; 16. Sewage pipe; 17. Water pump; 18. Conveying pipe; 19. Nozzle; 20. Ash hopper. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. In the embodiments of the present utility model, the different types of cross-sectional lines are not labeled according to national standards, nor do they specify material requirements for the components; they are used to distinguish the cross-sectional views of the components in the drawings.

[0020] Please see Figure 1-3 A cyclone plate scrubbing tower includes a scrubbing tower 1, a casing 2 on the outside of the scrubbing tower 1, support feet 3 on both sides of the bottom of the casing 2, a door 5 connected to the front side of the casing 2 by a hinge 4, a scrubbing liquid storage chamber 6 on the left side of the interior of the casing 2, a cyclone separator 7 on the right side of the interior of the casing 2, an air inlet 8 on one side of the cyclone separator 7, an air outlet 9 on the top of the cyclone separator 7, a fan 12 installed near the top inside the scrubbing tower 1, an exhaust port 13 at the top of the scrubbing tower 1, a drain pipe 16 at the bottom of the scrubbing tower 1, and an air outlet 12 installed inside the scrubbing tower 1 directly below the fan 12. There is a demisting layer 11, and a washing spray pipe 10 is installed directly below the demisting layer 11. Three nozzles 19 are installed directly below the washing spray pipe 10, and a swirl plate 14 is installed directly below the three nozzles 19. The left and right ends of the swirl plate 14 are connected to the liquid collection hopper 15. The side wall of the liquid collection hopper 15 is connected to the inner side wall of the washing tower 1. The left end of the air outlet 9 is connected to the washing tower 1. The right end of the air inlet 8 passes through the right side wall of the box 2. A water pump 17 is installed inside the washing liquid storage chamber 6. The water outlet of the water pump 17 passes through the top of the washing liquid storage chamber 6 and the left side wall of the washing tower 1 through the conveying pipe 18 and is connected to the washing spray pipe 10.

[0021] The lower end of the sewage pipe 16 passes through the bottom of the box 2 and extends downwards. A valve is installed on the sewage pipe 16 and on the outside of the box 2.

[0022] The cyclone separator 7 has cyclone blades 21 inside and a dust hopper 20 at the bottom.

[0023] The top of the washing tower 1 passes through the top of the housing 2.

[0024] The number of hinges 4 is set to two.

[0025] The washing tower 1 is located between the washing liquid storage chamber 6 and the cyclone separator 7, and the washing liquid storage chamber 6 has an addition port at the upper left end.

[0026] The working principle and usage process of this utility model are as follows: First, the waste gas is input into the cyclone separator 7 through the air inlet 8. After centrifugal separation by the cyclone blades 21 inside the cyclone separator 7, the dust-laden gas flows tangentially into the cyclone separator 7 and rotates downwards in a spiral motion along the inner wall. The dust is thrown against the wall under the action of centrifugal force and falls into the ash hopper 20 under the action of gravity. The purified gas is discharged from the air outlet 9 through the central pipe into the scrubbing tower 1. Then, the water pump 17 is started to transport the cyclone scrubbing liquid through the conveying pipe 18 to the scrubbing spray pipe 10. Finally, the liquid is sprayed through the three nozzles 19 on the scrubbing spray pipe 10 onto the pretreated waste gas. The gas is relatively clean. At this time, the gas and liquid are forced to rotate under the action of the swirl plate 14 in the tower. During the rotation, the liquid separates the particulate matter and pollutants through centrifugal force. In the scrubbing tower 1, the gas rotation generates a large amount of centrifugal force. The particulate matter and pollutants settle into the liquid under the action of centrifugal force, thereby achieving the effect of decontamination and purification. After separation, the clean gas is discharged from the exhaust port 13 under the drive of the fan 12. The liquid is collected at the bottom of the scrubbing tower 1 and sent to subsequent treatment. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0027] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A cyclonic plate wash column comprising a wash column (1) characterised in that: The washing tower (1) is provided with a box (2) on the outside. The bottom of the box (2) is provided with support feet (3) on both sides. The front side of the box (2) is connected to a door (5) by a hinge (4). The washing liquid storage chamber (6) is provided on the left side of the inside of the box (2). The cyclone separator (7) is provided on the right side of the inside of the box (2). The air inlet (8) is provided on one side of the cyclone separator (7). The air outlet (9) is provided on the top of the cyclone separator (7). The fan (12) is installed at the top of the inside of the washing tower (1). The exhaust port (13) is opened at the top of the washing tower (1). The sewage pipe (16) is provided at the bottom of the washing tower (1). The demisting layer is installed inside the washing tower (1) and directly below the fan (12). 11) A washing spray pipe (10) is provided directly below the demisting layer (11). Three nozzles (19) are provided directly below the washing spray pipe (10). A swirl plate (14) is provided directly below the three nozzles (19). The left and right ends of the swirl plate (14) are connected to the liquid collection hopper (15). The side wall of the liquid collection hopper (15) is connected to the inner side wall of the washing tower (1). The left end of the air outlet (9) is connected to the washing tower (1). The right end of the air inlet (8) passes through the right side wall of the box (2). A water pump (17) is installed inside the washing liquid storage chamber (6). The water outlet of the water pump (17) passes through the top of the washing liquid storage chamber (6) and the left side wall of the washing tower (1) through the conveying pipe (18) and is connected to the washing spray pipe (10).

2. A cyclonic flow plate wash column according to claim 1, characterised in that: The lower end of the sewage pipe (16) passes through the bottom of the box (2) and extends downwards. A valve is installed on the sewage pipe (16) and on the outside of the box (2).

3. A cyclonic flow plate wash column according to claim 1, characterised in that: The cyclone separator (7) is equipped with cyclone blades (21) inside, and a dust hopper (20) is provided at the bottom of the cyclone separator (7).

4. A cyclonic flow plate wash column according to claim 1, characterised in that: The top of the washing tower (1) passes through the top of the housing (2).

5. A cyclonic flow plate wash column according to claim 1, characterised in that: The number of hinges (4) is set to two.

6. A cyclonic plate column according to claim 1, characterized in that: The washing tower (1) is located between the washing liquid storage chamber (6) and the cyclone separator (7), and the upper left end of the washing liquid storage chamber (6) is provided with an addition port.

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