Layered scrubber tower

Abstract

A layered scrubber tower is characterized in that a scrubber device is arranged in a tower body, an upper cover plate is fixedly connected to the upper end face of the tower body, a fan is connected to the upper portion of the upper cover plate, a first draining plate is fixedly connected to the interior of the tower body, a second draining plate is fixedly connected to the interior of the tower body, and the first draining plate is located on the lower side of the second draining plate; a fixing block is arranged on the end face of the outer side of the tower body, a gas injection pipe is arranged on the lower side of the outer portion of the tower body, and a water drainage pipe is arranged on the side, away from the gas injection pipe, of the tower body. The waste gas purification tower has the advantages that the dehumidification cotton is adopted for dehumidification, when waste gas is sprayed by the high-pressure spray head, atomized liquid is attached to large particles in the waste gas, the weight of the large particles is increased to enable the large particles to fall down, meanwhile, the fan rotates to generate negative pressure to suck air out of the tower body, and when the air passes through the dehumidification cotton, the air is purified. The dehumidification cotton can absorb moisture in the air, so that the air is kept dry, and corrosion to instruments is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification, in particular to a layered scrubbing tower. Background Art

[0002] As is well known, industrial waste gas has become the main source of air pollution. Therefore, waste gas must be treated to meet the standards before it can be discharged. In the prior art, biological filters are mostly used. A biological filter is a waste gas treatment device that uses microorganisms to adsorb and decompose, mainly using a microbial spraying liquid to treat waste gas.

[0003] However, there are still the following disadvantages in waste gas purification in the prior art:

[0004] 1. In the prior art, when treating industrial waste gas, a microbial spraying liquid is used to treat the waste gas. During the treatment, the spraying liquid is atomized and adheres to large particles in the waste gas, increasing the weight of the large particles and causing them to fall, while the air rises to complete the waste gas treatment. However, the treated air has a high humidity and is likely to corrode the machine. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a layered scrubbing tower.

[0006] To achieve the above object, the utility model is realized through the following technical solutions:

[0007] A layered scrubbing tower, comprising:

[0008] A tower body, in which a scrubbing device is provided;

[0009] An upper cover plate, which is fixedly connected to the upper end face of the tower body;

[0010] A fan, which is connected above the upper cover plate;

[0011] A first drainage plate, which is fixedly connected to the inside of the tower body;

[0012] A second drainage plate, which is fixedly connected to the inside of the tower body, and the first drainage plate is located below the second drainage plate;

[0013] A dehumidifying cotton, which is fixedly connected to the upper end face of the second drainage plate.

[0014] Further, fixing blocks are provided on the outer end face of the tower body, and there are two fixing blocks. The scrubbing device includes:

[0015] A multi-pass plate, high-pressure nozzles are provided on the lower end face of the multi-pass plate, there are multiple high-pressure nozzles, one end of each multi-pass plate is fixedly connected to the inner wall of the tower body, and the other end of each multi-pass plate penetrates the tower body and is connected to the fixing block;

[0016] A connecting pipe, the upper and lower ends of the connecting pipe are fixedly connected to a multi-way plate that penetrates the tower body and one end of a fixed block;

[0017] A water connection pipe, the water connection pipe is fixedly connected to the connecting pipe.

[0018] Furthermore, an injection pipe is provided on the lower side outside the tower body, the injection pipe is located below the fixed block, a drain pipe is provided on one side of the tower body away from the injection pipe, and the drain pipe is located below the injection pipe.

[0019] Furthermore, the fixed block is fixedly connected to the tower body, and the multi-way plate is fixedly connected to the fixed block.

[0020] The advantages of the present utility model compared with the existing technology are as follows:

[0021] 1. The scrubbing tower of the present utility model uses dehumidifying cotton for dehumidification. When the waste gas is sprayed by a high-pressure nozzle and the atomized liquid adheres to the large particles in the waste gas, the weight of the large particles is increased to make them fall. At the same time, the fan rotates to generate negative pressure to suck the air out of the tower body. When the air passes through the dehumidifying cotton, the dehumidifying cotton can absorb the moisture in the air, keeping the air dry and preventing corrosion of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of the layered scrubbing tower of the present utility model.

[0023] Figure 2 is a cross-sectional view of the layered scrubbing tower of the present utility model.

[0024] Figure 3 is a perspective view of the scrubbing device of the layered scrubbing tower of the present utility model.

[0025] As shown in the figure: 1. Tower body; 2. Fixed block; 3. Scrubbing device; 301. Multi-way plate; 302. High-pressure nozzle; 303. Connecting pipe; 304. Water connection pipe; 4. Injection pipe; 5. Drain pipe; 6. Upper cover plate; 7. Outlet pipe; 8. Fan; 9. Drainage plate 1; 10. Drainage plate 2; 11. Dehumidifying cotton. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes the specific embodiments of the present utility model with reference to the drawings. The same components are denoted by the same reference numerals.

[0027] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0028] To make the content of the present utility model easier to be clearly understood, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

[0029] As Figures 1 to 3 shown, the technical solution of the present utility model is: a layered scrubbing tower, including a scrubbing device 3 connected in a tower body 1. The tower body 1 provides a space for waste gas treatment. An upper cover plate 6 is fixedly connected to the upper end face of the tower body 1. A fan 8 is connected above the upper cover plate 6. The fan 8 generates a negative pressure inside and outside the tower body 1 to extract air. A drainage plate 9 is fixedly connected inside the tower body 1, and a drainage plate 10 is fixedly connected inside the tower body 1. The drainage plate 9 is located below the drainage plate 10. The drainage plate 9 and the drainage plate 10 perform secondary filtration on the waste gas. A dehumidifying cotton 11 is fixedly connected to the upper end face of the drainage plate 10. The dehumidifying cotton 11 is used to extract the moisture in the treated air.

[0030] As Figures 1 to 3 shown, fixing blocks 2 are connected to the outer end face of the tower body 1. There are two fixing blocks 2. The scrubbing device 3 includes a multi-pass plate 301, and high-pressure nozzles 302 are connected to the lower end face of the multi-pass plate 301. There are multiple high-pressure nozzles 302. The high-pressure nozzles 302 are used to spray water flow for atomization. One end of each multi-pass plate 301 is fixedly connected to the inner wall of the tower body 1, and the other end of each multi-pass plate 301 penetrates the tower body 1 and is connected to the fixing block 2. The multi-pass plate 301 is used to divide the water flow. A connecting pipe 303 is fixedly connected to the upper and lower ends of the multi-pass plate 301 that penetrates the tower body 1 and is connected to the fixing block 2. A water connection pipe 304 is fixedly connected to the connecting pipe 303. The water connection pipe 304 is used to connect to a water source.

[0031] As Figures 1 to 3 shown, an injection pipe 4 is connected to the lower side of the outside of the tower body 1. The injection pipe 4 is located below the fixing block 2. The injection pipe 4 is used to connect to a waste gas source. A drain pipe 5 is connected to the side of the tower body 1 away from the injection pipe 4. The drain pipe 5 is located below the injection pipe 4. The fixing block 2 is fixedly connected to the tower body 1, and the multi-pass plate 301 is fixedly connected to the fixing block 2. The drain pipe 5 can discharge the accumulated water flow in the tower body 1.

[0032] In specific use, place the device in a suitable position, then connect the injection pipe 4 to the waste gas source. The waste gas enters the tower body 1 through the injection pipe 4. Start the high-pressure nozzles 302 to spray and atomize the water source. The water mist increases the weight of the large particles in the waste gas and makes them fall to the bottom of the tower body 1. At the same time, start the fan 8 to generate a negative pressure inside and outside the tower body 1 to extract air. When the air is extracted, it is secondarily filtered and cleaned through the drainage plate 9 and the vertical plate 10. When the air passes through the dehumidifying cotton 11, the dehumidifying cotton 11 dries the air, and then it is discharged with the fan. When the water flow and impurities on the bottom plate of the tower body 1 are higher than the drain pipe 5, the waste water formed by the water flow and impurities is discharged from the tower body 1.

[0033] All the electrical components mentioned in this article are electrically connected to the external main controller and the 220V mains power supply. The main controller can be a conventional known device such as a computer for control. In the specific implementation manners of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0034] Meanwhile, the water pipes 304, gas injection pipes 4, drain pipes 5, etc. mentioned in this article are all connected to other components such as pumps and fans.

[0035] The above has described the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, without creative design, they create structural manners and embodiments similar to the technical solution, and all should fall within the protection scope of the present utility model.

Claims

1. A layered scrubbing tower, characterized in that: include: A tower body (1), wherein a scrubbing device (3) is provided in the tower body (1); An upper cover plate (6), wherein the upper cover plate (6) is fixedly connected to the upper end surface of the tower body (1); A fan (8), wherein the fan (8) is connected above the upper cover plate (6); Asphalt plate one (9), the asphalt plate one (9) is fixedly connected to the inside of the tower body (1); Asphalt plate 2 (10), the asphalt plate 2 (10) is fixedly connected to the inside of the tower body (1), and the asphalt plate 1 (9) is located at the lower side of the asphalt plate 2 (10); Dehumidification cotton (11), the dehumidification cotton (11) is fixedly connected to the upper end surface of the second asphalt plate (10).

2. A layered scrubbing tower according to claim 1, characterized in that: The outer end surface of the tower body (1) is provided with a fixing block (2), and two fixing blocks (2) are provided. The scrubbing device (3) comprises: A multi-pass plate (301), wherein the lower end surface of the multi-pass plate (301) is provided with a high-pressure nozzle (302), and a plurality of the high-pressure nozzles (302) are provided, one end of the multi-pass plate (301) is fixedly connected to the inner wall of the tower body (1), and the other end of the multi-pass plate (301) penetrates the tower body (1) and the fixed block (2); A connecting pipe (303), wherein the upper and lower ends of the connecting pipe (303) are fixedly connected to the multi-pass plate (301) penetrating the tower body (1) and one end of the fixing block (2); A water receiving pipe (304), wherein the water receiving pipe (304) is fixedly connected to the connecting pipe (303).

3. A layered scrubbing tower according to claim 1, characterized in that: An air injection pipe (4) is provided on the lower outer side of the tower body (1), and the air injection pipe (4) is located below the fixed block (2). A drainage pipe (5) is provided on the side of the tower body (1) away from the air injection pipe (4), and the drainage pipe (5) is located below the air injection pipe (4).

4. A layered scrubber according to claim 2, characterized in that: The fixing block (2) is fixedly connected to the tower body (1), and the multi-pass plate (301) is fixedly connected to the fixing block (2).

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