A water treatment decarbonator

Abstract

The utility model discloses a water treatment decarburization device in water treatment field, including the casing, the casing top is equipped with the gas outlet, and the bottom is equipped with the water outlet, the casing below the gas outlet is equipped with the water inlet, and the water inlet extends inwards and has the water distribution pipe, the casing lower part is equipped with the partition, and the partition is equipped with multiple groups of through -hole, the partition with water distribution pipe between is equipped with the filler layer, the casing below the partition is equipped with the air inlet, and the air inlet is connected with the connecting pipeline, and the connecting pipeline is connected with the air -blower, the first air baffle is equipped with multiple groups of water -guide hole in the air inlet inner side one end from bottom upwards, the second air baffle is equipped in the air inlet, and the second air baffle outer rim is close to the first air baffle and covers the water -guide hole top. The utility model discloses through triple air baffle cooperation and lead, has strengthened the gas -liquid contact effect, has improved carbon dioxide removal efficiency greatly.

Description

Technical Field

[0001] This utility model relates to the field of water treatment, and in particular to a water treatment decarbonization device. Background Technology

[0002] Utility model patent CN216377557U discloses a water treatment device for carbon dioxide purification and decarbonization, including a tower body, a packing support plate, a spray mechanism at the top of the tower body, and a blower mechanism at the bottom of the tower body. The spray mechanism sprays water to be treated downwards, and the blower mechanism blows in air; when the air comes into contact with the water, the CO2 in the water is carried away by the airflow. Simultaneously, the packing increases the contact area between water and air, thereby improving the carbon removal effect. However, in actual use, because a rain guard is installed inside the casing to prevent water from flowing into the air inlet, this results in more air being blown downwards. This affects the upward conveying speed of the blower and increases the amount of air mixed into the bottom outlet, leading to a relatively low overall decarbonization efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a water treatment decarbonization device with good decarbonization effect.

[0004] The purpose of this utility model is achieved as follows: A water treatment decarbonization device includes a shell, with an air outlet at the top and a water outlet at the bottom; a water inlet is provided below the air outlet, and a water distribution pipe extends inward from the water inlet; a partition is provided at the lower part of the shell, and multiple sets of through holes are provided on the partition; a packing layer is provided between the partition and the water distribution pipe; an air inlet is provided on the shell below the partition, and a connecting pipe is connected to the outside of the air inlet, which is connected to a blower; a first air guide plate is provided at one end of the inner side of the air inlet from bottom to top, and multiple sets of water guiding holes are provided at the junction of the first air guide plate and the air inlet; a second air guide plate is provided inside the air inlet, and the outer edge of the second air guide plate extends close to the first air guide plate and covers the water guiding holes.

[0005] Preferably, a water guide ring is provided below the partition layer, and the vertical downward projection of the water guide ring does not coincide with the vertical projection of the first air guide plate.

[0006] Preferably, the partition between the water guide ring and the shell has no through holes.

[0007] Preferably, a triangular accommodating cavity is connected between the outer wall of the connecting pipe and the shell, and the shell below the first air guide plate is provided with a shell opening that communicates with the triangular accommodating cavity, and the connecting pipe is provided with a pipe opening that communicates with the triangular accommodating cavity.

[0008] Preferably, a third air guide plate is provided at an angle upward near the outer end of the connecting pipe opening, and the vertical projection of the third air guide plate covers the pipe opening.

[0009] Compared with the prior art, the advantages of this utility model are:

[0010] 1. The first air guide plate guides the airflow introduced by the blower upward, avoiding the problem of downward airflow caused by the traditional rain guard, reducing the ineffective diffusion of airflow to the bottom outlet, and ensuring that the air is concentrated and in full contact with the water film on the surface of the packing layer; at the same time, the third air guide plate optimizes the direction of the blower airflow, avoids the airflow being diverted by the pipe opening, and improves the air delivery rate and utilization rate.

[0011] 2. A multi-layered protection system is constructed by setting up a water guide ring (including a water baffle), water guide holes, and a triangular receiving cavity water flow channel. The projection of the water guide ring does not coincide with the first air guide plate, and the corresponding partition has no through holes, thus blocking most of the water from falling into the air inlet. A small amount of water that seeps in enters the triangular receiving cavity through the gap of the first air guide plate and the water guide holes, and flows back into the housing through the opening of the shell and the opening of the pipe, preventing it from flowing into the blower and improving the safety and stability of the equipment operation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the connection between the connecting pipe and the shell of this utility model.

[0014] Figure 3 This is a schematic diagram of the water guide ring of this utility model.

[0015] The components include: 1. Shell, 101. Air outlet, 102. Water outlet, 103. Water inlet, 104. Air inlet, 105. Shell opening, 2. Water distribution pipe, 3. Partition, 4. Packing layer, 401. Water guide ring, 5. Connecting pipe, 501. Pipe opening, 6. First air guide plate, 601. Water guide hole, 7. Second air guide plate, 8. Triangular receiving cavity, and 9. Third air guide plate. Detailed Implementation

[0016] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0017] It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply 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.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] like Figure 1-3 As shown, a water treatment decarbonization device includes a shell 1, with an air outlet 101 at the top and a water outlet 102 at the bottom; a water inlet 103 is provided below the air outlet 101, and a water distribution pipe 2 extends inward from the water inlet 103; a partition 3 is provided at the lower part of the shell 1, and multiple sets of through holes are provided on the partition 3; a packing layer 4 is provided between the partition 3 and the water distribution pipe 2; an air inlet 104 is provided on the shell below the partition 3, and a connecting pipe is connected to the air inlet 104. Pipe 5 is connected to the blower; a first air guide plate 6 is provided on one end of the inner side of the air inlet 104 from bottom to top; multiple sets of water guide holes 601 are provided at the junction of the first air guide plate 6 and the air inlet 104; a second air guide plate 7 is provided inside the air inlet 104; the outer edge of the second air guide plate 7 extends close to the first air guide plate 6 and covers the water guide holes 601; a gap is left between the second air guide plate and the first air guide plate, which is a channel for water to fall into the first air guide plate.

[0020] like Figure 1 , 3As shown, a water guide ring 401 is provided below the partition 4. A water baffle can also be provided at the bottom of the water guide ring to further improve the water baffle effect. The vertical downward projection of the water guide ring 401 does not coincide with the vertical projection of the first air guide plate, which prevents most of the water from falling into the air inlet and improves the safety of use.

[0021] like Figure 3 As shown, the partition between the water guide ring 401 and the housing 1 has no through holes, ensuring that water falling from above falls through the partition between the water guide rings, further preventing water from falling into the air inlet.

[0022] like Figure 2 As shown, a triangular cavity 8 is connected between the outer wall of the connecting pipe 5 and the housing 1. The housing below the first air guide plate 6 has a housing opening 105 that is connected to the triangular cavity 8. The connecting pipe 5 has a pipe opening 501 that is connected to the triangular cavity 8. The housing opening 105, the triangular cavity 8, and the pipe opening 501 form a water flow channel. If water flows into the air inlet, it can flow back into the housing through this water flow channel.

[0023] like Figure 2 As shown, Figure 1-3 As shown, a third air guide plate 9 is obliquely upward at one end of the pipe opening 501 near the outer side of the connecting pipe. The vertical projection of the third air guide plate 9 covers the pipe opening 501. This air guide plate can both block the water flow into the air inlet and guide it into the triangular receiving cavity, and guide the airflow of the blower to avoid the airflow introduced by the blower being attracted by the pipe opening, thereby improving the blower's introduction efficiency.

[0024] The working principle of this utility model is explained as follows: In use, the connecting pipe is connected to the blower, the blower is started, water enters through the inlet, flows down through the packing layer and out from the outlet, and the water is evenly sprayed from the top of the equipment onto the surface of the packing layer to form a water film. Air is blown in from the bottom and comes into contact with the water. Since the partial pressure of CO2 in the water is higher than that of the airflow, CO2 diffuses through the packing layer into the air and is carried away. The first air guide plate can guide the airflow to blow upwards, preventing the airflow from blowing towards the bottom outlet. The second and third air guide plates are used to guide the direction of the wind and water flow. The water guide hole and the triangular receiving cavity water flow channel set up return the water flowing into the air inlet to the housing, preventing it from flowing into the blower.

[0025] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should fall within the protection scope of the present invention. The technical content for which protection is sought in the present invention has been fully described in the claims.

Claims

1. A water treatment decarbonization device, comprising a shell, characterized in that, The shell has an air outlet at the top and a water outlet at the bottom; a water inlet is located below the air outlet, and a water distribution pipe extends inward from the water inlet; a partition is located at the bottom of the shell, and multiple sets of through holes are provided on the partition; a packing layer is provided between the partition and the water distribution pipe; an air inlet is located on the shell below the partition, and a connecting pipe is connected to the outside of the air inlet, which is connected to a blower; a first air guide plate is located at one end of the inner side of the air inlet from bottom to top, and multiple sets of water guide holes are provided at the junction of the first air guide plate and the air inlet; a second air guide plate is located inside the air inlet, and the outer edge of the second air guide plate extends close to the first air guide plate and covers the water guide holes.

2. The water treatment decarbonization device according to claim 1, characterized in that, A water guide ring is provided below the partition layer, and the vertical downward projection of the water guide ring does not coincide with the vertical projection of the first air guide plate.

3. The water treatment decarbonization device according to claim 2, characterized in that, The partition between the water guide ring and the shell has no through holes.

4. The water treatment decarbonization device according to claim 1, characterized in that, A triangular cavity is connected between the outer wall of the connecting pipe and the shell. The shell below the first air guide plate has a shell opening that communicates with the triangular cavity. The connecting pipe has a pipe opening that communicates with the triangular cavity.

5. The water treatment decarbonization device according to claim 1, characterized in that, The pipe opening is provided with a third air guide plate at an angle upward near the outer end of the connecting pipe, and the vertical projection of the third air guide plate covers the pipe opening.

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