An ozone catalytic oxidation tower for advanced wastewater treatment

Abstract

This utility model discloses an ozone catalytic oxidation tower for advanced wastewater treatment, relating to the field of oxidation towers. The ozone catalytic oxidation tower for advanced wastewater treatment includes an oxidation tower body, with aeration pipes installed inside. An anti-settling mechanism is provided at the bottom of the oxidation tower body, including a rotating inclined plate rotatably mounted at the bottom of the oxidation tower body. An outer frame plate is located outside the rotating inclined plate, supporting the end positions of the rotating inclined plate. Rolling balls are located inside the outer frame plate, reducing friction generated during the movement of the outer frame plate. In this ozone catalytic oxidation tower for advanced wastewater treatment, the rotating inclined plate is driven to rotate by a support frame. During rotation, the rotating inclined plate causes water at the bottom of the oxidation tower body to flow upwards, thereby reducing the settling of particles inside the wastewater. Simultaneously, the outer frame plate supports the arc-shaped end of the rotating inclined plate, increasing the stability of the end of the rotating inclined plate during rotation.

Description

Technical Field

[0001] This utility model relates to the field of oxidation tower technology, specifically to an ozone catalytic oxidation tower for deep wastewater treatment. Background Technology

[0002] Ozone catalytic oxidation towers are important equipment in the field of wastewater treatment. Through the strong oxidizing properties of ozone and the catalytic effect of catalysts, harmful substances remaining in wastewater after biochemical treatment are further removed. Some chemical plants will set up small ozone catalytic oxidation towers to treat a certain amount of wastewater.

[0003] The existing ozone catalytic oxidation tower has the problem that particulate matter in the water can easily settle to the bottom of the ozone catalytic oxidation tower. The reason for this problem is that during the use of ozone catalytic oxidation towers, ozone gas is introduced into the tower, followed by wastewater, which mixes with the ozone gas. The wastewater contains some settleable pollutants, and the aerators inside small oxidation towers are sparsely distributed. This prevents the wastewater from fully mixing with ozone immediately upon entering the tower. Consequently, some settleable particles fall to the bottom of the tower, creating a sediment layer over time. This makes cleaning the ozone catalytic oxidation tower difficult, increasing the interval between cleaning cycles and reducing the mixing degree of wastewater and ozone. Therefore, we propose an ozone catalytic oxidation tower for advanced wastewater treatment. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an ozone catalytic oxidation tower for advanced wastewater treatment, which solves the problem that particulate matter in the water tends to settle to the bottom of the existing ozone catalytic oxidation tower.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an ozone catalytic oxidation tower for deep wastewater treatment, comprising an oxidation tower body, an aeration pipe installed inside the oxidation tower body, an anti-settling mechanism at the bottom of the oxidation tower body, the anti-settling mechanism comprising a rotating inclined plate rotatably disposed at the bottom of the oxidation tower body, the rotating inclined plate being used to reduce debris settling, an outer frame plate disposed outside the rotating inclined plate, the outer frame plate being used to support the end position of the rotating inclined plate, and a rolling ball disposed inside the outer frame plate, the rolling ball being used to reduce the frictional force generated when the outer frame plate moves.

[0006] Preferably, a drive motor is installed below the main body of the oxidation tower, and an installation rod is fixedly connected to the outer surface of the output end of the drive motor. The installation rod is located inside the main body of the oxidation tower.

[0007] Preferably, a support frame is mounted on the outside of the mounting rod, and the rotating inclined plate is fixedly connected to the outside of the support frame.

[0008] Preferably, the rotating inclined plate is externally fixedly connected to a connecting plate, and the connecting plate is externally fixedly connected to a support member, which is fixedly connected above the support frame.

[0009] Preferably, an aerator is installed on the outside of the aeration pipe, the outer frame plate is fixedly connected to the outside of the support frame, and the outer frame plate is fixedly connected to the end of the rotating inclined plate.

[0010] This utility model discloses an ozone catalytic oxidation tower for advanced wastewater treatment, which has the following beneficial effects: This ozone catalytic oxidation tower for advanced wastewater treatment works as follows: After wastewater enters the main body of the tower, some particulate impurities will sink. At this time, the drive motor is activated to rotate the mounting rod, which in turn rotates the support frame, which in turn rotates the rotating inclined plate. During the movement of the outer frame plate, rolling balls move at the bottom of the inner side of the tower body. The rolling balls reduce the friction between the outer frame plate and the bottom of the tower body, thus increasing the smoothness of the outer frame plate's movement. The rotating inclined plate is an inclined arc-shaped plate, which increases the upward flow of water at the bottom during rotation, thus preventing particulate matter from settling. The rotating inclined plate, driven by the support frame, causes the water at the bottom of the tower body to flow upward during rotation, further reducing the settling of wastewater particles. At the same time, the outer frame plate supports the ends of the arc-shaped rotating inclined plate, increasing the stability of the plate during rotation. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of the oxidation tower body of this utility model; Figure 3 This is a schematic diagram of the external structure of the mounting rod of this utility model; Figure 4 This is an exploded view of the external structure of the rotating inclined plate of this utility model; Figure 5 This is an exploded view of the external structure of the support frame of this utility model.

[0013] In the diagram: 1. Oxidation tower body; 101. Aeration pipe; 102. Aerator; 2. Rotating inclined plate; 201. Outer frame plate; 202. Rolling ball; 203. Drive motor; 204. Mounting rod; 205. Connecting plate; 206. Support component; 207. Support frame. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] This application provides an ozone catalytic oxidation tower for advanced wastewater treatment, which solves the problem that existing ozone catalytic oxidation towers are prone to having particulate matter in the water settle to the bottom of the tower.

[0016] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0017] This utility model discloses a binding device for organizing archives.

[0018] According to the appendix Figure 1-5 As shown, the oxidation tower body 1 can be a catalytic oxidation tower with a model of 1000*6000mm. An aeration pipe 101 is installed inside the oxidation tower body 1. An anti-settling mechanism is provided at the bottom of the oxidation tower body 1. The anti-settling mechanism includes a rotating inclined plate 2, which is rotatably set at the bottom of the oxidation tower body 1. The rotating inclined plate 2 is used to reduce debris settling. An outer frame plate 201 is set outside the rotating inclined plate 2. The outer frame plate 201 is used to support the end position of the rotating inclined plate 2. A rolling ball 202 is set inside the outer frame plate 201. The rolling ball 202 is used to reduce the friction generated when the outer frame plate 201 moves.

[0019] A drive motor 203 is installed below the main body 1 of the oxidation tower. An installation rod 204 is fixedly connected to the outer surface of the output end of the drive motor 203. The installation rod 204 is located inside the main body 1 of the oxidation tower. A support frame 207 is installed on the outside of the installation rod 204. A rotating inclined plate 2 is fixedly connected to the outside of the support frame 207.

[0020] A connecting plate 205 is fixedly connected to the outside of the rotating inclined plate 2. A support member 206 is fixedly connected to the outside of the connecting plate 205. The support member 206 is fixedly connected above the support frame 207. An aerator 102 is installed on the outside of the aeration pipe 101. The outer frame plate 201 is fixedly connected to the outside of the support frame 207 and to the end of the rotating inclined plate 2.

[0021] Wastewater is injected into the oxidation tower, and then gas is injected into the oxidation tower body 1 through the aeration pipe 101 and aerator 102. The gas can increase the flow of wastewater inside the oxidation tower body 1, thereby increasing the mixing effect of wastewater and ozone. Then, the wastewater and ozone react through the oxidation mechanism inside the oxidation tower body 1 to achieve the oxidation of wastewater.

[0022] After the wastewater enters the main body 1 of the oxidation tower, some particulate impurities inside the wastewater will sink. At this time, the drive motor 203 is turned on to drive the mounting rod 204 to rotate. The mounting rod 204 rotates, which in turn drives the support frame 207 to rotate. The support frame 207 rotates, which in turn drives the rotating inclined plate 2 to rotate. At this time, the outer frame plate 201 will also rotate with the support frame 207. The outer frame plate 201 provides support for the ends of the support frame 207 and the rotating inclined plate 2, thereby making the end positions of the support frame 207 and the rotating inclined plate 2 more stable during rotation. The outer frame plate 201 is equipped with a rotatable rolling ball 202. During the movement of the outer frame plate 201, the rolling ball 202 will move on the oxidation tower main body 1. The inner bottom, with its rolling ball 202, reduces friction between the outer frame plate 201 and the inner bottom of the oxidation tower body 1 during movement, thereby increasing the smoothness of the outer frame plate 201's movement. The rotating inclined plate 2 is an inclined arc plate, which increases the upward flow of water at the bottom during rotation, thus preventing particles from settling to the bottom. The rotating inclined plate 2 is driven to rotate by the support frame 207. The rotating inclined plate 2 is an inclined arc plate, and during rotation, it causes the water at the bottom of the oxidation tower body 1 to flow upward, thereby reducing the settling of particles inside the wastewater. At the same time, the outer frame plate 201 supports the ends of the arc-shaped rotating inclined plate 2, thereby increasing the stability of the ends of the rotating inclined plate 2 during rotation.

[0023] The rotating inclined plate 2 is an arc-shaped inclined plate. During the rotation process, there will be a certain water flow resistance at the end of the rotating inclined plate 2. Therefore, the resistance at the end of the rotating inclined plate 2 is relatively large, which will lead to deformation and damage at the end of the rotating inclined plate 2 during long-term use. The outer frame plate 201 provides support for the end position of the rotating inclined plate 2. The outer frame plate 201 connects the ends of multiple sets of rotating inclined plates 2, thereby increasing the stability of the use of multiple sets of rotating inclined plates 2 and thus increasing the service life of the rotating inclined plate 2. The connecting plate 205 and the support member 206 connect the gap between the inclined position of the rotating inclined plate 2 and the support frame 207, thereby increasing the stability of the connection between the support frame 207 and the rotating inclined plate 2.

[0024] In summary, compared with existing technologies, it has the following beneficial effects; After the wastewater enters the main body 1 of the oxidation tower, some particulate impurities inside the wastewater will sink to the bottom. At this time, the drive motor 203 is turned on to drive the mounting rod 204 to rotate. The mounting rod 204 will drive the support frame 207 to rotate during rotation. The support frame 207 will drive the rotating inclined plate 2 to rotate during rotation. During the movement of the outer frame plate 201, the rolling ball 202 will move to the inner bottom of the oxidation tower main body 1. The setting of the rolling ball 202 can reduce the friction between the outer frame plate 201 and the inner bottom of the oxidation tower main body 1 during movement, thereby increasing the smoothness of the movement of the outer frame plate 201. The rotating inclined plate 2 is an inclined arc plate, which increases the upward flow of the bottom water during the rotation of the rotating inclined plate 2, thereby preventing particulate matter from sinking to the bottom. The rotating inclined plate 2 is driven to rotate by the support frame 207. During the rotation of the rotating inclined plate 2, the water at the bottom of the oxidation tower main body 1 will flow upward, thereby reducing the sinking of particulate matter inside the wastewater. At the same time, the outer frame plate 201 supports the end of the arc-shaped rotating inclined plate 2, thereby increasing the stability of the end of the rotating inclined plate 2 during rotation.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An ozone catalytic oxidation tower for advanced treatment of sewage, comprising an oxidation tower body (1), an aeration pipe (101) is installed inside the oxidation tower body (1), characterized in that, The bottom of the oxidation tower body (1) is provided with an anti-sinking mechanism, which includes: A rotating inclined plate (2) is rotatably disposed at the bottom of the oxidation tower body (1), the rotating inclined plate (2) being used to reduce debris settling to the bottom; An outer frame plate (201) is disposed outside the rotating inclined plate (2), and the outer frame plate (201) is used to support the end position of the rotating inclined plate (2); A rolling ball (202) is disposed inside the outer frame plate (201) to reduce the friction generated when the outer frame plate (201) moves.

2. The ozone catalytic oxidation tower for advanced treatment of sewage according to claim 1, characterized in that: A drive motor (203) is installed below the main body (1) of the oxidation tower. An installation rod (204) is fixedly connected to the outer surface of the output end of the drive motor (203). The installation rod (204) is located inside the main body (1) of the oxidation tower.

3. The ozone catalytic oxidation tower for advanced treatment of sewage according to claim 2, characterized in that: A support frame (207) is mounted on the outside of the mounting rod (204), and the rotating inclined plate (2) is fixedly connected to the outside of the support frame (207).

4. The ozone catalytic oxidation tower for advanced treatment of sewage according to claim 1, characterized in that: The rotating inclined plate (2) is fixedly connected to a connecting plate (205), and the connecting plate (205) is fixedly connected to a support member (206). The support member (206) is fixedly connected above the support frame (207).

5. The ozone catalytic oxidation tower for advanced treatment of sewage according to claim 1, characterized in that: An aerator (102) is installed on the outside of the aeration pipe (101), the outer frame plate (201) is fixedly connected to the outside of the support frame (207), and the outer frame plate (201) is fixedly connected to the end of the rotating inclined plate (2).

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