Ozone oxidation pipeline reactor

Abstract

The utility model relates to the technical field of ozone reactors, in particular to an ozone oxidation pipeline reactor which improves the uniform mixing effect of ozone and sewage, improves the oxidation reaction of the sewage and improves the sewage purification treatment effect. Comprising a first barrel, a pump body and a conveying pipe, the output end of the pump body communicates with the lower portion of the outer side wall of the first barrel, and the input end of the conveying pipe communicates with the upper portion of the outer side wall of the first barrel; the upper end and the lower end of the first air pipe are rotationally installed on the inner side wall of the first barrel, the driving device is arranged on the first air pipe and used for driving the first air pipe to rotate, and the output end of the conveying pipe communicates with the filtering device; the filtering device is used for filtering sewage, the bottom of the first gas pipe is communicated with the ozone supply device, and the ozone supply device is used for conveying ozone into the first gas pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone reactors, in particular to an ozone oxidation pipeline reactor. Background Art

[0002] Ozone oxidation technology has received widespread attention as an efficient and environmentally friendly method for treating wastewater and waste gas. Ozone has strong oxidizing properties and can quickly decompose organic matter and convert it into harmless carbon dioxide and water. Ozone oxidation technology not only has high treatment efficiency but also has no secondary pollution and is suitable for the treatment of various types of pollutants.

[0003] As in the patent with prior art authorization announcement number CN209835736U, the utility model discloses an ozone oxidation reactor, which belongs to the field of water pollution control. An ozone oxidation reactor includes a reactor body, the left end of the reactor body is slidably connected with a reactor end cover, the lower end of the reactor body is provided with a vent, the upper end of the reactor body is provided with a water inlet, the upper end of the reactor body is provided with an air inlet, the upper end of the reactor end cover is provided with a water outlet, the lower end of the reactor end cover is provided with an air outlet, and a sand core distributor is provided in the reactor body.

[0004] During the use of the reactor, it was found that the mixing uniformity of ozone and sewage in the reactor was poor, and the reactor was not convenient for filtering sewage, which reduced the reactor's sewage purification effect. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an ozone oxidation pipeline reactor which can improve the uniform mixing effect of ozone and sewage, improve the oxidation reaction of sewage, and improve the sewage purification treatment effect.

[0006] The utility model discloses an ozone oxidation pipeline reactor, comprising a first cylinder, a pump body and a delivery pipe, wherein the output end of the pump body is connected and arranged at the lower part of the outer side wall of the first cylinder, and the input end of the delivery pipe is connected and arranged at the upper part of the outer side wall of the first cylinder; the utility model also comprises a driving device, a filtering device, an ozone supply device, a first air pipe, a plurality of second air pipes and a plurality of nozzles, wherein the upper and lower ends of the first air pipe are both rotatably mounted on the inner side wall of the first cylinder, the first air pipe is provided with a driving device, the driving device is used to drive the first air pipe to rotate, the output end of the delivery pipe is connected with the filtering device, the filtering device is used to filter and process the sewage, the bottom of the first air pipe is connected with the ozone supply device, the ozone supply device is used to deliver ozone to the first air pipe, the plurality of second air pipes are all connected and arranged on the outer side wall of the first air pipe, the plurality of nozzles are respectively The plurality of second air pipes are connected and arranged on the top of the first cylinder, and an exhaust port is connected and arranged. The sewage is transported to the interior of the first cylinder through the pump body, and the sewage entering the first cylinder is transported to the filtering device through the transport pipe. During the flow of sewage in the first cylinder, the driving device drives the first air pipe to rotate, and the rotation of the first air pipe drives the plurality of second air pipes to move circumferentially. At the same time, the ozone supply device transports ozone to the interior of the first air pipe, and the ozone entering the first air pipe is discharged to the interior of the first cylinder through the plurality of second air pipes and the plurality of nozzles, so that the ozone is mixed with the sewage, and the plurality of nozzles are driven to move circumferentially by the plurality of second air pipes, so as to improve the uniform mixing effect of ozone and sewage, improve the oxidation reaction of sewage, filter and treat the sewage through the filtering device, and improve the purification effect of the reactor on sewage.

[0007] Preferably, the filtering device includes a second cylinder, a drain pipe, an electrically-controlled valve, a filter, a motor and a brush, the output end of the delivery pipe is connected and arranged at the bottom end of the second cylinder, the drain pipe is connected and arranged at the upper part of the outer wall of the second cylinder, the electrically-controlled valve is connected and arranged at the lower part of the outer wall of the second cylinder, the filter is installed on the inner wall of the second cylinder, the motor is installed at the bottom end of the second cylinder, the brush is rotatably installed at the bottom of the inner wall of the second cylinder, the top end of the brush contacts the bottom end of the filter, and the bottom end of the brush is connected to the output end of the motor; the sewage after the oxidation reaction is transported to the inside of the second cylinder through the delivery pipe, the sewage entering the second cylinder flows upward and passes through the filter and is discharged from the drain pipe, the sewage is filtered through the filter, thereby reducing solid impurities in the sewage and improving the purification effect of the sewage, the brush is driven to rotate by turning on the motor, and the dirt deposited at the bottom end of the filter is scraped and cleaned after the brush rotates, and then the dirt under the filter is discharged by opening the electrically-controlled valve, thereby improving the convenience of automatic cleaning treatment in the second cylinder.

[0008] Preferably, the ozone supply device includes an air box, an ozone tube and an ozone generator, the air box is installed at the bottom of the inner wall of the first cylinder, the lower part of the first air pipe is rotatably installed inside the air box, and the lower part of the first air pipe is provided with an air inlet, the air inlet is communicated with the air box, the input end of the ozone tube is connected with the ozone generator, and the output end of the ozone tube is connected with the air box; the ozone generator transports ozone to the inside of the air box through the ozone tube, and the ozone is transported to the inside of the first air pipe through the air box, thereby improving the convenience of mixing ozone and water.

[0009] Preferably, the driving device includes a guide cover and an impeller, the guide cover is installed on the inner wall of the first cylinder, the impeller is mounted on the outer wall of the first air pipe, and the impeller is arranged inside the guide cover; the water flow in the first cylinder increases the flow velocity when flowing through the guide cover, and the impeller is driven to rotate by the water flow, so that the impeller drives the first air pipe to rotate, thereby improving the effect of circumferential movement of multiple groups of nozzles to evenly distribute ozone in the first cylinder.

[0010] Preferably, it also includes a liquid level sensor and a controller, which are both installed on the outer wall of the first cylinder; the liquid level height in the first cylinder is detected by the liquid level sensor. When the water level in the first cylinder rises, it indicates that there is a lot of dirt deposited at the bottom of the filter and blockage occurs. The controller controls the motor and the electric control valve to open, thereby improving the convenience of automatic cleaning of the filter.

[0011] Preferably, it also includes an exhaust hood, which is connected to the top of the first cylinder and has an activated carbon layer in the exhaust hood; the activated carbon layer in the exhaust hood absorbs and filters the exhausted gas to reduce the spread of odor of the sewage.

[0012] Preferably, it also includes a scraper, which is installed on the outer wall of the brush and contacts the inner wall of the second cylinder. When the brush rotates, it drives the scraper to rotate, so that the scraper scrapes and cleans the inner wall of the second cylinder, thereby improving the convenience of cleaning and maintenance inside the second cylinder.

[0013] Compared with the prior art, the utility model has the following beneficial effects: sewage is transported to the interior of the first cylinder through the pump body, and the sewage entering the first cylinder is transported to the filtering device through the transport pipe. During the flow of sewage in the first cylinder, the driving device drives the first air pipe to rotate, and the rotation of the first air pipe drives multiple groups of second air pipes to move circumferentially. At the same time, the ozone supply device transports ozone to the interior of the first air pipe, and the ozone entering the first air pipe is discharged to the interior of the first cylinder through multiple groups of second air pipes and multiple groups of nozzles, so that the ozone is mixed with the sewage, and the multiple groups of nozzles are driven to move circumferentially by the multiple groups of second air pipes, thereby improving the uniform mixing effect of ozone and sewage, improving the oxidation reaction of sewage, filtering and treating the sewage through the filtering device, and improving the sewage purification effect of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 is an axonometric structural diagram of the connection between the first cylinder and the fairing, etc.;

[0016] Figure 3 It is a schematic diagram of the axonometric partial structure of the connection between the second air pipe and the nozzle, etc.;

[0017] Figure 4 It is a schematic diagram of the partial axonometric structure of the connection between the second cylinder and the filter screen, etc.;

[0018] Figure 5 It is a schematic diagram of the axonometric structure of the connection between the first cylinder and the exhaust hood, etc.

[0019] Markings in the attached drawings: 1. first cylinder; 2. pump body; 3. delivery pipe; 4. first air pipe; 5. second air pipe; 6. nozzle; 7. second cylinder; 8. drain pipe; 9. electric control valve; 10. filter screen; 11. motor; 12. brush; 13. air box; 14. ozone tube; 15. ozone generator; 16. guide cover; 17. impeller; 18. liquid level sensor; 19. controller; 20. exhaust hood; 21. scraper. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, an ozone oxidation pipeline reactor of the utility model comprises a first cylinder 1, a pump body 2 and a delivery pipe 3, wherein the output end of the pump body 2 is connected and arranged at the lower part of the outer wall of the first cylinder 1, and the input end of the delivery pipe 3 is connected and arranged at the upper part of the outer wall of the first cylinder 1; it also comprises a driving device, a filtering device, an ozone supply device, a first air pipe 4, a plurality of second air pipes 5 and a plurality of nozzles 6, the upper and lower ends of the first air pipe 4 are rotatably mounted on the inner wall of the first cylinder 1, the first air pipe 4 is provided with a driving device, the driving device is used to drive the first air pipe 4 to rotate, the output end of the delivery pipe 3 is connected with the filtering device, the filtering device is used to filter and treat the sewage, the bottom of the first air pipe 4 is connected with the ozone supply device, the ozone supply device is used to deliver ozone to the first air pipe 4, the plurality of second air pipes 5 are connected and arranged on the outer wall of the first air pipe 4, the plurality of nozzles 6 are respectively connected and arranged on the plurality of second air pipes 5, and the top of the first cylinder 1 is connected and provided with an exhaust port;

[0023] like Figure 2As shown, the filtering device includes a second cylinder 7, a drain pipe 8, an electric control valve 9, a filter screen 10, a motor 11 and a brush 12, the output end of the delivery pipe 3 is connected and arranged at the bottom end of the second cylinder 7, the drain pipe 8 is connected and arranged at the upper part of the outer wall of the second cylinder 7, the electric control valve 9 is connected and arranged at the lower part of the outer wall of the second cylinder 7, the filter screen 10 is installed on the inner wall of the second cylinder 7, the motor 11 is installed at the bottom end of the second cylinder 7, the brush 12 is rotatably installed at the bottom of the inner wall of the second cylinder 7, the top end of the brush 12 is in contact with the bottom end of the filter screen 10, and the bottom end of the brush 12 is connected to the output end of the motor 11;

[0024] In this embodiment, sewage is transported to the interior of the first cylinder 1 through the pump body 2, and the sewage entering the first cylinder 1 is transported to the filtering device through the delivery pipe 3. During the flow of sewage in the first cylinder 1, the driving device drives the first air pipe 4 to rotate, and the first air pipe 4 drives the multiple groups of second air pipes 5 to move circumferentially after rotation. At the same time, the ozone supply device transports ozone to the interior of the first air pipe 4, and the ozone entering the first air pipe 4 is discharged to the interior of the first cylinder 1 through the multiple groups of second air pipes 5 and the multiple groups of nozzles 6, so that the ozone is mixed with the sewage. The multiple groups of second air pipes 5 drive the multiple groups of nozzles 6 to move circumferentially, thereby improving the uniform mixing effect of ozone and sewage, improving the oxidation reaction of sewage, filtering and treating the sewage through the filtering device, and improving the purification effect of the reactor on sewage.

[0025] Example 2

[0026] On the basis of Example 1, Figure 2 As shown, an ozone oxidation pipeline reactor of the utility model, the ozone supply device includes an air box 13, an ozone tube 14 and an ozone generator 15, the air box 13 is installed at the bottom of the inner wall of the first cylinder 1, the lower part of the first air pipe 4 is rotatably installed inside the air box 13, and the lower part of the first air pipe 4 is provided with an air inlet, the air inlet is communicated with the air box 13, the input end of the ozone tube 14 is communicated with the ozone generator 15, and the output end of the ozone tube 14 is communicated with the air box 13;

[0027] like Figure 2 As shown, the driving device includes a guide cover 16 and an impeller 17. The guide cover 16 is mounted on the inner wall of the first cylinder 1, and the impeller 17 is sleeved on the outer wall of the first air pipe 4, and the impeller 17 is arranged inside the guide cover 16;

[0028] like Figure 3 As shown, it also includes a liquid level sensor 18 and a controller 19, and the liquid level sensor 18 and the controller 19 are both installed on the outer side wall of the first cylinder 1;

[0029] like Figure 3 As shown, it also includes an exhaust hood 20, which is connected to the top of the first cylinder 1 and has an activated carbon layer in the exhaust hood 20;

[0030] like Figure 4 As shown, it also includes a scraper 21, which is installed on the outer wall of the brush 12, and the scraper 21 contacts the inner wall of the second cylinder 7;

[0031] In this embodiment, the sewage after the oxidation reaction is transported to the inside of the second cylinder 7 through the delivery pipe 3. The sewage entering the second cylinder 7 flows upward and passes through the filter 10 and is discharged from the drain pipe 8. The sewage is filtered by the filter 10, thereby reducing solid impurities in the sewage and improving the purification effect of the sewage. The brush 12 is driven to rotate by turning on the motor 11. After the brush 12 rotates, the dirt deposited on the bottom of the filter 10 is scraped and cleaned. Then, the dirt under the filter 10 is discharged by opening the electric control valve 9, thereby improving the convenience of automatic cleaning treatment in the second cylinder 7. The ozone generator 15 transports ozone to the inside of the air box 13 through the ozone tube 14, and transports the ozone to the inside of the first air pipe 4 through the air box 13, thereby improving the convenience of mixing ozone and water.

[0032] The utility model discloses an ozone oxidation pipeline reactor, which, when working, conveys sewage to the inside of a first cylinder 1 through a pump body 2, and the sewage entering the first cylinder 1 is conveyed to a filtering device through a conveying pipe 3. During the flow of sewage in the first cylinder 1, a driving device drives a first air pipe 4 to rotate, and after the first air pipe 4 rotates, it drives a plurality of groups of second air pipes 5 to move circumferentially. At the same time, an ozone supply device conveys ozone to the inside of the first air pipe 4, and the ozone entering the first air pipe 4 is discharged to the inside of the first cylinder 1 through a plurality of groups of second air pipes 5 and a plurality of groups of nozzles 6, so that the ozone is mixed with the sewage.

[0033] The pump body 2, the electric control valve 9, the motor 11, the ozone generator 15, the liquid level sensor 18 and the controller 19 of the ozone oxidation pipeline reactor of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An ozone oxidation pipeline reactor, comprising a first cylinder (1), a pump body (2) and a delivery pipe (3), wherein the output end of the pump body (2) is connected to the lower part of the outer wall of the first cylinder (1), and the input end of the delivery pipe (3) is connected to the upper part of the outer wall of the first cylinder (1); characterized in that: The invention also comprises a driving device, a filtering device, an ozone supply device, a first air pipe (4), a plurality of second air pipes (5) and a plurality of nozzles (6); the upper and lower ends of the first air pipe (4) are rotatably mounted on the inner wall of the first cylinder (1); the first air pipe (4) is provided with a driving device, the driving device is used to drive the first air pipe (4) to rotate; the output end of the delivery pipe (3) is connected to the filtering device, the filtering device is used to filter and treat the sewage; the bottom of the first air pipe (4) is connected to the ozone supply device, the ozone supply device is used to deliver ozone to the first air pipe (4); the plurality of second air pipes (5) are all connected and arranged on the outer wall of the first air pipe (4); the plurality of nozzles (6) are respectively connected and arranged on the plurality of second air pipes (5); and the top end of the first cylinder (1) is connected and provided with an exhaust port.

2. An ozone oxidation pipeline reactor as claimed in claim 1, characterized in that: The filtering device comprises a second cylinder (7), a drain pipe (8), an electric control valve (9), a filter screen (10), a motor (11) and a brush (12); the output end of the delivery pipe (3) is arranged in communication with the bottom end of the second cylinder (7); the drain pipe (8) is arranged in communication with the upper part of the outer wall of the second cylinder (7); the electric control valve (9) is arranged in communication with the lower part of the outer wall of the second cylinder (7); the filter screen (10) is mounted on the inner wall of the second cylinder (7); the motor (11) is mounted on the bottom end of the second cylinder (7); the brush (12) is rotatably mounted on the bottom of the inner wall of the second cylinder (7); the top end of the brush (12) contacts the bottom end of the filter screen (10), and the bottom end of the brush (12) is connected to the output end of the motor (11).

3. An ozone oxidation pipeline reactor as claimed in claim 1, characterized in that: The ozone supply device comprises an air box (13), an ozone tube (14) and an ozone generator (15); the air box (13) is mounted on the bottom of the inner wall of the first cylinder (1); the lower part of the first air pipe (4) is rotatably mounted inside the air box (13); and the lower part of the first air pipe (4) is provided with an air inlet, which is communicated with the air box (13); the input end of the ozone tube (14) is communicated with the ozone generator (15); and the output end of the ozone tube (14) is communicated with the air box (13).

4. An ozone oxidation pipeline reactor as claimed in claim 1, characterized in that: The driving device comprises a flow guide cover (16) and an impeller (17), wherein the flow guide cover (16) is mounted on the inner wall of the first cylinder (1), the impeller (17) is sleeved on the outer wall of the first air pipe (4), and the impeller (17) is arranged inside the flow guide cover (16).

5. An ozone oxidation pipeline reactor as claimed in claim 1, characterized in that: It also includes a liquid level sensor (18) and a controller (19), and the liquid level sensor (18) and the controller (19) are both installed on the outer side wall of the first cylinder (1).

6. An ozone oxidation pipeline reactor as claimed in claim 1, characterized in that: It also comprises an exhaust hood (20), which is arranged in communication with the top end of the first cylinder (1), and an activated carbon layer is arranged in the exhaust hood (20).

7. An ozone oxidation pipeline reactor as claimed in claim 2, characterized in that: It also includes a scraper (21), which is installed on the outer wall of the brush (12), and the scraper (21) is in contact with the inner wall of the second cylinder (7).

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