Sewage ozone treatment device

Abstract

The sewage ozone treatment device comprises a treatment tank, an ozone generator, a driving motor and a discharge door, a water inlet is formed in one side of the upper portion of the treatment tank, a water outlet is formed in the bottom of the treatment tank, a supporting plate is fixed to one side of the treatment tank, the ozone generator is fixed to the upper portion of the supporting plate, and a water outlet is formed in the lower portion of the ozone generator. A gas guide pipe is connected above the ozone generator, a regulating valve is mounted on the surface of the gas guide pipe, a driving motor is fixedly mounted at the top of the treatment tank, stirring rods are uniformly fixed on the upper side and the lower side of the surface of a rotating pipe, and a sealing cover is fixed at the end part of the gas guide pipe and positioned on the inner side of the treatment tank. The sewage ozone treatment device can uniformly spray air at the bottom of the treatment tank by using four groups of connecting pipes and air spray holes on the surface of the bottom cover, and is matched with a stirring rod for use, so that ozone is more fully contacted with sewage, and the sterilization effect of the device on the sewage is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to sewage treatment, in particular to a sewage ozone treatment device. Background Art

[0002] Sewage contains a large number of bacteria, which can easily pollute the environment when discharged. Therefore, the discharged sewage needs to be treated. Currently, most sewage sterilization treatments use ozone sterilization.

[0003] The existing publication number CN213141649U discloses a sewage ozone purification device, which includes a treatment box, a treatment tank is provided on the top of the treatment box, a filter screen is slidably connected to the inner wall of the treatment box, a spring is fixedly connected to the bottom of the filter screen, a fixing plate is fixedly connected to the bottom of the spring, an ozone generator is fixedly connected to the side of the treatment box, an air guide pipe is fixedly connected to the output end of the ozone generator, a first one-way valve is fixedly connected to the middle of the air guide pipe, and a quantitative gas supply mechanism is fixedly connected to the bottom of the air guide pipe;

[0004] The above-mentioned document uses an electric cylinder to drive the piston to make reciprocating linear motion, squeezing the ozone in the piston tube into the treatment box multiple times and in a quantitative manner, and then stirs the sewage through the stirring rod, thereby making the ozone and sewage react more fully, improving the purification efficiency, and having strong practicality;

[0005] However, the above-mentioned ozone is only discharged into the interior of the treatment box through one side, which may easily lead to insufficient reaction between ozone and sewage. At the same time, the above-mentioned filter is prone to dirt accumulation when filtering sewage and is difficult to fully filter. The dirt accumulated on the surface of the filter is also difficult to discharge, and the use effect is poor. Therefore, we propose a sewage ozone treatment device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present invention is to provide a sewage ozone treatment device to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage ozone treatment device, comprising a treatment tank, an ozone generator, a driving motor and a discharge door, a water inlet is provided on one side of the upper side of the treatment tank, and a drain outlet is provided on the bottom of the treatment tank, a support plate is fixed on one side of the treatment tank, and an ozone generator is fixed above the support plate, an air guide pipe is connected to the top of the ozone generator, and a regulating valve is installed on the surface of the air guide pipe, a driving motor is fixed on the top of the treatment tank, and a rotating tube is fixed on the output end of the driving motor, and openings are provided at both ends of the upper side of the rotating tube, and stirring rods are evenly fixed on the upper and lower sides of the surface of the rotating tube. The end of the air guide pipe is located on the inner side of the processing tank and is fixed with a sealing cover. The bottom of the rotating tube is provided with a bottom cover, and the four corners of the bottom cover are connected to connecting pipes fixed inside the processing tank. The middle part of the inner side of the processing tank is provided with a filter plate slidably connected to the surface of the rotating tube, and a first slide groove is provided at the four corners of the inner surface of the processing tank. The surface of the processing tank is located above the filter plate and is detachably provided with a discharge door. The surface of the rotating tube is fixed with a first connecting ring located above the filter plate, and a scraper plate is fixed on the surface of the first connecting ring. The surface of the rotating tube is fixed with a connecting gear located on the filter plate, and the surface of the rotating tube is provided with a second slide groove located above the filter plate.

[0008] Preferably, the rotating tube and the sealing cover are connected in a rotating manner, and the openings at both ends above the rotating tube are located inside the sealing cover.

[0009] The above technical solution facilitates the rotation of the rotating tube on the sealing cover, so that the air guide tube can introduce ozone into the interior of the rotating tube through the opening on the surface of the rotating tube.

[0010] Preferably, the lower end of the rotating tube is connected to the bottom cover in a rotating manner, and air jet holes are evenly provided on the upper surface of the bottom cover surface connecting the tube.

[0011] By adopting the above technical solution, the ozone inside the rotating tube can be ejected through the jet hole above the connecting tube on the bottom cover surface, and the stirring rod is used so that the ozone can fully contact with the internal sewage.

[0012] Preferably, the four corners of the filter plate are arranged in a "convex" shape, and the "convex" shape of the four corners of the filter plate forms a snap-fit ​​sliding connection with the first slide groove on the surface of the treatment tank, and the "convex" shape of the four corners of the filter plate is connected to the bottom of the first slide groove through the first spring.

[0013] The above technical solution can facilitate the sliding of the filter plate inside the treatment tank so that the filter plate can screen the sewage above.

[0014] Preferably, tooth blocks are evenly fixed on the lower surface of the middle portion of the filter plate, and the tooth blocks on the lower surface of the filter plate are meshed with the connecting gears.

[0015] By adopting the above technical solution, the connecting gear on the surface of the rotating tube can engage with the tooth block below the filter plate when rotating, thereby causing the filter plate to bounce up and down under the action of the first spring.

[0016] Preferably, a slider is fixed to the inner end of the first connecting ring, and the first connecting ring forms a snap-fit ​​sliding connection with the second sliding groove on the surface of the rotating tube through the slider.

[0017] The above technical solution facilitates the first connecting ring to slide up and down on the surface of the rotating tube, and also enables the rotating tube to drive the scraper plate on the surface of the first connecting ring to rotate, so that the scraper plate can perform scraping work.

[0018] Preferably, one side of the scraper plate is arranged in an inclined shape, the lower end surface of the scraper plate is arranged to fit the upper surface of the filter plate, and the upper end of the first connecting ring at the end of the scraper plate is connected to the second connecting ring fixed on the surface of the rotating tube through a second spring.

[0019] By adopting the above technical solution, the scraper plate with an inclined end can be used to scrape the dirt on the surface of the filter plate so as to discharge the dirt. At the same time, the second spring is used so that the scraper plate can move with the movement of the filter plate.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the sewage ozone treatment device,

[0021] (1) The four sets of connecting pipes and air jet holes on the bottom cover can be used to uniformly spray air at the bottom of the treatment tank, and the stirring rod can be used to ensure that ozone and sewage are in more complete contact, thereby improving the sterilization effect of the device on sewage;

[0022] (2) The connecting gear on the surface of the rotating tube can be engaged with the tooth block below the filter plate. At the same time, the first spring at the bottom of the filter plate is used to enable the filter plate to bounce up and down inside the treatment tank to achieve vibration filtration of the filter plate and improve the filtration effect. At the same time, the scraper plate can be used to scrape the dirt on the upper surface of the filter plate and subsequently discharge it, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure between the filter plate and the connecting gear of the utility model;

[0026] Figure 4 This is a schematic diagram of the top view of the connecting pipe of the utility model;

[0027] Figure 5 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0028] In the figure: 1. treatment tank; 2. water inlet; 3. drain outlet; 4. support plate; 5. ozone generator; 6. air guide tube; 7. regulating valve; 8. drive motor; 9. rotating tube; 10. opening; 11. stirring rod; 12. sealing cover; 13. bottom cover; 14. connecting pipe; 15. air jet hole; 16. filter plate; 17. first chute; 18. first spring; 19. gear block; 20. connecting gear; 21. first connecting ring; 22. scraper plate; 23. second spring; 24. second connecting ring; 25. slider; 26. second chute; 27. discharge door. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-5The utility model provides a technical solution: a sewage ozone treatment device, comprising a treatment tank 1, an ozone generator 5, a drive motor 8 and a discharge door 27, a water inlet 2 is provided on one side of the upper side of the treatment tank 1, and a drain port 3 is provided at the bottom of the treatment tank 1, a support plate 4 is fixed on one side of the treatment tank 1, and an ozone generator 5 is fixed above the support plate 4, an air guide pipe 6 is connected above the ozone generator 5, and a regulating valve 7 is installed on the surface of the air guide pipe 6, a drive motor 8 is fixed on the top of the treatment tank 1, and a rotating tube 9 is fixed at the output end of the drive motor 8, and openings 10 are opened at both ends of the upper side of the rotating tube 9, the rotating tube 9 is connected to the sealing cover 12 in a rotating manner, and the openings 10 at both ends of the upper side of the rotating tube 9 are located inside the sealing cover 12, The rotating tube 9 rotates on the sealing cover 12 so that the air guide pipe 6 can introduce ozone into the interior of the rotating tube 9 through the opening 10 on the surface of the rotating tube 9. Stirring rods 11 are evenly fixed on the upper and lower sides of the surface of the rotating tube 9. The end of the air guide pipe 6 is located on the inner side of the treatment tank 1 and is fixed with a sealing cover 12. The bottom of the rotating tube 9 is provided with a bottom cover 13, and the four corners of the bottom cover 13 are connected with connecting pipes 14 fixed to the inside of the treatment tank 1. The lower end of the rotating tube 9 is connected to the bottom cover 13 in a rotating manner. The upper surface of the connecting pipe 14 on the surface of the bottom cover 13 is evenly provided with jet holes 15, which facilitates the ozone inside the rotating tube 9 to be ejected through the jet holes 15 above the connecting pipe 14 on the surface of the bottom cover 13, and cooperates with the use of the stirring rod 11 so that the ozone can fully contact with the internal sewage;

[0031] See also Figure 1-5 , a filter plate 16 is provided in the middle of the inner side of the processing tank 1, which is slidably connected to the surface of the rotating tube 9, and a first slide groove 17 is provided at the four corners of the inner surface of the processing tank 1. A discharge door 27 is detachably provided on the surface of the processing tank 1 above the filter plate 16. The four corners of the filter plate 16 are "convex" shaped, and the "convex" shaped settings of the four corners of the filter plate 16 form a snap-fit ​​sliding connection with the first slide groove 17 on the surface of the processing tank 1. The "convex" shaped settings of the four corners of the filter plate 16 are connected to the bottom of the first slide groove 17 through the first spring 18, which can To facilitate the sliding of the filter plate 16 inside the treatment tank 1 so that the filter plate 16 can screen the sewage above, a connecting gear 20 located on the filter plate 16 is fixed on the surface of the rotating tube 9. A tooth block 19 is evenly fixed on the lower surface of the middle part of the filter plate 16, and the tooth block 19 on the lower surface of the filter plate 16 is meshed with the connecting gear 20. When the connecting gear 20 on the surface of the rotating tube 9 rotates, it meshes with the tooth block 19 below the filter plate 16, thereby causing the filter plate 16 to bounce up and down under the action of the first spring 18;

[0032] See also Figure 1-5A first connecting ring 21 located above the filter plate 16 is fixed to the surface of the rotating tube 9, and a scraper plate 22 is fixed to the surface of the first connecting ring 21. A second slide groove 26 located above the filter plate 16 is opened on the surface of the rotating tube 9. A slider 25 is fixed to the inner end of the first connecting ring 21. The first connecting ring 21 forms a snap-fit ​​sliding connection with the second slide groove 26 on the surface of the rotating tube 9 through the slider 25, which facilitates the first connecting ring 21 to slide up and down on the surface of the rotating tube 9. At the same time, the rotating tube 9 can also drive the scraper plate 22 on the surface of the first connecting ring 21 to rotate. , so that the scraping plate 22 can scrape the material. One side of the scraper plate 22 is arranged in an inclined shape. The lower end surface of the scraper plate 22 is fitted with the upper surface of the filter plate 16. The upper end of the first connecting ring 21 at the end of the scraper plate 22 is connected to the second connecting ring 24 fixed on the surface of the rotating tube 9 through the second spring 23. The scraper plate 22 with one end arranged in an inclined shape can be used to scrape the dirt on the surface of the filter plate 16 so as to discharge the dirt. At the same time, the use of the second spring 23 is cooperated so that the scraper plate 22 can move with the movement of the filter plate 16.

[0033] Working principle: First, the sewage is discharged into the treatment tank 1 through the water inlet 2, and the ozone generator 5 is turned on. The ozone is discharged into the sealing cover 12 through the air guide pipe 6. The upper end of the rotating tube 9 inside the sealing cover 12 is provided with an opening 10 to facilitate the entry of the ozone into the rotating tube 9, so that the ozone passes through the rotating tube 9 and enters the bottom cover 13. In conjunction with the use of the air injection holes 15 above the connecting pipes 14 on the four sides of the bottom cover 13, the ozone is evenly discharged into the treatment tank 1, and the sewage undergoes a contact reaction.

[0034] When discharging, the driving motor 8 on the top of the treatment tank 1 can be turned on, so that the driving motor 8 drives the stirring rod 11 to rotate through the rotating tube 9, so that the stirring rod 11 stirs the interior. While the rotating tube 9 rotates, the connecting gear 20 on its surface will engage with the tooth block 19 under the filter plate 16, so that the "convex" arrangement on the four corners of the filter plate 16 slides on the first chute 17 on the inner surface of the treatment tank 1, and cooperates with the use of the first spring 18 to enable the filter plate 16 to perform vibration filtration, thereby improving the filtering effect of the device on sewage;

[0035] When the rotating tube 9 rotates, the scraper plate 22 on the first connecting ring 21 on its surface will rotate to scrape the upper surface of the filter plate 16 to avoid clogging of the filter holes on the surface of the filter plate 16. The upper end of the first connecting ring 21 is connected to the second connecting ring 24 through the second spring 23, which can facilitate the first connecting ring 21 to move with the movement of the filter plate 16, so as to improve the scraping effect of the device, and the dirt above the filter plate 16 can be discharged through the discharge door 27. This is the operating principle of the sewage ozone treatment device.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewage ozone treatment device, comprising a treatment tank (1), an ozone generator (5), a drive motor (8) and a discharge door (27), characterized in that: A water inlet (2) is provided on one side of the upper portion of the treatment tank (1), and a drain outlet (3) is provided on the bottom of the treatment tank (1). A support plate (4) is fixed on one side of the treatment tank (1), and an ozone generator (5) is fixed above the support plate (4). An air guide pipe (6) is connected above the ozone generator (5), and a regulating valve (7) is installed on the surface of the air guide pipe (6). A driving motor (8) is fixed on the top of the treatment tank (1), and a rotating tube (9) is fixed on the output end of the driving motor (8), and openings (10) are provided at both ends of the upper portion of the rotating tube (9). Stirring rods (11) are evenly fixed on the upper and lower sides of the surface of the rotating tube (9). A sealing cover (12) is fixed at the end of the air guide pipe (6) located inside the treatment tank (1). The bottom of the rotating tube (9) is provided with a The invention relates to a processing tank (1) having a bottom cover (13), and the four corners of the bottom cover (13) are connected to the connection pipe (14) fixed inside the processing tank (1), the middle part of the inner side of the processing tank (1) is provided with a filter plate (16) slidably connected to the surface of the rotating tube (9), and the four corners of the inner surface of the processing tank (1) are provided with a first slide groove (17), the surface of the processing tank (1) is located above the filter plate (16) and is detachably provided with a discharge door (27), the surface of the rotating tube (9) is fixed with a first connecting ring (21) located above the filter plate (16), and the surface of the first connecting ring (21) is fixed with a scraper plate (22), the surface of the rotating tube (9) is fixed with a connecting gear (20) located on the filter plate (16), and the surface of the rotating tube (9) is provided with a second slide groove (26) located above the filter plate (16).

2. The sewage ozone treatment device according to claim 1, characterized in that: The rotating tube (9) and the sealing cover (12) are connected in a rotating manner, and the openings (10) at both ends above the rotating tube (9) are located inside the sealing cover (12).

3. The sewage ozone treatment device according to claim 1, characterized in that: The lower end of the rotating tube (9) is connected to the bottom cover (13) in a rotating manner, and the upper surface of the connecting tube (14) on the surface of the bottom cover (13) is evenly provided with air injection holes (15).

4. The sewage ozone treatment device according to claim 1, characterized in that: The four corners of the filter plate (16) are arranged in a "convex" shape, and the "convex" shape of the four corners of the filter plate (16) forms a snap-fit ​​sliding connection with the first chute (17) on the surface of the processing tank (1), and the "convex" shape of the four corners of the filter plate (16) is connected to the bottom of the first chute (17) through a first spring (18).

5. The sewage ozone treatment device according to claim 1, characterized in that: The middle lower surface of the filter plate (16) is evenly fixed with tooth blocks (19), and the tooth blocks (19) on the lower surface of the filter plate (16) are meshedly connected with the connecting gear (20).

6. The sewage ozone treatment device according to claim 1, characterized in that: A slider (25) is fixed to the inner end of the first connecting ring (21), and the first connecting ring (21) forms a snap-fit ​​sliding connection with a second sliding groove (26) on the surface of the rotating tube (9) through the slider (25).

7. The sewage ozone treatment device according to claim 1, characterized in that: One side of the scraper plate (22) is arranged in an inclined shape, and the lower end surface of the scraper plate (22) is arranged to fit the upper surface of the filter plate (16). The upper end of the first connecting ring (21) at the end of the scraper plate (22) is connected to the second connecting ring (24) fixed on the surface of the rotating tube (9) through a second spring (23).

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