Environment-friendly sewage sterilization equipment

Abstract

The utility model relates to environment-friendly sewage sterilization equipment which comprises a tank body, a hollow rod is rotatably arranged in the tank body, two groups of ventilation pipes are communicated with the outer wall of the hollow rod, and a plurality of groups of air outlet holes are formed in the outer walls of the two groups of ventilation pipes, so that sewage is turned over in a sterilization cylinder; according to the sewage treatment device, microorganisms, bacteria and the like in sewage can be fully exposed under ultraviolet irradiation, comprehensive sterilization of the sewage is achieved, the multiple sets of cleaning rods are arranged on the mounting frame, the cleaning brushes are arranged on one sides of the multiple sets of cleaning rods, brushing and cleaning are conducted in the sterilization process, time and resources can be saved, and the treatment efficiency is improved; a plurality of groups of baffles are arranged on the outer wall of the circular plate, and screens are arranged among the plurality of groups of baffles, so that the flow speed of sewage can be reduced after the sewage collides with the baffles, and the impact force on components in the tank body is reduced. Therefore, the treatment equipment can be protected from excessive pressure and impact, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly sewage, in particular to environmentally friendly sewage sterilization equipment. Background Art

[0002] Existing environmentally friendly sewage sterilization equipment usually relies on ultraviolet lamps to sterilize sewage. Ultraviolet lamps can only sterilize the surface layer of sewage and cannot effectively penetrate into the sewage to sterilize. Therefore, suspended microorganisms, bacteria, etc. in sewage may not be completely killed, resulting in unsatisfactory sterilization effect. With the long-term operation of the equipment, organic matter, particulate matter, etc. in the sewage will be deposited and accumulated inside the equipment to form dirt. These dirt will not only affect the normal operation and performance of the equipment, but may also become a breeding ground for bacteria, microorganisms, etc., affecting the sanitation and safety of the equipment. The sewage is pumped into the sterilization equipment for sterilization through a water pump. The sewage collides violently with the components in the sterilization equipment, which can easily cause damage to the components. The high-velocity sewage flow will produce greater pressure and impact on the components in the sterilization equipment, causing material wear, shedding or breakage, reducing the stability and reliability of the sterilization equipment. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly sewage sterilization device.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an environmentally friendly sewage sterilization equipment, comprising a tank body, a hollow rod rotatably provided in the tank body, a first bevel gear provided at the top of the hollow rod, a motor provided on the top surface of the tank body and the output end extends into the tank body and is fixedly provided with a second bevel gear, a mounting plate provided on the top surface of the tank body, a third bevel gear rotatably provided on one side of the mounting plate and meshing with the first bevel gear and the second bevel gear, two groups of ventilation pipes are connected to the outer wall of the hollow rod, multiple groups of air outlet holes are provided on the outer walls of the two groups of ventilation pipes, multiple groups of ultraviolet lamps are provided on the top surface of the tank body, a fan is provided on the top of the tank body and an air supply pipe is connected to the air outlet and the top of the hollow rod, a mounting frame is provided at the bottom end of the hollow rod, multiple groups of cleaning rods are provided on the mounting frame, and cleaning brushes are provided on one side of the multiple groups of cleaning rods.

[0007] Preferably, a water injection pipe is provided at the top of the tank body, a circular plate is provided below the water injection pipe, a plurality of groups of baffles are provided on the outer wall of the circular plate, screens are provided between the plurality of groups of baffles, connecting rods are provided on the outer walls of the plurality of groups of baffles and the top ends are fixedly connected to the top surface of the tank body, so as to protect the processing equipment from excessive pressure and impact and reduce the damage and blockage of subsequent processing equipment by particulate matter.

[0008] It is further preferred that a plurality of groups of water leakage holes are opened at the bottom of the tank body, a water collecting hopper is provided at the bottom of the tank body, a drainage pipe is provided at the bottom of the water collecting hopper, and a plurality of groups of supporting legs are provided on the bottom surface of the water collecting hopper, thereby improving the overall performance and reliability of the sewage treatment system.

[0009] In a further preferred embodiment, an annular slide rail is provided on the inner top surface of the tank body, multiple groups of cleaning rods are provided with circular rings on the top, multiple groups of arc-shaped sliding blocks are provided on the top of the circular rings and are slidably installed in the annular slide rail, thereby ensuring the uniformity and consistency of cleaning and the stability of the cleaning quality.

[0010] It is further preferred that a connecting shaft is rotatably provided between the air delivery pipe and the hollow rod, thereby improving the overall performance and reliability of the sewage treatment system.

[0011] It is further preferred that the bottom surface of the mounting frame fits with the inner bottom surface of the tank body, thereby preventing pollutants in the sewage from adhering to the inner bottom surface of the tank body.

[0012] It is further preferred that an activated carbon filter layer is provided in the water collecting bucket, which can effectively remove odor and pollutants in the water.

[0013] In a further preferred embodiment, the bottom ends of the plurality of groups of support legs are provided with rubber seats, thereby reducing the noise level generated during the operation of the equipment or structure.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an environmentally friendly sewage sterilization device with the following

[0016] Beneficial effects:

[0017] 1. The utility model sets a hollow rod, a vent pipe, an ultraviolet lamp, a fan and an air pipe to make the sewage churn in the sterilization cylinder, so that the microorganisms and bacteria in the sewage can be fully exposed to ultraviolet radiation, thereby achieving comprehensive sterilization of the sewage. Compared with the traditional surface irradiation method, this method can more effectively kill bacteria and viruses in the sewage, and improve the sterilization effect and water quality safety;

[0018] 2. In the utility model, by arranging the first bevel gear, the second bevel gear, the motor, the third bevel gear, the installation machine, the cleaning rod and the cleaning brush, scrubbing and cleaning are performed simultaneously during the sterilization process, which can save time and resources and improve the processing efficiency. A separate cleaning process is no longer required, but it can be completed during the sterilization process, which reduces the processing time and labor costs and improves the utilization rate and processing efficiency of the equipment;

[0019] 3. In the utility model, the water injection pipe, circular plate, baffle, screen and connecting rod are arranged to cooperate, so that the flow rate of sewage will be slowed down after colliding with the baffle, reducing the impact force on the internal components of the tank. In this way, the treatment equipment can be protected from excessive pressure and impact, the service life of the equipment can be extended, and the cost of maintenance and replacement can be reduced. The large particles in the sewage can be screened by the screen, which can reduce the damage and blockage of these particles to the subsequent treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an environmentally friendly sewage sterilization device in the utility model;

[0021] Figure 2 This is a cross-sectional view of the internal structure of the tank body in the utility model;

[0022] Figure 3 This is a schematic diagram of the installation structure of the ultraviolet lamp of the utility model;

[0023] Figure 4 This is a cross-sectional view of the internal structure of the water collecting bucket in the utility model;

[0024] Figure 5 This is a cross-sectional view of the internal structure of the hollow rod and the ventilation pipe of the utility model.

[0025] In the figure: 1. tank body; 2. hollow rod; 3. first bevel gear; 4. motor; 5. second bevel gear; 6. mounting plate; 7. third bevel gear; 8. ventilation pipe; 9. air outlet; 10. ultraviolet lamp; 11. fan; 12. air duct; 13. mounting frame; 14. cleaning rod; 15. cleaning brush; 16. water injection pipe; 17. round plate; 18. baffle; 19. screen; 20. connecting rod; 21. leaking hole; 22. water collecting bucket; 23. drain pipe; 24. supporting leg; 25. annular slide rail; 26. circular ring; 27. arc-shaped slider; 28. connecting shaft; 29. ​​activated carbon filter layer; 30. rubber seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-5, an environmentally friendly sewage sterilization device, comprising a tank body 1, a hollow rod 2 is rotatably provided in the tank body 1, a first bevel gear 3 is provided at the top of the hollow rod 2, a motor 4 is provided on the top surface of the tank body 1, and the output end extends into the tank body 1 and is fixedly provided with a second bevel gear 5, a mounting plate 6 is provided on the inner top surface of the tank body 1, a third bevel gear 7 is rotatably provided on one side of the mounting plate 6 and is meshed with the first bevel gear 3 and the second bevel gear 5, two groups of ventilation pipes 8 are connected to the outer wall of the hollow rod 2, and multiple groups of air outlet holes 9 are provided on the outer walls of the two groups of ventilation pipes 8, multiple groups of ultraviolet lamps 10 are provided on the inner top surface of the tank body 1, a fan 11 is provided on the top of the tank body 1, and an air supply pipe 12 is connected to the air outlet and the top of the hollow rod 2, a mounting frame 13 is provided at the bottom end of the hollow rod 2, multiple groups of cleaning rods 14 are provided on the mounting frame 13, and cleaning brushes 15 are provided on one side of the multiple groups of cleaning rods.

[0029] In this embodiment, a water injection pipe 16 is provided at the top of the tank body 1, and a circular plate 17 is provided below the water injection pipe 16. A plurality of groups of baffles 18 are provided on the outer wall of the circular plate 17, and screens 19 are provided between the plurality of groups of baffles 18. Connecting rods 20 are provided on the outer walls of the plurality of groups of baffles 18, and the top ends are fixedly connected to the inner top surface of the tank body 1. The flow rate of sewage will slow down after colliding with the baffle 18, and the large particles in the sewage will be screened by the screen 19, which can protect the treatment equipment from excessive pressure and impact, and at the same time reduce the damage and blockage of subsequent treatment equipment by the particles.

[0030] In this embodiment, a plurality of water leakage holes 21 are provided at the bottom of the tank body 1, a water collecting bucket 22 is provided at the bottom of the tank body 1, a drainage pipe 23 is provided at the bottom of the water collecting bucket 22, and a plurality of supporting legs 24 are provided on the bottom surface of the water collecting bucket 22. The plurality of water leakage holes 21 are provided at the bottom of the tank body 1, and the water collecting bucket 22 and the drainage pipe 23 are provided, which can effectively realize the drainage function, prevent pressure accumulation, reduce the risk of corrosion and maintain the stability of the equipment, thereby improving the overall performance and reliability of the sewage treatment system.

[0031] In this embodiment, an annular slide rail 25 is provided on the inner top surface of the tank body 1, and a plurality of cleaning rods 14 are provided with a circular ring 26 at the top. A plurality of arc-shaped sliders 27 are provided at the top of the circular ring 26 and are slidably installed in the annular slide rail 25. Through the cooperation of the annular slide rail 25 and the arc-shaped slider 27, the cleaning rod 14 will not get stuck or have gaps during the movement, thereby ensuring the uniformity and consistency of cleaning and the stability of the cleaning quality.

[0032] In this embodiment, a connecting shaft 28 is rotatably provided between the air supply pipe 12 and the hollow rod 2. The connecting shaft 28 is rotatably provided between the air supply pipe 12 and the hollow rod 2, which can transmit power, improve adjustability, reduce energy loss and enhance stability, thereby improving the overall performance and reliability of the sewage treatment system.

[0033] In this embodiment, the bottom surface of the mounting frame 13 fits the inner bottom surface of the tank body 1 , and the mounting frame 13 can scrape the inner bottom surface of the tank body 1 when rotating, thereby preventing pollutants in the sewage from adhering to the inner bottom surface of the tank body 1 .

[0034] In this embodiment, an activated carbon filter layer 29 is provided in the water collecting bucket 22. The activated carbon filter layer 29 has excellent adsorption performance and can effectively remove odor and pollutants in water.

[0035] In this embodiment, rubber seats 30 are provided at the bottom ends of the multiple groups of support legs 24. The rubber seats 30 can reduce the friction and vibration between the support legs 24 and the ground, thereby reducing the noise level generated during the operation of the equipment or structure.

[0036] Embodiment 2:

[0037] In summary, when in use, sewage is injected into the tank body 1 through the water injection pipe 16, and the sewage flow is blocked by the circular plate 17. The blocked sewage flow rate is reduced, and the splashed sewage contacts the baffle 18, so that the splashed sewage will not directly impact the inner wall of the tank body 1. At the same time, the sewage passes through the screen 19 to screen large particles, which can reduce the damage and blockage of these particles to subsequent treatment equipment. The sewage flows into the tank body 1, and the starting motor 4 drives the second bevel gear 5 to rotate, and the second bevel gear 5 is meshed with the third bevel gear 7 to drive the third bevel gear 7 to rotate, and the third bevel gear 7 is meshed with the first bevel gear 3 to drive the first bevel gear 3 and the hollow rod 2 to rotate, and the ventilation pipe 8 and the mounting frame 13 are driven to rotate through the hollow rod 2, and the fan 11 and the multiple groups of ultraviolet lamps 10 are turned on at the same time, and the gas is transported to the hollow rod 2 through the air supply pipe 12. The air outlet 9 on the tank body 1 is discharged into the sewage in the tank body 1, causing the sewage to churn. Under the irradiation of the ultraviolet lamp 10, the sewage is thoroughly irradiated and sterilized. At the same time, the mounting frame 13 drives the multiple groups of cleaning rods 14 to rotate, and the cleaning brushes 15 on the outside of the multiple groups of cleaning rods 14 are used to scrub the inner wall of the tank body 1. Scrubbing and cleaning are performed simultaneously during the sterilization process, which can save time and resources and improve the processing efficiency. Through the cooperation of the annular slide rail 25 and the arc-shaped slider 27, the cleaning rod 14 will not be stuck or leaky during the movement, ensuring the uniformity and consistency of cleaning and the stability of the cleaning quality. When the mounting frame 13 rotates, the inner bottom surface of the tank body 1 can be scraped to prevent pollutants in the sewage from adhering to the inner bottom surface of the tank body 1. A valve is provided on the drain pipe 23. After the sterilization is completed, the valve is opened to discharge the sewage in the drain pipe 23 to the external collection device.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly sewage sterilization device, comprising a tank (1), characterized in that: A hollow rod (2) is rotatably provided in the tank body (1), a first bevel gear (3) is provided at the top of the hollow rod (2), a motor (4) is provided on the top surface of the tank body (1), and the output end extends into the tank body (1) and is fixedly provided with a second bevel gear (5), a mounting plate (6) is provided on the top surface of the tank body (1), a third bevel gear (7) is rotatably provided on one side of the mounting plate (6) and is meshed with the first bevel gear (3) and the second bevel gear (5), and the outer wall of the hollow rod (2) is connected to a motor (4) and a motor (5) is provided. Two groups of ventilation pipes (8), the outer walls of the two groups of ventilation pipes (8) are provided with multiple groups of air outlet holes (9), the inner top surface of the tank body (1) is provided with multiple groups of ultraviolet lamps (10), the top of the tank body (1) is provided with a fan (11), and the air outlet is connected to the top of the hollow rod (2) and is provided with an air supply pipe (12), the bottom end of the hollow rod (2) is provided with a mounting frame (13), and multiple groups of cleaning rods (14) are provided on the mounting frame (13), and cleaning brushes (15) are provided on one side of the multiple groups of cleaning rods.

2. The environmentally friendly sewage sterilization equipment according to claim 1 is characterized by: The top of the tank body (1) is provided with a water injection pipe (16), a circular plate (17) is provided below the water injection pipe (16), a plurality of groups of baffles (18) are provided on the outer wall of the circular plate (17), screens (19) are provided between the plurality of groups of baffles (18), and a connecting rod (20) is provided on the outer wall of the plurality of groups of baffles (18), and the top ends of the connecting rods (20) are fixedly connected to the inner top surface of the tank body (1).

3. The environmentally friendly sewage sterilization equipment according to claim 1 is characterized by: The bottom end of the tank body (1) is provided with a plurality of groups of water leakage holes (21), the bottom end of the tank body (1) is provided with a water collecting bucket (22), the bottom end of the water collecting bucket (22) is provided with a drainage pipe (23), and the bottom surface of the water collecting bucket (22) is provided with a plurality of groups of supporting legs (24).

4. The environmentally friendly sewage sterilization equipment according to claim 1 is characterized by: The inner top surface of the tank body (1) is provided with an annular slide rail (25), the top ends of the plurality of cleaning rods (14) are provided with circular rings (26), the top ends of the circular rings (26) are provided with a plurality of arc-shaped sliding blocks (27) and are slidably mounted in the annular slide rail (25).

5. The environmentally friendly sewage sterilization equipment according to claim 1 is characterized by: A connecting shaft (28) is rotatably provided between the air delivery pipe and the hollow rod (2).

6. The environmentally friendly sewage sterilization equipment according to claim 1 is characterized by: The bottom surface of the mounting frame (13) fits the inner bottom surface of the tank body (1).

7. The environmentally friendly sewage sterilization equipment according to claim 3 is characterized by: An activated carbon filter layer (29) is provided in the water collecting bucket (22).

8. The environmentally friendly sewage sterilization equipment according to claim 3 is characterized by: The bottom ends of the plurality of groups of support legs (24) are all provided with rubber seats (30).

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