Disinfecting device for sewage treatment

Abstract

The utility model relates to a disinfection device related technical field especially sewage treatment is with disinfection device, the bottom of pipe body is provided with control module, the inside of pipe body is provided with cleaning assembly, and cleaning assembly includes: the inside of pipe body is inserted to the one end of cross bar, connecting rod sets up in the inside of pipe body and is connected with cross bar, ring body is set up on the disinfection lamp tube in the inside of pipe body and is connected with one end of connecting rod, frame body sets up in one end of cross bar, motor sets up in one side of control module, this disinfection device, and cleaning assembly rotates through motor drive carousel, and the reciprocating movement of cross bar is made to the frame body removal by the use of male rod pull, drives ring body to move on the outside wall of ultraviolet lamp tube and can clean the violet light lamp. Compared with prior art device, the violet light lamp can be cleaned conveniently, and the disinfection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of disinfection devices, and in particular to a disinfection device for sewage treatment. Background Technology

[0002] Ultraviolet light can cause bond and chain breakage, interstrand cross-linking, and the formation of photochemical products on nucleic acids, thereby altering the biological activity of DNA and preventing microorganisms from replicating. This type of ultraviolet damage is also lethal. Therefore, based on this principle, a pipeline-type ultraviolet disinfection device was designed and applied to wastewater treatment equipment.

[0003] In existing ultraviolet sterilizers used for wastewater treatment, although the water to be sterilized is simply filtered and purified, it still contains impurities such as scale and dust. After prolonged use, these impurities accumulate on the inner wall of the sterilizer shell. Since the sterilizer shell is generally a tubular structure with sealed ends, it is difficult to clean the impurities accumulated on the inner wall of the ultraviolet sterilizer shell. Therefore, a cleaning structure has been designed to address the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a disinfection device for wastewater treatment to solve the problems mentioned in the background art.

[0005] The technical solution adopted in this utility model is:

[0006] A disinfection device for wastewater treatment includes: a control module disposed at the bottom of a pipe body; a cleaning assembly disposed inside the pipe body, the cleaning assembly including: one end of a crossbar inserted into the interior of the pipe body; a connecting rod disposed inside the pipe body and connected to the crossbar; a ring sleeved on a disinfection lamp tube inside the pipe body and connected to one end of the connecting rod; a frame disposed at one end of the crossbar; a motor disposed on one side of the control module; a turntable fixedly disposed on the output shaft of the motor; and a protruding rod with its bottom end penetrating through the frame and connected to the turntable.

[0007] In some embodiments, two sets of crossbars are symmetrically arranged.

[0008] In some embodiments, the protrusion is cylindrical.

[0009] In some embodiments, the inner wall of the ring is attached to the outer wall of the ultraviolet lamp tube inside the tube.

[0010] In some embodiments, the tube body is provided with a discharge assembly, the discharge assembly further comprising: a connecting tube fixedly disposed at the bottom of one end of the tube body and communicating internally; a sealing cap disposed at the bottom end of the connecting tube; a protrusion disposed on the outer side wall of the connecting tube; and a retaining plate disposed on the outer side wall of the sealing cap.

[0011] In some embodiments, the discharge assembly further includes: a groove formed on the outer wall of the sealing cap; a spring disposed inside the groove; a bottom end of a locking block inserted into the groove and connected to the spring; and a top end of a pull rod passing through the sealing cap and through the spring and connected to the locking block.

[0012] In some embodiments, the card block has a beveled design.

[0013] In some embodiments, the discharge assembly further includes a crossbar disposed at the bottom of the pull rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This disinfection device uses a motor-driven rotating disc to clean the UV lamps. A protruding rod pulls the frame, causing the crossbar to move back and forth, which in turn moves the ring along the outer wall of the UV lamp tube. This cleaning mechanism facilitates lamp cleaning and improves disinfection efficiency compared to existing devices. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this application;

[0018] Figure 2 This is a schematic diagram of the cleaning component in this application;

[0019] Figure 3 This is a schematic diagram of the structure of the ejection component in this application;

[0020] Figure 4 This is a schematic diagram of the connection between the spring and the locking block in this application.

[0021] Reference numerals: 11. Pipe body; 12. Control module;

[0022] 2. Cleaning components; 21. Crossbar; 22. Connecting rod; 23. Ring; 24. Frame; 25. Motor; 26. Turntable; 27. Protruding rod;

[0023] 3. Discharge assembly; 31. Connecting pipe; 32. Sealing cap; 33. Protrusion; 34. Clamping plate; 35. Groove; 36. Spring; 37. Clamping block; 38. Pull rod; 39. Horizontal plate. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" 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 product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element 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.

[0025] Given the current technology, in the use of existing ultraviolet sterilizers for wastewater treatment, although the water to be sterilized in the ultraviolet sterilizer is simply filtered and purified, there are still impurities such as scale and dust in the water. After long-term use, these impurities will still accumulate on the inner wall of the sterilizer shell. Since the sterilizer shell is generally a tubular structure and both ends are usually sealed, it is difficult to clean the impurities accumulated on the inner wall of the ultraviolet sterilizer shell.

[0026] As shown in the attached drawings, this embodiment of the present invention provides a disinfection device for sewage treatment.

[0027] The system includes: a control module 12 located at the bottom of a tube body 11; a cleaning assembly 2 located inside the tube body 11, the cleaning assembly 2 including: a crossbar 21 with one end inserted into the tube body 11 and a sealing ring at the connection; a connecting rod 22 located inside the tube body 11 and fixedly connected to the crossbar 21; a ring 23 fitted onto a disinfection lamp tube inside the tube body 11 and fixedly connected to one end of the connecting rod 22; a frame 24 located at one end of the crossbar 21; a motor 25 located on one side of the control module 12; a turntable 26 fixedly mounted on the output shaft of the motor 25; and a protruding rod 27 with its bottom end penetrating the frame 24 and rotatably connected to the turntable 26.

[0028] Specifically, the tube 11 contains an ultraviolet lamp, which is connected to the control module via wires to form an ultraviolet disinfection device. The principle is to use high-intensity ultraviolet germicidal lamps to irradiate wastewater, destroying the internal structure of bacteria and viruses, such as their DNA, thereby killing pathogenic microorganisms in the water. The ultraviolet disinfection device mainly utilizes ultraviolet light with a wavelength of 254nm, which has the greatest destructive effect on the DNA of bacteria and viruses, preventing them from replicating and surviving.

[0029] The connection between the crossbar 21 and the pipe body 11 is equipped with a sealing structure. By setting a sealing ring at the connection, the gap can be reduced and water leakage can be avoided during use.

[0030] In use, simply connect the motor 25 to an external power source and drive the turntable 26 to rotate. During rotation, the control rod 27 follows the rotation, and simultaneously, the sliding of the rod 27 inside the frame 24 drags the crossbar 21 back and forth. Through the connecting rod 22, it drives the ring 23 to slide on the outer wall of the lamp tube (the ring 23 is made of plastic and is translucent, minimizing its impact on the ultraviolet lamp tube). This effectively cleans impurities adhering to the outer wall of the ultraviolet lamp tube, which are then discharged through the inlet and outlet of the pipe 11. Wastewater enters from the right inlet, and the ultraviolet lamp tube sterilizes and disinfects the wastewater inside. The wastewater then exits through the left outlet. This device is installed inside the pipe 11 and requires regular checks to ensure it is operating normally. Any malfunctions must be repaired promptly.

[0031] In some embodiments, two sets of crossbars 21 are symmetrically arranged.

[0032] Two sets of equipment are provided to ensure more even force distribution when the ring 23 is pulled back and forth.

[0033] In some embodiments, the protrusion 27 is cylindrical.

[0034] The rounded design of the rod reduces friction when it slides inside the frame 24.

[0035] In some embodiments, the inner wall of the ring 23 is fitted to the outer wall of the ultraviolet lamp tube inside the tube 11.

[0036] The close-fitting design allows for better cleaning of the UV lamp tubes during reciprocating movement.

[0037] In some embodiments, the tube body 11 is provided with a discharge assembly 3, the discharge assembly 3 further includes: a connecting tube 31 fixedly disposed at the bottom of one end of the tube body 11 and communicating internally; a sealing cap 32 disposed at the bottom end of the connecting tube 31; a protrusion 33 disposed on the outer side wall of the connecting tube 31; and a clamping plate 34 disposed on the outer side wall of the sealing cap 32.

[0038] Specifically, the top of the sealing cap 32 is equipped with a rubber block that can be inserted into the connecting pipe 31 to achieve a sealing effect.

[0039] When it is necessary to disconnect the power to flush the inside of the pipe body 11, the sealing cover 32 can be rotated to disengage the clamping plate 34 from the protrusion 33 and release the restriction on the sealing cover 32. Then, the sealing cover 32 can be disengaged from the connecting pipe 31 to complete the disassembly. Then, the inside of the pipe body 11 can be flushed, and the sewage can be discharged from the connecting pipe 31.

[0040] In some embodiments, the discharge assembly 3 further includes: a groove 35 formed on the outer side wall of the sealing cover 32; a spring 36 disposed inside the groove 35; a locking block 37 with its bottom end inserted into the groove 35 and connected to the spring 36; and a pull rod 38 with its top end passing through the sealing cover 32 and through the spring 36 and connected to the locking block 37.

[0041] Pulling the lever 38 causes the locking block 37 to retract into the groove 35 and compress the spring 36. Then, rotating the sealing cover 32 causes the locking plate 34 to engage with the protrusion 33. Releasing the lever 38 and the spring 36 rebounding pushes the locking block 37 to move upward, which can prevent the protrusion 33 from disengaging from the locking plate 34.

[0042] In some embodiments, the card block 37 has a beveled design.

[0043] The sloping design allows for control of the rotation of the sealing cap 32 during installation. During rotation, the protrusion 33 presses against the locking block 37, causing the locking block 37 to retract into the groove 35 and compress the spring 36. Once the protrusion 33 and the locking block 37 are misaligned, the spring 36 rebounds, pushing the locking block 37 upwards, thus preventing the protrusion 33 from separating from the locking plate 34. This makes the installation more stable.

[0044] In some embodiments, the discharge assembly 3 further includes a cross plate 39 disposed at the bottom of the pull rod 38.

[0045] The horizontal bar 39 is designed for easy gripping and can simultaneously move both levers 38 upwards.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A disinfection device for wastewater treatment, comprising: The tube body (11) has a control module (12) at the bottom; The feature is that a cleaning component (2) is provided inside the tube body (11), the cleaning component (2) comprising: A crossbar (21) is inserted into the interior of the tube (11) at one end; A connecting rod (22) is disposed inside the tube body (11) and connected to the crossbar (21); a ring (23) is fitted onto the disinfection lamp tube inside the tube body (11) and connected to one end of the connecting rod (22); A frame (24) is disposed at one end of the crossbar (21); The motor (25) is located on one side of the control module (12); The turntable (26) is fixedly mounted on the output shaft of the motor (25); The protruding rod (27) passes through the frame (24) at its bottom end and is connected to the turntable (26).

2. The disinfection device for sewage treatment according to claim 1, characterized in that, The crossbars (21) are arranged in two sets symmetrically.

3. The disinfection device for sewage treatment according to claim 1, characterized in that, The protruding rod (27) is cylindrical in shape.

4. The disinfection device for sewage treatment according to claim 1, characterized in that, The inner wall of the ring (23) is in contact with the outer wall of the ultraviolet lamp tube inside the tube (11).

5. A disinfection device for sewage treatment according to claim 1, characterized in that, The tube body (11) is provided with a discharge assembly (3), and the discharge assembly (3) further includes: A connecting pipe (31) is fixedly installed at the bottom of one end of the pipe body (11) and is internally connected; A sealing cap (32) is disposed at the bottom end of the connecting pipe (31); A protrusion (33) is provided on the outer side wall of the connecting pipe (31); A card plate (34) is disposed on the outer side wall of the sealing cover (32).

6. A disinfection device for sewage treatment according to claim 5, characterized in that, The discharge assembly (3) also includes: A groove (35) is formed on the outer side wall of the sealing cap (32); A spring (36) is disposed inside the groove (35); The bottom end of the locking block (37) is inserted into the interior of the groove (35) and connected to the spring (36); The top of the pull rod (38) passes through the sealing cap (32) and through the spring (36) to connect with the locking block (37).

7. A disinfection device for wastewater treatment according to claim 6, characterized in that, The card block (37) has a sloping design.

8. A disinfection device for wastewater treatment according to claim 6, characterized in that, The discharge assembly (3) also includes: A horizontal plate (39) is provided at the bottom of the pull rod (38).

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