Ozone water rapid decomposition device based on light radiation

Abstract

This invention relates to the field of ozone water technology, specifically disclosing a rapid ozone water decomposition device based on light radiation, comprising: a controller, a light radiation decomposition mechanism, a temporary storage tank, a horizontal pump, an ozone water supply system, and a gas purification system; the light radiation decomposition mechanism is located to the left rear of the controller; the temporary storage tank is located to the right of the light radiation decomposition mechanism; and the horizontal pump is located outside the light radiation decomposition mechanism and to the left of the temporary storage tank. This rapid ozone water decomposition device based on light radiation, through the coordinated design of dynamic light radiation and multi-dimensional motion, improves the ozone decomposition rate and reduces ozone residue. Furthermore, during the reaction process, it effectively avoids the problem of incomplete decomposition caused by uneven local ozone concentration by utilizing blind-spot-free scanning light radiation and turbulence enhancement technology. Simultaneously, by fully activating strong oxidizing free radicals, it increases the degradation rate of organic matter in the water, achieving a dual improvement in ozone decomposition efficiency and water purification effect.

Description

Technical Field

[0001] This invention relates to the field of ozone water technology, specifically to a device for the rapid decomposition of ozone water based on light radiation. Background Technology

[0002] Ozone water is a highly oxidizing liquid formed by dissolving ozone gas in water using a highly efficient dissolved gas technology. Its core component, ozone, is an unstable, pale blue gas that, once dissolved, can quickly penetrate all areas of the water body. Ozone water combines strong oxidizing properties with environmental friendliness, rapidly destroying the cell walls and nucleic acid structures of bacteria and viruses, achieving a sterilization and disinfection effect of over 99.9%. It can also efficiently degrade recalcitrant organic compounds in water, such as phenols, cyanides, and pesticide residues. Furthermore, after the reaction, ozone quickly decomposes into oxygen, producing no secondary pollutants such as chlorinated disinfection byproducts. Widely used in drinking water purification, food processing disinfection, medical device sterilization, industrial wastewater treatment and other fields, photo-radiation ozone water decomposition is a technology that uses ultraviolet light of a specific wavelength to irradiate ozone water and promotes the rapid decomposition of ozone through photochemical action. Its core principle is that after the ultraviolet light photon energy is absorbed by the ozone molecules, the chemical bonds of the ozone molecules are broken, causing them to decompose into excited oxygen atoms. The excited oxygen atoms then combine with water molecules to generate hydroxyl radicals with stronger oxidizing power. The hydroxyl radicals then react with pollutants in the water to achieve the degradation of pollutants and water purification.

[0003] In the existing technology field, due to the limitations of the fixed light radiation structure, it is difficult to achieve sufficient contact between the water body and the light radiation. Ozone accumulation or light radiation blind spots are easily formed in local areas, resulting in large fluctuations in the residual ozone content of the final effluent, often exceeding the standard. This cannot meet the requirements of high-precision treatment. Furthermore, in terms of water purification effect, due to insufficient activation of free radicals, the ability to decompose recalcitrant organic matter is weak, requiring additional oxidants or extended treatment time. This not only increases the treatment cost but may also introduce the risk of secondary pollution. Summary of the Invention

[0004] The purpose of this invention is to provide a rapid ozone water decomposition device based on light radiation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a rapid ozone water decomposition device based on light radiation, comprising:

[0006] Controller;

[0007] The light radiation decomposition mechanism is located to the left rear of the controller;

[0008] A temporary storage tank is located on the outside right side of the light radiation decomposition mechanism, and the temporary storage tank is electrically connected to the controller;

[0009] A horizontal pump is installed outside the light radiation decomposition mechanism and on the left side of the temporary storage tank. The horizontal pump and the liquid inlet of the temporary storage tank are connected by a pipe, and the horizontal pump and the controller are electrically connected.

[0010] An ozone water supply system is located on the outer left front of the photoradiation decomposition mechanism, and the ozone water supply system is electrically connected to the controller;

[0011] A gas purification system is installed on the rear side of the temporary storage tank. The gas inlet of the gas purification system and the exhaust port at the top of the temporary storage tank are connected by a pipe. The gas purification system and the controller are electrically connected.

[0012] Preferably, the light radiation decomposition mechanism includes: a base, a water tank, a housing, an underwater light radiation component, a surface light radiation component, an exhaust fan, a rear housing, and a cleaning component; the base is positioned to the left rear of the controller along the left-right direction; the water tank is installed on top of the base, with its inlet valve connected to the outlet of the ozone water supply system via a pipe, and its outlet valve connected to the inlet of the horizontal pump via a pipe; the housing is positioned on top of the water tank along the left-right direction; the underwater light radiation component is located inside the housing; there are two surface light radiation components, each installed on the left and right sides of the top interior of the housing; the exhaust fan is embedded in the top of the inner cavity of the housing, with its exhaust port connected to the inlet of the gas purification system via a pipe, and the exhaust fan is electrically connected to the controller; the rear housing is mounted on the rear side of the outer surface of the housing via a bracket, with the front interior of the rear housing communicating with the rear interior of the exhaust fan; the cleaning component is located inside the rear housing.

[0013] Preferably, the underwater light radiation component includes: an electric scissor lift, a mounting frame, a mounting plate, a first motor, a belt drive assembly, slot rod assemblies, and an electric telescopic rod; the electric scissor lift is fixedly installed in the middle of the inner top of the housing, and the electric scissor lift is electrically connected to the controller; the mounting frame is installed at the bottom of the lifting end of the electric scissor lift; the mounting plate is rotatably installed on the inner bottom of the mounting frame via a pivot in the left-right direction; the first motor is installed on the upper left front side of the outer surface of the mounting frame, and the first motor is electrically connected to the controller; one end of the belt drive assembly is fixedly installed on the rotating end of the first motor, and the other end of the belt drive assembly is connected to the left end of the axis of the mounting plate; there are two sets of slot rod assemblies, each set containing four slot rod assemblies, and the two sets of slot rod assemblies are respectively embedded in the four corners of the left and right sides of the mounting plate; the electric telescopic rod is installed at the top of the mounting plate and located inside the four slot rod assemblies, and the electric telescopic rod is electrically connected to the controller; wherein, an execution unit is respectively provided below the left and right sets of slot rod assemblies.

[0014] Preferably, the execution unit includes: a circular plate, a hexagonal frame plate, weight-reducing grooves, connecting pins, a second motor, a first ultraviolet lamp, a fixed shaft, a groove rod, a slot, a third motor, and a connecting rod; the circular plate is fixedly installed at the bottom end of the insertion rods of the four slot rod assemblies, and the telescopic end of the electric telescopic rod extends out of the lower surface of the mounting plate and connects to the top center of the circular plate; the hexagonal frame plate is located below the circular plate; the number of weight-reducing grooves is six, and the six weight-reducing grooves are respectively opened at a circumferential interval of sixty degrees on the outer side of the top of the hexagonal frame plate; the number of connecting pins is six, and the six connecting pins are respectively installed at a circumferential interval of sixty degrees on the top of the hexagonal frame plate and located on the outer side of the weight-reducing grooves; the number of second motors is six, and the six second motors are respectively installed at a circumferential interval of sixty degrees on the top of the hexagonal frame plate and located on the outer side of the weight-reducing grooves. The second motor and controller are electrically connected, mounted on the bottom of the hexagonal frame plate and located outside the weight-reducing groove. There are six first ultraviolet lamps, each mounted on the bottom of the rotating end of one of the six second motors, and the first ultraviolet lamps are electrically connected to the controller. A fixed shaft is fixedly mounted at the center of the bottom of the circular plate, and the bottom of the fixed shaft is rotatably connected to the top of the hexagonal frame plate via a bearing. A groove rod is sleeved on the outer wall of the fixed shaft. A slot is formed at the front end of the groove rod. A third motor is mounted on the top of the circular plate, and the rotating end of the third motor extends beyond the lower surface of the circular plate; the third motor and controller are electrically connected. One end of a connecting rod is fixedly mounted on the bottom of the rotating end of the third motor, and the bottom of the other end of the connecting rod is rotatably connected to the top of the groove rod.

[0015] Preferably, the waterborne light radiation component includes: a second ultraviolet lamp, a slot housing, a connecting shaft, a double-ended spherical connector, a fourth motor, and a spherical connecting frame; the second ultraviolet lamp is disposed above the interior of the housing in a front-rear direction, and the second ultraviolet lamp and the controller are electrically connected; the slot housing is fixedly installed on the top of the inner wall of the housing and located in front of the second ultraviolet lamp; the connecting shaft is inserted into the rear side of the inner cavity of the slot housing in a front-rear direction, and the rear end of the connecting shaft extends to the outside of the slot housing and is fixedly connected to the front end of the second ultraviolet lamp; the double-ended spherical connector is fixedly installed on the connecting... The shaft is located on the outer wall and within the inner cavity of the slot housing; there are two fourth motors, which are respectively installed on the left and right sides of the outer wall of the slot housing, and the rotating ends of the two fourth motors extend into the inner cavity of the slot housing. The fourth motors are electrically connected to the controller; there are two spherical connecting brackets, one end of which is fixedly installed inside the rotating ends of the left and right fourth motors, and the other end of which is respectively connected to the left and right ends of the double-ended spherical connector seat. The spherical connecting brackets are V-shaped and the left and right spherical connecting brackets are staggered.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The ozone water supply system discharges the internally stored ozone water into the water tank. The electric scissor lift itself drives the mounting frame to rise and fall, allowing the actuator to insert into the ozone water. The third motors in the left and right actuators drive the connecting rods at their corresponding positions to move circumferentially. This causes the other end of the connecting rod to drive the tank rod to swing back and forth around the outside of the fixed axis in a left-right direction. The tank rod drives the slot to intermittently insert into the outside of the connecting pin at the corresponding position on the front side. The connecting pin is then moved, causing the hexagonal frame plate to rotate 60 degrees around the fixed axis. The connecting rod continues to drive the tank rod to rotate, causing the slot to completely retract from the outside of the connecting pin at the corresponding position, and then insert into the outside of the connecting pin at the next position. This insertion and retraction cycle is repeated to achieve the intermittent rotation of the hexagonal frame plate. The hexagonal frame plate drives the six first ultraviolet lamps below to move circumferentially, forming a weak vortex. The six second motors drive the first ultraviolet lamps at their corresponding positions to rotate to the designated direction to irradiate the dominant ozone photolysis. At the same time, the circumferential rotation causes water turbulence, avoiding uneven local concentration. The second ultraviolet lamps in the water surface radiation components on the left and right sides irradiate the ozone water inside the water tank below to assist in activating free radicals. The fourth motors on the left and right sides drive one end of the spherical connecting frame at its corresponding position to move circumferentially, and drive the left and right ends of the double-ended spherical joint seat to move circumferentially. With the cooperation of the double-ended spherical joint seat, the connecting shaft is driven to move back and forth in the inner cavity of the slot shell and swing back and forth in the left and right direction. The connecting shaft drives the second ultraviolet lamp to swing left and right to scan and irradiate the ozone water inside the inner cavity of the water tank below.

[0018] 2. The reacted water flows from the bottom outlet valve of the water tank into the horizontal pump. The horizontal pump pumps the water into the temporary storage tank for temporary storage. The ozone exhaust gas escaping from the top of the temporary storage tank is drawn into the tank by the gas purification system through the corresponding pipeline for purification. After purification, the gas is discharged through the high-altitude exhaust port. The electric scissor lift drives the mounting frame to rise to the designated position and moves the left and right actuators out of the water tank. The first motor drives the mounting plate under the transmission of the belt drive assembly. The mounting plate rotates 90 degrees inside the mounting frame. The electric telescopic rods on the left and right sides extend and drive the circular plates in the corresponding actuators. Under the limiting action of the slot rod assembly in the corresponding position, the actuators move into the rear housing and are cleaned by the cleaning components.

[0019] In summary, this invention improves the ozone decomposition rate and reduces ozone residue through dynamic light radiation and multi-dimensional dynamic synergistic design. Furthermore, during the reaction process, the use of blind-spot-free scanning light radiation and turbulence enhancement technology effectively avoids the problem of incomplete decomposition caused by uneven local ozone concentration. At the same time, it fully activates strong oxidizing free radicals, thereby increasing the degradation rate of organic matter in water and achieving a dual improvement in ozone decomposition efficiency and water purification effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 for Figure 1 Exploded view of the light radiation decomposition mechanism;

[0022] Figure 3 for Figure 2 Exploded view of underwater optical radiation components;

[0023] Figure 4 for Figure 3 Enlarged view of point A;

[0024] Figure 5 for Figure 2 Exploded view of the external light-radiating component;

[0025] Figure 6 for Figure 5 Enlarged view of point B;

[0026] Figure 7 for Figure 2 Exploded view of the cleaned components;

[0027] Figure 8 for Figure 7 Enlarged view of point C.

[0028] In the diagram: 1. Controller; 2. Light radiation decomposition mechanism; 21. Base; 22. Water tank; 23. Housing shell; 24. Exhaust fan; 25. Rear housing; 3. Underwater light radiation component; 31. Electric scissor lift frame; 32. Mounting frame; 33. Mounting plate; 34. First motor; 35. Belt drive assembly; 36. Slot rod assembly; 37. Electric telescopic rod; 38. Circular plate; 39. Hexagonal frame plate; 310. Weight reduction groove; 311. Connecting pin; 312. Second motor; 313. First ultraviolet lamp; 314. Fixed shaft; 315. Tank rod; 316. Slot; 317. Third... 318. Motor, 4. Connecting rod, 5. Water surface light radiation component, 6. Second ultraviolet lamp, 7. Slot housing, 8. Connecting shaft, 9. Double-ended ball joint seat, 10. Fourth motor, 11. Ball joint frame, 12. Cleaning component, 13. Water receiving tank, 14. Cleaning liquid supply system, 15. X-axis moving module, 16. Y-axis moving module, 17. Z-axis lifting module, 18. Rotating module, 19. Scraper, 20. Fixing frame, 21. Rotating seat, 22. Nozzle pipe, 23. Miniature electric telescopic rod, 24. Temporary storage tank, 25. Horizontal pump, 36. Ozone water supply system, 37. Gas purification system. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-8This invention provides a technical solution: a rapid ozone water decomposition device based on light radiation, comprising: a controller 1, a light radiation decomposition mechanism 2, a temporary storage tank 6, a horizontal pump 7, an ozone water supply system 8, and a gas purification system 9. The controller 1 is a PLC controller, capable of real-time acquisition of the operating parameters of each component, and supporting manual or automatic mode switching based on preset programs or real-time parameter deviations. The light radiation decomposition mechanism 2 is located to the left rear of the controller 1. The temporary storage tank 6 is located on the outer right side of the light radiation decomposition mechanism 2, and the temporary storage tank 6 is electrically connected to the controller 1. The temporary storage tank 6 is made of non-standard materials. The stainless steel vertical storage tank has a mirror-polished inner wall. It is equipped with a liquid level sensor and a pressure safety valve, which provide real-time liquid level data to the controller. The pressure safety valve prevents residual ozone buildup from causing excessive pressure. The top vent is connected to a gas purification system 9 via a DN50 stainless steel pipe to collect trace amounts of ozone escaping from the tank. The bottom drain is equipped with an electric valve to remove small amounts of impurities deposited at the bottom of the tank. A horizontal pump 7 is located outside the photoradiation decomposition mechanism 2 and to the left of the storage tank 6. The horizontal pump 7 and the inlet of the storage tank 6 are connected via a pipe. The horizontal pump 7 and the controller... 1. Electrically connected, the horizontal pump 7 is a fluoroplastic-lined horizontal centrifugal pump, which can withstand the strong oxidizing properties of ozone water and can transport the treated water in the water tank 22 to the storage tank 6; the ozone water supply system 8 is located on the outside left front of the photoradiation decomposition mechanism 2, and is electrically connected to the controller 1. The ozone water supply system 8 has a built-in pretreatment unit, pump body and electromagnetic diversion valve. The pretreatment unit includes a quartz sand filter and an activated carbon filter, which can remove suspended solids, residual chlorine and some organic matter in the raw water, and prevent impurities from blocking light or consuming free radicals. According to the instructions of the controller 1, Ozone water is supplied to the water tank 22 in a measured amount; the gas purification system 9 is located on the rear side of the temporary storage tank 6. The air inlet of the gas purification system 9 and the exhaust port at the top of the temporary storage tank 6 are connected by a pipe. The gas purification system 9 and the controller 1 are electrically connected. The gas purification system 9 is an ozone exhaust gas purification device, which contains a catalyst destroyer and an induced draft fan. It collects the ozone exhaust gas in the temporary storage tank 6 and the outer shell 23 of the enclosure by negative pressure suction. When the exhaust gas passes through the catalyst bed, the ozone is catalytically decomposed into non-toxic oxygen at room temperature. The concentration of the purified exhaust gas can be monitored in real time to prevent the leakage of toxic gas.

[0031] As a preferred option, further, such as Figure 2As shown, the photoradiation decomposition mechanism 2 includes: a base 21, a water tank 22, a housing 23, an underwater photoradiation component 3, a surface photoradiation component 4, an exhaust fan 24, a rear housing 25, and a cleaning component 5. The base 21 is positioned to the left rear of the controller 1 along the left-right direction. The bottom of the base 21 is equipped with four leveling feet with locking function, which can be precisely leveled by adjusting bolts. The base 21 has a built-in cable tray to house the power cord and signal cable. The water tank 22 is installed on top of the base 21. The inlet valve of the water tank 22 is connected to the outlet of the ozone water supply system 8 through a pipe, and the drain valve of the water tank 22 is connected to the inlet of the horizontal pump 7 through a pipe. The water tank 22 has a built-in liquid level sensor and an ozone concentration sensor, which provide real-time feedback on the liquid level to the controller 1 and monitor the change in ozone concentration before and after photolysis. The inlet of the water tank 22 is located on the upper left side of the front of the housing. The unit is equipped with an electric regulating valve, which can automatically adjust the opening degree according to the liquid level in the tank. The drain outlet is located at the bottom of the tank and is equipped with an electric valve pipe. After photolysis is completed, it is opened by the controller 1 to realize automatic liquid drainage. The outer shell 23 is set on the top of the water tank 22 in the left and right direction. The underwater light radiation component 3 is set inside the outer shell 23. There are two water surface light radiation components 4, which are respectively installed on the left and right sides of the top of the inner top of the outer shell 23. The exhaust fan 24 is embedded in the top of the inner cavity of the outer shell 23. The exhaust port of the exhaust fan 24 is connected to the air inlet of the gas purification system 9 through a pipe. The exhaust fan 24 is electrically connected to the controller 1. The exhaust fan 24 is a corrosion-resistant centrifugal exhaust fan, which stably delivers the ozone exhaust gas inside the outer shell 23 to the gas purification system 9. The cleaning component 5 is set inside the rear shell 25.

[0032] As a preferred option, further, such as Figure 3 and Figure 4As shown, the underwater photoluminescence component 3 includes: an electric scissor lift 31, a mounting frame 32, a mounting plate 33, a first motor 34, a belt drive assembly 35, a slot rod assembly 36, and an electric telescopic rod 37. The electric scissor lift 31 is fixedly installed inside the top center of the housing 23. The electric scissor lift 31 is electrically connected to the controller 1. The electric scissor lift 31 can drive the mounting frame 32 and the execution unit to complete the immersion or evacuation actions according to the controller's instructions. During photolysis, the execution unit is lowered to a specified depth in the water tank 22. After photolysis is completed, the execution unit is raised above the water surface to prepare for subsequent turning and cleaning. The mounting frame 32 is installed at the bottom of the lifting end of the electric scissor lift 31. The mounting plate 33 is rotatably mounted on the inner bottom of the mounting bracket 32 ​​via a pivot in the left-right direction. The first motor 34 is mounted on the upper left front side of the outer surface of the mounting bracket 32. The first motor 34 is electrically connected to the controller 1. The first motor 34 is a stepper motor, electrically connected to the controller 1 via a stepper motor driver. The controller 1 can precisely control the rotation angle, achieving a precise 90° rotation of the mounting plate 33. It is equipped with an internal electromagnetic brake device that automatically locks the output shaft when power is off, preventing the mounting plate 33 from rotating under gravity. The motor housing is resistant to humid environments. One end of the belt drive assembly 35 is fixedly mounted on the rotating end of the first motor 34, and the other end of the belt drive assembly 35 is connected to the left-right axis of the mounting plate 33. The belt drive assembly 35 is a synchronous belt drive kit, with the synchronous belt made of polyurethane and the pulley made of aluminum alloy. It can accurately transmit the rotational power of the first motor 34 to the shaft of the mounting plate 33, driving the mounting plate 33 to rotate smoothly. There are two sets of slot rod assemblies 36, with four slot rod assemblies 36 in each set. The two sets of slot rod assemblies 36 are respectively embedded in the four corners of the left and right sides of the mounting plate 33. The slot rod assembly 36 is a guide slot seat and slide rod assembly, which can provide precise guidance for the lifting and lowering of the actuator unit. It works with the electric telescopic rod 37 to realize the vertical movement of the actuator unit and prevent the actuator unit from deviating or shaking during the movement. The slide rod and the circular plate 38 are rigidly connected by bolts. The connection ensures effective force transmission; the electric telescopic rod 37 is installed at the top of the mounting plate 33 and located inside the four slot rod assemblies 36. The electric telescopic rod 37 is electrically connected to the controller 1. The electric telescopic rod 37 drives the execution unit to move back and forth along the guide direction of the slot rod assembly 36 through its own telescopic drive, realizing the switching of the execution unit between the photolysis position and the cleaning position; wherein, the execution unit is respectively provided below the left and right slot rod assemblies 36. The execution unit includes: a circular plate 38, a hexagonal frame plate 39, a weight reduction groove 310, a connecting pin 311, a second motor 312, a first ultraviolet lamp 313, a fixed shaft 314, a groove rod 315, a slot 316, a third motor 317 and a connecting rod 318;A circular plate 38 is fixedly installed at the bottom end of the insertion rod of the four slot rod assemblies 36. The telescopic end of the electric telescopic rod 37 extends out of the lower surface of the mounting plate 33 and connects to the top center of the circular plate 38. A hexagonal frame plate 39 is located below the circular plate 38. There are six weight-reducing grooves 310, which are opened at 60-degree intervals along the circumference on the outer side of the top of the hexagonal frame plate 39. The weight-reducing grooves 310 reduce the weight of the hexagonal frame plate 39. There are six connecting pins 311, which are installed at 60-degree intervals along the circumference on the top of the hexagonal frame plate 39 and located on the outer side of the weight-reducing grooves 310. The connecting pins 311 are connected to the slots at the front end of the slot rod 315. The hexagonal frame plate 39 is intermittently rotated by the movement of the slot rod 315. When the slot 316 engages with the connecting pin 311, the movement of the slot rod 315 drives the connecting pin 311 to rotate, thereby driving the hexagonal frame plate 39 to rotate 60°. After the slot 316 disengages, the hexagonal frame plate 39 stops rotating, achieving an intermittent action of rotation pause. There are six second motors 312, which are installed at 60-degree intervals around the bottom of the hexagonal frame plate 39 and located outside the weight-reducing slot 310. The second motors 312 are electrically connected to the controller 1. The second motors 312 are miniature stepper motors with a fully waterproof protection rating, suitable for operation when submerged in ozone water. The controller 1 instructs the first ultraviolet lamp 313 to rotate around its own axis, adjusting the irradiation angle of the first ultraviolet lamp 313 to ensure that the ultraviolet light can cover different areas of ozone water, improving the uniformity of photolysis. There are six first ultraviolet lamps 313, each installed at the bottom of the rotating end of one of the six second motors 312. The first ultraviolet lamps 313 are electrically connected to the controller 1. The first ultraviolet lamps 313 are immersion-type ultraviolet germicidal lamps, capable of simultaneously generating 185nm and 254nm dual-band ultraviolet light. Their surfaces are hydrophilic to reduce scale adhesion, and the lamp holders use waterproof plugs to ensure no leakage when submerged in water. The fixed shaft 314 is fixedly installed at the bottom center of the circular plate 38. The bottom end of shaft 314 is rotatably connected to the top end of hexagonal frame plate 39 via bearings; groove rod 315 is sleeved on the outer wall of fixed shaft 314; slot 316 is opened at the front end of groove rod 315; third motor 317 is installed on the top end of circular plate 38, the rotating end of third motor 317 extends out of the lower surface of circular plate 38, third motor 317 is electrically connected to controller 1, third motor 317 is a servo motor, electrically connected to controller 1 via servo driver, equipped with absolute encoder, can provide real-time feedback of rotation angle, can drive connecting rod 318 to perform circumferential movement, thereby driving groove rod 315 to complete the cyclic action of fitting, prying and disengaging, controlling the rotation angle and interval time of hexagonal frame plate 39;One end of the connecting rod 318 is fixedly installed at the bottom of the rotating end of the third motor 317, and the bottom of the other end of the connecting rod 318 is rotatably connected to the top of the groove rod 315.

[0033] As a preferred option, further, such as Figure 5 and Figure 6As shown, the underwater light radiation component 4 includes: a second ultraviolet lamp 41, a slot housing 42, a connecting shaft 43, a double-ended ball joint seat 44, a fourth motor 45, and a ball joint bracket 46. The second ultraviolet lamp 41 is arranged in the front-to-back direction inside the housing 23, and is electrically connected to the controller 1. The second ultraviolet lamp 41 is a wind-cooled ultraviolet lamp, equipped with a small internal cooling fan to avoid excessive temperature during long-term operation, which would lead to light intensity attenuation. It is electrically connected to the controller 1 via a waterproof plug, and its surface is treated with anti-fog to prevent water vapor condensation inside the housing from affecting light transmission. It can emit 254nm ultraviolet light, which does not directly decompose ozone, but can synergistically react with hydroxyl radicals generated by underwater photolysis, activating free radical activity. Accelerates pollutant degradation; the slot housing 42 is fixedly installed on the top of the inner wall of the cover housing 23 and located in front of the second ultraviolet lamp 41; the connecting shaft 43 is inserted into the rear side of the inner cavity of the slot housing 42 in the front-back direction, and the rear end of the connecting shaft 43 extends to the outside of the slot housing 42 and is fixedly connected to the front end of the second ultraviolet lamp 41. A composite bushing is installed at the contact part between the shaft of the connecting shaft 43 and the slot housing 42, which can ensure that the connecting shaft 43 can flexibly make back-and-forth reciprocating motion and left-and-right swing. The connecting shaft 43 can convert the composite motion of the double-ended ball joint seat 44 into the synchronous motion of the second ultraviolet lamp 41, realize the scanning irradiation of the back-and-forth fine adjustment and left-and-right swing of the second ultraviolet lamp 41, and ensure that the 254nm ultraviolet light uniformly covers the ozone water in the water tank. The double-ended spherical connector 44 is fixedly installed on the outer wall of the connecting shaft 43 and located in the inner cavity of the slot housing 42. The double-ended spherical connector 44 converts the independent rotation of the two left and right spherical connecting frames 46 into the composite motion of the connecting shaft 43. There are two fourth motors 45, which are respectively installed on the left and right sides of the outer wall of the slot housing 42. The rotating ends of the two fourth motors 45 extend into the inner cavity of the slot housing 42. The fourth motors 45 are electrically connected to the controller 1. The fourth motors 45 are micro servo motors and are electrically connected to the controller 1 through a servo driver. They are equipped with absolute encoders, which can provide real-time feedback of rotation position, making it easy for the controller 1 to achieve closed-loop control and ensure that the actions of the two fourth motors 45 are coordinated and consistent, driving the spherical connecting frames 46. The rotation, through the coordination of rotation speed, controls the swing amplitude and scanning frequency of the second ultraviolet lamp 41 to adapt to the treatment requirements of different ozone water concentrations; there are two spherical connecting frames 46, one end of which is fixedly installed on the inner side of the rotating end of the left and right fourth motors 45 respectively, and the other end of the left and right spherical connecting frames 46 is respectively sleeved with the left and right ends of the double-ended spherical connector seat 44. The shape of the spherical connecting frame 46 is V-shaped, and the left and right spherical connecting frames 46 are staggered. When the two spherical connecting frames 46 rotate respectively, they will apply an alternating force in the left and right direction to the double-ended spherical connector seat 44 through the ball head, driving the connecting shaft 43 to swing left and right while reciprocating back and forth, thereby driving the second ultraviolet lamp 41 to complete the scanning action.

[0034] As a preferred option, further, such as Figure 7 and Figure 8As shown, the cleaning component 5 includes: a water tank 51, a cleaning fluid supply system 52, an X-axis moving module 53, a Y-axis moving module 54, a Z-axis lifting module 55, a rotating module 56, a scraper 57, a fixing bracket 58, a rotating seat 59, a nozzle pipe 510, and a miniature electric telescopic rod 511; the water tank 51 is fixedly installed at the bottom of the rear housing 25 along the left-right direction, the inner wall of the water tank 51 is smooth and without dead corners, and the lowest point of the rear side is connected to a drain pipe extending to the outside of the rear housing 25, equipped with a manual drain valve, which can collect cleaning fluid, scale and contaminant residue throughout the process; the cleaning fluid supply system 52 is installed on the left side of the rear housing 25, and the cleaning fluid supply system 52 is electrically connected to the controller 1. 2. An integrated high-pressure liquid supply system is adopted, including a liquid storage tank, a high-pressure pump, and a filter. The entire system is installed inside the rear housing 25 on the left side and connected to the nozzle pipe 510 via a PU high-pressure hose. The system is equipped with a pressure sensor to provide real-time feedback on the liquid supply pressure. The controller 1 can adjust the pump power according to cleaning needs to achieve precise pressure control, continuously delivering high-pressure cleaning fluid to the nozzle pipe 510. The atomized spray softens the scale on the surface of the first ultraviolet lamp 313, pre-treating it for subsequent scraping by the scraper. Simultaneously, the flow of the cleaning fluid can carry away some loose impurities. The X-axis movement module 53 is fixedly installed inside the rear side of the rear housing 25 in the left-right direction. The X-axis movement module 53 is electrically connected to the controller 1 and uses ball bearings. The linear ball screw module is electrically connected to controller 1 via a servo driver. It uses an aluminum alloy profile guide rail and a ball screw drive. The drive motor is a servo motor, supporting pulse control, and can achieve precise closed-loop position control. The Y-axis movement module 54 is mounted on the top of the moving end of the X-axis movement module 53 along the front-to-back direction. The Y-axis movement module 54 is electrically connected to controller 1. The Y-axis movement module 54 uses a linear ball screw module and is electrically connected to controller 1 via a servo driver. It uses an aluminum alloy profile guide rail and a ball screw drive. The drive motor is a servo motor, supporting pulse control, and can achieve precise closed-loop position control. The Z-axis lifting module 55 is mounted on the inside of the moving end of the Y-axis movement module 54 along the vertical direction. The Z-axis lifting module 55 is electrically connected to the controller 1. The Z-axis lifting module 55 adopts an electric lifting slide, uses synchronous belt drive, and the drive motor is a stepper motor to achieve height control. According to the length of the first ultraviolet lamp 313, it drives the nozzle tube 510 and scraper 57 to move along the lamp body axis to complete the comprehensive cleaning from the lamp head to the lamp tail. At the same time, it controls the pressure of the scraper 57 through precise lifting to avoid excessive pressure damaging the first ultraviolet lamp 313. The rotating module 56 is fixedly installed at the bottom of the lifting end of the Z-axis lifting module 55. The rotating module 56 is electrically connected to the controller 1. The rotating module 56 is a miniature rotating platform with a worm gear transmission structure and a stepper motor to achieve precise positioning at any angle.The scraper 57 is installed at the bottom of the rotating end of the rotating module 56 along the left-right direction. The scraper 57 is made of food-grade polyurethane, which is resistant to ozone corrosion, has good elasticity, and is scratch-free. The elastic material can adapt to the slight curvature of the lamp body surface. The fixing bracket 58 is fixedly installed at the lifting end of the Z-axis lifting module 55 and is located in front of the rotating module 56. The rotating seat 59 is rotatably installed at the bottom inner side of the fixing bracket 58 via a rotating shaft. The nozzle pipe 510 is installed at the bottom of the rotating seat 59 along the left-right direction. The nozzle pipe 510 and the cleaning liquid supply system 52 are connected via a hose. One end of the miniature electric telescopic rod 511 is rotatably installed at the top inner side of the fixing bracket 58 via a rotating shaft. The other end of the miniature electric telescopic rod 511 is rotatably connected to the top center of the rotating seat 59 via a rotating shaft seat. The miniature electric telescopic rod 511 is electrically connected to the controller 1. The miniature electric telescopic rod 511 drives the rotating seat 59 to move the nozzle pipe 510 back and forth by intermittent extension and retraction, realizing dynamic fan-shaped spraying of cleaning liquid and improving the scale softening effect.

[0035] The specific tasks are as follows:

[0036] Step 1: The operator starts the controller 1. The pre-programmed internal program of the horizontal pump 1 controls the ozone water supply system 8, the electric scissor lift 31, the third motor 317, the second motor 312, the first ultraviolet lamp 313, the second ultraviolet lamp 41, the fourth motor 45, the exhaust fan 24, and the gas purification system 9 to start. The ozone water supply system 8 delivers the pre-stored ozone water through a dedicated pipeline to the inlet valve of the water tank 22, and the water flows into the water tank 22 until the liquid level reaches the preset height, then the input stops. The electric scissor lift 31 starts, and through its own folding and telescopic movements, it drives the mounting frame 32 to rise and fall, so that the two sets of actuators below the mounting plate 33 are completely immersed below the ozone water surface in the water tank 22. The third motor 316 starts synchronously, driving one end of the corresponding connecting rod 318 to perform circumferential circular motion. Since the other end of the connecting rod 318 is connected to the groove rod 315, it pulls the groove rod 315 to complete a compound action of reciprocating motion and swinging left and right on the outside of the fixed shaft 314. When the groove rod 315 moves, the slot 316 at its front end will intermittently engage with the outside of the connecting pin 311 at the top of the hexagonal frame plate 39. After engaging, the continuous movement of the groove rod 315 can move the connecting pin 311, causing the hexagonal frame plate 39 to rotate 60 degrees around the axis of the fixed shaft 314. Then the groove rod 315 continues to move, the slot 316 disengages from the current connecting pin 311, and then engages with the next connecting pin 311. Through the above insertion... Through a cycle of rotation, pausing, and disengaging, the hexagonal frame plate 39 achieves intermittent rotation of 60°, pause, and then another 60°, ensuring that the first ultraviolet lamp 313 below can cover different areas within the water tank 22. Six second motors 312 at the bottom of the hexagonal frame plate 39 start synchronously, driving the corresponding first ultraviolet lamps 313 to rotate, adjusting them to the optimal irradiation angle. Subsequently, all six first ultraviolet lamps 313 illuminate simultaneously, primarily using 185nm ultraviolet light to directly irradiate the ozone water, triggering a photolysis reaction. Ozone molecules absorb photons and decompose into excited-state oxygen atoms, subsequently generating highly oxidizing hydroxyl radicals. The intermittent rotation of the hexagonal frame plate 39 drives the first ultraviolet lamps 313 in a cyclical manner... The movement creates a weak vortex to evenly distribute the ozone water and also generates local turbulence in the water, breaking down the concentration stratification of ozone and free radicals and increasing their contact frequency with the water. This fundamentally avoids the problem of incomplete local ozone decomposition. The second ultraviolet lamps 41 in the two water-based light radiation components 4 are activated, using 254nm ultraviolet light to assist in irradiating the ozone water in the tank. This wavelength does not directly dominate photolysis, but it can effectively activate the free radicals already generated in the water and enhance their oxidation activity. At the same time, the fourth motors 45 on the left and right sides drive the corresponding V-shaped spherical connecting frames 46 to rotate. Since the two spherical connecting frames 46 are staggered, their rotation will jointly drive the double-ended spherical connector seats 44 to reciprocate left and right.Then, the connecting shaft 43 drives the second ultraviolet lamp 41 to perform a compound motion of reciprocating back and forth and swinging left and right above the ozone water, achieving comprehensive scanning and irradiation of the ozone water in the water tank 22, assisting in free radical activation without blind spots. During the photolysis process, a small amount of undissolved ozone will escape from the water tank 22, and trace amounts of organic matter degradation waste gas will be generated. This gas is collected by the outer shell 23, and the exhaust fan 24 runs continuously, drawing the waste gas from the outer shell 23 through a pipeline to the gas purification system 9. After the gas purification system 9 purifies the waste gas, it is discharged through a high-altitude exhaust port.

[0037] Step 2: Once the ozone water in the water tank 22 has reached the required decomposition standard, the pre-programmed control unit 1 activates the horizontal pump 7, electric scissor lift 31, first motor 34, electric telescopic rod 37, X-axis movement module 53, Y-axis movement module 54, Z-axis lifting module 55, miniature electric telescopic rods 511 and 512, and rotation module 56. The drain valve at the bottom of the water tank 22 opens, allowing the reacted water to flow into the horizontal pump 7. The pump then pressurizes and transports the water to the temporary storage tank 6 for temporary storage. The trace amounts of residual ozone gas escaping from the temporary storage tank 6 are pumped into the gas purification system 9 for treatment. The electric scissor lift... The lowering frame 31 starts in reverse, driving the mounting frame 32 and the execution unit below it to rise until the execution unit is completely detached from the water surface of the water tank 22. The first motor 34 starts, driving the mounting plate 33 to rotate 90° around the axis of the mounting frame 32 via the belt drive assembly 35, turning the originally vertically downward execution unit to a horizontal position, aligning it with the rear housing 25. The electric telescopic rods 37 on both sides extend synchronously, pushing the execution unit into the rear housing 25 under the limiting and guiding action of the slot rod assembly 36, and positioning it directly above the water receiving tank 51. X-axis moving module 53, Y-axis moving module 54, and Z-axis lifting module 55 are also activated. 5. The coordinated action controls left and right movement, forward and backward movement, and up and down lifting, ultimately moving the scraper 57 precisely to a position where it contacts the surface of the first ultraviolet lamp 313. Simultaneously, the nozzle tube 510 is aligned with the surface of the first ultraviolet lamp 313. The cleaning fluid supply system 52 delivers high-pressure cleaning fluid to the nozzle tube 510 through a hose. The miniature electric telescopic rod 511 intermittently extends and retracts, causing the rotating seat 59 to swing back and forth around the axis of the fixed frame 58, ensuring that the spray range of the nozzle tube 510 covers the entire lamp surface, softening the attached dirt. The X-axis movement module 53, Y-axis movement module 54, and Z-axis lifting module 55 continue to coordinate, bringing... The rotating module 56 and scraper 57 move slowly along the surface of the first ultraviolet lamp 313 to scrape away dirt. The rotating module 56 adjusts the angle of the scraper 57 in real time to ensure that the scraper 57 is in close contact with the surface of the lamp tube, so as to completely scrape off the softened dirt. The scraped dirt and cleaning waste liquid fall into the water tank 51 below for collection. When all the first ultraviolet lamps 313 have been cleaned, each module of the cleaning component 5 is reset, the electric telescopic rod 37 retracts to pull the execution unit back, the first motor 34 drives the mounting plate 33 to flip and reset, and the electric scissor lift 31 drives the execution unit to descend back into the water tank 22, waiting for the next start command.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for rapid decomposition of ozone water based on light radiation, characterized in that, include: Controller; The light radiation decomposition mechanism is located to the left rear of the controller; A temporary storage tank is located on the outside right side of the light radiation decomposition mechanism, and the temporary storage tank is electrically connected to the controller; A horizontal pump is installed outside the light radiation decomposition mechanism and on the left side of the temporary storage tank. The horizontal pump and the liquid inlet of the temporary storage tank are connected by a pipe, and the horizontal pump and the controller are electrically connected. An ozone water supply system is located on the outer left front of the photoradiation decomposition mechanism, and the ozone water supply system is electrically connected to the controller; A gas purification system is installed on the rear side of the temporary storage tank. The gas inlet of the gas purification system and the exhaust port at the top of the temporary storage tank are connected by a pipe. The gas purification system and the controller are electrically connected. The light radiation decomposition mechanism includes: The base is positioned to the left rear of the controller in a left-right direction; A water tank is installed on top of the base. The inlet valve of the water tank is connected to the outlet of the ozone water supply system through a pipe, and the drain valve of the water tank is connected to the inlet of the horizontal pump through a pipe. The outer casing is located on top of the water tank in the left-right direction; The underwater optical radiation component is located inside the outer shell of the enclosure; The water-based light radiation component consists of two components, which are respectively installed on the left and right sides of the top inner part of the outer shell of the cover. An exhaust fan is embedded in the top of the inner cavity of the housing shell. The exhaust port of the exhaust fan is connected to the air inlet of the gas purification system through a pipe. The exhaust fan and the controller are electrically connected. The rear housing is mounted on the rear side of the outer surface of the cover housing via a bracket, and the front side of the interior of the rear housing is connected to the rear side of the interior of the exhaust fan; The underwater optical radiation component includes: An electric scissor lift is fixedly installed inside the top center of the housing, and the electric scissor lift is electrically connected to the controller; The mounting bracket is installed at the bottom of the lifting end of the electric scissor lift. The mounting plate is rotatably mounted on the inner bottom end of the mounting bracket via a pivot in the left-right direction; The first motor is mounted on the upper left front side of the outer surface of the mounting bracket, and the first motor is electrically connected to the controller; A belt drive assembly is fixedly installed at one end on the rotating end of the first motor, and the other end of the belt drive assembly is connected to the left end of the shaft of the mounting plate; The slot rod assembly consists of two sets, with four slot rod assemblies in each set. The two sets of slot rod assemblies are respectively embedded and installed at the four corners of the left and right sides of the mounting plate. An electric telescopic rod is installed at the top of the mounting plate and inside the four slot rod assemblies; the electric telescopic rod is electrically connected to the controller. The underwater light radiation component also includes an execution unit, with execution units respectively provided below the left and right sets of slot rod assemblies; The execution unit includes: A circular plate is fixedly installed at the bottom end of the insertion rod of the four slot rod assemblies. The telescopic end of the electric telescopic rod extends out of the lower surface of the mounting plate and is connected to the center of the top of the circular plate. A hexagonal frame plate is positioned below the circular plate; The weight-reducing grooves are six in number, and the six weight-reducing grooves are respectively opened on the outer top of the hexagonal frame plate at 60-degree intervals along the circumference. Connecting pins, the number of which is six, are respectively installed at a circumferential interval of sixty degrees at the top of the hexagonal frame plate and located on the outside of the weight reduction groove; The second motor, there are six second motors, which are installed at 60-degree intervals around the bottom of the hexagonal frame plate and located outside the weight reduction groove. The second motors are electrically connected to the controller. The first ultraviolet lamp, there are six of them, and the six first ultraviolet lamps are respectively installed at the bottom of the rotating end of six second motors. The first ultraviolet lamps are electrically connected to the controller. A fixed shaft is fixedly installed at the bottom center of the circular plate, and the bottom end of the fixed shaft is rotatably connected to the top end of the hexagonal frame plate through a bearing. The groove rod is sleeved on the outer wall of the fixed shaft; A slot is formed at the front end of the groove rod; A third motor is mounted on the top of the circular plate, and the rotating end of the third motor extends out of the lower surface of the circular plate. The third motor is electrically connected to the controller. The connecting rod is fixedly installed at the bottom of the rotating end of the third motor at one end, and the bottom of the other end of the connecting rod is rotatably connected to the top of the groove rod.

2. The ozone water rapid decomposition device based on light radiation according to claim 1, characterized in that: The light radiation decomposition mechanism includes a cleaning component, which is disposed inside the rear housing.

3. The ozone water rapid decomposition device based on light radiation according to claim 2, characterized in that: The waterborne optical radiation component includes: The second ultraviolet lamp is disposed above the inside of the housing in the front-to-back direction, and the second ultraviolet lamp is electrically connected to the controller; The slot housing is fixedly installed on the top of the inner wall of the housing and located in front of the second ultraviolet lamp; A connecting shaft is inserted into the rear side of the inner cavity of the slot housing in the front-back direction, and the rear end of the connecting shaft extends to the outside of the slot housing and is fixedly connected to the front end of the second ultraviolet lamp. A double-ended ball joint seat is fixedly installed on the outer wall of the connecting shaft and located in the inner cavity of the slot housing; The fourth motor, of which there are two, is respectively installed on the left and right sides of the outer wall of the slot housing. The rotating ends of the two fourth motors extend into the inner cavity of the slot housing. The fourth motors are electrically connected to the controller. The ball-shaped connecting frame consists of two pieces. One end of each ball-shaped connecting frame is fixedly installed inside the rotating end of the left and right fourth motors, and the other end of each ball-shaped connecting frame is connected to the left and right ends of the double-ended ball joint seat.

4. The ozone water rapid decomposition device based on light radiation according to claim 3, characterized in that: The spherical connecting frame is V-shaped, and the two spherical connecting frames on the left and right are staggered.

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