Ultraviolet treatment device for efficiently degrading TOC (Total Organic Carbon)

Abstract

The invention provides an ultraviolet treatment device for efficiently degrading TOC, and relates to the technical field of ultraviolet treatment.The ultraviolet treatment device comprises a base, a reactor cavity is fixedly installed at the upper end of the base, a sealing cover is installed on one side of the reactor cavity through a flange, and a supporting assembly is fixedly installed in the reactor cavity; a cleaning assembly used for cleaning is movably arranged in the supporting assembly, and a driving assembly used for driving the cleaning assembly to move is installed on one side of the sealing cover. According to the invention, in the rotation process of the transmission gear, the outer side of the transmission gear is in engaged transmission with the plurality of driven gears, so that the plurality of driven gears rotate synchronously, and the inner wall of each driven gear is provided with a first cleaning brush, so that the surface of a quartz sleeve at the current position can be cleaned, and impurities are prevented from remaining on the surface of the quartz sleeve; the structure can ensure the light transmission of the quartz sleeve in use, so that the TOC degradation is more efficient.

Description

Technical Field

[0001] The invention relates to the technical field of ultraviolet treatment, and in particular to an ultraviolet treatment device for efficiently degrading TOC. Background Art

[0002] Ultraviolet technology is generally used to prepare ultrapure water from tap water or drinking water. Through vacuum ultraviolet light photolysis, organic matter is degraded into small molecular intermediates, or mineralized into CO2 and H2O. Small molecular organic matter will be removed by subsequent water treatment units. For example, the patent announcement number is CN213295044U, a water treatment TOC control and removal device, including a membrane treatment device, a 254nm band ultraviolet lamp, a 185nm band ultraviolet lamp and a water outlet arranged in sequence, the membrane treatment device is mainly composed of an anti-permeability membrane and a nanofiltration membrane, the 254nm band ultraviolet lamp and the 185nm band ultraviolet lamp are both flow-through ultraviolet lamps, and the main body of the 254nm band ultraviolet lamp and the 185nm band ultraviolet lamp are polished inside and outside to enhance the ultraviolet irradiance. The utility model utilizes a membrane treatment device to remove most organic matter, and then uses 254nm band ultraviolet lamps and 185nm band ultraviolet lamps to oxidize and digest the organic matter, which can effectively control the TOC value. It is simple and convenient, widely used and efficient, does not add other chemicals, has no secondary pollution, has high TOC removal efficiency, and the ultraviolet lamps are all flow-through type to enhance the intensity of ultraviolet radiation.

[0003] When the treatment device is used for a long time, the treated impurities will accumulate on the inner wall of the device cavity or the surface of the quartz sleeve. The sensor should be cleaned and calibrated regularly. However, the existing cleaning operation is to flush the cavity with cleaning liquid, which leads to limited cleaning intensity and some positions cannot be cleaned properly. For this reason, the present application designs an ultraviolet treatment device that can efficiently degrade TOC, which actively cleans the inner wall of the cavity and the surface of the quartz sleeve to avoid affecting the ultraviolet intensity of the internal lamp due to the large number of impurities on the surface of the quartz sleeve. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an ultraviolet treatment device for efficiently degrading TOC, which solves the problem that the prior treatment device cannot actively clean the surface of the quartz sleeve and the inner wall of the cavity, thereby affecting the light transmittance of the quartz sleeve and causing the ultraviolet intensity to be affected.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A UV treatment device for efficiently degrading TOC comprises a base, a reactor cavity is fixedly mounted on the upper end of the base, a sealing cover is mounted on one side of the reactor cavity through a flange, a sealing disk is mounted on the other side of the reactor cavity through a flange, a support assembly is fixedly mounted inside the reactor cavity, a cleaning assembly for cleaning is movably arranged inside the support assembly, and a driving assembly for driving the cleaning assembly to move is mounted on one side of the sealing cover;

[0007] A delivery pipe for delivering liquid is fixedly installed on the upper end of the reactor cavity, an ultraviolet sensor for detecting ultraviolet intensity is fixedly installed on the upper side of the reactor cavity, a lamp tube and a quartz sleeve are installed inside the cleaning component, and the quartz sleeve is sleeved on the outside of the lamp tube.

[0008] Preferably, the driving assembly comprises a driving motor and a bearing seat, wherein the driving motor is mounted on one side of the sealing cover, the bearing seat is mounted on one side of the sealing disk, and a transmission shaft is mounted between the driving motor and the bearing seat;

[0009] The middle part of the transmission shaft body is smooth, a limiting sliding groove is provided on one side of the transmission shaft, and driving threads are respectively provided on both sides of the transmission shaft body.

[0010] Preferably, the support assembly includes a support baffle, the support baffle is fixedly mounted on one side of the reactor cavity, a limiting through hole is provided on the outer side of the support baffle body, a matching through hole is provided at the center of the support baffle body, and a plurality of cleaning through holes are provided between the limiting through hole and the matching through hole;

[0011] Sealing rings are installed inside the matching perforations, cleaning perforations and limiting perforations.

[0012] Preferably, a transmission groove is opened on one side of the support baffle, a transmission gear is rotatably installed in the middle of the matching through hole, a first slide bar is fixedly installed on the inner wall of the transmission gear, and the first slide bar is limitedly matched with the limiting slide groove.

[0013] Preferably, a driven gear is rotatably mounted in the middle of each cleaning hole, a first cleaning brush is provided on the inner wall of each driven gear, and the outer side of the transmission gear is meshed with a plurality of driven gears.

[0014] Preferably, a plurality of support springs are fixedly mounted on one side of the support baffle, a connecting seat is fixedly mounted on the outer end of each support spring, a first adhesive plate is rotatably mounted on the outer sides of the plurality of connecting seats, and a connecting groove is provided on one side of the first adhesive plate for connecting with the connecting seat.

[0015] Preferably, the cleaning assembly includes a mounting plate and an extension frame, a plurality of fixed seats are arranged on the surface of the extension frame, a connecting rod is fixedly installed between the fixed seat and the mounting plate, the connecting rod is interlaced with the limiting through hole, an extension ring is arranged on one side of the extension frame, a mounting plate is installed on the inner side of the extension frame through the extension rod, a second cleaning brush is installed on the outer side of the mounting plate, a second adhesive plate is fixedly installed on one side of the mounting plate, and the second adhesive plate is fitted with the first adhesive plate.

[0016] Preferably, a second mounting hole is formed on the surface of the mounting plate, a first mounting hole is formed on the surface of the mounting plate, and a quartz sleeve is installed between the first mounting hole and the second mounting hole.

[0017] Preferably, a first threaded sleeve is fixedly installed at the center of the mounting plate, and a second threaded sleeve is fixedly installed at the center of the mounting disk. The inner walls of the first threaded sleeve and the second threaded sleeve are respectively threadably matched with the driving threads on both sides.

[0018] Preferably, an annular slide rail is fixedly mounted on one side of the mounting plate, a rotating ring is rotatably mounted on the outer side of the annular slide rail, a second slide bar is fixedly mounted on the inner wall of the rotating ring, and the second slide bar is limitedly matched with the limiting slide groove;

[0019] A boss is fixedly mounted on the outer side of the rotating ring, a column is fixedly mounted on the inner wall of the extending ring, and the column is fixedly connected to the boss.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By starting the driving motor, the transmission shaft can be driven to rotate, so that the transmission shaft can rotate inside the reactor cavity and the sealing cover, wherein the driving thread can drive the cleaning component to move to a horizontal position, thereby realizing mobile cleaning and increasing the cleaning range, and the limiting slide groove can be used to drive the extension ring and the transmission gear to rotate without affecting the movement of the cleaning component, thereby providing force to ensure the cleaning intensity.

[0022] 2. A first slide bar is arranged on the inner wall of the transmission gear. During the rotation of the transmission shaft, the first slide bar can be limitedly matched with the limit slide groove. Under the limit of the limit slide groove, the first slide bar can be pulled to rotate continuously, so that the transmission gear rotates. During the rotation of the transmission gear, the outer side thereof will mesh with a plurality of driven gears, so that the plurality of driven gears rotate synchronously. A first cleaning brush is arranged on the inner wall of each driven gear to clean the surface of the quartz sleeve at the current position, so as to avoid residual impurities on the surface of the quartz sleeve, thereby affecting the intensity of ultraviolet rays. The above structure can ensure the light transmittance of the quartz sleeve each time it is used, so as to be more efficient in degrading TOC.

[0023] 3. By supporting the first plate with a support spring, the second plate and the first plate can be fitted together when the mounting plate is close, so that the support spring contracts, and the first threaded sleeve releases the threaded fit with the driving thread, so that the current first cleaning brush not only cleans the end of the quartz sleeve, but also can throw out and rinse out impurities inside the first cleaning brush through continuous rotation to avoid impurities remaining on the inner wall of the first cleaning brush, and when the driving thread is reversed, the first threaded sleeve is supported in real time by the support spring, so that the first threaded sleeve is reset and fits with the driving thread, ensuring normal use of the equipment.

[0024] 4. The quartz sleeve can be stably installed inside the present application by respectively providing a mounting disc and a mounting plate. If only one end is installed, one end of the quartz sleeve will fall down during long-term use, which is not conducive to subsequent processing. In addition, the first threaded sleeve and the second threaded sleeve cooperate with the driving threads on both sides, so that the mounting plate and the mounting disc can be stably moved at the same time, so as to realize the comprehensive cleaning of the inner wall of the reactor cavity by the second cleaning brush.

[0025] A rotating ring is rotatably installed on the outer side of the mounting plate by means of an annular slide rail, and a second slide bar is installed on the inner wall of the rotating ring. The second slide bar cooperates with the limiting slide groove to enable the rotating ring to continuously rotate with the transmission shaft, thereby causing the outer extension ring and the second cleaning brush to rotate accordingly, so that the inner wall of the reactor cavity can be cleaned in conjunction with the flushing water flow during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0028] Figure 3 yes Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0029] Figure 4 It is a schematic diagram of the internal structure of the present invention;

[0030] Figure 5 It is a three-dimensional structural schematic diagram of the drive component;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the cleaning component;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the cleaning component from another perspective;

[0033] Figure 8 is a schematic diagram of the top view of the cleaning component;

[0034] Fig. 9 yes Figure 8 Schematic diagram of the cross-section structure at BB in the middle;

[0035] Fig.10 It is a three-dimensional structural schematic diagram of the support assembly;

[0036] Fig.11 1 is a schematic diagram of the top view structure of the support assembly;

[0037] Fig.12 yes Fig.11 Schematic diagram of the cross-section structure at CC;

[0038] Fig.13 yes Fig.11 Schematic diagram of the cross-section structure at DD in the middle;

[0039] Fig.14 yes Fig.13 The enlarged structural diagram at a in the middle.

[0040] In the figure: 1, base; 2, reactor cavity; 3, delivery pipeline; 4, cover; 5, UV sensor; 6, drive assembly; 601, drive motor; 602, bearing seat; 603, transmission shaft; 604, drive thread; 605, limit slide; 7, support assembly; 701, support baffle; 7011, matching perforation; 7012, cleaning perforation; 7013, limit perforation; 702, sealing ring; 703, support spring; 7031, connecting seat; 7032, first plate; 7033, connecting groove; 704, transmission groove; 705, transmission gear; 7051, first slide bar; 706, driven Gear; 7061, first cleaning brush; 8, cleaning assembly; 801, mounting plate; 8011, first mounting hole; 8012, first threaded sleeve; 8013, second mounting plate; 802, extension frame; 8021, fixing seat; 8022, extension rod; 8023, mounting plate; 8024, second threaded sleeve; 8025, second mounting hole; 8026, rotating ring; 8027, annular slide rail; 8028, second slide rod; 803, quartz sleeve; 804, lamp tube; 805, extension ring; 8051, second cleaning brush; 8052, column; 8053, boss; 806, connecting rod; 9, sealing plate. DETAILED DESCRIPTION

[0041] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] like Figures 1 to 14 As shown, a UV treatment device for efficiently degrading TOC comprises a base 1, a reactor cavity 2 is fixedly mounted on the upper end of the base 1, a sealing cover 4 is mounted on one side of the reactor cavity 2 through a flange, a sealing disk 9 is mounted on the other side of the reactor cavity 2 through a flange, a support assembly 7 is fixedly mounted inside the reactor cavity 2, a cleaning assembly 8 for cleaning is movably arranged inside the support assembly 7, and a driving assembly 6 for driving the cleaning assembly 8 to move is mounted on one side of the sealing cover 4;

[0043] A delivery pipe 3 for delivering liquid is fixedly installed on the upper end of the reactor cavity 2, and an ultraviolet sensor 5 for detecting ultraviolet intensity is fixedly installed on the upper side of the reactor cavity 2. A lamp tube 804 and a quartz sleeve 803 are installed inside the cleaning component 8, and the quartz sleeve 803 is sleeved on the outside of the lamp tube 804.

[0044] In this embodiment, the driving assembly 6 includes a driving motor 601 and a bearing seat 602. The driving motor 601 is installed on one side of the sealing cover 4, and the bearing seat 602 is installed on one side of the sealing disk 9. A transmission shaft 603 is installed between the driving motor 601 and the bearing seat 602.

[0045] The middle part of the shaft body of the transmission shaft 603 is smooth, a limiting sliding groove 605 is provided on one side of the transmission shaft 603, and driving threads 604 are respectively provided on both sides of the shaft body of the transmission shaft 603.

[0046] By starting the driving motor 601, the transmission shaft 603 can be driven to rotate, so that the transmission shaft 603 can rotate inside the reactor chamber 2 and the cover 4, wherein the driving thread 604 can be used to drive the cleaning component 8 to move to a horizontal position, thereby realizing mobile cleaning and increasing the cleaning range, and the limiting slide groove 605 can be used to drive the extension ring 805 and the transmission gear 705 to rotate without affecting the movement of the cleaning component 8, thereby providing force to ensure the cleaning intensity.

[0047] In this embodiment, the support assembly 7 includes a support baffle 701, which is fixedly mounted on one side of the reactor chamber 2. A limit hole 7013 is provided on the outer side of the support baffle 701, a matching hole 7011 is provided at the center of the support baffle 701, and a plurality of cleaning holes 7012 are provided between the limit hole 7013 and the matching hole 7011.

[0048] Sealing rings 702 are installed inside the matching through hole 7011 , the cleaning through hole 7012 and the limiting through hole 7013 .

[0049] The sealing ring 702 can ensure that the matching perforation 7011, the cleaning perforation 7012 and the limiting perforation 7013 will not leak liquid, so that the liquid will only enter the reactor cavity 2, thereby ensuring that the liquid can be freely transported from the inside of the transport pipes 3 on both sides;

[0050] The moving direction of the connecting rod 806 can be limited by the limiting perforation 7013, the surface of the quartz sleeve 803 can be cleaned by cooperating with the first cleaning brush 7061 through the cleaning perforation 7012, and the transmission shaft 603 can be extended into the reactor cavity 2 by cooperating with the perforation 7011.

[0051] In the specific configuration, a transmission groove 704 is provided on one side of the support baffle 701, and a transmission gear 705 is rotatably installed in the middle of the through hole 7011. A first slide bar 7051 is fixedly installed on the inner wall of the transmission gear 705, and the first slide bar 7051 is limitedly matched with the limiting slide groove 605;

[0052] A driven gear 706 is rotatably mounted in the middle of each cleaning through hole 7012 , and a first cleaning brush 7061 is provided on the inner wall of each driven gear 706 . The outer side of the transmission gear 705 is meshed with a plurality of driven gears 706 .

[0053] A first slide bar 7051 is provided on the inner wall of the transmission gear 705. During the rotation of the transmission shaft 603, it can cooperate with the limiting slide groove 605. Under the limitation of the limiting slide groove 605, the first slide bar 7051 can be pulled to rotate continuously, so that the transmission gear 705 rotates. During the rotation of the transmission gear 705, its outer side will mesh with a plurality of driven gears 706, so that the plurality of driven gears 706 rotate synchronously. The first cleaning brush 7061 is provided on the inner wall of each driven gear 706 to clean the surface of the quartz sleeve 803 at the current position, so as to avoid residual impurities on the surface of the quartz sleeve 803, thereby affecting the intensity of ultraviolet rays. The above structure can ensure the light transmittance of the quartz sleeve 803 each time it is used, so as to be more efficient in degrading TOC.

[0054] Among them, a plurality of support springs 703 are fixedly installed on one side of the support baffle 701, and a connecting seat 7031 is fixedly installed on the outer end of each support spring 703. A first adhesive plate 7032 is rotatably installed on the outer sides of the plurality of connecting seats 7031, and a connecting groove 7033 for connecting with the connecting seat 7031 is opened on one side of the first adhesive plate 7032.

[0055] By supporting the first plate 7032 with the support spring 703, the second plate 8013 and the first plate 7032 can be fitted together when the mounting plate 801 is close, so that the support spring 703 contracts, and the first threaded sleeve 8012 releases the threaded fit with the driving thread 604, and the first cleaning brush 7061 can not only clean the end of the quartz sleeve 803, but also impurities inside the first cleaning brush 7061 can be thrown out and rinsed out through continuous rotation to avoid impurities remaining on the inner wall of the first cleaning brush 7061, and when the driving thread 604 reverses, the first threaded sleeve 8012 is supported in real time by the support spring 703, so that the first threaded sleeve 8012 is reset and fits with the driving thread 604, ensuring normal use of the equipment.

[0056] In the present application, the cleaning component 8 includes a mounting plate 801 and an extension rack 802. A plurality of fixed seats 8021 are arranged on the surface of the extension rack 802. A connecting rod 806 is fixedly installed between the fixed seat 8021 and the mounting plate 801. The connecting rod 806 is interlaced with the limiting through hole 7013. An extension ring 805 is arranged on one side of the extension rack 802. A mounting plate 8023 is installed on the inner side of the extension rack 802 through the extension rod 8022. A second cleaning brush 8051 is installed on the outer side of the mounting plate 8023. A second adhesive plate 8013 is fixedly installed on one side of the mounting plate 801. The second adhesive plate 8013 is fitted with the first adhesive plate 7032.

[0057] It should be noted that a second mounting hole 8025 is provided on the surface of the mounting plate 8023, a first mounting hole 8011 is provided on the surface of the mounting plate 801, and a quartz sleeve 803 is installed between the first mounting hole 8011 and the second mounting hole 8025;

[0058] A first threaded sleeve 8012 is fixedly installed at the center of the mounting plate 801, and a second threaded sleeve 8024 is fixedly installed at the center of the mounting plate 8023. The inner walls of the first threaded sleeve 8012 and the second threaded sleeve 8024 are threadably matched with the driving threads 604 on both sides respectively.

[0059] By respectively providing a mounting disk 8023 and a mounting plate 801, the quartz sleeve 803 can be stably installed inside the present application. If only one end is installed, one end of the quartz sleeve 803 will fall downward during long-term use, which is not conducive to subsequent processing. In addition, the first threaded sleeve 8012 and the second threaded sleeve 8024 are threadedly matched with the driving threads 604 on both sides, so that the mounting plate 801 and the mounting disk 8023 can be stably moved at the same time, so as to achieve comprehensive cleaning of the inner wall of the reactor cavity 2 by the second cleaning brush 8051.

[0060] In this embodiment, an annular slide rail 8027 is fixedly installed on one side of the mounting plate 8023, a rotating ring 8026 is rotatably installed on the outer side of the annular slide rail 8027, a second slide bar 8028 is fixedly installed on the inner wall of the rotating ring 8026, and the second slide bar 8028 is limitedly matched with the limiting slide groove 605;

[0061] A boss 8053 is fixedly installed on the outer side of the rotating ring 8026 , and a column 8052 is fixedly installed on the inner wall of the extension ring 805 . The column 8052 is fixedly connected to the boss 8053 .

[0062] A rotating ring 8026 is rotatably installed on the outer side of the mounting plate 8023 using an annular slide rail 8027, and a second slide bar 8028 is installed on the inner wall of the rotating ring 8026. The second slide bar 8028 cooperates with the limiting slide groove 605 to allow the rotating ring 8026 to continuously rotate following the transmission shaft 603, thereby allowing the outer extension ring 805 and the second cleaning brush 8051 to rotate accordingly, so that the inner wall of the reactor cavity 2 can be cleaned in conjunction with the flushing water flow during cleaning.

[0063] The working principle of this ultraviolet treatment device for efficient TOC degradation:

[0064] This application targets 185nm vacuum ultraviolet light and aims to degrade total organic carbon in electronic grade water, and the ultraviolet transmittance UVT254 of the influent of the ultraviolet degradation TOC system should be no less than 99%;

[0065] When in use, first connect the delivery pipe 3 to the treated water pipe, then start the lamp 804 to degrade the treated water entering the reactor chamber 2. During the degradation process, the ultraviolet sensor 5 can monitor the intensity of the current ultraviolet rays. If the intensity decreases, cleaning is required.

[0066] During cleaning, the delivery pipe 3 needs to be connected to the external flushing pipe, and then the flushing pipe flushes the flushing water into the reactor cavity 2. During this process, the drive shaft 603 can be driven to rotate by starting the drive motor 601, so that the drive shaft 603 can rotate inside the reactor cavity 2 and the sealing cover 4;

[0067] A rotating ring 8026 is rotatably mounted on the outer side of the mounting plate 8023 by means of an annular slide rail 8027, and a second slide bar 8028 is mounted on the inner wall of the rotating ring 8026. The second slide bar 8028 cooperates with the limiting slide groove 605 to allow the rotating ring 8026 to continuously rotate along with the transmission shaft 603, thereby allowing the outer extension ring 805 and the second cleaning brush 8051 to rotate accordingly, so that the inner wall of the reactor cavity 2 can be cleaned in cooperation with the flushing water flow during cleaning.

[0068] In addition, a first slide bar 7051 is provided on the inner wall of the transmission gear 705. During the rotation of the transmission shaft 603, the first slide bar 7051 can be limitedly matched with the limiting slide groove 605. Under the limitation of the limiting slide groove 605, the first slide bar 7051 can be pulled to rotate continuously, so that the transmission gear 705 rotates. During the rotation of the transmission gear 705, the outer side of the transmission gear 705 will mesh with a plurality of driven gears 706, so that the plurality of driven gears 706 rotate synchronously. The first cleaning brush 7061 provided on the inner wall of each driven gear 706 can clean the surface of the quartz sleeve 803 at the current position to avoid impurities remaining on the surface of the quartz sleeve 803.

[0069] During cleaning, the first threaded sleeve 8012 and the second threaded sleeve 8024 are threadedly matched with the driving threads 604 on both sides, so that the mounting plate 801 and the mounting plate 8023 can move stably at the same time, so that the second cleaning brush 8051 can fully clean the inner wall of the reactor cavity 2. In this process, the forward and reverse rotation of the transmission shaft 603 can control the left and right directions of cleaning;

[0070] After cleaning is completed, the internal flushing water is discharged and reconnected to the treated water pipeline for subsequent degradation.

[0071] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A UV treatment device for efficiently degrading TOC, comprising a base (1), characterized in that: A reactor cavity (2) is fixedly mounted on the upper end of the base (1); a sealing cover (4) is mounted on one side of the reactor cavity (2) via a flange; a sealing disk (9) is mounted on the other side of the reactor cavity (2) via a flange; a support assembly (7) is fixedly mounted inside the reactor cavity (2); a cleaning assembly (8) for cleaning is movably arranged inside the support assembly (7); and a driving assembly (6) for driving the cleaning assembly (8) to move is mounted on one side of the sealing cover (4); A delivery pipe (3) for delivering liquid is fixedly installed at the upper end of the reactor cavity (2), an ultraviolet sensor (5) for detecting ultraviolet intensity is fixedly installed on the upper side of the reactor cavity (2), and a lamp tube (804) and a quartz sleeve (803) are installed inside the cleaning component (8), and the quartz sleeve (803) is sleeved on the outside of the lamp tube (804).

2. The ultraviolet treatment device for efficiently degrading TOC according to claim 1 is characterized in that: The driving assembly (6) comprises a driving motor (601) and a bearing seat (602), wherein the driving motor (601) is mounted on one side of the sealing cover (4), and the bearing seat (602) is mounted on one side of the sealing disk (9), and a transmission shaft (603) is mounted between the driving motor (601) and the bearing seat (602); The middle part of the shaft body of the transmission shaft (603) is smooth, a limiting sliding groove (605) is provided on one side of the transmission shaft (603), and driving threads (604) are respectively provided on both sides of the shaft body of the transmission shaft (603).

3. The ultraviolet treatment device for efficiently degrading TOC according to claim 2 is characterized in that: The support assembly (7) comprises a support baffle (701), the support baffle (701) is fixedly mounted on one side of the reactor chamber (2), a limiting through hole (7013) is provided on the outer side of the support baffle (701), a matching through hole (7011) is provided at the center of the support baffle (701), and a plurality of cleaning through holes (7012) are provided between the limiting through hole (7013) and the matching through hole (7011); Sealing rings (702) are installed inside the matching through hole (7011), the cleaning through hole (7012) and the limiting through hole (7013).

4. The ultraviolet treatment device for efficiently degrading TOC according to claim 3 is characterized in that: A transmission groove (704) is provided on one side of the support baffle (701), a transmission gear (705) is rotatably mounted in the middle of the matching through hole (7011), a first slide bar (7051) is fixedly mounted on the inner wall of the transmission gear (705), and the first slide bar (7051) is limitedly matched with the limiting slide groove (605).

5. The ultraviolet treatment device for efficiently degrading TOC according to claim 4 is characterized in that: A driven gear (706) is rotatably mounted in the middle of each cleaning perforation (7012), and a first cleaning brush (7061) is provided on the inner wall of each driven gear (706). The outer side of the transmission gear (705) is meshed with a plurality of driven gears (706).

6. The ultraviolet treatment device for efficiently degrading TOC according to claim 3 is characterized in that: A plurality of support springs (703) are fixedly mounted on one side of the support baffle (701), a connecting seat (7031) is fixedly mounted on the outer end of each of the support springs (703), a first contact plate (7032) is rotatably mounted on the outer sides of the plurality of contact plates (7031), and a connecting groove (7033) for connecting to the connecting seat (7031) is provided on one side of the first contact plate (7032).

7. The ultraviolet treatment device for efficiently degrading TOC according to claim 6 is characterized in that: The cleaning assembly (8) comprises a mounting plate (801) and an extension frame (802); a plurality of fixing seats (8021) are arranged on the surface of the extension frame (802); a connecting rod (806) is fixedly installed between the fixing seat (8021) and the mounting plate (801); the connecting rod (806) is inserted and matched with the limiting through hole (7013); an extension ring (805) is arranged on one side of the extension frame (802); a mounting plate (8023) is installed on the inner side of the extension frame (802) through the extension rod (8022); a second cleaning brush (8051) is installed on the outer side of the mounting plate (8023); a second pasting plate (8013) is fixedly installed on one side of the mounting plate (801); the second pasting plate (8013) is in contact with the first pasting plate (7032).

8. The ultraviolet treatment device for efficiently degrading TOC according to claim 7 is characterized in that: A second mounting hole (8025) is provided on the surface of the mounting plate (8023), a first mounting hole (8011) is provided on the surface of the mounting plate (801), and a quartz sleeve (803) is installed between the first mounting hole (8011) and the second mounting hole (8025).

9. The ultraviolet treatment device for efficiently degrading TOC according to claim 7, characterized in that: A first threaded sleeve (8012) is fixedly installed at the center of the mounting plate (801), and a second threaded sleeve (8024) is fixedly installed at the center of the mounting disk (8023). The inner walls of the first threaded sleeve (8012) and the second threaded sleeve (8024) are respectively threadably matched with the driving threads (604) on both sides.

10. The ultraviolet treatment device for efficiently degrading TOC according to claim 7, characterized in that: An annular slide rail (8027) is fixedly mounted on one side of the mounting plate (8023), a rotating ring (8026) is rotatably mounted on the outer side of the annular slide rail (8027), a second slide bar (8028) is fixedly mounted on the inner wall of the rotating ring (8026), and the second slide bar (8028) is limitedly matched with the limiting slide groove (605); A boss (8053) is fixedly mounted on the outer side of the rotating ring (8026), and a column (8052) is fixedly mounted on the inner wall of the extension ring (805), and the column (8052) is fixedly connected to the boss (8053).

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