An industrial wastewater catalytic oxidation system based on the Internet of Things

Abstract

The present invention discloses an industrial wastewater catalytic oxidation system based on the Internet of Things, which relates to the technical field of industrial wastewater treatment and solves the existing problems that it is not convenient to improve the contact efficiency in the catalytic process when ultraviolet rays and ozone are used to catalyze the oxidant in wastewater treatment, and it is not convenient to overhaul and maintain the catalytic structure. An industrial wastewater catalytic oxidation system based on the Internet of Things includes an aeration mechanism, and the upper end surface of the aeration mechanism is installed with a linkage overhaul mechanism, and the linkage overhaul mechanism includes a rotating box, a sealing cover, a first tension steel cable, a second tension steel cable, a guide cross bar, a fixed mounting frame, a second transmission shaft, a reeling frame, a guide column, a rotating positioning seat, a transmission screw, a second transmission motor and a transmission connection block. The present invention effectively improves the contact effect between the oxidant and the wastewater by stirring and aerating the wastewater, and is convenient for rotating and lifting the catalytic structure, which is convenient for overhaul and maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial wastewater treatment, and in particular to an industrial wastewater catalytic oxidation system based on the Internet of Things. Background Art

[0002] Wastewater containing a large amount of difficult-to-degrade carcinogens and highly toxic substances (such as benzopyrene in chemical wastewater) is difficult to biodegrade and has high chromaticity, pungent odor, carcinogenicity and teratogenicity, and serious pollution, which brings great troubles to human production and life. In addition, it is difficult to remove pollutants in this type of difficult-to-degrade organic wastewater, the treatment cost is high, and the system investment is huge. Wastewater oxidation treatment is a type of wastewater chemical treatment method. It uses strong oxidants to oxidize and decompose pollutants in wastewater to purify wastewater. It has become an important means to control bio-difficult-to-degrade organic toxic pollutants, and the use of Internet of Things technology to monitor the wastewater treatment process in real time can ensure the progress of treatment.

[0003] However, the existing method of using ultraviolet rays and ozone to catalyze oxidants in wastewater treatment is not convenient for improving the contact efficiency in the catalytic process, and it is not convenient to inspect and maintain the catalytic structure; therefore, it does not meet the existing needs. In this regard, we propose an industrial wastewater catalytic oxidation system based on the Internet of Things. Summary of the invention

[0004] The purpose of the present invention is to provide an industrial wastewater catalytic oxidation system based on the Internet of Things to solve the problems raised in the above background technology that it is not convenient to improve the contact efficiency in the catalytic process when using ultraviolet rays and ozone to catalyze oxidants in wastewater treatment, and it is not convenient to inspect and maintain the catalytic structure.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an industrial wastewater catalytic oxidation system based on the Internet of Things, comprising an aeration mechanism, wherein the upper end surface of the aeration mechanism is provided with a linkage maintenance mechanism, wherein the linkage maintenance mechanism comprises a rotating box, a sealing cover, a first stretching steel cable, a second stretching steel cable, a guide cross bar, a fixed mounting frame, a second transmission shaft, a winding frame, a guide column, a rotating positioning seat, a transmission screw, a second transmission motor and a transmission connecting block, wherein a second transmission shaft is provided on the inner side of the bottom end of the winding frame, and a second transmission motor is provided on one end of the second transmission shaft, and the winding frame comprises a plurality of rotating shafts, wherein the plurality of rotating shafts are provided with ... A guide cross bar is installed on the inner side of the upper end of the frame, and a first stretching steel cable and a second stretching steel cable are installed on the outer side of the middle part of the winding frame, and the bottom ends of the first stretching steel cable and the second stretching steel cable are rotatably connected with a sealing cover, and a mounting rotation box is fixedly installed on the lower end surface of the sealing cover, and a rotating positioning seat is installed on the inner side of the two mounting rotation boxes, and transmission connecting blocks are fixedly installed on both ends of the rotating positioning seats, and the outer side of the transmission connecting block is slidably connected with a fixed mounting frame, a guide column is installed on the inner side of one of the transmission connecting blocks, and a transmission screw is installed on the inner side of the other transmission connecting block.

[0006] Preferably, the aeration mechanism is installed to include a treatment box, a controller panel, a sealing support strip, a first transmission motor, a transmission belt, an air guide support sleeve, a water body detection strip, a transmission shaft, an ozone injection pipe and a transmission disk. A controller panel is fixedly installed on one side of the treatment box, a transmission belt is installed on the lower end surface of the treatment box, and transmission shafts are installed on the inner sides of both ends of the transmission belt, a first transmission motor is installed on the bottom end of one of the transmission shafts, an air guide support sleeve is installed on the outer side of the upper end of the transmission shaft, a transmission disk is installed on the upper end surface of the air guide support sleeve, eight ozone injection pipes are evenly installed on the outer side of the upper end of the air guide support sleeve, sealing support strips are fixedly installed on the inner sides of both ends of the treatment box, and a water body detection strip is fixedly installed on one side of the inner wall of the treatment box.

[0007] Preferably, a catalytic contact mechanism is installed on the upper end surface of the transmission disk, and the catalytic contact mechanism includes a protective filter frame, a center positioning pole, a transparent protective cover, an aeration scraper, an ultraviolet lamp, a blade mounting seat and a sealing mounting disk, a sealing mounting disk is installed on the inner side of the protective filter frame, a center positioning pole is installed on the inner side of the middle part of the sealing mounting disk, a blade mounting seat is installed on the bottom end of the center positioning pole, six aeration scrapers are evenly installed on the outer side of the blade mounting seat, fourteen transparent protective covers are installed on the inner side of the sealing mounting disk, and an ultraviolet lamp is provided on the inner side of the transparent protective cover.

[0008] Preferably, both ends of the rotating positioning seat are welded and fixed to the transmission connecting block, both ends of the installing rotating box are connected to the transmission connecting block through pins, the installing rotating box is connected to the processing box through a sealing support strip and the rotating positioning seat, and the installing rotating box, the sealing support strip and the inner side of the rotating positioning seat are all provided with sealing gaskets.

[0009] Preferably, the bottom ends of the guide column and the transmission screw both pass through the transmission connecting block and extend to the inner side of the bottom end of the fixed mounting frame, the transmission screw and the transmission connecting block are connected by threads, one end of the second transmission shaft passes through the fixed mounting frame and the winding frame and is connected to the upper end of the transmission screw through a bevel gear, a winding roller is provided in the middle of the winding frame, and the second transmission shaft and the winding roller are connected by a flat key.

[0010] Preferably, the upper end of the winding frame is connected to the guide cross bar through a bearing, the sealing cover, the guide cross bar and the winding roller are connected through a first stretching steel cable and a second stretching steel cable, the bottom ends of the first stretching steel cable and the second stretching steel cable are connected to the sealing cover through a pin, and the upper ends of the first stretching steel cable and the second stretching steel cable are both wound clockwise on the outside of the winding roller.

[0011] Preferably, the upper end of the protective filter frame is fixed to the mounting rotating box by screws, the sealing mounting disk is connected to the mounting rotating box by threads, the bottom end of the center positioning vertical rod passes through the middle of the sealing mounting disk and extends to the inner side of the blade mounting seat, the aeration scraper is welded and fixed to the blade mounting seat, and a filter groove is provided on the outer side of the bottom end of the protective filter frame.

[0012] Preferably, the upper end of the transparent protective cover is connected to the sealing mounting plate via a sealing ring, the ultraviolet lamp tube is connected to the aeration scraper via threads, and ultraviolet lamp beads are linearly arranged on the inner side of the ultraviolet lamp tube.

[0013] Preferably, a spline groove is provided on the upper end surface of the transmission disc, the bottom end of the blade mounting seat passes through the protective filter frame and extends to the inner side of the spline groove, the upper end of the transmission shaft passes through the processing box and the air guide support sleeve and is connected to the transmission disc through a flat key, a pulley is provided at the bottom end of the transmission shaft, and the transmission shaft is connected to the transmission belt through a pulley.

[0014] Preferably, the ozone injection pipe is threadedly connected to the air guide support sleeve, a one-way valve is provided on the inner side of the ozone injection pipe, a liquid level meter and a temperature sensor are provided on the inner side of the water body detection strip, and the controller panel, liquid level meter and temperature sensor are electrically connected.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention drives the transmission disc, the blade mounting seat and the aeration scraper to rotate on the inner side of the protective filter frame through the transmission shaft and the transmission belt of the first transmission motor. A filter groove is provided on the outer side of the bottom end of the protective filter frame, so that when the protective filter frame performs coarse filtering on the wastewater, the aeration scraper is used to stir the wastewater and clean the inner wall of the protective filter frame. Ozone is introduced into the inner side of the treatment box through the air guide support sleeve and the ozone injection pipe. Under the stirring action of the aeration scraper on the wastewater, the contact efficiency between the wastewater and the ultraviolet rays and ozone is improved, thereby improving the catalytic effect on the oxidant.

[0017] 2. The present invention provides a winding roller in the middle of the winding frame, and the second transmission motor drives the winding roller to rotate through the second transmission shaft, so that the first stretching steel cable and the second stretching steel cable are guided by the guide cross bar and wound clockwise through the winding roller, which is convenient for the two installed rotating boxes to drive the catalytic contact mechanism to rotate relative to the rotating positioning seat, and is convenient for the inspection and maintenance of the catalytic contact mechanism. The second transmission shaft drives the transmission screw to rotate on the inner side of the fixed mounting frame through the bevel gear, which is convenient for driving the installed rotating box, the sealing cover and the rotating positioning seat to be synchronously raised through the transmission connecting block, effectively increasing the inspection space and facilitating the separation of the catalytic contact mechanism from the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the linkage maintenance mechanism of the present invention;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of the present invention as a whole;

[0021] Figure 4 It is a partial cross-sectional structural schematic diagram of the linkage maintenance mechanism of the present invention;

[0022] Figure 5 It is a partial cross-sectional structural schematic diagram of the catalytic contact mechanism of the present invention;

[0023] Figure 6 It is a schematic diagram of the installation structure of the aeration scraper of the present invention.

[0024] In the figure: 1. Install aeration mechanism; 101. Processing box; 102. Controller panel; 103. Sealing support strip; 104. First transmission motor; 105. Transmission belt; 106. Air guide support sleeve; 107. Water body detection strip; 108. Transmission shaft; 109. Ozone injection pipe; 110. Transmission plate; 2. Linkage maintenance mechanism; 201. Install rotating box; 202. Sealing cover; 203. First tension cable; 204. Second tension cable; 205. Guide cross bar; 206, fixed mounting frame; 207, second transmission shaft; 208, reeling frame; 209, guide column; 210, rotating positioning seat; 211, transmission screw; 212, second transmission motor; 213, transmission connecting block; 3, catalytic contact mechanism; 301, protective filter frame; 302, center positioning vertical pole; 303, transparent protective cover; 304, aeration scraper; 305, ultraviolet lamp tube; 306, blade mounting seat; 307, sealing mounting plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] The first transmission motor 104 (model: YS7134) and the second transmission motor 212 (model: YEJ3-112M-4) mentioned in the present invention can be purchased from the market or obtained through private customization.

[0027] See also Figures 1 to 6An embodiment of the present invention is as follows: an industrial wastewater catalytic oxidation system based on the Internet of Things, comprising an aeration mechanism 1, an upper end surface of the aeration mechanism 1 is installed with a linkage maintenance mechanism 2, the linkage maintenance mechanism 2 comprises a reel-up frame 208, a second transmission shaft 207 is installed on the inner side of the bottom end of the reel-up frame 208, a second transmission motor 212 is installed on one end of the second transmission shaft 207, a guide cross bar 205 is installed on the inner side of the upper end of the reel-up frame 208, a first stretching steel cable 203 and a second stretching steel cable 204 are installed on the outer side of the middle part of the reel-up frame 208, the bottom ends of the first stretching steel cable 203 and the second stretching steel cable 204 are both rotatably connected with a sealing cover 202, a rotating box 201 is fixedly installed on the lower end surface of the sealing cover 202, a rotating positioning seat 210 is installed on the inner side of the two rotating boxes 201, so that the first stretching steel cable 203 and the second The tensile steel cable 204 is guided by the guide cross bar 205 and is wound clockwise by the winding frame 208 to facilitate the rotation of the two installation rotating boxes 201 and the catalytic contact mechanism 3 relative to the rotating positioning seat 210. Both ends of the rotating positioning seat 210 are fixedly installed with transmission connecting blocks 213, which facilitates the synchronous elevation of the installation rotating box 201, the sealing cover 202 and the rotating positioning seat 210 through the transmission connecting block 213, thereby effectively increasing the maintenance space. The outer side of the transmission connecting block 213 is slidably connected with a fixed mounting frame 206, wherein a guide column 209 is installed on the inner side of one of the transmission connecting blocks 213, and a transmission screw 211 is installed on the inner side of the other transmission connecting block 213. The overall wastewater is stirred and aerated, thereby effectively improving the contact effect between the oxidant and the wastewater, and the catalytic structure is convenient to rotate and lift, thereby facilitating maintenance and repair.

[0028] The aeration mechanism 1 includes a treatment box 101, a controller panel 102 is fixedly installed on one side of the treatment box 101, a transmission belt 105 is installed on the lower end surface of the treatment box 101, and a transmission shaft 108 is installed on the inner side of both ends of the transmission belt 105, and a first transmission motor 104 is installed on the bottom end of one of the transmission shafts 108, and an air guide support sleeve 106 is installed on the outer side of the upper end of the transmission shaft 108, and a transmission disk 110 is installed on the upper end surface of the air guide support sleeve 106, and eight ozone injection pipes 109 are evenly installed on the outer side of the upper end of the air guide support sleeve 106, and sealing support strips 103 are fixedly installed on the inner side of both ends of the treatment box 101, and a water body detection strip 107 is fixedly installed on one side of the inner wall of the treatment box 101, and both ends of the rotating positioning seat 210 are connected to the transmission connection block 213. Welded and fixed, both ends of the rotating box 201 are connected to the transmission connecting block 213 through pins, the rotating box 201 is connected to the treatment box 101 through the sealing support strip 103 and the rotating positioning seat 210, and the inner sides of the rotating box 201, the sealing support strip 103 and the rotating positioning seat 210 are all provided with sealing gaskets, the upper end surface of the transmission disk 110 is provided with a spline groove, the bottom end of the blade mounting seat 306 penetrates the protective filter frame 301 and extends to the inner side of the spline groove, the upper end of the transmission shaft 108 penetrates the treatment box 101 and the air guide support sleeve 106 and is connected to the transmission disk 110 through a flat key, the bottom end of the transmission shaft 108 is provided with a pulley, and the transmission shaft 108 is connected to the transmission belt 105 through a pulley, and the aeration mechanism 1 is installed to facilitate the stirring of the wastewater and improve the catalytic effect on the oxidant.

[0029] The upper end surface of the transmission disk 110 is provided with a catalytic contact mechanism 3, which includes a protective filter frame 301, a central positioning pole 302, a transparent protective cover 303, an aeration scraper 304, an ultraviolet lamp 305, a blade mounting seat 306 and a sealing mounting plate 307. The sealing mounting plate 307 is installed on the inner side of the protective filter frame 301, the inner side of the middle of the sealing mounting plate 307 is provided with a central positioning pole 302, the bottom end of the central positioning pole 302 is provided with a blade mounting seat 306, six aeration scrapers 304 are evenly installed on the outer side of the blade mounting seat 306, fourteen transparent protective covers 303 are installed on the inner side of the sealing mounting plate 307, and an ultraviolet lamp 305 is provided on the inner side of the transparent protective cover 303. 5. The upper end of the protective filter frame 301 is connected and fixed to the mounting rotating box 201 by screws, the sealing mounting plate 307 is connected to the mounting rotating box 201 by threads, the bottom end of the center positioning vertical rod 302 passes through the middle of the sealing mounting plate 307 and extends to the inner side of the blade mounting seat 306, the aeration scraper 304 is welded and fixed to the blade mounting seat 306, the outer side of the bottom end of the protective filter frame 301 is provided with a filter groove, the upper end of the transparent protective cover 303 is connected to the sealing mounting plate 307 by a sealing ring, the ultraviolet lamp tube 305 is connected to the aeration scraper 304 by threads, and the inner side of the ultraviolet lamp tube 305 is linearly arranged with ultraviolet lamp beads, and the catalytic contact mechanism 3 is convenient for catalyzing the oxidant by ultraviolet rays, and it is convenient for self-cleaning.

[0030] The bottom ends of the guide column 209 and the transmission screw 211 both penetrate the transmission connection block 213 and extend to the inner side of the bottom end of the fixed mounting frame 206. The transmission screw 211 is connected to the transmission connection block 213 by threads. One end of the second transmission shaft 207 penetrates the fixed mounting frame 206 and the winding frame 208 and is connected to the upper end of the transmission screw 211 by a bevel gear. A winding roller is provided in the middle of the winding frame 208. The second transmission shaft 207 is connected to the winding roller by a flat key. The upper end of the winding frame 208 is connected to the guide cross bar 205 by a bearing. The sealing cover 202, the guide The cross bar 205 and the winding roller are connected by the first stretching steel cable 203 and the second stretching steel cable 204. The bottom ends of the first stretching steel cable 203 and the second stretching steel cable 204 are connected to the sealing cover 202 by pins. The upper ends of the first stretching steel cable 203 and the second stretching steel cable 204 are wound clockwise on the outside of the winding roller, so that the first stretching steel cable 203 and the second stretching steel cable 204 are guided by the guide cross bar 205 through the clockwise winding of the winding roller, which facilitates the rotation of the two installed rotating boxes 201 relative to the rotating positioning seat 210.

[0031] Among them, the ozone injection pipe 109 is connected to the air guide support sleeve 106 by threads, a one-way valve is provided on the inner side of the ozone injection pipe 109, a liquid level meter and a temperature sensor are provided on the inner side of the water body detection strip 107, the controller panel 102, the liquid level meter and the temperature sensor are electrically connected, and the liquid level and temperature of the wastewater can be monitored through the water body detection strip 107.

[0032] When in use, check whether the functions of each part are intact, weld and fix both ends of the rotating positioning seat 210 to the transmission connecting block 213, so that the two ends of the rotating box 201 are connected to the rotating positioning seat 210 through the pins, and then the rotating box 201 is installed and connected to the processing box 101 through the sealing support strip 103, the rotating positioning seat 210 and the transmission connecting block 213, turn on the power, and install the rotating box 201 to facilitate the installation of the catalytic contact mechanism 3. A spline groove is provided on the upper end surface of the transmission disk 110, so that the bottom end of the blade mounting seat 306 passes through the protective filter frame 301 and is connected to the transmission disk 110 through the spline groove. A pulley is provided at the bottom end of the transmission shaft 108, so that the two ends of the transmission belt 105 are connected to the transmission shaft 108 through the pulley, and start The first transmission motor 104 is driven, so that the first transmission motor 104 drives the two transmission plates 110 to rotate on the upper end surface of the air guide support sleeve 106 through the transmission shaft 108 and the transmission belt 105 under the support of the treatment box 101, and then the transmission shaft 108 drives the blade mounting seat 306 and the aeration scraper 304 to rotate on the inner side of the protective filter frame 301. A filter groove is provided on the outer side of the bottom end of the protective filter frame 301, so that when the protective filter frame 301 performs coarse filtering on the wastewater, the aeration scraper 304 is used to stir the wastewater and clean the inner wall of the protective filter frame 301. The ozone injection pipe 109 is connected with the air guide support sleeve 106, so that the treatment box 101 is filtered by the air guide support sleeve 106 and the ozone injection pipe 109. Ozone is introduced into the inside, and an ultraviolet lamp tube 305 is installed on the inner side of the transparent protective cover 303, so that the contact efficiency between the wastewater and the ultraviolet rays and ozone can be improved under the stirring effect of the aeration scraper 304 on the wastewater, thereby improving the catalytic effect on the oxidant. When the catalytic contact mechanism 3 is inspected and repaired, the second transmission motor 212 is started, and a winding roller is provided in the middle of the winding frame 208, so that the second transmission motor 212 drives the winding roller to rotate through the second transmission shaft 207 under the support of the fixed mounting frame 206, the bottom ends of the first stretching steel cable 203 and the second stretching steel cable 204 are connected to the sealing cover 202 by a pin, and the upper ends of the first stretching steel cable 203 and the second stretching steel cable 204 are both wound clockwise on the outside of the winding roller. , so that the first stretching steel cable 203 and the second stretching steel cable 204 are guided by the guide cross bar 205 and are wound clockwise by the winding roller to facilitate the rotation of the two mounting rotating boxes 201 relative to the rotating positioning seat 210, thereby facilitating the separation of the blade mounting seat 306 and the transmission disk 110, and at this time, it is convenient to inspect and maintain the catalytic contact mechanism 3. When the second transmission shaft 207 rotates, the upper end of the transmission screw 211 passes through the fixed mounting frame 206 and the transmission connecting block 213 and is connected to the second transmission shaft 207 through a bevel gear. The transmission screw 211 and the transmission connecting block 213 are connected by threads, so that the second transmission shaft 207 drives the transmission screw 211 to rotate on the inner side of the fixed mounting frame 206 through the bevel gear.Therefore, it is convenient to drive the installation of the rotating box 201, the sealing cover 202 and the rotating positioning seat 210 to rise synchronously through the transmission connection block 213, effectively increasing the maintenance space and facilitating the separation of the catalytic contact mechanism 3 and the wastewater.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An industrial wastewater catalytic oxidation system based on the Internet of Things, comprising an aeration mechanism (1), characterized in that: The upper end surface of the aeration installation mechanism (1) is installed with a linkage maintenance mechanism (2), and the linkage maintenance mechanism (2) comprises a rotation box (201), a sealing cover (202), a first tension steel cable (203), a second tension steel cable (204), a guide cross bar (205), a fixed installation frame (206), a second transmission shaft (207), a reeling frame (208), a guide column (209), a rotation positioning seat (210), a transmission screw (211), a second transmission motor (212) and a transmission connection block (213), wherein the second transmission shaft (207) is installed on the inner side of the bottom end of the reeling frame (208), and the second transmission motor (212) is installed on one end of the second transmission shaft (207), and the guide cross bar (205) is installed on the inner side of the upper end of the reeling frame (208). A first stretching steel cable (203) and a second stretching steel cable (204) are installed on the outer side of the middle part of the receiving frame (208); the bottom ends of the first stretching steel cable (203) and the second stretching steel cable (204) are both rotatably connected to a sealing cover (202); a mounting rotating box (201) is fixedly installed on the lower end surface of the sealing cover (202); a rotating positioning seat (210) is installed on the inner side of the two mounting rotating boxes (201); transmission connecting blocks (213) are fixedly installed on both ends of the rotating positioning seat (210); the outer side of the transmission connecting block (213) is slidably connected to a fixed mounting frame (206); a guide column (209) is installed on the inner side of one of the transmission connecting blocks (213); and a transmission screw (211) is installed on the inner side of the other transmission connecting block (213); The aeration mechanism (1) comprises a treatment box (101), a controller panel (102), a sealing support strip (103), a first transmission motor (104), a transmission belt (105), an air guide support sleeve (106), a water body detection strip (107), a transmission shaft (108), an ozone injection pipe (109) and a transmission disc (110); a controller panel (102) is fixedly mounted on one side of the treatment box (101); a transmission belt (105) is mounted on the lower end surface of the treatment box (101); transmission shafts (108) are mounted on the inner sides of both ends of the transmission belt (105); a first transmission motor (104) is mounted on the bottom end of one of the transmission shafts (108); and an outer end of the upper end of the transmission shaft (108) is mounted on the outer side of the upper end of the transmission shaft (108). An air guide support sleeve (106) is installed on the side, a transmission plate (110) is installed on the upper end surface of the air guide support sleeve (106), eight ozone injection pipes (109) are evenly installed on the outer side of the upper end of the air guide support sleeve (106), sealing support strips (103) are fixedly installed on the inner sides of both ends of the treatment box (101), and a water body detection strip (107) is fixedly installed on one side of the inner wall of the treatment box (101); both ends of the rotating positioning seat (210) are welded and fixed to the transmission connection block (213), both ends of the installation rotating box (201) are connected to the transmission connection block (213) through a pin, and the installation rotating box (201) and the treatment box (101) are connected through the sealing support strip (103) and the rotating positioning seat (21 0), the mounting rotating box (201) and the inner sides of the sealing support strip (103) and the rotating positioning seat (210) are all provided with sealing gaskets; the upper end surface of the transmission disk (110) is provided with a spline groove, the bottom end of the blade mounting seat (306) penetrates the protective filter frame (301) and extends to the inner side of the spline groove, the upper end of the transmission shaft (108) penetrates the processing box (101) and the air guide support sleeve (106) and is connected to the transmission disk (110) via a flat key, the bottom end of the transmission shaft (108) is provided with a pulley, and the transmission shaft (108) is connected to the transmission belt (105) via a pulley; the upper end surface of the transmission disk (110) is installed with a catalytic contact mechanism (3), and the catalytic contact mechanism (3) includes a protective filter frame (301) , a central positioning pole (302), a transparent protective cover (303), an aeration scraper (304), an ultraviolet lamp (305), a blade mounting seat (306) and a sealing mounting plate (307), wherein the sealing mounting plate (307) is mounted on the inner side of the protective filter frame (301), the central positioning pole (302) is mounted on the inner side of the middle part of the sealing mounting plate (307), the blade mounting seat (306) is mounted on the bottom end of the central positioning pole (302), six aeration scrapers (304) are evenly mounted on the outer side of the blade mounting seat (306), fourteen transparent protective covers (303) are mounted on the inner side of the sealing mounting plate (307), and the ultraviolet lamp (305) is arranged on the inner side of the transparent protective cover (303);The upper end of the protective filter frame (301) is connected and fixed to the mounting rotating box (201) by means of screws, the sealing mounting plate (307) is connected to the mounting rotating box (201) by means of threads, the lower end of the central positioning vertical rod (302) passes through the middle of the sealing mounting plate (307) and extends to the inner side of the blade mounting seat (306), the aeration scraper (304) is fixed to the blade mounting seat (306) by welding, and a filter groove is provided on the outer side of the lower end of the protective filter frame (301); the upper end of the transparent protective cover (303) is connected to the The sealing mounting plate (307) is connected via a sealing ring, the ultraviolet lamp tube (305) is connected to the aeration scraper (304) via a threaded connection, and ultraviolet lamp beads are linearly arranged on the inner side of the ultraviolet lamp tube (305); the bottom ends of the guide column (209) and the transmission screw (211) both pass through the transmission connection block (213) and extend to the inner side of the bottom end of the fixed mounting frame (206), the transmission screw (211) is connected to the transmission connection block (213) via a threaded connection, and one end of the second transmission shaft (207) passes through the fixed mounting frame (206). The mounting frame (206) and the reeling frame (208) are connected to the upper end of the transmission screw (211) via a bevel gear; a reeling roller is provided in the middle of the reeling frame (208); the second transmission shaft (207) is connected to the reeling roller via a flat key; the upper end of the reeling frame (208) is connected to the guide cross bar (205) via a bearing; the sealing cover (202), the guide cross bar (205) and the reeling roller are connected via a first tensioning steel cable (203) and a second tensioning steel cable (204); the first tensioning steel cable (203) and the second tensioning steel cable (204) are connected to each other; The bottom end of the steel cable (204) is connected to the sealing cover (202) via a pin, and the upper ends of the first stretch steel cable (203) and the second stretch steel cable (204) are both wound clockwise on the outside of the winding roller; a one-way valve is provided on the inner side of the ozone injection pipe (109), a liquid level meter and a temperature sensor are provided on the inner side of the water body detection strip (107), and the controller panel (102), the liquid level meter and the temperature sensor are electrically connected; the ozone injection pipe (109) is connected to the air guide support sleeve (106) via a thread. ;

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