High-efficiency ozone micro-nano bubble mixing and adding device

Abstract

The invention relates to the technical field of water purification, and discloses an ozone high-efficiency micro-nano bubble mixing and adding device, which comprises: a mixing box, the outer wall of which is fixedly provided with a support plate, and the outer side of the support plate is fixedly provided with a treatment box; the moving assembly is arranged on the outer side of the mixing box, is connected with the feeding assembly and is used for driving the feeding assembly to move back and forth; the feeding assembly is connected with the moving assembly and used for spraying micro-nano bubbles; the cleaning assembly is connected with the moving assembly and used for cleaning floating foam on the surface of the treatment box; the filtering assembly is arranged in the treatment box and is used for treating the sewage in the treatment box again. Through cooperation of the moving assembly and the feeding assembly, while the feeding assembly is driven to move back and forth, the feeding assembly is continuously beaten through a rotating rod and a cam, and the mixing effect of micro-nano bubbles and sewage is improved.

Description

Technical Field

[0001] The invention relates to the technical field of water purification, in particular to an ozone high-efficiency micro-nano bubble mixing and dosing device. Background Art

[0002] With the continuous development of environmental protection and water treatment technology, ozone micro-nano bubble integrated machine, as a new type of water treatment technology, has gradually attracted widespread attention. With its unique physical and chemical properties, it has shown broad application prospects in water treatment, medical care, agriculture and other fields. With the rapid development of industrialization and urbanization, sewage treatment technology has become an important part of environmental protection. In traditional sewage treatment processes, flotation technology is widely used in municipal sewage, industrial wastewater and aquaculture due to its excellent performance in suspended matter removal, oil separation and water purification. Ozone micro-nano bubble equipment is a device that uses an ozone generator to generate ozone gas and releases ozone gas into the water in the form of micro-nano bubbles through micro-nano bubble technology to treat impurities in the water.

[0003] In traditional flotation technology, the generation of bubbles mainly relies on dissolved air releasers or mechanical stirring. Since the bubbles generated by these devices are large in size and unevenly distributed, the bubbles rise quickly in the liquid and cannot fully contact the suspended matter in the sewage.

[0004] The attachment process of bubbles and suspended particles is limited by the dynamic environment of gas-liquid mixing. In some high-concentration suspended matter or complex wastewater treatment scenarios, the efficiency of bubble attachment to particles is low due to insufficient power of gas-liquid mixing, which in turn affects the formation and removal of scum. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an ozone high-efficiency micro-nano bubble mixing and dosing device, which solves the problem that the generation of bubbles in traditional flotation technology mainly relies on dissolved air releasers or mechanical stirring. Since the bubbles generated by these devices are large in size and unevenly distributed, the bubbles rise quickly in the liquid and cannot fully contact with the suspended matter in the sewage.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ozone high-efficiency micro-nano bubble mixing and dosing device, comprising: a mixing box, the outer wall of which is fixed with a support plate, and the outer side of the support plate is fixed with a treatment box; a moving component, which is arranged on the outer side of the mixing box and connected with a feeding component, and is used to move back and forth with the feeding component; the feeding component is connected to the moving component and is used to spray micro-nano bubbles; a cleaning component, which is connected to the moving component and is used to clean the foam on the surface of the treatment box; a filtering component, which is arranged inside the treatment box and is used to re-filter the sewage inside the treatment box. secondary treatment; a mixing and stirring component, which is arranged at the bottom of the mixing box, and is used for cutting and stirring the ejected micro-nano bubbles to improve the mixing effect; the moving component includes a moving frame, the outer wall of the moving frame is slidably connected to a limiting block, the outer wall of the limiting block is fixed to the outer wall of the mixing box, the outer wall of the moving frame is fixed with a bracket 1, the end of the bracket 1 is fixed with a motor 1, the output end of the motor 1 is fixed with a gear 1, the bottom end of the moving frame is rotatably provided with a gear 2, the gear 2 is meshed with the gear 1, and the outer wall of the mixing box is fixed with a rack, and the rack is meshed with the gear 2.

[0007] Preferably, the feeding assembly includes a storage box, the outer wall of the storage box is fixed to the inside of the mobile frame, an air dissolving pump is fixed to the outer wall of the storage box, a water suction pipe is fixed to the input end of the air dissolving pump, the end of the water suction pipe is fixed to the inside of the storage box, a drain pipe is fixed to the output end of the air dissolving pump, the end of the drain pipe is fixed to the inside of a spiral hose, a connecting pipe is fixed to the bottom end of the spiral hose, a diversion pipe is fixed to the bottom end of the connecting pipe, and a plurality of high-pressure nozzles are passed through the inside of the diversion pipe.

[0008] Preferably, a left-right symmetrical hydraulic rod is fixed to the bottom end of the storage box, a connecting plate is fixed to the driving end of the hydraulic rod, the inner wall of the connecting plate is fixed to the outer wall of the spiral hose, a feed pipe passes through the top end of the storage box, and a valve is arranged inside the feed pipe.

[0009] Preferably, the moving assembly also includes a rotating rod, the outer wall of which is fixed inside gear one, the outer wall of which rotates inside the moving frame, a cam is fixed to the end of the rotating rod, and the outer wall of the cam is arranged directly below the connecting plate.

[0010] Preferably, the mixing and stirring assembly includes a bracket two, a motor two is fixed to the bottom end of the bracket two, a transmission wheel one is fixed to the driving end of the motor two, a belt is sleeved inside the transmission wheel one, the outer wall of the belt is transmission-connected to the transmission wheel two, a rotating rod two is fixed inside the transmission wheel two, and the outer wall of the rotating rod two rotates inside the processing box.

[0011] Preferably, a rotating rod 1 is fixed inside the transmission wheel 1, and the outer wall of the rotating rod 1 rotates inside the processing box. The outer walls of the rotating rod 1 and the rotating rod 2 are both fixed with a plurality of serrated blades, and the outer walls of the rotating rod 1 and the rotating rod 2 are both fixed with a plurality of stirring blades, and the serrated blades and the stirring blades are both arranged at the inner bottom end of the processing box.

[0012] Preferably, a delivery pump is fixed to the upper surface of the support plate, an extraction pipe is fixed to the input end of the delivery pump, the end of the extraction pipe is fixed inside the mixing box, and a delivery pipe is fixed to the output end of the delivery pump, the end of the delivery pipe is fixed inside the processing box.

[0013] Preferably, the filter assembly comprises a connecting rod, the outer wall of which slides inside the processing box, a filter screen is fixed to the bottom end of the connecting rod, and the outer wall of which is arranged inside the processing box.

[0014] Preferably, the mixing and stirring assembly includes a movable plate, an outer wall of the movable plate is fixed to the outer wall of the movable frame, an electric push rod is fixed inside the movable plate, a scraper is fixed to the driving end of the electric push rod, the outer wall of the scraper is arranged directly above the processing box, a plurality of grooves are opened inside the outer side of the processing box, a collecting box is fixed to the outer wall of the processing box, and the outer wall of the collecting box is arranged outside the grooves.

[0015] Preferably, a water outlet pipe is fixed to the inner bottom end of the processing box, and a solenoid valve is arranged inside the water outlet pipe.

[0016] The present invention provides an ozone high-efficiency micro-nano bubble mixing and dosing device, which has the following beneficial effects: 1. The present invention achieves the goal of moving the feeding assembly back and forth while continuously striking the feeding assembly through the rotating rod and the cam through the cooperation between the moving assembly and the feeding assembly, thereby improving the mixing effect of micro-nano bubbles and sewage, solving the problems of insufficient gas-liquid mixing efficiency, low bubble utilization rate and uneven distribution of tiny bubbles in the prior art, thereby significantly improving the mass transfer efficiency of ozone or bubbles in the flotation purification process.

[0017] 2. The present invention achieves the goal of adjusting the nozzle position up and down and stirring and cutting the ejected micro-nano bubbles at the same time through the coordination between the feeding component and the mixing and stirring component, thereby solving the problems of incomplete mixing and insufficient local oxidation capacity caused by uneven bubble size in traditional flotation equipment, as well as difficulty in coping with complex sewage treatment needs.

[0018] 3. The present invention achieves the effect of cleaning the floating foam on the surface of the treatment box and filtering the sewage again through the cooperation between the cleaning component and the filtering component, solving the problem in the prior art that the equipment treatment efficiency is affected by the accumulation of floating scum and the residual particles in the sewage are difficult to be completely removed, thereby realizing deep purification of sewage and continuous stability of equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the structure of the mobile frame part of the present invention; Figure 3 It is a partial structural schematic diagram of the storage box of the present invention; Figure 4 It is a schematic diagram of the structure of the connecting plate part of the present invention; Figure 5 It is a partial structural schematic diagram of the mixing and stirring component of the present invention; Figure 6 It is a schematic diagram of the structure of the movable plate part of the present invention; Figure 7 It is a partial structural schematic diagram of the processing box of the present invention; Figure 8 It is a schematic diagram of the structure of the filter screen part of the present invention.

[0020] Among them, 1. Mixing box; 2. Moving assembly; 201. Moving frame; 202. Bracket 1; 203. Motor 1; 204. Gear 1; 205. Gear 2; 206. Rack; 207. Limit block; 208. Rotating rod; 209. Cam; 3. Feeding assembly; 301. Storage box; 302. Feed pipe; 303. Valve; 304. Air pump; 305. Suction pipe; 306. Drain pipe; 307. Spiral hose; 308. Connecting pipe; 309. Diverter pipe; 310. High-pressure nozzle; 311. Connecting plate; 312. Hydraulic rod; 4. Cleaning Components; 401, moving plate; 402, electric push rod; 403, scraper; 404, groove; 405, collecting box; 5, filtering component; 501, connecting rod; 502, filter screen; 6, mixing and stirring component; 601, bracket two; 602, motor two; 603, transmission wheel one; 604, transmission wheel two; 605, rotating rod one; 606, rotating rod two; 607, serrated blade; 608, stirring blade; 609, belt; 7, conveying pump; 8, extraction pipe; 9, conveying pipe; 10, water outlet pipe; 11, solenoid valve; 12, support plate; 13, processing box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the specification 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 creative work are within the scope of protection of the present invention.

[0022] Please refer to the attached Figure 1 - Attachment Figure 4The embodiment of the present invention provides an ozone high-efficiency micro-nano bubble mixing and dosing device, comprising: a mixing box 1, a support plate 12 is fixed to the outer wall of which a treatment box 13 is fixed to the outer side of the support plate 12; a moving component 2, which is arranged on the outer side of the mixing box 1 and connected to a feeding component 3, and is used to move back and forth with the feeding component 3; the feeding component 3 is connected to the moving component 2 and is used to spray micro-nano bubbles; a cleaning component 4, which is connected to the moving component 2 and is used to clean the floating foam on the surface of the treatment box 13; a filtering component 5, which is arranged inside the treatment box 13 and is used to re-treat the sewage inside the treatment box 13; a mixing and stirring device. Component 6 is arranged at the bottom of the mixing box 1, and is used to cut and stir the ejected micro-nano bubbles to improve the mixing effect; the moving component 2 includes a moving frame 201, the outer wall of the moving frame 201 is slidably connected to a limiting block 207, the outer wall of the limiting block 207 is fixed to the outer wall of the mixing box 1, the outer wall of the moving frame 201 is fixed with a bracket 202, the end of the bracket 202 is fixed with a motor 203, the output end of the motor 203 is fixed with a gear 204, the bottom end of the moving frame 201 is rotatably provided with a gear 205, the gear 205 is meshed with the gear 1 204, the outer wall of the mixing box 1 is fixed with a rack 206, and the rack 206 is meshed with the gear 205, the feeding assembly 3 includes a storage box 301, the outer wall of the storage box 301 is fixed to the inside of the mobile frame 201, the outer wall of the storage box 301 is fixed with a dissolved air pump 304, the input end of the dissolved air pump 304 is fixed with a water pumping pipe 305, the end of the water pumping pipe 305 is fixed to the inside of the storage box 301, the output end of the dissolved air pump 304 is fixed with a drain pipe 306, the end of the drain pipe 306 is fixed to the inside of the spiral hose 307, the bottom end of the spiral hose 307 is fixed with a connecting pipe 308, the bottom end of the connecting pipe 308 is fixed with a shunt pipe 309, and the inside of the shunt pipe 309 is penetrated with a plurality of high pressure The nozzle 310 and the bottom end of the storage box 301 are fixed with a left-right symmetrical hydraulic rod 312, and the driving end of the hydraulic rod 312 is fixed with a connecting plate 311, and the inner wall of the connecting plate 311 is fixed to the outer wall of the spiral hose 307. The top of the storage box 301 is penetrated by a feed pipe 302, and a valve 303 is arranged inside the feed pipe 302. The moving component 2 also includes a rotating rod 208, and the outer wall of the rotating rod 208 is fixed inside the gear 1 204. The outer wall of the rotating rod 208 rotates inside the moving frame 201. The end of the rotating rod 208 is fixed with a cam 209, and the outer wall of the cam 209 is arranged directly below the connecting plate 311.

[0023] Specifically, the outer wall of the limit block 207 is fixed to the outer wall of the mixing box 1, so that the mobile frame 201 can realize precise reciprocating motion within the outer wall range of the mixing box 1 and is constrained by the limit block 207 to ensure the operation stability. The outer wall of the mobile frame 201 is fixed with a bracket 202, and the end of the bracket 202 is connected to the motor 203 in a fixed manner. The output end of the motor 203 is equipped with a gear 204, and the gear 204 is connected to the gear 205 at the bottom end of the mobile frame 201 in a meshing manner, and the rotation of the gear 204 drives the gear 205 to rotate, so that the gear 205 moves along the rack 206 on the outer wall of the mixing box 1. The entire structure is The feeding assembly 3 realizes efficient and smooth movement in the horizontal direction, effectively expanding the feeding range. The feeding assembly 3 is installed inside the mobile frame 201 through a fixed structure, and includes a storage box 301 for storing dissolved air water or other liquids required for bubble feeding. The outer wall of the storage box 301 is installed with a dissolved air pump 304. The dissolved air pump 304 extracts dissolved air from the storage box 301 through a water pumping pipe 305 at its input end and transports it to the inside of a spiral hose 307 through a drain pipe 306. The bottom end of the spiral hose 307 is connected to a shunt pipe 309 through a connecting pipe 308. A plurality of high-pressure nozzles 310 are evenly arranged inside the shunt pipe 309. The high-pressure nozzles 310 can spray micro-nano bubbles at high pressure. 307 is a kind of liquid mixing device which is used to mix gas and liquid in a mixing box 1. The mixing box 1 is provided with a left-right symmetrical hydraulic rod 312 at the bottom of the storage box 301. The driving end of the hydraulic rod 312 is fixedly connected to the connecting plate 311. The connecting plate 311 is driven to move by the extension and contraction of the hydraulic rod 312 to adjust the height of the spiral hose 307 to adapt to different liquid levels or injection angles. A feed pipe 302 is also passed through the top of the storage box 301 and a valve 303 is arranged inside the feed pipe 302. The bubble mixture is added to the storage box 301 through the feed pipe 302. The moving component 2 also includes a rotating rod 208. The outer wall of the rotating rod 208 is fixed inside the gear 204 and operates synchronously with the power output by the motor 203. The outer wall of the rotating rod 208 is rotated The movable frame 201 is installed in a dynamic manner and a cam 209 is fixed at its end. The outer wall of the cam 209 is located directly below the connecting plate 311. The rotation of the rotating rod 208 drives the cam 209 to periodically act on the connecting plate 311 to produce continuous vibration and striking effects. This design not only improves the uniformity of bubbles during injection of the high-pressure nozzle 310, but also effectively avoids the accumulation and blockage of bubbles in the injection pipe, thereby ensuring the efficient and stable operation of the feeding component 3. The overall design achieves full coverage of bubble injection through the combination of the moving component 2 and the feeding component 3, and can adjust the injection height and range as needed, greatly improving the efficiency and flexibility of gas-liquid mixing.

[0024] Please refer to the attached Figure 5The mixing and stirring component 6 includes a bracket 601, a motor 602 is fixed to the bottom end of the bracket 601, a transmission wheel 603 is fixed to the driving end of the motor 602, a belt 609 is sleeved inside the transmission wheel 603, and the outer wall of the belt 609 is connected to the transmission wheel 604, a rotating rod 606 is fixed inside the transmission wheel 604, and the outer wall of the rotating rod 606 rotates inside the processing box 13, a rotating rod 605 is fixed inside the transmission wheel 603, and the outer wall of the rotating rod 605 rotates inside the processing box 13, a plurality of serrated blades 607 are fixed to the outer walls of the rotating rod 605 and the rotating rod 606, and a plurality of stirring blades 608 are fixed to the outer walls of the rotating rod 605 and the rotating rod 606, and the serrated blades 607 and the stirring blades 608 are both arranged at the bottom end of the inside of the processing box 13.

[0025] Specifically, the mixing and stirring assembly 6 is fixed to the bottom of the processing box 13 through the bracket 601. The bottom end of the bracket 601 is equipped with a motor 602. The motor 602 provides power for the entire mixing and stirring assembly 6. The driving end of the motor 602 is connected to the transmission wheel 1 603. The transmission wheel 1 603 is connected to the transmission wheel 2 604 through a belt 609. The flexible transmission design of the belt 609 makes the system run more smoothly and reduces the vibration and noise caused by direct rigid transmission. The transmission wheel 2 604 is fixed with a rotating rod 2 606. The outer wall of the second rod 606 is rotatably mounted inside the processing box 13, and a rotating rod 605 is also fixed inside the transmission wheel 1 603. The outer wall of the rotating rod 1 605 is also arranged inside the processing box 13 in a rotatable manner, so that the two rotating rods can obtain the power source at the same time and realize synchronous rotation. The outer walls of the rotating rod 1 605 and the rotating rod 2 606 are evenly mounted with multiple sawtooth blades 607 and stirring blades 608, wherein the design of the sawtooth blade 607 can further cut and refine the micro-nano bubbles ejected from the liquid, thereby enhancing the surface of the bubbles. The ratio of surface area to surface area improves the contact efficiency with suspended particles or dissolved pollutants in sewage, while the stirring blade 608 is responsible for forming a strong rotation and turbulence effect in the liquid, so that the gas and liquid are more evenly mixed and dispersed in the entire treatment box 13. The bottom ends of the serrated blade 607 and the stirring blade 608 are arranged in the bottom area of ​​the treatment box 13. This design can not only stir and float the dirt and particles deposited at the bottom to avoid particle precipitation blocking the pipeline or affecting the water quality, but also ensure that the bubbles are more evenly distributed in the water body through strong stirring. The power transmission path of the entire mixing and stirring component 6 is optimized. The elastic transmission through the belt 609 not only reduces the direct friction between the rotating parts and reduces the wear of the equipment, but also enhances the stability of the equipment operation and the reliability of long-term operation. The mixing and stirring component 6, through the synergistic effect of the serrated blade 607 and the stirring blade 608, not only effectively solves the problem of uneven dispersion of bubbles in the liquid in the prior art, but also further improves the mass transfer efficiency of bubbles and pollutants, thereby significantly improving the sewage treatment effect.

[0026] Please refer to the attached Figure 3 - Attachment Figure 8A delivery pump 7 is fixed to the upper surface of the support plate 12, an extraction pipe 8 is fixed to the input end of the delivery pump 7, and the end of the extraction pipe 8 is fixed to the inside of the mixing box 1, a delivery pipe 9 is fixed to the output end of the delivery pump 7, and the end of the delivery pipe 9 is fixed to the inside of the processing box 13, the filtering component 5 includes a connecting rod 501, the outer wall of the connecting rod 501 slides inside the processing box 13, a filter screen 502 is fixed to the bottom end of the connecting rod 501, and the outer wall of the filter screen 502 is arranged inside the processing box 13, and the mixing and stirring component 6 includes a movable plate 401, a movable plate 402, and a movable plate 403. The outer wall of the moving plate 401 is fixed to the outer wall of the moving frame 201, an electric push rod 402 is fixed inside the moving plate 401, a scraper 403 is fixed to the driving end of the electric push rod 402, the outer wall of the scraper 403 is arranged directly above the processing box 13, a plurality of grooves 404 are opened inside the outer side of the processing box 13, a collecting box 405 is fixed to the outer wall of the processing box 13, the outer wall of the collecting box 405 is arranged outside the groove 404, a water outlet pipe 10 is fixed to the inner bottom end of the processing box 13, and a solenoid valve 11 is arranged inside the water outlet pipe 10.

[0027] Specifically, the delivery pump 7 is connected to the inside of the mixing box 1 through the extraction pipe 8 at its input end, and can continuously extract the treated liquid in the mixing box 1 and deliver it to the inside of the treatment box 13 through the delivery pipe 9 connected to the output end, so as to realize the circulation and dynamic replenishment of the mixed liquid, thereby providing a continuous supply of treated liquid for the subsequent mixing and filtering processes, improving the continuity and efficiency of the equipment operation. The filter component 5 is installed in a sliding manner inside the treatment box 13 through the connecting rod 501, and a filter screen 502 is fixed at its bottom end. The filter screen 502 can move up and down driven by the connecting rod 501 to perform multi-level filtering on the sewage inside the treatment box 13. The special setting of the outer wall of the filter screen 502 can ensure that particulate impurities and scum are efficiently intercepted, further improving the filtration accuracy. The mixing and stirring component 6 is connected to the moving frame 201 through the moving plate 401. The moving plate 401 is equipped with an electric push rod 402. The electric push rod 402 drives the scraper 4 through the linear movement of the driving end 03 cleans the scum on the top of the treatment box 13. During the scraping process of the scraper 403, the scum is collected into a plurality of grooves 404 arranged inside the outer side of the treatment box 13. The scum then slides from the grooves 404 into the collection box 405 fixed on the outer wall of the treatment box 13, realizing the automatic collection and centralized treatment of the scum, and effectively avoiding the influence of the accumulation of scum on the operation efficiency and mixing effect of the equipment. The outlet pipe 10 fixed at the bottom end of the treatment box 13 is equipped with a solenoid valve 11, which can accurately control the discharge flow of the treated clean water according to the operation requirements of the equipment, so as to ensure the controllability of the sewage treatment process and the stability of drainage. The design forms an integrated sewage treatment process through the dynamic circulation replenishment of the delivery pump 7, the efficient filtration of the filter screen 502, the automatic cleaning of the scraper 403 and the scum collection function of the collection box 405, which not only improves the degree of automation of the equipment operation, but also solves the problem of the treatment efficiency and particulate matter residue affected by the accumulation of scum in traditional sewage treatment equipment.

[0028] Working principle: The whole device is fixed in a proper position by the support plate 12 of the mixing box 1, and at the same time, the delivery pump 7 on the support plate 12 extracts the sewage from the inside of the mixing box 1 to the inside of the treatment box 13 through the extraction pipe 8, forming a sewage circulation process. The moving component 2 drives the gear 1 204 to mesh with the gear 2 205 through the motor 1 203, driving the moving frame 201 to move back and forth along the rack 206. At the same time, the rotating rod 208 drives the cam 209 to rotate through the rotation of the gear 1 204, and the cam 209 periodically strikes the connecting plate 311, so that the dissolved air pump 304 of the storage box 301 continuously extracts dissolved air water from the storage box 301 through the water extraction pipe 305 and sprays the micro-nano bubbles into the mixing box 1 through multiple high-pressure nozzles 310 through the drainage pipe 306, the spiral hose 307, the connecting pipe 308 and the diversion pipe 309, thereby enhancing the mixing uniformity of the bubbles and the sewage.

[0029] The mixing and stirring component 6 drives the driving wheel 1 603 to rotate through the belt 609 to drive the driving wheel 2 604 to rotate, so that the rotating rod 1 605 and the rotating rod 2 606 rotate at high speed, the serrated blade 607 cuts the micro-nano bubbles, and the stirring blade 608 fully stirs the mixed liquid, thereby improving the dispersion efficiency of the micro-nano bubbles and the oxidation effect of the sewage. At the same time, the relative position of the storage box 301 and the high-pressure nozzle 310 is adjusted up and down by the hydraulic rod 312 to meet the needs of different liquid level heights and ensure the mixing effect.

[0030] The cleaning component 4 moves under the drive of the moving frame 201 through the moving plate 401, and the electric push rod 402 pushes the scraper 403 to move along the upper surface of the treatment box 13, effectively cleaning the floating foam on the surface, and collecting the scum into the collection box 405 through the groove 404 for recycling; at the same time, the filtering component 5 inside the treatment box 13 drives the filter screen 502 to slide up and down through the connecting rod 501, and performs secondary filtration on the sewage in the treatment box 13 to remove residual particles, thereby further improving the clarity and cleanliness of the treated water.

[0031] Finally, the sewage that has undergone multiple purifications is discharged from the outlet pipe 10 at the bottom of the treatment box 13, and the discharge flow is controlled by the solenoid valve 11, thereby achieving efficient operation of the entire device and optimized sewage treatment effects.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ozone high-efficiency micro-nano bubble mixing and dosing device, characterized in that: include: A mixing box (1) having a support plate (12) fixed to its outer wall, and a processing box (13) fixed to the outer side of the support plate (12); A moving assembly (2) is arranged on the outside of the mixing box (1) and is connected to the feeding assembly (3), and is used to move back and forth with the feeding assembly (3); A feeding component (3) connected to the moving component (2) and used for ejecting micro-nano bubbles; A cleaning component (4) connected to the moving component (2) and used for cleaning the floating foam on the surface of the processing box (13); A filter assembly (5), which is arranged inside the treatment box (13) and is used to re-treat the sewage inside the treatment box (13); A mixing and stirring component (6), which is arranged at the bottom of the mixing box (1) and is used to cut and stir the ejected micro-nano bubbles to improve the mixing effect; The moving assembly (2) comprises a moving frame (201), the outer wall of the moving frame (201) is slidably connected to a limit block (207), the outer wall of the limit block (207) is fixed to the outer wall of the mixing box (1), a bracket 1 (202) is fixed to the outer wall of the moving frame (201), a motor 1 (203) is fixed to the end of the bracket 1 (202), a gear 1 (204) is fixed to the output end of the motor 1 (203), a gear 2 (205) is rotatably provided at the bottom end of the moving frame (201), the gear 2 (205) and the gear 1 (204) are meshed, and a rack (206) is fixed to the outer wall of the mixing box (1), the rack (206) and the gear 2 (205) are meshed.

2. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1 is characterized in that: The feeding assembly (3) comprises a storage box (301), the outer wall of the storage box (301) is fixed inside the mobile frame (201), an air dissolving pump (304) is fixed to the outer wall of the storage box (301), a water extraction pipe (305) is fixed to the input end of the air dissolving pump (304), the end of the water extraction pipe (305) is fixed to the inside of the storage box (301), a drainage pipe (306) is fixed to the output end of the air dissolving pump (304), the end of the drainage pipe (306) is fixed to the inside of a spiral hose (307), a connecting pipe (308) is fixed to the bottom end of the spiral hose (307), a diversion pipe (309) is fixed to the bottom end of the connecting pipe (308), and a plurality of high-pressure nozzles (310) are passed through the inside of the diversion pipe (309).

3. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 2 is characterized in that: A left-right symmetrical hydraulic rod (312) is fixed to the bottom end of the storage box (301), a connecting plate (311) is fixed to the driving end of the hydraulic rod (312), the inner wall of the connecting plate (311) is fixed to the outer wall of the spiral hose (307), a feeding pipe (302) penetrates the top end of the storage box (301), and a valve (303) is arranged inside the feeding pipe (302).

4. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1 is characterized in that: The moving assembly (2) further comprises a rotating rod (208), the outer wall of which is fixed inside the gear one (204), the outer wall of which is rotated inside the moving frame (201), a cam (209) being fixed at the end of the rotating rod (208), the outer wall of which is arranged directly below the connecting plate (311).

5. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1 is characterized in that: The mixing and stirring assembly (6) includes a bracket 2 (601), a motor 2 (602) is fixed to the bottom end of the bracket 2 (601), a transmission wheel 1 (603) is fixed to the driving end of the motor 2 (602), a belt (609) is sleeved inside the transmission wheel 1 (603), the outer wall of the belt (609) is transmission-connected to the transmission wheel 2 (604), a rotating rod 2 (606) is fixed inside the transmission wheel 2 (604), and the outer wall of the rotating rod 2 (606) rotates inside the processing box (13).

6. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 5 is characterized in that: A rotating rod 1 (605) is fixed inside the transmission wheel 1 (603); the outer wall of the rotating rod 1 (605) rotates inside the processing box (13); the outer walls of the rotating rod 1 (605) and the rotating rod 2 (606) are both fixed with a plurality of sawtooth blades (607); the outer walls of the rotating rod 1 (605) and the rotating rod 2 (606) are both fixed with a plurality of stirring blades (608); the sawtooth blades (607) and the stirring blades (608) are both arranged at the bottom end inside the processing box (13).

7. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1 is characterized in that: A delivery pump (7) is fixed to the upper surface of the support plate (12); an extraction pipe (8) is fixed to the input end of the delivery pump (7); an end of the extraction pipe (8) is fixed inside the mixing box (1); a delivery pipe (9) is fixed to the output end of the delivery pump (7); an end of the delivery pipe (9) is fixed inside the processing box (13).

8. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1 is characterized in that: The filter assembly (5) comprises a connecting rod (501), the outer wall of the connecting rod (501) slides inside the processing box (13), a filter screen (502) is fixed at the bottom end of the connecting rod (501), and the outer wall of the filter screen (502) is arranged inside the processing box (13).

9. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1 is characterized in that: The mixing and stirring assembly (6) comprises a movable plate (401), the outer wall of the movable plate (401) being fixed to the outer wall of the movable frame (201), an electric push rod (402) being fixed inside the movable plate (401), a scraper (403) being fixed to the driving end of the electric push rod (402), the outer wall of the scraper (403) being arranged directly above the processing box (13), a plurality of grooves (404) being provided inside the outer side of the processing box (13), a collecting box (405) being fixed to the outer wall of the processing box (13), and the outer wall of the collecting box (405) being arranged outside the grooves (404).

10. The ozone high-efficiency micro-nano bubble mixing and dosing device according to claim 1, characterized in that: A water outlet pipe (10) is fixed to the bottom end of the interior of the treatment box (13), and a solenoid valve (11) is arranged inside the water outlet pipe (10).

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