A plasma activated water device

Abstract

The invention discloses a plasma activated water device, and relates to the technical field of applying plasma to treat water. The device comprises a support seat, the support seat is externally connected to a program control system, a liquid mixing component is installed on one side of the support seat, a plasma activated water component is installed on the other side of the support seat, and a liquid separation component is connected between the plasma activated water component and the liquid mixing component; the liquid mixing component comprises a first support unit, a mixing unit and an oscillating unit, the first support unit is fixedly installed on one side of the support seat, the mixing unit and the oscillating unit are both installed in the first support unit, the mixing unit and the oscillating unit are connected, the mixing unit is connected to the plasma activated water component through the liquid separation component, a plurality of mixing units are evenly spaced in a circle, and each group of mixing units is externally connected to a detection device and a material injection device; the invention can generate plasma activated water with high efficiency and high quality, and can treat waste water with high efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of applying plasma to treat water, and in particular to a plasma activated water device. Background Art

[0002] At present, plasma-activated water has been applied in environmental protection, agriculture, medical treatment and other fields. Its production methods are divided into direct and indirect. Direct generation of activated water mainly involves discharge in water, discharge on liquid surface and discharge in air on liquid, etc. Indirect generation mainly involves mixing plasma with liquid after generation, and using ozone generator to generate ozone and inject it into water to form high-concentration ozone water, thereby producing activated water.

[0003] However, the plasma water generating device in the prior art has the problems of low preparation efficiency, poor uniformity and stability, easy damage of the equipment, and limited amount of plasma activated water prepared per unit time. In addition, after the plasma activated water is prepared in the prior art, it is impossible to efficiently mix and detect with other substances. At the same time, after the preparation is completed, the plasma activated water needs to be transported before mixing and detection can be carried out, which has low detection efficiency and is easy to affect the detection effect. Summary of the invention

[0004] In view of the above technical problems, the present invention proposes a plasma activated water device, comprising a support base, the support base is externally connected to a program control system, a liquid mixing component is installed on one side of the support base, a plasma activated water component is installed on the other side of the support base, and a liquid separation component is connected between the plasma activated water component and the liquid mixing component; the liquid mixing component comprises a first support unit, a mixing unit and an oscillation unit, the first support unit is fixedly installed on one side of the support base, the mixing unit and the oscillation unit are both installed in the first support unit, the mixing unit and the oscillation unit are connected, the mixing unit is connected to the plasma activated water component through the liquid separation component, the mixing units are evenly spaced in a circle, and each group of the mixing units is externally connected to a detection device and a material injection device;

[0005] The plasma activated water assembly comprises a second support unit, a water circulation unit, a plasma generating unit and an oxygen producing unit. The second support unit is fixedly mounted on the other side of the support base. The water circulation unit, the plasma generating unit and the oxygen producing unit are all mounted in the second support unit. The oxygen producing unit and the water circulation unit are both connected to the plasma generating unit. The water circulation unit is connected to the liquid separation assembly, and the water circulation unit is connected to an external water pool.

[0006] Furthermore, the second supporting unit comprises a supporting shell 1, wherein the supporting shell 1 is fixedly mounted on one side of the supporting base, and a plurality of heat dissipation holes are evenly spaced at the bottom of one side of the supporting shell 1.

[0007] Furthermore, the plasma generating unit includes a high-voltage pulse power supply, a venturi tube ejector, a water pipe 1, a support frame 4, a wire, a water pipe 5 and a dielectric barrier discharge module, wherein the high-voltage pulse power supply is detachably mounted above the support shell 1, the venturi tube ejector is fixedly mounted in the support shell 1 through the support frame 4, the upper end of the venturi tube ejector is connected to the water circulation unit through the water pipe 1, the lower end of the venturi tube ejector is connected to the water circulation unit through the water pipe 5, a dielectric barrier discharge module is installed at the throat of the venturi tube ejector, the high-voltage pulse power supply is connected to the dielectric barrier discharge module through multiple wires, and the side of the venturi tube ejector is connected to the oxygen production unit.

[0008] Furthermore, the water circulation unit includes a circulating water pump, a water storage tank, water pipe 2, water pipe 3, support frame 2, water pipe 4 and support frame 3, the circulating water pump is fixedly installed inside the supporting shell 1 through support frame 3, one side of the circulating water pump is connected to the external water pool through water pipe 2, and the other side of the circulating water pump is connected to the venturi tube ejector through water pipe 1, the water storage tank is fixedly installed in the supporting shell 1 through support frame 2, the water storage tank is connected to the liquid separation component through water pipe 4, the water storage tank is connected to the external water pool through water pipe 3, an exhaust pipe passing through the supporting shell 1 is installed on the water storage tank, the water storage tank is connected to the venturi tube ejector through water pipe 5, the water pipe 2, water pipe 3 and water pipe 5 are all provided with a control valve 1, and the exhaust pipe is provided with an exhaust valve.

[0009] Furthermore, the oxygen production unit includes an air pump, a support frame 1, an oxygen generator, a connecting pipe 1 and a connecting pipe 2. The air pump is fixedly mounted on the outside of the support shell 1 through the support frame 1, and the oxygen generator is fixedly mounted on the inside of the support shell 1. The air pump is connected to the oxygen generator through the connecting pipe 1, and the oxygen generator is connected to the venturi tube ejector through the connecting pipe 2.

[0010] Furthermore, the liquid separation component includes a connecting tube three, a liquid separation cylinder and a support ring, the liquid separation cylinder is fixedly installed inside the first support unit through the support ring, one end of the connecting tube three is connected to the water pipe four, and the other end of the connecting tube three is connected to the upper end of the liquid separation cylinder, a plurality of liquid separation grooves are opened inside the liquid separation cylinder, and the plurality of liquid separation grooves are evenly spaced and distributed in a circular shape, and the lower end of each of the liquid separation grooves is connected to a liquid separation tube, and the liquid separation tube is fixedly installed at the lower end of the liquid separation cylinder, and each of the liquid separation tubes is connected to the connecting tube three through the corresponding liquid separation groove, and the liquid separation tube is connected to the mixing unit, and the liquid separation tube and the mixing unit correspond one to one, and the connecting tube three is provided with a liquid pump one and a control valve two.

[0011] Furthermore, the first support unit includes a support shell 2, a support leg and a sliding plate, the support leg is fixedly installed on the bottom of the support shell 2, a plurality of support legs are evenly spaced in a circular shape, the support shell 2 is fixedly installed on the other side of the support seat through a plurality of support legs, a plurality of sliding grooves are evenly opened in a circular shape on the support shell 2, and the sliding plate is slidably installed in the support shell 2.

[0012] Furthermore, the mixing unit includes a liquid outlet pipe, a liquid mixing cylinder and a liquid injection pipe, the liquid mixing cylinder is fixedly mounted on a sliding disk, the liquid outlet pipe is fixedly mounted on the lower end of the supporting shell 2, the liquid outlet pipe is slidably connected to the liquid mixing cylinder, a liquid inlet pipe is fixedly mounted on the upper end of the liquid mixing cylinder, the liquid inlet pipe is slidably connected to the liquid dispensing tube, the liquid injection pipe is fixedly mounted on the liquid inlet pipe, each of the liquid outlet pipes is connected to a corresponding detection device, a liquid pump 2 is provided on the liquid outlet pipe, a control valve 3 is provided on the liquid outlet pipe and the liquid injection pipe, and each of the liquid injection pipes is correspondingly connected to a material injection device.

[0013] Furthermore, the oscillation unit includes a motor, a rotating disk, a support frame five and an oscillation frame, the rotating disk is rotatably mounted on the lower end of the support shell two, the motor is fixedly mounted on the support seat, the rotating disk is coaxially fixedly connected to the output shaft of the motor, a plurality of oblique protrusions are fixedly arranged on the rotating disk at uniform intervals in a circular shape, each of the oblique protrusions is provided with an inclined surface, the support frame five is fixedly mounted inside the support shell two, a plurality of oscillation rods are slidingly arranged on the support frame five at uniform intervals in a circular shape, an oscillation ball and a connecting ring are fixedly mounted on the lower end of each of the oscillation rods, the oscillation ball is provided below the connecting ring, each of the oscillation balls is slidably connected to the inclined surface on the corresponding oblique protrusion, a spring is connected between each of the connecting rings and the support frame five, the oscillation frame is fixedly mounted on the oscillation rod, and the oscillation frame is fixedly connected to the sliding disk.

[0014] Furthermore, a plurality of universal wheels are installed at the bottom of the support seat, and the plurality of universal wheels are distributed in a rectangular shape at each corner of the bottom of the support seat, and each of the universal wheels is installed with a locking mechanism for limiting the universal wheel.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) the present invention can efficiently activate water by using a plasma activated water device composed of an air pump, an oxygen generator, a dielectric barrier discharge (DBD) module, a high-voltage pulse power supply, a venturi ejector, a circulating water pump and a water storage tank; (2) the present invention cleverly utilizes the water jet of the venturi ejector to form a throat negative pressure zone, so that the dielectric barrier discharge (DBD) module connected to the throat discharges at low pressure to generate an oxygen plasma jet, and the low-pressure oxygen plasma jet can be ejected and directly act on the water flow, and the generated active substances are efficiently mixed and reacted in the throat and expansion tube of the venturi ejector to generate activated water; (3) the plasma generated by the present invention The jet activated water and its circulation system have a continuous and stable activated water preparation function and treatment effect, and can efficiently treat wastewater, remove algae and promote bean sprout growth; (4) The present invention drives the sliding disk to oscillate back and forth through the oscillation frame in the mixing liquid component, and the sliding disk drives the mixing liquid cylinder to oscillate back and forth, so that the solution in the mixing liquid cylinder can be quickly and efficiently mixed, thereby improving the mixing efficiency and effect; (5) The present invention can efficiently detect multiple parameters of plasma activated water, and can also detect the treatment effect of plasma activated water on different materials, greatly improving the detection efficiency; (6) The present invention uses a liquid separation component to efficiently divide the plasma activated water into multiple parts for subsequent detection, thereby improving the overall detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the plasma activated water equipment of the present invention.

[0017] Figure 2 It is a front view of the plasma activated water device of the present invention.

[0018] Figure 3 It is a top view of the plasma activated water device of the present invention.

[0019] Figure 4 It is a side view of the plasma activated water device of the present invention.

[0020] Figure 5 It is a schematic diagram of the structure of the plasma activated water component of the present invention.

[0021] Figure 6 It is a schematic diagram of the partial structure of the plasma activated water equipment of the present invention.

[0022] Figure 7 The local structure of the plasma activated water component of the present invention is shown in FIG. Figure 1 .

[0023] Figure 8 The local structure of the plasma activated water component of the present invention is shown in FIG. Figure 2 .

[0024] Fig. 9 It is a top view of the local structure of the plasma activated water component of the present invention.

[0025] Fig.10 For the present invention Fig. 9 Cross-sectional view along the AA direction.

[0026] Fig.11 It is a schematic diagram of the structure of the liquid mixing component of the present invention.

[0027] Fig.12 The local structure of the liquid mixing component of the present invention is shown in FIG. Figure 1 .

[0028] Fig.13 It is a top view of the local structure of the liquid mixing component of the present invention.

[0029] Fig.14 For the present invention Fig.13 Cross-sectional view along direction BB.

[0030] Fig.15 The local structure of the liquid mixing component of the present invention is shown in FIG. Figure 2 .

[0031] Fig.16 The local structure of the liquid mixing component of the present invention is shown in FIG. Figure 3 .

[0032] Fig.17 The figure is a schematic diagram of the working process of the plasma activated water device of the present invention.

[0033] Figure numbers: 101-support seat; 201-support shell 1; 202-high voltage pulse power supply; 203-air pump; 204-support frame 1; 205-heat dissipation hole; 206-oxygen generator; 207-venturi tube ejector; 208-circulating water pump; 209-water storage tank; 210-connecting pipe 1; 211-connecting pipe 2; 212-water pipe 1; 213-exhaust pipe; 214-water pipe 2; 215-water pipe 3; 216-support frame 2; 217-water pipe 4; 218-support frame 3; 219-support frame 4; 220-wire; 221-water pipe Five; 222-dielectric barrier discharge module; 301-connecting pipe three; 302-liquid separation cylinder; 303-support ring; 304-liquid separation tube; 305-liquid separation tank; 401-support shell two; 402-support leg; 403-motor; 404-rotating disk; 405-slide; 406-liquid outlet pipe; 407-mixing cylinder; 408-sliding disk; 409-liquid injection pipe; 410-liquid inlet pipe; 411-oblique protrusion; 412-oscillation ball; 413-connecting ring; 414-support frame five; 415-spring; 416-oscillation rod; 417-oscillation frame. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0035] Example: Figure 1-Figure 17 A plasma activated water device is shown, comprising a support base 101, the support base 101 is externally connected to a program control system, a liquid mixing component is installed on one side of the support base 101, a plasma activated water component is installed on the other side of the support base 101, and a liquid separation component is connected between the plasma activated water component and the liquid mixing component; the liquid mixing component comprises a first support unit, a mixing unit and an oscillation unit, the first support unit is fixedly installed on one side of the support base 101, the mixing unit and the oscillation unit are both installed in the first support unit, the mixing unit and the oscillation unit are connected, the mixing unit is connected to the plasma activated water component through the liquid separation component, a plurality of mixing units are evenly spaced in a circle, and each group of mixing units is externally connected to a detection device and a material injection device.

[0036] The plasma activated water assembly includes a second support unit, a water circulation unit, a plasma generating unit and an oxygen producing unit. The second support unit is fixedly mounted on the other side of the support base 101. The water circulation unit, the plasma generating unit and the oxygen producing unit are all mounted in the second support unit. The oxygen producing unit and the water circulation unit are both connected to the plasma generating unit. The water circulation unit is connected to the liquid separation assembly, and the water circulation unit is connected to an external water pool.

[0037] The second support unit includes a support shell 201 , which is fixedly mounted on one side of the support base 101 , and a plurality of heat dissipation holes 205 are evenly spaced apart at the bottom of one side of the support shell 201 .

[0038] The plasma generating unit comprises a high-voltage pulse power supply 202, a venturi tube ejector 207, a water pipe 212, a support frame 219, a wire 220, a water pipe 221 and a dielectric barrier discharge module 222. The high-voltage pulse power supply 202 is detachably mounted above the support shell 201. The venturi tube ejector 207 is fixedly mounted in the support shell 201 through the support frame 219. The upper end of the venturi tube ejector 207 is connected to the water circulation unit through the water pipe 212. The lower end of the venturi tube ejector 207 is connected to the water circulation unit through the water pipe 221. A dielectric barrier discharge module 222 is installed at the throat of the venturi tube ejector 207. The high-voltage pulse power supply 202 is connected to the dielectric barrier discharge module 222 through multiple wires 220. The side of the venturi tube ejector 207 is connected to the oxygen production unit.

[0039] The water circulation unit includes a circulating water pump 208, a water storage tank 209, a water pipe 214, a water pipe 3 215, a support frame 216, a water pipe 4 217 and a support frame 3 218. The circulating water pump 208 is fixedly installed inside the support housing 1 201 through the support frame 3 218. One side of the circulating water pump 208 is connected to the external water pool through the water pipe 214, and the other side of the circulating water pump 208 is connected to the venturi tube ejector 207 through the water pipe 1 212. The water storage tank 209 is connected to the venturi tube ejector 207 through the support frame 218. The second water pipe 216 is fixedly installed in the supporting shell 1 201, the water tank 209 is connected to the liquid separation component through the water pipe four 217, the water tank 209 is connected to the external water pool through the water pipe three 215, the water tank 209 is installed with an exhaust pipe 213 passing through the supporting shell 1 201, the water tank 209 is connected to the venturi tube ejector 207 through the water pipe five 221, the water pipe two 214, the water pipe three 215, and the water pipe five 221 are all provided with a control valve one, and the exhaust pipe 213 is provided with an exhaust valve.

[0040] The oxygen production unit includes an air pump 203, a support frame 204, an oxygen generator 206, a connecting pipe 1 210 and a connecting pipe 2 211. The air pump 203 is fixedly installed on the outside of the support shell 201 through the support frame 204, and the oxygen generator 206 is fixedly installed on the inside of the support shell 201. The air pump 203 is connected to the oxygen generator 206 through the connecting pipe 1 210, and the oxygen generator 206 is connected to the venturi tube ejector 207 through the connecting pipe 211.

[0041] The liquid dispensing assembly includes a connecting tube three 301, a liquid dispensing cylinder 302 and a support ring 303. The liquid dispensing cylinder 302 is fixedly installed inside the first support unit through the support ring 303. One end of the connecting tube three 301 is connected to the water pipe four 217, and the other end of the connecting tube three 301 is connected to the upper end of the liquid dispensing cylinder 302. A plurality of liquid dispensing grooves 305 are provided inside the liquid dispensing cylinder 302. The plurality of liquid dispensing grooves 305 are evenly spaced and distributed in a circular shape. The lower end of each liquid dispensing groove 305 is connected to a liquid dispensing tube 304, which is fixedly installed at the lower end of the liquid dispensing cylinder 302. Each liquid dispensing tube 304 is connected to the connecting tube three 301 through the corresponding liquid dispensing groove 305. The liquid dispensing tube 304 is connected to the mixing unit, and the liquid dispensing tube 304 corresponds to the mixing unit one by one. The connecting tube three 301 is provided with a liquid extraction pump 1 and a control valve 2.

[0042] The first support unit includes a support shell 401, a support leg 402 and a sliding plate 408. The support leg 402 is fixedly installed at the bottom of the support shell 401. A plurality of support legs 402 are evenly spaced in a circular shape. The support shell 401 is fixedly installed on the other side of the support base 101 through a plurality of support legs 402. A plurality of sliding grooves 405 are evenly opened in a circular shape on the support shell 401, and the sliding plate 408 is slidably installed in the support shell 401.

[0043] The mixing unit includes a liquid outlet pipe 406, a liquid mixing cylinder 407 and a liquid injection pipe 409. The liquid mixing cylinder 407 is fixedly installed on a sliding disk 408. The liquid outlet pipe 406 is fixedly installed at the lower end of the supporting shell 401. The liquid outlet pipe 406 is slidably connected to the liquid mixing cylinder 407. A liquid inlet pipe 410 is fixedly installed on the upper end of the liquid mixing cylinder 407. The liquid inlet pipe 410 is slidably connected to the liquid dispensing tube 304. The liquid injection pipe 409 is fixedly installed on the liquid inlet pipe 410. Each liquid outlet pipe 406 is connected to a corresponding detection device. A liquid pump 2 is provided on the liquid outlet pipe 406. A control valve 3 is provided on the liquid outlet pipe 406 and the liquid injection pipe 409. Each liquid injection pipe 409 is correspondingly connected to a material injection device.

[0044] The oscillation unit includes a motor 403, a rotating disk 404, a support frame 5 414 and an oscillation frame 417. The rotating disk 404 is rotatably mounted on the lower end of the support shell 2 401. The motor 403 is fixedly mounted on the support seat 101. The rotating disk 404 is coaxially fixedly connected with the output shaft of the motor 403. A plurality of oblique protrusions 411 are evenly spaced and fixedly arranged on the rotating disk 404 in a circular shape. Each oblique protrusion 411 is provided with an inclined surface. The support frame 5 414 is fixedly mounted inside the support shell 2 401. The support frame A plurality of oscillation rods 416 are evenly spaced and slidably arranged on the support frame 414 in a circular shape, and an oscillation ball 412 and a connecting ring 413 are fixedly installed at the lower end of each oscillation rod 416. The oscillation ball 412 is arranged below the connecting ring 413, and each oscillation ball 412 is slidably connected to the inclined surface on the corresponding oblique protrusion 411. A spring 415 is connected between each connecting ring 413 and the support frame 414, and an oscillation frame 417 is fixedly installed on the oscillation rod 416, and the oscillation frame 417 is fixedly connected to the sliding disk 408.

[0045] A plurality of universal wheels are installed at the bottom of the support base 101. The plurality of universal wheels are distributed in a rectangular shape at each corner of the bottom of the support base 101. A locking mechanism for limiting the position of the universal wheel is installed on each universal wheel.

[0046] The working principle of the present invention is: when the plasma activated water component works:

[0047] The circulating water pump 208 injects the water in the pool into the venturi tube ejector 207 through the water pipe 214 and the water pipe 1 212 to form a water jet; the air pump 203 inputs the air into the oxygen generator 206 through the connecting pipe 1 210 to produce high-purity oxygen; the oxygen is injected into the dielectric barrier discharge module 222 (DBD module) at the throat of the venturi tube ejector 207 through the connecting pipe 211, and the high-voltage pulse power supply 202 discharges high-voltage pulses to the dielectric barrier discharge module 222 through the wire 220, and the dielectric barrier Under the action of high-speed water flow and high-voltage pulse discharge at the throat of the discharge module 222, the dielectric barrier discharge module 222 performs low-pressure discharge to form an oxygen plasma jet; the oxygen plasma jet acts on the water flow in the throat of the venturi tube ejector 207, generating a large amount of high-energy particles, ozone and other active substances, which react in the venturi tube ejector 207 to generate plasma-activated water; the plasma-activated water enters the water storage tank 209 through the water pipe five 221, and the water storage tank 209 is connected to the water pool through the water pipe three 215 for circulation activation.

[0048] Thus, the water jet of the venturi ejector 207 can be used to form a throat negative pressure zone, so that the dielectric barrier discharge module 222 connected to the throat can discharge under low pressure to generate an oxygen plasma jet. The low-pressure oxygen plasma jet can be ejected and directly act on the water flow, and the generated active substances can be efficiently mixed and reacted in the throat and expansion tube of the venturi ejector 207 to generate activated water.

[0049] When the liquid mixing component, detection device and injection device are working:

[0050] When the plasma activated water enters the water storage tank 209 through the water pipe five 221, it enters the liquid separation cylinder 302 through the water pipe four 217 and the connecting pipe three 301, and enters the multiple mixing cylinders 407 through the liquid separation tank 305 and the corresponding liquid separation pipe 304 and the liquid inlet pipe 410. At this time, the control valve three on the liquid outlet pipe 406 is closed, and the multiple injection devices inject the wastewater and the chlorella solution into the mixing cylinder 407 through the injection pipe 409 respectively. No material is injected into the remaining mixing cylinders 407. The output shaft of the motor 403 drives the rotating disk 404 to rotate. When the rotating disk 404 rotates, the inclined surface on the inclined protrusion 411 drives the oscillation ball 412 and the connecting ring 413 to move, and then drives the oscillation rod 416 to move on the support frame five 414. Under the action of the oblique protrusion 411 and the spring 415, the oscillation rod 416 oscillates back and forth, and then drives the sliding disk 408 to oscillate back and forth through the oscillation frame 417. The sliding disk 408 drives the mixing The liquid cylinder 407 oscillates back and forth, so that the solution in the mixing cylinder 407 can be mixed quickly and efficiently, thereby improving the efficiency and effect of mixing. After the mixing is completed (the mixing time is set as needed in actual use), the control valve 3 on the liquid outlet pipe 406 is opened, and the mixed solution and the solution without added materials are respectively injected into the corresponding detection device through the corresponding liquid outlet pipe 406 for detection. The solution without injected materials has parameters such as conductivity and oxidation-reduction potential (ORP) value of plasma-activated water. After the detection is completed, the plasma-activated water can be used to cultivate bean sprouts, observe the growth effect of bean sprouts cultivated with plasma-activated water, or be used for other research (selected according to needs); the treatment effects of the chlorella injected into the wastewater are respectively detected, so that multiple parameters of the plasma-activated water can be efficiently detected, and the treatment effects of the plasma-activated water on different materials can be detected at the same time, which greatly improves the detection efficiency.

[0051] It should be particularly noted that the start and stop of the above-mentioned power parts and the overall working process of the present invention are all controlled by a program control system.

Claims

1. A plasma activated water device, comprising a support base, the support base is externally connected to a program control system, characterized in that: A liquid mixing component is installed on one side of the support seat, a plasma activated water component is installed on the other side of the support seat, and a liquid separation component is connected between the plasma activated water component and the liquid mixing component; the liquid mixing component includes a first support unit, a mixing unit and an oscillation unit, the first support unit is fixedly installed on one side of the support seat, the mixing unit and the oscillation unit are both installed in the first support unit, the mixing unit and the oscillation unit are connected, the mixing unit is connected to the plasma activated water component through the liquid separation component, the mixing units are evenly spaced in a circle, and each group of mixing units is externally connected to a detection device and a material injection device; The plasma activated water assembly includes a second support unit, a water circulation unit, a plasma generating unit and an oxygen generating unit. The second support unit is fixedly mounted on the other side of the support base. The water circulation unit, the plasma generating unit and the oxygen generating unit are all mounted in the second support unit. The oxygen generating unit and the water circulation unit are both connected to the plasma generating unit. The water circulation unit is connected to the liquid separation assembly, and the water circulation unit is connected to an external water pool. The second support unit includes a support shell 1, which is fixedly mounted on one side of the support base. A plurality of heat dissipation holes are evenly spaced at the bottom of one side of the support shell 1. The water circulation unit includes a circulating water pump, a water storage tank, a second water pipe, a third water pipe, a second support frame, a fourth water pipe and a third support frame. The circulating water pump is fixedly installed inside the first support shell through the third support frame. One side of the circulating water pump is connected to an external water pool through the second water pipe. The other side of the circulating water pump is connected to a venturi tube ejector through the first water pipe. The water storage tank is fixedly installed inside the first support shell through the second support frame. The water storage tank is connected to a liquid separation component through the fourth water pipe. The water storage tank is connected to an external water pool through the third water pipe. An exhaust pipe passing through the first support shell is installed on the water storage tank. The water storage tank is connected to the venturi tube ejector through the fifth water pipe. The second water pipe, the third water pipe and the fifth water pipe are all provided with a control valve. An exhaust valve is provided on the exhaust pipe. The liquid separation component includes a connecting pipe three, a liquid separation cylinder and a support ring, the liquid separation cylinder is fixedly installed inside the first support unit through the support ring, one end of the connecting pipe three is connected to the water pipe four, the other end of the connecting pipe three is connected to the upper end of the liquid separation cylinder, a plurality of liquid separation grooves are provided inside the liquid separation cylinder, the plurality of liquid separation grooves are evenly spaced and distributed in a circular shape, a liquid separation pipe is fixedly connected to the lower end of each liquid separation groove, each liquid separation pipe is connected to the connecting pipe three through the corresponding liquid separation groove, the liquid separation pipes are connected to the mixing unit one by one, and a liquid extraction pump one and a control valve two are provided on the connecting pipe three; The mixing unit includes a liquid outlet pipe, a liquid mixing cylinder and a liquid injection pipe. The liquid mixing cylinder is fixedly installed on a sliding disk, the liquid outlet pipe is fixedly installed on the lower end of the supporting shell 2, the liquid outlet pipe is slidably connected to the liquid mixing cylinder, a liquid inlet pipe is fixedly installed on the upper end of the liquid mixing cylinder, the liquid inlet pipe is slidably connected to the liquid dispensing pipe, the liquid injection pipe is fixedly installed on the liquid inlet pipe, each liquid outlet pipe is connected to a corresponding detection device, a liquid pump 2 is arranged on the liquid outlet pipe, a control valve 3 is arranged on the liquid outlet pipe and the liquid injection pipe, and each liquid injection pipe is correspondingly connected to a material injection device.

2. The plasma activated water device according to claim 1, characterized in that: The plasma generating unit comprises a high-voltage pulse power supply, a venturi tube ejector, a water pipe 1, a support frame 4, a wire, a water pipe 5 and a dielectric barrier discharge module. The high-voltage pulse power supply is detachably mounted above the support shell 1. The venturi tube ejector is fixedly mounted in the support shell 1 through the support frame 4. The upper end of the venturi tube ejector is connected to the water circulation unit through the water pipe 1. The lower end of the venturi tube ejector is connected to the water circulation unit through the water pipe 5. The dielectric barrier discharge module is installed at the throat of the venturi tube ejector. The high-voltage pulse power supply is connected to the dielectric barrier discharge module through multiple wires. The side of the venturi tube ejector is connected to the oxygen production unit.

3. The plasma activated water device according to claim 1, characterized in that: The oxygen production unit includes an air pump, a support frame 1, an oxygen generator, a connecting pipe 1 and a connecting pipe 2. The air pump is fixedly installed on the outside of the support shell 1 through the support frame 1, and the oxygen generator is fixedly installed on the inside of the support shell 1. The air pump is connected to the oxygen generator through the connecting pipe 1, and the oxygen generator is connected to the venturi tube ejector through the connecting pipe 2.

4. The plasma activated water device according to claim 1, characterized in that: The first support unit includes a support shell 2, support legs and a sliding disk. The support legs are fixedly installed at the bottom of the support shell 2. A plurality of support legs are evenly spaced in a circular shape. The support shell 2 is fixedly installed on the other side of the support seat through a plurality of support legs. A plurality of sliding grooves are evenly opened in a circular shape on the support shell 2, and the sliding disk is slidably installed in the support shell 2.

5. The plasma activated water device according to claim 1, characterized in that: The oscillation unit includes a motor, a rotating disk, a support frame five and an oscillation frame. The rotating disk is rotatably installed at the lower end of the support shell two, the motor is fixedly installed on the support seat, the rotating disk is coaxially fixedly connected to the output shaft of the motor, a plurality of oblique protrusions are fixedly arranged on the rotating disk at uniform intervals in a circular shape, each oblique protrusion is provided with an inclined surface, the support frame five is fixedly installed inside the support shell two, a plurality of oscillation rods are slidingly arranged on the support frame five at uniform intervals in a circular shape, an oscillation ball and a connecting ring are fixedly installed at the lower end of each oscillation rod, the oscillation ball is provided below the connecting ring, each oscillation ball is slidably connected to the inclined surface on the corresponding oblique protrusion, a spring is connected between each connecting ring and the support frame five, the oscillation frame is fixedly installed on the oscillation rod, and the oscillation frame is fixedly connected to the sliding disk.

6. The plasma activated water device according to claim 1, characterized in that: A plurality of universal wheels are installed at the bottom of the support seat, and the plurality of universal wheels are distributed in a rectangular shape at each corner of the bottom of the support seat, and a locking mechanism for limiting the position of the universal wheel is installed on each universal wheel.

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