Plasma deep water purification equipment

Abstract

The present invention discloses a plasma deep water purification device, and relates to the technical field of water treatment, the plasma deep water purification device comprises: a mixing water tank, which is internally provided with a spiral device for mixing a liquid medicine; a plurality of plasma aeration pipes are further arranged in the purification water tank; a plasma generator is arranged in the plasma working box; wherein the plasma aeration pipe is internally provided with an aeration hole, the plasma aeration pipe is internally provided with a cleaning structure for cooperatively dredging the aeration hole, the cleaning structure comprises a main shaft, the main shaft is hinged with a plurality of perforation rods, and the positions of the perforation rods and the positions of the aeration holes are in one-to-one correspondence. When the main shaft swings up and down, the perforating rod can be pushed to penetrate through the aeration hole back and forth, and the size of the perforating rod is matched with the aperture of the aeration hole, so that sediments adhered in the aeration hole can be cleaned, the aeration hole is prevented from being blocked, and the influence on release of plasma gas into wastewater is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment, and more specifically, to a plasma deep water purification device. Background Art

[0002] Plasma purification technology is a highly efficient wastewater treatment method that uses high-energy electrons, free radicals and other active particles generated by plasma to decompose organic pollutants, pathogens and certain inorganic substances in wastewater. Plasma treatment can effectively destroy the molecular structure of these pollutants and convert them into harmless or easier to handle substances, thereby deeply purifying the water quality.

[0003] In the prior art, the generated plasma gas needs to be introduced into the wastewater to decompose the organic pollutants in the wastewater. The ions and small molecular compounds generated after decomposition are also easy to combine with metal ions in the water to form precipitation and adhere to the pipes, which are easy to clog the pipes after long-term use. Based on the above problems, we provide a plasma deep water purification equipment. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a plasma deep water purification equipment.

[0005] The plasma deep water purification equipment provided by the present invention adopts the following technical solution:

[0006] A plasma deep water purification device, comprising:

[0007] A mixing water tank, wherein the mixing water tank is provided with a medicine feeding port and a spiral device for mixing medicine is also provided inside the mixing water tank;

[0008] A purified water tank, which is connected to a mixing water tank, and is provided with a plurality of plasma aeration tubes inside the purified water tank, and a plurality of aeration holes are provided on the surface of the plasma aeration tubes for releasing plasma gas to facilitate mixing with wastewater;

[0009] A plasma working box, wherein a plasma generator is arranged inside the plasma working box for generating plasma gas, and an air guide pipe is also installed on the top of the plasma working box, and a butt pipe is installed on the air guide pipe, and the butt pipe is respectively connected to a plurality of plasma aeration pipes, so as to facilitate the introduction of plasma gas into the plasma aeration pipe;

[0010] Among them, a cleaning structure for unblocking the aeration holes is also arranged inside the plasma aeration tube. The cleaning structure includes a main shaft that swings up and down, and a plurality of perforated rods are hingedly connected to the main shaft. The positions of the perforated rods and the aeration holes correspond one by one.

[0011] Preferably, a plurality of sleeves are equidistantly mounted on the main shaft, the sleeves are matched with a plurality of aeration holes on the same horizontal plane, a perforated rod matching the aeration holes at this position is hingedly mounted on the bottom of the sleeve, a suspension wire is bolted to the middle of the perforated rod, an inner bolt is connected to the top of the suspension wire, the inner bolt is movably arranged on the plasma aeration tube and is located directly above the aeration hole, a locking nut is threadedly mounted on the outer end of the inner bolt passing through the plasma aeration tube.

[0012] Preferably, a positioning sleeve is also installed on the bottom wall of the plasma aeration tube, the bottom end sliding sleeve of the main shaft is arranged in the positioning sleeve, and a reciprocating spring is also installed between the bottom of the main shaft and the bottom wall of the positioning sleeve, and a main driving shaft is also installed on the top of the purified water tank, and the main driving shaft is connected to the auxiliary driving shaft through a bevel gear set. The auxiliary driving shaft is arranged through the corresponding plasma aeration tube, and a cam is also mounted on the position of the auxiliary driving shaft in the plasma aeration tube, and the cam is in contact with the top of the main shaft.

[0013] Preferably, a driving motor is also installed on the top of the purified water tank, a pulley A is installed on the output shaft of the driving motor, a pulley B is installed on one end of the main driving shaft, and the same belt C is installed on the pulleys A and B for transmission.

[0014] Preferably, a water outlet box is also installed on the top of the mixing water tank, and a filter plate is also installed at the position where the water outlet box and the mixing water tank are connected. A mixing motor is installed on the top of the water outlet box, and the output shaft of the mixing motor extends into the water outlet box and is connected to a rotating shaft. The spiral device includes a plurality of spiral blades installed on the bottom end of the rotating shaft, and the edge end of the spiral blade is also provided with an outward-turned beveled edge.

[0015] Preferably, a cylindrical filter screen is installed in the water outlet box, and a water outlet pipe is also installed on the top of the side of the water outlet box. A large bearing ring is also installed on the bottom of the inner wall of the cylindrical filter screen, and three scrapers for scraping and cleaning the cylindrical filter screen are installed on the top of the large bearing ring.

[0016] Preferably, a helical gear ring is also installed on the bottom of the large bearing ring, the other end of the main drive shaft extends into the water outlet tank, and a helical gear is also mounted on the end of the main drive shaft, and the helical gear is meshed with the helical gear ring.

[0017] Preferably, the plasma generator includes a power base, on which two electrode plates are installed, the two electrode plates are respectively connected to the positive and negative poles of the power base, and the two electrode plates are arranged in an arc shape, an air guide groove is installed in the gap at the bottom of the two electrode plates, and an air intake pipe is also docked and installed at the bottom of the air guide groove, a blower is also installed on the outer end of the air intake pipe, and an exhaust groove is installed in the gap at the top of the two electrode plates, and the air guide pipe is docked and installed on the exhaust groove.

[0018] Preferably, a supporting disc seat is also provided in the plasma working box, and the supporting disc seat is arranged on the other side opposite to the power base, and a central axis and a trigger shaft are rotatably mounted on the supporting disc seat, and the central axis is arranged at the center of the supporting disc seat, and a plurality of mixing blades are mounted in a circular array on the central axis, and a plurality of trigger blades are mounted in a circular array on the trigger shaft, the trigger shaft is arranged in the air duct, and the trigger blade on one side of the trigger shaft is arranged opposite to the air inlet pipe at the bottom.

[0019] Preferably, a pulley D is mounted on the end of the trigger shaft, a pulley E is mounted on the end of the central shaft, and the pulley D and the pulley E are driven by the same belt F.

[0020] In summary, the present invention includes the following beneficial technical effects:

[0021] 1. The main shaft provided in the present application can conveniently install multiple perforated rods that are compatible with the aeration holes. When the main shaft is shaken up and down, the perforated rods can be pushed back and forth to penetrate the aeration holes. Since the size of the perforated rods is compatible with the aperture of the aeration holes, the precipitation adhering to the aeration holes can be cleaned up, thereby preventing the aeration holes from being blocked and affecting the release of plasma gas into the wastewater.

[0022] 2. The present application provides a spiral blade on the rotating shaft provided in the mixing water tank. When the rotating shaft drives the spiral blade to rotate, the wastewater can be continuously stirred and mixed, so as to facilitate the full mixing of the input reagents with the wastewater and further purify the wastewater. In addition, since the edge of the spiral blade is provided with an outward-turned beveled edge, the wastewater in the center can be pushed upward when rotating, so as to be convenient for entering the water outlet tank for discharge.

[0023] 3. The present application also provides a trigger shaft and a central shaft in the plasma generator. When the air inlet pipe introduces air into the air duct, it can cooperate to push the trigger blades on the trigger shaft to drive the trigger shaft to rotate. Then, with the cooperation of pulley D, pulley E and belt F, the central shaft and the mixing blades can be driven to rotate, which is convenient for mixing air and plasma gas. After that, it can be introduced into the plasma aeration pipe through the air guide pipe and the docking pipe, so as to be released into the wastewater.

[0024] 4. The present application also installs a large bearing ring on the inner wall of the cylindrical filter, and a scraper for cleaning the inner wall of the cylindrical filter is installed on the top of the large bearing ring, which is convenient for automatic cleaning and can effectively prevent the cylindrical filter from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the appearance of the overall structure of the present invention; Figure 2 It is a cross-sectional schematic diagram of the overall structure of the present invention; Figure 3 It is a cross-sectional schematic diagram of the aeration tube structure of the present invention; Figure 4 It is a structural schematic diagram of the perforated rod of the present invention; Figure 5 It is a schematic diagram of the structure of the spiral device of the present invention; Figure 6 It is a schematic diagram of the internal structure of the present invention; Figure 7 It is a cross-sectional schematic diagram of the plasma working box of the present invention; Figure 8 is a cross-sectional schematic diagram of a plasma generator of the present invention; Fig. 9 is a schematic longitudinal section of a plasma generator of the present invention; Fig.10 The present invention Figure 6 A magnified schematic diagram of the structure of part A.

[0036] Explanation of reference numerals: 1. Mixing water tank; 101. Filter plate; 102. Rotating shaft; 103. Mixing motor; 104. Spiral sheet; 2. Purification water tank; 201. Plasma aeration tube; 202. Aeration hole; 203. Butt-joint tube; 204. Main shaft; 205. Bushing; 206. Perforated rod; 207. Positioning sleeve; 208. Reciprocating spring; 209. Suspension wire; 210. Inner bolt; 211. Locking nut; 212. Auxiliary drive shaft; 213. Cam; 214. Bevel gear set; 215. Main drive shaft; 216. Pulley B; 217. Pulley A; 218. Belt C; 219, drive motor; 3, plasma working box; 301, power base; 302, support disc seat; 303, electrode plate; 3031, central axis; 3032, mixing fan blade; 3033, pulley E; 304, air duct; 3041, trigger shaft; 3042, trigger fan blade; 3043, pulley D; 305, blower; 306, air inlet pipe; 307, exhaust groove; 3071, air guide pipe; 4, water outlet box; 401, cylindrical filter screen; 402, water outlet pipe; 404, large bearing ring; 405, scraper; 406, bevel gear ring; 407, bevel gear. DETAILED DESCRIPTION

[0037] The following is combined with Figures 1 to 10 The present invention is described in further detail.

[0038] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.

[0039] Embodiment 1

[0040] The present invention discloses a plasma deep water purification device, referring to Figures 1 to 10 As shown, a plasma deep water purification device comprises:

[0041] A mixing water tank 1, a water outlet box 4 is also installed on the top of the mixing water tank 1, a filter plate 101 is also installed at the position where the water outlet box 4 and the mixing water tank 1 are connected, a mixing motor 103 is installed on the top of the water outlet box 4, the output shaft of the mixing motor 103 extends into the water outlet box 4 and is connected to the rotating shaft 102, a medicine feeding port is provided on the mixing water tank 1, and a spiral device for mixing medicine is also provided inside the mixing water tank 1, the spiral device includes a plurality of spiral pieces 104 installed on the bottom end of the rotating shaft 102, and the edge end of the spiral piece 104 is also provided with an outward-turned bevel. When in use, the mixing motor 103 can drive the rotating shaft 102 and the spiral piece 104 to rotate. When the spiral piece 104 rotates, it can mix and stir the wastewater and the medicine to mix evenly, thereby further purifying the wastewater. In addition, since the outer edge of the spiral piece 104 is provided with an outward-turned bevel, it can also push the wastewater at the center of the mixing water tank 1 to continuously surge upward, so that it is convenient to pass through the filter plate 101 into the water outlet box 4 and to be discharged outwardly;

[0042] The purified water tank 2 is connected to the mixing water tank 1. A plurality of plasma aeration tubes 201 are arranged inside the purified water tank 2. A plurality of aeration holes 202 are provided on the surface of the plasma aeration tubes 201 for releasing plasma gas to facilitate mixing with wastewater. A cleaning structure for unblocking the aeration holes 202 is arranged inside the plasma aeration tubes 201. The cleaning structure includes a main shaft 204 that swings up and down. A plurality of perforated rods 206 are hingedly connected to the main shaft 204. The positions of the perforated rods 206 and the aeration holes 202 correspond one to one. The bottom wall of the plasma aeration tube 201 is also provided with a cleaning structure for unblocking the aeration holes 202. There is a positioning sleeve 207, the bottom end sliding sleeve of the main shaft 204 is set in the positioning sleeve 207, and a reciprocating spring 208 is installed between the bottom of the main shaft 204 and the bottom wall of the positioning sleeve 207. A main drive shaft 215 is also installed on the top of the purified water tank 2. The main drive shaft 215 is connected to the auxiliary drive shaft 212 through the bevel gear set 214. The auxiliary drive shaft 212 is set in the corresponding plasma aeration tube 201, and the part of the auxiliary drive shaft 212 in the plasma aeration tube 201 is also set with a cam 213, and the cam 213 is in contact with the top of the main shaft 204. A driving motor 219 is also installed on the top of the purified water tank 2, and a pulley A217 is installed on the output shaft of the driving motor 219. A pulley B216 is installed on one end of the main driving shaft 215. The pulleys A217 and B216 are driven by the same belt C218. When in use, the driving motor 219 can drive the main driving shaft 215 to rotate under the cooperation of the pulleys A217, B216 and C218, and the auxiliary driving shaft 212 can be driven to rotate due to the bevel gear set 214, which is composed of three bevel gears. , wherein the bevel gear located in the center is meshed with the other two bevel gears on both sides, the bevel gear in the center is mounted on the main drive shaft 215, and the two bevel gears on both sides are mounted on the auxiliary drive shafts 212 on both sides respectively, and the auxiliary drive shaft 212 can drive the cam 213 to rotate, and under the cooperation of the cam 213 and the reciprocating spring 208, the main shaft 204 can be pushed to shake up and down, so as to push the perforated rod 206 to continuously penetrate the corresponding aeration hole 202, and the precipitation accumulated in the aeration hole 202 can be cleaned up, so as to avoid the aeration hole 202 being blocked and affecting the release of plasma gas into the water;

[0043] The plasma working box 3 is provided with a plasma generator inside the plasma working box 3 for generating plasma gas, and a gas guide tube 3071 is also installed on the top of the plasma working box 3, and a butt joint tube 203 is installed on the gas guide tube 3071, and the butt joint tube 203 is respectively connected with a plurality of plasma aeration tubes 201, so as to facilitate the introduction of plasma gas into the plasma aeration tube 201, and the plasma generator includes a power base 301, and two electrode plates 303 are installed on the power base 301, and the two electrode plates 303 are respectively connected with the positive and negative electrodes of the power base 301, and the two electrode plates 303 are arranged in an arc shape, and the two electrode plates An air guide groove 304 is installed in the gap at the bottom of 303, and an air inlet pipe 306 is also installed at the bottom of the air guide groove 304. A blower 305 is also installed on the outer end of the air inlet pipe 306. An exhaust groove 307 is installed in the gap at the top of the two electrode plates 303, and an air guide pipe 3071 is installed on the exhaust groove 307. A support disc seat 302 is also provided in the plasma working box 3. The support disc seat 302 is arranged on the other side opposite to the power base 301, and a central shaft 3031 and a trigger shaft 3041 are rotatably installed on the support disc seat 302. The central shaft 3031 is arranged at the center of the support disc seat 302. The central shaft 3031 A plurality of mixing blades 3032 are installed in the upper annular array, a plurality of trigger blades 3042 are installed in the annular array on the trigger shaft 3041, the trigger shaft 3041 is arranged in the air ducting groove 304, and the trigger blade 3042 on one side of the trigger shaft 3041 is arranged opposite to the air inlet pipe 306 at the bottom, a pulley D3043 is also mounted on the end of the trigger shaft 3041, a pulley E3033 is also mounted on the end of the central shaft 3031, and the same belt F is installed on the pulley D3043 and the pulley E3033 for transmission. When in use, air can be introduced into the air ducting groove 304 through the blower 305 and the air inlet pipe 306, and at this time, the electrical connection is When the two electrode plates 303 on the power base 301 are working, the incoming air is continuously ionized to generate plasma, and when the air enters the air inlet groove 304, it will also push the trigger blades 3042 to rotate continuously, thereby pushing the trigger shaft 3041 to rotate. With the cooperation of the pulley D3043, the pulley E3033 and the belt F, the central axis 3031 and the mixing blades 3032 can be pushed to rotate. At this time, the generated plasma and air can be evenly mixed. After that, the plasma gas can be introduced into the plasma aeration pipe 201 through the exhaust groove 307, the air guide pipe 3071 and the docking pipe 203, so as to be released into the wastewater conveniently.

[0044] Embodiment 2

[0045] Reference Figure 3 , Figure 4As shown, on the basis of the first embodiment, a plurality of sleeves 205 are equidistantly installed on the main shaft 204, the sleeves 205 are adapted to the plurality of aeration holes 202 on the same horizontal plane, and the perforated rods 206 matched with the aeration holes 202 at the position are hingedly installed on the bottom of the sleeves 205, and a suspension wire 209 is bolted to the middle position of the perforated rods 206, and an inner bolt 210 is connected to the top of the suspension wire 209, and the inner bolt 210 is movably arranged on the plasma aeration pipe 201 and is located directly above the aeration hole 202, and the inner bolt 210 passes through the plasma aeration pipe 201. A locking nut 211 is threadedly installed on the outer end of the air pipe 201. Furthermore, in order to facilitate accurate positioning of the main shaft 204 and retain the function of easy disassembly and replacement, a suspension wire 209 is bolted to the middle position of the perforated rod 206. The end of the suspension wire 209 cooperates with the locking nut 211 through an inner bolt 210. After removing the locking nut 211, the inner bolt 210 can be removed from the plasma aeration pipe 201, and then the main shaft 204 and the positioning sleeve 207 can be taken out of the plasma aeration pipe 201 for maintenance and replacement.

[0046] Embodiment 3

[0047] Reference Figure 2 , Figure 6 As shown, on the basis of the first embodiment, a cylindrical filter screen 401 is installed in the water outlet box 4, and a water outlet pipe 402 is also installed on the top of the side of the water outlet box 4, a large bearing ring 404 is also installed on the bottom of the inner wall of the cylindrical filter screen 401, and three scrapers 405 for scraping and cleaning the cylindrical filter screen 401 are installed on the top of the large bearing ring 404, and a bevel gear ring 406 is also installed on the bottom of the large bearing ring 404, and the other end of the main drive shaft 215 extends into the water outlet box 4, and a bevel gear 407 is also installed on this end of the main drive shaft 215, and the bevel gear 407 is meshed with the bevel gear ring 406. In addition, in order to ensure effective filtration of impurities when the water is discharged, the diameter of the cylindrical filter screen 401 should be larger than the diameter of the filter plate 101. The waste water can pass through the filter plate 101 and enter the cylindrical filter screen 401 after being treated in the mixing water tank 1. After further filtration, it can be discharged outward through the outlet pipe 402. In order to prevent the cylindrical filter screen 401 from being blocked by impurities after long-term use, the scraper 405 arranged on the large bearing ring 404 can also scrape off the impurities on the inner wall of the cylindrical filter screen 401, so as to facilitate self-cleaning.

[0048] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0049] The implementation principle of a plasma deep water purification device in an embodiment of the present invention is as follows: when working, first start the plasma working box 3, the power base 301 will start to supply power to the two electrode plates 303, and the blower 305 can be set to pass air between the air inlet groove 304 and the electrode plate 303 through the air inlet pipe 306. At this time, when the two electrode plates 303 electrically connected to the power base 301 are working, the incoming air is continuously ionized to generate plasma, and when the air enters the air inlet groove 304, it will also push the trigger blade 3042 to rotate continuously, thereby pushing the trigger shaft 3041 to rotate. Under the cooperation of the pulley D3043, the pulley E3033 and the belt F, the central shaft 3031 and the mixing blade 3032 can be pushed to rotate. At this time, the generated plasma and air can be evenly mixed, and then the plasma gas can be passed into the plasma aeration pipe 201 through the set exhaust groove 307, the air guide pipe 3071 and the docking pipe 203, so as to be released into the wastewater conveniently;

[0050] In order to prevent the ions in the wastewater from accumulating in the aeration holes 202 for a long time and generating precipitation to block the aeration holes 202, the installed drive motor 219 starts to work. When in use, the drive motor 219 can drive the main drive shaft 215 to rotate under the cooperation of the pulley A217, the pulley B216 and the belt C218, and because the bevel gear set 214 can drive the secondary drive shaft 212 to rotate, the secondary drive shaft 212 can drive the cam 213 to rotate. Under the cooperation of the cam 213 and the reciprocating spring 208, the main shaft 204 can be pushed to shake up and down, so that the perforating rod 206 can be pushed to continuously penetrate the corresponding aeration holes 202, which can In order to clean up the sediment accumulated in the aeration hole 202, avoid clogging of the aeration hole 202, affect the release of plasma gas into the water, and realize the self-cleaning function. Furthermore, in order to facilitate accurate positioning of the main shaft 204 and retain the function of easy disassembly and replacement, a suspension wire 209 is bolted to the middle position of the perforated rod 206. The end of the suspension wire 209 cooperates with the locking nut 211 through the inner bolt 210. After removing the locking nut 211, the inner bolt 210 can be removed from the plasma aeration tube 201, and then the main shaft 204 and the positioning sleeve 207 can be taken out of the plasma aeration tube 201 for maintenance and replacement.

[0051] After the wastewater is decomposed and purified by plasma, it can enter the mixing water tank 1. According to the characteristics of the wastewater, agents that help decompose and purify can be added to the mixing water tank 1. Afterwards, with the cooperation of the mixing motor 103, the rotating shaft 102 and the spiral blade 104 can be driven to rotate. When the spiral blade 104 rotates, the wastewater and the agent can be mixed and stirred to mix evenly, thereby further purifying the wastewater. In addition, since the outer edge of the spiral blade 104 is provided with an outward-turned bevel, it can also push the wastewater in the center of the mixing water tank 1 to continuously surge upward, making it convenient to pass through the filter plate 101 into the water outlet tank 4 for external discharge.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A plasma deep water purification device, characterized in that: include: A mixing water tank (1), wherein the mixing water tank (1) is provided with a medicine feeding port and a spiral device for mixing medicine is also provided inside the mixing water tank; A purified water tank (2), wherein the purified water tank (2) is connected to the mixing water tank (1), and a plurality of plasma aeration tubes (201) are arranged inside the purified water tank (2), and a plurality of aeration holes (202) are provided on the surface of the plasma aeration tubes (201) for releasing plasma gas to facilitate mixing with wastewater; A plasma working box (3), wherein a plasma generator is arranged inside the plasma working box (3) for generating plasma gas, and an air guide pipe (3071) is also installed on the top of the plasma working box (3), a butt joint pipe (203) is installed on the air guide pipe (3071), and the butt joint pipe (203) is respectively connected to a plurality of plasma aeration pipes (201) to facilitate the introduction of plasma gas into the plasma aeration pipe (201); A cleaning structure for unclogging the aeration holes (202) is also provided inside the plasma aeration tube (201), and the cleaning structure comprises a main shaft (204) that swings up and down, and a plurality of perforated rods (206) are hingedly connected to the main shaft (204), and the positions of the perforated rods (206) and the aeration holes (202) correspond one to one.

2. The plasma deep water purification equipment according to claim 1, characterized in that: A plurality of shaft sleeves (205) are equidistantly mounted on the main shaft (204). The shaft sleeves (205) are adapted to a plurality of aeration holes (202) on the same horizontal plane. A perforated rod (206) matched with the aeration hole (202) at the position is hingedly mounted on the bottom of the shaft sleeve (205). A suspension wire (209) is bolted to the middle of the perforated rod (206). An inner bolt (210) is connected to the top of the suspension wire (209). The inner bolt (210) is movably arranged on the plasma aeration tube (201) and is located directly above the aeration hole (202). A locking nut (211) is threadedly mounted on the outer end of the inner bolt (210) that passes through the plasma aeration tube (201).

3. The plasma deep water purification equipment according to claim 2, characterized in that: A positioning sleeve (207) is also installed on the bottom wall of the plasma aeration tube (201), the bottom end sliding sleeve of the main shaft (204) is arranged in the positioning sleeve (207), and a reciprocating spring (208) is also installed between the bottom of the main shaft (204) and the bottom wall of the positioning sleeve (207). A main driving shaft (215) is also installed on the top of the purified water tank (2), and a secondary driving shaft (212) is connected to the main driving shaft (215) through a bevel gear set (214). The secondary driving shaft (212) is arranged through the corresponding plasma aeration tube (201), and a cam (213) is also installed on the part of the secondary driving shaft (212) in the plasma aeration tube (201), and the cam (213) is in contact with the top of the main shaft (204).

4. The plasma deep water purification equipment according to claim 3 is characterized in that: A driving motor (219) is also installed on the top of the purified water tank (2), a pulley A (217) is installed on the output shaft of the driving motor (219), a pulley B (216) is installed on one end of the main driving shaft (215), and the same belt C (218) is installed on the pulley A (217) and the pulley B (216) for transmission.

5. The plasma deep water purification equipment according to claim 1, characterized in that: A water outlet box (4) is also installed on the top of the mixing water tank (1), and a filter plate (101) is also installed at the position where the water outlet box (4) and the mixing water tank (1) are connected. A mixing motor (103) is installed on the top of the water outlet box (4), and the output shaft of the mixing motor (103) extends into the water outlet box (4) and is connected to a rotating shaft (102). The spiral device comprises a plurality of spiral blades (104) installed on the bottom end of the rotating shaft (102), and the edge end of the spiral blade (104) is also provided with an outward-turned bevel.

6. The plasma deep water purification equipment according to claim 5, characterized in that: A cylindrical filter screen (401) is installed in the water outlet box (4), and a water outlet pipe (402) is also installed on the top of the side of the water outlet box (4). A large bearing ring (404) is also installed on the bottom of the inner wall of the cylindrical filter screen (401), and three scrapers (405) for scraping and cleaning the cylindrical filter screen (401) are installed on the top of the large bearing ring (404).

7. The plasma deep water purification equipment according to claim 6, characterized in that: A bevel gear ring (406) is also installed on the bottom of the large bearing ring (404), and the other end of the main drive shaft (215) extends into the water outlet tank (4), and a bevel gear (407) is also mounted on the end of the main drive shaft (215), and the bevel gear (407) is meshed with the bevel gear ring (406).

8. The plasma deep water purification equipment according to claim 1, characterized in that: The plasma generator comprises a power base (301), on which two electrode plates (303) are installed, the two electrode plates (303) are respectively connected to the positive and negative electrodes of the power base (301), and the two electrode plates (303) are arranged in an arc shape, an air guide groove (304) is installed in the gap at the bottom of the two electrode plates (303), an air intake pipe (306) is also butt-mounted at the bottom of the air guide groove (304), a blower (305) is also installed on the outer end of the air intake pipe (306), an exhaust groove (307) is installed in the gap at the top of the two electrode plates (303), and the air guide pipe (3071) is butt-mounted on the exhaust groove (307).

9. The plasma deep water purification equipment according to claim 8, characterized in that: The plasma working box (3) is further provided with a supporting disc seat (302), the supporting disc seat (302) being arranged on the other side opposite to the power base (301), and a central shaft (3031) and a trigger shaft (3041) are rotatably mounted on the supporting disc seat (302), the central shaft (3031) being arranged at the center of the supporting disc seat (302), a plurality of mixing blades (3032) being mounted in an annular array on the central shaft (3031), a plurality of trigger blades (3042) being mounted in an annular array on the trigger shaft (3041), the trigger shaft (3041) being arranged in the air inlet groove (304), and a trigger blade (3042) on one side of the trigger shaft (3041) being arranged opposite to an air inlet pipe (306) at the bottom.

10. The plasma deep water purification equipment according to claim 9, characterized in that: A pulley D (3043) is also mounted on the end of the trigger shaft (3041), and a pulley E (3033) is also mounted on the end of the central shaft (3031). The pulley D (3043) and the pulley E (3033) are driven by a same belt F.

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