High efficiency cyclone water purifier

Abstract

The application relates to the technical field of sewage treatment and water resource recycling, and discloses a high-efficiency cyclone water purifier, which comprises a sedimentation tank, a sand removal tank, an oil film removal assembly and a disinfection tank. The sand removal tank comprises a tank body, a water inlet pipe, a water outlet pipe and an inner lining. The inner lining is fixedly arranged in the tank body, and a through hole is arranged in the inner lining. The water inlet pipe is connected with the inside of the tank body through the through hole. The oil film removal assembly comprises a collecting barrel and an oil discharge pipe. The collecting barrel is sleeved on the periphery of the water outlet pipe, and an oil inlet is arranged on the top side of the collecting barrel. The oil discharge pipe penetrates through the collecting barrel and is fixedly arranged on the collecting barrel. The sedimentation tank, the sand removal tank, the oil film removal assembly and the disinfection tank are arranged, so that the sewage can be purified step by step, the purification effect of the water body is improved, the sand removal tank and the oil film removal assembly are combined together, and the inner lining is arranged in the sand removal tank. Therefore, the purification efficiency of the purifier can be improved, the sand removal tank can be protected, and the service life of the purifier is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to sewage treatment and water resource recycling technical field, and particularly relates to a high-efficiency cyclone water purifier. BACKGROUND

[0002] At present, there are various sewage treatment technologies, including physical treatment method, chemical treatment method and biological treatment method. The physical treatment method mainly removes suspended solids and floating substances in sewage through sedimentation, filtration, air flotation and the like; the chemical treatment method removes dissolved pollutants in sewage by chemical reaction; and the biological treatment method decomposes organic matters in sewage by metabolic action of microorganisms. However, a single treatment method is often difficult to meet the treatment requirements of complex sewage, and usually requires multiple treatment methods to be used in combination.

[0003] For example, the utility model with publication number CN203065292U discloses an integrated water purifier with a cyclone sand removal device, which is provided with a cyclone sand removal device, a quartz sand filter layer, an activated carbon filter layer, a fine yarn filter, a purification cylinder and a fine filter device, and performs multi-stage purification on sewage.

[0004] However, in addition to insoluble solid particle impurities, there are also some suspended matters such as oil stains in sewage. The above technical solution lacks a mechanism for filtering suspended matters, and the protection effect of each mechanism is relatively poor, which is not conducive to prolonging the service life of the device. SUMMARY

[0005] Therefore, the present application provides a high-efficiency cyclone water purifier, which can prolong the service life of the device and improve the water purification effect of the device by cooperation of various components.

[0006] The technical solution of the present application is as follows: the present application provides a high-efficiency cyclone water purifier, which comprises a sedimentation tank, a sand removal tank, an oil film removal assembly and a disinfection tank. The sand removal tank comprises a tank body, a water inlet pipe, a water outlet pipe and an inner lining. One end of the water inlet pipe is fixedly arranged on the side of the tank body, and the other end is connected with the sedimentation tank. One end of the water outlet pipe is connected with the disinfection tank, and the other end is fixedly penetrated into the tank body and located below the water inlet pipe. The inner lining is fixedly arranged in the tank body, and a through hole is formed in the inner lining. The water inlet pipe is connected with the inside of the tank body through the through hole. The oil film removal assembly comprises a collection barrel and an oil discharge pipe. The collection barrel is sleeved on the side of the water outlet pipe, and an oil inlet is arranged on the top side of the collection barrel. The oil discharge pipe is fixedly penetrated into the collection barrel and connected with the inside of the collection barrel. One end of the oil discharge pipe extends out of the tank body.

[0007] On the basis of the above technical scheme, preferably, the inner liner comprises a liner ring and a plurality of guide plates, wherein the liner ring is fixedly arranged in the tank body; the guide plates are fixedly arranged in the liner ring, the through holes are arranged in the liner ring and the guide plates, and the plurality of guide plates are circumferentially arranged around the axis of the liner ring.

[0008] Further preferably, the inner liner further comprises a fixed frame and a spoiler, wherein the fixed frame is detachably fixed on the guide plate and communicates with the inside thereof; one end of the spoiler is rotatably arranged in the fixed frame and abuts against the side of the inside of the fixed frame close to the axis of the liner ring, and the other end of the spoiler is located outside the fixed frame.

[0009] Further preferably, the outer diameter of the one end of the spoiler away from the fixed frame is the same as the inner diameter of the through hole, and the spoiler can extend into the guide plate and block the through hole.

[0010] Further preferably, a abutting groove is arranged on the side of the fixed frame away from the axis of the liner ring, and the abutting groove is zigzag-shaped.

[0011] On the basis of the above technical scheme, preferably, the tank body comprises a bottom tank and a top tank, wherein a mounting groove is arranged on the top side in the bottom tank, the inner liner is fixedly arranged in the mounting groove, and the water inlet pipe is arranged on the bottom tank; the top tank is fixedly arranged on the bottom tank by bolts and abuts against the top side of the inner liner, and the water outlet pipe is arranged on the top tank.

[0012] Further preferably, the oil film removing assembly further comprises a spiral plate, the spiral plate is fixedly arranged on the top side in the top tank, and the bottom side of the spiral plate is located below the oil inlet.

[0013] Further preferably, the oil discharge pipe comprises a first connecting pipe, a second connecting pipe and a sleeve pipe, wherein the first connecting pipe is fixedly arranged on the circumferential side of the collection barrel and communicates with the inside thereof; the second connecting pipe is fixedly arranged through the top tank; and the sleeve pipe is arranged between the first connecting pipe and the second connecting pipe and is connected with them by thread cooperation.

[0014] Further preferably, the guide plate is arranged obliquely.

[0015] Further preferably, the inner liner further comprises a protrusion, the protrusion is fixedly arranged on the side of the fixed frame close to the axis of the liner ring and is located at the one end of the spoiler close to the guide plate; the cross section of the protrusion is triangular, and the distance between the one end of the protrusion away from the guide plate and the side of the fixed frame away from the axis of the liner ring is not greater than the distance between the one end of the spoiler close to the guide plate and the side of the fixed frame away from the axis of the liner ring.

[0016] The high-efficiency rotational flow water purifier has the following beneficial effects relative to the prior art:

[0017] (1) By setting the sedimentation tank, sand removal tank, oil film removal assembly and disinfection tank, the sewage can be purified step by step, the purification effect of the water body is improved, the sand removal tank and the oil film removal assembly are combined together, and the inner liner is arranged in the sand removal tank, so that the purification efficiency of the purifier is improved, the sand removal tank is protected, and the service life of the purifier is prolonged.

[0018] (2) By setting the guide plate, fixed frame and spoiler, the rotational flow effect of the water body is improved, the water purification capacity of the purifier is further improved, the structure of the spoiler is further limited, and the protrusions are arranged, so that the flow of the water body into the tank body is adjusted, and the wear of the components is reduced.

[0019] (3) By setting the tank body to include the bottom tank and the top tank, and setting the oil discharge pipe to include the first connecting pipe, the second connecting pipe and the sleeve pipe, the sand removal tank can be conveniently disassembled and assembled, so that the maintenance convenience of the sand removal tank and the oil film removal assembly is improved. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is a perspective view of the high-efficiency rotational flow water purifier of the present application.

[0022] Figure 2 It is a sectional view of the sand removal tank in the high-efficiency rotational flow water purifier of the present application.

[0023] Figure 3 It is Figure 2 It is an enlarged view of position A.

[0024] Figure 4 It is a perspective view of the top tank in the high-efficiency rotational flow water purifier of the present application.

[0025] Figure 5 It is a perspective view of the bottom tank in the high-efficiency rotational flow water purifier of the present application.

[0026] Figure 6 It is a perspective view of the inner liner in the high-efficiency rotational flow water purifier of the present application.

[0027] Figure 7This is a cross-sectional view of the top tank of a high-efficiency cyclone water purifier of the present invention.

[0028] Figure 8 The present invention is a cross-sectional view of a fixing frame in a high-efficiency cyclone water purifier.

[0029] Figure 9 The present invention is a cross-sectional view of a spoiler in a high-efficiency cyclone water purifier.

[0030] Figure 10 The figure is a side view of the water inlet pipe of a high-efficiency cyclone water purifier of the present invention.

[0031] Figure 11 The invention discloses a cross-sectional view of a guide plate of a high-efficiency cyclone water purifier when the spoiler blocks the through hole.

[0032] Figure 12 The figure is a front view of the connection between the guide plate and the fixed frame in a high-efficiency cyclone water purifier of the present invention.

[0033] Figure 13 This is a three-dimensional diagram of the collection barrel in a high-efficiency cyclone water purifier of the present invention.

[0034] Among them: 1. Sedimentation tank; 2. Desanding tank; 21. Tank body; 22. Water inlet pipe; 23. Water outlet pipe; 24. Lining; 211. Bottom tank; 212. Top tank; 241. Lining ring; 242. Guide plate; 243. Fixing frame; 244. Spoiler; 245. Protrusion; 201. Through hole; 202. Support groove; 203. Mounting groove; 3. Oil removal film assembly; 31. Collection barrel; 32. Oil drain pipe; 33. Spiral plate; 321. First connecting pipe; 322. Second connecting pipe; 323. Casing; 301. Oil inlet; 4. Disinfection tank. DETAILED DESCRIPTION

[0035] The following will be combined with the specific embodiments of the present invention to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] like Figure 1 As shown, a high-efficiency cyclone water purifier of the present invention includes a sedimentation tank 1, a sand removal tank 2, an oil removal membrane assembly 3 and a disinfection tank 4, which are used to sediment, separate and disinfect sewage to achieve a water purification effect.

[0037] After the sewage enters the settling tank 1, the sewage is allowed to stand in the settling tank 1, so that most of the insoluble impurities in the sewage are precipitated and accumulated in the lower layer of the settling tank 1; the water in the upper layer of the settling tank 1 is pumped into the sand removal tank 2 for further sand removal treatment, and the suspended solids in the sewage are removed by the oil removal membrane assembly 3, and finally flow into the disinfection tank 4 for sterilization and disinfection treatment to generate clean water.

[0038] The sand removal tank 2 removes the particulate impurities in the water by the cyclone principle. The sand removal tank 2 comprises a tank body 21, a water inlet pipe 22 and a water outlet pipe 23, one end of the water inlet pipe 22 is fixedly arranged on the side of the tank body 21, and the other end is connected with the settling tank 1, one end of the water outlet pipe 23 is connected with the disinfection tank 4, and the other end is fixedly penetrated on the top side of the tank body 21, and the end of the water outlet pipe 23 located in the tank body 21 is below the water inlet pipe 22; as shown in Figure 1 and Figure 2 The lower end of the tank body 21 is in a conical structure, and the end of the water inlet pipe 22 connected with the tank body 21 is preferably tangent to the tank body 21. After the water flows into the tank body 21 from the settling tank 1, it first spirally flows downward along the inner wall of the tank body 21, and then flows into the disinfection tank 4 through the water outlet pipe 23; during this period, the particulate impurities in the water will accumulate at the bottom of the tank body 21 under the influence of centrifugal sedimentation and density difference along the inner wall of the tank body 21, and the clean water will be discharged through the water outlet pipe 23 at the middle position of the tank body 21.

[0039] When the water is subjected to sand removal operation in the sand removal tank 2, the particulate impurities in the water will rub against the inner wall of the sand removal tank 2, affecting its service life. Therefore, an inner lining 24 is arranged in the sand removal tank 2, the inner lining 24 is fixedly arranged in the tank body 21, and the inside of the inner lining 24 is provided with a through hole 201, the water inlet pipe 22 and the inside of the tank body 21 are connected through the through hole 201; the particulate impurities in the water preferentially abrade the inner lining 24, the inner lining 24 is made of wear-resistant material, and the connection between the inner lining 24 and the tank body 21 is detachable fixed connection, so that the service life of the tank body 21 can be prolonged by replacing the inner lining 24, and the cost of water purification investment is reduced.

[0040] The oil removal membrane assembly 3 comprises a collection barrel 31 and an oil discharge pipe 32, as shown in Figure 2 and Figure 3 The collection barrel 31 is sleeved on the side of the water outlet pipe 23, the top side of the collection barrel 31 is provided with an oil inlet 301, the oil discharge pipe 32 is fixedly penetrated on the collection barrel 31 and connected with the inside thereof, and one end of the oil discharge pipe 32 extends out of the tank body 21. When the water is subjected to cyclone in the tank body 21, the suspended solids in the water will float on the liquid surface of the water, and as the liquid surface of the water in the tank body 21 rises, the water and suspended solids at the liquid surface position in the tank body 21 will flow into the collection barrel 31 through the oil inlet 301, and then be discharged through the oil discharge pipe 32.

[0041] By combining the oil removal membrane assembly 3 with the sand removal tank 2, not only the cost and land area of sewage treatment are reduced, but also the water purification efficiency is improved; at the same time, the lower end of the collection barrel 31 is wrapped outside the water outlet pipe 23, which also plays a protective role for the water outlet pipe 23, avoiding the wear of the water outlet pipe 23 sidewall caused by the particles when entering the tank body 21.

[0042] The suspended matter collected by the collection barrel 31 is usually oil stains, and the collection barrel 31 and the inner liner 24 can be made of plastic or other materials, which not only improves the wear resistance of both, but also guarantees the corrosion resistance of the collection barrel 31.

[0043] As shown in Figures 2-6 , the tank body 21 includes a bottom tank 211 and a top tank 212, the top side of the bottom tank 211 is provided with a mounting groove 203, the inner liner 24 is fixedly arranged in the mounting groove 203, the water inlet pipe 22 is arranged on the bottom tank 211, the top tank 212 is fixedly arranged on the bottom tank 211 by bolts and abuts against the top side of the inner liner 24, and the water outlet pipe 23 is arranged on the top tank 212. By disassembling the bottom tank 211 and the top tank 212, the inner liner 24 and the collection barrel 31 can be quickly disassembled and assembled, and other components can be conveniently maintained.

[0044] Since the oil discharge pipe 32 needs to penetrate the tank body 21 and the collection barrel 31, in order to avoid the oil discharge pipe 32 hindering the replacement of the collection barrel 31, the oil discharge pipe 32 is arranged to include a first connecting pipe 321, a second connecting pipe 322 and a sleeve pipe 323, the first connecting pipe 321 is fixedly arranged on the circumferential side of the collection barrel 31 and communicates with the inside thereof, the second connecting pipe 322 penetrates and is fixedly arranged on the top tank 212, and the sleeve pipe 323 is arranged between the first connecting pipe 321 and the second connecting pipe 322 and is connected with them through thread cooperation; as shown in Figure 3 , when the sleeve pipe 323 is rotated and moved to the left or right, the sleeve pipe 323 can be located only outside the first connecting pipe 321 or only outside the second connecting pipe 322, so as to realize the separation of the first connecting pipe 321 and the second connecting pipe 322. When the replacement of the collection barrel 31 is completed, the first connecting pipe 321 and the second connecting pipe 322 are aligned, and the sleeve pipe 323 is moved between them, so as to realize the communication and sealing of the first connecting pipe 321 and the second connecting pipe 322.

[0045] The oil removal membrane assembly 3 also includes a spiral plate 33, as shown in Figure 3 , Figure 4 and Figure 7 , the spiral plate 33 is fixedly arranged on the top side in the top tank 212, the spiral plate 33 is in a spiral line shape when viewed from above, and the bottom side of the spiral plate 33 is below the oil inlet 301; the spiral direction of the spiral plate 33 is opposite to the spiral direction of the water body in the tank body 21, as shown in Figure 7As shown, when the liquid level of the water in the tank body 21 is within the spiral plate 33 and the water in the tank body 21 flows in a clockwise spiral, the floating foam at the liquid surface of the water is gradually guided by the spiral plate 33 to accumulate in the direction close to the collection bucket 31, and will not be affected by the centrifugal effect and will be close to the inner wall of the tank body 21, thereby accelerating the removal efficiency of suspended matter.

[0046] At the same time, the setting of the spiral plate 33 makes it easier for suspended matter to accumulate between the inner end of the spiral plate 33 and the collecting barrel 31, reducing the amount of water discharged into the collecting barrel 31, thereby helping to improve the water purification effect of the water purifier.

[0047] The liner 24 includes a liner ring 241, a plurality of guide plates 242, a fixing frame 243, a spoiler 244 and a protrusion 245. The liner ring 241 is a circular ring structure, which is fixedly arranged in the tank body 21. The guide plates 242 are fixedly arranged in the liner ring 241. The through holes 201 are opened in the liner ring 241 and the guide plates 242. The plurality of guide plates 242 are arranged in a circular array around the axis of the liner ring 241; Figure 6 As shown, the multiple guide plates 242 can guide the water in the tank body 21 so that it flows spirally closer to the inner wall of the tank body 21.

[0048] During the use of the liner 24, only the interior of one or several guide plates 242 is connected to the water inlet pipe 22, and the position of the liner 24 close to the one or several guide plates 242 is relatively worn. Therefore, during the maintenance of the device, the liner 24 can be rotated to adjust its wear position to extend the service life of the device.

[0049] like Figure 8 As shown, the fixed frame 243 is fixedly set on the guide plate 242 and is connected with the interior thereof. The inner wall of the fixed frame 243 is continuously set with the inner wall of the guide plate 242. One end of the spoiler 244 is rotatably set in the fixed frame 243, and the other end of the spoiler 244 is located outside the fixed frame 243. The end of the spoiler 244 located in the fixed frame 243 is in contact with the side of the fixed frame 243 close to the axis of the liner ring 241; the cross section of the spoiler 244 is wedge-shaped. When water flows into the fixed frame 243 through the through hole 201, it is guided by the spoiler 244 and can be closer to the inner wall of the tank body 21 and flow in a spiral direction to accelerate the separation effect of particulate impurities.

[0050] It is preferred that the guide plate 242 is set at an angle, so that the guide plate 242 can better guide the water body and allow the water body to flow downward in a spiral.

[0051] like Figure 9As shown, when the left guide plate 242 is connected to the water inlet pipe 22 and the right guide plate 242 is not connected to the water inlet pipe 22, the water in the sedimentation tank 1 flows into the tank body 21 through the left guide plate 242 and the fixed frame 243, and flows in a clockwise direction. At this time, the right guide plate 242 will be impacted, causing the right guide plate 242 to rotate and block the fixed frame 243. Similarly, the other fixed frames 243 that are not connected to the water inlet pipe 22 are all blocked by the spoilers 244, thereby preventing impurities from entering the fixed frames 243 that are not connected to the water inlet pipe 22, thereby reducing the wear of the inner wall of the tank body 21.

[0052] When water flows in this water purifier, it is necessary to install a water pump or other driving equipment (not shown in the figure) on the pipeline. Figure 10 As shown, when the water inlet pipe 22 is connected to the two through holes 201 , if you want to reduce the flow of water entering the desander tank 2 , you need to set a corresponding regulating valve between the sedimentation tank 1 and the desander tank 2 .

[0053] When transporting high-pressure water containing impurities, the inner walls of the pipeline and valve should remain continuous or closed. If the regulating valve is in a half-open state, the impurities in the water will cause great wear and tear on the regulating valve. Therefore, using a regulating valve to adjust the flow will increase the investment cost of the water purifier.

[0054] To this end, the outer diameter of the end of the spoiler 244 away from the fixing frame 243 is made the same as the inner diameter of the through hole 201, and the fixing frame 243 is detachably fixedly connected to the guide plate 242, such as Figure 11 As shown, when the fixing frame 243 is reversely connected to the guide plate 242 and the spoiler 244 is extended into the guide plate 242, the spoiler 244 can block the through hole 201; that is, when multiple guide plates 242 are connected to the water inlet pipe 22, the spoiler 244 can be used to block one or several guide plates 242 to reduce the flow of water entering the tank body 21.

[0055] like Figure 12 As shown, in order to facilitate the connection between the fixed frame 243 and the guide plate 242, a connecting rod is preferably provided between the two, and screws are used to fix the ends of the connecting rod to the fixed frame 243 and the guide plate 242. Since both ends of the fixed frame 243 need to be connected to the guide plate 242, the connection position between the connecting rod and the fixed frame 243 should be in the middle of the fixed frame 243.

[0056] like Figure 8 As shown, it is preferred to make the lengths of the connecting rods on both sides of the guide plate 242 different. This can avoid the problem of the end of the connecting rod away from the fixing frame 243 becoming loose and rotating during the use of the fixing frame 243. It is only necessary to strengthen the connection strength between the connecting rod and the fixing frame 243.

[0057] As shown in Figure 8 The protrusion 245 is fixedly arranged in the fixed frame 243 on the side close to the axis of the lining ring 241 and at the end of the spoiler plate 244 close to the guide plate 242. The cross section of the protrusion 245 is triangular. The distance between the end of the protrusion 245 away from the guide plate 242 and the side of the fixed frame 243 away from the axis of the lining ring 241 is not greater than the distance between the end of the spoiler plate 244 close to the guide plate 242 and the side of the fixed frame 243 away from the axis of the lining ring 241. Thus, the side wall of the protrusion 245 can be continuously arranged with the side wall of the spoiler plate 244, avoiding the accumulation of impurities and reducing the wear of each component.

[0058] The side of the fixed frame 243 away from the axis of the lining ring 241 is provided with a resisting groove 202. The resisting groove 202 is zigzag. The depth of the resisting groove 202 should be less than the average radius of the particle impurities. Figure 8 As shown in When the particle impurities pass through the resisting groove 202, they are resisted by the resisting groove 202, so that the upper part of the particle impurities is resisted by the left force, thereby making the particle impurities rotate counterclockwise, reducing the impact force of the particle impurities on the nearby guide plate 242 or the fixed frame 243, and making the particle impurities more easily perform cyclone sedimentation.

[0059] The working principle of the high-efficiency cyclone water purifier is as follows:

[0060] The sewage first enters the sedimentation tank 1 for sedimentation to remove large particle impurities in the sewage, and then flows into the tank body 21 along the water inlet pipe 22, flows into the tank body 21 through the guide of the guide plate 242, the fixed frame 243 and the spoiler plate 244, and performs cyclone sand removal. Finally, the water body after sand removal flows into the disinfection tank 4 through the water outlet pipe 23 for sterilization and disinfection to obtain clean water body.

[0061] The above only describes the preferred embodiments of the present application and should not be used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A high-efficiency cyclone water purifier, characterized by: It comprises a sedimentation tank (1), a sand removal tank (2), an oil removal film assembly (3) and a disinfection tank (4), wherein: The desanding tank (2) comprises a tank body (21), a water inlet pipe (22), a water outlet pipe (23) and an inner lining (24); one end of the water inlet pipe (22) is fixedly arranged on the peripheral side of the tank body (21), and the other end is connected to the sedimentation tank (1); one end of the water outlet pipe (23) is connected to the disinfection tank (4), and the other end is fixed through the tank body (21) and is located below the water inlet pipe (22); the inner lining (24) is fixedly arranged in the tank body (21), and a through hole (201) is opened in the inner lining; the water inlet pipe (22) is connected to the interior of the tank body (21) through the through hole (201); The oil removal film assembly (3) includes a collecting barrel (31) and an oil drain pipe (32). The collecting barrel (31) is sleeved on the peripheral side of the water outlet pipe (23), and an oil inlet (301) is provided on the top side of the collecting barrel. The oil drain pipe (32) is fixed to the collecting barrel (31) and communicates with the interior of the collecting barrel, and one end of the oil drain pipe (32) extends out of the tank body (21). The liner (24) includes a liner ring (241) and a plurality of guide plates (242), wherein: The liner ring (241) is fixedly arranged in the tank body (21); The guide plate (242) is fixedly arranged in the liner ring (241), the through hole (201) is opened in the liner ring (241) and the guide plate (242), and a plurality of the guide plates (242) are arranged in a circular array around the axis of the liner ring (241); The lining (24) further includes a fixing frame (243) and a spoiler (244), wherein: The fixing frame (243) is detachably fixed to the guide plate (242) and is in communication with the interior thereof; One end of the spoiler (244) is rotatably disposed in the fixed frame (243) and abuts against a side of the inner portion thereof close to the axis of the liner ring (241), and the other end of the spoiler (244) is located outside the fixed frame (243).

2. A high-efficiency cyclone water purifier according to claim 1, characterized in that: The outer diameter of the end of the spoiler (244) away from the fixing frame (243) is the same as the inner diameter of the through hole (201), and the spoiler (244) can extend into the guide plate (242) and block the through hole (201).

3. A high-efficiency cyclone water purifier according to claim 1, characterized in that: A supporting groove (202) is provided on a side of the fixed frame (243) away from the axis of the liner ring (241), and the supporting groove (202) is sawtooth-shaped.

4. A high-efficiency cyclone water purifier according to claim 1, characterized in that: The tank body (21) comprises a bottom tank (211) and a top tank (212), wherein: A mounting groove (203) is provided on the top side of the bottom tank (211), the lining (24) is fixedly arranged in the mounting groove (203), and the water inlet pipe (22) is arranged on the bottom tank (211); The top tank (212) is fixed on the bottom tank (211) by means of bolts and abuts against the top side of the liner (24); the water outlet pipe (23) is arranged on the top tank (212).

5. A high-efficiency cyclone water purifier according to claim 4, characterized in that: The oil removal film assembly (3) further comprises a spiral plate (33), wherein the spiral plate (33) is fixedly arranged on the top side of the top tank (212), and the bottom side of the spiral plate (33) is located below the oil inlet (301).

6. A high-efficiency cyclone water purifier according to claim 5, characterized in that: The oil drain pipe (32) comprises a first connecting pipe (321), a second connecting pipe (322) and a sleeve (323), wherein: The first connecting pipe (321) is fixedly arranged on the peripheral side of the collecting barrel (31) and is connected to the interior thereof; The second connecting pipe (322) penetrates and is fixed on the top tank (212); The sleeve (323) is arranged between the first connecting pipe (321) and the second connecting pipe (322), and is connected thereto via threaded engagement.

7. The high-efficiency cyclone water purifier according to claim 1, characterized in that: The guide plate (242) is arranged tilted.

8. The high-efficiency cyclone water purifier according to claim 3, characterized in that: The inner lining (24) further includes a protrusion (245), which is fixedly arranged in the fixing frame (243) on one side close to the axis of the lining ring (241) and is located at one end of the spoiler (244) close to the guide plate (242); The cross section of the protrusion (245) is triangular in shape, and the distance between the end away from the guide plate (242) and the side of the fixed frame (243) away from the axis of the liner ring (241) is no greater than the distance between the end of the spoiler (244) close to the guide plate (242) and the side of the fixed frame (243) away from the axis of the liner ring (241).

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