Water purifying device of environment-friendly material

Abstract

The application relates to the field of water purification equipment, and discloses a novel water purification equipment made of environment-friendly material, which comprises an inner shell, a plurality of circumferentially equidistantly arranged partition plates are fixedly connected to the curved surface of the inner shell, sliding plates are slidably connected to the middle portions of the partition plates, and filter materials are fixedly installed between two adjacent partition plates. In the application, the upper and lower ends of all the sliding plates are separated from the clamping bases and are located in the middle positions, a rotating rod is rotated until the switch piece no longer blocks the gap between the two arc-shaped plates, the two electromagnetic push rings are electrified to generate a magnetic field for attracting the electromagnetic rings, the purification water pressure between the two electromagnetic push rings is increased, the flushing valve is opened, the purification water between the two electromagnetic push rings enters the middle portion of the filter material through the flushing valve, and finally is discharged from the upper and lower ends of the filter material, so that the filter material is subjected to back-flushing cleaning, and the problem that the surface of the existing ceramic filter material is prone to breeding bacteria and accumulating a large amount of impurities after long-time use, thereby leading to poor water purification effect is solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of water purification equipment, in particular to water purification equipment made of environment-friendly materials. BACKGROUND

[0002] With the improvement of living standards, people have higher and higher requirements for life, and the requirements for drinking water quality are also higher and higher. With the progress of science and technology, water purification equipment has been greatly optimized. Ceramic filter plates are widely used as a new type of environment-friendly water purification material. However, the water purification equipment made of the new environment-friendly material still has some problems. For example, after the ceramic filter material of most water purification equipment made of the new environment-friendly material is used for a long time, bacteria are easily bred on the surface of the ceramic filter material, and a large amount of impurities are easily accumulated on the surface of the ceramic filter material, so that the water purification effect is poor.

[0003] Secondly, when multi-layer filtration is performed, the filter material close to the water inlet bears the main filtration task, is easy to be blocked, has a short service life, and is the first line of defense of the system. The filter material far from the water inlet is often not fully utilized in the traditional design, and there is a problem of resource waste. SUMMARY

[0004] The application provides water purification equipment made of environment-friendly materials, which has the advantages of improving the service life of filter material and solving the problems mentioned in the background.

[0005] To achieve the above-mentioned purpose, the application adopts the following technical scheme: water purification equipment made of environment-friendly materials, comprising an inner shell, a plurality of circumferentially equidistantly arranged partition plates are fixedly connected to the curved surface of the inner shell, a sliding plate is slidably connected to the middle part of the partition plate, a filter material is fixedly installed between two adjacent partition plates, an outer shell is fixedly connected to the outer end of the plurality of partition plates, and a plurality of water flushing valves are fixedly installed in the middle part of the outer shell.

[0006] A water storage shell is provided, a plurality of through holes are formed in the inner electromagnetic ring, a plurality of fan-shaped magnetic blocks are arranged between the two electromagnetic rings, and an electromagnetic push ring is arranged on the outer side of the two water storage shells.

[0007] Two end covers are provided, a water outlet shell is movably sleeved at the bottom of the lower end cover, two water outlet valves are installed at the bottom of the water outlet shell, a connecting pipe is communicated on both sides of the water outlet shell, and a one-way valve is fixedly installed at the bottom end of the connecting pipe.

[0008] A sewage discharge mechanism is arranged in the inner shell.

[0009] Preferably, the two end covers are symmetrically arranged, the end cover comprises a cover body, two circular holes are arranged on the surface of the cover body, a plurality of clamping seats are fixedly connected to the inner portion of the cover body and are arranged at equal intervals in the circumferential direction, a sealing ring is fixedly installed in the inner portion of the clamping seat, two arc-shaped plates are fixedly connected to the middle portion of the cover body, and a limiting block is fixedly connected to the inner side of the arc-shaped plate.

[0010] Preferably, the blowdown mechanism comprises a rotating rod and a blowdown pipe, two rotating heads are fixedly connected to the curved surface of the rotating rod, and switch plates are fixedly connected to the two ends of the rotating head, and the blowdown pipe is rotatably installed in the inner portion of the inner shell.

[0011] Preferably, the outer sides of the plurality of filter materials are in close contact with the outer shell, and the plurality of flush valves are arranged at equal intervals in the circumferential direction and located on the outer side of the filter material.

[0012] Preferably, the water storage shell is fixedly connected with the outer shell, the two electromagnetic rings are fixedly connected with the outer shell, the electromagnetic push rings are slidably connected with the water storage shell and the outer shell, the plurality of through holes are arranged at equal intervals in the circumferential direction, the fan-shaped magnetic blocks are fixedly connected with the sliding plates, and the magnetic poles of two adjacent fan-shaped magnetic blocks are opposite.

[0013] Preferably, the connecting pipe is in communication with the middle portion of the water storage shell, and the opening direction of the one-way valve is towards the connecting pipe. The above structure can supply water to the inner portion of the upper cover through the two circular holes during work, the water is filtered by the plurality of filter materials along the purified water path, and finally discharged from the two circular holes below into the inner portion of the water outlet shell. With the continuous supply and purification of water, the water pressure in the inner portion of the water outlet shell increases, so that the one-way valve is in an open state. Then the electromagnetic push ring is electrified to generate a repulsive electromagnetic ring magnetic field, so that the two electromagnetic push rings move away from the electromagnetic ring, and the purified water enters the inner portion of the water storage shell through the connecting pipe.

[0014] Preferably, the two cover bodies are rotatably connected with the curved surface of the inner shell, and the two circular holes are located on the two sides of one clamping seat.

[0015] Preferably, the rotating rod is rotatably connected with the upper cover, the two switch plates are matched with the two arc-shaped plates at the same horizontal position, and the blowdown pipe is fixedly connected with the arc-shaped plates at the upper and lower ends. The above structure can rotate the rotating rod during work, and the rotating rod drives the rotating head and the switch plate to rotate until the switch plate no longer blocks the gap between the two arc-shaped plates. The sewage generated during backflushing will enter the gap between the two arc-shaped plates and be discharged from the middle portion of the water outlet shell through the blowdown pipe.

[0016] Preferably, the clamping seat is matched with the upper and lower ends of the sliding plate, and the connecting pipe is a hard pipe.

[0017] Preferably, the curved surface of the outer shell is provided with a plurality of sliding grooves matched with the sliding plate.

[0018] The beneficial effects of the present application are as follows:

[0019] 1、 the present application through all the sliding plate upper and lower end are separated from the card seat and in the middle position, rotate the rotating rod, rotating rod will drive rotating head, switch piece rotation, until the switch piece no longer block the gap between the two arc-shaped plate, two electromagnetic push ring power on, produce adsorption electromagnetic ring magnetic field, make two electromagnetic push ring between the purified water pressure increases, flush valve open, two electromagnetic push ring between the purified water will pass through the flush valve into the middle of filter material, finally from the upper and lower ends of filter material discharge, thereby to filter material for backflush cleaning, thereby solve the existing ceramic filter material after a long time use, surface easy to breed bacteria and accumulation of a large number of impurities, thereby lead to poor water purification effect problem.

[0020] 2、 the present application through two electromagnetic ring generated magnetic pole same, make a group of lower end located in the inside of the sealing ring sliding plate, move upwards, another group of upper end located in the inside of the sealing ring sliding plate, move downwards, until two groups of sliding plate belong to the middle position, then rotate the water storage shell, the water storage shell will drive the shell and the inner shell rotate, make filter material and sliding plate relative to the upper and lower end cover body rotate, when rotate appropriate angle, the filter material located directly below the round hole will change, thereby change the order of filter material in the purified water path, at the same time, the water flow direction through the filter material will also change, thereby solve the filter material near the water inlet easy to block, short service life, while the filter material far from the water inlet often cannot be fully utilized in the traditional design, the problem of resource waste. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which constitute a part of this specification, illustrate embodiments of the present disclosure and, together with the description, function to explain the principles of the present disclosure in a clear and concise manner.

[0022] The present disclosure can be understood more clearly with reference to the following detailed description in conjunction with the accompanying drawings, in which:

[0023] Figure 1 is a schematic diagram of the overall appearance of the present application;

[0024] Figure 2 is a half-section schematic diagram of the water storage shell of the present application;

[0025] Figure 3 is a half-section schematic diagram of the shell of the present application;

[0026] Figure 4 is Figure 3 is an enlarged schematic diagram of position A;

[0027] Figure 5 is a schematic diagram of the inside of the end cover of the present application;

[0028] Figure 6 is Figure 5Amplified schematic view at B;

[0029] Figure 7 The inner shell is shown in the figure.

[0030] Figure 8 The electromagnetic ring is shown in the figure.

[0031] 1, inner shell; 2, partition; 3, sliding plate; 4, filter material; 5, outer shell; 6, flush valve; 7, water storage shell; 8, electromagnetic ring; 9, through hole; 10, fan-shaped magnetic block; 11, electromagnetic push ring; 12, end cover; 121, cover; 122, round hole; 123, clamping seat; 124, sealing ring; 125, arc plate; 126, limiting block; 13, water outlet shell; 14, water outlet valve; 15, connecting pipe; 16, check valve; 17, sewage discharge mechanism; 171, rotating rod; 172, rotating head; 173, switch piece; 174, sewage discharge pipe. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0033] Please refer to Figures 1-8 The present application discloses a kind of water purification equipment of environmental protection material, including inner shell 1, the curved surface of inner shell 1 is fixedly connected with multiple circumferential equidistant partition 2, the middle part of partition 2 is slidably connected with sliding plate 3, adjacent two partition 2 are fixedly installed with filter material 4 between, the outer end of multiple partition 2 is fixedly connected with outer shell 5, and multiple flush valves 6 are fixedly installed in the middle part of outer shell 5;

[0034] Water storage shell 7, the inside of water storage shell 7 is provided with two electromagnetic rings 8, multiple through holes 9 are arranged in the inside of electromagnetic ring 8, multiple fan-shaped magnetic blocks 10 are arranged between two electromagnetic rings 8, and the outer side of two water storage shells 7 is provided with electromagnetic push ring 11;

[0035] Two end covers 12, the bottom of lower end cover 12 is movably sleeved with water outlet shell 13, two water outlet valves 14 are installed in the bottom of water outlet shell 13, connecting pipe 15 is communicated on the two sides of water outlet shell 13, and check valve 16 is fixedly installed in the bottom end of connecting pipe 15;

[0036] Sewage discharge mechanism 17 is arranged in the inside of inner shell 1.

[0037] Two end covers 12 are symmetrically arranged, the end cover 12 comprises a cover body 121, two round holes 122 are arranged on the surface of the cover body 121, a plurality of clamping seats 123 are fixedly connected to the inner part of the cover body 121 and are arranged at equal intervals in the circumferential direction, a sealing ring 124 is fixedly installed in the inner part of the clamping seat 123, two arc-shaped plates 125 are fixedly connected to the middle part of the cover body 121, a limiting block 126 is fixedly connected to the inner side of the arc-shaped plate 125, the same magnetic poles generated by the two electromagnetic rings 8 make a group of the sliding plates 3 with lower ends located in the inner part of the sealing ring 124 move upward, another group of the sliding plates 3 with upper ends located in the inner part of the sealing ring 124 move downward, until the two groups of the sliding plates 3 are in the middle position, then the water storage shell 7 is rotated, the water storage shell 7 drives the outer shell 5 and the inner shell 1 to rotate, the filter material 4 and the sliding plate 3 rotate relative to the upper and lower end cover bodies 121, when the rotation angle is appropriate, the filter material 4 located directly below the round hole 122 changes, thereby changing the sequence of the filter material 4 in the purified water path, and the flow direction of the water passing through the filter material 4 also changes, thereby solving the problem that the filter material close to the water inlet bears the main filtering task and is easy to be blocked and has a short service life, and the filter material far from the water inlet is not fully utilized in the traditional design and resources are wasted.

[0038] The blowdown mechanism 17 comprises a rotating rod 171 and a blowdown pipe 174, the curved surface of the rotating rod 171 is fixedly connected with two rotating heads 172, the two ends of the rotating head 172 are fixedly connected with a switch piece 173, and the blowdown pipe 174 is rotatably installed in the inner part of the inner shell 1, the filter material is used for a period of time, the upper and lower ends of all the sliding plates 3 are separated from the clamping seat 123 and are in the middle position, the rotating rod 171 is rotated, the rotating rod 171 drives the rotating head 172 and the switch piece 173 to rotate, until the switch piece 173 no longer blocks the gap between the two arc-shaped plates 125, the two electromagnetic push rings 11 are electrified, the magnetic field of the two electromagnetic push rings 11 attracts the electromagnetic ring 8, the purified water pressure between the two electromagnetic push rings 11 is increased, the flushing valve 6 is opened, the purified water between the two electromagnetic push rings 11 enters the middle part of the filter material 4 through the flushing valve 6, and finally is discharged from the upper and lower ends of the filter material 4, thereby cleaning the filter material 4 by backwashing, thereby solving the problem that the surface of the existing ceramic filter material is easy to breed bacteria and accumulate a large amount of impurities after being used for a long time, thereby causing poor water purification effect.

[0039] The outer sides of the plurality of filter materials 4 are in close contact with the outer shell 5, the plurality of flushing valves 6 are arranged at equal intervals in the circumferential direction and are located on the outer side of the filter material 4.

[0040] The water storage shell 7 is fixedly connected with the outer shell 5, the two electromagnetic rings 8 are fixedly connected with the outer shell 5, the electromagnetic push rings 11 are slidably connected with the water storage shell 7 and the outer shell 5, the plurality of through holes 9 are arranged at equal intervals in the circumferential direction, the sector-shaped magnetic blocks 10 are fixedly connected with the sliding plates 3, and the magnetic poles of the two adjacent sector-shaped magnetic blocks 10 are opposite.

[0041] The connecting pipe 15 is communicated with the middle part of the water storage shell 7, and the opening direction of the one-way valve 16 is towards the connecting pipe 15. The one-way valve 16 supplies water to the inside of the upper cover 121 through the two circular holes 122, and the water is filtered by the plurality of filter materials 4 along the purified water path, and finally discharged from the two circular holes 122 below into the inside of the water outlet shell 13. With the continuous supply and purification of water, the water pressure in the inside of the water outlet shell 13 is increased, so that the one-way valve 16 is in an open state. Then the electromagnetic push ring 11 is electrified to generate a magnetic field repelling the electromagnetic ring 8, so that the two electromagnetic push rings 11 are away from the electromagnetic ring 8, and the purified water enters the inside of the water storage shell 7 through the connecting pipe 15.

[0042] The two covers 121 are rotationally connected with the curved surface of the inner shell 1, and the two circular holes 122 are located on both sides of a clamping seat 123. The two electromagnetic rings 8 generate opposite magnetic poles (for details, please refer to Figure 8 ), so that the sliding plate 3 between the two circular holes 122 and the fan-shaped magnetic block 10 fixedly connected to the sliding plate 3 at a position with an interval angle of twice the included angle are moved downward under the action of the two electromagnetic rings 8 until the lower end of the sliding plate 3 is deeply inserted into the inside of the lower sealing ring 124 and the clamping seat 123. Since the magnetic poles of the two adjacent fan-shaped magnetic blocks 10 are opposite, the remaining fan-shaped magnetic blocks 10 are moved upward under the action of the two electromagnetic rings 8 until the upper end of the sliding plate 3 is deeply inserted into the inside of the upper sealing ring 124 and the clamping seat 123, thereby forming a purified water path. The water flow direction is shown by arrows in Figure 3 .

[0043] The rotating rod 171 is rotationally connected with the upper cover 121, the two switch plates 173 are adapted to the two arc-shaped plates 125 at the same horizontal position, and the blow-off pipe 174 is fixedly connected with the arc-shaped plates 125 at the upper and lower ends. The rotating rod 171 is rotated to drive the rotating head 172 and the switch plates 173 to rotate until the switch plates 173 no longer block the gap between the two arc-shaped plates 125. The sewage generated during backflushing enters the gap between the two arc-shaped plates 125 and is discharged from the middle part of the water outlet shell 13 through the blow-off pipe 174.

[0044] The clamping seat 123 is adapted to the upper and lower ends of the sliding plate 3, the connecting pipe 15 is a hard pipe, and the curved surface of the outer shell 5 is provided with a plurality of sliding grooves adapted to the sliding plate 3.

[0045] Working principle:

[0046] The two round holes 122 on the top are connected with the water pipe which needs to be filtered. At this time, the magnetic poles of the two electromagnetic rings 8 are opposite, so that the fan-shaped magnetic blocks 10 fixedly connected with the sliding plate 3 between the two round holes 122 and the fan-shaped magnetic blocks 10 with the same magnetic poles as them will move downward under the action of the two electromagnetic rings 8 until the lower end of the sliding plate 3 is deeply inserted into the inside of the sealing ring 124 and the clamping seat 123 below. Since the magnetic poles of the two adjacent fan-shaped magnetic blocks 10 are opposite, the remaining fan-shaped magnetic blocks 10 will move upward under the action of the two electromagnetic rings 8 until the upper end of the sliding plate 3 is deeply inserted into the inside of the sealing ring 124 and the clamping seat 123 above, so as to form a purified water channel.

[0047] Water is supplied to the inside of the upper cover 121 through the two round holes 122. The water will be filtered by the plurality of filter materials 4 along the purified water channel, and finally discharged from the two round holes 122 below into the inside of the water outlet shell 13. With the continuous supply and purification of water, the water pressure in the inside of the water outlet shell 13 increases, so that the one-way valve 16 is in an open state. Then the electromagnetic push ring 11 is electrified to generate a magnetic field repelling the electromagnetic ring 8, so that the two electromagnetic push rings 11 move away from the electromagnetic ring 8, so that the purified water enters the inside of the water storage shell 7 through the connecting pipe 15. With the sliding of the two electromagnetic push rings 11, the purified water will enter the space between the electromagnetic ring 8 and the electromagnetic push ring 11 through the through hole 9. When the water storage shell 7 stores an appropriate amount of purified water, the two electromagnetic push rings 11 are de-energized, the water outlet valve 14 is opened, and the purified water will flow out from the water outlet valve 14;

[0048] After using for a period of time, the water supply is suspended, and then the magnetic poles generated by the upper electromagnetic ring 8 are changed, that is, the magnetic poles generated by the two electromagnetic rings 8 are the same. The fan-shaped magnetic blocks 10 fixedly connected to the sliding plate 3 between the two circular holes 122 and the fan-shaped magnetic blocks 10 with the same magnetic poles are simultaneously attracted by the upper and lower electromagnetic rings 8. Initially, the attracting ability of the upper electromagnetic ring 8 is greater than that of the lower electromagnetic ring 8, so that the group of fan-shaped magnetic blocks 10 moves upward. During the movement, the attracting ability of the upper electromagnetic ring 8 gradually decreases. When the group of fan-shaped magnetic blocks 10 is located at the middle position of the two electromagnetic rings 8, the attracting abilities of the upper and lower electromagnetic rings 8 to the group of fan-shaped magnetic blocks 10 are equal, so that the group of fan-shaped magnetic blocks 10 is always kept at the middle position. Since the magnetic poles of the adjacent two fan-shaped magnetic blocks 10 are opposite, the remaining fan-shaped magnetic blocks 10 are repelled by the two electromagnetic rings 8. When the attracting abilities of the two electromagnetic rings 8 are equal, the remaining fan-shaped magnetic blocks 10 will also be at the middle position. At this time, the upper and lower ends of all the sliding plates 3 are separated from the clamping seat 123 and the sealing ring 124. The rotating rod 171 is rotated, and the rotating rod 171 drives the rotating head 172 and the switch piece 173 to rotate until the switch piece 173 no longer blocks the gap between the two arc-shaped plates 125. The two electromagnetic push rings 11 are electrified to generate a magnetic field that attracts the electromagnetic ring 8, so that the purified water pressure between the two electromagnetic push rings 11 increases. The flush valve 6 is opened, and the purified water between the two electromagnetic push rings 11 enters the middle of the filter material 4 through the flush valve 6 and is finally discharged from the upper and lower ends of the filter material 4, so as to perform backflushing cleaning on the filter material 4. The sewage generated during backflushing enters the gap between the two arc-shaped plates 125 and is discharged from the middle of the water outlet shell 13 through the sewage discharge pipe 174.

[0049] After backflushing is completed, the water storage shell 7 is rotated to drive the outer shell 5 and the inner shell 1 to rotate, so that the filter material 4 and the sliding plate 3 are rotated relative to the cover 121 at the upper and lower ends. When a proper angle is rotated, the filter material 4 located directly below the circular hole 122 will change. Then the two electromagnetic rings 8 work, and the rotating rod 171 is reversed, so as to form a closed purified water path, so as to change the sequence of the filter material 4 in the purified water path, and the direction of the water flowing through the filter material 4 will also change, so that the multiple filter materials 4 can be fully utilized.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. An environmentally friendly material water purification device, comprising an inner shell (1), the curved surface of the inner shell (1) is fixedly connected with a plurality of circumferentially equidistantly arranged partition plates (2), characterized in that, The middle part of the partition plate (2) is slidably connected with a sliding plate (3), adjacent two partition plates (2) are fixedly installed with filter materials (4), the outer ends of a plurality of partition plates (2) are fixedly connected with an outer shell (5), and the middle part of the outer shell (5) is fixedly installed with a plurality of flushing valves (6); A water storage shell (7) is internally provided with two electromagnetic rings (8), a plurality of through holes (9) are formed in the electromagnetic rings (8), a plurality of fan-shaped magnetic blocks (10) are arranged between the two electromagnetic rings (8), and the outer sides of the two water storage shells (7) are provided with electromagnetic push rings (11); Two end covers (12) are movably sleeved with a water outlet shell (13) at the bottom, the bottom of the water outlet shell (13) is installed with two water outlet valves (14), the two sides of the water outlet shell (13) are communicated with connecting pipes (15), and the bottom ends of the connecting pipes (15) are fixedly installed with one-way valves (16); A sewage discharge mechanism (17) is arranged in the inner shell (1); The two end covers (12) are symmetrically arranged, the end cover (12) comprises a cover body (121), two circular holes (122) are formed in the surface of the cover body (121), a plurality of circumferentially equidistant clamping seats (123) are fixedly connected in the cover body (121), a sealing ring (124) is fixedly installed in the clamping seat (123), two arc-shaped plates (125) are fixedly connected to the middle part of the cover body (121), a limiting block (126) is fixedly connected to the inner side of the arc-shaped plate (125), the upper and lower ends of the clamping seat (123) are matched with the sliding plate (3), and the connecting pipe (15) is a hard pipe; The water storage shell (7) and the outer shell (5) are fixedly connected, the two electromagnetic rings (8) are fixedly connected with the outer shell (5), the electromagnetic push rings (11) are slidably connected with the water storage shell (7) and the outer shell (5), a plurality of through holes (9) are circumferentially equidistantly arranged, the fan-shaped magnetic blocks (10) are fixedly connected with the sliding plate (3), and the magnetic poles of adjacent two fan-shaped magnetic blocks (10) are opposite.

2. The water purification apparatus of claim 1, wherein The sewage discharge mechanism (17) comprises a rotating rod (171) and a sewage discharge pipe (174), the curved surface of the rotating rod (171) is fixedly connected with two rotating heads (172), the two ends of the rotating head (172) are fixedly connected with switch plates (173), and the sewage discharge pipe (174) is rotatably installed in the inner shell (1).

3. The water purification apparatus of claim 2, wherein the water purification apparatus is a water purification apparatus of an environment-friendly material. The outer sides of a plurality of filter materials (4) are in close contact with the outer shell (5), and a plurality of flushing valves (6) are circumferentially equidistantly arranged and located on the outer side of the filter material (4).

4. The water purification apparatus of claim 3, wherein the water purification apparatus is a water purification apparatus of an environment-friendly material. The connecting pipe (15) is communicated with the middle part of the water storage shell (7), and the opening direction of the one-way valve (16) is towards the connecting pipe (15).

5. The water purification apparatus of claim 4, wherein the water purification apparatus is an environmentally friendly material. The two cover bodies (121) are rotatably connected with the curved surface of the inner shell (1), and the two circular holes (122) are located on the two sides of the clamping seat (123).

6. The water purification apparatus of claim 5, wherein the water purification apparatus is an environmentally friendly material. The rotating rod (171) is rotationally connected with the upper cover (121), two switch sheets (173) are matched with two arc-shaped plates (125) in the same horizontal position, and the blowdown pipe (174) is fixedly connected with the upper and lower arc-shaped plates (125).

7. The water purification apparatus of claim 6, wherein the water purification apparatus is an environmentally friendly material. The curved surface of the shell (5) is provided with a plurality of sliding grooves matched with the sliding plate (3).

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