A high-density treatment device for reclaimed water treatment

Abstract

The present invention relates to the technical field of high-density treatment of reclaimed water, and discloses a high-density treatment device for reclaimed water, comprising a wave bottom groove arranged at the bottom of an inner tube body, the bottom of a driving component performs a circular motion on the inner wall of the bottom of the wave bottom groove, so that the inner tube body performs an up-and-down motion, a filter component is connected to the inner wall of the inner tube body and to the top of a sealing component, a conical shell is installed inside the filter component, and a plurality of sewage through holes and drainage through holes are arranged at the bottom of the inner tube body. The present invention provides a cleaning component, and when the filter component needs to be cleaned, the driving component is operated, and the driving component drives the cleaning component to perform a circular motion to clean the filter component.

Description

Technical Field

[0001] The present invention relates to the technical field of high-density treatment equipment for reclaimed water treatment, and in particular to a high-density treatment device for reclaimed water treatment. Background Art

[0002] The high-density treatment device is an efficient equipment for reclaimed water treatment. It achieves efficient removal of pollutants in water by integrating flocculation and sedimentation processes. The device is mainly composed of three parts: a rapid mixing tank, a flocculation reaction tank and a sedimentation separation tank, thus integrating flocculation and sedimentation processes. In the rapid mixing tank, the raw water and the flocculant are quickly mixed to form fine alum flowers; then, the alum flowers enter the flocculation reaction tank and gradually grow into larger particles under the action of slow stirring; finally, these particles settle in the sedimentation separation tank to achieve solid-liquid separation. The advantages of the high-density treatment device are that its system occupies a small area, the effluent water quality is high and stable, the amount of flocculant added is reduced, the operating load and sludge concentration effect are effectively improved, and the degree of operation automation is high. These characteristics make the high-density treatment device show a wide range of application prospects in the primary and deep treatment of drinking water, industrial and domestic sewage and rainwater.

[0003] Chinese patent: Application number CN201410555504.X, discloses a device for drinking water treatment, including a water reservoir, a base, a high-density fiber layer, a high-density activated carbon layer and a membrane separation layer, wherein the water reservoir is located on the base; a high-density fiber layer, a high-density activated carbon layer and a membrane separation layer are sequentially arranged in the water reservoir from top to bottom. The present invention integrates composite filtration technology with membrane treatment technology to form an organic whole with inseparable synergistic and efficient treatment, and arranges a composite filtration layer along the water flow direction in the water treatment device. Through the dual filtration effect, the water purification process in the water treatment device is divided into several purification areas, forming various levels of filtration, and the pollutants in the water are filtered and removed step by step by quality, thereby achieving deep purification of drinking water;

[0004] Although such a setting integrates the composite filtration technology and the membrane treatment technology to form an organic whole with inseparable synergistic and efficient treatment, and sets a composite filtration layer in the water treatment device along the water flow direction, the water purification process in the water treatment device is divided into several purification areas through the double filtration effect, forming filtration at various levels, and removing pollutants in the water step by step by quality, so as to achieve deep purification of drinking water, but when the water treatment device is used to treat water, the fiber layer, the high-density activated carbon layer and the membrane separation layer continuously adsorb pollutants. When the adsorption reaches a certain degree, there are many pollutants and impurities mixed between the fiber layer, the high-density activated carbon layer and the membrane separation layer, which will affect the water treatment filtration effect to a certain extent, and a corresponding cleaning structure needs to be set;

[0005] In addition, the existing self-cleaning structure is usually equipped with valves to control the flow direction of sewage and filtered water, and the operation requires manual control, which affects the ease of use of the structure to a certain extent. Summary of the invention

[0006] The object of the present invention is to provide a high-density treatment device for treating reclaimed water to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The present invention is a high-density treatment device for treating reclaimed water, comprising an outer shell, the outer shell is equipped with a bottom frame for support, the top of the outer shell is equipped with a driving assembly, and the driving assembly extends to the inside of the outer shell;

[0009] An inner tube body is slidably mounted inside the outer shell, a water inlet pipe is mounted on the top of the inner tube body and extends to the outside of the outer shell, and a drain pipe and a sewage pipe are connected to the bottom of the outer shell;

[0010] The inner tube body is provided with a filtering component, a cleaning component and a sealing component;

[0011] The driving component drives the cleaning component;

[0012] The bottom of the inner tube body is provided with a wave bottom groove, and the bottom of the driving assembly performs a circular motion on the inner wall of the bottom of the wave bottom groove, so that the inner tube body performs an up-and-down motion;

[0013] The filter assembly is connected to the inner wall of the inner tube body and to the top of the sealing assembly;

[0014] A conical housing is installed inside the filter assembly;

[0015] The bottom of the inner tube body is provided with a plurality of sewage through holes and water through holes, wherein the sewage through holes lead to the sewage pipe, and the water through holes lead to the water pipe;

[0016] When the sealing component moves, the port of the sewage discharge through hole is opened;

[0017] In this embodiment, the purpose of the above arrangement is that during the filtering process of the grey water, the driving component does not operate, the grey water enters the inner tube body through the water inlet pipe, and is filtered by the filtering component. After filtering, the water flows to the outer wall of the conical shell, and the inclined surface of the conical shell guides the water flow to the direction of the sewage through hole. At this time, the sewage through hole is in a closed state, and the water flows to the drain pipe through the drainage through hole for discharge;

[0018] When the filter assembly needs to be cleaned, the driving assembly is operated, and the driving assembly drives the cleaning assembly to make a circular motion to clean the filter assembly. At the same time, the bottom of the driving assembly makes a circular motion on the inner wall of the bottom of the wave bottom groove, so that the inner tube body moves upward first and then moves downward. During the up and down movement of the inner tube body, the inner tube body drives the filter assembly and the sealing assembly to move up and down, and the filter assembly and the cleaning assembly move relative to each other, so that the cleaning assembly can clean the inside of the filter assembly more fully.

[0019] During this process, the sealing component moves up and down, continuously opening the sewage discharge hole, and the inclined surface of the conical shell guides the water flow and the cleaned impurities to the direction of the sewage discharge hole, and flows through the sewage discharge hole to the sewage pipe for discharge. Therefore, when the filter component is not cleaned, the filtered water flows out through the drain pipe, and when the filter component is cleaned, the cleaned impurities flow out through the sewage pipe. The use of valves is eliminated, the flow direction of water is changed according to usage requirements, and the convenience of the device is improved.

[0020] Furthermore, two sliding grooves are arranged on the inner wall of the outer shell, and the two sliding grooves are symmetrically arranged on the inner wall of the outer shell. The outer wall of the inner tube body extends into the sliding grooves and is slidably connected. Two springs are respectively arranged inside the two sliding grooves, and the two springs are respectively located at the top and bottom of the sliding grooves;

[0021] In this embodiment, the purpose of the above arrangement is that the two sliding grooves are used for the inner tube body to move upward first and then downward inside the outer tube body, and the two springs are used to elastically support the inner tube body.

[0022] Furthermore, one end of the water inlet pipe is connected to the interior of the inner tube body and is slidably connected;

[0023] The filter assembly includes an outer ring, a U-shaped groove ring, a filter disc, a conical filter screen and a U-shaped block, the outer wall of the outer ring is connected to the inner wall of the inner tube body, the outer ring and the bottom of the U-shaped groove ring are connected through a plurality of U-shaped blocks, and an annular cavity is formed between the outer ring and the U-shaped groove ring;

[0024] A cone shell is disposed on the top of the U-shaped groove ring, a cone filter screen is connected to the top of the cone shell, and a gap is left between the cone filter screen and the cone shell;

[0025] In this embodiment, the purpose of the above-mentioned arrangement is that water flows into the interior of the inner tube body through the water inlet pipe, and when the inner tube body moves upward first and then downward, it drives the outer ring to move up and down, and the outer ring drives the conical filter screen and the U-shaped cross-section groove ring to move up and down through the U-shaped block; after the water flow is filtered by the conical filter screen, it reaches the annular cavity through the gap.

[0026] Furthermore, a plurality of through holes are evenly opened on the outer wall of the U-shaped cross-section groove ring, a plurality of filter discs are arranged between the two sides of the U-shaped cross-section groove ring, a connecting belt is connected between the plurality of filter discs, and the filter disc at the top is connected to the inner wall of the U-shaped cross-section groove ring through the connecting belt;

[0027] In this embodiment, the purpose of the above arrangement is that the water flow inside the annular cavity has a certain water pressure and passes through the gap between every two filter discs, and the filter discs filter it again.

[0028] Furthermore, a conical housing is installed on the inner side of the U-shaped cross-section groove ring;

[0029] A cone is provided at the bottom of the inner tube body, the drainage through hole is provided at the top of the cone, a plurality of the sewage through holes are located outside the cone, a bottom port formed between the outer wall of the conical shell and the U-shaped cross-section groove ring faces the sewage through hole, an outer ring water groove is connected to the inner side of the base frame, an inner ring water groove is provided on the inner side of the outer ring water groove, a connecting block is connected between the outer ring water groove and the inner ring water groove, the sewage through hole leads to the sewage pipe through the outer ring water groove, and the drainage through hole leads to the drainage pipe through the inner ring water groove;

[0030] In this embodiment, the purpose of the above-mentioned setting is that after the water is filtered by the filter plate, the water flows through the U-shaped cross-section groove ring to the conical outer wall of the conical shell, and the conical outer wall of the conical shell guides the water flow to the bottom of the inner tube body. At this time, the sewage discharge hole is in a closed state, and the water flows continuously along the inclined surface of the cone, flows to the port of the drainage hole, flows to the inner ring water groove through the drainage hole, and is discharged through the drain pipe.

[0031] Furthermore, the driving assembly includes a motor, the motor is mounted on the upper surface of the outer shell, a rotating shaft is mounted on the bottom of the motor, the rotating shaft passes through the outer shell and extends to the bottom of the outer shell, and the rotating shaft passes through the conical filter screen and the conical shell and is slidably connected;

[0032] In this embodiment, the purpose of the above arrangement is to drive the rotating shaft to rotate by the motor, and the conical filter screen and the conical shell body slide on the outer wall of the rotating shaft.

[0033] Further, the cleaning assembly includes a connecting rod and a first roller brush, a plurality of the connecting rods are mounted on the outer wall of the rotating shaft, the lower surface of the connecting rod is rotatably connected to the connecting shaft, the first roller brush is mounted on the connecting shaft, and the first roller brush is located on the upper surface of the conical filter screen;

[0034] In this embodiment, the purpose of the above-mentioned arrangement is to drive the connecting rod, the first roller brush and the connecting shaft to rotate during the rotation of the rotating shaft. At this time, the first roller brush makes a circular motion on the upper surface of the conical filter screen, rubbing against each other to clean the conical filter screen. The connecting rod and the connecting shaft rotate to adapt to the up and down movement of the conical filter screen.

[0035] Furthermore, two trigger rods are installed on the outer wall of the bottom end of the rotating shaft, and the two trigger rods are symmetrically arranged on the outer wall of the rotating shaft, and the two trigger rods are located on the outer wall of the wave bottom groove;

[0036] In this embodiment, the purpose of the above arrangement is that during the rotation of the shaft, the shaft moves from the wave bottom groove to the protruding lower surface of the inner tube body, forming a height difference, first pushing the inner tube body upward, and then moving the inner tube body downward.

[0037] Further, the connecting rod is L-shaped, and a plurality of L-shaped bottom ends of the connecting rods are connected to bevel rings, the bevel rings are located on the inner side of the top port of the annular cavity, a plurality of connecting rods are connected to the lower surface of the bevel ring, a second roller brush is installed on the outer wall of the connecting rod, and an annular plate is installed at the bottom end of the plurality of connecting rods, the annular plate closes the bottom port of the annular cavity, and the lower surface of the annular plate is connected to the filter disc;

[0038] In this embodiment, the purpose of the above arrangement is that when the rotating shaft rotates, the connecting rod, the bevel ring, the connecting rod and the second roller brush are driven to rotate, and the second roller brush performs a circular motion on the outside of the U-shaped cross-section groove ring to clean the U-shaped cross-section groove ring;

[0039] When the outer ring and the U-shaped groove ring move upward, they move relative to the bevel ring and the annular plate, opening the port of the annular cavity, and the cleaned impurities flow through the bottom of the annular cavity to the sewage discharge hole for discharge;

[0040] When the annular plate is connected to the bottom filter disc, the annular plate rotates outside the bottom filter disc. In this arrangement, when the annular plate rotates, the filter disc does not rotate with it and remains stationary. At the same time, the top filter disc is connected to the U-shaped cross-section groove ring through a connecting belt. When the annular plate and the U-shaped cross-section groove ring move relative to each other, there is a height difference. The U-shaped cross-section groove ring pulls the filter discs apart one by one through the connecting belt, and the water flow cleans the impurities between each filter disc.

[0041] Further, the sealing assembly includes a connecting plate, and the connecting plates are provided in plurality, and the connecting plates are installed on the lower surface of the annular plate, and the bottom ends of the connecting plates are connected with a ring body, and the lower surface of the ring body is installed with a plurality of closing blocks for opening and closing the sewage through hole, and a connecting block is connected between the outer ring water groove and the inner ring water groove, and the sewage through hole leads to the sewage pipe through the outer ring water groove;

[0042] In this embodiment, the purpose of the above arrangement is that when the inner tube body moves upward first, the inner tube body and the closing block move relative to each other, the closing block opens the sewage discharge hole, and the falling water and impurities flow to the outer ring water tank and are discharged through the sewage pipe.

[0043] The present invention has the following beneficial effects:

[0044] (1) The present invention provides a cleaning component and a sealing component. When the filter component needs to be cleaned, the driving component is operated, and the driving component drives the cleaning component to make a circular motion to clean the filter component. At the same time, the bottom of the driving component makes a circular motion on the inner wall of the bottom of the wave bottom groove, so that the inner tube body moves upward first and then moves downward. During the up and down movement of the inner tube body, the inner tube body drives the filter component and the sealing component to move up and down, and the filter component and the cleaning component move relative to each other. The cleaning component cleans the inside of the filter component more fully, realizes the effect of self-cleaning, and reduces the replacement frequency;

[0045] During this process, the sealing component moves up and down, continuously opening the sewage discharge hole, and the inclined surface of the conical shell guides the water flow and the cleaned impurities to the direction of the sewage discharge hole, and flows through the sewage discharge hole to the sewage pipe for discharge. Therefore, when the filter component is not cleaned, the filtered water flows out through the drain pipe, and when the filter component is cleaned, the cleaned impurities flow out through the sewage pipe. The use of valves is eliminated, the flow direction of water is changed according to usage requirements, and the convenience of the device is improved.

[0046] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0048] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0049] Figure 2 This is a schematic diagram of the chassis structure of the present invention;

[0050] Figure 3 This is a schematic diagram of the internal structure of the outer shell of the present invention;

[0051] Figure 4 It is a schematic diagram of the internal structure of the present invention;

[0052] Figure 5 This is a schematic diagram of the bottom structure of the inner tube body of the present invention;

[0053] Figure 6 It is a schematic diagram of the cleaning structure of the present invention;

[0054] Figure 7 It is a schematic diagram of the filtering structure of the present invention;

[0055] Figure 8 This is a schematic diagram of the filter and connecting belt structure of the present invention;

[0056] Fig. 9 This is a schematic diagram of the bottom structure of the filter disc and the connecting belt of the present invention;

[0057] Fig.10 It is a schematic diagram of water flow and impurity discharge of the present invention;

[0058] Fig.11 It is a schematic diagram of the discharge of filtered water according to the present invention;

[0059] Fig.12 This is a schematic diagram of the planar structure of the bottom of the inner tube body of the present invention;

[0060] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0061] In the figure: 1, outer shell; 101, spring; 2, driving assembly; 201, motor; 202, rotating shaft; 203, trigger rod; 3, bottom frame; 4, water inlet pipe; 5, sewage pipe; 50, outer ring water tank; 6, drainage pipe; 60, inner ring water tank; 7, connecting block; 8, inner tube body; 801, wave bottom groove; 802, sewage through hole; 803, cone; 804, drainage through hole; 9, filter assembly; 901, outer ring; 902, U-shaped section groove ring; 90 3. Filter disc; 9030. Connecting belt; 904. Conical filter screen; 9040. Conical shell; 905. U-shaped block; 10. Cleaning assembly; 1001. Connecting rod; 1002. First roller brush; 1003. Connecting shaft; 1004. Bevel ring; 1005. Connecting rod; 1006. Second roller brush; 1007. Ring plate; 11. Sealing assembly; 1101. Connecting plate; 1102. Ring body; 1103. Closing block; 12. Conical shell. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] The present invention is a high-density treatment device for treating reclaimed water. Figure 1 - Fig.12 As shown, it comprises an outer shell 1, a base frame 3 for support is installed on the outer shell 1, a driving assembly 2 is installed on the top of the outer shell 1, and the driving assembly 2 extends to the inside of the outer shell 1;

[0064] An inner tube body 8 is slidably mounted inside the outer shell 1, a water inlet pipe 4 is mounted on the top of the inner tube body 8 and extends to the outside of the outer shell 1, and a drain pipe 6 and a sewage pipe 5 are connected to the bottom of the outer shell 1;

[0065] The inner tube body 8 is provided with a filter assembly 9, a cleaning assembly 10 and a sealing assembly 11;

[0066] The driving component 2 drives the cleaning component 10;

[0067] The bottom of the inner tube body 8 is provided with a wave bottom groove 801, and the bottom of the driving component 2 performs a circular motion on the inner wall of the bottom of the wave bottom groove 801, so that the inner tube body 8 performs an up-and-down motion;

[0068] The filter assembly 9 is connected to the inner wall of the inner tube body 8 and to the top of the sealing assembly 11;

[0069] A conical housing 12 is installed inside the filter assembly 9;

[0070] The bottom of the inner tube body 8 is provided with a plurality of sewage through holes 802 and water through holes 804. The sewage through holes 802 lead to the sewage pipe 5, and the water through holes 804 lead to the water pipe 6.

[0071] When the sealing component 11 moves, the port of the sewage discharge through hole 802 is opened;

[0072] In this embodiment, the purpose of the above arrangement is that during the filtering process of the grey water, the driving assembly 2 does not operate, the grey water enters the inner tube body 8 through the water inlet pipe 4, and is filtered by the filter assembly 9. After filtering, the water flows to the outer wall of the conical shell 12, and the inclined surface of the conical shell 12 guides the water flow to the direction of the sewage through hole 802. At this time, the sewage through hole 802 is in a closed state, and the water flows to the drain pipe 6 through the drainage through hole 804 for discharge (combined with Fig.11 );

[0073] When the filter assembly 9 needs to be cleaned, the driving assembly 2 is operated, and the driving assembly 2 drives the cleaning assembly 10 to make a circular motion to clean the filter assembly 9. At the same time, the bottom of the driving assembly 2 makes a circular motion on the inner wall of the bottom of the wave bottom groove 801, so that the inner tube body 8 moves upward first and then moves downward. During the up and down movement of the inner tube body 8, the inner tube body 8 drives the filter assembly 9 and the sealing assembly 11 to move up and down, and the filter assembly 9 and the cleaning assembly 10 move relative to each other. The cleaning assembly 10 cleans the inside of the filter assembly 9 more fully (combined with Fig.10 );

[0074] During this process, the sealing component 11 moves up and down, continuously opening the sewage discharge hole 802, and the inclined surface of the conical shell 12 guides the water flow and the cleaned impurities to the direction of the sewage discharge hole 802, and flows to the sewage pipe 5 through the sewage discharge hole 802 for discharge. Therefore, when the filter component 9 is not cleaned, the filtered water flows out through the drain pipe 6, and when the filter component 9 is cleaned, the cleaned impurities flow out through the sewage pipe 5. The use of the valve is eliminated, the flow direction of the water flow is changed according to the use requirements, and the convenience of the device is improved.

[0075] As an implementation method, Figure 3 As shown, further:

[0076] Two sliding grooves are arranged on the inner wall of the outer shell 1, and the two sliding grooves are symmetrically arranged on the inner wall of the outer shell 1. The outer wall of the inner tube 8 extends into the sliding grooves and is slidably connected. Two springs 101 are respectively arranged inside the two sliding grooves, and the two springs 101 are respectively located at the top and bottom of the sliding grooves;

[0077] In this embodiment, the purpose of the above arrangement is that the two sliding grooves are used for the inner tube body 8 to move upward first and then downward inside the outer tube body 1 , and the two springs 101 are used to elastically support the inner tube body 8 .

[0078] As an implementation method, Figure 4 and Figure 7 As shown, further:

[0079] One end of the water inlet pipe 4 is connected to the interior of the inner tube body 8 and is slidably connected;

[0080] The filter assembly 9 includes an outer ring 901, a U-shaped groove ring 902, a filter disc 903, a conical filter screen 904 and a U-shaped block 905. The outer wall of the outer ring 901 is connected to the inner wall of the inner tube body 8. The outer ring 901 and the bottom of the U-shaped groove ring 902 are connected through a plurality of U-shaped blocks 905. An annular cavity is formed between the outer ring 901 and the U-shaped groove ring 902.

[0081] A cone shell 9040 is disposed on the top of the U-shaped groove ring 902, and a cone filter screen 904 is connected to the top of the cone shell 9040, with a gap between the cone filter screen 904 and the cone shell 9040;

[0082] In this embodiment, the purpose of the above-mentioned arrangement is that water flows into the interior of the inner tube body 8 through the water inlet pipe 4. When the inner tube body 8 moves upward first and then downward, it drives the outer ring 901 to move up and down. The outer ring 901 drives the conical filter screen 904 and the U-shaped cross-section groove ring 902 to move up and down through the U-shaped block 905; after the water flow is filtered by the conical filter screen 904, it reaches the annular cavity through the gap.

[0083] As an implementation method, Figure 7 - Fig. 9 As shown, further:

[0084] A plurality of through holes are evenly provided on the outer wall of the U-shaped groove ring 902, a plurality of filter discs 903 are provided between the two sides of the U-shaped groove ring 902, a connecting belt 9030 is connected between the plurality of filter discs 903, and the top filter disc 903 is connected to the inner wall of the U-shaped groove ring 902 through the connecting belt 9030;

[0085] In this embodiment, the purpose of the above arrangement is that the water flow inside the annular cavity has a certain water pressure and passes through the gap between every two filter discs 903, and the filter discs 903 filter it again.

[0086] As an implementation method, Fig.11 As shown, further:

[0087] A conical housing 12 is mounted on the inner side of the U-shaped cross-section groove ring 902;

[0088] A cone 803 is provided at the bottom of the inner tube body 8, a drainage through hole 804 is provided at the top of the cone 803, a plurality of sewage through holes 802 are located outside the cone 803, a bottom port formed between the outer wall of the cone shell 12 and the U-shaped cross-section groove ring 902 faces the sewage through hole 802, an outer ring water groove 50 is connected to the inner side of the bottom frame 3, an inner ring water groove 60 is provided on the inner side of the outer ring water groove 50, a connecting block 7 is connected between the outer ring water groove 50 and the inner ring water groove 60, the sewage through hole 802 leads to the sewage pipe 5 through the outer ring water groove 50, and the drainage through hole 804 leads to the drainage pipe 6 through the inner ring water groove 60;

[0089] In this embodiment, the purpose of the above-mentioned setting is that after the water is filtered by the filter plate 903, the water flows through the U-shaped cross-section groove ring 902 to the conical outer wall of the conical shell 12, and the conical outer wall of the conical shell 12 guides the water flow to the bottom of the inner tube body 8. At this time, the sewage discharge hole 802 is in a closed state, and the water flows continuously along the inclined surface of the cone 803, flows to the port of the drainage hole 804, and flows to the inner ring water groove 60 through the drainage hole 804, and is discharged through the drain pipe 6.

[0090] As an implementation method, Figure 4 As shown, further:

[0091] The driving assembly 2 includes a motor 201, which is mounted on the upper surface of the outer shell 1. A rotating shaft 202 is mounted at the bottom of the motor 201. The rotating shaft 202 penetrates the outer shell 1 and extends to the bottom of the outer shell 1. The rotating shaft 202 passes through the conical filter screen 904 and the conical shell 12 and is slidably connected.

[0092] In this embodiment, the purpose of the above arrangement is to drive the rotating shaft 202 to rotate through the motor 201 , and the conical filter screen 904 and the conical housing 12 slide on the outer wall of the rotating shaft 202 .

[0093] As an implementation method, Figure 6 As shown, further:

[0094] The cleaning assembly 10 includes a connecting rod 1001 and a first roller brush 1002. A plurality of connecting rods 1001 are mounted on the outer wall of the rotating shaft 202. The lower surface of the connecting rod 1001 is rotatably connected to a connecting shaft 1003. The first roller brush 1002 is mounted on the connecting shaft 1003. The first roller brush 1002 is located on the upper surface of the conical filter screen 904.

[0095] In this embodiment, the purpose of the above-mentioned arrangement is to drive the connecting rod 1001, the first roller brush 1002 and the connecting shaft 1003 to rotate during the rotation of the rotating shaft 202. At this time, the first roller brush 1002 makes a circular motion on the upper surface of the conical filter screen 904, rubbing against each other to clean the conical filter screen 904. The connecting rod 1001 and the connecting shaft 1003 rotate to adapt to the up and down movement of the conical filter screen 904.

[0096] As an implementation method, Figure 4 As shown, further:

[0097] Two trigger rods 203 are installed on the outer wall of the bottom end of the rotating shaft 202. The two trigger rods 203 are symmetrically arranged on the outer wall of the rotating shaft 202. The two trigger rods 203 are located on the outer wall of the wave bottom groove 801.

[0098] In this embodiment, the purpose of the above arrangement is that during the rotation of the shaft 202, the shaft 202 moves from the wave bottom groove 801 to the protruding lower surface of the inner tube body 8, forming a height difference, first pushing the inner tube body 8 upward, and then moving the inner tube body 8 downward.

[0099] As an implementation method, Figure 4 and Figure 8 As shown, further:

[0100] The connecting rod 1001 is L-shaped, and the L-shaped bottom ends of several connecting rods 1001 are connected with bevel rings 1004, and the bevel rings 1004 are located inside the top port of the annular cavity. The lower surface of the bevel ring 1004 is connected with several connecting rods 1005, and the second roller brush 1006 is installed on the outer wall of the connecting rod 1005. The bottom ends of several connecting rods 1005 are installed with annular plates 1007, and the annular plate 1007 closes the bottom port of the annular cavity. The lower surface of the annular plate 1007 is connected to the filter disc 903;

[0101] In this embodiment, the purpose of the above arrangement is that when the rotating shaft 202 rotates, 202 drives the connecting rod 1001, the bevel ring 1004, the connecting rod 1005 and the second roller brush 1006 to rotate, and the second roller brush 1006 performs a circular motion on the outside of the U-shaped cross-section groove ring 902 to clean the U-shaped cross-section groove ring 902;

[0102] When the outer ring 901 and the U-shaped groove ring 902 move upward, they move relative to the bevel ring 1004 and the annular plate 1007, and the port of the annular cavity is opened. The cleaned impurities flow through the bottom of the annular cavity to the sewage discharge hole 802 for discharge;

[0103] When the annular plate 1007 is connected to the bottom filter 903, the annular plate 1007 rotates outside the bottom filter 903. In this way, when the annular plate 1007 rotates, the filter 903 does not rotate with it and remains stationary. At the same time, the top filter 903 is connected to the U-shaped cross-section groove ring 902 through the connecting belt 9030. When the annular plate 1007 and the U-shaped cross-section groove ring 902 move relative to each other, there is a height difference, and the U-shaped cross-section groove ring 902 pulls the filter 903 apart in sequence through the connecting belt 9030 (combined with Figure 8 ), the bottom filter 903 is pulled by the annular plate 1007, and the water flow cleans the impurities between each filter 903.

[0104] As an implementation method, Figure 4 - Figure 6 As shown, further:

[0105] The sealing assembly 11 includes a connecting plate 1101, and a plurality of connecting plates 1101 are provided. The plurality of connecting plates 1101 are installed on the lower surface of the annular plate 1007. The bottom ends of the plurality of connecting plates 1101 are connected with a ring body 1102. The lower surface of the ring body 1102 is installed with a plurality of closing blocks 1103 for opening and closing the sewage through hole 802. A connecting block 7 is connected between the outer ring water tank 50 and the inner ring water tank 60. The sewage through hole 802 leads to the sewage pipe 5 through the outer ring water tank 50.

[0106] In this embodiment, the purpose of the above-mentioned setting is that when the inner tube body 8 moves upward first, the inner tube body 8 and the closing block 1103 move relative to each other, and the closing block 1103 opens the sewage discharge hole 802, and the falling water and impurities flow to the outer ring water tank 50 and are discharged through the sewage pipe 5.

[0107] Working principle: During the filtering process of the grey water, the driving component 2 does not operate, the grey water enters the inner tube body 8 through the water inlet pipe 4, and is filtered by the filter component 9. After filtering, the water flows to the outer wall of the conical shell 12, and the inclined surface of the conical shell 12 guides the water flow to the direction of the sewage through hole 802. At this time, the sewage through hole 802 is in a closed state, and the water flows to the drain pipe 6 through the drainage through hole 804 to be discharged. Fig.11 ;

[0108] When the filter assembly 9 needs to be cleaned, the driving assembly 2 is operated, and the driving assembly 2 drives the cleaning assembly 10 to make a circular motion to clean the filter assembly 9. At the same time, the bottom of the driving assembly 2 makes a circular motion on the inner wall of the bottom of the wave bottom groove 801, so that the inner tube body 8 moves upward first and then moves downward. During the up and down movement of the inner tube body 8, the inner tube body 8 drives the filter assembly 9 and the sealing assembly 11 to move up and down, and the filter assembly 9 and the cleaning assembly 10 move relative to each other. The cleaning assembly 10 cleans the inside of the filter assembly 9 more fully (combined with Fig.10 );

[0109] During this process, the sealing component 11 moves up and down, continuously opening the sewage discharge hole 802, and the inclined surface of the conical shell 12 guides the water flow and the cleaned impurities to the direction of the sewage discharge hole 802, and flows to the sewage pipe 5 through the sewage discharge hole 802 for discharge. Therefore, when the filter component 9 is not cleaned, the filtered water flows out through the drain pipe 6, and when the filter component 9 is cleaned, the cleaned impurities flow out through the sewage pipe 5. The use of the valve is eliminated, the flow direction of the water flow is changed according to the use requirements, and the convenience of the device is improved.

[0110] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A high-density treatment device for treating reclaimed water, comprising an outer shell (1), characterized in that: The outer shell (1) is installed with a base frame (3) for support, and the top of the outer shell (1) is installed with a driving assembly (2), and the driving assembly (2) extends into the interior of the outer shell (1); An inner tube body (8) is slidably mounted inside the outer shell (1); a water inlet pipe (4) is mounted on the top of the inner tube body (8) and extends to the outside of the outer shell (1); and a drain pipe (6) and a sewage pipe (5) are connected to the bottom of the outer shell (1); The inner tube body (8) is provided with a filtering component (9), a cleaning component (10) and a sealing component (11); The driving component (2) drives the cleaning component (10); The bottom of the inner tube body (8) is provided with a wave bottom groove (801), and the bottom of the driving component (2) performs a circular motion on the inner wall of the bottom of the wave bottom groove (801), so that the inner tube body (8) performs an up and down motion; The filter assembly (9) is connected to the inner wall of the inner tube body (8) and to the top of the sealing assembly (11); The bottom of the inner tube body (8) is provided with a plurality of sewage discharge through holes (802) and water discharge through holes (804), wherein the sewage discharge through holes (802) lead to the sewage discharge pipe (5), and the water discharge through holes (804) lead to the water discharge pipe (6); When the sealing component (11) moves, the port of the sewage discharge through hole (802) is opened; The cleaning assembly (10) comprises a connecting rod (1001) and a first roller brush (1002), wherein a plurality of the connecting rods (1001) are mounted on the outer wall of the rotating shaft (202), the lower surface of the connecting rod (1001) is rotatably connected to a connecting shaft (1003), the first roller brush (1002) is mounted on the connecting shaft (1003), and the first roller brush (1002) is located on the upper surface of the conical filter screen (904); Two trigger rods (203) are mounted on the outer wall of the bottom end of the rotating shaft (202), and the two trigger rods (203) are symmetrically arranged on the outer wall of the rotating shaft (202), and the two trigger rods (203) are located on the outer wall of the wave bottom groove (801); The connecting rod (1001) is L-shaped, and a plurality of the connecting rods (1001) are connected to a bevel ring (1004) at the L-shaped bottom end, the bevel ring (1004) is located on the inner side of the top port of the annular cavity, and a plurality of connecting rods (1005) are connected to the lower surface of the bevel ring (1004), and a second roller brush (1006) is installed on the outer wall of the connecting rod (1005), and an annular plate (1007) is installed at the bottom end of the plurality of connecting rods (1005), and the annular plate (1007) closes the bottom port of the annular cavity, and the lower surface of the annular plate (1007) is connected to the filter disc (903); The sealing assembly (11) comprises a connecting plate (1101), wherein a plurality of the connecting plates (1101) are provided, and the plurality of connecting plates (1101) are mounted on the lower surface of the annular plate (1007); the bottom ends of the plurality of connecting plates (1101) are connected to a ring body (1102), and the lower surface of the ring body (1102) is mounted with a plurality of closing blocks (1103) for opening and closing the sewage discharge through hole (802); The filter assembly (9) comprises a U-shaped cross-section groove ring (902), and a conical housing (12) is installed on the inner side of the U-shaped cross-section groove ring (902); A cone (803) is provided at the bottom of the inner tube body (8), the drainage through hole (804) is provided at the top of the cone (803), a plurality of the sewage through holes (802) are located outside the cone (803), a bottom port formed between the outer wall of the conical shell (12) and the U-shaped cross-section groove ring (902) faces the sewage through hole (802), an outer ring water groove (50) is connected to the inner side of the base frame (3), an inner ring water groove (60) is provided on the inner side of the outer ring water groove (50), a connecting block (7) is connected between the outer ring water groove (50) and the inner ring water groove (60), the sewage through hole (802) leads to the sewage pipe (5) through the outer ring water groove (50), and the drainage through hole (804) leads to the drainage pipe (6) through the inner ring water groove (60); A connecting block (7) is connected between the outer ring water groove (50) and the inner ring water groove (60), and the sewage discharge through hole (802) leads to the sewage discharge pipe (5) through the outer ring water groove (50).

2. A high-density treatment device for reclaimed water treatment according to claim 1, characterized in that: Two sliding grooves are arranged on the inner wall of the outer shell (1), and the two sliding grooves are symmetrically arranged on the inner wall of the outer shell (1). The outer wall of the inner tube (8) extends into the sliding grooves and is slidably connected. Two springs (101) are respectively arranged inside the two sliding grooves, and the two springs (101) are respectively located at the top and bottom of the sliding grooves.

3. A high-density treatment device for reclaimed water treatment according to claim 2, characterized in that: One end of the water inlet pipe (4) is connected to the interior of the inner tube body (8) and is slidably connected; The filter assembly (9) comprises an outer ring (901), a filter disc (903), a conical filter screen (904) and a U-shaped block (905); the outer wall of the outer ring (901) is connected to the inner wall of the inner tube body (8); the bottom of the outer ring (901) and the U-shaped groove ring (902) are connected via a plurality of U-shaped blocks (905); and an annular cavity is formed between the outer ring (901) and the U-shaped groove ring (902); A cone shell (9040) is provided at the top of the U-shaped cross-section groove ring (902), and a cone filter screen (904) is connected to the top of the cone shell (9040), with a gap being left between the cone filter screen (904) and the cone shell (9040).

4. A high-density treatment device for reclaimed water treatment according to claim 3, characterized in that: A plurality of through holes are evenly provided on the outer wall of the U-shaped cross-section groove ring (902); a plurality of filter discs (903) are arranged between the two sides of the U-shaped cross-section groove ring (902); a connecting belt (9030) is connected between the plurality of filter discs (903); and the filter disc (903) at the top is connected to the inner wall of the U-shaped cross-section groove ring (902) via the connecting belt (9030).

5. A high-density treatment device for reclaimed water treatment according to claim 4, characterized in that: The driving assembly (2) comprises a motor (201), the motor (201) being mounted on the upper surface of the outer shell (1), a rotating shaft (202) being mounted on the bottom of the motor (201), the rotating shaft (202) penetrating the outer shell (1) and extending to the bottom of the outer shell (1), the rotating shaft (202) passing through the conical filter screen (904) and the conical shell (12) and being slidably connected.

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