Automatic cleaning drum filter

Abstract

The utility model discloses an automatic cleaning rotary drum filter, which belongs to the technical field of automatic cleaning rotary drum filters, and adopts the technical scheme that the automatic cleaning rotary drum filter comprises supporting legs, the tops of the supporting legs are fixedly connected with a box body, the box body is internally provided with a cavity, and the top of the inner wall of the cavity is rotatably connected with a rotating block; the bottom of the rotating block is fixedly connected with a first servo motor body, the first servo motor body is fixedly connected to the bottom of the box body, and the interior of the cavity is rotatably connected with a liquid discharge pipe. The problems that in the process of installing the automatic cleaning rotary drum filter in the mode, the automatic cleaning rotary drum filter is inconvenient to disassemble, and in the process of discharging sewage, the sewage contains a water source and impurities, and in the process of simultaneously guiding out the sewage, the sewage is inconvenient to separate and discharge are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cleaning drum filters, in particular to an automatic cleaning drum filter. Background Art

[0002] At present, the filtration and reuse of wastewater in ornamental fish ponds is still in its primary stage. The wastewater in most fish ponds is discharged directly, and the wastewater in a small number of ornamental fish ponds is discharged after simple treatment.

[0003] When the existing solid-liquid automatic separation filter is used for sewage treatment, the rotation speed of the cylindrical filter cannot be adjusted according to the sewage concentration or mud content during the sewage treatment process, which will lead to a decrease in the sewage treatment efficiency of the filter;

[0004] The existing patent (publication number: CN217939418U) discloses a utility model of a rotary drum filter, which belongs to the field of sewage treatment technology. The rotary drum filter includes a housing, a drive assembly, a speed regulating assembly and a filter assembly. The drive assembly is arranged on the housing, and the speed regulating assembly is electrically connected to the drive assembly. The filter assembly is located in the housing, and one end of the filter assembly is connected to the drive assembly. The speed of the DC motor can be adjusted by a DC voltage regulator to further adjust the speed of the rotary drum grille and the rotary drum filter membrane, so that the rotary drum filter membrane is in an efficient operating state, which helps to improve the sewage treatment efficiency of the rotary drum filter.

[0005] In response to the above problems, the existing patent provides a solution. Most of the existing automatic cleaning drum filters have the filter screen bolted to the inside of the automatic cleaning drum filter. When installed in the automatic cleaning drum filter in this way, it is not convenient to disassemble it. In the process of discharging sewage, the sewage contains water source and impurities, and it is not convenient to separate and discharge them during the simultaneous discharge process.

[0006] Therefore, an automatic cleaning drum filter is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide an automatic cleaning drum filter, which can solve the problem that most of the existing automatic cleaning drum filters have the filter screen bolted to the inside of the automatic cleaning drum filter, and it is not convenient to disassemble the filter screen during installation in the automatic cleaning drum filter in this way. In addition, during the process of discharging sewage, the sewage contains water source and impurities, and it is not convenient to separate and discharge them during the simultaneous discharge process.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning drum filter, comprising a supporting leg, the top of the supporting leg is fixedly connected to a box body, a cavity is opened inside the box body, the top of the inner wall of the cavity is rotatably connected to a rotating block, the bottom of the rotating block is fixedly connected to a first servo motor body, the first servo motor body is fixedly connected to the bottom of the box body, the interior of the cavity is rotatably connected to a drain pipe, the surface of the drain pipe is sleeved with a belt, the surface of the rotating block contacts the inner side of the belt, the top of the drain pipe is connected to a bottom plate, the bottom of the bottom plate is fixedly connected to an auxiliary block, and the bottom of the inner wall of the box body is provided with an auxiliary groove used in conjunction with the auxiliary block. The top of the auxiliary block is fixedly connected to a filter assembly, the front side of the box body is communicated with a valve body, the right side of the box body is fixedly connected to a first water pump body, the bottom of the first water pump body is communicated with a first connecting pipe, the top of the first water pump body is communicated with a second connecting pipe, the side of the first connecting pipe away from the first water pump body is communicated with the interior of the box body, the side of the second connecting pipe away from the first water pump body is communicated with a hollow pipe, the right side of the hollow pipe is connected to several sprinkler heads, the left side of the box body is fixedly connected to the second water pump body, the bottom of the second water pump body is communicated with an external pipe, the top of the second water pump body is connected to a water source pipe, and the bottom of the box body is fixedly connected to a separation assembly;

[0009] The filter assembly includes a frame, a snap-in hole is provided at the top of the frame, a filter mesh frame is snap-into the inside of the snap-in hole, a spiral baffle is fixedly connected to the bottom of the inner wall of the frame, the drain pipe is connected to the bottom of the frame, a sealing groove is provided at the bottom of the inner wall of the snap-in hole, and a sealing block used in conjunction with the sealing groove is fixedly connected to the bottom of the filter mesh frame.

[0010] Preferably, the bottom of the box body is fixedly connected to a box shell, the top of the box shell is provided with a circular hole connected to the drain pipe, the front side of the box shell is provided with a pull-out groove, the inside of the pull-out groove is clamped with a pull-out box, and the bottom of the pull-out box is connected to the drain pipe.

[0011] Preferably, alignment grooves are provided on the left and right sides of the inner wall of the pull-out box, an interception grid is provided inside the pull-out box, and alignment blocks for use with the alignment grooves are fixedly connected to the left and right sides of the interception grid.

[0012] Preferably, an adjustment handle is fixedly connected to the front side of the pull-out box, and the material of the adjustment handle is stainless steel.

[0013] Preferably, an inclined groove is provided at the bottom of the inner wall of the box.

[0014] Preferably, a card slot is provided at the top of the inclined slot, a card block is clamped inside the card slot, and a PP cotton mesh frame is fixedly connected to the top of the card block.

[0015] Preferably, a first top cover and a second top cover are provided on the top of the box body, a sliding groove is provided on the top of the box body, and the bottoms of the first top cover and the second top cover are fixedly connected with sliding blocks used in conjunction with the sliding groove.

[0016] Preferably, the tops of the first top cover and the second top cover are both fixedly connected with adjustment frames, and the two adjustment frames are made of stainless steel.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The present application, by providing a frame, a snap-in hole, a filter mesh frame, a sealing groove and a sealing block, can achieve the effect of convenient installation and disassembly of the filter mesh frame. The user can snap the two filter mesh frames into the interior of the frame through the two snap-in holes respectively, and then use the sealing block and the sealing groove in conjunction with each other to make the filter mesh frames closely contact with the inner wall of the snap-in hole to achieve splicing with the frame and complete the installation. When the filter mesh frame needs to be replaced, the user only needs to manually remove the two filter mesh frames from the two snap-in holes respectively. The operation is simple and convenient, which is convenient for maintenance and replacement of the filter mesh frames. When the sewage is introduced into the interior of the frame, the spiral baffle can guide the flow of sewage, so that the sewage and impurities are fully filtered at the filter mesh frame. The setting of the spiral baffle increases the flow path and time of the sewage in the frame, which is conducive to better interception of impurities by the filter mesh frame, thereby improving the filtration efficiency of the filter assembly for sewage, ensuring that the filtered water meets the requirements;

[0019] 2. In this application, the separation component can separate impurities and water sources from the sewage after being filtered by the filter component. After the sewage is filtered, although most of the impurities are intercepted by the filter frame, there may still be some fine impurities flowing out with the water. The separation component can further separate these impurities from the water, ensuring that the discharged water is purer, thereby improving the purification effect of the entire equipment on sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the automatic cleaning drum filter of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembly of the filter assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the disassembly of the separation components of the utility model;

[0023] Figure 4 A schematic cross-sectional view of a partial component of the present invention;

[0024] Figure 5 It is a structural diagram of a partial component of the utility model;

[0025] Figure 6 For this utility model Figure 4 A magnified schematic diagram of point A in the middle;

[0026] Figure 7 For this utility model Figure 5 Enlarged schematic diagram of point B in the middle.

[0027] In the figure, 1. support leg; 2. box body; 3. cavity; 4. rotating block; 5. first servo motor body; 6. drain pipe; 7. belt; 8. bottom plate; 9. auxiliary block; 10. auxiliary tank; 11. filter assembly; 111. frame; 112. snap-on hole; 113. filter mesh frame; 114. spiral baffle; 115. sealing groove; 116. sealing block; 12. valve body; 13. first water pump body; 14. first connecting pipe; 15. second connecting pipe; 16. hollow pipe; 17. sprinkler head ;18. Second water pump body;19. External pipe;20. Water source pipe;21. Separation assembly;211. Box shell;212. Circular hole;213. Pull-out slot;214. Pull-out box;215. Drain pipe;216. Alignment slot;217. Intercepting grid;218. Alignment block;219. Adjustment handle;22. Inclined slot;23. Card slot;24. Card block;25. PP cotton grid;26. First top cover;27. Second top cover;28. Sliding slot;29. Sliding block;30. Adjustment frame. DETAILED DESCRIPTION

[0028] 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 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.

[0029] See also Figure 1-7 , this utility model provides a technical solution:

[0030] An automatic cleaning drum filter comprises a support leg 1, the top of the support leg 1 is fixedly connected to a box body 2, a cavity 3 is opened inside the box body 2, the top of the inner wall of the cavity 3 is rotatably connected to a rotating block 4, the bottom of the rotating block 4 is fixedly connected to a first servo motor body 5, the first servo motor body 5 is fixedly connected to the bottom of the box body 2, the inside of the cavity 3 is rotatably connected to a drain pipe 6, the surface of the drain pipe 6 is sleeved with a belt 7, the surface of the rotating block 4 is in contact with the inner side of the belt 7, the top of the drain pipe 6 is connected to a bottom plate 8, the bottom of the bottom plate 8 is fixedly connected to an auxiliary block 9, the bottom of the inner wall of the box body 2 is opened with an auxiliary groove 10 used in conjunction with the auxiliary block 9, the top of the auxiliary block 9 is fixedly connected to a filter assembly 11, the box body 2 is connected with a valve body 12, the right side of the box body 2 is fixedly connected with a first water pump body 13, the bottom of the first water pump body 13 is connected with a first connecting pipe 14, the top of the first water pump body 13 is connected with a second connecting pipe 15, the side of the first connecting pipe 14 away from the first water pump body 13 is connected with the interior of the box body 2, the side of the second connecting pipe 15 away from the first water pump body 13 is connected with a hollow pipe 16, the right side of the hollow pipe 16 is connected with several sprinkler heads 17, the left side of the box body 2 is fixedly connected with a second water pump body 18, the bottom of the second water pump body 18 is connected with an external pipe 19, the top of the second water pump body 18 is connected with a water source pipe 20, and the bottom of the box body 2 is fixedly connected with a separation component 21;

[0031] The filter assembly 11 includes a frame 111, a snap-in hole 112 is provided at the top of the frame 111, a filter rack 113 is snap-into the inside of the snap-in hole 112, a spiral baffle 114 is fixedly connected to the bottom of the inner wall of the frame 111, the drain pipe 6 is connected to the bottom of the frame 111, a sealing groove 115 is provided at the bottom of the inner wall of the snap-in hole 112, and a sealing block 116 is fixedly connected to the bottom of the filter rack 113 for use with the sealing groove 115.

[0032] In this embodiment: by providing the support legs 1, the effect of supporting the box body 2 can be achieved. By providing the box body 2, the cavity 3, the bottom plate 8, the rotating block 4, the first servo motor body 5, the drain pipe 6, the belt 7, the auxiliary block 9, the auxiliary groove 10 and the filter assembly 11, the user can control the first servo motor body 5 to control the rotating groove, and then the rotating block 4 is used in conjunction with the belt 7 to control the drain pipe 6. Then, the bottom plate 8 can be rotated inside the box body 2. Then, the auxiliary block 9 and the auxiliary groove 10 are used in conjunction to assist in adjusting the bottom plate 8. Then, The angle of the filter assembly 11 is adjusted to make the filter assembly 11 filter the sewage. By setting the valve body 12, the effect of leading the filtered sewage out of the interior of the box body 2 can be achieved. By setting the first water pump body 13, the first connecting pipe 14, the second connecting pipe 15, the hollow pipe 16 and the plurality of spray heads 17, the user can control the first water pump body 13 so that the first water pump body 13 and the first connecting pipe 14 are used together to extract the water source inside the box body 2. Then, during the process of the user controlling the first water pump body 13, the water is guided to the interior of the hollow pipe 16 through the second connecting pipe 15, and then, as pressure is applied, the water source is extracted from the box body 2. The hollow tube 16 and the plurality of spray heads 17 are used in conjunction with each other to clean the interior of the filter assembly 11. By setting the second water pump body 18, the external pipe 19, the water source pipe 20 and the separation assembly 21, the user can contact the external pipe 19 with the sewage pool, then start the second water pump body 18 to extract the sewage, and then guide it to the interior of the filter assembly 11 through the water source pipe 20, and then filter the sewage through the filter assembly 11, and separate the impurities and water source of the filtered sewage through the separation assembly 21. By setting the frame 111, the clamping hole 112, the filter mesh frame 113, the spiral baffle 114, sealing groove 115 and sealing block 116, can achieve the effect that the user clamps the two filter racks 113 to the inside of the frame 111 through the two clamping holes 112 respectively, and then uses the sealing block 116 and sealing groove 115 in conjunction with each other to make the two filter racks 113 contact the inner walls of the clamping holes 112 respectively, so that they are spliced with the frame 111, and then the sewage is guided to the inside of the frame 111, and then passes through the spiral baffle 114 to facilitate the filtering of sewage and impurities. When replacement is required, the user only needs to manually disassemble the two filter racks 113 from the inside of the two clamping holes 112 respectively.

[0033] Specifically, such as Figure 1 、 Figure 3As shown, the bottom of the box body 2 is fixedly connected to a box shell 211, the top of the box shell 211 is provided with a circular hole 212 connected to the drain pipe 6, the front side of the box shell 211 is provided with a pull-out groove 213, the inside of the pull-out groove 213 is clamped with a pull-out box 214, and the bottom of the pull-out box 214 is connected to a drain pipe 215.

[0034] Specifically, such as Figure 1 、 Figure 3 As shown, alignment grooves 216 are provided on the left and right sides of the inner wall of the pull-out box 214, and an interception grid 217 is provided inside the pull-out box 214. The left and right sides of the interception grid 217 are fixedly connected with alignment blocks 218 used in conjunction with the alignment grooves 216.

[0035] Specifically, such as Figure 1 、 Figure 3 As shown, an adjustment handle 219 is fixedly connected to the front side of the pull-out box 214, and the material of the adjustment handle 219 is stainless steel.

[0036] In this embodiment: by providing a box shell 211, a circular hole 212, a pull-out groove 213, a pull-out box 214, a drain pipe 215, an alignment groove 216, an interception grid 217, an alignment block 218 and an adjusting handle 219, it is possible to achieve a fixed connection between the box shell 211 and the bottom of the box body 2, and then the sewage is guided to the interior of the pull-out box 214 through the circular hole 212, and then the impurities in the sewage are intercepted by the interception grid 217 engaged with the interior of the pull-out box 214, and then the water source intercepted with impurities is guided to the interior of the pull-out box 214 through the drain pipe 215, and then the user manually operates the adjusting handle 219 to adjust the adjusting handle 219 to the inner wall of the pull-out box 214 in the pull-out groove 213, so as to achieve the effect of cleaning the impurities inside the pull-out box 214.

[0037] Specifically, such as Figure 6 As shown, an inclined groove 22 is provided at the bottom of the inner wall of the box body 2 .

[0038] Specifically, such as Figure 4 、 Figure 6 As shown, a clamping slot 23 is provided at the top of the inclined slot 22 , a clamping block 24 is clamped inside the clamping slot 23 , and a PP cotton mesh frame 25 is fixedly connected to the top of the clamping block 24 .

[0039] In this embodiment: by providing the inclined groove 22, the card slot 23, the card block 24 and the PP cotton mesh frame 25, the inclined groove 22 can facilitate the water source to be discharged into the box body 2 through the valve body 12. By providing the card slot 23, the card block 24 and the PP cotton mesh frame 25, the card block 24 can be used in conjunction with the card slot 23 to splice the PP cotton mesh frame 25 with the box body 2, and then the purified water source can be filtered again through the PP cotton mesh frame 25.

[0040] Specifically, such as Figure 1 、 Figure 4 As shown, a first top cover 26 and a second top cover 27 are provided on the top of the box body 2, a sliding groove 28 is provided on the top of the box body 2, and sliding blocks 29 used in conjunction with the sliding groove 28 are fixedly connected to the bottoms of the first top cover 26 and the second top cover 27.

[0041] Specifically, such as Figure 1 As shown, the tops of the first top cover 26 and the second top cover 27 are both fixedly connected with an adjustment frame 30 , and the two adjustment frames 30 are both made of stainless steel.

[0042] In this embodiment, by providing a first top cover 26, a second top cover 27, a sliding groove 28 and a sliding block 29, the top of the box body 2 can be shielded. By providing two adjustment racks 30, the user can adjust the positions of the first top cover 26 and the second top cover 27 respectively.

[0043] Working principle: In the process of filtering sewage, the user first contacts the sewage pool with the external pipe 19, then the user extracts the sewage by starting the second water pump body 18, and then guides it to the inside of the frame 111 through the water source pipe 20. Then the user can start the first servo motor body 5 to make the first servo motor body 5 control the rotating groove, and then cooperate with the belt 7 through the rotating block 4, and then control the discharge pipe 6, and then the bottom plate 8 can be rotated inside the box 2, and then the auxiliary block 9 and the auxiliary groove 10 are used to assist in adjusting the bottom plate 8, and then the user controls the first water pump body 13, so that the first water pump body 13 is used in conjunction with the first connecting pipe 14 to extract the water source inside the box 2, and then in the process of the user controlling the first water pump body 13, it is guided to the inside of the hollow tube 16 through the second connecting pipe 15, and then as pressure is applied, the hollow tube 16 and several spray heads 17 are used in conjunction to filter the filter installed inside the frame 111. The frame 113 is cleaned, and then during the cleaning process, the impurities generated will be guided to the interior of the box shell 211 through the spiral baffle 114, and then fall into the interior of the pull-out box 214, and then the interception grid 217 inside the pull-out box 214 will separate the water source and impurities in the sewage. The water source filtered by the frame 111 and the filter grid 113 is guided to the interior of the box body 2 through the valve body 12. After a certain period of use, the user needs to maintain the filter grid 113. During the maintenance process, the user manually removes the two filter grids 113 from the inside of the two clamping holes 112, and then selects a new filter grid 113. Then, the user clamps the two filter grids 113 to the inside of the frame 111 through the two clamping holes 112, and then uses the sealing block 116 and the sealing groove 115 to respectively contact the inner wall of the two filter grids 113 with the inner wall of the clamping hole 112, so that it is spliced with the frame 111, and then the sewage is guided to the interior of the frame 111.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic cleaning drum filter, comprising a support leg (1), characterized in that: The top of the support leg (1) is fixedly connected to the box (2), a cavity (3) is provided inside the box (2), the top of the inner wall of the cavity (3) is rotatably connected to a rotating block (4), the bottom of the rotating block (4) is fixedly connected to a first servo motor body (5), the first servo motor body (5) is fixedly connected to the bottom of the box (2), the inside of the cavity (3) is rotatably connected to a drain pipe (6), the surface of the drain pipe (6) is sleeved with a belt (7), the surface of the rotating block (4) contacts the inner side of the belt (7), the top of the drain pipe (6) is connected to a bottom plate (8), the bottom of the bottom plate (8) is fixedly connected to an auxiliary block (9), the bottom of the inner wall of the box (2) is provided with an auxiliary groove (10) used in conjunction with the auxiliary block (9), the top of the auxiliary block (9) is fixedly connected to a filter assembly (11), the front side of the box (2) A valve body (12) is connected, the right side of the box (2) is fixedly connected to a first water pump body (13), the bottom of the first water pump body (13) is connected to a first connecting pipe (14), the top of the first water pump body (13) is connected to a second connecting pipe (15), the side of the first connecting pipe (14) away from the first water pump body (13) is connected to the interior of the box (2), the side of the second connecting pipe (15) away from the first water pump body (13) is connected to a hollow pipe (16), the right side of the hollow pipe (16) is connected to a plurality of spray heads (17), the left side of the box (2) is fixedly connected to a second water pump body (18), the bottom of the second water pump body (18) is connected to an external pipe (19), the top of the second water pump body (18) is connected to a water source pipe (20), and the bottom of the box (2) is fixedly connected to a separation component (21); The filter assembly (11) comprises a frame (111), a snap-fitting hole (112) is provided at the top of the frame (111), a filter mesh frame (113) is snap-fitted inside the snap-fitting hole (112), a spiral baffle (114) is fixedly connected to the bottom of the inner wall of the frame (111), the drain pipe (6) is communicated with the bottom of the frame (111), a sealing groove (115) is provided at the bottom of the inner wall of the snap-fitting hole (112), and a sealing block (116) used in conjunction with the sealing groove (115) is fixedly connected to the bottom of the filter mesh frame (113).

2. The automatic cleaning drum filter according to claim 1, characterized in that: The bottom of the box body (2) is fixedly connected to a box shell (211), the top of the box shell (211) is provided with a circular hole (212) connected to the drainage pipe (6), the front side of the box shell (211) is provided with a pull-out groove (213), the interior of the pull-out groove (213) is clamped with a pull-out box (214), and the bottom of the pull-out box (214) is connected to a drainage pipe (215).

3. The automatic cleaning drum filter according to claim 2, characterized in that: The left and right sides of the inner wall of the drawer box (214) are both provided with alignment grooves (216), an interception grid (217) is provided inside the drawer box (214), and alignment blocks (218) used in conjunction with the alignment grooves (216) are fixedly connected to the left and right sides of the interception grid (217).

4. The automatic cleaning drum filter according to claim 3, characterized in that: The front side of the pull-out box (214) is fixedly connected with an adjustment handle (219), and the material of the adjustment handle (219) is stainless steel.

5. The automatic cleaning drum filter according to claim 1, characterized in that: An inclined groove (22) is provided at the bottom of the inner wall of the box body (2).

6. The automatic cleaning drum filter according to claim 5, characterized in that: A clamping slot (23) is provided at the top of the inclined slot (22), a clamping block (24) is clamped inside the clamping slot (23), and a PP cotton mesh frame (25) is fixedly connected to the top of the clamping block (24).

7. The automatic cleaning drum filter according to claim 1, characterized in that: The top of the box body (2) is provided with a first top cover (26) and a second top cover (27), the top of the box body (2) is provided with a sliding groove (28), and the bottoms of the first top cover (26) and the second top cover (27) are fixedly connected with a sliding block (29) used in conjunction with the sliding groove (28).

8. The automatic cleaning drum filter according to claim 7, characterized in that: The tops of the first top cover (26) and the second top cover (27) are both fixedly connected with an adjustment frame (30), and the two adjustment frames (30) are both made of stainless steel.

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