A rotary anti-clogging water distributor for biological filtration purifiers

Abstract

This utility model discloses a rotary anti-clogging water distributor for a biological filtration purifier, relating to the field of water distributor technology. The utility model includes a main body tube. The inlet at the top of the drive assembly is connected to an external sewage pipe, allowing microorganisms in the sewage to adhere to the surface of the filter assembly. Since the interior of the rotary assembly is connected to the interior of the main body tube, filtered sewage can enter the rotary assembly and be evenly discharged. Activating the rotary assembly drives the main body tube at the top to rotate, spraying sewage onto the filter media surface. Activating the drive assembly also drives the cleaning assembly at the bottom to rotate, causing the cleaning assembly to perform circular motion. Because the bottom of the cleaning assembly is in contact with the top of the filter assembly, it cleans the biological slime generated on the outer surface during operation, thus preventing impurities in the sewage from clogging the filter assembly.

Description

Technical Field

[0001] This utility model belongs to the field of water distributor technology, and specifically relates to a rotary anti-clogging water distributor for biological filtration purifiers. Background Technology

[0002] Water distributors are a key component of biological filtration purifiers. They are used to evenly wet the packing layer, maintain the activity of microorganisms, and prevent drying or water accumulation. Water distributors are suitable for high suspended solids scenarios such as sewage treatment plants, aquaculture, and industrial wastewater.

[0003] According to existing technology, Chinese patent CN219009933U discloses a scale-inhibiting and anti-clogging water distributor; it includes a barrel, a top cover is movably sleeved on the top of the barrel, a slag discharge hole is opened on the lower side of the outer surface of the barrel, a slag discharge pipe is fixedly connected to the outer surface of the barrel at the port of the slag discharge hole, a base is fixedly connected to the lower side of the inner wall of the barrel, a water distribution pipe is rotatably connected to the middle of the upper end face of the base, a sewage outlet hole is opened on the lower side of the outer surface of the water distribution pipe, a water outlet pipe is fixedly connected to the bottom surface of the base, a limit rod is fixedly connected to the inner wall of the barrel, and a filter frame is fixedly connected to the outer surface of the water distribution pipe;

[0004] However, wastewater contains a large number of microorganisms, and the filter frame filters wastewater for a long time. Microorganisms can easily multiply on the surface of the filter frame and form biological slime, which can lead to clogging of the filter frame and affect the filtration efficiency of wastewater. Utility Model Content

[0005] In response to the problem that sewage contains a large number of microorganisms, and the filter frame filters the sewage for a long time, which causes the microorganisms to multiply on the surface of the filter frame and form biological slime, thus causing the filter frame to become clogged and affecting the sewage filtration efficiency, this utility model proposes a rotary anti-clogging water distributor for biological filtration purifiers to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a rotary anti-clogging water distributor for a biological filtration purifier, including a main tube;

[0008] The main tube is equipped with a drive assembly, a cleaning assembly, a filtering assembly, and a rotating assembly.

[0009] The drive assembly has its inner surface threaded to the outer surface of the main tube so that the main tube supports the drive assembly.

[0010] The cleaning component is fixedly installed at its top end to the bottom end of the drive component so that the cleaning component rotates when the drive component is driven.

[0011] The filter assembly has its top end slidably disposed with the bottom end of the cleaning assembly so that the cleaning assembly cleans the filter assembly when it rotates.

[0012] The rotating component is fixedly installed at its top end to the bottom end of the main tube, so that the rotating component drives the main tube to rotate.

[0013] Furthermore, the drive assembly includes a housing, the inner surface of which is threaded to the outer surface of the main tube, and a waterproof shell is fixedly connected to the inner wall of the housing.

[0014] Furthermore, the drive assembly also includes a drive motor, the outer side of which is fixedly mounted to the inner wall of the waterproof housing, and the output shaft of the drive motor is fixedly mounted with a transmission shaft.

[0015] Furthermore, the cleaning assembly includes a first cleaning brush, the top end of which is fixedly installed to the bottom end of the drive shaft, and a second cleaning brush is fixedly installed at both ends of the first cleaning brush.

[0016] Furthermore, the filter assembly includes a first filter plate, the outer side of which is fixedly installed to the inner wall of the main tube, and a first cleaning brush is slidably disposed on the top of the first filter plate.

[0017] Furthermore, the filter assembly also includes a mounting groove, which is formed on the inner wall of the main tube. A second filter plate is fixedly installed on the inner wall of the mounting groove, and the outer surface of the second filter plate is slidably disposed with the inner side of the second cleaning brush.

[0018] Furthermore, the rotating assembly includes a mounting plate, the top of which is fixedly mounted to the bottom of the main tube. A water distribution pipe is threaded at the interface of the main tube. A motor is fixedly mounted at the bottom of the mounting plate. A support frame is fixedly mounted on the outside of the motor. A reinforcing plate is fixedly connected to the outer surface of the support frame.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model connects the inlet at the top of the drive assembly to an external sewage pipe, allowing sewage to enter the main pipe and be filtered by a filter assembly inside the main pipe. Microorganisms in the sewage adhere to the surface of the filter assembly, easily multiplying and forming biofilm. Since the interior of the rotating assembly is connected to the interior of the main pipe, the filtered sewage enters the rotating assembly and is evenly discharged. Activating the rotating assembly drives the main pipe at the top to rotate, spraying sewage onto the filter media surface. Activating the drive assembly also drives the cleaning assembly at the bottom to rotate, causing it to move in a circular motion. Because the bottom of the cleaning assembly is in contact with the top of the filter assembly, it cleans the biofilm generated on the outer surface during operation, preventing impurities in the sewage from clogging the filter assembly.

[0021] 2. This utility model connects the inlet at the top of the outer casing 201 to an external sewage pipe, allowing sewage to enter the main body pipe 1 through the outer casing 201. The sewage is then filtered by the first filter plate 401 and the second filter plate 403 inside the main body pipe 1. Microorganisms in the sewage adhere to the surfaces of the first and second filter plates 401 and 403, easily multiplying and forming biological slime. Since the interior of the water distribution pipe 502 is connected to the interior of the main body pipe 1, the filtered sewage can enter the water distribution pipe 502 and be discharged. By starting the motor 503, the mounting plate 501 fixed at the output end is rotated. When the mounting plate 501 rotates, it drives the main body pipe 1 mounted at the top to rotate. When the main pipe 1 rotates, it drives the water distribution pipe 502 installed at the interface to rotate, thereby causing the water jet from its bottom end to spray in a circular pattern, thus ensuring the uniformity of the water spraying process. By starting the drive motor 203, it drives the transmission shaft 204 fixed at the output end to rotate. When the transmission shaft 204 rotates, it drives the first cleaning brush 301 at the bottom end to rotate. When the first cleaning brush 301 rotates, it drives the second cleaning brush 302 installed at both ends to rotate. Since the bottom end of the first cleaning brush 301 and the inner side of the second cleaning brush 302 are in contact with the top end of the first filter plate 401 and the outer surface of the second filter plate 403, the biological slime on the outer surface can be cleaned as the first cleaning brush 301 and the second cleaning brush 302 rotate.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the positive axis of this utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0026] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a front view structural diagram of the present utility model;

[0028] Figure 5 This is a schematic diagram of the top structure of this utility model;

[0029] Figure 6 This is a schematic diagram of the cleaning component structure of this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Main tube; 2. Drive assembly; 201. Outer shell; 202. Waterproof shell; 203. Drive motor; 204. Drive shaft; 3. Cleaning assembly; 301. First cleaning brush; 302. Second cleaning brush; 4. Filter assembly; 401. First filter plate; 402. Mounting groove; 403. Second filter plate; 5. Rotating assembly; 501. Mounting plate; 502. Water distribution pipe; 503. Motor; 504. Support frame; 505. Reinforcing plate. Detailed Implementation

[0032] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0033] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0034] Please see Figures 1-6 As shown, this utility model is a rotary anti-clogging water distributor for a biological filtration purifier, including a main body pipe 1:

[0035] The main tube 1 is equipped with a drive assembly 2, a cleaning assembly 3, a filter assembly 4, and a rotating assembly 5.

[0036] The drive assembly 2 has its inner surface threaded to the outer surface of the main tube 1 so that the main tube 1 supports the drive assembly 2;

[0037] Cleaning component 3 is fixedly installed at its top end to the bottom end of driving component 2 so that cleaning component 3 rotates when driving component 2 is driven;

[0038] The top of the filter assembly 4 is slidably disposed with the bottom of the cleaning assembly 3 so that the cleaning assembly 3 can clean the filter assembly 4 when it rotates.

[0039] The rotating component 5 is fixedly installed at its top end to the bottom end of the main tube 1 so that the rotating component 5 drives the main tube 1 to rotate.

[0040] In use, the inlet at the top of the drive assembly 2 is connected to an external sewage pipe, allowing sewage to enter the main body pipe 1. The sewage is then filtered by the filter assembly 4 inside the main body pipe 1, where microorganisms in the sewage adhere to the surface of the filter assembly 4. These microorganisms easily multiply on the surface of the filter assembly 4, forming biological slime. Since the interior of the rotating assembly 5 is connected to the interior of the main body pipe 1, the filtered sewage can enter the interior of the rotating assembly 5 and be discharged evenly. By starting the rotating assembly 5, the main body pipe 1 installed at the top is rotated, allowing the sewage to be sprayed onto the surface of the filter media. By starting the drive assembly 2, the cleaning assembly 3 installed at the bottom is rotated, causing the cleaning assembly 3 to perform a circular motion. Since the bottom of the cleaning assembly 3 is in contact with the top of the filter assembly 4, the cleaning assembly 3 can clean the biological slime generated on the outer surface of the filter assembly 4 during operation, thus preventing impurities in the sewage from clogging the filter assembly 4.

[0041] This invention connects the inlet at the top of the drive assembly 2 to an external sewage pipe, allowing sewage to enter the main body pipe 1. The sewage is then filtered by the filter assembly 4 inside the main body pipe 1, where microorganisms adhere to the surface of the filter assembly 4 and easily multiply to form biofilm. Since the interior of the rotating assembly 5 is connected to the interior of the main body pipe 1, the filtered sewage can enter the rotating assembly 5 and be evenly discharged. By activating the rotating assembly 5, the main body pipe 1 installed at the top is rotated, allowing sewage to be sprayed onto the filter media surface. By activating the drive assembly 2, the cleaning assembly 3 installed at the bottom is rotated, causing the cleaning assembly 3 to perform circular motion. Since the bottom of the cleaning assembly 3 is in contact with the top of the filter assembly 4, the cleaning assembly 3 can clean the biofilm generated on the outer surface of the filter assembly 4 during operation, thus preventing impurities in the sewage from clogging the filter assembly 4.

[0042] In one embodiment, the drive component 2 includes a housing 201, the inner surface of the housing 201 is threaded to the outer surface of the main tube 1, and a waterproof shell 202 is fixedly connected to the inner wall of the housing 201.

[0043] The drive assembly 2 also includes a drive motor 203, which is fixedly installed on the outside of the drive motor 203 and one end of the waterproof housing. The output shaft of the drive motor 203 is fixedly connected to a transmission shaft 204.

[0044] Since the waterproof housing 202 is located at the water inlet at the top of the housing 201, the waterproof housing 202 can isolate the sewage from the drive motor 203 and support the drive motor 203. By starting the drive motor 203, it drives the transmission shaft 204 fixed at the output end to rotate, so as to provide stable power to the transmission shaft 204.

[0045] In one embodiment, the cleaning component 3 includes a first cleaning brush 301, the top end of which is fixedly installed with the bottom end of the drive shaft 204, and a second cleaning brush 302 is fixedly installed at both ends of the first cleaning brush 301.

[0046] When the drive shaft 204 rotates, it drives the first cleaning brush 301 mounted at the bottom to rotate. When the first cleaning brush 301 rotates, it drives the second cleaning brush 302 mounted at both ends to rotate, thereby enabling the first cleaning brush 301 and the second cleaning brush 302 to perform circular motion.

[0047] In one embodiment, the filter assembly 4 includes a first filter plate 401, the outer side of the first filter plate 401 is fixedly installed with the inner wall of the main tube 1, and a first cleaning brush 301 is slidably disposed on the top of the first filter plate 401.

[0048] The filter assembly 4 also includes a mounting groove 402, which is formed on the inner wall of the main tube 1. A second filter plate 403 is fixedly installed on the inner wall of the mounting groove 402, and the outer surface of the second filter plate 403 is slidably disposed with the inner side of the second cleaning brush 302.

[0049] When the first cleaning brush 301 and the second filter plate 403 rotate, they can clean the outer surfaces of the first filter plate 401 and the second filter plate 403 respectively, thereby preventing the first filter plate 401 and the second filter plate 403 from being blocked during sewage filtration.

[0050] In one embodiment, the rotating component 5 includes a mounting plate 501, the top end of which is fixedly mounted to the bottom end of the main body tube 1, a water distribution pipe 502 is threaded at the interface of the main body tube 1, a motor 503 is fixedly mounted at the bottom of the mounting plate 501, a support frame 504 is fixedly mounted on the outside of the motor 503, and a reinforcing plate 505 is fixedly connected to the outer surface of the support frame 504.

[0051] Since the internal shape of the support frame 504 is the same as the external shape of the motor 503, it can provide stable support. Since the bottom end of the reinforcing plate 505 is fixed to one side of the support frame 504, the supporting force of the support frame 504 is increased.

[0052] By starting the motor 503, the mounting plate 501 fixed at the output end is rotated. When the mounting plate 501 rotates, it drives the main body pipe 1 installed at the top to rotate. When the main body pipe 1 rotates, it drives the water distribution pipe 502 with threaded interface to rotate. When the filtered sewage enters the interior of the main body pipe 1, it can enter the interior of the water distribution pipe 502 installed on the inner surface and spray out from the bottom end of the water distribution pipe 502. As the water distribution pipe 502 rotates, it can drive the water flow sprayed from its bottom end to spray in a circular pattern, thereby ensuring the uniformity of the water distribution pipe 502 during the spraying process.

[0053] In summary, by utilizing the above-mentioned technical solution of this utility model, by connecting the water inlet at the top of the outer shell 201 to an external sewage pipe, sewage can enter the interior of the main body pipe 1 through the outer shell 201. The sewage is then filtered through the first filter plate 401 and the second filter plate 403 installed inside the main body pipe 1. Microorganisms in the sewage adhere to the surfaces of the first filter plate 401 and the second filter plate 403, easily multiplying to form biological slime. Since the interior of the water distribution pipe 502 is connected to the interior of the main body pipe 1, the filtered sewage can enter the interior of the water distribution pipe 502 and be discharged. By starting the motor 503, it drives the mounting plate 501 fixed at the output end to rotate. When the mounting plate 501 rotates, it drives the main body pipe 1 installed at the top. The main body pipe 1 rotates, causing the water distribution pipe 502 installed at the interface to rotate as well. This causes the water jet from its bottom end to spray in a circular pattern, ensuring the uniformity of the water jet spraying process. By starting the drive motor 203, the drive shaft 204 fixed at the output end is driven to rotate. When the drive shaft 204 rotates, it drives the first cleaning brush 301 at the bottom end to rotate. When the first cleaning brush 301 rotates, it drives the second cleaning brush 302 installed at both ends to rotate. Since the bottom end of the first cleaning brush 301 and the inner side of the second cleaning brush 302 are in contact with the top end of the first filter plate 401 and the outer surface of the second filter plate 403, the biological slime on the outer surface can be cleaned as the first cleaning brush 301 and the second cleaning brush 302 rotate.

[0054] Through the above technical solution, 1. The inlet at the top of the drive component 2 is connected to the external sewage pipe so that the sewage can enter the interior of the main pipe 1 in conjunction with the drive component 2. The sewage is filtered by the filter component 4 installed inside the main pipe 1. Microorganisms in the sewage adhere to the surface of the filter component 4 and easily multiply on the surface of the filter component 4 to form biological slime. Since the interior of the rotating component 5 is connected to the interior of the main pipe 1, the filtered sewage can enter the interior of the rotating component 5 and be discharged evenly. By starting the rotating component 5, the main pipe 1 installed at the top is rotated, and the sewage can be sprayed onto the surface of the filter media. By starting the drive component 2, the cleaning component 3 installed at the bottom is rotated, and the cleaning component 3 performs circumferential motion. Since the bottom of the cleaning component 3 is in contact with the top of the filter component 4, the biological slime generated on the outer surface of the filter component 4 can be cleaned during the operation of the cleaning component 3, thereby preventing impurities in the sewage from clogging the filter component 4.

[0055] 2. By connecting the inlet at the top of the outer casing 201 to an external sewage pipe, sewage can enter the main body pipe 1 through the outer casing 201. The sewage is then filtered through the first filter plate 401 and the second filter plate 403 inside the main body pipe 1. Microorganisms in the sewage adhere to the surfaces of the first and second filter plates 401 and 403, easily multiplying to form biological slime. Since the interior of the water distribution pipe 502 is connected to the interior of the main body pipe 1, the filtered sewage can enter the water distribution pipe 502 and be discharged. By starting the motor 503, the mounting plate 501 fixed at the output end is rotated. When the mounting plate 501 rotates, it drives the main body pipe 1 mounted at the top to rotate. When the device rotates, it drives the water distribution pipe 502 installed at the interface to rotate, thereby causing the water jet from its bottom end to spray in a circular pattern, thus ensuring the uniformity of the water spraying process. By starting the drive motor 203, it drives the transmission shaft 204 fixed at the output end to rotate. When the transmission shaft 204 rotates, it drives the first cleaning brush 301 at the bottom end to rotate. When the first cleaning brush 301 rotates, it drives the second cleaning brush 302 installed at both ends to rotate. Since the bottom end of the first cleaning brush 301 and the inner side of the second cleaning brush 302 are in contact with the top end of the first filter plate 401 and the outer surface of the second filter plate 403, the biological slime on the outer surface can be cleaned as the first cleaning brush 301 and the second cleaning brush 302 rotate.

[0056] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rotary anti-clogging water distributor for a biological filtration purifier, comprising a main body pipe (1), characterized in that: The main tube (1) is respectively equipped with a drive assembly (2), a cleaning assembly (3), a filter assembly (4) and a rotating assembly (5); The drive assembly (2) has its inner surface threaded to the outer surface of the main tube (1) so that the main tube (1) supports the drive assembly (2); The cleaning component (3) is fixedly installed at its top end to the bottom end of the drive component (2) so that the drive component (2) drives the cleaning component (3) to rotate; The filter assembly (4) is slidably disposed at its top end and at the bottom end of the cleaning assembly (3) so that the cleaning assembly (3) cleans the filter assembly (4) when it rotates; The rotating component (5) is fixedly installed at its top end to the bottom end of the main tube (1) so that the rotating component (5) drives the main tube (1) to rotate.

2. A rotating anti-clogging water distributor for a biofilter purifier according to claim 1, characterized in that, The drive assembly (2) includes a housing (201), the inner surface of the housing (201) is threaded to the outer surface of the main tube (1), and a waterproof shell (202) is fixedly connected to the inner wall of the housing (201).

3. A rotating anti-clogging water distributor for a biofilter purifier according to claim 2, characterized in that, The drive assembly (2) also includes a drive motor (203), the outer side of the drive motor (203) is fixedly installed on the inner wall of the waterproof housing (202), and a drive shaft (204) is fixedly installed on the output end of the drive motor (203).

4. A rotating anti-clogging water distributor for a biofilter purifier according to claim 3, characterized in that, The cleaning assembly (3) includes a first cleaning brush (301), the top end of the first cleaning brush (301) is fixedly installed with the bottom end of the drive shaft (204), and a second cleaning brush (302) is fixedly installed at both ends of the first cleaning brush (301).

5. A rotating anti-clogging water distributor for a biofilter purifier according to claim 4, characterized in that, The filter assembly (4) includes a first filter plate (401), the outer side of the first filter plate (401) is fixedly installed on the inner wall of the main tube (1), and the top end of the first filter plate (401) is slidably disposed with the bottom end of the first cleaning brush (301).

6. A rotating anti-clogging water distributor for a biofilter purifier according to claim 5, characterized in that, The filter assembly (4) also includes a mounting groove (402), which is opened on the inner wall of the main tube (1). A second filter plate (403) is fixedly installed on the inner wall of the mounting groove (402), and the outer surface of the second filter plate (403) is slidably disposed with the inner side of the second cleaning brush (302).

7. A rotating anti-clogging water distributor for a biofilter purifier according to claim 1, characterized in that, The rotating assembly (5) includes a mounting plate (501), the top of which is fixedly mounted to the bottom of the main tube (1), a water distribution pipe (502) is threaded at the interface of the main tube (1), a motor (503) is fixedly mounted at the bottom of the mounting plate (501), a support frame (504) is fixedly mounted on the outside of the motor (503), and a reinforcing plate (505) is fixedly connected to the outer surface of the support frame (504).

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