Sewage filtering structure

Abstract

The utility model discloses a sewage filtering structure which comprises an input pipe and an output pipe and further comprises a filtering device installed between the input pipe and the output pipe, the filtering device is provided with a filtering base, a shaft rod, a brush strip and a filtering cylinder, the shaft rod is connected to the position of a center shaft of the filtering base in a penetrating mode, a turbine is fixedly installed at one end of the shaft rod, and the brush strip is fixedly installed at the other end of the shaft rod. The sewage treatment device has the advantages that the arranged filter seat can be installed between the input pipe and the output pipe through bolts and nuts, the arranged filter cartridge filters sewage through the water filter holes, the arranged turbine can drive the shaft rod to rotate, and the brush seat is fixedly installed at the other end of the shaft rod. The shaft rod can drive the mounted brush strip to rotate on the inner wall of the filter cartridge, so that the brush strip can clean water filtering holes formed in the filter cartridge, sewage can be conveyed and filtered, and a self-cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filtration, in particular to a sewage filtration structure. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. In the process of sewage treatment, a filtering structure is needed to filter out impurities in the sewage.

[0003] Since sewage is filtered using structures such as filter screens and filter cartridges, and during the filtering process, fine dirt can easily clog the filter holes, the existing filtering device needs to regularly clean the filter screen to enable it to operate normally. The existing device needs to disassemble and assemble the filter screen during cleaning, which is cumbersome and inconvenient to operate. Therefore, a sewage filtering structure is urgently needed to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a sewage filtering structure, which is achieved through the following technical solutions.

[0005] A sewage filtering structure comprises an input pipe and an output pipe, and also comprises a filtering device installed between the input pipe and the output pipe, wherein the filtering device is provided with a filter seat, a shaft rod, a brush strip, and a filter cartridge, wherein the shaft rod is connected through the central axis position of the filter seat, a turbine is fixedly installed at one end of the shaft rod, and a brush seat is fixedly installed at the other end of the shaft rod, the brush strips are symmetrically installed at both ends of the brush seat, the filter cartridge is fixedly installed on the top of the filter seat, and the brush strip is located inside the filter cartridge, the outer surface of the filter cartridge is provided with a water filter hole, and also comprises a sewage discharge structure, wherein the sewage discharge structure is provided with a sewage discharge pipe, and one end of the sewage discharge pipe is connected through the outer surface of the input pipe.

[0006] Furthermore, a flow diversion chamber is provided inside the filter seat, and a conical tube is penetrated and connected to the inner wall of the flow diversion chamber at a position corresponding to the turbine.

[0007] Furthermore, the tapered tubes are a plurality of tubes distributed in a ring shape, and the plurality of tapered tubes are distributed around the turbine.

[0008] Furthermore, a first opening is provided on the top of the filter seat, and there are four first openings distributed in an annular manner, and the filter cartridge is connected to the filter seat through the first openings.

[0009] Furthermore, both ends of the brush seat are fixedly connected with a group of first sliding rods, one end of the first sliding rod is movably connected with a movable seat, and one end of the brush strip is fixedly installed on the top of the movable seat, and the other end of the first sliding rod is fixedly sleeved with a spring.

[0010] Furthermore, a screw is connected through the other end of the sewage pipe, and the screw is rotatably connected to the sewage pipe. A conical plug is movably sleeved on one end of the screw located inside the sewage pipe, and the conical plug is threadedly matched with the screw. A second sliding rod is fixedly connected to the inner wall of the sewage pipe, and the conical plug is slidably matched with the second sliding rod. A second opening is opened at the other end of the sewage pipe.

[0011] Furthermore, a tapered opening is provided at a middle position of the inner wall of the sewage pipe, and the tapered plug is embedded and connected with the sewage pipe through the tapered opening.

[0012] The beneficial effect of the utility model is that during the operation of the device, the filter seat can be installed between the input pipe and the output pipe by means of bolts and nuts, the filter cartridge can filter the sewage through the filter holes, the turbine can drive the shaft to rotate, the shaft can drive the installed brush bar to rotate on the inner wall of the filter cartridge, so that the brush bar can clean the filter holes opened in the filter cartridge, thereby being able to transport and filter the sewage and having a self-cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. 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 paying creative work.

[0014] Figure 1 : A schematic structural diagram of a sewage filtering structure described in the utility model;

[0015] Figure 2 : The internal schematic diagram of the sewage pipe of the utility model;

[0016] Figure 3 : A schematic diagram of the connection between the filter seat and the interior of the filter cartridge of the utility model;

[0017] Figure 4 : A schematic diagram of the connection between the shaft rod and the brush strip of the utility model.

[0018] The reference numerals are as follows:

[0019] 1. Input tube;

[0020] 2. Output pipe;

[0021] 3. Filter seat; 301. Diverter cavity; 302. First opening; 303. Conical tube;

[0022] 4. Shaft; 401. Turbine; 402. Brush seat; 403. First slide bar; 404. Movable seat; 405. Spring;

[0023] 5. Brush strips;

[0024] 6. Filter cartridge; 601. Water filter hole;

[0025] 7. Drain pipe; 701. Second slide rod; 702. Screw rod; 703. Conical plug; 704. Second opening. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-4 As shown, the utility model has the following specific embodiments.

[0028] Example:

[0029] A sewage filtering structure comprises an input pipe 1 and an output pipe 2, and also comprises a filtering device installed between the input pipe 1 and the output pipe 2, wherein the filtering device is provided with a filtering seat 3, a shaft rod 4, a brush strip 5, and a filter cartridge 6;

[0030] The shaft 4 is connected to the central axis of the filter seat 3, a turbine 401 is fixedly mounted on one end of the shaft 4, and a brush seat 402 is fixedly mounted on the other end of the shaft 4, two brush strips 5 are symmetrically mounted on both ends of the brush seat 402, a filter cartridge 6 is fixedly mounted on the top of the filter seat 3, and the brush strips 5 are located inside the filter cartridge 6, and a water filter hole 601 is arranged on the outer surface of the filter cartridge 6;

[0031] The utility model also comprises a sewage discharge structure, wherein the sewage discharge structure is provided with a sewage discharge pipe 7 , and one end of the sewage discharge pipe 7 is connected to the outer surface of the input pipe 1 through the end.

[0032] By adopting the above technical solution, when the device is used, the filter seat 3 can be installed between the input pipe 1 and the output pipe 2 by bolts and nuts. When the input pipe 1 delivers water, the filter cartridge 6 inside the input pipe 1 filters the sewage through the filter hole 601, and the filtered water is input into the output pipe 2 through the filter seat 3, so that the delivered water can be filtered. When the filtered water enters the diverter cavity 301 through the first opening 302, the water flow is pressurized and output through the tapered tube 303, so that the turbine 401 can be driven to rotate, and the turbine 401 can drive the shaft 4 to rotate, and the shaft 4 can drive the installed brush strip 5 to rotate on the inner wall of the filter cartridge 6, so that the brush strip 5 can clean the filter hole 601 opened in the filter cartridge 6, so that the sewage can be delivered and filtered, and it has a self-cleaning effect.

[0033] The sewage discharge pipe 7 connected through the outer surface of the input pipe 1 can be controlled to be opened and closed, so as to discharge the dirt filtered inside the input pipe 1 .

[0034] Specifically, a flow dividing chamber 301 is provided inside the filter seat 3, and a conical pipe 303 is connected through the inner wall of the flow dividing chamber 301 corresponding to the position of the turbine 401;

[0035] There are a plurality of conical tubes 303 distributed in a ring shape, and the plurality of conical tubes 303 are distributed around the turbine 401 .

[0036] By adopting the above technical solution, the conical tube 303 penetrating the inner wall of the diversion chamber 301 can divert the internal water. At the same time, the conical tube 303 adopts a conical structure, which can increase the flow rate of the water flow, so that the water flow can impact the blades of the turbine 401, and then provide power to the turbine 401, so that the turbine 401 can rotate automatically.

[0037] Specifically, a first opening 302 is provided on the top of the filter seat 3 , and there are four first openings 302 distributed in an annular shape. The filter cartridge 6 is connected to the filter seat 3 through the first openings 302 .

[0038] By adopting the above technical solution, the first opening 302 is provided to connect the filter seat 3 with the filter cartridge 6 , so that the water filtered by the filter cartridge 6 can enter the filter seat 3 through the first opening 302 .

[0039] Specifically, both ends of the brush seat 402 are fixedly connected with a group of first slide rods 403, one end of the first slide rod 403 is movably connected with the movable seat 404, and one end of the brush strip 5 is fixedly installed on the top of the movable seat 404, and the other end of the first slide rod 403 is fixedly sleeved with a spring 405.

[0040] By adopting the above technical solution, the movable seat 404 can slide on the first slide bar 403, and the spring 405 sleeved on the first slide bar 403 can squeeze the movable seat 404. When the movable seat 404 is compressed, a reaction force can be generated. Among them, since the brush strip 5 is fixedly installed on the top of the movable seat 404, the brush strip 5 can be squeezed and fit on the inner wall of the filter cartridge 6. At the same time, the fitted brush strip 5 can have a buffer type, which facilitates the brush strip 5 to rotate on the inner wall of the filter cartridge 6.

[0041] Specifically, the other end of the sewage pipe 7 is penetrated and connected with a screw rod 702, and the screw rod 702 is rotatably connected with the sewage pipe 7, one end of the screw rod 702 located inside the sewage pipe 7 is movably sleeved with a conical plug 703, and the conical plug 703 is threadedly matched with the screw rod 702, the inner wall of the sewage pipe 7 is fixedly connected with a second slide rod 701, the conical plug 703 is slidably matched with the second slide rod 701, and the other end of the sewage pipe 7 is provided with a second opening 704;

[0042] A tapered opening is provided at the middle of the inner wall of the sewage pipe 7 , and the tapered plug 703 is embedded and connected with the sewage pipe 7 through the tapered opening.

[0043] By adopting the above technical solution, the sewage pipe 7 is connected to the input pipe 1, so that the dirt filtered inside the input pipe 1 can be discharged through the second opening 704 opened in the sewage pipe 7, wherein the threaded conical plug 703 can be driven to move on the second slide rod 701 by rotating the screw 702, and the conical plug 703 can be embedded and matched with the conical mouth set inside the sewage pipe 7, so as to facilitate the control of the sewage pipe 7 to open or close, and to facilitate the control of the output of dirt.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. 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 utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sewage filtering structure, comprising an input pipe (1) and an output pipe (2), characterized in that: It also includes a filter device installed between the input pipe (1) and the output pipe (2), wherein the filter device is provided with a filter seat (3), a shaft rod (4), a brush strip (5), and a filter cartridge (6); The shaft (4) is connected to the central axis of the filter seat (3), a turbine (401) is fixedly mounted on one end of the shaft (4), and a brush seat (402) is fixedly mounted on the other end of the shaft (4), two brush strips (5) are symmetrically mounted on the two ends of the brush seat (402), the filter cartridge (6) is fixedly mounted on the top of the filter seat (3), and the brush strip (5) is located inside the filter cartridge (6), and a water filter hole (601) is provided on the outer surface of the filter cartridge (6); It also includes a sewage discharge structure, wherein the sewage discharge structure is provided with a sewage discharge pipe (7), and one end of the sewage discharge pipe (7) penetrates and is connected to the outer surface of the input pipe (1).

2. A sewage filtering structure according to claim 1, characterized in that: A flow diversion chamber (301) is provided inside the filter seat (3), and a conical tube (303) is connected and penetrated through the inner wall of the flow diversion chamber (301) at a position corresponding to the turbine (401).

3. A sewage filtering structure according to claim 2, characterized in that: The conical tubes (303) are a plurality of conical tubes distributed in a ring shape, and the plurality of conical tubes (303) are distributed around the turbine (401).

4. A sewage filtering structure according to claim 1, characterized in that: The top of the filter seat (3) is provided with a first opening (302), and the first openings (302) are four in an annular arrangement, and the filter cartridge (6) is connected to the filter seat (3) through the first openings (302).

5. A sewage filtering structure according to claim 1, characterized in that: Both ends of the brush seat (402) are fixedly connected to a group of first sliding rods (403), one end of the first sliding rod (403) is movably connected to a movable seat (404), and one end of the brush strip (5) is fixedly installed on the top of the movable seat (404), and the other end of the first sliding rod (403) is fixedly sleeved with a spring (405).

6. A sewage filtering structure according to claim 1, characterized in that: The other end of the sewage pipe (7) is connected with a screw rod (702) which penetrates through the other end and is rotatably connected to the sewage pipe (7). One end of the screw rod (702) located inside the sewage pipe (7) is movably sleeved with a conical plug (703), and the conical plug (703) is threadedly matched with the screw rod (702). The inner wall of the sewage pipe (7) is fixedly connected with a second sliding rod (701), and the conical plug (703) is slidably matched with the second sliding rod (701). The other end of the sewage pipe (7) is provided with a second opening (704).

7. A sewage filtering structure according to claim 6, characterized in that: A tapered opening is provided at the middle of the inner wall of the sewage pipe (7), and the tapered plug (703) is embedded and connected to the sewage pipe (7) through the tapered opening.

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