Aquaculture filtering device

Abstract

The utility model relates to the technical field of filtering of aquaculture equipment, in particular to an aquaculture filtering device which comprises a protective shell, a shell top cover is arranged at the top of the protective shell, a filtering device body is arranged in the protective shell, a filtering membrane is arranged in the filtering device body, and a filter screen is arranged in the filtering membrane. One end of the filtering membrane is fixedly connected with the sealing clamping block, a water inlet is connected to one side wall of the filtering device body in a penetrating mode, a water outlet is connected to the other side wall of the filtering device body in a penetrating mode, a driving motor is arranged at the top of the filtering device body, and the output end of the driving motor is in transmission connection with a rotating roller. A plurality of groups of stirring rods are fixedly connected to the surface of the rotating roller, an activated carbon filtering plate is fixedly connected to the interior of the filtering device body, the filtering device body is conveniently disassembled and overhauled through a shell top cover, and impurities are prevented from being accumulated on a filtering membrane by replacing the filtering membrane.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture equipment filtering, and particularly relates to an aquaculture filtering device. Background Art

[0002] In the aquaculture industry, water in aquaculture equipment usually needs to be filtered to ensure the healthy growth of aquaculture products.

[0003] After searching, in the prior art, Chinese patent application number: CN202221910622.4, application date: 2022-07-25, discloses a filtering and sterilizing device for aquaculture, and its technical scheme is: comprising a filtering bin, a filtering assembly is provided on one side of the inner cavity of the filtering bin, a stirring assembly is provided on the other side of the inner cavity of the filtering bin, a bin cover is provided at one end of the outer end of the filtering bin and is movably connected with the filtering bin; the filtering assembly comprises a movable frame, and fixed rods are fixedly connected at the four corners of the bottom of the inner cavity of the bin cover, a blocking block is fixedly connected at one end of the fixed rod, the fixed rod is movably connected with the movable frame, the movable frame is arranged in the inner cavity of the filtering bin, and a filter membrane is fixedly connected to the inner cavity of the movable frame. The beneficial effect of a filtering and sterilizing device for aquaculture is: by setting the movable frame in the filtering assembly with the movable circular plate and the reset spring, the movable frame vibrates back and forth, thereby shaking off impurities on the surface of the filter membrane, solving the problem that the impurities will accumulate on the corresponding filter membrane when the filtering and sterilizing device is used for too long, thereby causing blockage.

[0004] However, the device still has the following defects: although the device solves the problem that impurities will accumulate on the corresponding filter membrane when the filtering and sterilizing device is used for too long, the filter membrane in the device is not easy to replace, and impurities will still remain after long-term use, causing blockage. Utility Model Content

[0005] In view of the above problems, the utility model provides an aquaculture filtering device, comprising a protective shell, a shell top cover is arranged on the top of the protective shell, two sets of rotating hinges are also arranged on the top of the protective shell, a plurality of fixed supporting legs are fixedly connected to the bottom of the protective shell, a water inlet pipe is penetrated and connected to one side wall of the protective shell, a water outlet pipe is penetrated and connected to the other side wall of the protective shell, a filtering device body is arranged inside the protective shell, a sealing block is embedded in the top of the filtering device body, and a filtering membrane is arranged inside the filtering device body;

[0006] One end of the filter membrane is fixedly connected to the sealing block, a water inlet is penetrated through one side wall of the filter device body, a water outlet is penetrated through the other side wall of the filter device body, a driving motor is arranged on the top of the filter device body, a rotating stick is transmission-connected to the output end of the driving motor, the rotating stick penetrates the top of the filter device body, a plurality of groups of stirring rods are fixedly connected to the surface of the rotating stick, the plurality of groups of stirring rods are symmetrically arranged with the central axis of the rotating stick as the center, and an activated carbon filter plate is fixedly connected to the inside of the filter device body.

[0007] Furthermore, the outer shell top cover is movably fitted with the top of the protective outer shell, and the outer shell top cover is rotatably arranged around the central axis of the two sets of rotating hinges.

[0008] Furthermore, several groups of the fixed support legs are arranged in a rectangular array with the central axis of the protective shell as the center, and several groups of the fixed support legs are located at the corners of the protective shell.

[0009] Furthermore, a first handle is fixedly connected to the top of the outer shell cover, and the first handle is located at the edge of the outer shell cover.

[0010] Furthermore, the water inlet pipe and the water outlet pipe are located on adjacent side walls of the protective shell, and the central axis of the water inlet pipe coincides with the central axis of the water outlet pipe.

[0011] Furthermore, the sealing block is movably fitted with the top of the filter device body, and the sealing block is located at the top edge of the filter device body.

[0012] Furthermore, a second handle is fixedly connected to the surface of the sealing block, and the second handle and the filter membrane are located on two opposite side walls of the sealing block.

[0013] Furthermore, the end of the water inlet is arranged to fit the inner wall of the water inlet pipe, and the end of the water outlet is arranged to fit the inner wall of the water outlet pipe.

[0014] The beneficial effects of the utility model are:

[0015] 1. The protective shell and the shell top cover are used together to facilitate the disassembly and maintenance of the filter device body. The sealing block and the filter membrane facilitate the replacement of the filter membrane to prevent the accumulation of impurities on the filter membrane. While facilitating the disassembly and maintenance of the filter device body, it also facilitates the timely replacement of the filter membrane to improve the filtration efficiency.

[0016] 2. The output end of the driving motor is connected to the rotating rod, and the rotating rod drives several groups of stirring rods to rotate, so as to stir the preliminarily filtered wastewater, and then the impurities in the wastewater are further adsorbed and filtered through the adsorption effect of the activated carbon filter plate, thereby achieving the effect of preventing environmental pollution while further adsorbing and filtering the impurities in the wastewater.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of the protective housing structure according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of the filtering device body according to an embodiment of the utility model is shown;

[0022] Figure 4 A cross-sectional view of the main body structure of the filter device according to an embodiment of the utility model is shown.

[0023] In the figure: 1. Protective shell; 2. Shell top cover; 3. Fixed support leg; 4. Rotating hinge; 5. First handle; 6. Water inlet pipe; 7. Water outlet pipe; 8. Filter device body; 9. Sealing block; 10. Filter membrane; 11. Second handle; 12. Water inlet; 13. Water outlet; 14. Driving motor; 15. Rotating stick; 16. Stirring rod; 17. Activated carbon filter plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0025] The utility model embodiment provides an aquaculture filtration device, including a protective shell 1; illustratively, as Figure 1-4 shown.

[0026] The top of the protective shell 1 is provided with a shell top cover 2, and the top of the protective shell 1 is also provided with two groups of rotating hinges 4. The shell top cover 2 is movably fitted with the top of the protective shell 1, and the shell top cover 2 is rotated around the central axis of the two groups of rotating hinges 4. The bottom of the protective shell 1 is fixedly connected with a plurality of groups of fixed support legs 3, and the plurality of groups of fixed support legs 3 are arranged in a rectangular array around the central axis of the protective shell 1, and the plurality of groups of fixed support legs 3 are located at the corners of the protective shell 1;

[0027] A first handle 5 is fixedly connected to the top of the housing top cover 2, and the first handle 5 is located at the edge of the housing top cover 2. A water inlet pipe 6 is connected through one side wall of the protective housing 1, and a water outlet pipe 7 is connected through the other side wall of the protective housing 1. The water inlet pipe 6 and the water outlet pipe 7 are located on adjacent side walls of the protective housing 1, and the central axis of the water inlet pipe 6 coincides with the central axis of the water outlet pipe 7.

[0028] A filter device body 8 is arranged inside the protective shell 1, and a sealing card block 9 is embedded in the top of the filter device body 8. The sealing card block 9 is movably fitted with the top of the filter device body 8, and the sealing card block 9 is located at the top edge of the filter device body 8. A filter membrane 10 is arranged inside the filter device body 8, and one end of the filter membrane 10 is fixedly connected to the sealing card block 9. A second handle 11 is also fixedly connected to the surface of the sealing card block 9, and the second handle 11 and the filter membrane 10 are located on the opposite side walls of the sealing card block 9.

[0029] Specifically, by using the protective shell 1 in conjunction with the shell top cover 2, it is convenient to disassemble and repair the filter device body 8, and by the action of the sealing block 9 and the filter membrane 10, it is convenient to replace the filter membrane 10 to prevent impurities from accumulating on the filter membrane 10.

[0030] A water inlet 12 is connected through one side wall of the filter body 8, and a water outlet 13 is connected through the other side wall of the filter body 8. The end of the water inlet 12 is fitted with the inner wall of the water inlet pipe 6, and the end of the water outlet 13 is fitted with the inner wall of the water outlet pipe 7. A driving motor 14 is provided on the top of the filter body 8, and a rotating rod 15 is transmission-connected to the output end of the driving motor 14. The rotating rod 15 passes through the top of the filter body 8;

[0031] A plurality of stirring rods 16 are fixedly connected to the surface of the rotating rod 15 , and the plurality of stirring rods 16 are symmetrically arranged around the central axis of the rotating rod 15 . An activated carbon filter plate 17 is fixedly connected to the interior of the filter device body 8 , and the activated carbon filter plate 17 is arranged in close contact with the water outlet 13 .

[0032] Specifically, the output end of the driving motor 14 is connected to the rotating rod 15, and the rotating rod 15 drives a plurality of stirring rods 16 to rotate, so as to stir the preliminarily filtered wastewater, and then the impurities in the wastewater are further adsorbed and filtered through the adsorption effect of the activated carbon filter plate 17.

[0033] The working principle of the aquaculture filtration device proposed by the embodiment of the utility model is as follows:

[0034] The protective housing 1 and the housing top cover 2 are used in combination to facilitate the disassembly and maintenance of the filter device body 8. The sealing block 9 and the filter membrane 10 facilitate the replacement of the filter membrane 10 to prevent the accumulation of impurities on the filter membrane 10.

[0035] The output end of the driving motor 14 is connected to the rotating rod 15, and the rotating rod 15 drives a plurality of stirring rods 16 to rotate, so as to stir the preliminarily filtered wastewater, and then the impurities in the wastewater are further adsorbed and filtered through the adsorption effect of the activated carbon filter plate 17.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aquaculture filtration device, comprising a protective housing (1), characterized in that: The top of the protective shell (1) is provided with a shell top cover (2), the top of the protective shell (1) is also provided with two groups of rotating hinges (4), the bottom of the protective shell (1) is fixedly connected with a plurality of groups of fixed support legs (3), a water inlet pipe (6) is connected through one side wall of the protective shell (1), and a water outlet pipe (7) is connected through the other side wall of the protective shell (1), a filter device body (8) is provided inside the protective shell (1), a sealing block (9) is embedded in the top of the filter device body (8), and a filter membrane (10) is provided inside the filter device body (8); One end of the filter membrane (10) is fixedly connected to the sealing block (9); a water inlet (12) is connected through one side wall of the filter device body (8); a water outlet (13) is connected through the other side wall of the filter device body (8); a driving motor (14) is arranged on the top of the filter device body (8); the output end of the driving motor (14) is connected to a rotating rod (15) in a transmission manner; the rotating rod (15) passes through the top of the filter device body (8); a plurality of groups of stirring rods (16) are fixedly connected to the surface of the rotating rod (15); the plurality of groups of stirring rods (16) are symmetrically arranged with the central axis of the rotating rod (15) as the center; and an activated carbon filter plate (17) is fixedly connected inside the filter device body (8).

2. An aquaculture filtration device according to claim 1, characterized in that: The outer shell top cover (2) is movably fitted with the top of the protective outer shell (1), and the outer shell top cover (2) is rotatably arranged around the central axis of the two sets of rotating hinges (4).

3. An aquaculture filtration device according to claim 1, characterized in that: The plurality of groups of fixed support legs (3) are arranged in a rectangular array with the central axis of the protective shell (1) as the center, and the plurality of groups of fixed support legs (3) are all located at the corners of the protective shell (1).

4. The aquaculture filtration device according to claim 1, characterized in that: A first handle (5) is fixedly connected to the top of the outer shell top cover (2), and the first handle (5) is located at the edge of the outer shell top cover (2).

5. The aquaculture filtration device according to claim 1, characterized in that: The water inlet pipe (6) and the water outlet pipe (7) are located on adjacent side walls of the protective shell (1), and the central axis of the water inlet pipe (6) coincides with the central axis of the water outlet pipe (7).

6. The aquaculture filtration device according to claim 1, characterized in that: The sealing block (9) is movably fitted to the top of the filter device body (8), and the sealing block (9) is located at the top edge of the filter device body (8).

7. An aquaculture filtration device according to claim 1, characterized in that: A second handle (11) is also fixedly connected to the surface of the sealing block (9), and the second handle (11) and the filter membrane (10) are located on two opposite side walls of the sealing block (9).

8. The aquaculture filtration device according to claim 1, characterized in that: The end of the water inlet (12) is arranged to fit the inner wall of the water inlet pipe (6), and the end of the water outlet (13) is arranged to fit the inner wall of the water outlet pipe (7).

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