Fry breeding circulating water treatment filter

Abstract

The utility model discloses a fish fry breeding circulating water treatment filter, and relates to the technical field of water treatment. The device comprises a water tank and an impurity water pipe, the impurity water pipe penetrates through the side face of the water tank, a filtering machine body penetrates through one end, away from the water tank, of the impurity water pipe, a filtering device is arranged in the filtering machine body, the filtering device comprises a flange cover, and the flange cover makes contact with the filtering machine body. And an output motor fixedly penetrates through the top of the flange cover. Through the driving force of the output motor, the rotating rod, the circular sliding groove, the sliding rod, the filter screen and other assemblies are driven to be matched with one another, the rotating rod fixed to the output shaft of the output motor is driven to rotate, and therefore the filter screen fixed to the circumferential face of the rotating rod rotates, and when the filter screen rotates, the scraper fixed to the side face of the filter screen is driven to rotate; in the working process, suspended particles, waste, residual feed and other organic and inorganic substances are prevented from existing in water.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, in particular to a filter for treating circulating water in fish fry breeding. Background Art

[0002] Biological filtration is a technology that uses biomass (usually bacteria) to decompose and degrade harmful substances. In circulating water treatment systems, biological filters are often used to convert wastes such as ammonia nitrogen into relatively harmless substances. This technology can help maintain the ecological balance of water bodies. Mechanical filtration is the removal of suspended particles, impurities, etc. in water by physical means. This can be achieved through filter media, filters, etc. Mechanical filters are usually used to remove large particles of waste to reduce the burden on biological filters and improve the efficiency of the entire system. The dissolved oxygen content in circulating water is essential for the survival of fish. Some advanced circulating water treatment systems may use oxygenation equipment, such as aerators, oxygen supply devices, etc. to increase the dissolved oxygen level in the water.

[0003] According to the disclosure, a shrimp fry breeding physical filter water treatment device (publication number: CN 213756291U) includes a filter box, the top of the filter box is fixedly connected with a sleeve, the top of the sleeve is fixedly connected with a driving motor, and the output shaft of the driving motor is fixedly connected with a threaded rod. The utility model cooperates with a driving motor, a threaded rod, a threaded sleeve, a fixed rod, a rotating drum, a cleaning plate, a limiting column, a limiting groove, a collecting box, a reset spring and a push plate. The output shaft of the driving motor drives the fixed rod to move up and down through the threaded rod and the threaded sleeve, and the cleaning plate is limited by the limiting column and the limiting groove, and the push plate is fixed to the left and right by the reset spring, so that the push plate pushes the impurities accumulated on the surface of the filter screen into the collecting box. When the filter device is used for too long, the impurities attached to the inner wall of the body affect the filtering effect, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a circulating water treatment filter for fry breeding, which drives the rotating rod, circular slide groove, sliding rod, filter screen and other components to cooperate with each other through the driving force of the output motor, thereby driving the rotating rod fixed on the output shaft of the output motor to rotate, thereby causing the filter screen fixed on the circumferential surface of the rotating rod to rotate. When the filter screen rotates, it drives the scraper fixed on the side of the filter screen to rotate, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a filter for treating circulating water in fry breeding, comprising a water tank and an impurity water pipe, wherein the impurity water pipe is fixedly penetrated through the side of the water tank, an end of the impurity water pipe away from the water tank is penetrated with a filter body, a filter device is arranged inside the filter body, and the filter device comprises a flange cover, which is arranged on the top of the filter body, an output motor is penetrated through the top of the flange cover, a circular slide groove is provided on the top of the inner wall of the flange cover, an output shaft of the output motor is fixedly connected with a rotating rod, a circumferential surface of the rotating rod is fixedly connected with a filter screen, a sliding rod is fixedly connected with the top of the filter screen, a scraper is fixedly connected with the side of the filter screen, and a filter plate is fixedly connected with the inner wall of the filter body.

[0007] Furthermore, a funnel is fixedly connected to the bottom of the filter body, a sewage pipe is fixedly connected to the bottom of the funnel, a base is fixedly connected to the bottom of the water tank, and a support leg is fixedly connected to the bottom of the base. The design of the funnel is conducive to the unified discharge of large impurities filtered by the filter plate.

[0008] Furthermore, the scraper is in contact with the inner wall of the filter body, the end of the sliding rod away from the filter screen is slidably connected to the inner wall of the circular slide groove, and the flange cover is in contact with the filter body. The design of the scraper is conducive to scraping impurities on the inner wall of the filter body.

[0009] Furthermore, the circumferential surface of the funnel is provided with a vibration device, and the vibration device includes a fixed sleeve, the fixed sleeve is fixedly connected to the circumferential surface of the funnel, a rectangular block is fixedly connected to the side of the fixed sleeve, a square slide groove is provided on the top of the rectangular block, a sliding block is slidably connected to the bottom of the inner wall of the square slide groove, a gear block is fixedly connected to the top of the sliding block, a connecting block is fixedly connected to the side of the gear block, a fixed block is fixedly connected to the side of the connecting block, an impact rod is fixedly connected to the side of the fixed block, a spring is fixedly connected to the inner wall of the fixed sleeve, and one end of the spring away from the fixed sleeve is fixedly connected to the limiting sleeve, and the design of the spring is conducive to making the impact rod hit the filter plate to achieve the vibration effect.

[0010] Furthermore, a square block is fixedly connected to the side of the rectangular block, a transmission motor is fixedly connected to the side of the square block, a rotating rod is fixedly connected to the output shaft of the transmission motor, a half gear is fixedly connected to the end of the rotating rod away from the transmission motor, and the design of the rotating rod is conducive to driving the rotation of the half gear.

[0011] Furthermore, the half gear and the gear block are meshed with each other, and a leak-proof ring is passed through the circumferential surface of the filter body. The design of the leak-proof ring is conducive to preventing water in the filter body from leaking out.

[0012] Furthermore, the impact rod is slidably connected to the inner wall of the leak-proof ring, the limit sleeve is fixedly connected to the circumferential surface of the impact rod, the circumferential surface of the funnel is fixedly connected to the circular hole base, and the circumferential surface of the filter body is fixedly penetrated by a circulating water pipe. The design of the circular hole base is conducive to not interfering with the installation of the vibration device.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model uses the driving force of the output motor to drive the rotating rod, circular slide groove, sliding rod, filter screen and other components to cooperate with each other, thereby driving the rotating rod fixed on the output shaft of the output motor to rotate, thereby rotating the filter screen fixed on the circumferential surface of the rotating rod. When the filter screen rotates, it drives the scraper fixed on the side of the filter screen to rotate. During the working process, the presence of suspended particles, waste, residual bait and other organic and inorganic substances in the water is avoided.

[0015] 2. The utility model uses the driving force of the transmission motor to drive the fixed sleeve, the fixed block, the connecting block, the gear block and other components to cooperate with each other, thereby driving the rotating rod fixed on the output shaft of the transmission motor to rotate, so that the half gear fixed on the end of the rotating rod away from the transmission motor rotates. When the half gear rotates, during the working process, too many impurities are prevented from clogging the filter plate and affecting the filtering effect.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 2 A half-section three-dimensional schematic diagram of the filter device of the utility model;

[0020] Figure 3 For the utility model Figure 2 A is an enlarged three-dimensional schematic diagram;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the vibration device of the utility model;

[0022] Figure 5 It is a half-section three-dimensional display schematic diagram of the vibration device of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Water tank; 2. Impurity water pipe; 3. Base; 4. Support legs; 5. Round hole base; 6. Filter body; 7. Circulating water pipe; 8. Filter device; 81. Flange cover; 82. Output motor; 83. Rotating rod; 84. Round slide; 85. Sliding rod; 86. Filter screen; 87. Scraper; 88. Filter plate; 9. Vibrating device; 91. Fixed sleeve; 92. Fixed block; 93. Connecting block; 94. Gear block; 95. Sliding block; 96. Square slide; 97. Rotating rod; 98. Transmission motor; 99. Half gear; 910. Spring; 911. Limiting sleeve; 912. Impact rod; 10. Funnel; 11. Drain pipe; 12. Rectangular block; 13. Square block; 14. Leak-proof ring. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model is a filter for circulating water treatment of fry breeding, comprising a water tank 1 and an impurity water pipe 2, the impurity water pipe 2 is fixedly penetrated through the side of the water tank 1, the end of the impurity water pipe 2 away from the water tank 1 is penetrated by a filter body 6, a filter device 8 is arranged inside the filter body 6, the filter device 8 comprises a flange cover 81, the flange cover 81 is arranged on the top of the filter body 6, an output motor 82 is penetrated on the top of the flange cover 81, a circular slide groove 84 is provided on the top of the inner wall of the flange cover 81, the output shaft of the output motor 82 is fixedly connected with a rotating rod 83, the circumferential surface of the rotating rod 83 is fixedly connected with a filter screen 86, the top of the filter screen 86 is fixedly connected with a sliding rod 85, the side of the filter screen 86 is fixedly connected with a scraper 87, and the inner wall of the filter body 6 is fixedly connected with a filter plate 88.

[0027] A funnel 10 is fixedly connected to the bottom of the filter body 6, a sewage pipe 11 is fixedly connected to the bottom of the funnel 10, a base 3 is fixedly connected to the bottom of the water tank 1, and a support leg 4 is fixedly connected to the bottom of the base 3. The design of the funnel is conducive to uniformly discharging large impurities filtered by the filter plate.

[0028] The scraper 87 contacts the inner wall of the filter body 6, the end of the sliding rod 85 away from the filter screen 86 is slidably connected to the inner wall of the circular slide 84, and the flange cover 81 contacts the filter body 6. The design of the scraper is conducive to scraping impurities on the inner wall of the filter body.

[0029] A vibration device 9 is provided on the circumferential surface of the funnel 10, and the vibration device 9 includes a fixed sleeve 91, which is fixedly connected to the circumferential surface of the funnel 10, a rectangular block 12 is fixedly connected to the side of the fixed sleeve 91, a square slide groove 96 is provided on the top of the rectangular block 12, a sliding block 95 is slidably connected to the bottom of the inner wall of the square slide groove 96, a gear block 94 is fixedly connected to the top of the sliding block 95, a connecting block 93 is fixedly connected to the side of the gear block 94, a fixed block 92 is fixedly connected to the side of the connecting block 93, an impact rod 912 is fixedly connected to the side of the fixed block 92, a spring 910 is fixedly connected to the inner wall of the fixed sleeve 91, and one end of the spring 910 away from the fixed sleeve 91 is fixedly connected to a limiting sleeve 911, and the design of the spring is conducive to making the impact rod hit the filter plate to achieve the vibration effect.

[0030] The side of the rectangular block 12 is fixedly connected to the square block 13, the side of the square block 13 is fixedly connected to the transmission motor 98, the output shaft of the transmission motor 98 is fixedly connected to the rotating rod 97, and the end of the rotating rod 97 away from the transmission motor 98 is fixedly connected to the half gear 99. The design of the rotating rod is conducive to driving the rotation of the half gear.

[0031] The half gear 99 meshes with the gear block 94. A leak-proof ring 14 runs through the circumferential surface of the filter body 6. The design of the leak-proof ring is conducive to preventing water in the filter body from leaking out.

[0032] The impact rod 912 is slidably connected to the inner wall of the leak-proof ring 14, the limiting sleeve 911 is fixedly connected to the circumferential surface of the impact rod 912, the circumferential surface of the funnel 10 is fixedly connected to the circular hole base 5, and the circumferential surface of the filter body 6 is fixedly penetrated by a circulating water pipe 7. The design of the circular hole base is conducive to not interfering with the installation of the vibration device.

[0033] A specific application of this embodiment is as follows: first, the staff transports the water to be filtered into the filter body 6 through the impurity water pipe 2, and the impurity water first filters out larger impurities from the filter plate 88 for the first time, and then starts the output motor 82, driving the rotating rod 83 fixed on the output shaft of the output motor 82 to rotate, thereby rotating the filter screen 86 fixed on the circumferential surface of the rotating rod 83, and at the same time, when the filter screen 86 rotates, it drives the scraper 87 fixed on the side of the filter screen 86 to rotate, so that the fine impurities in the water and the impurities on the inner wall of the filter body 6 are scraped off. After the filtering device has been started for a period of time, the transmission motor 98 fixed on the side of the direction block 13 is started, thereby driving the rotating rod 97 fixed on the output shaft to rotate, so that the half gear 99 fixed on one end of the rotating rod 97 rotates. When the half gear 99 rotates, the belt The gear block 94 meshing with the half gear 99 is driven to move horizontally, thereby causing the connecting block 93 fixed on the side of the gear block 94 to move horizontally. At the same time, when the connecting block 93 moves horizontally, it drives the fixed block 92 fixed on the side of the connecting block 93 to move horizontally, thereby causing the impact rod 912 fixed on the side of the fixed block 92 to move horizontally. Subsequently, when the impact rod 912 moves horizontally, it drives the limiting sleeve 911 fixed on the circumferential surface of the impact rod 912 to move horizontally, thereby causing the spring 910 fixed on the side of the limiting sleeve 911 to contract. At the same time, when the half gear 99 is no longer meshed with the gear block 94, the impact rod 912 is impacted by the elastic force of the spring 910 on the bottom of the filter plate 88, shaking off the impurities attached to the bottom of the filter plate 88. When the device finishes working, the sewage pipe 11 is opened to remove the impurities.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] 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 the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the 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 filter for treating circulating water for fish fry breeding, comprising a water tank (1) and an impurity water pipe (2), Features: The impurity water pipe (2) is fixedly passed through the side of the water tank (1); the end of the impurity water pipe (2) away from the water tank (1) passes through a filter body (6); and a filter device (8) is arranged inside the filter body (6); The filter device (8) comprises a flange cover (81), which is arranged on the top of the filter body (6), an output motor (82) penetrates the top of the flange cover (81), a circular slide groove (84) is opened on the top of the inner wall of the flange cover (81), the output shaft of the output motor (82) is fixedly connected to a rotating rod (83), the circumferential surface of the rotating rod (83) is fixedly connected to a filter screen (86), the top of the filter screen (86) is fixedly connected to a sliding rod (85), the side of the filter screen (86) is fixedly connected to a scraper (87), and the inner wall of the filter body (6) is fixedly connected to a filter plate (88).

2. A fish fry breeding circulating water treatment filter according to claim 1, It is characterized in that The bottom of the filter body (6) is fixedly connected to a funnel (10), the bottom of the funnel (10) is fixedly connected to a sewage pipe (11), the bottom of the water tank (1) is fixedly connected to a base (3), and the bottom of the base (3) is fixedly connected to a supporting leg (4).

3. A fry culture circulating water treatment filter according to claim 2, It is characterized in that The scraper (87) is in contact with the inner wall of the filter body (6), one end of the sliding rod (85) away from the filter screen (86) is slidably connected to the inner wall of the circular slide groove (84), and the flange cover (81) is in contact with the filter body (6).

4. A fish fry breeding circulating water treatment filter according to claim 3, It is characterized in that The circumferential surface of the funnel (10) is provided with a vibration device (9), and the vibration device (9) comprises a fixed sleeve (91), the fixed sleeve (91) is fixedly connected to the circumferential surface of the funnel (10), a rectangular block (12) is fixedly connected to the side of the fixed sleeve (91), a square slide groove (96) is provided on the top of the rectangular block (12), a sliding block (95) is slidably connected to the bottom of the inner wall of the square slide groove (96), a gear block (94) is fixedly connected to the top of the sliding block (95), a connecting block (93) is fixedly connected to the side of the gear block (94), a fixed block (92) is fixedly connected to the side of the connecting block (93), a striking rod (912) is fixedly connected to the side of the fixed block (92), a spring (910) is fixedly connected to the inner wall of the fixed sleeve (91), and one end of the spring (910) away from the fixed sleeve (91) is fixedly connected to the limiting sleeve (911).

5. A fry culture circulating water treatment filter according to claim 4, It is characterized in that The side of the rectangular block (12) is fixedly connected to a square block (13), the side of the square block (13) is fixedly connected to a transmission motor (98), the output shaft of the transmission motor (98) is fixedly connected to a rotating rod (97), and the end of the rotating rod (97) away from the transmission motor (98) is fixedly connected to a half gear (99).

6. A fish fry culture circulating water treatment filter according to claim 5, It is characterized in that The half gear (99) and the gear block (94) are meshed with each other, and a leak-proof ring (14) penetrates the circumferential surface of the filter body (6).

7. A fish fry culture circulating water treatment filter according to claim 6, It is characterized in that The impact rod (912) is slidably connected to the inner wall of the leak-proof ring (14), the limiting sleeve (911) is fixedly connected to the circumferential surface of the impact rod (912), the circumferential surface of the funnel (10) is fixedly connected to the circular hole base (5), and the circumferential surface of the filter body (6) is fixedly penetrated by a circulating water pipe (7).

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