A water treatment device for green aquaculture disease prevention

Abstract

The application provides a water treatment equipment for disease prevention and treatment of green aquaculture, and relates to the technical field of aquaculture. The water treatment equipment comprises a culture cylinder mechanism, an impurity filtering mechanism is installed in the culture cylinder mechanism, and a water circulation mechanism is installed on one side of the culture cylinder mechanism. Through the technical scheme, the filter plate can limit the aquatic animals in the cylinder, drive the aquatic animals into the separation chamber, and drive the filter box to rise with the driven gear. The filter box can move the aquatic animals to the upper position of the water tank, and separate the fish and the polluted water more quickly. In order to prevent the water carried in the fish from polluting the water again, the water is purified subsequently, the efficiency of the water treatment equipment is improved, and the rotation of the driven gear can also drive the stirring plate to rotate. The stirring plate can mix the water and the bacteriostatic agent in the mixing chamber, and the ecological environment in the cylinder can be improved.

Description

Technical Field

[0001] This invention relates to the field of aquaculture technology, and in particular to a water treatment device for the prevention and control of diseases in green aquaculture. Background Technology

[0002] Most aquatic animals are kept in aquariums, which usually include water treatment equipment. The water treatment equipment uses a water pump to draw water into the filter, and after being filtered, the water flows back into the aquarium to maintain the cleanliness and stability of the water quality.

[0003] Currently, in existing technologies, some granular feed residues float in the fish tank, and water treatment equipment cannot capture and filter them, resulting in feed residues polluting the water quality in the fish tank and causing a large number of bacteria to grow in the fish tank. In the process of filtering feed residues, the breeder needs to separate the fish from the polluted water, and the separation process is affected by the number of fish being raised, gradually increasing the breeder's manual labor. Therefore, this invention proposes a water treatment device for disease prevention and control in green aquaculture. Summary of the Invention

[0004] The purpose of this invention is to solve the shortcomings of existing technologies, such as the inability of water treatment equipment to filter particulate feed residue, which leads to feed residue polluting the water quality in the tank, and the fact that the filtration process is affected by the number of animals raised, increasing the labor of the breeder.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a water treatment device for disease prevention and control in green aquaculture, comprising an aquaculture tank structure, a water treatment mechanism installed inside the aquaculture tank structure, a water purification mechanism installed on one side of the aquaculture tank structure, and an aquatic separation mechanism installed on one side of the aquaculture tank structure. The aquatic separation mechanism can be connected to the water treatment mechanism, and can also mix antibacterial agents and water during the separation of aquatic animals. The aquatic separation mechanism includes two movable seats, each movable seat having a connecting rod rotatably mounted at one end, a connecting member rotatably mounted at one end of the connecting rod, a transmission gear plate fixedly connected to the lower end of the connecting member, and a second limiting slide rail movably mounted on one side of the transmission gear plate. The water treatment mechanism includes two side sliders, the side sliders being disposed on one side of the movable seats, a handle fixedly connected above the two side sliders, a connecting plate fixedly connected below the two side sliders, a fixed bracket fixedly connected to the lower surface of the connecting plate, and a filter plate disposed on one side of the fixed bracket.

[0006] In at least some embodiments, the aquaculture tank mechanism includes a tank body, with supporting corner posts fixedly connected to the four corners of the tank body. A fixed top plate is fixedly connected to the upper end of the tank body and each supporting corner post. Two fixed slide rails are fixedly connected to the middle of the fixed top plate. Each side slider and movable seat is installed in the fixed slide rail. A base is fixedly connected to the lower end of the tank body and each supporting corner post. A separation port is provided on one side of the tank body and the fixed top plate. Two water passage holes are provided on the rear surface of the tank body.

[0007] In at least some embodiments, the water purification mechanism includes a water tank with an open top. Partitions are fixedly connected to both sides of the inner wall of the water tank, and a separation chamber is located in the middle of the partitions. A water filling chamber is located on one side of the water tank, and a mixing chamber is located on the other side. A filtration chamber is located below the separation chamber and the water filling chamber. A collection chamber is fixedly connected to the filtration chamber, with a connecting pipe connected to one end of the collection chamber and a connecting elbow connected to the other end.

[0008] In at least some embodiments, the water tank has a notch in the middle, the notch is aligned with the separation port, the filter chamber is provided with a filter element, the filter element has a delivery pipe in the middle, the upper end of the connecting bend is connected to a No. 1 water pump, one end of the No. 1 water pump is installed with a water inlet, the No. 1 water pump is located in the water filling chamber, one end of the connecting pipe is connected to a delivery pump, the delivery pump is located at the lower end of a partition on one side, a No. 2 water pump is fixedly connected to the inner wall of the mixing chamber, and one side of the No. 2 water pump is fixedly connected to a water outlet.

[0009] In at least some embodiments, extension rods are fixedly connected to both sides of the lower end of the fixed bracket, and a lower support rod is rotatably mounted on each extension rod. An installation frame is rotatably mounted between two lower support rods, and the filter plate is mounted on the installation frame. A middle transmission rod is also rotatably mounted on both sides of the installation frame. An upper push rod is rotatably mounted on one end of each middle transmission rod, and a first rotating shaft is fixedly connected to one end of each upper push rod. Two first rotating shafts are rotatably mounted above the inner wall of the fixed bracket, and a worm gear is fixedly connected to one end of the inner side of each first rotating shaft.

[0010] In at least some embodiments, each worm gear is meshed with a worm on one side, each worm is rotatably mounted with a mounting seat at its upper end, each mounting seat is fixedly connected to one side of the upper end of the mounting frame, each worm is fixedly connected with a knob at its upper end, a drive motor is fixedly connected to one side of the upper end of the mounting frame, the output shaft of the drive motor is fixedly connected to a drive screw, the drive screw is meshed with a scraper, and the scraper is in close contact with one side surface of the filter plate.

[0011] In at least some embodiments, the second limiting slide rail is fixedly connected to one side surface of the cylinder body, a driven gear is meshed with one side of the transmission gear plate, each driven gear is rotatably mounted on one side surface of the partition plate, a driven gear is meshed with one side of the driven gear, a U-shaped bracket is fixedly connected to one side of the driven gear plate, a first limiting slide rail is installed on one side of the U-shaped bracket, the first limiting slide rail is fixedly connected to one side of the inner wall of the water tank, and filter boxes are fixedly connected to the lower ends of the two U-shaped brackets, the filter boxes being located in the separation chamber.

[0012] In at least some embodiments, a fixed shaft is fixedly connected to the center of one of the driven gears, the fixed shaft is rotatably mounted on the partition, a mating gear is fixedly connected to one end of the fixed shaft, two mating gears are arranged in parallel and located in the mixing chamber, two of the mating gears are meshed together, another mating gear is rotatably mounted on the inner wall of the mixing chamber, a second rotating shaft is fixedly connected to the center of one side surface of each of the mating gears, and an agitator is fixedly sleeved on each of the second rotating shafts.

[0013] In at least some embodiments, a connecting bracket is fixedly connected to the upper surface of each of the movable seats, a limiting rod is fixedly connected to one end of the connecting bracket, the limiting rod is movably mounted on the fixed top plate, a return spring is installed on the limiting rod, and one end of the return spring is fixedly connected to the inner surface of the fixed top plate.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0015] In this invention, rotating the knob drives the filter plate through the tank to filter particulate food residue. The filter plate also switches from a vertical to a horizontal position and moves to the top of the tank to work with the scraper. This filtration method effectively filters feed residue and collects it centrally, facilitating cleaning by the farmer and saving labor. When water purification is needed, pushing the handle through the filter plate restricts the aquatic animals in the tank, guiding them into the separation chamber. The driven gear then lifts the filter box, moving the animals to the upper part of the tank for faster separation of fish and contaminated water. This prevents secondary pollution from water carried by the fish, aiding in subsequent water purification and improving the efficiency of the water treatment equipment. Simultaneously, the rotation of the driven gear drives the agitator plate, which mixes the water and antibacterial agent in the mixing chamber, improving the ecological environment within the tank. (See attached figures.)

[0016] Figure 1 This invention provides a schematic perspective view of one side of a water treatment device for disease prevention and control in green aquaculture.

[0017] Figure 2This invention provides a schematic perspective view of the other side of the overall structure of a water treatment device for disease prevention and control in green aquaculture.

[0018] Figure 3 This invention provides a schematic three-dimensional view of the overall structure of the aquaculture tank of a water treatment equipment for disease prevention and control in green aquaculture.

[0019] Figure 4 This invention provides a partial three-dimensional schematic diagram of the impurity filtration mechanism in a water treatment device for disease prevention and control in green aquaculture.

[0020] Figure 5 This invention provides a partial perspective view of the impurity filtration mechanism of a water treatment device for disease prevention and control in green aquaculture.

[0021] Figure 6 This invention proposes a water treatment device for disease prevention and control in green aquaculture. Figure 5 Enlarged 3D structural diagram at point a;

[0022] Figure 7 This invention provides a schematic perspective view of the agitator plate and matching gear structure of a water treatment device for disease prevention and control in green aquaculture.

[0023] Figure 8 This invention provides a schematic perspective view of the fixed bracket, mounting frame, and one side of the filter plate structure of a water treatment equipment for disease prevention and control in green aquaculture.

[0024] Figure 9 This invention provides a schematic perspective view of the fixed bracket, mounting frame, and the other side of the filter plate structure of a water treatment device for disease prevention and control in green aquaculture.

[0025] Figure 10 This invention provides a schematic three-dimensional view of the overall structure of the water circulation mechanism of a water treatment device for disease prevention and control in green aquaculture.

[0026] Figure 11 This invention provides a three-dimensional schematic diagram of the cross-sectional structure of a water tank in a water treatment device for disease prevention and control in green aquaculture.

[0027] Figure 12 This invention presents a schematic perspective view of the conveying pump, storage chamber, and No. 1 water pump structure of a water treatment equipment for disease prevention and control in green aquaculture.

[0028] Legend: 100, Aquaculture tank body mechanism; 200, Aquatic product separation mechanism; 300, Water purification mechanism; 400, Water treatment mechanism; 101, Tank body; 102, Base; 103, Supporting corner column; 104, Fixed top plate; 105, Fixed slide rail; 106, Separation port; 107, Water passage hole; 201, Movable seat; 202, Limiting rod; 203, Return spring; 204, Connecting bracket; 205, Connecting rod; 206, Connecting piece; 207, Transmission gear plate; 208, Driven gear; 209, Filter box; 210, U-shaped bracket; 211, First limiting slide rail; 212, Driven gear plate; 213, Second limiting slide rail; 214, Second rotating shaft; 215, Matching gear; 216, Fixed shaft; 217, Stirring plate; 301, Water filling chamber; 302, Water tank 303. Partition; 304. Separation chamber; 305. Mixing chamber; 306. Inlet; 307. Notch; 308. Outlet; 309. No. 1 water pump; 310. No. 2 water pump; 311. Transfer pump; 312. Connecting pipe; 313. Storage chamber; 314. Filter element; 315. Connecting bend; 316. Filtration chamber; 317. Transfer pipe; 401. Side slider; 402. Handle Hand; 403, Connecting plate; 404, Fixed bracket; 405, Mounting frame; 406, Filter plate; 407, Extension rod; 408, Lower support rod; 409, Knob; 410, Drive motor; 411, Drive screw; 412, Scraper; 413, Mounting base; 414, Upper push rod; 415, Middle transmission rod; 416, Worm gear; 417, No. 1 rotating shaft; 418, Worm. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0030] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0031] Implementation examples, based on Figures 1-12 ,like Figures 1-2As shown in the figure, an embodiment of the present invention provides a water treatment device for disease prevention and control in green aquaculture, including an aquaculture tank structure 100, a water treatment mechanism 400 installed inside the aquaculture tank structure 100, a water purification mechanism 300 installed on one side of the aquaculture tank structure 100, and an aquatic separation mechanism 200 installed on one side of the aquaculture tank structure 100. The aquatic separation mechanism 200 can be connected to the water treatment mechanism 400. During the separation of aquatic animals, the aquatic separation mechanism 200 can also mix antibacterial agents with water. When the water treatment mechanism 400 is activated to filter granular feed residue in the tank, the aquatic separation mechanism 200 can be activated in conjunction with the water treatment mechanism 400, causing the fish to concentrate and temporarily separate from the polluted water. After separation, it is convenient for the subsequent water treatment mechanism 400 to purify and filter the water in the aquaculture tank structure 100. Figure 5 As shown, the aquatic product separation mechanism 200 includes two movable seats 201. A connecting rod 205 is rotatably mounted at one end of each movable seat 201. A connecting member 206 is rotatably mounted at one end of each connecting rod 205. A transmission gear plate 207 is fixedly connected to the lower end of the connecting member 206. A second limiting slide rail 213 is movably mounted on one side of the transmission gear plate 207. When the connecting rod 205 moves, the transmission gear plate 207 can be pushed up and down along the second limiting slide rail 213 via the connecting member 206. Figure 8 As shown, the water treatment mechanism 400 includes two side sliders 401, which are disposed on one side of the movable seat 201. A handle 402 is fixedly connected above the two side sliders 401, and a connecting plate 403 is fixedly connected below the two side sliders 401. A fixed bracket 404 is fixedly connected to the lower surface of the connecting plate 403. A filter plate 406 is disposed on one side of the fixed bracket 404. Pushing the handle 402 can move the filter plate 406 horizontally within the water tank. The filter plate 406 can not only concentrate granular feed residue in the water, but also push fish to one side, thus gathering the fish in the fish tank together.

[0032] like Figure 3As shown, the aquaculture tank mechanism 100 includes a tank body 101. Supporting corner posts 103 are fixedly connected to the four corners of the tank body 101. A fixed top plate 104 is fixedly connected to the upper end of the tank body 101 and each supporting corner post 103. Two fixed slide rails 105 are fixedly connected to the middle of the fixed top plate 104. Each side slider 401 and movable seat 201 is installed in the fixed slide rail 105. When the side slider 401 moves horizontally along the fixed slide rail 105, the side slider 401 contacts the movable seat 201 and can synchronously push the movable seat 201 to move horizontally along the fixed slide rail 105. A base 102 is fixedly connected to the lower end of the tank body 101 and each supporting corner post 103. A separation port 106 is provided on the upper side of one side of the tank body 101 and the fixed top plate 104. Two water passage holes 107 are provided on the rear surface of the tank body 101.

[0033] like Figures 10-12 As shown, the water purification mechanism 300 includes a water tank 302, which is open at the top. Partitions 303 are fixedly connected to both sides of the inner wall of the water tank 302. A separation chamber 304 is located in the middle of the partition 303. A water filling chamber 301 is located on one side of the water tank 302, and a mixing chamber 305 is located on the other side. A filtration chamber 316 is located below the separation chamber 304 and the water filling chamber 301. The partitions 303 divide the area inside the water tank 302 into the water filling chamber 301, separation chamber 304, mixing chamber 305, collection chamber 313, and filtration chamber 316 to prevent water from contacting the supports in each area and to purify the water, effectively protecting the water quality in each area. A collection chamber 313 is fixedly connected inside the filtration chamber 316. One end of the collection chamber 313 is connected to a connecting pipe 312, and the other end is connected to... The system includes a connecting bend 315, a notch 307 in the middle of the water tank 302 aligned with the separation port 106, a filter element 314 in the filter chamber 316, a conveying pipe 317 in the middle of the filter element 314, and the filter element 314 purifies microorganisms and bacteria in the water. A first water pump 309 is connected to the upper end of the connecting bend 315, and an inlet 306 is installed at one end of the first water pump 309, which is located in the water filling chamber 301. A conveying pump 311 is connected to one end of the connecting pipe 312, which can convey the polluted water in the water filling chamber 301 to the mixing chamber 305 after purification by the filter element 314. The conveying pump 311 is located at the lower end of a partition 303 on one side. A second water pump 310 is fixedly connected to the inner wall of the mixing chamber 305, and an outlet 308 is fixedly connected to one side of the second water pump 310.

[0034] like Figures 8-9As shown, extension rods 407 are fixedly connected to both sides of the lower end of the fixed bracket 404. A lower support rod 408 is rotatably mounted on each extension rod 407. An installation frame 405 is rotatably mounted between two lower support rods 408. The filter plate 406 is mounted on the installation frame 405. The lower support rods 408 can limit the installation frame 405, causing it to rotate around the extension rods 407 following the lower support rods 408. The filter plate 406 is mounted on the installation frame 405, and the two sides of the installation frame 405... A central transmission rod 415 is also rotatably mounted, and an upper push rod 414 is rotatably mounted at one end of each central transmission rod 415. A first rotating shaft 417 is fixedly connected to one end of each upper push rod 414. Both first rotating shafts 417 are rotatably mounted above the inner wall of the fixed bracket 404. When the first rotating shaft 417 rotates, it can drive the upper push rod 414 to rotate around the first rotating shaft 417. Consequently, the upper push rod 414 and the central transmission rod 415 can push the mounting frame 405 to one side. Each first rotating shaft 41... 7. Each worm gear 416 is fixedly connected to one end of its inner side. A worm 418 is meshed with one side of each worm gear 416. A mounting base 413 is rotatably mounted on the upper end of each worm 418. Each mounting base 413 is fixedly connected to one side of the upper end of the mounting frame 405. A knob 409 is fixedly connected to the upper end of each worm 418. When the knob 409 rotates, it drives the worm 418 to rotate. The worm 418 drives the first rotating shaft 417 to rotate through the transmission of the worm gear 416. A drive is fixedly connected to one side of the upper end of the mounting frame 405. Motor 410, the output shaft of which is fixedly connected to drive screw 411, the drive screw 411 is engaged with scraper 412, the scraper 412 is in close contact with one side surface of filter plate 406, the drive motor 410 drives drive screw 411 to rotate, by controlling the forward and reverse rotation of the output shaft of drive motor 410, the scraper 412 can be driven to move horizontally back and forth along drive screw 411, the scraper 412 can collect the granular feed residue filtered on the surface of filter plate 406 on one side of filter plate 406, so as to facilitate cleaning by the breeder;

[0035] like Figures 5-7As shown, the second limiting slide rail 213 is fixedly connected to one side surface of the cylinder body 101. A driven gear 208 is meshed with one side of the transmission gear plate 207. Each driven gear 208 is rotatably mounted on one side surface of the partition plate 303. When the transmission gear plate 207 descends or rises, it can drive the driven gear 208 to rotate. A driven gear plate 212 is meshed with one side of the driven gear 208. A U-shaped bracket 210 is fixedly connected to one side of the driven gear plate 212. A first limiting slide rail 211 is installed on one side of the U-shaped bracket 210. The first limiting slide rail 211 is fixedly connected to one side of the inner wall of the water tank 302. The two U-shaped brackets 21... A filter box 209 is fixedly connected to the lower end of the separation chamber 304. The filter box 209 is located inside the separation chamber 304. The rotation of the driven gear 208 can drive the U-shaped support 210 along the first limit slide rail 211. When the U-shaped support 210 rises, it can drive the filter box 209 to move the aquatic animals to the upper part of the separation chamber 304, thereby separating the aquatic animals from the polluted water and preventing the water carried by the aquatic animals from secondary polluting the water quality. A fixed shaft 216 is fixedly connected to the center of one of the driven gears 208. The fixed shaft 216 is rotatably mounted on the partition 303. A mating gear 215 is fixedly connected to one end of the fixed shaft 216. Two parallel gears 215 are arranged within the mixing chamber 305. Two of the gears 215 are meshed together, while the other gear 215 is rotatably mounted on the inner wall of the mixing chamber 305. A second rotating shaft 214 is fixedly connected to the center of one side surface of each gear 215. A stirring plate 217 is fixedly fitted onto each second rotating shaft 214. When the medicine to be used to improve water quality is added to the mixing chamber 305, the driven gear 208 rotates, which synchronously drives the two stirring plates 217 to rotate, quickly mixing the purified water and medicine in the mixing chamber 305. A connecting bracket 204 is fixedly connected to the upper surface of each movable seat 201. One end of the connecting bracket 204 is fixedly connected to a limiting rod 202, which is movably mounted on the fixed top plate 104. A return spring 203 is installed on the limiting rod 202, and one end of the return spring 203 is fixedly connected to the inner surface of the fixed top plate 104. When the side slider 401 contacts the movable seat 201, the side slider 401 drives the movable seat 201 to move briefly along the fixed slide rail 105, causing the return spring 203 to contract. Conversely, when the side slider 401 does not apply pressure to the movable seat 201, the return spring 203 can drive the movable seat 201 back to its initial position, which in turn drives the filter box 209 back to the bottom of the separation chamber 304.

[0036] The working principle of this invention is as follows: First, the granular feed residue in the cylinder 101 is filtered. Rotating the knob 409 drives the worm gear 418 to rotate. The worm gear 418 drives the first rotating shaft 417 to rotate through the transmission of the worm wheel 416. The first rotating shaft 417 drives the upper push rod 414 to rotate. The upper push rod 414, in conjunction with the middle transmission rod 415, pushes the mounting frame 415 to move. The mounting frame 415 is limited by the lower support rod 408, thereby changing the mounting frame 415 and the filter plate 406 from a vertical state to a horizontal state and moving them to the water surface, thus achieving thorough filtration of the granular feed residue in the cylinder 101. Filtering is performed, but the feed residue is dispersed on the filter plate 406. Then, the drive motor 410 is started to drive the scraper 412 to move the granular feed residue to one side of the filter plate 406 surface, so as to collect the filtered impurities for easy cleaning by the breeder. Secondly, before purifying the water in the tank 101, the fish and polluted water need to be separated, and the medicine that needs to improve the water quality is added to the mixing chamber 305 in advance. Pushing the side slider 401 can move the filter plate 406 along the fixed slide rail 105. The movement of the filter plate 406 can drive the fish in the tank 101 through the separation port 106 into the separation chamber 304. Then, the side slider 401 moves the filter plate 406 along the fixed slide rail 105. The movement of the filter plate 406 can drive the fish in the tank 101 through the separation port 106 into the separation chamber 304. 1. The movable seat 201 can be pushed to move briefly along the fixed slide rail 105. The fixed slide rail 105, through the transmission of the connecting rod 205, drives the transmission gear plate 207 to descend along the first limit slide rail 211. The transmission gear plate 207, through the transmission of the driven gear 208 and the driven gear plate 212, can drive the U-shaped bracket 210 and the filter box 209 to move above the water tank 302. The filter box 209 separates aquatic animals from polluted water. At the same time, the first water pump 309 is started. The first water pump 309 can push the water in the tank 101 through the connecting bend pipe 315, the filter element 314 and the connecting pipe 312 in sequence. 14 can filter and purify the water in the tank 101, and then the filtered water is transported to the mixing chamber 305 by the transfer pump 311. At this time, the rotation of the driven gear 208 can drive the stirring plate 217 to quickly mix the purified water and medicine in the mixing chamber 305. Finally, the filtered water can be transported back to the tank 101 by the second water pump 310 to realize the water circulation and purification treatment of the tank 101, improve the safety of aquaculture. After the water is purified, the return spring 203 can drive the filter box 209 to move back to the bottom of the separation chamber 304, and the fish can follow the filter box 209 back into the water.

[0037] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments that can be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A water treatment device for disease prevention and control in green aquaculture, comprising an aquaculture tank structure (100), characterized in that: A water treatment mechanism (400) is installed inside the aquaculture tank (100). A water purification mechanism (300) is installed on one side of the aquaculture tank (100). An aquatic separation mechanism (200) is installed on one side of the aquaculture tank (100). The aquatic separation mechanism (200) can be connected to the water treatment mechanism (400). The aquatic separation mechanism (200) can mix antibacterial agent and water during the separation of aquatic animals. The aquatic product separation mechanism (200) includes two movable seats (201), each movable seat (201) has a connecting rod (205) rotatably mounted at one end, a connecting piece (206) rotatably mounted at one end of the connecting rod (205), a transmission gear plate (207) fixedly connected to the lower end of the connecting piece (206), and a second limiting slide rail (213) movably mounted on one side of the transmission gear plate (207). The water treatment mechanism (400) includes two side sliders (401), which are disposed on one side of the movable seat (201). A handle (402) is fixedly connected above the two side sliders (401), and a connecting plate (403) is fixedly connected below the two side sliders (401). A fixed bracket (404) is fixedly connected to the lower surface of the connecting plate (403), and a filter plate (406) is disposed on one side of the fixed bracket (404). The aquaculture tank mechanism (100) includes a tank (101), with supporting corner posts (103) fixedly connected at the four corners of the tank (101). A fixed top plate (104) is fixedly connected to the upper end of the tank (101) and each supporting corner post (103). Two fixed slide rails (105) are fixedly connected to the middle of the fixed top plate (104). Each side slider (401) and movable seat (201) are installed in the fixed slide rail (105). A base (102) is fixedly connected to the lower end of the tank (101) and each supporting corner post (103). A separation port (106) is provided on the upper side of one side of the tank (101) and the fixed top plate (104). Two water passage holes (107) are provided on the rear surface of the tank (101). Extension rods (407) are fixedly connected to both sides of the lower end of the fixed bracket (404). A lower support rod (408) is rotatably installed on each extension rod (407). An installation frame (405) is rotatably installed between the two lower support rods (408). The filter plate (406) is installed on the installation frame (405). A middle transmission rod (415) is also rotatably installed on both sides of the installation frame (405). An upper push rod (414) is rotatably installed at one end of each middle transmission rod (415). A first rotating shaft (417) is fixedly connected to one end of each upper push rod (414). Both first rotating shafts (417) are rotatably installed above the inner wall of the fixed bracket (404). A worm gear (416) is fixedly connected to one end of the inner side of each first rotating shaft (417). Each of the worm gears (416) is meshed with a worm (418) on one side, and a mounting seat (413) is rotatably mounted on the upper end of each worm (418). Each mounting seat (413) is fixedly connected to one side of the upper end of the mounting frame (405). A knob (409) is fixedly connected to the upper end of each worm (418). A drive motor (410) is fixedly connected to one side of the upper end of the mounting frame (405). A drive screw (411) is fixedly connected to the output shaft of the drive motor (410). A scraper (412) is meshed with the drive screw (411). The scraper (412) is in close contact with one side surface of the filter plate (406). The second limiting slide rail (213) is fixedly connected to one side surface of the cylinder body (101). The transmission gear plate (207) is meshed with a driven gear (208) on one side. Each driven gear (208) is rotatably mounted on one side surface of the partition plate (303). The driven gear (208) is meshed with a driven gear plate (212) on one side. A U-shaped bracket (210) is fixedly connected to one side of the driven gear plate (212). A first limiting slide rail (211) is installed on one side of the U-shaped bracket (210). The first limiting slide rail (211) is fixedly connected to one side of the inner wall of the water tank (302). A filter box (209) is fixedly connected to the lower end of the two U-shaped brackets (210). The filter box (209) is located in the separation chamber (304).

2. The water treatment equipment for disease prevention and control in green aquaculture according to claim 1, characterized in that: The water purification mechanism (300) includes a water tank (302), the top of which is open. Partitions (303) are fixedly connected to both sides of the inner wall of the water tank (302). A separation chamber (304) is provided in the middle of the partition (303). A water filling chamber (301) is provided on one side of the water tank (302), and a mixing chamber (305) is provided on the other side of the water tank (302). A filter chamber (316) is provided below the separation chamber (304) and the water filling chamber (301). A collection chamber (313) is fixedly connected inside the filter chamber (316). A connecting pipe (312) is connected to one end of the collection chamber (313), and a connecting elbow (315) is connected to the other end of the collection chamber (313).

3. A water treatment device for disease prevention and control in green aquaculture according to claim 2, characterized in that: The water tank (302) has a notch (307) in the middle, which is aligned with the separation port (106). The filter chamber (316) is equipped with a filter element (314), and the filter element (314) has a conveying pipe (317) in the middle. The upper end of the connecting bend (315) is connected to a first water pump (309). One end of the first water pump (309) is equipped with a water inlet (306). The first water pump (309) is located in the water filling chamber (301). One end of the connecting pipe (312) is connected to a conveying pump (311). The conveying pump (311) is located at the lower end of a partition (303) on one side. The inner wall of the mixing chamber (305) is fixedly connected to a second water pump (310), and one side of the second water pump (310) is fixedly connected to a water outlet (308).

4. A water treatment device for disease prevention and control in green aquaculture according to claim 3, characterized in that: One of the driven gears (208) is fixedly connected to a fixed shaft (216) at its center. The fixed shaft (216) is rotatably mounted on the partition (303). One end of the fixed shaft (216) is fixedly connected to a mating gear (215). Two mating gears (215) are arranged in parallel and located in the mixing chamber (305). The two mating gears (215) are meshed together. The other mating gear (215) is rotatably mounted on the inner wall of the mixing chamber (305). A second rotating shaft (214) is fixedly connected to the center of one side surface of each mating gear (215). A stirring plate (217) is fixedly sleeved on each second rotating shaft (214).

5. A water treatment device for disease prevention and control in green aquaculture according to claim 4, characterized in that: Each of the movable seats (201) has a connecting bracket (204) fixedly connected to its upper surface. One end of the connecting bracket (204) is fixedly connected to a limiting rod (202). The limiting rod (202) is movably installed on the fixed top plate (104). A return spring (203) is installed on the limiting rod (202). One end of the return spring (203) is fixedly connected to the inner surface of the fixed top plate (104).

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