A new type of aeration tank for shrimp seedling culture

Abstract

The utility model relates to a new type aeration tank for shrimps seedling cultivation belongs to aeration tank technical field. Include: the pool body, fixedly connected fixed frame in the right side of pool body, and fixedly connected operation subassembly in the inside of pool body, operation subassembly includes fixedly connected aeration part in the inside of pool body, and aeration part is connected with filter part. The aeration tank, through the oxygen in the gas storage tank is transported to the gas guide pipe, then is transported to the gas guide pipe in the gas delivery pipe, is transported to the aeration disc in the gas delivery pipe, exports outward through the air hole and carries out oxygenation, and simultaneously starts the drive connected rotating shaft rotation, and the rotating shaft is connected and is cleaned and is scraped off the rotation, utilizes the impurity that the cleaning scraper adheres on the top surface of aeration disc and carries out the cleaning, avoids the impurity and blocks the air hole, influences aeration effect, and through setting up multiple groups of collection frame can collect the impurity in the pool body in a large quantity, and through the detachable filter screen can be cleaned conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of aeration tank technology, specifically relating to a novel aeration tank for shrimp fry cultivation. Background Technology

[0002] During shrimp larvae rearing, the dissolved oxygen content in the water is one of the key factors affecting the survival rate and growth rate of shrimp larvae. As an important component of the shrimp larvae rearing system, the aeration tank's main function is to introduce air into the water, increase the dissolved oxygen content, promote water circulation, and improve the aquatic environment.

[0003] Chinese patent CN216662597U discloses a maintenance-free aerobic aeration device. When the air outlet is not in use, an electric push rod can be activated to prevent blockage of the air outlet. The electric push rod will drive the protective plate to descend. When the bottom surface of the protective plate is in contact with the top surface of the connecting box, the protective plate will protect the air outlet and prevent impurities from clogging the air outlet, thereby reducing the maintenance of the device and extending its service life.

[0004] However, after use, impurities inevitably accumulate on the top surface of the connecting box, which cannot be cleaned using the aforementioned device. With prolonged use, these impurities accumulate on the top surface of the connecting box, eventually causing blockage of the air outlet. Therefore, we provide a new type of aeration tank for shrimp larvae cultivation. Summary of the Invention

[0005] To overcome the problems mentioned in the background art, this utility model provides a novel aeration tank for shrimp fry cultivation. This utility model utilizes a cleaning scraper to remove impurities adhering to the top surface of the aeration discs, preventing impurities from clogging the air outlets and affecting the aeration effect. Furthermore, multiple collection frames are installed to collect a large amount of impurities within the tank, and the removable filter screen facilitates easy cleaning.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a novel aeration tank for shrimp fry cultivation, comprising: a tank body; A fixed bracket is fixedly connected to the right side of the pool body; And an operating component fixedly connected inside the pool body; the operating component includes an aeration unit fixedly connected inside the pool body, the aeration unit being connected to a filtration unit.

[0007] Furthermore, the aeration unit includes an air storage box fixedly connected to the inner surface of the frame. An air guide pipe is connected to the left side of the air storage box. The left end of the air guide pipe passes through the right side of the tank body and is fixedly connected to the left side of the tank body. An air supply pipe is fixedly connected to the top of the air guide pipe. An aeration disc is connected to the top of the air supply pipe. An air outlet is opened on the top of the aeration disc. A driver is fixedly connected to the top of the aeration disc. A rotating shaft is fixedly connected to the top of the driver. A cleaning scraper is fixedly connected to the outer wall of the rotating shaft.

[0008] Furthermore, the filtration section includes an annular plate fixedly connected to the outer wall of the top end of the gas pipeline. A support plate is fixedly connected to the outer wall of the annular plate. A collection frame is snapped into the top of the support plate. An annular groove is formed at the bottom of the collection frame. A filter screen is fixedly connected to the inner surface of the annular groove.

[0009] Furthermore, three air supply pipes are provided, and the three air supply pipes are connected at equal intervals at the top of the air guide pipe. By connecting the aeration discs at equal intervals, aeration can be carried out evenly.

[0010] Furthermore, the top surface of the aeration disc is in contact with the bottom surface of the cleaning scraper, and the cleaning scraper is used to clean the impurities accumulated on the top of the aeration disc.

[0011] Furthermore, the number of air outlets is several, and the air outlets are evenly distributed on the top of the aeration disc.

[0012] Furthermore, the driver is fixedly installed at the top center of the aeration disc, so that the cleaning scraper rotates about the center of the aeration disc.

[0013] Furthermore, the cleaning scrapers are configured in three groups, with four scrapers in each group, and are fixedly connected to the outer walls of the three rotating shafts. Each group of cleaning scrapers corresponds to an aeration disc for cleaning.

[0014] Furthermore, the inner surface of the support plate is tightly fitted to the outer surface of the collection frame, so that the collection frame is tightly snapped into the support plate, thus preventing the collection frame from being unstable.

[0015] Furthermore, the collecting frame is ring-shaped, and its inner surface is movably fitted onto the outer wall of the aeration disc to collect impurities around the aeration disc.

[0016] The beneficial effects of this utility model are: 1. This aeration tank delivers oxygen from the air storage tank to the air guide pipe, then to the air delivery pipe, and finally to the aeration disc. The oxygen is then output through the air outlet to increase oxygen levels. Simultaneously, the drive unit is activated to rotate the rotating shaft, which in turn rotates the cleaning scraper. The cleaning scraper removes impurities adhering to the top surface of the aeration disc, preventing impurities from clogging the air outlet and affecting the aeration effect.

[0017] 2. In this aeration tank, the filter screen is installed around the aeration disc by attaching the collection frame to the support plate. When the cleaning scraper cleans the aeration disc, it can collect the fallen impurities, preventing them from falling around. By setting multiple sets of collection frames, a large amount of impurities in the tank can be collected, which facilitates the subsequent disassembly and cleaning of the filter screen. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the aeration disc structure of this utility model; Figure 3 This is a schematic diagram of the aeration section of this utility model; Figure 4 This is a schematic diagram of the filter section of this utility model.

[0019] Reference numerals in the figures: 1. Pool body; 2. Fixing frame; 3. Operating component; 31. Aeration section; 311. Air storage tank; 312. Air guide pipe; 313. Air delivery pipe; 314. Aeration disc; 315. Air outlet; 316. Driver; 317. Rotating shaft; 318. Cleaning scraper; 32. Filter section; 321. Annular plate; 322. Support plate; 323. Collection frame; 324. Annular groove; 325. Filter screen. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Example 1 The novel aeration tank for shrimp fry cultivation provided by this utility model, such as Figures 1 to 4 As shown: A novel aeration tank for shrimp fry cultivation includes: a tank body 1, with an inlet pipe and an outlet pipe connected to the tank body 1. A fixed bracket 2 is fixedly connected to the right side of the pool body 1; And an operating component 3 fixedly connected inside the tank body 1; the operating component 3 includes an aeration section 31 fixedly connected inside the tank body 1, and the aeration section 31 is connected to a filter section 32.

[0023] The aeration unit 31 includes an air storage box 311 fixedly connected to the inner surface of the frame 2. An air guide pipe 312 is connected to the left side of the air storage box 311. The left end of the air guide pipe 312 passes through the right side of the tank body 1 and is fixedly connected to the left side inside the tank body 1. An air supply pipe 313 is fixedly connected to the top of the air guide pipe 312. An aeration disc 314 is connected to the top of the air supply pipe 313. An air outlet 315 is opened on the top of the aeration disc 314. A driver 316 is fixedly connected to the top of the aeration disc 314. A rotating shaft 317 is fixedly connected to the top of the driver 316. A cleaning scraper 318 is fixedly connected to the outer wall of the rotating shaft 317.

[0024] In this embodiment, three air supply pipes 313 are provided. The three air supply pipes 313 are connected at equal intervals on the top of the air guide pipe 312. Aeration can be carried out evenly by connecting the aeration discs 314 at equal intervals.

[0025] The top surface of the aeration disc 314 is in contact with the bottom surface of the cleaning scraper 318, and the cleaning scraper 318 is used to clean the impurities accumulated on the top of the aeration disc 314.

[0026] The number of air outlets 315 is several, and the air outlets 315 are evenly distributed on the top of the aeration disc 314.

[0027] The driver 316 is fixedly installed at the top center of the aeration disc 314, so that the cleaning scraper 318 rotates about the center of the aeration disc 314.

[0028] The cleaning scrapers 318 are configured in three groups, with four scrapers 318 in each group. They are fixedly connected to the outer walls of the three rotating shafts 317, and each group of cleaning scrapers 318 corresponds to an aeration disc 314 for cleaning.

[0029] Example 2 Based on Example 1, the novel aeration tank for shrimp fry cultivation provided by this utility model, such as... Figures 1 to 4 As shown: The filter section 32 includes an annular plate 321 fixedly connected to the outer wall of the top end of the gas supply pipe 313. A support plate 322 is fixedly connected to the outer wall of the annular plate 321. A collection frame 323 is snapped into the top of the support plate 322. An annular groove 324 is provided at the bottom of the collection frame 323. A filter screen 325 is fixedly connected to the inner surface of the annular groove 324.

[0030] In this embodiment, the inner surface of the support plate 322 is closely fitted to the outer surface of the collection frame 323, so that the collection frame 323 is tightly snapped into the support plate 322, thus preventing the collection frame 323 from being unstable.

[0031] The collection frame 323 is ring-shaped, and its inner surface is movably fitted onto the outer wall of the aeration disc 314 to collect impurities around the aeration disc 314.

[0032] In actual operation, when this device is used, oxygen in the air storage tank 311 is transported to the air guide pipe 312, and then to the air delivery pipe 313. The air delivery pipe 313 then transports the oxygen to the aeration disc 314, and outputs it outward through the air outlet 315 to increase oxygen in the tank 1. The drive driver 316 is started to rotate the rotating shaft 317, which is connected to the cleaning scraper 318. The cleaning scraper 318 is used to clean the impurities adhering to the top surface of the aeration disc 314 to prevent impurities from clogging the air outlet 318 and affecting the aeration effect.

[0033] The filter screen 325 is installed around the aeration disc 314 by the collection frame 323 being snapped into the support plate 322. When the cleaning scraper 318 cleans the aeration disc 314, the fallen impurities can be collected, preventing impurities from falling around. By setting multiple sets of collection frames 323, a large amount of impurities in the pool 1 can be collected, which makes it convenient to disassemble the filter screen 325 for cleaning later.

[0034] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A novel aeration tank for shrimp fry cultivation, comprising a tank body (1). A fixed frame (2) is fixedly connected to the right side of the pool body (1); and an operating component (3) fixedly connected inside the pool body (1); characterized in that: The operating component (3) includes an aeration unit (31) fixedly connected inside the pool body (1), and the aeration unit (31) is connected to a filter unit (32).

2. The novel aeration tank for shrimp fry cultivation according to claim 1, characterized in that: The aeration unit (31) includes an air storage box (311) fixedly connected to the inner surface of the fixed frame (2). An air guide pipe (312) is connected to the left side of the air storage box (311). The left end of the air guide pipe (312) passes through the right side of the pool body (1) and is fixedly connected to the left side of the pool body (1). An air supply pipe (313) is fixedly connected to the top of the air guide pipe (312). An aeration disc (314) is connected to the top of the air supply pipe (313). An air outlet (315) is opened on the top of the aeration disc (314). A driver (316) is fixedly connected to the top of the aeration disc (314). A rotating shaft (317) is fixedly connected to the top of the driver (316). A cleaning scraper (318) is fixedly connected to the outer wall of the rotating shaft (317).

3. A novel aeration tank for shrimp fry cultivation according to claim 2, characterized in that: The filter section (32) includes an annular plate (321) fixedly connected to the outer wall of the top end of the gas pipe (313). A support plate (322) is fixedly connected to the outer wall of the annular plate (321). A collection frame (323) is snapped into the top of the support plate (322). An annular groove (324) is opened at the bottom of the collection frame (323). A filter screen (325) is fixedly connected to the inner surface of the annular groove (324).

4. A novel aeration tank for shrimp fry cultivation according to claim 2, characterized in that: The number of gas supply pipes (313) is set to three, and the three gas supply pipes (313) are connected at equal intervals on the top of the gas guide pipe (312).

5. A novel aeration tank for shrimp fry cultivation according to claim 2, characterized in that: The top surface of the aeration disc (314) is in contact with the bottom surface of the cleaning scraper (318).

6. A novel aeration tank for shrimp fry cultivation according to claim 2, characterized in that: The number of air outlets (315) is several, and the air outlets (315) are evenly distributed on the top of the aeration disc (314).

7. A novel aeration tank for shrimp fry cultivation according to claim 2, characterized in that: The driver (316) is fixedly installed at the top center of the aeration disc (314).

8. A novel aeration tank for shrimp fry cultivation according to claim 2, characterized in that: The cleaning scraper (318) is configured in three groups, with four scrapers (318) in each group, which are fixedly connected to the outer walls of the three rotating shafts (317).

9. A novel aeration tank for shrimp fry cultivation according to claim 3, characterized in that: The inner surface of the support plate (322) is closely fitted to the outer surface of the collection frame (323).

10. A novel aeration tank for shrimp fry cultivation according to claim 3, characterized in that: The collecting frame (323) is ring-shaped, and the inner surface of the collecting frame (323) is movably fitted onto the outer wall of the aeration disc (314).

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