Formaldehyde disinfectant adding equipment for shrimp seed breeding

Abstract

The utility model discloses formaldehyde disinfectant adding equipment for shrimp seed breeding, which comprises a culture pond, and the right side of the culture pond is fixedly connected with a box body. A conveying pump is matched with a suction plate, water on the left side in a culture pond is conveyed into a mixing bin, a metering pump is started, formaldehyde disinfectant in a storage bin is conveyed into the mixing bin through the metering pump, the metering pump stops working after conveying the formaldehyde disinfectant with the preset amount, a motor is started, the motor drives a stirring rod to rotate, and the stirring rod is driven by the motor to rotate. The stirring rod fully mixes water in the mixing bin with the formaldehyde disinfectant, the control valve is started, the control valve conveys the water mixed with the formaldehyde disinfectant to the right side of the interior of the culture pond, the process is repeated, the formaldehyde disinfectant can be evenly distributed in the culture pond, the advantage that quantitative and even adding can be achieved is achieved, the adding amount can be accurately controlled, and meanwhile the adding efficiency is improved. The shrimp seeds can be quickly and uniformly diffused into the whole water body, so that the shrimp seed generation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of shrimp larvae breeding equipment, specifically a formaldehyde disinfectant addition device for shrimp larvae breeding. Background Technology

[0002] In shrimp larvae breeding, disinfection of the aquaculture water is necessary to prevent the growth of pathogens and ensure the healthy growth of shrimp larvae. Formaldehyde disinfectant is widely used in shrimp larvae breeding due to its good bactericidal and disinfecting effects. However, there are many problems with the current methods of adding formaldehyde disinfectant. The traditional manual addition method is not only inefficient, but also makes it difficult to ensure the accuracy of the dosage. Too high a dosage may be toxic to shrimp larvae, affecting their growth and development and even causing death; too low a dosage will not achieve the expected disinfection effect, allowing pathogens to multiply and causing shrimp larvae diseases. In addition, during the manual addition process, operators are exposed to formaldehyde for a long time, which may harm their health.

[0003] While some existing automated dispensing equipment has improved dispensing efficiency to some extent, it still falls short in terms of precise control of the amount added. At the same time, due to the large water volume in shrimp larvae rearing ponds, it is difficult for the disinfectant to spread quickly and evenly throughout the water body after being added, resulting in local disinfectant concentrations that are too high or too low, which not only affects the disinfection effect but may also have adverse effects on the shrimp larvae. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a formaldehyde disinfectant addition device for shrimp larvae breeding. This device has the advantage of quantitative and uniform addition, solving the problem that some existing automated addition devices, while improving addition efficiency to a certain extent, still have shortcomings in accurately controlling the addition amount. At the same time, due to the large water volume of the shrimp larvae breeding pond, the disinfectant is difficult to spread quickly and evenly throughout the water body after addition, resulting in local disinfectant concentrations that are too high or too low, affecting the disinfection effect and potentially having adverse effects on the shrimp larvae.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a formaldehyde disinfectant addition device for shrimp larvae breeding, comprising a culture pond, a box fixedly connected to the right side of the culture pond, a storage chamber at the bottom of the box, a mixing chamber at the top of the box, a mixing component inside the mixing chamber, an absorption plate fixedly connected to the left side of the inner wall of the culture pond, the left side of the absorption plate extending through to the left side of the culture pond, a delivery pump connected to the left side of the absorption plate, the output end of the delivery pump extending through to the interior of the mixing chamber, a metering pump fixedly connected to the right side of the box, the input end of the metering pump extending through to the interior of the storage chamber, the output end of the metering pump extending through to the interior of the mixing chamber, and a control valve connected to the left side of the mixing chamber.

[0006] As a preferred embodiment of this utility model, the mixing component includes a motor, which is fixedly connected to the top right side of the housing. The output end of the motor extends through the interior of the mixing chamber, and a stirring rod is fixedly connected to the output end of the motor. The stirring rod is movably connected to the left side of the inner wall of the mixing chamber.

[0007] As a preferred embodiment of this invention, a filter screen is provided on the right side of the suction plate, and the filter screen is located inside the aquaculture pond.

[0008] As a preferred embodiment of this invention, a handle is fixedly connected to the top of the filter screen, and the handle is located inside the aquaculture pond.

[0009] As a preferred embodiment of this utility model, mounting plates are fixedly connected to the front and rear sides of the top of the filter screen plate, a limiting block is provided on the left side of the mounting plate, a fixing column is provided inside the limiting block, and the bottom of the fixing column is fixedly connected to the top of the suction plate.

[0010] As a preferred embodiment of this invention, a push rod is provided at the top of the limiting block, and the push rod is located at the top of the mounting plate.

[0011] As a preferred embodiment of this invention, a limiting block is provided on the front side of the limiting block, and the bottom of the limiting block is fixedly connected to the top of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a delivery pump in conjunction with a suction plate to transport water from the left side of the aquaculture pond to the mixing chamber. A metering pump is then activated, delivering formaldehyde disinfectant from the storage chamber to the mixing chamber. After delivering the pre-set amount of formaldehyde disinfectant, the metering pump stops operating. A motor is then activated, driving a stirring rod to rotate and thoroughly mix the water and formaldehyde disinfectant in the mixing chamber. A control valve is then activated, delivering the water mixed with formaldehyde disinfectant to the right side of the aquaculture pond. This process is repeated, resulting in a uniform distribution of formaldehyde disinfectant within the aquaculture pond. This method offers the advantage of quantitative and uniform addition, allowing for precise control of the dosage. Furthermore, it enables rapid and even diffusion throughout the water body, improving shrimp larvae production efficiency.

[0014] 2. By setting up a mixing component, this utility model can efficiently mix water and formaldehyde disinfectant, avoiding the formaldehyde disinfectant from concentrating in one place in the breeding pond, and improving the mixing efficiency of formaldehyde disinfectant and water.

[0015] 3. By setting up a filter screen, this utility model can filter impurities inside the aquaculture pond, preventing impurities from entering the mixing chamber and causing the control valve to be blocked by impurities, thus improving the safety of the control valve. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a three-dimensional cross-sectional view of the aquaculture pond of this utility model.

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0020] In the diagram: 1. Aquaculture pond; 2. Box body; 3. Storage chamber; 4. Mixing chamber; 5. Mixing component; 51. Motor; 52. Stirring rod; 6. Suction plate; 7. Transfer pump; 8. Metering pump; 9. Control valve; 10. Filter screen; 11. Handle; 12. Mounting plate; 13. Limiting block; 14. Fixing column; 15. Push rod; 16. Limiting block. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 4 As shown, the present invention provides a formaldehyde disinfectant addition device for shrimp larvae breeding, comprising a culture pond 1, a box 2 fixedly connected to the right side of the culture pond 1, a storage chamber 3 at the bottom of the box 2, a mixing chamber 4 at the top of the box 2, a mixing component 5 inside the mixing chamber 4, an suction plate 6 fixedly connected to the left side of the inner wall of the culture pond 1, the left side of the suction plate 6 extending through to the left side of the culture pond 1, a delivery pump 7 connected to the left side of the suction plate 6, the output end of the delivery pump 7 extending through to the interior of the mixing chamber 4, a metering pump 8 fixedly connected to the right side of the box 2, the input end of the metering pump 8 extending through to the interior of the storage chamber 3, the output end of the metering pump 8 extending through to the interior of the mixing chamber 4, and a control valve 9 connected to the left side of the mixing chamber 4.

[0023] refer to Figure 2 The mixing component 5 includes a motor 51, which is fixedly connected to the top right side of the housing 2. The output end of the motor 51 extends into the interior of the mixing chamber 4. The output end of the motor 51 is fixedly connected to a stirring rod 52, which is movably connected to the left side of the inner wall of the mixing chamber 4.

[0024] As a technical optimization of this utility model, by setting the mixing component 5, water and formaldehyde disinfectant can be mixed efficiently, avoiding the formaldehyde disinfectant from being concentrated in one place in the breeding pond 1, and improving the mixing efficiency of formaldehyde disinfectant and water.

[0025] refer to Figure 2 A filter screen 10 is provided on the right side of the suction plate 6, and the filter screen 10 is located inside the aquaculture pond 1.

[0026] As a technical optimization of this utility model, by setting the filter screen 10, impurities inside the aquaculture pond 1 can be filtered, preventing impurities from entering the mixing chamber 4 and causing the control valve 9 to be blocked by impurities, thereby improving the safety of the control valve 9.

[0027] refer to Figure 3 A handle 11 is fixedly connected to the top of the filter screen 10, and the handle 11 is located inside the breeding pond 1.

[0028] As a technical optimization of this utility model, by setting a handle 11, it is easy for the user to pull the filter screen 10 to move, avoiding the filter screen 10 being difficult to hold during the process of moving, which would make the filter screen 10 difficult to pull, thus improving the operation efficiency of the filter screen 10.

[0029] refer to Figure 3 The front and rear sides of the top of the filter plate 10 are fixedly connected to the mounting plate 12. A limiting block 13 is provided on the left side of the mounting plate 12. A fixing post 14 is provided inside the limiting block 13. The bottom of the fixing post 14 is fixedly connected to the top of the suction plate 6.

[0030] As a technical optimization of this utility model, by setting the limiting block 13, the mounting plate 12 and the filter plate 10 can be restricted, preventing the filter plate 10 from floating during use and improving the stability of the filter plate 10.

[0031] refer to Figure 3 A push rod 15 is provided on the top of the limiting block 13, and the push rod 15 is located on the top of the mounting plate 12.

[0032] As a technical optimization of this utility model, by setting the push rod 15, the contact area between the user and the limiting block 13 can be increased, avoiding the small contact area between the limiting block 13 and the user, and improving the pushing efficiency of the limiting block 13.

[0033] refer to Figure 3 A limiting block 16 is provided on the front side of the limiting block 13, and the bottom of the limiting block 16 is fixedly connected to the top of the mounting plate 12.

[0034] As a technical optimization of this utility model, by setting a limiting block 16, the limiting block 13 can be limited, avoiding excessive rotation of the limiting block 13 and causing the limiting block 13 to separate from the mounting plate 12, thereby improving the working stability of the limiting block 13.

[0035] The working principle and usage process of this utility model are as follows: When adding formaldehyde disinfectant to the inside of the breeding tank 1, start the delivery pump 7. The delivery pump 7, in conjunction with the suction plate 6, delivers the water on the left side of the breeding tank 1 to the inside of the mixing chamber 4. Start the metering pump 8. The metering pump 8 delivers the formaldehyde disinfectant from the storage chamber 3 to the inside of the mixing chamber 4. After the metering pump 8 delivers the preset amount of formaldehyde disinfectant, it stops working. Start the motor 51. The motor 51 drives the stirring rod 52 to rotate. The stirring rod 52 fully mixes the water and formaldehyde disinfectant in the mixing chamber 4. Start the control valve 9. The control valve 9 delivers the water mixed with formaldehyde disinfectant to the right side of the inside of the breeding tank 1. Repeat this process, and the formaldehyde disinfectant will be evenly distributed inside the breeding tank 1.

[0036] In summary, this formaldehyde disinfectant addition device for shrimp larvae breeding, through the coordinated use of the breeding pond 1, box 2, storage chamber 3, mixing chamber 4, mixing component 5, suction plate 6, delivery pump 7, metering pump 8, and control valve 9, solves some problems of existing automated addition equipment. Although it improves the addition efficiency to a certain extent, it still has shortcomings in accurately controlling the addition amount. At the same time, due to the large water volume of the shrimp larvae breeding pond, the disinfectant is difficult to spread quickly and evenly throughout the water body after addition, resulting in local disinfectant concentrations that are too high or too low, affecting the disinfection effect and potentially having adverse effects on the shrimp larvae.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A formaldehyde disinfectant addition device for shrimp larvae breeding, comprising a culture pond (1), characterized in that: A box (2) is fixedly connected to the right side of the breeding pond (1). A storage compartment (3) is provided at the bottom of the box (2). A mixing compartment (4) is provided at the top of the box (2). A mixing component (5) is provided inside the mixing compartment (4). A suction plate (6) is fixedly connected to the left side of the inner wall of the breeding pond (1). The left side of the suction plate (6) extends through to the left side of the breeding pond (1). A delivery pump (7) is connected to the left side of the suction plate (6). The output end of the delivery pump (7) extends through to the inside of the mixing compartment (4). A metering pump (8) is fixedly connected to the right side of the box (2). The input end of the metering pump (8) extends through to the inside of the storage compartment (3). The output end of the metering pump (8) extends through to the inside of the mixing compartment (4). A control valve (9) is connected to the left side of the mixing compartment (4).

2. The formaldehyde disinfectant addition device for shrimp larvae breeding according to claim 1, characterized in that: The mixing component (5) includes a motor (51), which is fixedly connected to the top right side of the housing (2). The output end of the motor (51) extends into the interior of the mixing chamber (4). The output end of the motor (51) is fixedly connected to a stirring rod (52), which is movably connected to the left side of the inner wall of the mixing chamber (4).

3. The formaldehyde disinfectant addition device for shrimp larvae breeding according to claim 1, characterized in that: A filter screen (10) is provided on the right side of the suction plate (6), and the filter screen (10) is located inside the aquaculture pond (1).

4. The formaldehyde disinfectant addition device for shrimp larvae breeding according to claim 3, characterized in that: A handle (11) is fixedly connected to the top of the filter screen (10), and the handle (11) is located inside the aquaculture pond (1).

5. The formaldehyde disinfectant addition device for shrimp larvae breeding according to claim 3, characterized in that: The filter plate (10) is fixedly connected to the front and rear sides of the top of the filter plate (10). A limiting block (13) is provided on the left side of the mounting plate (12). A fixing column (14) is provided inside the limiting block (13). The bottom of the fixing column (14) is fixedly connected to the top of the suction plate (6).

6. The formaldehyde disinfectant addition device for shrimp larvae breeding according to claim 5, characterized in that: A push rod (15) is provided on the top of the limiting block (13), and the push rod (15) is located on the top of the mounting plate (12).

7. The formaldehyde disinfectant addition device for shrimp larvae breeding according to claim 5, characterized in that: A limiting block (16) is provided on the front side of the limiting block (13), and the bottom of the limiting block (16) is fixedly connected to the top of the mounting plate (12).

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