Mariculture seawater algae breeding denitrification equipment

Abstract

The utility model provides a kind of breeding seawater algae breeding denitrification equipment, including water storage mechanism, water storage mechanism includes positive transparent plate, the board surface both sides of positive transparent plate are respectively provided with the bottom plate for replacement, the board surface top edge of bottom plate is provided with recessed water tank, one side of recessed water tank is also provided with water injection mechanism, the cover body middle part of recessed water tank is provided with the water curtain mechanism of providing seaweed breeding platform, water curtain mechanism includes and the cultivation support that is matched with the four sides of recessed water tank inner side wall, the surface of cultivation support is sequentially laid with inclined side plate by the hinged rotating rod inclination, by the surface batch of cultivation support and inclined side plate, the transfer of corresponding water flow is realized, layer by layer guide, better achieve, corresponding water flow filtration, in addition, the inclined side plate of each layer is small to big diversion design, avoid from the joint gap out direct diversion and lead to unable to immerse water grass.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, specifically to a device for denitrification of seawater used for algae cultivation. Background Technology

[0002] Animal husbandry refers to the cultivation and reproduction of plants and animals. Animal husbandry includes livestock farming, poultry farming, aquaculture, and specialized farming.

[0003] A search revealed the application number: CN201620526296.5, "High-efficiency recirculating aquaculture system". This utility model discloses a factory-style, recirculating aquaculture system that is highly efficient and energy-saving. This utility model includes an aquaculture pond (1), a primary biochemical pond (2), a secondary biochemical pond (3), a circulation power device (6), an aquaculture pond inlet pipe (8), and an aquaculture pond outlet pipe (9). The aquaculture pond inlet pipe (8) connects the secondary biochemical pond (3) to the aquaculture pond (1), and the aquaculture pond outlet pipe (9) connects the aquaculture pond (1) to the primary biochemical pond (2). The circulation power device (6) is installed on the pipeline between the primary biochemical pond (2) and the secondary biochemical pond (3). Driven by the circulation power device (6), the aquaculture water in the aquaculture pond (1) is pumped to the aquaculture pond outlet pipe (9) and sent to the primary biochemical pond (2). The aquaculture water treated in the primary biochemical pond (2) enters the secondary biochemical pond (3), and the aquaculture water treated in the secondary biochemical pond (3) enters the aquaculture pond inlet pipe (8) and is sent back to the aquaculture pond (1), forming a circulation of aquaculture water. This utility model can be widely used in the field of aquaculture.

[0004] 1) Most products with similar functions on the market are in the form of algae tanks, which are almost all simple rectangular boxes containing seawater and lighting, resulting in low efficiency and high energy consumption;

[0005] 2) Usually, this type of aquaculture equipment can only have ornamental value and cannot simulate outdoor ecology. It uses a water pump to circulate the water in the aquarium to achieve a high ornamental value. During the water pumping process, it can also achieve stepped filtration, arranging the aquatic plants that have the effect of filtering water in a stepped manner. It cannot artificially create a water curtain based on the natural water flow difference, and the algae utilization rate is low, which cannot promote wastewater purification. Moreover, it is lacking in the denitrification function of aquatic algae. Utility Model Content

[0006] The purpose of this invention is to provide a denitrification device for seawater aquaculture algae cultivation, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a marine aquaculture algae cultivation and denitrification device, comprising a water storage mechanism, wherein the water storage mechanism comprises a transparent plate, wherein a bottom plate for replacement is respectively provided on both sides of the transparent plate, a concave water tank is provided on the top edge of the bottom plate, and a water injection mechanism is provided on one side of the concave water tank.

[0008] The concave water tank is equipped with a water curtain mechanism in the middle of its cover, which provides a platform for seaweed reproduction.

[0009] As a preferred embodiment of the present invention: the water curtain mechanism includes a cultivation support that matches the four sides of the inner wall of the concave water tank, and the surface of the cultivation support is provided with inclined side plates arranged in sequence by a hinged rotating rod.

[0010] As a preferred embodiment of this utility model: the inclined side plates are arranged side by side on the surface of the corresponding cultivation support, wherein the four sides of the inclined side plates match the four sides of the corresponding concave water tank.

[0011] As a preferred embodiment of this utility model: the inclined side plates are arranged sequentially on the inner side wall of the cultivation support, and each inclined side plate is arranged at an inclination, with the inclined angle cross section between the inclined side plates presenting a stepped Z-shaped arrangement.

[0012] As a preferred embodiment of this utility model: the water injection mechanism includes a water pump installed in the middle of the side wall of the concave water tank for fixing, a filter core material is sleeved in the middle of the top of the pump body of the water pump, and an L-shaped conduit is provided at the water outlet end of the water pump. One end of the L-shaped conduit passes through the side wall of the concave water tank and is sealed and connected to the water outlet spray pipe inside the concave water tank.

[0013] As a preferred embodiment of this utility model: the outlet of the water pump is sealed and connected to an external hose; a plurality of nozzles for spraying water are arranged sequentially on the surface of the water outlet nozzle; a sensing probe is provided at the bottom of the water outlet nozzle; a movable hinge is provided on the top side of the sensing probe; an upper cover plate is hinged to the side of the movable hinge; and a gripping handle is provided on the top side of the upper cover plate.

[0014] As a preferred embodiment of this utility model: a waterproof electrical conduit is provided on the side wall of the concave water tank, and a plurality of conductive ends of lighting lamp heads are sequentially provided on the surface of the waterproof electrical conduit and electrically connected to the cable built inside the waterproof electrical conduit.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By using cultivation supports and inclined side panels to achieve batch processing, the corresponding water flow is transferred and guided layer by layer, which better achieves the corresponding water flow filtration. In addition, the inclined side panels of each layer are designed with a flow guide from small to large to avoid direct flow from the fitting gaps, which would prevent the aquatic plants from being submerged.

[0017] 2. Liquid is extracted by using a water pump and one end of a corresponding hose. After filtration by the corresponding filter material, the water flows directly from the L-shaped conduit to the water outlet nozzle, achieving mixing and guiding of aquatic plants and water. This further facilitates the transfer of the liquid, promotes the position of the water outlet nozzle, and enables batch water output. The Z-shaped slope design achieves small-scale ecological water treatment and purification, avoiding the need for multiple water changes and reducing the frequency of water replacement.

[0018] 3. The structure of this practical design has a high efficiency in processing, and it can be externally mounted on various aquariums and large-scale water quality projects. It can also easily clean up any dead algae. At the same time, this design greatly increases the contact area between water and air, which is very suitable for the growth environment of algae, resulting in a sharp increase in denitrification capacity. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the upper cover plate structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the water pump structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the upper cover plate structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the water injection mechanism of this utility model;

[0025] Figure 7 This is a schematic diagram of the concave water tank structure of this utility model;

[0026] Figure 8 This is a schematic diagram of the cultivation support structure of this utility model;

[0027] Figure 9 This is a schematic diagram of the lighting lamp holder structure of this utility model.

[0028] In the diagram: 1. Water storage mechanism; 11. Transparent front panel; 12. Base plate; 13. Concave water tank;

[0029] 2. Water injection mechanism; 21. Water pump; 22. Filter media; 23. L-shaped guide pipe; 24. Water outlet spray pipe; 25. Hose; 26. Movable hinge; 27. Top cover plate; 28. Handle;

[0030] 3. Water curtain mechanism; 31. Cultivation support; 32. Inclined side plate; 33. Waterproof electrical conduit; 34. Lighting lamp holder. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1 - Figure 9 This utility model provides a technical solution: a marine aquaculture algae cultivation and denitrification device, including a water storage mechanism 1, the water storage mechanism 1 including a transparent plate 11, a bottom plate 12 for replacement is respectively provided on both sides of the transparent plate 11, a concave water tank 13 is provided on the top edge of the bottom plate 12, and a water injection mechanism 2 is also provided on one side of the concave water tank 13.

[0033] A water curtain mechanism 3 is provided in the middle of the concave water tank 13 to provide a platform for seaweed reproduction.

[0034] In this embodiment: the water curtain mechanism 3 includes a cultivation support 31 that matches the four sides of the inner wall of the concave water tank 13. Inclined side plates 32 are arranged on the surface of the cultivation support 31 in an inclined manner through a hinged rotating rod.

[0035] The cultivation support 31 is mainly designed to make subsequent cleaning of the pool more convenient. It is also detachable, so it can be removed and cleaned before being put back in its original position.

[0036] In this embodiment, inclined side plates 32 are arranged side by side on the surface of the corresponding cultivation support 31, wherein the four sides of the inclined side plates 32 are matched with the four sides of the corresponding concave water tank 13.

[0037] The cultivation support 31 and concave water tank 13 are used for specific water storage. The inclined side plate 32 and corresponding water treatment are used to better guide the sewage in a stepped circulation pumping and circulation discharge. By relying on the natural drop and contact with the algae plants arranged on the surface of the inclined side plate 32, the water purification effect is achieved.

[0038] In this embodiment: the inclined side plates 32 are arranged sequentially on the inner side wall of the cultivation support 31, and each inclined side plate 32 is arranged at an inclination, with the inclined angle cross section between the inclined side plates 32 presenting a stepped Z-shaped arrangement.

[0039] The sloping side panels 32 and Z-shaped arrangement make better use of the stepped water flow, without losing the aquarium's aesthetic value or its ability to treat and purify wastewater.

[0040] In this embodiment: the water injection mechanism 2 includes a water pump 21 installed in the middle of the side wall of the concave water tank 13 for fixing. The top of the pump body of the water pump 21 is fitted with a filter core material 22. The water outlet end of the water pump 21 is provided with an L-shaped conduit 23. One end of the L-shaped conduit 23 passes through the side wall of the concave water tank 13 and is sealed and connected to the water outlet spray pipe 24 provided inside the concave water tank 13.

[0041] The water pump 21 and the specific filter core material 22 used are to ensure that the sewage can be drawn out from the position of the water pump 21 and purified, thereby further strengthening the requirements for water quality.

[0042] In this embodiment: the outlet of the water pump 21 is sealed and connected to the external hose 25. Several nozzles for spraying water are arranged sequentially on the surface of the water spray pipe 24. A sensing probe is provided at the bottom of the water spray pipe 24. A movable hinge 26 is provided on the top side of the sensing probe. An upper cover plate 27 is hinged to the side of the movable hinge 26. A grip handle 28 is provided on the top side of the upper cover plate 27.

[0043] The sensor probe detects whether the light transmittance of the water below is within the normal range. If there are a lot of pollutants, it will remind you to change the water regularly.

[0044] In this embodiment: a waterproof electrical conduit 33 is provided on the side wall of the concave water tank 13. A plurality of conductive ends of lighting lamp heads 34 are arranged sequentially on the surface of the waterproof electrical conduit 33 and are electrically connected to the cables built inside the waterproof electrical conduit 33.

[0045] Its purpose is also to provide a light source, using each lighting head 34 to emit light necessary for the growth of algae, thus completing the ecological cycle. The algae provide oxygen to the fish, and the fish excrement is recycled and then sprayed onto the surface of the algae to achieve the cyclical purification of pollutants in the algae.

[0046] In practical use, the first step is to pull out the water curtain mechanism 3 that holds the aquatic plant seeds;

[0047] The specific extraction process is matched according to the corresponding transparent plate 11. At this time, the personnel achieve the hinge according to the specific movable hinge 26. Based on the hinge, the upper cover plate 27 is lifted to show the pool space that can be conveniently placed for washing aquatic plants. At this time, it will be very convenient for washing the water spray pipe 24 or changing the water.

[0048] At this point, simply remove the water spray pipe 24 and then draw it into the groove. Based on the pump body of the water pump 21 and the corresponding filter core material 22, draw it away from one end of the L-shaped guide tube 23. Finally, filter it based on the corresponding filter core material 22 and pressurize it according to the surface of the L-shaped guide tube 23.

[0049] At this point, the user only needs to sprinkle aquatic plants, duckweed, moss, seaweed and other plants that can be used to purify water onto the surface of the three-layered, Z-shaped inclined side plate 32. Then, put it back into the cleaned concave water tank 13. By placing the water outlet pipe 24 into the concave water tank 13 and using the L-shaped conduit 23 to connect the pipe, and connecting the pipe to the water pump 21, one end of the water pump 21 is directly connected to one end of the water outlet pipe 24 to achieve pipe connection. After covering and fastening the top cover plate 27, the gate can be opened to release water and form a water cycle ecosystem.

[0050] Step Two: The direction of the water;

[0051] The aquarium is filled halfway with water, and fish fry are placed inside. At this point, the water is pumped from the hose 25 by the pressurized pump 21, and finally discharged from the nozzle 24 using the pressurized pump 21. This utilizes a Z-shaped path to guide the water flow layer by layer, spreading it evenly over the surface of the sloping side panels 32 with aquatic plants. The aquatic plants receive the water and filter it, replenishing the water and filtering out solid pollutants in the water, thus achieving a highly efficient purification effect. This forms a dual symbiotic relationship where the algae provide nutrients for the residual feces in the water, while the algae provide oxygen for the fish.

[0052] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A marine algae cultivation and denitrification device, comprising a water storage mechanism (1), characterized in that, The water storage mechanism (1) includes a transparent plate (11), and a bottom plate (12) for replacement is provided on both sides of the transparent plate (11). A concave water tank (13) is provided on the top edge of the bottom plate (12), and a water injection mechanism (2) is provided on one side of the concave water tank (13). The concave water tank (13) is provided with a water curtain mechanism (3) in the middle of the cover to provide a seaweed breeding platform. The water curtain mechanism (3) includes a cultivation support (31) that matches the four sides of the inner wall of the concave water tank (13). The surface of the cultivation support (31) is provided with inclined side plates (32) arranged in sequence by a hinged rotating rod.

2. The aquaculture seawater algae cultivation and nitrogen removal equipment according to claim 1, characterized in that: The inclined side plates (32) are arranged side by side on the surface of the corresponding cultivation support (31), wherein the four sides of the inclined side plates (32) match the four sides of the corresponding concave water tank (13).

3. The aquaculture seawater algae cultivation and nitrogen removal equipment according to claim 2, characterized in that: The inclined side plates (32) are arranged sequentially on the inner side wall of the cultivation support (31), and each inclined side plate (32) is arranged at an inclination, with the inclined side plates (32) arranged in a stepped Z-shaped cross section.

4. The aquaculture seawater algae cultivation and denitrification equipment according to claim 1, characterized in that: The water injection mechanism (2) includes a water pump (21) installed in the middle of the side wall of the concave water tank (13) for fixing. The top of the pump body of the water pump (21) is fitted with a filter core material (22). The water outlet end of the water pump (21) is provided with an L-shaped conduit (23). One end of the L-shaped conduit (23) passes through the side wall of the concave water tank (13) and is sealed and connected to the water outlet spray pipe (24) set inside the concave water tank (13).

5. The aquaculture seawater algae cultivation and nitrogen removal equipment according to claim 4, characterized in that: The outlet of the water pump (21) is sealed and connected to the external hose (25). Several nozzles for spraying water are arranged on the surface of the water spray pipe (24). A sensing probe is provided at the bottom of the water spray pipe (24). A movable hinge (26) is provided on the top side of the sensing probe. An upper cover plate (27) is hinged to the side of the movable hinge (26). A handle (28) is provided on the top side of the upper cover plate (27).

6. The aquaculture seawater algae cultivation and nitrogen removal equipment according to claim 4, characterized in that: A waterproof electrical conduit (33) is provided on the side wall of the concave water tank (13). The surface of the waterproof electrical conduit (33) is provided with a number of conductive ends of lighting lamp heads (34) which are electrically connected to the cables built inside the waterproof electrical conduit (33).

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