Biological treatment pond for aquaculture

Abstract

The utility model relates to the technical field of aquaculture, and provides a biological treatment pond for aquaculture, which comprises a treatment box and a pair of top plates, the top plates are fixed at two ends of the top of the treatment box, an inner interlayer is arranged in the treatment box, a primary filter component is arranged in the treatment box, and a biological filter component is arranged on the treatment box and the top plates. The aeration cleaning assembly is arranged in the treatment box, the dispersion cover is connected to the top of the inner side of the treatment box in an inserted mode, a water inlet pipeline is installed at the top of the dispersion cover, and a pair of waterproof expansion pieces is fixed to the inner wall of the inner interlayer. By means of the technical scheme, the problems that in the prior art, existing aquaculture treatment equipment can filter and purify tail water creatures, but the structure is complex, more equipment and raw materials are used, the price is high, and large economic pressure is brought to aquaculture enterprises when the equipment is adopted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, and specifically, to a biological treatment tank for aquaculture. Background Art

[0002] During the aquaculture process, various feeds, drugs, as well as animal feces, weeds, etc. put in artificially are likely to breed various parasites, microorganisms, and bacteria, and will also cause the water quality to deteriorate, affecting the growth of fish and shrimp in the pond, increasing the incidence of fish and shrimp, and even causing the substances such as bacterial toxins and heavy metal elements in the animal body to exceed the standard. Therefore, there is an urgent need for an aquaculture tail water biological treatment device and method that can better remove harmful substances in the water.

[0003] The existing aquaculture treatment devices can filter and purify the tail water organisms, but their structures are complex, and a large number of devices and raw materials are used, resulting in high prices. For aquaculture enterprises, using the above devices brings great economic pressure.

[0004] Therefore, improvements are made in response to the above problems. Content of the Utility Model

[0005] The utility model provides a biological treatment tank for aquaculture, which solves the problem in the related art that the existing aquaculture treatment devices can filter and purify the tail water organisms, but their structures are complex, and a large number of devices and raw materials are used, resulting in high prices. For aquaculture enterprises, using the above devices brings great economic pressure.

[0006] The technical solution of the utility model is as follows: It includes

[0007] A treatment tank and a pair of top plates, and the top plates are fixed at both ends of the top of the treatment tank;

[0008] An inner partition layer and a primary filtration component, the inner partition layer is arranged inside the treatment tank, and the primary filtration component is arranged inside the treatment tank;

[0009] A biological filtration component, and the biological filtration component is arranged on the treatment tank and the top plates;

[0010] An aeration and cleaning component, and the aeration and cleaning component is arranged inside the treatment tank;

[0011] The primary filtration component includes a dispersion cover, the dispersion cover is inserted and connected to the inner top of the treatment tank, a water inlet pipe is installed at the top of the dispersion cover, and a pair of waterproof expansion joints are fixed on the inner wall of the inner partition layer.

[0012] As a further technical solution, an installation frame is connected to the output end of the waterproof expansion joint. A filter is placed inside the installation frame. A cavity is formed inside the inner partition layer, and both the bottom and the top of the opposite sides inside the cavity are of open structures.

[0013] As a further technical solution, the biological filtration component includes a pair of fixing plates which are fixed on the side surface of the top plate. A driving motor is installed on the surface of the fixing plates. A worm is arranged at the output end of the driving motor, and a rotating shaft is rotatably connected between the top plates.

[0014] As a further technical solution, a worm gear is arranged at one end of the rotating shaft. The worm gear is meshed with the worm. A pair of cylinders are fixed inside the treatment tank. A biological separation frame is slidably sleeved outside the cylinders, and a pair of pull ropes are connected between the biological separation frame and the rotating shaft.

[0015] As a further technical solution, both the top and the bottom of the biological separation frame are of hollow mesh-like structures. A replacement opening is formed on the side surface of the biological separation frame, and a side cover is installed inside the replacement opening. The side cover and the biological separation frame are fixedly connected by bolts.

[0016] As a further technical solution, the aeration and cleaning component includes a water pump which is installed at the bottom inside the treatment tank. An aeration device is arranged on the outer surface of the treatment tank, and an aeration pipeline is arranged inside the treatment tank. The aeration pipeline is connected to the aeration device.

[0017] As a further technical solution, an air pipe is arranged inside the treatment tank. A plurality of air nozzles are arranged on the surface of the air pipe. A separation baffle is arranged inside the treatment tank, and a cleaning opening is formed on the side surface of the treatment tank.

[0018] As a further technical solution, the top of the separation baffle is of an inclined structural surface, and the cleaning opening is located at the upper end of the separation baffle.

[0019] As a further technical solution, the air nozzles are horizontally and evenly distributed on the surface of the air pipe, and the air nozzles are all inclined downward at a certain angle.

[0020] As a further technical solution, a detachable connection structure is adopted between the filter and the installation frame, and both the installation frame and the filter have a certain inclination angle.

[0021] The working principle and beneficial effects of the present utility model are as follows:

[0022] 1. A biological filtration component is designed in the utility model. Through the interaction of structures such as a driving motor, a worm, a rotating shaft, a worm wheel, a biological separation frame, and a pulling rope, a large amount of filtration packing is added to the biological separation frame. The pool water flows from top to bottom, achieving the effect of biological filtration during the process, and the packing can be lifted upward for replacement. The filtration effect is good and the operation method is simple.

[0023] 2. An aeration and cleaning component is provided in the utility model. Through the interaction of structures such as a water pump, an aeration device, an air pipe, an air nozzle, and a cleaning port, the impurities separated by other means are concentrated on the water surface through aeration and are cleaned outwards by blowing, improving the treatment effect on the pool water. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0025] Figure 1 It is a schematic structural diagram of the present utility model;

[0026] Figure 2 It is an axonometric view of the present utility model;

[0027] Figure 3 It is an axonometric sectional view of the present utility model;

[0028] Figure 4 It is an attached Figure 3 partial enlarged view of part A in the present utility model;

[0029] In the figure: 1. Treatment tank; 2. Top plate; 3. Inner partition layer; 4. Primary filtration component; 4-1. Dispersion cover; 4-2. Inlet pipe; 4-3. Waterproof expansion joint; 4-4. Mounting frame; 4-5. Filter; 4-6. Cavity; 5. Biological filtration component; 5-1. Fixed plate; 5-2. Driving motor; 5-3. Worm; 5-4. Rotating shaft; 5-5. Worm wheel; 5-6. Cylinder; 5-7. Biological separation frame; 5-8. Pulling rope; 5-9. Replacement port; 5-10. Side cover; 6. Aeration and cleaning component; 6-1. Water pump; 6-2. Aeration device; 6-3. Aeration pipeline; 6-4. Air pipe; 6-5. Air nozzle; 6-6. Separation baffle; 6-7. Cleaning port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] As shown Figures 1 to 4 in the figure, this embodiment proposes a biological treatment tank for aquaculture, including

[0032] a treatment tank 1 and a pair of top plates 2, and the top plates 2 are fixed at both ends of the top of the treatment tank 1;

[0033] an inner partition layer 3 and a primary filtration component 4, the inner partition layer 3 is arranged inside the treatment tank 1, and the primary filtration component 4 is arranged inside the treatment tank 1;

[0034] a biological filtration component 5, and the biological filtration component 5 is arranged on the treatment tank 1 and the top plate 2;

[0035] an aeration and cleaning component 6, and the aeration and cleaning component 6 is arranged inside the treatment tank 1;

[0036] The primary filtration component 4 includes a dispersion cover 4-1, the dispersion cover 4-1 is inserted and connected to the inner top of the treatment tank 1, a water inlet pipe 4-2 is installed at the top of the dispersion cover 4-1, a pair of waterproof expansion joints 4-3 are fixed on the inner wall of the inner partition layer 3, the output end of the waterproof expansion joint 4-3 is connected to a mounting frame 4-4, a filter 4-5 is placed in the mounting frame 4-4, a cavity 4-6 is opened inside the inner partition layer 3, and both the bottom and the top of the opposite sides inside the cavity 4-6 are of open structures.

[0037] In this embodiment, in order to achieve the effect of primary impurity filtration of the water in the tank, the primary filtration component 4 is designed. The top of the treatment tank 1 is equipped with a dispersion cover 4-1 and a water inlet pipe 4-2, which are used for entering the pool water and dispersing it downward and are detachable. A waterproof expansion joint 4-3 is fixed inside, the output end of the waterproof expansion joint 4-3 is provided with a mounting frame 4-4 and a filter 4-5 is installed inside. The filter 4-5 is used for filtering impurities and can be controlled to rise by the waterproof expansion joint 4-3, which is convenient for replacement and cleaning. A cavity 4-6 is opened in the inner partition layer 3 for draining water to the other side.

[0038] Furthermore, the biological filtration component 5 includes a pair of fixing plates 5-1, the fixing plates 5-1 are fixed on the side surface of the top plate 2, a driving motor 5-2 is installed on the surface of the fixing plates 5-1, a worm 5-3 is arranged at the output end of the driving motor 5-2, a rotating shaft 5-4 is rotatably connected between the top plates 2, a worm gear 5-5 is arranged at one end of the rotating shaft 5-4, the worm gear 5-5 is meshed with the worm 5-3, a pair of cylinders 5-6 are fixed inside the treatment tank 1, a biological separation frame 5-7 is slidably sleeved outside the cylinders 5-6, a pair of pull ropes 5-8 are connected between the biological separation frame 5-7 and the rotating shaft 5-4, both the top and the bottom of the biological separation frame 5-7 are of hollow mesh-like structures, a replacement opening 5-9 is opened on the side surface of the biological separation frame 5-7, and a side cover 5-10 is installed in the replacement opening 5-9, and the side cover 5-10 is fixedly connected to the biological separation frame 5-7 through bolts.

[0039] In this embodiment, in order to achieve the effect of biological filtration, a biological filtration component 5 is designed. A fixing plate 5-1 is provided on the side surface of the top plate 2 and a driving motor 5-2 is installed. A worm 5-3 is provided at the output end of the driving motor 5-2. A rotating shaft 5-4 is rotatably connected in the top plate 2. A worm gear 5-5 meshing with the worm 5-3 is provided at one end of the rotating shaft 5-4. The rotation of the rotating shaft 5-4 can be controlled by the driving motor 5-2. Two pulling ropes 5-8 are fixed on the rotating shaft 5-4. Two cylinders 5-6 are provided inside the treatment tank 1. A biological separation frame 5-7 that can move vertically up and down is slidably sleeved on the cylinder 5-6. The top of the biological separation frame 5-7 is connected to the pulling rope 5-8 and can be lifted upward by the pulling rope 5-8. A replacement port 5-9 is provided on one side of the biological separation frame 5-7 and a side cover 5-10 is installed. Fillers can be replaced in the biological separation frame 5-7 at the replacement port 5-9.

[0040] Furthermore, the aeration and cleaning component 6 includes a water pump 6-1. The water pump 6-1 is installed at the inner bottom of the treatment tank 1. An aeration device 6-2 is provided on the outer surface of the treatment tank 1. An aeration pipeline 6-3 is provided inside the treatment tank 1. The aeration pipeline 6-3 is connected to the aeration device 6-2. An air pipe 6-4 is provided inside the treatment tank 1. A plurality of air nozzles 6-5 are provided on the surface of the air pipe 6-4. A separation shield 6-6 is provided inside the treatment tank 1. A cleaning port 6-7 is provided on the side surface of the treatment tank 1.

[0041] In this embodiment, in order to achieve the effect of aeration and treatment of floating objects, an aeration and cleaning component 6 is designed. A water pump 6-1 is installed in the treatment tank 1 to suck the water after biological filtration. An aeration pipeline 6-3 and an aeration device 6-2 are respectively installed inside and outside the treatment tank 1 to aerate and oxygenate the water and concentrate the floating objects upward. An air pipe 6-4 and a plurality of air nozzles 6-5 are also installed. The floating objects can be blown to one side by blowing air. A cleaning port 6-7 is provided on one side of the treatment tank 1 and a separation shield 6-6 is installed to discharge the floating objects outward.

[0042] Furthermore, the top of the separation shield 6-6 is an inclined structural surface, and the cleaning port 6-7 is located at the upper end of the separation shield 6-6.

[0043] In this embodiment, through the inclined structural surface, the floating objects can all flow outwards at the cleaning port 6-7.

[0044] Furthermore, the air nozzles 6-5 are evenly distributed horizontally on the surface of the air pipe 6-4, and the air nozzles 6-5 are all inclined downward at a certain angle.

[0045] In this embodiment, through the horizontal distribution of the plurality of air nozzles 6-5 and the cooperation of the inclined angle, the gas can cover the entire range of the water surface.

[0046] Further, a detachable connection structure is adopted between the filter 4-5 and the mounting bracket 4-4, and both the mounting bracket 4-4 and the filter 4-5 have a certain inclination angle.

[0047] In this embodiment, through the detachable connection method and in cooperation with the inclination angle, it is convenient to flush and replace the filter 4-5.

[0048] When the pool water needs to be treated, the dispersion cover 4-1 is installed on the treatment tank 1, and the pool water covers downward through the dispersion cover 4-1. After being filtered by the filter 4-5, it is concentrated at the bottom and flows through the opening of the cavity 4-6 in the inner partition layer 3 to the biological separation frame 5-7 according to the water level height. After being filtered, it flows downward, and the water at the bottom is discharged to the other side by the water pump 6-1. The aeration device 6-2 and the air nozzle 6-5 are turned on. During the aeration process, the floating objects are concentrated on the water surface, and the high-pressure gas blows the floating objects to the cleaning port 6-7 for outward discharge.

[0049] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A biological treatment pond for aquaculture, characterized in that: include A processing box (1) and a pair of top plates (2), wherein the top plates (2) are fixed at two ends of the top of the processing box (1); An inner partition layer (3) and a primary filter assembly (4), wherein the inner partition layer (3) is arranged inside the processing box (1), and the primary filter assembly (4) is arranged inside the processing box (1); A biological filtration component (5), wherein the biological filtration component (5) is arranged on the treatment box (1) and the top plate (2); an aeration and cleaning component (6), wherein the aeration and cleaning component (6) is arranged inside the treatment box (1); The primary filtering assembly (4) comprises a dispersion cover (4-1), the dispersion cover (4-1) is plugged and connected to the top of the inner side of the processing box (1), a water inlet pipe (4-2) is installed on the top of the dispersion cover (4-1), and a pair of waterproof expansion joints (4-3) are fixed to the inner wall of the inner partition layer (3).

2. A biological treatment pond for aquaculture according to claim 1, characterized in that: The output end of the waterproof telescopic device (4-3) is connected to a mounting frame (4-4), a filter (4-5) is placed in the mounting frame (4-4), a cavity (4-6) is provided inside the inner partition (3), and the bottom and top of opposite sides of the cavity (4-6) are both open structures.

3. The biological treatment pond for aquaculture according to claim 1, characterized in that: The biological filtration component (5) comprises a pair of fixed plates (5-1), wherein the fixed plates (5-1) are fixed to the side surfaces of the top plates (2), a driving motor (5-2) is mounted on the surface of the fixed plates (5-1), a worm (5-3) is provided at the output end of the driving motor (5-2), and a rotating shaft (5-4) is rotatably connected between the top plates (2).

4. A biological treatment pond for aquaculture according to claim 3, characterized in that: A worm gear (5-5) is provided at one end of the rotating shaft (5-4), and the worm gear (5-5) is meshed with the worm (5-3). A pair of cylinders (5-6) are fixed in the processing box (1), and a biological separation frame (5-7) is slidably mounted on the outside of the cylinders (5-6). A pair of pull ropes (5-8) are connected between the biological separation frame (5-7) and the rotating shaft (5-4).

5. A biological treatment pond for aquaculture according to claim 4, characterized in that: The top and bottom of the biological separation frame (5-7) are both hollow mesh structures, and a replacement port (5-9) is provided on the side surface of the biological separation frame (5-7). A side cover (5-10) is installed in the replacement port (5-9), and the side cover (5-10) is fixedly connected to the biological separation frame (5-7) by bolts.

6. The biological treatment pond for aquaculture according to claim 1, characterized in that: The aeration and cleaning component (6) comprises a water pump (6-1), the water pump (6-1) is installed at the bottom of the treatment box (1), an aeration device (6-2) is arranged on the outer surface of the treatment box (1), an aeration pipeline (6-3) is arranged inside the treatment box (1), and the aeration pipeline (6-3) is connected to the aeration device (6-2).

7. The biological treatment pond for aquaculture according to claim 6, characterized in that: An air pipe (6-4) is arranged in the processing box (1), a plurality of air nozzles (6-5) are arranged on the surface of the air pipe (6-4), a separation shield (6-6) is arranged in the processing box (1), and a cleaning port (6-7) is opened on the side surface of the processing box (1).

8. The biological treatment pond for aquaculture according to claim 7, characterized in that: The top of the separation shield (6-6) is an inclined structural surface, and the cleaning port (6-7) is located at the upper end of the separation shield (6-6).

9. The biological treatment pond for aquaculture according to claim 7, characterized in that: The air nozzles (6-5) are evenly distributed laterally on the surface of the air pipe (6-4), and the air nozzles (6-5) are all tilted downward at a certain angle.

10. The biological treatment pond for aquaculture according to claim 2, characterized in that: A detachable connection structure is adopted between the filter (4-5) and the mounting frame (4-4), and both the mounting frame (4-4) and the filter (4-5) have a certain inclination angle.

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