High-density aquaculture circulating water treatment device

Abstract

The utility model discloses a high-density aquaculture circulating water treatment device which comprises a tank body, and the outer side of the tank body is fixedly connected with a reinforcing plate. The high-density aquaculture circulating water treatment device has the beneficial effects that an observation access hole and an aeration device are arranged, so that a mushroom aeration disc is arranged on the observation access hole; by arranging a water inlet end circulating pipe and a water outlet end circulating pipe, aeration is conducted on breeding tail water and the biological filler MBBR in the barrel, organic matter is removed, biofilm formation of the biological filler MBBR is accelerated, the breeding tail water is recycled, meanwhile, the biological filler MBBR is prevented from falling to the lower layer, and meanwhile residual feed and excrement in the breeding tail water are effectively pumped away through the bottom discharging pipe through a second partition plate; the inner end of the circulating pipe at the water inlet end is inserted below the second partition plate at the bottom, so that the biological filler is prevented from entering the pipe, and the effect that the culture water enters the tank body is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water treatment, in particular to a high-density aquaculture circulating water treatment device. Background Art

[0002] With the continuous improvement of living standards, people's demand for aquatic products is increasing. When the catch cannot meet the market demand, aquaculture has developed rapidly. However, due to the high density of aquaculture, the increase in feeding frequency, the abuse of disinfectants and drugs, and improper management, the nutrients in the water body are seriously exceeded, which aggravates the pollution of the environment. However, the existing high-density aquaculture circulating water treatment device is not convenient for internal maintenance after long-term use, and it is not convenient to discharge the residual bait and feces in the aquaculture tail water for fertilizer production. Utility Model Content

[0003] The purpose of the utility model is to provide a high-density aquaculture circulating water treatment device to solve the problem that the existing high-density aquaculture circulating water treatment device proposed in the above background technology is not convenient for internal maintenance after long-term use, and it is not convenient to discharge the residual bait and feces in the internal aquaculture tail water in a centralized manner for fertilizer production.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-density aquaculture circulating water treatment device, comprising a tank body, the outer side of the tank body is fixedly connected to a reinforcement plate, the interior of the tank body is fixedly connected to a No. 1 partition, the interior of the tank body is fixedly connected to a No. 2 partition, an aeration device is equidistantly installed on the top of the No. 2 partition, one side of the tank body is fixedly connected to a water inlet end circulation pipe, the bottom of the tank body is fixedly connected to a base, the top of the water inlet end circulation pipe is equidistantly provided with exhaust circular holes, the top of the tank body is fixedly connected to an observation and inspection port, and the interior of the No. 1 partition is fixedly connected to the No. 1 inspection port.

[0005] As a preferred solution of the utility model: a water outlet device is fixedly connected to one side of the tank body.

[0006] As a preferred solution of the utility model: one side of the observation and inspection port is fixedly connected with an overflow port.

[0007] As a preferred solution of the utility model: one end of the water inlet end circulation pipe is fixedly connected with a flange, and one end of the water inlet end circulation pipe passes through the second partition and extends to the inside of the base.

[0008] As a preferred solution of the utility model: the bottom of the second partition is symmetrically fixedly connected with a bottom support column, and the bottom support column is fixedly connected to the base.

[0009] As a preferred solution of the utility model: the bottom of the base is fixedly connected with a bottom row of pipes, and the top of the bottom row of pipes is fixedly connected with a grid plate.

[0010] As a preferred solution of the utility model: two support beams are symmetrically and fixedly connected inside the tank body.

[0011] As a preferred solution of the utility model: an aeration pipe hole is opened on the top of the tank body.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with an observation and inspection port and an aeration device, and realizes the mushroom explosion plate provided on the observation and inspection port, so as to aerate the aquaculture tail water and the biological filler MBBR in the barrel, thereby removing organic matter and accelerating the biofilm formation of the biological filler MBBR, allowing the aquaculture tail water to be recycled, while preventing the biological filler MBBR from falling to the lower layer, while satisfying that the residual bait and feces in the aquaculture tail water are effectively pumped away by the bottom discharge pipe through the No. 2 partition. By providing a water inlet end circulation pipe, the aquaculture tail water is introduced into the tank body, and the inner end of the water inlet end circulation pipe is inserted under the bottom No. 2 partition, preventing the biological filler from entering the pipe without affecting the aquaculture water from entering the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0014] Figure 2 This is a top view of the tank body of the utility model;

[0015] Figure 3 This is a top view of the No. 1 partition of the utility model;

[0016] Figure 4 This is a top view of the No. 2 partition of the utility model;

[0017] Figure 5 It is a side view of the water outlet device of the utility model.

[0018] In the figure: 1. Circulation pipe at the water inlet end; 2. Observation and inspection port; 3. No. 1 partition; 4. No. 2 partition; 5. Bottom discharge pipe; 6. Reinforcement plate; 7. Water outlet device; 8. Support beam; 9. Overflow port; 10. No. 1 inspection port; 11. Aeration pipe hole; 12. Exhaust circular hole; 13. Aeration device; 14. Bottom support column; 15. Base; 16. Grid plate; 17. Tank body; 18. Flange. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 5 The utility model provides a technical solution: a high-density aquaculture circulating water treatment device, including a tank body 17, a reinforcement plate 6 is fixedly connected to the outside of the tank body 17, a No. 1 partition 3 is fixedly connected to the inside of the tank body 17, a No. 2 partition 4 is fixedly connected to the inside of the tank body 17, an aeration device 13 is equidistantly installed on the top of the No. 2 partition 4, a water inlet end circulation pipe 1 is fixedly connected to one side of the tank body 17, a base 15 is fixedly connected to the bottom of the tank body 17, exhaust circular holes 12 are equidistantly opened on the top of the water inlet end circulation pipe 1, an observation and inspection port 2 is fixedly connected to the top of the tank body 17, and a No. 1 inspection port 10 is fixedly connected to the inside of the No. 1 partition 3.

[0021] Among them, a water outlet device 7 is fixedly connected to one side of the tank body 17 .

[0022] Among them, an overflow port 9 is fixedly connected to one side of the observation and inspection port 2.

[0023] Among them, one end of the water inlet end circulation pipe 1 is fixedly connected with a flange 18, and one end of the water inlet end circulation pipe 1 passes through the second partition plate 4 and extends to the inside of the base 15.

[0024] Among them, the bottom of the second partition 4 is symmetrically fixedly connected with a bottom support column 14, and the bottom support column 14 is fixedly connected to the base 15.

[0025] The bottom of the base 15 is fixedly connected to the bottom pipe 5 , and the top of the bottom pipe 5 is fixedly connected to the grid plate 16 .

[0026] Two support beams 8 are symmetrically and fixedly connected inside the tank body 17 .

[0027] An aeration pipe hole 11 is provided on the top of the tank body 17 .

[0028] Specifically, when in use, the pipe connection is made through the flange 18 connected to the outside of the water inlet end circulation pipe 1, and the aquaculture tail water is introduced into the tank body 17. The inner end of the water inlet end circulation pipe 1 is inserted under the bottom No. 2 partition 4 to prevent the biological filler from entering the pipe without affecting the aquaculture water entering the tank body 17. The exhaust hole 12 on the top of the water inlet end circulation pipe 1 is used to treat the exhaust in the pipe. The observation and inspection port 2 is used to facilitate observation and inspection during the biochemical process. An overflow port 9 is set on one side of the observation and inspection port 2 to achieve the blockage of the circulating waterway and the discharge of the water in the tank from this pipe, which plays a fool-proof role. The grid 15*15mm in the No. 1 partition 3 prevents the biological filler MBBR from entering without affecting the water after biochemical treatment from entering the water outlet device 7 A No. 1 inspection port 10 is provided on the No. 1 partition 3 to facilitate the inspection of the tank body 17. The No. 2 partition 4 prevents the biological filler MBBR from falling to the lower layer while ensuring that the residual bait and feces in the aquaculture tail water are effectively pumped out through this grid by the bottom discharge pipe 5. The aeration device 13 is provided on the No. 2 partition 4. The mushroom explosion plate aerates the aquaculture tail water and biological filler MBBR in the tank body 17, which removes organic matter and accelerates the biofilm formation of the biological filler MBBR, so that the aquaculture tail water can be recycled. The base 15, the bottom discharge pipe 5 and the grid plate 16 gather the residual bait and feces in the aquaculture tail water to the bottom, and discharge them from the bottom sewage pipe to make fertilizer. The grid plate 16 prevents large particles from entering the bottom discharge pipe 5 after the No. 2 partition 4 is damaged, causing the pipe to be blocked.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-density aquaculture circulating water treatment device, comprising a tank body (17), characterized in that: The outer side of the tank body (17) is fixedly connected to a reinforcing plate (6), the interior of the tank body (17) is fixedly connected to a No. 1 partition (3), the interior of the tank body (17) is fixedly connected to a No. 2 partition (4), an aeration device (13) is equidistantly installed on the top of the No. 2 partition (4), one side of the tank body (17) is fixedly connected to a water inlet end circulation pipe (1), the bottom of the tank body (17) is fixedly connected to a base (15), the top of the water inlet end circulation pipe (1) is equidistantly provided with exhaust circular holes (12), the top of the tank body (17) is fixedly connected to an observation and inspection port (2), and the interior of the No. 1 partition (3) is fixedly connected to a No. 1 inspection port (10).

2. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: A water outlet device (7) is fixedly connected to one side of the tank body (17).

3. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: An overflow port (9) is fixedly connected to one side of the observation and inspection port (2).

4. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: One end of the water inlet end circulation pipe (1) is fixedly connected to a flange (18), and one end of the water inlet end circulation pipe (1) passes through the second partition plate (4) and extends to the interior of the base (15).

5. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: A bottom support column (14) is symmetrically and fixedly connected to the bottom of the second partition plate (4), and the bottom support column (14) is fixedly connected to the base (15).

6. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: The bottom of the base (15) is fixedly connected to a bottom row pipe (5), and the top of the bottom row pipe (5) is fixedly connected to a grid plate (16).

7. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: Two support beams (8) are symmetrically and fixedly connected inside the tank body (17).

8. A high-density aquaculture circulating water treatment device according to claim 1, characterized in that: An aeration pipe hole (11) is provided on the top of the tank body (17).

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