Leiocassis longirostris breeding tail water purification device

Abstract

The utility model discloses a leiocassis longirostris breeding tail water purification device which comprises an electric pump fixedly installed on the right side of a leiocassis longirostris breeding device, the right side of the electric pump is provided with a water inlet device shell, the bottom of the right side of the leiocassis longirostris breeding device is communicated with a water inlet pipe, and the other end of the water inlet pipe is communicated with the water inlet end of the electric pump. According to the Leiocassis longirostris breeding device, the electric pump, the water inlet pipe and the water outlet pipe are used in cooperation for Leiocassis longirostris, tail water in the Leiocassis longirostris breeding device can enter the inner cavity of the water inlet device shell, the first water purifying assembly is arranged, the tail water rises slowly in the inner cavity of the water inlet device shell, and therefore the Leiocassis longirostris breeding device can purify the Leiocassis longirostris. The first water purification assembly is arranged to filter the tail water, the second water purification assembly is arranged to filter the tail water, and the aquatic plants are arranged to purify the tail water, so that the purpose of better purification effect of the Leiocassis longirostris breeding tail water can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of long-snouted catfish seedling breeding, in particular to a long-snouted catfish seedling breeding tail water purification device. Background Art

[0002] Longnose catfish is a bottom fish that often lives in river bays with slow currents, deep water and many rocks. It lurks on the bottom of the water or in cracks in rocks during the day and goes out to look for food at night. It mainly feeds on aquatic insects and their larvae, crustaceans, small mollusks and small fish.

[0003] During the breeding process of long-snouted catfish fry, water needs to be changed regularly. The breeding tail water contains a large amount of organic matter, nitrogen, phosphorus and other pollutants. If it is discharged directly into the environment without treatment, it will cause serious pollution to the water body. Therefore, the breeding tail water needs to be treated. Common treatment methods include physical precipitation, chemical agent method and plant treatment method. In order to make the treatment of long-snouted catfish fry breeding tail water more convenient and more effective, it is necessary to design a long-snouted catfish fry breeding tail water purification device, which adopts a device with multiple water purification methods to make the purification of long-snouted catfish fry breeding tail water better. Utility Model Content

[0004] The purpose of the utility model is to provide a long-snout catfish fry aquaculture tail water purification device, which adopts a variety of water purification methods in one device to achieve better long-snout catfish fry aquaculture tail water purification effect, so as to solve the problems raised by the above background technology.

[0005] The utility model solves the above-mentioned technical problem with the following technical solutions: a tail water purification device for aquaculture of long snout catfish fry, comprising an electric pump fixedly installed on the right side of the aquaculture device of long snout catfish fry, a water inlet device housing is arranged on the right side of the electric pump, a water inlet pipe is connected to the bottom of the right side of the aquaculture device of long snout catfish fry, the other end of the water inlet pipe is connected to the water inlet end of the electric pump, a water outlet end of the electric pump is connected to a water outlet pipe, the water outlet pipe penetrates into the inner cavity of the water inlet device housing, a first water purification component is arranged in the inner cavity of the water inlet device housing, and the top of the inner cavity of the water inlet device housing is provided with a first water purification component. A shut-off piece is installed, and an annular plate is fixedly connected to the bottom of the inner cavity of the shut-off piece, and a second water purification component is placed on the top of the annular plate. The second water purification component is a composite filtration layer composed of a loose layer, a progressive layer and a tight layer. A plurality of aquatic plants are planted in a ring at the bottom of the inner cavity of the shut-off piece, and the aquatic plants are lotus or duckweed. A connecting pipe is connected to the right side of the top of the inner cavity of the water inlet device shell, and a sewage pipe is connected to the bottom of the inner cavity of the water inlet device shell, and a valve 2 is fixedly installed on the front side of the sewage pipe, and the rear end of the valve 2 passes through the inner cavity of the sewage pipe.

[0006] Preferably, valves 1 are fixedly installed on the front sides of the surfaces of the water inlet pipe and the water outlet pipe, and the two valves 1 respectively penetrate the inner cavities of the water inlet pipe and the water outlet pipe, and the water outlets of the water outlet pipes face downward.

[0007] Preferably, the first water purification component includes a mounting base fixedly installed in the middle of the inner cavity of the water inlet device shell, and a baffle fixedly installed in the inner cavity of the water inlet device shell is provided on the top of the mounting base, and a plurality of mounting top seats are fixedly installed in the inner cavity of the mounting base and the baffle.

[0008] Preferably, a pull rod is fixedly connected to the top of the second water purification component.

[0009] Preferably, the surfaces of the water outlet pipe, the connecting pipe and the sewage pipe are all bonded with sealing rings that engage with the inside of the water inlet device housing.

[0010] Preferably, a baffle is provided on the top of the sewage pipe, and a fixing rod fixedly connected to the inner wall of the water inlet device shell is annularly fixedly connected to the surface of the baffle.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model, through the setting of the long-snouted catfish seedling breeding device, allows the tail water in the long-snouted catfish seedling breeding device to enter the inner cavity of the water inlet device shell through the coordinated use of an electric pump, a water inlet pipe and a water outlet pipe. Through the setting of the first water purification component, the tail water rises slowly in the inner cavity of the water inlet device shell, and then the impurities are precipitated downward. Through the setting of the second water purification component, the tail water is filtered. Through the setting of aquatic plants, the tail water is purified, thereby achieving the purpose of better purification of the tail water of long-snouted catfish seedling breeding.

[0012] 2. The utility model arranges the outlet of the water outlet pipe downward, so that after the tail water enters the interior of the water inlet device shell through the inner cavity of the water outlet pipe, it rises upward more slowly, thereby causing impurities in the tail water to precipitate faster.

[0013] 3. The utility model provides a sealing ring to seal the outlet pipe, the connecting pipe and the valve 2 connected to the inner cavity of the water inlet device shell, thereby preventing the tail water from entering the inner cavity of the water inlet device shell from leaking out of the inner cavity of the long-snouted catfish seedling breeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 A schematic diagram of a front view of an embodiment of the utility model;

[0016] Figure 2 This is a schematic front cross-sectional view of a water inlet device housing according to an embodiment of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of a second water purification component in one embodiment of the utility model;

[0018] Figure 4 This is a front perspective schematic diagram of a first water purification component in an embodiment of the utility model;

[0019] Figure 5 It is a front perspective schematic diagram of a flow cut-off member according to an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Long-snouted catfish seedling breeding device, 2. Electric pump, 3. Water inlet device shell, 4. Water inlet pipe, 5. Water outlet pipe, 6. First water purification component, 61. Installation base, 62. Baffle, 63. Installation top seat, 7. Shut-off piece, 8. Ring plate, 9. Second water purification component, 91. Loose layer, 92. Progressive layer, 93. Tight layer, 10. Pull rod, 11. Aquatic plant, 12. Connecting pipe, 13. Drain pipe, 14. Sealing ring, 15. Valve 2, 16. Baffle, 17. Fixing rod. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the long-snout catfish fry aquaculture tail water purification device of the present invention will be described with reference to the accompanying drawings.

[0023] Embodiment 1:

[0024] Figure 1-5The utility model shows a tail water purification device for aquaculture of long snout catfish fry of an embodiment of the utility model, which includes an electric pump 2 fixedly installed on the right side of the long snout catfish fry breeding device 1: a water inlet device housing 3 is arranged on the right side of the electric pump 2, a water inlet pipe 4 is connected to the bottom of the right side of the long snout catfish fry breeding device 1, the other end of the water inlet pipe 4 is connected to the water inlet end of the electric pump 2, and the water outlet end of the electric pump 2 is connected to the water outlet pipe 5, and the water outlet pipe 5 penetrates into the inner cavity of the water inlet device housing 3, and the front sides of the surfaces of the water inlet pipe 4 and the water outlet pipe 5 are fixedly installed with valves 1, and the two valves 1 penetrate into the water inlet pipe 4 and the water outlet pipe 5, respectively. The inner cavity of the water outlet pipe 5, the water outlet of the water outlet pipe 5 is downwardly facing, and the water outlet of the water outlet pipe 5 is arranged downwardly, so that after the tail water passes through the inner cavity of the water outlet pipe 5 and enters the interior of the water inlet device housing 3, it rises more slowly, thereby making the impurities in the tail water precipitate faster. A first water purification component 6 is arranged in the inner cavity of the water inlet device housing 3, and the first water purification component 6 includes a mounting base 61 fixedly installed in the middle of the inner cavity of the water inlet device housing 3, and a baffle 62 fixedly installed in the inner cavity of the water inlet device housing 3 is arranged on the top of the mounting base 61. A plurality of mounting top seats 63 are fixedly installed in the inner cavity of the baffle plate 62, a cut-off member 7 is installed at the top of the inner cavity of the water inlet device housing 3, a ring plate 8 is fixedly connected to the bottom of the inner cavity of the cut-off member 7, a second water purification component 9 is placed on the top of the ring plate 8, and the second water purification component 9 is a composite filter layer composed of a loose layer 91, a progressive layer 92 and a tight layer 93. A plurality of aquatic plants 11 are planted in an annular manner at the bottom of the inner cavity of the cut-off member 7, and the aquatic plants 11 are lotus or duckweed. A connecting pipe 12 is connected to the right side of the inner cavity top of the water inlet device housing 3, and the water inlet device housing 3 The bottom of the inner cavity is connected with a sewage pipe 13, and the surfaces of the water outlet pipe 5, the connecting pipe 12 and the sewage pipe 13 are bonded with a sealing ring 14 that engages with the inside of the water inlet device shell 3. Through the setting of the sealing ring 14, the water outlet pipe 5, the connecting pipe 12 and the valve 2 15 are connected with the inner cavity of the water inlet device shell 3 to seal, thereby preventing the tail water from the inner cavity of the long-snouted catfish seedling breeding device 1 from entering the inner cavity of the water inlet device shell 3. The front side of the sewage pipe 13 is fixedly installed with a valve 2 15, and the rear end of the valve 2 15 passes through the inner cavity of the sewage pipe 13.

[0025] Embodiment 2:

[0026] Figure 1-5A tailwater purification device for aquaculture of long-snouted catfish fry of an embodiment of the utility model is shown, which includes an electric pump 2 fixedly installed on the right side of the long-snouted catfish fry breeding device 1: a water inlet device shell 3 is arranged on the right side of the electric pump 2, a water inlet pipe 4 is connected to the bottom of the right side of the long-snouted catfish fry breeding device 1, the other end of the water inlet pipe 4 is connected to the water inlet end of the electric pump 2, the water outlet end of the electric pump 2 is connected to a water outlet pipe 5, the water outlet pipe 5 runs through the inner cavity of the water inlet device shell 3, a first water purification component 6 is arranged in the inner cavity of the water inlet device shell 3, a shut-off member 7 is installed on the top of the inner cavity of the water inlet device shell 3, a ring plate 8 is fixedly connected to the bottom of the inner cavity of the shut-off member 7, a second water purification component 9 is placed on the top of the ring plate 8, and the second The water purification component 9 is a composite filter layer composed of a loose layer 91, a progressive layer 92 and a tight layer 93. A pull rod 10 is fixedly connected to the top of the second water purification component 9. A plurality of aquatic plants 11 are planted in a ring at the bottom of the inner cavity of the intercepting member 7. The aquatic plants 11 are lotus or duckweed. A connecting pipe 12 is connected to the right side of the top of the inner cavity of the water inlet device shell 3. A sewage pipe 13 is connected to the bottom of the inner cavity of the water inlet device shell 3. A valve 2 15 is fixedly installed on the front side of the sewage pipe 13. The rear end of the valve 2 15 passes through the inner cavity of the sewage pipe 13. A baffle 16 is arranged on the top of the sewage pipe 13. A fixing rod 17 fixedly connected to the inner wall of the water inlet device shell 3 is fixedly connected in a ring on the surface of the baffle 16.

[0027] Working principle: When the utility model is used, the user operates the electric pump 2 to make the tail water of the long snout catfish seedlings breeding in the long snout catfish seedlings breeding device 1 enter the inner cavity of the water outlet pipe 5 through the inner cavity of the water inlet pipe 4, and then discharge into the inner cavity of the water inlet device shell 3 through the inner cavity of the water outlet pipe 5. When the tail water just enters the inner cavity of the water inlet device shell 3, it is broken up by the baffle 16, and the tail water rises in the inner cavity of the water inlet device shell 3. At this time, the tail water passes through the first water purification component 6, and its rising path is changed, so that the sediment is blocked and precipitated downward. Then the water source rises, passes through the inner cavity of the second water purification component 9, is filtered, and then falls on the intercepting member 7. The inner cavity of the filtered water can be discharged through the connecting pipe 12. If the water inlet device housing 3 has accumulated too much sediment after being used for a period of time, the valve 2 15 is opened at this time to allow the solid and liquid in the water inlet device housing 3 to fall through the valve 2 15, and then the pull rod 10 is pulled upward to make the second water purification component 9 separate from the top of the annular plate 8. The user can then clean the second water purification component 9 and then flush the inside of the water inlet device housing 3. The second water purification component 9 can be reset and the valve 2 15 can be closed and used again, so as to achieve a better effect of purifying the tail water of long-snouted catfish seedlings.

[0028] To sum up: the long-snouted catfish seedling breeding tail water purification device, through the setting of the long-snouted catfish seedling breeding device 1, allows the long-snouted catfish seedlings, through the coordinated use of the electric pump 2, the water inlet pipe 4 and the water outlet pipe 5, so that the tail water in the long-snouted catfish seedling breeding device 1 can enter the inner cavity of the water inlet device shell 3, through the setting of the first water purification component 6, the tail water rises slowly in the inner cavity of the water inlet device shell 3, and then the impurities are precipitated downward, through the setting of the second water purification component 9, the tail water is filtered, and through the setting of the aquatic plants 11, the tail water is purified, so as to achieve the purpose of better purification of the long-snouted catfish seedling breeding tail water.

Claims

1. A tail water purification device for aquaculture of long-nosed catfish, characterized in that: The invention comprises an electric pump (2) fixedly mounted on the right side of a long-snouted catfish seedling breeding device (1): a water inlet device housing (3) is arranged on the right side of the electric pump (2); a water inlet pipe (4) is connected to the bottom of the right side of the long-snouted catfish seedling breeding device (1); the other end of the water inlet pipe (4) is connected to the water inlet end of the electric pump (2); the water outlet end of the electric pump (2) is connected to a water outlet pipe (5); the water outlet pipe (5) penetrates into the inner cavity of the water inlet device housing (3); a first water purification component (6) is arranged in the inner cavity of the water inlet device housing (3); a flow cut-off component (7) is installed on the top of the inner cavity of the water inlet device housing (3); a ring plate (6) is fixedly connected to the bottom of the inner cavity of the flow cut-off component (7) 8), a second water purification component (9) is placed on the top of the annular plate (8), the second water purification component (9) is a composite filtration layer composed of a loose layer (91), a progressive layer (92) and a compact layer (93), a plurality of aquatic plants (11) are planted in a ring shape at the bottom of the inner cavity of the intercepting member (7), the aquatic plants (11) are lotus or duckweed, a connecting pipe (12) is connected to the right side of the top of the inner cavity of the water inlet device shell (3), a sewage pipe (13) is connected to the bottom of the inner cavity of the water inlet device shell (3), a valve 2 (15) is fixedly installed on the front side of the sewage pipe (13), and the rear end of the valve 2 (15) passes through the inner cavity of the sewage pipe (13).

2. A tail water purification device for aquaculture of longnose catfish fry according to claim 1, characterized in that: A valve is fixedly installed on the front side of the surface of the water inlet pipe (4) and the water outlet pipe (5), and the two valves are respectively penetrated into the inner cavity of the water inlet pipe (4) and the water outlet pipe (5), and the water outlet of the water outlet pipe (5) faces downward.

3. A long-nose catfish fry aquaculture tail water purification device according to claim 2, characterized in that: The first water purification component (6) comprises a mounting base (61) fixedly mounted in the middle of the inner cavity of the water inlet device housing (3); a baffle (62) fixedly mounted in the inner cavity of the water inlet device housing (3) is arranged on the top of the mounting base (61); and a plurality of mounting top seats (63) are fixedly mounted in the inner cavities of the mounting base (61) and the baffle (62).

4. A tail water purification device for aquaculture of longnose catfish fry according to claim 3, characterized in that: A pull rod (10) is fixedly connected to the top of the second water purification component (9).

5. A tail water purification device for aquaculture of long-nosed catfish according to claim 4, characterized in that: The surfaces of the water outlet pipe (5), the connecting pipe (12) and the sewage discharge pipe (13) are all bonded with a sealing ring (14) which is engaged with the inside of the water inlet device housing (3).

6. A tail water purification device for aquaculture of longnose catfish fry according to claim 5, characterized in that: A baffle (16) is provided on the top of the sewage discharge pipe (13), and a fixing rod (17) fixedly connected to the inner wall of the water inlet device housing (3) is annularly fixedly connected to the surface of the baffle (16).

Images