CN218389391U - Perch recirculating aquaculture device - Google Patents

Abstract

The utility model relates to the technical field of fish culture, and discloses a perch circulating water culture device, which comprises a culture pond, wherein one side of the culture pond is fixedly provided with a sewage discharge shell, the joint of the culture pond and the sewage discharge shell is provided with a sewage discharge outlet, the bottom of the culture pond is fixedly provided with a sewage guide plate which is obliquely arranged, the bottom of the sewage discharge shell is fixedly provided with a sewage discharge pipe, and the pipe wall of the sewage discharge pipe is provided with a sewage discharge valve; the bottom of breeding the pond is equipped with the base, and the fixed case of handling that is equipped with in top of base, the both sides of handling the case are fixed drinking-water pipe and the wet return of being equipped with respectively, and the lateral wall of blowdown shell is fixed to be equipped with the suction pump of being connected with the drinking-water pipe, and the fixed wet return that is connected with the wet return that is equipped with in top of base. The utility model discloses can avoid the phenomenon of depositing polluted water quality at the bottom of the culture pond with the impurity centralized processing of culture pond bottom, can guarantee the circulation quality of use of aquaculture water with the inside breed hydrologic cycle purification treatment of culture pond simultaneously.

Description

A perch recirculating aquaculture device

technical field

The utility model relates to the technical field of fish culture, in particular to a perch circulating water culture device.

Background technique

The current perch farming generally adopts the method of paddy field farming, but when the perch enters a large supermarket, its breeding equipment will change accordingly. In order to improve the growth environment of the perch in the sales place, many aquaculture devices have emerged as the times require.

However, the existing aquaculture devices have some deficiencies in the treatment of water circulation. For example, the impurities at the bottom of the aquaculture pond cannot be cleaned up in a concentrated manner, so that the impurities will settle at the bottom of the aquaculture pond. After a long time, the quality of the aquaculture water will be polluted, resulting in A large number of perch die during the breeding process.

Utility model content

The purpose of the utility model is to solve the problem that the perch circulating aquaculture device in the prior art cannot concentrate on the impurities at the bottom, and proposes a perch circulating aquaculture device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A perch circulating aquaculture device, comprising a culture pond, one side of the culture pond is fixedly provided with a sewage discharge shell, a sewage outlet is provided at the connection between the culture pond and the sewage discharge shell, and the bottom of the culture pond is fixedly provided with an inclined A sewage guide plate is provided, and one end of the sewage guide plate extends to the inside of the sewage outlet, the bottom of the sewage discharge shell is fixed with a sewage discharge pipe, and the pipe wall of the sewage discharge pipe is provided with a sewage discharge valve;

The bottom of the culture pond is provided with a base, the top of the base is fixedly connected with the bottom of the culture pond through a support rod, the top of the base is fixed with a treatment box, and the two sides of the treatment box are respectively fixed with suction pipes and the return pipe, the end of the suction pipe and the end of the return pipe respectively extend to the inside of the sewage discharge shell and the inside of the culture pond, the side wall of the sewage discharge shell is fixedly provided with a suction pump connected with the suction pipe, and the bottom of the base The top is fixedly provided with a water return pump connected with the water return pipe.

Preferably, the processing box includes a box body and a box cover, the bottom of the box cover is fixed with a threaded plate threaded with the top of the box body, and the bottom of the threaded plate is symmetrically fixed with two fixing rods, two The lower end of the fixed rod is fixed with a fixed ring, the inside of the fixed ring is fixed with a filter, and the circumferential wall of the fixed ring is slidably attached to the inner side wall of the box body.

Preferably, a lime water tank is fixedly installed on the side wall of the box, and the output end of the lime water tank communicates with the side wall of the box and is located below the filter screen.

Preferably, the top of the sewage discharge case is open, and one end of the suction pipe extends into the interior of the sewage discharge case through the top opening of the sewage discharge case, and one end of the return pipe communicates with the top of the side wall of the culture tank. .

Preferably, a vibration motor is fixedly installed on the bottom of the dirt guide plate.

Preferably, a fish-blocking net is fixed inside the culture pond and above the sewage guide plate.

Compared with the prior art, the utility model provides a perch circulating aquaculture device, which has the following beneficial effects:

1. The perch recirculating aquaculture device, through the sewage shell, sewage outlet, sewage guide plate and sewage pipe, the impurities in the culture tank will fall on the surface of the sewage guide plate. Since the sewage guide plate is set at an angle, it can Divert the impurities toward the sewage outlet, and finally make the impurities concentrate on the bottom of the sewage shell. When the impurities accumulate more, open the sewage valve on the sewage pipe to quickly discharge the impurities at the bottom of the sewage shell.

2. The perch circulating aquaculture device, through the provided treatment tank, suction pipe, return pipe, suction pump and return pump, the suction pump can pump the sewage inside the sewage shell into the interior of the treatment tank through the suction pipe for sewage treatment , and then make the return water pump discharge the treated sewage into the inside of the aquaculture pond through the return water pipe, so as to realize the function of recycling the aquaculture water.

3. The perch circulating aquaculture device can filter out the impurities in the culture water after the culture water pumped into the tank through the filter screen installed inside the tank, and then pass through the lime water tank to the filtered water. It can be added in the breeding water to realize the effect of purifying the breeding water, so as to ensure the quality of the breeding water discharged into the breeding pond.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model can concentrate the impurities at the bottom of the culture pond to avoid the phenomenon of sedimentation at the bottom of the culture pond and pollute the water quality. The internal aquaculture water circulation purification treatment ensures the recycling quality of aquaculture water.

Description of drawings

Fig. 1 is the structural representation of a kind of perch recirculating aquaculture device that the utility model proposes;

Fig. 2 is the structural representation of processing box in Fig. 1;

Fig. 3 is a structural schematic diagram of the threaded disc, the fixing rod, the fixing ring and the filter net in Fig. 2 .

In the figure: 1, breeding pond; 2, sewage shell; 3, sewage outlet; 4, sewage guide plate; 5, sewage pipe; 6, base; 7, support rod; 8, treatment box; 9, suction pipe; 10, Return pipe; 11, water pump; 12, return pump; 13, box body; 14, box cover; 15, threaded disc; 16, fixed rod; 17, fixed ring; 18, filter screen; 19, lime water tank; 20, Vibration motor; 21. Fishing net.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

With reference to Fig. 1-3, a kind of perch recirculating aquaculture device comprises culture pond 1, and one side of culture pond 1 is fixedly provided with blowdown shell 2, and the junction of culture pond 1 and blowdown shell 2 is provided with blowdown outlet 3, and culture pond The bottom of 1 is fixedly provided with the sewage guide plate 4 which is arranged obliquely, and one end of the sewage guide plate 4 extends to the inside of the sewage outlet 3, and the bottom of the sewage guide plate 4 is fixedly equipped with a vibration motor 20. The sewage plate 4 vibrates, so that the sewage guide plate 4 quickly guides the impurities on the surface to the position of the sewage outlet 3, so as to avoid the phenomenon of sedimentation and pollution of the culture water at the bottom of the culture pond 1. The bottom of the sewage discharge shell 2 is fixed with a sewage discharge pipe 5, and the pipe wall of the sewage pipe 5 is provided with a sewage valve, if the bottom of the sewage outlet 3 accumulates more impurities, open the sewage valve to quickly discharge the impurities through the sewage pipe 5; The top of the top is fixedly provided with the fish blocking net 21, and the fish blocking net 21 can limit the range of motion of the perch, avoiding the surface contact of the perch and the sewage guide plate 4.

The bottom of the culture pond 1 is provided with a base 6, the top of the base 6 is fixedly connected with the bottom of the culture pond 1 through a support rod 7, the top of the base 6 is fixedly provided with a treatment box 8, and both sides of the treatment box 8 are respectively fixedly provided with a suction pipe 9 and the return pipe 10, the end of the suction pipe 9 and the end of the return pipe 10 extend to the inside of the blowdown shell 2 and the inside of the culture pond 1 respectively, the top of the blowdown shell 2 adopts an open setting, and one end of the drawdown pipe 9 passes through the blowdown shell The top opening of 2 extends into the inside of the sewage shell 2, and one end of the return pipe 10 communicates with the top of the side wall of the culture pond 1, and the side wall of the sewage shell 2 is fixedly provided with a water pump 11 connected to the suction pipe 9, and the base The top of 6 is fixedly provided with a return pump 12 connected to the return pipe 10. The suction pump 11 can extract the sewage inside the sewage shell 2 and discharge it into the inside of the treatment tank 8 for purification treatment, and then pass the return pump 12 to remove the purified sewage. The aquaculture water is discharged into the interior of the aquaculture pond 1 for recycling.

Processing case 8 comprises casing 13 and case lid 14, and the bottom of casing lid 14 is fixedly provided with the threaded disk 15 that is threadedly connected with casing 13 tops, and the bottom of threaded disk 15 is symmetrically fixed with two fixed rods 16, two fixed The lower end of the rod 16 is fixedly provided with a fixed ring 17, and the inside of the fixed ring 17 is fixedly provided with a filter screen 18. The circumferential wall of the fixed ring 17 is slidably attached to the inner side wall of the box body 13, and the sewage is filtered through the filter screen 18. If when the surface impurity of filter screen 18 is more, turn box cover 14 and filter screen 18 inside casing 13 is taken out, can clean up the impurity on filter screen 18 surface; The side wall of casing 13 is fixedly provided with lime water tank 19, lime The output end of the water tank 19 communicates with the side wall of the casing 13 and is positioned at the bottom of the filter screen 18. When the lime water is discharged into the inside of the casing 13, the filtered aquaculture water can be purified to improve the quality of the aquaculture water. Use quality.

In the present utility model, when impurities appear at the bottom of the culture pond 1, the impurities will fall on the surface of the sewage guide plate 4. Since the sewage guide plate 4 is arranged obliquely, it can guide the impurities towards the direction of the sewage outlet 3, and finally The impurities are concentrated on the bottom of the sewage shell 2. When the impurities accumulate more, the sewage valve on the sewage pipe 5 can be opened to quickly discharge the impurities at the bottom of the sewage shell 2. In addition, because the aquaculture water inside the sewage shell 2 is full of impurities. Polluted, turn on the suction pump 11 to work, the suction pump 11 will suck the sewage inside the sewage shell 2 into the inside of the treatment tank 8 through the suction pipe 9, and the sewage discharged into the inside of the treatment tank 8 will be filtered through the filter screen 18, and at the same time The switch valve on the lime water tank 19 can discharge lime water into the inside of the casing 13, and can purify the cultured water after filtering, and then turn on the backwater pump 12 to work, and the backwater pump 12 can pump the purified culture water Enter the inside of the culture pond 1 for use, thereby realizing the function of recycling the culture water.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A bass recirculating aquaculture device comprises an aquaculture pond (1), and is characterized in that a sewage discharge shell (2) is fixedly arranged on one side of the aquaculture pond (1), a sewage discharge outlet (3) is formed in the joint of the aquaculture pond (1) and the sewage discharge shell (2), a sewage guide plate (4) which is obliquely arranged is fixedly arranged at the bottom of the aquaculture pond (1), one end of the sewage guide plate (4) extends into the sewage discharge outlet (3), a sewage discharge pipe (5) is fixedly arranged at the bottom of the sewage discharge shell (2), and a sewage discharge valve is arranged on the pipe wall of the sewage discharge pipe (5);

breed the bottom in pond (1) and be equipped with base (6), the bottom fixed connection of bracing piece (7) and breed pond (1) is passed through at the top of base (6), the fixed treatment case (8) that is equipped with in top of base (6), the both sides of handling case (8) are fixed respectively and are equipped with drinking-water pipe (9) and wet return (10), the end of drinking-water pipe (9) and the end of wet return (10) extend to the inside of blowdown shell (2) respectively and the inside of breeding pond (1), the lateral wall of blowdown shell (2) is fixed and is equipped with suction pump (11) of being connected with drinking-water pipe (9), the fixed wet return (12) of being connected with wet return (10) that are equipped with in top of base (6).

2. The perch recirculating aquaculture device of claim 1, wherein said treatment box (8) comprises a box body (13) and a box cover (14), a threaded plate (15) in threaded connection with the top of the box body (13) is fixedly arranged at the bottom of the box cover (14), two fixing rods (16) are symmetrically and fixedly arranged at the bottom of the threaded plate (15), two fixing rings (17) are fixedly arranged at the lower ends of the fixing rods (16), a filter screen (18) is fixedly arranged inside the fixing rings (17), and the circumferential wall of the fixing rings (17) is in sliding fit with the inner side wall of the box body (13).

3. The perch recirculating aquaculture device of claim 2, wherein a lime water tank (19) is fixed on the side wall of the box body (13), and the output end of the lime water tank (19) is communicated with the side wall of the box body (13) and is positioned below the filter screen (18).

4. The perch circulating water aquaculture device of claim 1, wherein the top of the blowdown shell (2) is open, one end of the water pumping pipe (9) extends into the blowdown shell (2) through the top opening of the blowdown shell (2), and one end of the water return pipe (10) is communicated with the top of the side wall of the aquaculture pond (1).

5. The perch recirculating aquaculture device of claim 1, wherein a vibration motor (20) is fixedly installed at the bottom of the dirt guide plate (4).

6. The perch circulating water aquaculture device of claim 1, wherein a fish blocking net (21) is fixedly arranged inside the culture pond (1) and above the dirt guide plate (4).

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