CN219174356U

CN219174356U - Pond culture tail water filter equipment

Info

Publication number: CN219174356U
Application number: CN202222858486.5U
Authority: CN
Inventors: 欧阳思璐; 邓蓉; 黄祥
Original assignee: Hunan Xiangke Aquaculture Co ltd
Current assignee: Hunan Xiangke Aquaculture Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-13
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a pond culture tail water filtering device, and relates to the technical field of filtering devices. The utility model comprises the following steps: the box body is divided into a first filtering area and a second filtering area, and a water outlet is formed in one side of the box body; the number of the first filter frames is two. According to the utility model, after the tail water is filtered through the first filtering frame, the flocculating agent is poured into the first filtering area, the stirring assembly is started to mix the mixed liquid, and then the mixed liquid is fully mixed, and after the mixed liquid is filtered through the second filtering plate, the tail water is effectively and fully filtered, so that the condition that the filtering time is long and the filtering efficiency is low due to the traditional multi-channel filtering procedure is avoided, and meanwhile, the lifting assembly is utilized to drive the on-board aerator and the gas transmission pipeline and the aeration pipeline below the on-board aerator to move up and down, so that the upper, middle and lower layers of tail water in the second filtering area can be fully and effectively aerated, the aeration efficiency is improved, and the tail water purifying efficiency is also improved.

Description

Pond culture tail water filter equipment

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a pond culture tail water filtering device.

Background

In pond culture, in order to improve the culture yield and pursue economic benefits, an intensive culture mode with high stocking density and high feeding amount is generally adopted, but the existing high-density pond aquaculture method is easy to cause that a large amount of residual feeds and excreted faeces fed by cultured species are discharged into a water body, so that the water in a culture pond is eutrophicated, if the water cannot be effectively treated in time, the culture water environment is not only deteriorated, the diseases of cultured animals such as fish, shrimp and crab are caused, and the quality and the yield of the cultured products are reduced; and untreated culture tail water is discharged into the outer river, which can bring a certain negative effect on the natural water area environment, so that the culture tail water needs to be treated by using the pond culture tail water filtering device.

However, when the existing cultivation tail water filtering device is used for treating tail water, the existing cultivation tail water filtering device is complex in technological process, needs to filter through multiple procedures, is long in filtering time, is low in filtering efficiency, and is fixed in the bottom of a box body through an aeration pipeline when the existing cultivation tail water filtering device is used for aerating tail water, only the tail water at the bottom can be aerated, the tail water at the middle and upper layers in the box body cannot be effectively aerated, so that the aeration efficiency is too low, and the purification efficiency of the tail water is poor.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background technology, the utility model provides a pond culture tail water filtering device.

The utility model adopts the following technical scheme for realizing the purposes: a pond culture tail water filter device comprising: the box body is divided into a first filtering area and a second filtering area, and a water outlet is formed in one side of the box body; the number of the first filter frames is two, and the two first filter frames are detachable between the partition plate and the box body and are positioned in the first filter area; the diversion pipeline is fixedly arranged on one side of the box body, two water outlets of the diversion pipeline are respectively positioned above the two first filtering frames, and the water inlets of the diversion pipeline are communicated with the pond; the fixed plate is fixedly arranged at the top of the box body, and a stirring assembly is arranged on the fixed plate and is used for mixing liquid in the first filtering area; the second filter frame is arranged between two sides of the inner wall of the box body and positioned in the second filter area, a conveying pipeline is connected between the first filter area and the second filter area, and a water pump is arranged on the conveying pipeline; the placing plate is placed at the top of the box body, an aerator is fixed at the top of the placing plate, a gas transmission pipeline is fixedly arranged at a gas outlet of the aerator, and an aeration pipeline is fixedly arranged at the bottom of the gas transmission pipeline; and the lifting assembly is arranged on the box body and is used for driving the placing plate to adjust the height.

Further, the stirring assembly comprises a rotating motor fixedly mounted at the top of the fixed plate, the bottom of the fixed plate is rotatably provided with a stirring rod, and an output shaft of the rotating motor is fixedly connected with the top end of the stirring rod.

Further, the lifting assembly comprises two air cylinders which are respectively and fixedly arranged on two sides of the box body, and output ends of the two air cylinders are respectively and fixedly connected with two ends of the bottom of the placing plate.

Further, the two sides of the top of the first filtering frame and the second filtering frame are provided with protruding blocks, and the first filtering frame and the second filtering frame are placed on the top of the box body through the protruding blocks.

Further, a plugboard is fixedly installed at the bottom of the protruding block at the top of the second filtering frame, a slot is formed in the box body, and the plugboard is clamped with the slot.

The beneficial effects of the utility model are as follows:

according to the utility model, after the tail water is filtered through the first filtering frame, the flocculating agent is poured into the first filtering area, the stirring assembly is started to mix the mixed liquid, and then the mixed liquid is fully mixed, and after the mixed liquid is filtered through the second filtering plate, the tail water is effectively and fully filtered, so that the condition that the filtering time is long and the filtering efficiency is low due to the traditional multi-channel filtering procedure is avoided, and meanwhile, the lifting assembly is utilized to drive the on-board aerator and the gas transmission pipeline and the aeration pipeline below the on-board aerator to move up and down, so that the upper, middle and lower layers of tail water in the second filtering area can be fully and effectively aerated, the aeration efficiency is improved, and the tail water purifying efficiency is also improved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective cross-sectional view of the structure of FIG. 1 of the present utility model;

fig. 3 is a cross-sectional view of yet another perspective structure of fig. 1 in accordance with the present utility model.

Reference numerals: 1. a case; 2. a partition plate; 21. a first filtration zone; 22. a second filtration zone; 3. a first filter frame; 31. a shunt pipeline; 4. a fixing plate; 5. a stirring assembly; 51. a rotating motor; 52. a stirring rod; 6. a second filter frame; 7. a delivery conduit; 8. a water pump; 9. placing a plate; 10. an aerator; 11. a gas line; 12. an aeration pipe; 13. a lifting assembly; 131. a cylinder; 14. and (5) inserting plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-3, a pond culture tail water filtering device according to an embodiment of the present utility model includes: the water tank comprises a tank body 1, wherein a separation plate 2 is fixedly arranged between two sides of the inner wall of the tank body 1, the separation plate 2 separates the tank body 1 into a first filtering area 21 and a second filtering area 22, and a water outlet is formed in one side of the tank body 1; the number of the first filter frames 3 is two, and two first filter frames 3 are detachable between the partition plate 2 and the box body 1 and positioned in the first filter area 21; the diversion pipeline 31 is fixedly arranged on one side of the box body 1, two water outlets of the diversion pipeline 31 are respectively positioned above the two first filter frames 3, a water inlet of the diversion pipeline 31 is communicated with the pond, and a suction pump is arranged at the water inlet of the diversion pipeline 31, so that tail water in the pond can be sucked out conveniently; a fixing plate 4, wherein the fixing plate 4 is fixedly arranged at the top of the box body 1, and a stirring assembly 5 is arranged on the fixing plate 4 and is used for mixing liquid in the first filtering area 21; the second filter frame 6 is arranged between two sides of the inner wall of the box body 1 and positioned in the second filter area 22, a conveying pipeline 7 is connected between the first filter area 21 and the second filter area 22, and a water pump 8 is arranged on the conveying pipeline 7; the device comprises a placing plate 9, wherein the placing plate 9 is placed at the top of the box body 1, an aerator 10 is fixed at the top of the placing plate 9, a gas pipeline 11 is fixedly arranged at a gas outlet of the aerator 10, and an aeration pipeline 12 is fixedly arranged at the bottom of the gas pipeline 11; and the lifting assembly 13 is arranged on the box body 1 and is used for driving the placing plate 9 to adjust the height.

When the tail water is required to be filtered, a suction pump connected with a diversion pipeline 31 is started to pump the tail water out of the pond, then the tail water is discharged through two water outlets of the diversion pipeline 31, so that the discharged tail water from the two water outlets falls into two first filter frames 3, is filtered by the first filter frames 3 and then continuously falls into the first filter area 21, then a flocculating agent is poured into the first filter area 21, a stirring assembly 5 is started to stir mixed liquid of the tail water and the flocculating agent in the first filter area 21, so that the mixed liquid is fully mixed, fine particles and natural colloidal particles in the water are coagulated into large floccules, thereby facilitating further filtering of impurities in the tail water, and then a water pump 8 is started, the water in the first filtering area 21 is conveyed into the second filtering frame 6 above the second filtering area 22 through the conveying pipeline 7, filtered and then falls into the second filtering area 22 of the box body 1, then the aerator 10 is started, the filtered tail water in the second filtering area 22 is conveyed to the aeration pipeline 12 through the gas conveying pipeline 11, the lifting assembly 13 can be started to drive the placing plate 9 to move up and down during aeration, so that the aerator 10 on the placing plate is driven to move, and then the gas conveying pipeline 11 and the aeration pipeline 12 connected below the aerator 10 are driven to move up and down, so that the upper, middle and lower layers of tail water in the second filtering area 22 are conveniently and comprehensively and effectively aerated, the aeration efficiency is improved, and the efficiency of purifying the tail water is also improved.

As shown in fig. 2, in some embodiments, the stirring assembly 5 includes a rotating motor 51 fixedly installed at the top of the fixed plate 4, a stirring rod 52 is rotatably installed at the bottom of the fixed plate 4, an output shaft of the rotating motor 51 is fixedly connected with the top end of the stirring rod 52, and the rotating motor 51 is started, so that the stirring rod 52 is driven to rotate to mix and stir the tail water and the flocculant in the first filtering area 21, so that the stirring is more sufficient.

As shown in fig. 1, in some embodiments, the lifting assembly 13 includes two cylinders 131 respectively and fixedly installed on two sides of the box 1, output ends of the two cylinders 131 are respectively and fixedly connected with two ends of the bottom of the placement plate 9, and the two cylinders 131 are started to drive the placement plate 9 to lift, so that the aerator 10 is conveniently driven, the gas pipeline 11 and the aeration pipeline 12 below the aerator are conveniently moved up and down, the tail water in the second filtering area 22 is fully aerated, and the bearing strength of the telescopic lifting device of the cylinders 131 is higher.

As shown in fig. 2-3, in some embodiments, the two sides of the top of the first filter frame 3 and the second filter frame 6 are respectively provided with a bump, the first filter frame 3 and the second filter frame 6 are placed on the top of the box 1 through the bumps, the first filter frame 3 and the second filter frame 6 are conveniently placed on the top of the box 1 through the bumps, the box 1 is only required to be moved up and down during disassembly, the operation is simple and convenient, and two water outlets of the diversion pipeline 31 and a water outlet of the conveying pipeline 7 are both located above the first filter frame 3 and the second filter frame 6 for a certain distance, so that the disassembly of the first filter frame 3 and the second filter frame 6 is not affected.

As shown in fig. 3, in some embodiments, the bottom of the top bump of the second filter frame 6 is fixedly provided with a plugboard 14, the box 1 is configured with a slot, the plugboard 14 is clamped with the slot, and the plugboard 14 is clamped with the slot, so that the top of the box 1 cannot slide when the second filter frame 6 is placed on the top of the box 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pond culture tail water filter device, comprising:

the water filter comprises a box body (1), wherein a partition plate (2) is fixedly arranged between two sides of the inner wall of the box body (1), the partition plate (2) divides the box body (1) into a first filtering area (21) and a second filtering area (22), and a water outlet is formed in one side of the box body (1);

the number of the first filter frames (3) is two, and the two first filter frames (3) are detachable between the partition plate (2) and the box body (1) and are positioned in the first filter area (21);

the diversion pipeline (31) is fixedly arranged on one side of the box body (1), two water outlets of the diversion pipeline (31) are respectively positioned above the two first filtering frames (3), and water inlets of the diversion pipeline (31) are communicated with the pond;

the fixed plate (4), the fixed plate (4) is fixedly arranged at the top of the box body (1), and the stirring component (5) is arranged on the fixed plate (4) and is used for mixing liquid in the first filtering area (21);

the second filter frame (6), the said second filter frame (6) is placed between both sides of the said inner wall of the said box (1), and lie in said second filtering area (22), connect with the conveying pipeline (7) between said second filtering area (22) and the said first filtering area (21), there are water pumps (8) on the said conveying pipeline (7);

the device comprises a placing plate (9), wherein the placing plate (9) is placed at the top of the box body (1), an aerator (10) is fixed at the top of the placing plate (9), a gas outlet of the aerator (10) is fixedly provided with a gas pipeline (11), and the bottom of the gas pipeline (11) is fixedly provided with an aeration pipeline (12);

the lifting assembly (13), the lifting assembly (13) is installed on the box body (1), and is used for driving the placing plate (9) to adjust the height.

2. A pond culture tail water filtering device according to claim 1, characterized in that the stirring assembly (5) comprises a rotating motor (51) fixedly mounted at the top of the fixed plate (4), a stirring rod (52) is rotatably mounted at the bottom of the fixed plate (4), and an output shaft of the rotating motor (51) is fixedly connected with the top end of the stirring rod (52).

3. The pond culture tail water filtering device according to claim 1, wherein the lifting assembly (13) comprises two air cylinders (131) fixedly mounted on two sides of the box body (1), and output ends of the two air cylinders (131) are fixedly connected with two ends of the bottom of the placing plate (9) respectively.

4. The pond culture tail water filtering device according to claim 1, wherein the two sides of the top of the first filtering frame (3) and the second filtering frame (6) are provided with protruding blocks, and the first filtering frame (3) and the second filtering frame (6) are placed on the top of the box body (1) through the protruding blocks.

5. The pond culture tail water filtering device according to claim 1, wherein an inserting plate (14) is fixedly arranged at the bottom of the top protruding block of the second filtering frame (6), a slot is formed in the box body (1), and the inserting plate (14) is clamped with the slot.