CN217516814U

CN217516814U - Pond culture tail water filtering device

Info

Publication number: CN217516814U
Application number: CN202221498642.5U
Authority: CN
Inventors: 寇景莲; 王旭旭; 王国兴; 王建新; 聂柏玲; 宋贵琴; 徐荣郅; 袁海宏; 徐艳春; 王蕊; 崔建辉; 肖金成; 刘亚君; 李淑宏; 章小娟; 刘小平; 陈立辉
Original assignee: Chengde Aquatic Product Technology Popularization Station (chengde Aquatic Animal Epidemic Prevention Quarantine Station)
Current assignee: Chengde Aquatic Product Technology Popularization Station (chengde Aquatic Animal Epidemic Prevention Quarantine Station)
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-30
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a pond culture tail water filtering device, wherein a partition plate is fixedly connected between the top wall and the bottom wall of a box body, one side of the partition plate is a filter cavity, the other side of the partition plate is a purifying cavity, and the filter cavity is communicated with the purifying cavity; the filtering and sewage discharging assembly comprises a filtering and sewage discharging barrel with two open ends, the filtering and sewage discharging barrel is transversely arranged at the top in the filtering cavity, a pushing plate is connected in the filtering and sewage discharging barrel in a sliding mode, the pushing plate is abutted against the inner wall of the filtering and sewage discharging barrel, and one end of the filtering and sewage discharging barrel extends out of the filtering cavity and is detachably connected with a sealing cover through a plurality of bolts; aeration purifies the subassembly and including rotating the puddler of connection in purifying the intracavity, has seted up the chamber of ventilating in the puddler, and the chamber bottom intercommunication of ventilating has the intake pipe, and puddler lateral wall rigid coupling has a plurality of stirring pipe, and stirring pipe and the chamber intercommunication of ventilating have seted up a plurality of aeration hole on the stirring pipe, and box roof rigid coupling has into pencil, advances pencil and purifies the chamber intercommunication. The utility model discloses can improve the solid-liquid separation effect and the purifying effect of tail water.

Description

Pond culture tail water filtering device

Technical Field

The utility model relates to a breed tail water treatment technical field especially relates to a pond culture tail water filter equipment.

Background

The traditional high-density aquaculture method can cause a large amount of residual baits and feces to be discharged into a water body, can cause water eutrophication of a culture pond, and if the residual baits and the feces cannot be effectively treated in time, not only can the culture water environment be deteriorated, but also diseases of cultured animals such as fish, shrimps, crabs and the like can be caused, and the quality and the yield of cultured products are reduced; moreover, untreated breeding tail water is discharged into an external river, which brings certain negative effects to the natural water area environment, so that a breeding tail water filtering device is required to be used for treating the breeding tail water, however, when the tail water is treated by the existing culture tail water filtering device, the solid-liquid separation is usually carried out on the tail water by using a filtering plate filtering mode, not only the solid-liquid separation effect is poor, but also the separated solid is easy to accumulate on the surface of the filter plate to cause the filter plate to be blocked, moreover, when the tail water is aerated by the conventional aquaculture tail water filtering device, only the mode of aerating by placing an aeration pipe at the bottom of the tail water is adopted, the tail water at the bottom can be aerated only, the tail water at the middle and upper layers cannot be effectively aerated, the aeration efficiency is too low, and the purification efficiency of the tail water is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pond culture tail water filter equipment to solve the problem that above-mentioned prior art exists, improve the solid-liquid separation effect and the purifying effect of tail water.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a pond culture tail water filter equipment, include:

the box body is fixedly connected between the top wall and the bottom wall of the box body, one side of the partition plate is provided with a filter cavity, the other side of the partition plate is provided with a purification cavity, and the filter cavity is communicated with the purification cavity;

the filtering and sewage discharging assembly comprises a filtering and sewage discharging barrel with two open ends, the filtering and sewage discharging barrel is transversely arranged at the top in the filtering cavity, a pushing plate is connected in the filtering and sewage discharging barrel in a sliding manner, the pushing plate is abutted against the inner wall of the filtering and sewage discharging barrel, and one end of the filtering and sewage discharging barrel extends out of the filtering cavity and is detachably connected with a sealing cover through a plurality of bolts;

the aeration purifies the subassembly, the aeration purifies the subassembly including rotating to be connected purify the puddler of intracavity, set up the chamber of ventilating in the puddler, it has the intake pipe to ventilate chamber bottom intercommunication, puddler lateral wall rigid coupling has a plurality of stirred tubular, the stirred tubular with ventilate the chamber intercommunication, a plurality of aeration hole has been seted up on the stirred tubular, box roof rigid coupling has into pencil, advance the pencil with purify the chamber intercommunication.

Preferably, one section of the filtering and sewage draining cylinder, which is positioned in the filtering cavity, is a net cylinder, a liquid inlet pipe is fixedly connected and communicated with the net cylinder, and the liquid inlet pipe penetrates through and extends out of the top wall of the box body.

Preferably, the other end of the filtering and sewage discharging cylinder is fixedly connected with the side wall of the partition plate, a cylinder is arranged in the filtering and sewage discharging cylinder, the cylinder is fixedly installed on the side wall of the partition plate, and the output end of the cylinder is fixedly connected with the pushing plate.

Preferably, a first communicating hole is formed in the bottom of the partition plate, and the filter cavity is communicated with the purification cavity through the first communicating hole.

Preferably, the purifying cavity is internally provided with a filter plate, the filter plate is fixedly connected between the partition plate and the side wall of the box body, and the filter plate is positioned at the top of the first communicating hole.

Preferably, the bottom opening of the ventilation cavity is open and fixedly connected with a bearing, one end of the air inlet pipe extends into the ventilation cavity, the outer wall of the air inlet pipe is fixedly connected with the inner ring of the bearing, the other end of the air inlet pipe penetrates through and extends out of the side wall of the box body, and the air inlet pipe is located at the top of the filter plate.

Preferably, a second driving motor is fixedly mounted on the top wall of the box body, and one end, far away from the air inlet pipe, of the stirring rod penetrates through the side wall of the box body and is fixedly connected with an output shaft of the second driving motor.

Preferably, box lateral wall rigid coupling has the adsorption tank, the box is kept away from the second intercommunicating pore has been seted up to the lateral wall of filtering blowdown section of thick bamboo, the second intercommunicating pore is located the agitator tube top, the adsorption tank passes through the second intercommunicating pore with purify the chamber intercommunication, adsorption tank inner wall rigid coupling has the active carbon adsorption layer, the active carbon adsorption layer is located second intercommunicating pore bottom, adsorption tank bottom surface rigid coupling and intercommunication have the fluid-discharge tube.

The utility model discloses a following technological effect: by pouring the culture tail water into the filtering and sewage discharging barrel, the liquid sewage flows out of the filtering and sewage discharging barrel and falls to the bottom of the filter cavity, the solid is kept in the filtering and sewage discharging barrel in a separated mode, after the solid in the filtering and sewage discharging barrel is excessive, the solid is gradually pushed to one end, extending out of the filter cavity, of the filtering and sewage discharging barrel through the pushing plate, finally the solid can be taken out through the detachable sealing cover, the solid can be prevented from being blocked in the filtering process by gradually collecting the solid to one end of the filtering and sewage discharging barrel, the using effect and the solid-liquid separation efficiency of the filtering and sewage discharging barrel are improved, the filter cavity is communicated with the purification cavity, the liquid sewage separated from the filter cavity enters the purification cavity, the stirring pipe is driven to rotate by the rotation of the stirring rod, the liquid sewage in the purification cavity is stirred, because the air inlet pipe is communicated with the ventilation cavity, the ventilation cavity is communicated with the stirring pipe, the gas can be discharged through the aeration hole while the stirring pipe is stirring the liquid sewage, liquid sewage is aerated, and a microbial medicament can be input into the purification cavity through the medicament inlet pipe, microorganisms can be greatly propagated in the tail water rich in oxygen after aeration treatment, organic matters in the tail water can be absorbed and decomposed, and the purification efficiency is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a tail water filtering device for pond culture according to the present invention;

FIG. 2 is a schematic structural view of the stirring tube of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

wherein, 1, a box body; 2. a partition plate; 3. a filter chamber; 4. a purification chamber; 5. a filtering and sewage draining cylinder; 6. a push plate; 7. a cylinder; 8. a bolt; 9. sealing the cover; 10. a stirring rod; 11. a vent lumen; 12. an air inlet pipe; 13. a stirring pipe; 14. an aeration hole; 15. a medicine inlet pipe; 16. a net drum; 19. a liquid inlet pipe; 20. a first communication hole; 21. a filter plate; 22. a bearing; 23. a second drive motor; 24. an adsorption tank; 25. a second communication hole; 26. a liquid discharge pipe; 27. an activated carbon adsorption layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a pond culture tail water filter equipment, include:

a partition plate 2 is fixedly connected between the top wall and the bottom wall of the box body 1, one side of the partition plate 2 is a filter cavity 3, the other side of the partition plate 2 is a purification cavity 4, and the filter cavity 3 is communicated with the purification cavity 4;

the filtering and sewage discharging assembly comprises a filtering and sewage discharging barrel 5 with two open ends, the filtering and sewage discharging barrel 5 is transversely arranged at the top in the filtering cavity 3, a pushing plate 6 is connected in the filtering and sewage discharging barrel 5 in a sliding manner, the pushing plate 6 is abutted against the inner wall of the filtering and sewage discharging barrel 5, one end of the filtering and sewage discharging barrel 5 extends out of the filtering cavity 3 and is detachably connected with a sealing cover 9 through a plurality of bolts 8;

aeration purifies the subassembly, aeration purifies the subassembly including rotating the puddler 10 of connecting in purifying chamber 4, has seted up in the puddler 10 and has ventilated chamber 11, ventilates 11 bottoms intercommunications in chamber and have intake pipe 12, and puddler 10 lateral wall rigid coupling has a plurality of stirred tubular 13, and stirred tubular 13 and 11 intercommunications in chamber of ventilating have seted up a plurality of aeration hole 14 on the stirred tubular 13, and 1 roof rigid coupling of box has into pencil 15, advances pencil 15 and purifies chamber 4 intercommunication.

By pouring the culture tail water into the filtering and sewage discharging cylinder 5, the liquid sewage flows out of the filtering and sewage discharging cylinder 5 and falls to the bottom of the filter cavity 3, the solid is retained in the filtering and sewage discharging cylinder 5 in a blocking way, when the solid in the filtering and sewage discharging cylinder 5 is too much, the solid is gradually pushed to one end, extending out of the filter cavity 3, of the filtering and sewage discharging cylinder 5 through the pushing plate 6, finally the solid can be taken out through the detachable sealing cover 9, the solid can be prevented from being blocked in the filtering process by gradually collecting the solid to one end of the filtering and sewage discharging cylinder 5, the solid blocks the filtering and sewage discharging cylinder 5, the using effect and the solid-liquid separation efficiency of the filtering and sewage discharging cylinder 5 are improved, by communicating the filter cavity 3 with the purification cavity 4, the separated liquid sewage in the filter cavity 3 enters the purification cavity 4, the stirring pipe 13 is driven to rotate by the rotation of the stirring rod 10, the liquid sewage in the purification cavity 4 is stirred, and the air inlet pipe 12 is communicated with the ventilation cavity 11, the cavity of ventilating 11 and stirred tube 13 intercommunication can pass through aeration hole 14 with gas and discharge when stirred 13 liquid sewage at the stirred tube to liquid sewage, aerate liquid sewage to can be with microorganism medicine input purification chamber 4 in through advancing medicine pipe 15, the microorganism can breed in a large number in the tail water of oxygen boosting after aeration treatment, can absorb and decompose the organic matter in the tail water, further improvement purification efficiency.

Further optimize the scheme, filter one section of blowdown section of thick bamboo 5 and be located filter chamber 3 and be a net section of thick bamboo 16, and the lateral wall butt of slurcam 6 and net section of thick bamboo 16, the last rigid coupling of net section of thick bamboo 16 is connected with feed liquor pipe 19, and feed liquor pipe 19 runs through and stretches out the roof of box 1.

The tail water is poured into the filtering and sewage discharging cylinder 5 through the liquid inlet pipe 19, and the liquid sewage can flow out of the filtering and sewage discharging cylinder 5 through the net cylinder 16.

Further optimization scheme, the other end of filtration blowdown section of thick bamboo 5 and division board 2 lateral wall rigid coupling, be equipped with cylinder 7 in the filtration blowdown section of thick bamboo 5, cylinder 7 fixed mounting is on the lateral wall of division board 2, and the output and the slushing plate 6 rigid coupling of cylinder 7.

The pushing plate 6 is driven to move by an air cylinder 7, and the air cylinder 7 is preferably a waterproof telescopic air cylinder.

Further optimize the scheme, first through-hole 20 has been seted up to division board 2 bottom, and filter chamber 3 and purification chamber 4 are through first through-hole 20 intercommunication.

The tail water in the filter chamber 3 is poured into the purifying chamber 4 through the first communication hole 20.

Further optimize the scheme, be equipped with filter 21 in purifying chamber 4, the filter 21 rigid coupling is between

division board

2 and 1 lateral wall of box, and filter 21 is located first through-hole 20 tops.

The liquid sewage flowing into the purification chamber 4 can be further filtered by the filter plate 21, so that smaller impurities therein can be isolated and blocked.

Further optimize the scheme, the open and rigid coupling of the end opening in the chamber 11 of ventilating has bearing 22, and intake pipe 12 one end stretches into the chamber 11 of ventilating, and intake pipe 12 outer wall and bearing 22 inner circle rigid coupling, and intake pipe 12 other end runs through and stretches out 1 lateral wall of box, and intake pipe 12 is located the filter 21 top.

Intake pipe 12 is the hard tube, and intake pipe 12 is L shape structure, and the vertical section and the bearing 22 assembly of intake pipe can avoid intake pipe 12 to interfere the rotation to puddler 10 through setting up bearing 22, and outside air pump can be connected to intake pipe 12.

Further optimize the scheme, 1 roof fixed mounting of box has second driving motor 23, and the one end that intake pipe 12 was kept away from to puddler 10 runs through the output shaft rigid coupling of 1 lateral wall of box and second driving motor 23, and puddler 10 rotates with box 1 to be connected.

The stirring rod 10 is driven to rotate by the second driving motor 23.

Further optimize the scheme, 1 lateral wall rigid coupling of box has adsorption tank 24, box 1 is kept away from the lateral wall that filters blowdown section of thick bamboo 5 and has been seted up second intercommunicating pore 25, second intercommunicating pore 25 is located the stirring pipe 13 top, adsorption tank 24 passes through second intercommunicating pore 25 and purifies chamber 4 intercommunication, 24 inner wall rigid couplings of adsorption tank have active carbon adsorption layer 27, active carbon adsorption layer 27 is located second intercommunicating pore 25 bottom, the position of second intercommunicating pore 25 is not higher than filters blowdown section of

thick bamboo

5, 24 bottom surfaces rigid couplings of adsorption tank are connected with fluid-discharge tube 26.

The liquid sewage purified by the purifying chamber 4 overflows into the adsorption tank 24 through the second communicating hole 25, and is adsorbed with peculiar smell through the activated carbon adsorption layer 27, and finally is discharged through the liquid discharge pipe 26.

The working principle is as follows: firstly, breeding tail water enters a filtering and sewage discharging cylinder 5 through a liquid inlet pipe 19, liquid sewage in the tail water entering the filtering and sewage discharging cylinder 5 continuously falls to the bottom of a filter cavity 3 through a net cylinder 16, solids in the tail water are remained in the filtering and sewage discharging cylinder 5, when the solids are excessive, a pushing plate 6 is pushed by an air cylinder 7 to push the solids to a sealing cover 9 for accumulation, finally the sealing cover 9 is detached by a bolt 8 to take out the solids, the liquid sewage falling to the bottom of the filter cavity 3 enters a purifying cavity 4 through a first through hole 20 and gradually overflows a filter plate 21 to block fine impurities in the liquid sewage, an air inlet pipe 12 is communicated with an external air pump to supply air, meanwhile, a second driving motor 23 is started to enable a stirring rod 10 to rotate to drive a plurality of stirring pipes 13 to rotate, the liquid sewage in the purifying cavity 4 is stirred, and an aeration medicament is input into the purifying cavity 4 through a medicament inlet pipe 15, when a certain amount of liquid sewage in the purifying cavity 4 reaches, the liquid sewage overflows into the adsorption box 24 through the second communication hole 25, and is discharged through the liquid discharge pipe 26 after odor adsorption is carried out on the liquid sewage through the activated carbon adsorption layer 27.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a pond culture tail water filter equipment which characterized in that includes:

the box body (1), a partition plate (2) is fixedly connected between the top wall and the bottom wall of the box body (1), a filter cavity (3) is arranged on one side of the partition plate (2), a purification cavity (4) is arranged on the other side of the partition plate (2), and the filter cavity (3) is communicated with the purification cavity (4);

the filtering and sewage discharging assembly comprises a filtering and sewage discharging barrel (5) with two open ends, the filtering and sewage discharging barrel (5) is transversely arranged at the top in the filtering cavity (3), a pushing plate (6) is connected in the filtering and sewage discharging barrel (5) in a sliding manner, the pushing plate (6) is abutted against the inner wall of the filtering and sewage discharging barrel (5), and one end of the filtering and sewage discharging barrel (5) extends out of the filtering cavity (3) and is detachably connected with a sealing cover (9) through a plurality of bolts (8);

aeration purifies the subassembly, aeration purifies the subassembly and connects including rotating puddler (10) in purifying chamber (4), set up in puddler (10) and ventilate chamber (11), it has intake pipe (12) to ventilate chamber (11) bottom intercommunication, puddler (10) lateral wall rigid coupling has a plurality of stirring pipe (13), stirring pipe (13) with ventilate chamber (11) intercommunication, a plurality of aeration hole (14) have been seted up on stirring pipe (13), box (1) roof rigid coupling has into pencil (15), advance pencil (15) with purify chamber (4) intercommunication.

2. The pond culture tail water filtering device according to claim 1, characterized in that: one section of the filtering and dirt discharging cylinder (5) positioned in the filtering cavity (3) is a net cylinder (16), the net cylinder (16) is fixedly connected and communicated with a liquid inlet pipe (19), and the liquid inlet pipe (19) penetrates through and extends out of the top wall of the box body (1).

3. The pond culture tail water filtering device according to claim 2, characterized in that: the other end of the filtering and sewage discharging cylinder (5) is fixedly connected with the side wall of the partition plate (2), a cylinder (7) is arranged in the filtering and sewage discharging cylinder (5), the cylinder (7) is fixedly installed on the side wall of the partition plate (2), and the output end of the cylinder (7) is fixedly connected with the pushing plate (6).

4. The pond culture tail water filtering device according to claim 1, characterized in that: the bottom of the partition plate (2) is provided with a first communicating hole (20), and the filter cavity (3) is communicated with the purification cavity (4) through the first communicating hole (20).

5. The pond culture tail water filtering device according to claim 4, wherein: purify the intracavity and be equipped with filter (21) in (4), filter (21) rigid coupling is in division board (2) with between box (1) the lateral wall, filter (21) are located first through-hole (20) top.

6. The pond culture tail water filtering device according to claim 5, wherein: ventilate chamber (11) end opening and open and the rigid coupling has bearing (22), intake pipe (12) one end stretches into ventilate chamber (11), just intake pipe (12) outer wall with bearing (22) inner circle rigid coupling, intake pipe (12) other end runs through and stretches out box (1) lateral wall, intake pipe (12) are located filter (21) top.

7. The pond culture tail water filtering device according to claim 1, characterized in that: a second driving motor (23) is fixedly mounted on the top wall of the box body (1), and one end, far away from the air inlet pipe (12), of the stirring rod (10) penetrates through the side wall of the box body (1) and is fixedly connected with an output shaft of the second driving motor (23).

8. The pond culture tail water filtering device according to claim 1, characterized in that: box (1) lateral wall rigid coupling has adsorption tank (24), keep away from box (1) second intercommunicating pore (25) have been seted up to the lateral wall of filtering blowdown section of thick bamboo (5), second intercommunicating pore (25) are located agitator tube (13) top, adsorption tank (24) pass through second intercommunicating pore (25) with purify chamber (4) intercommunication, adsorption tank (24) inner wall rigid coupling has activated carbon adsorption layer (27), activated carbon adsorption layer (27) are located second intercommunicating pore (25) bottom, adsorption tank (24) bottom surface rigid coupling and intercommunication have fluid-discharge tube (26).