CN216584383U

CN216584383U - Novel aquaculture water treatment facilities

Info

Publication number: CN216584383U
Application number: CN202220018068.2U
Authority: CN
Inventors: 黄明锋; 朱惟明
Original assignee: Foshan Nanhai Mingle Canvas Co ltd
Current assignee: Foshan Nanhai Mingle Canvas Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-24
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a novel aquaculture water treatment device, which comprises a biochemical pond, the bottom of the biochemical pond is fixedly connected with the bottom of the pond, the middle end of the bottom of the pond is fixedly connected with a sewage outlet, a main air pipe is arranged on the biochemical pond, a plurality of partition bin walls are arranged in the biochemical pond, a plurality of partition bins are formed among the partition bin walls, each partition bin comprises a water inlet bin, a second-stage precipitation bin, a water storage bin, a plurality of filling bins and a plurality of other precipitation bins, the second-stage precipitation bin, the water inlet bin and the water storage bin are arranged adjacently, a plurality of other precipitation bins are arranged among the plurality of filling bins at intervals, the bottoms of the second-stage precipitation bin and the water storage bin are provided with independent sewage outlets, one side of the water inlet bin is fixedly inserted with a water inlet pipe, the bottom of the water storage bin is provided with a water outlet, and a plurality of air distribution pipes communicated with the main air pipe are arranged in the filling bins, the gas distribution pipe is provided with a communicated nano aeration pipe.

Description

Novel aquaculture water treatment facilities

Technical Field

The utility model relates to an aquaculture related goods field specifically is a novel aquaculture water treatment facilities.

Background

High-density circulating water aquaculture is popular in the aquaculture industry at present, is mainly easy to manage, saves resources and is environment-friendly, the benefit is greatly increased after the density is improved, the fish manure residual bait is filtered out under the condition that water resources are not so rich, and the water quality treatment can be carried out to realize the cyclic utilization of the water resources. The most important characteristic of the recirculating aquaculture is energy conservation and environmental protection, so that the water in the fish pond is filtered and then is reused. In the traditional direct-flow water culture of the fishpond and the high-level pond, when the water source is insufficient, the water body is easily polluted; meanwhile, the direct discharge is carried out, and the natural water body is polluted; the existing filtering equipment can only filter visible excrement residual baits, but invisible urine is converted into harmful substances (such as ammonia nitrogen and nitrite) to fishes and shrimps, and the harmful substances still exist in water, and if the untreated water is recycled, the health of the fishes and shrimps can be seriously influenced. Therefore, a biochemical pool is required to be added independently for further treatment of water, and various filter materials such as PVC brushes, biological balls, biochemical felts, K3 filter Materials (MBBR), bacteria rooms and the like are put in the biochemical pool. The larger the biochemical pool, the better the water treatment, but the larger the occupied area and the higher the cost of the filter material, and the defect is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel aquaculture water treatment facilities to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel aquaculture water treatment device comprises a biochemical pond, the bottom of the biochemical pond is fixedly connected with a pond bottom, a central sewage draining outlet is fixedly connected at the middle end of the bottom of the biochemical tank, a main air pipe is arranged on the biochemical tank, a plurality of partition bins are arranged in the biochemical tank, partition bins are formed among the partition bins, the dividing bin comprises a water inlet bin, a secondary sedimentation bin, a water storage bin, a plurality of filling bins and a plurality of other sedimentation bins, the second-stage sedimentation bin, the water inlet bin and the water storage bin are arranged adjacently, a plurality of other sedimentation bins are arranged among the plurality of filling bins at intervals, the bottoms of the second-stage sedimentation bin and the water storage bin are both provided with independent sewage outlets, one side of the water inlet bin is fixedly inserted with a water inlet pipe, the bottom of the water storage bin is provided with a water outlet, the plurality of filler bins are internally provided with gas distribution pipes communicated with the main gas pipe, and the gas distribution pipes are provided with communicated nano aeration pipes.

Preferably, a partition supporting column is fixedly connected to the center of the biochemical pool, and the partition bins are fixedly connected with the partition supporting column.

Preferably, the bin partitions are provided with through holes on two sides of the filler bin, one of the through holes on the bin partition is arranged on the upper side, and the other through hole on the bin partition is arranged on the lower side.

Preferably, the pool bottom is arranged in a conical structure.

Preferably, the main air pipe is annularly sleeved on the outer side wall of the biochemical pool.

Compared with the prior art, the beneficial effects of the utility model are that:

the novel aquaculture water treatment equipment adopts a barrel rotary type multistage sedimentation biochemical tank, the design of a circular rotary separation bin does not occupy too large space and has the same area condition, the design of the circular separation bin greatly increases the water flow distance, the separation bins are more and longer, the water flow speed can be slowed down more, the water flow direction flows from bottom to top, heavier particles are precipitated at the bottom of a conical tank and are concentrated at a central drain outlet for uniform discharge, the precipitated water flows to the next separation bin through an upper communicating hole, the barrel multistage sedimentation biochemical tank can realize uniform sewage discharge and sediment cleaning, compared with the traditional biochemical tank, the novel aquaculture water treatment equipment is easier to clean, a plurality of independent drain outlets are respectively arranged at the same time, the cleaning is convenient, the precipitated water flows into a filling bin for aeration and rolling, and various beneficial bacteria in the filling can naturally degrade harmful substances (such as ammonia nitrogen, nitrite and the like) in the water, the filler adopts MBBR filler can effectively block the particle to flow to next grade compartment to reach multistage sediment, multistage water treatment's purpose, because MBBR filler floats in the surface of water, can effectively block the particle, even the particle is attached to on the filler, lets it roll through the aeration, lets heavier particle break away from the filler, reaches the non-cleaning filter media.

Drawings

FIG. 1 is a schematic view of a top view of a novel aquaculture water treatment facility of the present invention;

FIG. 2 is a schematic bottom structure view of a novel aquaculture water treatment facility of the present invention;

fig. 3 is a schematic view of the internal structure of a novel aquaculture water treatment device of the present invention.

In the figure: 1. a biochemical pool; 2. the bottom of the pool; 3. a central sewage draining outlet; 4. a main air pipe; 5. separating the divided bins; 6. a water inlet bin; 7. a secondary sedimentation bin; 8. a water storage bin; 9. a material filling bin; 10. other sedimentation bins; 11. an independent sewage draining outlet; 12. a water inlet pipe; 13. a water outlet; 14. a gas distributing pipe; 15. a nano aeration pipe; 16. isolating support columns; 17. and a through hole.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a novel aquaculture water treatment device comprises a biochemical pond 1, wherein the bottom of the biochemical pond 1 is fixedly connected with a pond bottom 2, the middle end of the pond bottom 2 is fixedly connected with a central sewage outlet 3, the biochemical pond 1 is provided with a main air pipe 4, a plurality of partition bin partitions 5 are arranged in the biochemical pond 1, partition bins are formed among the partition bins 5 and comprise a water inlet bin 6, a second-stage precipitation bin 7, a water storage bin 8, a plurality of filling bins 9 and a plurality of other precipitation bins 10, the second-stage precipitation bin 7, the water inlet bin 6 and the water storage bin 8 are arranged adjacently, the other precipitation bins 10 are arranged among the filling bins 9 at intervals, the bottoms of the second-stage precipitation bin 7 and the water storage bin 8 are both provided with independent sewage outlets 11, one side of the water inlet bin 6 is fixedly inserted with a water inlet pipe 12, the bottom of the water storage bin 8 is provided with a water outlet 13, the plurality of filling bins 9 are both provided with air distribution pipes 14 communicated with the main air pipe 4, be equipped with the nanometer aeration pipe 15 of intercommunication on the gas-distributing pipe 14, the concrete says, circular compartment design, greatly increased rivers distance, the compartment is more, the distance is longer, the velocity of water slows down more, the rivers direction is by supreme flow down, heavier particle is then deposited and is concentrated in central drain 3 unified discharge at bottom of the pool 2, the water after the sediment flows to next compartment through last intercommunicating pore 17, the biochemical pond 1 is deposited to cask multistage, can realize unified blowdown clearance precipitate, it is more easily washd than traditional biochemical pond, the filler adopts MBBR filler can effectively block the particle and flow to next compartment in the filler storehouse 9, thereby reach multistage sediment, the purpose of multistage water treatment.

In the embodiment, the center of the biochemical pool 1 is fixedly connected with a partition support column 16, and a plurality of partition bins 5 are all fixedly connected with the partition support column 16; through holes 17 are formed in the partition walls 5 on the two sides of the filling bin 9, the through hole 17 in one partition wall 5 is arranged on the upper side, and the through hole 17 in the other partition wall 5 is arranged on the lower side; the pool bottom 2 is arranged in a conical structure; the main air pipe 4 is annularly sleeved on the outer side wall of the biochemical pool 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A novel aquaculture water treatment equipment, includes biochemical pond (1), its characterized in that: the biochemical sewage treatment device is characterized in that the bottom of the biochemical pond (1) is fixedly connected with a pond bottom (2), the middle end of the pond bottom (2) is fixedly connected with a central sewage draining outlet (3), a main air pipe (4) is arranged on the biochemical pond (1), a plurality of partition bin partitions (5) are arranged in the biochemical pond (1), a plurality of partition bins are formed between the partition bins (5), each partition bin comprises a water inlet bin (6), a second-stage precipitation bin (7), a water storage bin (8), a plurality of filler bins (9) and a plurality of other precipitation bins (10), the second-stage precipitation bin (7), the water inlet bin (6) and the water storage bin (8) are arranged adjacently, the other precipitation bins (10) are arranged among the filler bins (9) at intervals, the bottoms of the second-stage precipitation bin (7) and the water storage bin (8) are both provided with independent sewage draining outlets (11), one side of the water inlet bin (6) is fixedly inserted with a water inlet pipe (12), the bottom of the water storage bin (8) is provided with a water outlet (13), the filling bins (9) are internally provided with gas distribution pipes (14) communicated with the main gas pipe (4), and the gas distribution pipes (14) are provided with communicated nano aeration pipes (15).

2. A novel aquaculture water treatment apparatus according to claim 1 wherein: the center of the biochemical pool (1) is fixedly connected with a partition support column (16), and the partition bins (5) are fixedly connected with the partition support column (16).

3. A novel aquaculture water treatment apparatus according to claim 1 wherein: the two sides of the filler bin (9) are divided into the bin partitions (5) and are provided with through holes (17), one of the through holes is formed in the upper side of the bin partition (5), and the other through hole is formed in the lower side of the bin partition (5) and is provided with the through hole (17).

4. A novel aquaculture water treatment apparatus according to claim 1 wherein: the pool bottom (2) is arranged in a conical structure.

5. A novel aquaculture water treatment apparatus according to claim 1 wherein: the main air pipe (4) is annularly sleeved on the outer side wall of the biochemical pool (1).