CN207754377U - A kind of filter device for aquaculture - Google Patents
A kind of filter device for aquaculture Download PDFInfo
- Publication number
- CN207754377U CN207754377U CN201721710032.6U CN201721710032U CN207754377U CN 207754377 U CN207754377 U CN 207754377U CN 201721710032 U CN201721710032 U CN 201721710032U CN 207754377 U CN207754377 U CN 207754377U
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- China
- Prior art keywords
- filtration pond
- aquaculture
- deflector
- filtering ponds
- rock layers
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Abstract
The utility model discloses a kind of filter devices for aquaculture, it is related to aquaculture apparatus field, logical, filtration channel and exhalant canal including the water inlet that is sequentially connected, the intake tunnel or the exhalant canal are connected with water pump, and the filtration channel interlaced arrangement has coral rock layers and biology pottery layer.The blend proportion that the utility model passes through design filtering material, and the filtration channel of optimization waste water, filtering material efficiency can effectively be promoted, to effectively reduce ammonia nitrogen in water body, nitrite nitrogen, COD equal sizes, maintain the Micro Ecosystem balance of breeding environment, waterside number is changed in reduction, reduces aquaculture cost.The utility model can extensively using with aquaculture field, the especially fish culture of small household aquarium.
Description
Technical field
The utility model is related to aquaculture apparatus fields, more particularly to a kind of filter device for aquaculture.
Background technology
Circulating water cultivation system is applied in small-sized aquarium than wide, the water purification filter system in circulating system at present
System use is very important, and water pollutant caused by circulating water culture system mainly has organic matter, ammonia nitrogen, nitrite nitrogen etc..
Therefore its water technology then becomes the key of cultivation success or not.Biofiltration water purification technology is as the core in circulating water treatment
The heart, inorganic nitrogen, organic matter, the water body recovery technology that can be dissolved to breeding water body play the role of effective absorption degradation.
Utility model content
The purpose of this utility model is to provide a kind of filter device for aquaculture, by designing filtering material
Collocation mode, and optimization waste water filtration channel, filtering material efficiency can be effectively promoted, to effectively reduce in water body
Ammonia nitrogen, nitrite nitrogen, COD equal sizes maintain the Micro Ecosystem of breeding environment to balance, and waterside number is changed in reduction, reduce cultivation at
This.
Used technical solution to solve above-mentioned technical problem：
A kind of filter device for aquaculture, including the water inlet that is sequentially connected is logical, filtration channel and exhalant canal,
The intake tunnel or the exhalant canal are connected with water pump, and the filtration channel interlaced arrangement has coral rock layers and biology to make pottery
Layer.The filtration channel that coral rock layers and biology pottery layer are arranged by alternate internal, can reduce ammonia nitrogen in water body, nitrite nitrogen, COD
Equal size.
As a further improvement of the above technical scheme, at least one group of partition board is disposed in the filtration channel will be in it
Part has at several filter spaces, the two neighboring filter space connection, at least one filter space interlaced arrangement
Coral rock layers and biology pottery layer.
As a further improvement of the above technical scheme, the filtration channel is the filtering ponds of open top, the barrier
Plate include the first deflector and the second deflector, the baffler filtering ponds are divided into the by-pass filtration pond being sequentially connected,
Secondary filtration pond and three-stage filtration pond；First baffle arrangement the by-pass filtration pond and the secondary filtration pond it
Between, first deflector bottom and the inside bottom wall of the filtering ponds are tightly connected, and institute is less than at the top of first deflector
Filtering ponds sidewall upper face is stated, second baffle arrangement is between the secondary filtration pond and the three-stage filtration pond, institute
State, the bottom of second deflector bottom and the filtering ponds concordant with filtering ponds sidewall upper face at the top of the second deflector
There are gaps for wall；The intake tunnel is connected to the water inlet of by-pass filtration pond lower part, and water body is from the by-pass filtration Chi Ding
It is flow to the three-stage filtration pond from secondary filtration bottom of pond portion after portion's overflow to the secondary filtration pond, the exhalant canal is connected to institute
State the water outlet on three-stage filtration pond top.
As a further improvement of the above technical scheme, the secondary filtration pond has been sequentially arranged corallite from top to bottom
Layer, biology pottery layer and coral rock layers.Further, the three-stage filtration pond be sequentially arranged from bottom to top coral rock layers,
Biology pottery layer and coral rock layers.Further, by-pass filtration pond top is disposed with filter cotton layer, which fills out
Fill filter cotton.Using the technical solution of the structure, in filtering, water body first passes around filter cotton removal swill and fish excrement,
Then pass through secondary filtration pond and three-stage filtration pond successively, i.e., passes through coral rock layers, biology pottery layer, coral rock layers, life successively
Object make pottery layer, coral rock layers filter, and the alternating by coral rock layers and biology pottery layer filters, effectively degradation water body Central Asia nitre state
Nitrogen, ammonia nitrogen equal size.
As a further improvement of the above technical scheme, in the filtration channel, in the filtration channel, the coral
Coral rock layers fill corallite, and the biology pottery layer fills biology Tao Huan, in each coral rock layers the quality summation of corallite and
The ratio between the quality summation of biology Tao Huan is 7 in each biology pottery layer：2.It is higher than phase homogenous quantities in view of the price of biology pottery layer
Coral rock layers, but efficiency is relatively higher than coral rock layers, therefore by using the filtering material of the proportioning, on the one hand can effectively reduce
On the other hand ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, COD equal sizes in water body can reduce under the premise of ensureing filter effect
The cost of filter material material.
As a further improvement of the above technical scheme, the water outlet in the three-stage filtration pond is higher than the by-pass filtration pond
The water inlet of lower part.Further, the first deflector overhead height is not less than the water outlet in the three-stage filtration pond.
As a further improvement of the above technical scheme, when the filtering ponds are arranged in below aquaculture Shui nationality case,
The water pump is arranged in the exhalant canal.
As a further improvement of the above technical scheme, when the filtering ponds are arranged in aquaculture Shui nationality case top,
The water pump is arranged in the intake tunnel.
The utility model has the beneficial effects that：On the one hand the utility model first passes through filter cotton and carries out coarse filtration, take out food
Object residue and fish excrement, after by coral rock layers and biology pottery layer repeatedly alternately filter, effectively reduce water body in nitrite nitrogen, ammonia nitrogen
Equal size；On the other hand, optimize filtration channel, the adjustment waste water filtering epoch flow through mode, can make the filtering efficiency of filtering material
It is not fully exerted, and then is reduced in aquaculture process and change waterside number, reduce aquaculture cost.The utility model can answer extensively
With with aquaculture field, the especially cultivation of small household aquarium.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations being previously mentioned in text, not singly refer to component and directly connect, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.
Referring to Fig.1, a kind of filter device for aquaculture, including the intake tunnel 2 that is sequentially connected, upper end are open
Filtering ponds 1 and exhalant canal 3.Wherein, filtering ponds 1 include be sequentially connected by-pass filtration pond 11, secondary filtration pond 12 and
Three-stage filtration pond 13 is disposed with the first deflector 14 between by-pass filtration pond 11 and secondary filtration pond 12, first deflector 14
Bottom and the inside bottom wall of filtering ponds 1 are tightly connected, which is less than 1 sidewall upper face of filtering ponds, two level
The second deflector 15 is disposed between filtering ponds 12 and three-stage filtration pond 13,15 top of the second deflector and 1 side wall of filtering ponds
Upper surface is concordant, and for the bottom wall of 15 bottom of the second deflector and filtering ponds 1 there are gap, intake tunnel 2 is connected to by-pass filtration pond
The water inlet of 11 lower parts, exhalant canal 3 are connected to the water outlet on 13 top of three-stage filtration pond.In secondary filtration pond 12 and three-stage filtration
Equal interlaced arrangement has coral rock layers 4 and biology pottery layer 5 in pond 13.
Water body is filtered followed by by-pass filtration pond 11, secondary filtration pond 12 and three-stage filtration pond 13, that is, filters
Pond 1 forms the filtration channel of water body, specifically, secondary filtration pond 12 has been sequentially arranged coral rock layers 4, biology pottery from top to bottom
Layer 5 and coral rock layers 4, three-stage filtration pond 13 have been sequentially arranged coral rock layers 4, biology pottery layer 5 and corallite from bottom to top
Layer 4.Preferably, 11 top of by-pass filtration pond is disposed with filter cotton layer 6, which fills filter cotton.Breeding wastewater is through this
When device filters, water body removes swill and fish excrement through the filter cotton layer 6 in by-pass filtration pond 11 first, then from level-one mistake
11 top overflow of filter tank enters in secondary filtration pond 12, then flows to three-stage filtration pond 13 from 12 bottom of secondary filtration pond, i.e., water body according to
It is secondary to carry out smart filtering by coral rock layers 4, biology pottery layer 5, coral rock layers 4, biology pottery layer 5, coral rock layers 4, by corallite
The alternating filtering of layer 4 and biology pottery layer 5, effectively degrade water body Central Asia nitrate nitrogen, ammonia nitrogen, COD equal sizes.
When filtering ponds 1 are arranged in below aquaculture Shui nationality case, water pump is arranged in exhalant canal 3.Water body leans on gravity stream
Enter by-pass filtration pond 11, aquaculture Shui nationality case is drawn back from 13 top of three-stage filtration pond through water pump after filtering.When filtering ponds 1 are arranged
When above aquaculture Shui nationality case, arrange that water pump, water body are pumped into level-one through water pump from aquaculture Shui nationality case in intake tunnel 2
Filtering ponds 11 flow back to aquaculture Shui nationality case after filtering from three-stage filtration pond 13.
It is further used as preferred embodiment, in filtration channel, in filtration channel, coral rock layers 4 fill coral
Stone, biology pottery layer 5 fill biological Tao Huan, and the quality summation of corallite and each biology are made pottery biology Tao Huan in layer 5 in each coral rock layers 4
The ratio between quality summation be 7：2, the corallite of phase homogenous quantities is higher than in view of the price of biological Tao Huan, but efficiency is relatively higher than coral
Stone, therefore by using the filtering material of the proportioning, on the one hand can effectively reduce ammonia nitrogen in water body, nitrite nitrogen, nitrate nitrogen,
On the other hand COD equal sizes can reduce the cost of filtering material under the premise of ensureing filter effect.
It is further used as preferred embodiment, the water outlet in three-stage filtration pond 13 is higher than 11 lower part of by-pass filtration pond
Water inlet.Further, 14 overhead height of the first deflector is not less than the water outlet in three-stage filtration pond 13.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, the technical field those of ordinary skill within the scope of knowledge, this practicality can also not departed from
Various changes can be made under the premise of novel objective.
Claims (9)
1. a kind of filter device for aquaculture, it is characterised in that：It is logical including the intake tunnel (2) that is sequentially connected, filtering
Road and exhalant canal (3), the intake tunnel (2) or the exhalant canal (3) are connected with water pump, and the filtration channel interlocks
Coral rock layers (4) and biology pottery layer (5) are disposed with, being disposed at least one baffler in the filtration channel will be divided into inside it
Several filter spaces, the two neighboring filter space connection, at least one filter space interlaced arrangement have corallite
Layer (4) and biology pottery layer (5).
2. the filter device according to claim 1 for aquaculture, it is characterised in that：The filtration channel is top
Open filtering ponds (1), the baffler include the first deflector (14) and the second deflector (15), and the baffler will be described
Filtering ponds (1) are divided into the by-pass filtration pond (11), secondary filtration pond (12) and three-stage filtration pond (13) being sequentially connected；
First deflector (14) is arranged between the by-pass filtration pond (11) and the secondary filtration pond (12), and described
One deflector (14) bottom and the inside bottom wall of the filtering ponds (1) are tightly connected, and are less than at the top of first deflector (14)
Filtering ponds (1) the sidewall upper face, second deflector (15) are arranged in the secondary filtration pond (12) and the three-level
Between filtering ponds (13), concordant with the filtering ponds (1) sidewall upper face at the top of second deflector (15), described second leads
There are gaps for the bottom wall of flowing plate (15) bottom and the filtering ponds (1)；
The intake tunnel (2) is connected to the water inlet of by-pass filtration pond (11) lower part, and water body is from the by-pass filtration pond
(11) it is flow to the three-stage filtration pond (13) from secondary filtration pond (12) bottom after the overflow to the secondary filtration pond (12) of top,
The exhalant canal (3) is connected to the water outlet on three-stage filtration pond (13) top.
3. the filter device according to claim 2 for aquaculture, it is characterised in that：The secondary filtration pond (12)
It is sequentially arranged coral rock layers (4), biology pottery layer (5) and coral rock layers (4) from top to bottom, the three-stage filtration pond (13) is certainly
Coral rock layers (4), biology pottery layer (5) and coral rock layers (4) have been sequentially arranged on down.
4. the filter device according to claim 2 for aquaculture, it is characterised in that：The by-pass filtration pond (11)
Top is disposed with filter cotton layer (6), which fills filter cotton.
5. the filter device according to any one of claims 1 to 4 for aquaculture, it is characterised in that：In the mistake
It filters in channel, the coral rock layers (4) fill corallite, and the biology pottery layer (5) fills biology Tao Huan, each coral rock layers
(4) the quality summation of corallite and the ratio between the quality summation of biology Tao Huan in each biology pottery layer (5) are 7 in：2.
6. the filter device according to claim 3 or 4 for aquaculture, it is characterised in that：The three-stage filtration pond
(13) water outlet is higher than the water inlet of by-pass filtration pond (11) lower part.
7. the filter device according to claim 6 for aquaculture, it is characterised in that：When the filtering ponds (1) cloth
When setting below aquaculture Shui nationality case, the water pump is arranged in the exhalant canal (3).
8. the filter device according to claim 6 for aquaculture, it is characterised in that：When the filtering ponds (1) cloth
When setting above aquaculture Shui nationality case, the water pump is arranged in the intake tunnel (2).
9. the filter device according to claim 6 for aquaculture, it is characterised in that：First deflector (14)
Overhead height is not less than the water outlet of the three-stage filtration pond (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710032.6U CN207754377U (en) | 2017-12-06 | 2017-12-06 | A kind of filter device for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710032.6U CN207754377U (en) | 2017-12-06 | 2017-12-06 | A kind of filter device for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207754377U true CN207754377U (en) | 2018-08-24 |
Family
ID=63190365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710032.6U Expired - Fee Related CN207754377U (en) | 2017-12-06 | 2017-12-06 | A kind of filter device for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207754377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100785A (en) * | 2019-04-16 | 2019-08-09 | 浙江警察学院 | A kind of zebra fish culture self-purifying system |
| CN113207795A (en) * | 2021-05-19 | 2021-08-06 | 北京市水产科学研究所（国家淡水渔业工程技术研究中心） | Circulating water treatment system for fish seed industrial culture |
-
2017
- 2017-12-06 CN CN201721710032.6U patent/CN207754377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100785A (en) * | 2019-04-16 | 2019-08-09 | 浙江警察学院 | A kind of zebra fish culture self-purifying system |
| CN113207795A (en) * | 2021-05-19 | 2021-08-06 | 北京市水产科学研究所（国家淡水渔业工程技术研究中心） | Circulating water treatment system for fish seed industrial culture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20201206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |