CN205379702U - Sand filter that sea water fish were grown seedlings - Google Patents
Sand filter that sea water fish were grown seedlings Download PDFInfo
- Publication number
- CN205379702U CN205379702U CN201620064702.0U CN201620064702U CN205379702U CN 205379702 U CN205379702 U CN 205379702U CN 201620064702 U CN201620064702 U CN 201620064702U CN 205379702 U CN205379702 U CN 205379702U
- Authority
- CN
- China
- Prior art keywords
- basket
- corallite
- sand filter
- sea water
- sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a sand filter that sea water fish were grown seedlings, including basket, corallite, fine sand and cement pond, the basket is the cuboid structure, the top is uncovered, and the cement pond be the rectangle, and the basket is inside fills full corallite, and the basket of filling full corallite is arranged in the cement pond according to two rows parallel spaceds, the every row of a plurality of layer, is filled the fine sand that has the process to wash between two rows of baskets. The utility model discloses can detach suspended impurity and partial microorganism in the natural sea water, make its quality of water obtain purifying to the healthy growth that assurance sea water fish were grown seedlings.
Description
Technical field
This utility model belongs to the technical field that breeding seawater purifies, and particularly relates to the sand filter of a kind of seawater fish nursery.
Background technology
Water quality is the key factor affecting seawater fish breeding effect.In the nursery stage, fry is higher to water quality requirement, and the reaction of stimulus object is sensitive, careless slightly may result in large-scale death.The water body of general cultivating seawater fishes, its source is the big sea water of culturing area periphery.Containing the impurity suspended in sea water, also it is likely to containing pathogenic bacterium, parasite etc., it is therefore necessary to the sea water imported is carried out the precipitation of necessity, filtration.Especially breeding the stage, the immunocompetence of hatching is low, and resistance against diseases is weak, it is necessary to breeding water body carries out the filtration of necessity, bacteria removing.Sand filter can be used to the float (suspended solid etc.) and the part microorganism (antibacterial etc.) that remove in water, to obtain the less sea water of turbidity, reaches, with this, the water standard that healthy fish growth is required.
Summary of the invention
Technical problem to be solved in the utility model is to provide the sand filter of a kind of seawater fish nursery, removes the suspended impurity in natural sea-water and part microorganism, purifies water.
This utility model solves its technical problem and be employed technical scheme comprise that the sand filter providing a kind of seawater fish nursery, including basket, corallite, fine sand and cement pit, described basket is rectangular structure, open top, described cement pit is rectangle, described basket is internal fills full corallite, the basket of the full corallite of described filling according to parallel interval two rows, often arrange some layers and be arranged in cement pit, be filled with the fine sand through rinsing between described two row's baskets.
As this utility model one preferred embodiment, described two row's baskets are set to three layers.
As this utility model another preferred embodiment, described two row's baskets are symmetrical in cement pit.
As this utility model another preferred embodiment, the packed height of described fine sand arranges the height of basket lower than two.
As this utility model another preferred embodiment, the cement pit outside described two row's baskets connects with oral siphon and outlet pipe respectively.
As this utility model another preferred embodiment, described basket is plastic crate.
Beneficial effect
In cement pit of the present utility model, two row's baskets are arranged at interval, basket is filled full corallite, and wadding warp crosses the fine sand of flushing between two row's baskets, when natural sea-water flows through from two row's baskets and fine sand, suspended impurity therein and part microorganism can be removed under the filtration of corallite and fine sand, the water quality making natural sea-water is purified, thus ensureing the healthy growth of fish hatching.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model basket.
Fig. 2 is the structural representation filling corallite in this utility model basket.
Fig. 3 is the structural representation of this utility model sand filter.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
The sand filter of a kind of seawater fish nursery as shown in Figure 3, including basket 1, corallite 2, fine sand 3 and cement pit 6.
Basket 1 is in rectangular structure, open top, as it is shown in figure 1, basket 1 preferentially adopts plastic crate, basket 1 is internal fills full corallite 2, as in figure 2 it is shown, the corallite 2 in basket 1 must be piled, in order to avoid affecting filter effect.
Cement pit 6 is rectangle, fill the basket 1 two rows according to parallel interval of full corallite 2, often arrange some layers and be arranged in cement pit 6, generally putting three layers, reasonably can arrange according to the size of cement pit 6 and basket 1, two row's baskets 1 are symmetrical in cement pit 6.
Being filled with fine sand 3 between two row's baskets 1, noticing that fine sand 3 must be rinsed before putting into, in order to avoid leaving residue.The packed height of fine sand 3 arranges the height of basket 1 lower than two.
Cement pits 6 outside two row's baskets 1 connect with oral siphon 4 and outlet pipe 5 respectively, it is also possible to directly utilize water pump and carry out sea water and be injected and extracted from.Natural sea-water is when purifying, and from side water filling, sea water arranges baskets 1 and fine sand 3 is filtered through two, the sea water after what opposite side obtained be filtration, purification, can be used for breeding of seawater fish nursery.
Claims (6)
1. the sand filter of a seawater fish nursery, including basket (1), corallite (2), fine sand (3) and cement pit (6), described basket (1) in rectangular structure, open top, described cement pit (6) is rectangle, it is characterized in that: described basket (1) is internal fills full corallite (2), the basket (1) of the full corallite (2) of described filling according to parallel interval two rows, often arrange some layers and be arranged in cement pit (6), be filled with the fine sand (3) through rinsing between described two rows' basket (1).
2. the sand filter of a kind of seawater fish nursery according to claim 1, it is characterised in that: described two rows' basket (1) are set to three layers.
3. the sand filter of a kind of seawater fish nursery according to claim 1, it is characterised in that: described two rows' basket (1) are symmetrical in cement pit (6).
4. the sand filter of a kind of seawater fish nursery according to claim 1, it is characterised in that: the packed height of described fine sand (3) arranges the height of basket (1) lower than two.
5. the sand filter of a kind of seawater fish nursery according to claim 1, it is characterised in that: the cement pit (6) in described two row's basket (1) outsides connects with oral siphon (4) and outlet pipe (5) respectively.
6. the sand filter of a kind of seawater fish nursery according to claim 1, it is characterised in that: described basket (1) is plastic crate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620064702.0U CN205379702U (en) | 2016-01-22 | 2016-01-22 | Sand filter that sea water fish were grown seedlings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620064702.0U CN205379702U (en) | 2016-01-22 | 2016-01-22 | Sand filter that sea water fish were grown seedlings |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205379702U true CN205379702U (en) | 2016-07-13 |
Family
ID=56348848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620064702.0U Expired - Fee Related CN205379702U (en) | 2016-01-22 | 2016-01-22 | Sand filter that sea water fish were grown seedlings |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205379702U (en) |
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2016
- 2016-01-22 CN CN201620064702.0U patent/CN205379702U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20170122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |