CN105230552B - A kind of fish reproduction water filtering system - Google Patents
A kind of fish reproduction water filtering system Download PDFInfo
- Publication number
- CN105230552B CN105230552B CN201510679057.3A CN201510679057A CN105230552B CN 105230552 B CN105230552 B CN 105230552B CN 201510679057 A CN201510679057 A CN 201510679057A CN 105230552 B CN105230552 B CN 105230552B
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- Prior art keywords
- filter screen
- water
- level
- filter
- stage filtration
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/045—Filters for aquaria
Abstract
The object of the present invention is to provide a kind of fish reproduction water filtering system, which solves the problems, such as that strainer mesh when filtering water body is susceptible to plugging, while water quality meets fish reproduction requirement after filtering, and can provide sufficient water to breed.To achieve the above object, the invention adopts the following technical scheme: a kind of fish reproduction water filtering system, including filter element, and the strainer side of the filter element is equipped with water body agitating device.The filtration system, by adding agitating device, solves the blockage problem of strainer, can guarantee the supply requirement of a large amount of breeding waters in the case where guaranteeing that filter effect is good.
Description
Technical field
The invention belongs to fish culture field fields, are specifically related to a kind of fish reproduction water filtering system.
Background technique
In actual production, fish reproduction water needs are filtered, several substances below main filtration, including wild fishes
And its fish-egg, zooplankter, concrete reason are mainly: 1, preventing wild fishes from entering hatchery for the fish-egg of cultivation and having hatched
Fry eat up.In addition the fry or fish-egg for preventing wild fishes enter, and the later period fights for food with the perch of cultivation.2, it prevents from floating
Travelling object, which enters in hatchery, clips broken fertilized eggs, some big zooplankters can even press from both sides the fry of rigid membrane dead.3, existing
Some filter devices: filter screen contact area is small, and since breeding water consumption is big, unit area filter screen water flow is big, is easy product
Tired booty results in blockage, and needs manually to brush off the sundries of wire side accumulation, miscellaneous on filter screen to remove in large-scale production
Object generally requires to pay a large amount of manpower and material resources, so that aquaculture cost rises；Though some filter screens are not easy to plug, filtering effect
Fruit is again bad, and water quality is unqualified to directly affect fish reproduction.
Summary of the invention
The object of the present invention is to provide a kind of fish reproduction water filtering system, which solves strainer and is filtering
The problem of mesh blocks when water body, while water quality meets fish reproduction requirement after filtering.
To achieve the above object, the invention adopts the following technical scheme:
The strainer side of a kind of fish reproduction water filtering system, including filter element, the filter element is equipped with water body
Agitating device.
Further technical solution: the agitating device is paddle aerator.
Further technical solution: the filter element includes the strainer that setting is successively intercepted along water body circulating direction
Primary filter that aperture is gradually reduced, secondary filter, three-stage filtration net, level Four filter screen.
Further technical solution: the agitating device is located at the side of three-stage filtration net and/or level Four filter screen.
Further technical solution: filter element further includes water pump, drinking-water pipe, and the water pump passes through water body from reservoir
Drinking-water pipe is pumped into hatchery, and the primary filter, secondary filter are located at the water inlet of drinking-water pipe, water outlet.
Further technical solution: the three-stage filtration net, level Four filter screen are located in hatchery, the vane type
Side of the aerator in level Four filter screen far from three-stage filtration net is arranged.
Further technical solution: the secondary filtration screen distance is 100-180 mesh, and the secondary filter is net
Pocket structure, and string bag muzzle is set to the water outlet of drinking-water pipe；The three-stage filtration screen distance is 180 mesh, level Four filter mesh
Diameter is 200 mesh.
Further technical solution: the three-stage filtration net and level Four filter screen is each attached on corresponding bracket, is used
It is fixedly connected in the bracket of fixed three-stage filtration net with the bracket for fixing level Four filter screen, and for fixing level Four filter screen
Bracket also with level Four filter screen be set be fixedly connected far from the support of three-stage filtration net side.
Further technical solution: the three-stage filtration net, level Four filter screen length are 10-60 meters.
Further technical solution: the paddle aerator has several, along level Four filter screen arragement direction according to
Secondary arrangement.
The beneficial effects of the present invention are:
(1) filtration system, by adding agitating device, solves the stifled of strainer in the case where guaranteeing that filter effect is good
Plug problem can guarantee the supply requirement of a large amount of breeding waters.
(2) manpower is saved in the Fully-mechanized operation of the filtration system, easy to operate, improves filtration efficiency.
(3) agitating device selects paddle aerator, can be not only water oxygenation, can also avoid filter net jam, make
It is obvious with effect.
(4) filtering step by step of primary filter, secondary filter, three-stage filtration net, level Four filter screen further ensures
Fish reproduction water is to water quality requirement.
Detailed description of the invention
Fig. 1,2 are structural schematic diagram of the invention.
Appended drawing reference meaning in figure is as follows:
10-filter element 20-paddle aerator, 11-primary filter
12-secondary filter 13-three-stage filtration net 14-level Four, 15-drinking-water pipes of filter screen
30-40-hatcheries of reservoir
Specific embodiment
It is as described in Figure 1:
The strainer side of a kind of fish reproduction water filtering system, including filter element 10, the filter element 10 is equipped with
Water body agitating device.Under normal circumstances, water body is easy to attach a large amount of miscellaneous on wire side when passing through the strainer in filter element 10
Object be easy to cause the blocking of mesh, and by the way that water body agitating device is arranged in strainer side, then the agitating device is just to strainer
The water body of side has certain agitaion, and the sundries in water body also can be under the action of agitating device and always in agitation
State, then water body, when passing through strainer, the stifled of mesh is caused on the surface that sundries would not be attached to strainer with water body flow
Plug, even if after sundries is attached on wire side, by the effect of agitating device, sundries can also be washed down, not will cause net
The problem of hole plug.
The agitating device is paddle aerator 20.Paddle aerator 20 provides enough to fish reproduction water body
Water can also be aerated while oxygen, poisonous and harmful substance in water body is made to volatilize away, reduce concentration of narmful substance, improved
Water quality.The turning effort of 20 its impeller of aerator is also possible that water body is in agitated conditions, and sundries is attached in anti-water-stop body
The wire side of strainer avoids the blocking of sieve meshes.Paddle aerator 20 avoids traditional artificial swiped through journey, reduces cultivation
Human cost.
The filter element 10 includes successively intercepting the aperture of filter screen of setting along water body circulating direction to be gradually reduced
Primary filter 11, secondary filter 12, three-stage filtration net 13, level Four filter screen 14.Here primary filter 11 is mainly used
In intercepting biggish fish, shrimp, sundries, prevent from destroying water pumper, mesh should be the largest；Secondary filter 12 is mainly used for
Intercept zooplankter；Three-stage filtration net 13 is mainly used for intercepting impurity tiny in water body, such as small trash fish and fish-egg；Level Four
Filter screen 14 is further filtered minute impurities in water body, and mesh is minimum, and the water body for finally ensuring to be obtained by filtration meets
The breeding requirement of perch.
The agitating device is located at the side of three-stage filtration net 13 and/or level Four filter screen 14.Due to tiny in water body
Impurity be easier to cause the blocking of mesh, so in the relatively smaller three-stage filtration net 13 of aperture of filter screen, level Four filter screen 14
Side be arranged agitating device, it is possible to prevente effectively from the mesh of three-stage filtration net 13, level Four filter screen 14 is by tiny impurity institute
Blocking eliminates the operation of artificial brush net, saves manpower, improve filter efficiency.Here the setting of paddle aerator 20 is not
It is preferably too far from filter screen, the effect for washing away booty is otherwise not achieved.
Filter element 10 further includes water pump, drinking-water pipe 15, and the water pump takes out water body from reservoir 30 by drinking-water pipe 15
Enter hatchery 40, the primary filter 11, secondary filter 12 are located at the water inlet of drinking-water pipe 15, water outlet；
The three-stage filtration net 13, level Four filter screen 14 are located in hatchery, and the paddle aerator 20 is in level Four filter screen
Side in 14 far from three-stage filtration net 13 is arranged.Here reservoir 30 is generally river, ditch, and the setting of primary filter 11 exists
There is the position of a distance in river or ditch and from drinking-water pipe front end.Effect of the primary filter 11 by water pump, water storage
Water body to be filtered in pond 30 is successively filtered through primary filter 11, and into drinking-water pipe 15, secondary filter 12 is filtered, into incubating
Change pond, since three-stage filtration net 13, level Four filter screen 14 are located in hatchery, so hatchery is divided into two parts region, it is above-mentioned
The water body of filtration treatment flows through three-stage filtration net 13 by one side region of hatchery, level Four filter screen 14 obtains refiltering processing, most
The water body for flowing into the hatchery other side eventually can be used for fish reproduction.Simultaneously far from three-stage filtration net in level Four filter screen 14
13 side arrangement paddle aerator 20 is that can reach the purpose for avoiding sundries blocking mesh, if water volume flow rate is slower, this
In paddle aerator 20 to can choose power a little bit smaller.The water pump to draw water is generally 3kw mono-, can be according to water
Measure the specification and quantity to determine water pump.Here for reservoir 30 when building, water outlet position is higher than hatchery 40, to ensure
Water energy reaches automatic stream hatchery 40, while controlling water flow size by valve.
12 aperture of secondary filter is 100-180 mesh, and the secondary filter 12 is string bag structure, and the string bag
Muzzle is set to the water outlet of drinking-water pipe 15.Second level is constituted in the string bag of one layer of muzzle interception zooplankter of the water outlet of drinking-water pipe 15
Filter screen 12, the string bag generally have 5 meters long.The mesh of the string bag is generally between 100-180 mesh, and mesh cannot be too close, too close
Fast due to intaking, the string bag will soon be full of by zooplankter.So the selection of mesh size to filtering it is normal orderly into
Row plays critical effect.
It is preferred that 13 aperture of three-stage filtration net is 180 mesh, 14 aperture of level Four filter screen is 200 mesh.Here mesh is big
Small selection is primarily to further purify water, to obtain meeting the water quality bred and used.
The three-stage filtration net 13 and level Four filter screen 14 is each attached on corresponding bracket, for fixing three-stage filtration
The bracket of net 13 is fixedly connected with the bracket for fixing level Four filter screen 14, and the bracket for fixing level Four filter screen 14 is also
It is fixedly connected with level Four filter screen 14 is arranged in far from the support of 13 side of three-stage filtration net.Bracket and support can be by steelframe knots
Structure is constituted, and bracket and support can make filter screen that support is fixed well in hatchery, so that filter screen is not easy
It is washed upside down or is washed away by water flow, stable structure, conducive to being normally carried out for Spawning water filter operation.
The three-stage filtration net 13,14 length of level Four filter screen are 10-60 meters.Three-stage filtration net 13 and level Four filter screen
14 is very long, generally the length on 40 1 sides in hatchery, can also be according to hatchery when allowing using being at most usually 50-60 meters
Size carries out some adjustment.Traditional filter screen is very short, short less than 1 meter, and long only several meters, due to mating period water consumption
Greatly, short filter screen due to water flow it is big, the booty of unit area accumulation is just more, and filter screen will block quickly, it is difficult to timely
A large amount of breeding is provided and uses water.And the filter screen length that the present invention designs is longer, and in same water consumption, the water of unit area
Flow is small, and the booty of accumulation is just few, it is difficult to and it blocks, while placing paddle aerator in the water outlet side of filtering, agitation
Ripples, the spray can be good at cleaning booty, and this saves manpowers, while can ensure sufficient breeding water again.
The paddle aerator 20 has several, and the arragement direction along level Four filter screen 14 is sequentially arranged.According to incubating
The size for changing pond and filter screen, can choose the quantity of the paddle aerator 20 of needs, can reach filtering water body, keep away
Exempt from the purpose of blocking.
Claims (4)
1. a kind of fish reproduction water filtering system, it is characterised in that: including filter element (10), the filter element (10)
Strainer side is equipped with water body agitating device；
The agitating device is paddle aerator (20)；
The filter element (10) includes one for successively intercepting the aperture of filter screen of setting along water body circulating direction and being gradually reduced
Grade filter screen (11), secondary filter (12), three-stage filtration net (13), level Four filter screen (14)；
The agitating device is located at the side of three-stage filtration net (13) and/or level Four filter screen (14)；
The filter element (10) further includes water pump, drinking-water pipe (15), and water body is passed through pumping from reservoir (30) by the water pump
Water pipe (15) is pumped into hatchery (40), and the primary filter (11), secondary filter (12) are located at drinking-water pipe (15)
Water inlet, water outlet；
The three-stage filtration net (13), level Four filter screen (14) are located in hatchery (40), the paddle aerator
(20) side in level Four filter screen (14) far from three-stage filtration net (13) is arranged；
The three-stage filtration net (13) and level Four filter screen (14) is each attached on corresponding bracket, for fixing three-stage filtration
The bracket of net (13) is fixedly connected with the bracket for fixing level Four filter screen (14), and for fixing level Four filter screen (14)
Bracket is also fixedly connected in level Four filter screen (14) far from the support of three-stage filtration net (13) side with setting.
2. filtration system as described in claim 1, it is characterised in that: secondary filter (20) aperture is 100-180
Mesh, the secondary filter (12) is string bag structure, and string bag muzzle is set to the water outlet of drinking-water pipe (15)；The three-level
Filter screen (13) aperture is 180 mesh, and level Four filter screen (14) aperture is 200 mesh.
3. filtration system as described in claim 1, it is characterised in that: the three-stage filtration net (13), level Four filter screen
(14) length is 10-60 meters.
4. filtration system as described in claim 1, it is characterised in that: the paddle aerator (20) has several, edge
The arragement direction of level Four filter screen (14) is sequentially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679057.3A CN105230552B (en) | 2015-10-16 | 2015-10-16 | A kind of fish reproduction water filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679057.3A CN105230552B (en) | 2015-10-16 | 2015-10-16 | A kind of fish reproduction water filtering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105230552A CN105230552A (en) | 2016-01-13 |
| CN105230552B true CN105230552B (en) | 2019-10-25 |
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ID=55028622
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510679057.3A Active CN105230552B (en) | 2015-10-16 | 2015-10-16 | A kind of fish reproduction water filtering system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406699B (en) * | 2020-04-29 | 2021-12-21 | 海宁市富连机械有限公司 | Photovoltaic power supply type oxygenation device for fishery product breeding |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649488A (en) * | 2002-02-15 | 2005-08-03 | 自动化虾业控股公司 | Aquaculture method and system for producing aquatic species |
| CN202310868U (en) * | 2011-08-29 | 2012-07-11 | 天津鸿腾水产养殖有限公司 | Manual loach hatching device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817115A (en) * | 2006-01-07 | 2006-08-16 | 泰安市水产研究所 | Energy and water-saving fry hatching system |
| CN201097561Y (en) * | 2007-09-17 | 2008-08-13 | 杜汉斌 | Filtering facilities for fishing |
| CN103392639A (en) * | 2013-07-17 | 2013-11-20 | 常州市技丰水产良种繁育场 | Larva fish hatch device |
| CN103548741B (en) * | 2013-11-06 | 2016-05-11 | 中国水产科学研究院渔业机械仪器研究所 | A kind of circuit hatchery that can automatically clean drainage guard |
| CN204217674U (en) * | 2014-11-10 | 2015-03-25 | 苏州大学 | A kind of automatic cleaned filter screen facility of fish hatching circuit |
| CN104604784B (en) * | 2015-01-28 | 2017-03-29 | 上海海洋大学 | The circulating water culture system and its using method of a kind of common eel incubating oosperm and larvae cultivation |
| CN205124754U (en) * | 2015-10-16 | 2016-04-06 | 安徽农业大学 | Fish breed water filtration system |
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2015
- 2015-10-16 CN CN201510679057.3A patent/CN105230552B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649488A (en) * | 2002-02-15 | 2005-08-03 | 自动化虾业控股公司 | Aquaculture method and system for producing aquatic species |
| CN202310868U (en) * | 2011-08-29 | 2012-07-11 | 天津鸿腾水产养殖有限公司 | Manual loach hatching device |
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| CN105230552A (en) | 2016-01-13 |
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