CN205124754U - Fish breed water filtration system - Google Patents
Fish breed water filtration system Download PDFInfo
- Publication number
- CN205124754U CN205124754U CN201520811099.3U CN201520811099U CN205124754U CN 205124754 U CN205124754 U CN 205124754U CN 201520811099 U CN201520811099 U CN 201520811099U CN 205124754 U CN205124754 U CN 205124754U
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- water
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- filtration net
- net
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Abstract
The utility model aims at providing a fish breed water filtration system, this filtration system have solved the filter screen problem that the mesh easily blockked up when filtering the water, cross filtered water matter simultaneously and satisfy fish reproduction requirement, and can provide sufficient water for the reproduction. For realizing the purposes, the utility model discloses a following technical scheme: a fish breed water filtration system, includes filter unit, filter unit's filter screen side is equipped with water stirring devices. This filtration system is guaranteeing under the good circumstances of filter effect, through setting up stirring devices, has solved the jam problem of filter screen, can guarantee to breed in a large number the supply requirement of water.
Description
Technical field
The utility model belongs to fish culture FIELD OF THE INVENTIONThe, specifically relates to a kind of fish reproduction water filtering system.
Background technology
In actual production, fish reproduction water needs to filter, several material below main filtration, comprises wild fishes and fish-egg thereof, zooplankton, concrete reason mainly: 1, prevent wild fishes from entering hatchery and the fish-egg of cultivation and the fry that hatched eaten up.Prevent the fry of wild fishes or fish-egg from entering in addition, the later stage fights for food with the perch of cultivation.2, prevent from zooplankton from entering in hatchery fertilized egg to be clipped broken, some large zooplankton even can by dead for the fry of firm membrane folder.3, existing filter: screen pack contact area is little, because breeding water consumption is large, unit are screen pack discharge is large, easy accumulation booty results in blockage, need the foreign material manually brushing off wire side accumulation, in large-scale production, for the foreign material on removing screen pack often need to pay a large amount of manpower and materials, aquaculture cost is made to increase; Though some screen pack not easily blocks, but filter effect is bad again, water quality does not pass a test directly affects fish reproduction.
Summary of the invention
The purpose of this utility model is to provide a kind of fish reproduction water filtering system, and this filtration system solves the problem of filter screen mesh blocking when filtering water body, and after filtering, water quality meets fish reproduction requirement simultaneously.
For achieving the above object, the utility model have employed following technical scheme:
A kind of fish reproduction water filtering system, comprise filter element, the filter screen side of described filter element is provided with water body agitating device.
Further technical scheme: described agitating device is paddle aerator.
Further technical scheme: described filter element comprises the single filter net, cascade filtration net, three-stage filtration net, the level Four screen pack that reduce gradually along the aperture of filter screen that water body circulating direction tackles setting successively.
Further technical scheme: described agitating device is positioned at the side of three-stage filtration net and/or level Four screen pack.
Further technical scheme: filter element also comprises water pump, drinking-water pipe, water body is passed through drinking-water pipe suction hatchery from cistern by described water pump, and described single filter net, cascade filtration net lay respectively at water inlet, the water outlet of drinking-water pipe.
Further technical scheme: described three-stage filtration net, level Four screen pack are arranged in hatchery, described paddle aerator is arranged away from the side of three-stage filtration net in level Four screen pack.
Further technical scheme: described cascade filtration screen distance is 100-180 order, described cascade filtration net is string bag structure, and string bag muzzle is located at the delivery port of drinking-water pipe; Described three-stage filtration screen distance is 180 orders, and level Four screen pack aperture is 200 orders.
Further technical scheme: described three-stage filtration net and level Four screen pack are all fixed on corresponding support, support for fixing three-stage filtration net and support for fixing level Four screen pack are fixedly connected, and for fixing level Four screen pack support also be arranged on the support of level Four screen pack away from three-stage filtration net side and be fixedly connected.
Further technical scheme: described three-stage filtration net, level Four screen pack length are 10-60 rice.
Further technical scheme: described paddle aerator has several, the arragement direction along level Four screen pack is arranged successively.
The beneficial effects of the utility model are:
(1) this filtration system is when ensureing good filtration effect, by setting up agitating device, solving the blockage problem of filter screen, can ensure the supply requirement of a large amount of breeding water.
(2) the Fully-mechanized operation of this filtration system, saves manpower, easy to operate, improves filtration operating efficiency.
(3) agitating device selects paddle aerator, and can be not only water oxygenation, can also avoid filter net jam, result of use be obvious.
(4) filtration step by step of single filter net, cascade filtration net, three-stage filtration net, level Four screen pack further ensure that fish reproduction water is to water quality requirement.
Accompanying drawing explanation
Fig. 1,2 is structural representation of the present utility model.
Reference numeral implication in figure is as follows:
10-filter element, 20-paddle aerator, 11-single filter net
12-cascade filtration net, 13-three-stage filtration net, 14-level Four screen pack, 15-drinking-water pipe
30-cistern, 40-hatchery
Embodiment
As described in Figure 1:
A kind of fish reproduction water filtering system, comprise filter element 10, the filter screen side of described filter element 10 is provided with water body agitating device.Generally, water body is when passing through the filter screen in filter element 10, the foreign material that on wire side, easily attachment is a large amount of, easily cause the blocking of mesh, and by arranging water body agitating device at filter screen side, so this agitating device just has certain agitaion to the water body of filter screen side, foreign material in water body also can be in agitated conditions all the time under the effect of agitating device, so water body is when by filter screen, the blocking of mesh is caused on foreign material would not be attached to filter screen surface with water body flow, even if foreign material are attached to after on wire side, by the effect of agitating device, foreign material also can be washed down, the problem that mesh blocks can not be caused.
Described agitating device is paddle aerator 20.Water can also be carried out aeration by paddle aerator 20 while providing enough oxygen to fish reproduction water body, and poisonous and harmful substance in water body is volatilized away, reduces concentration of narmful substance, increases water quality.The turning effort of its impeller of aerator 20 can also make water body be in agitated conditions, and in anti-water-stop body, foreign material are attached to the wire side of filter screen, avoid the blocking of sieve meshes.Paddle aerator 20 avoids traditional artificial swiped through journey, reduces the human cost of cultivation.
Described filter element 10 comprises the single filter net 11, cascade filtration net 12, three-stage filtration net 13, the level Four screen pack 14 that reduce gradually along the aperture of filter screen that water body circulating direction tackles setting successively.Here single filter net 11 is mainly used for tackling larger fish, shrimp, foreign material, prevents from destroying water pumper, and its mesh should be maximum; Cascade filtration net 12 is mainly used in tackling zooplankton; Three-stage filtration net 13 is mainly used in tackling impurity tiny in water body, such as little trash fish and fish-egg; Level Four screen pack 14 filters minute impurities in water body further, and its mesh is minimum, finally guarantees to filter the breeding requirement that the water body obtained meets perch.
Described agitating device is positioned at the side of three-stage filtration net 13 and/or level Four screen pack 14.Because impurity tiny in water body more easily causes the blocking of mesh, so arrange agitating device at the side of the relative less three-stage filtration net 13 of aperture of filter screen, level Four screen pack 14, can effectively avoid the mesh of three-stage filtration net 13, level Four screen pack 14 block by tiny impurity, eliminate the operation of artificial brush net, save manpower, improve filter efficiency.Here paddle aerator 20 arrange should not from screen pack too away from, otherwise do not reach the effect of washing away booty.
Filter element 10 also comprises water pump, drinking-water pipe 15, and water body is passed through drinking-water pipe 15 suction hatchery 40 from cistern 30 by described water pump, and described single filter net 11, cascade filtration net 12 lay respectively at water inlet, the water outlet of drinking-water pipe 15; Described three-stage filtration net 13, level Four screen pack 14 are arranged in hatchery, and described paddle aerator 20 is arranged away from the side of three-stage filtration net 13 in level Four screen pack 14.Here cistern 30 is generally river, ditch, and single filter net 11 to be arranged in river or ditch and to have the position of a segment distance from drinking-water pipe front end.Single filter net 11 is by the effect of water pump, water body to be filtered in cistern 30 filters through single filter net 11 successively, enter drinking-water pipe 15, cascade filtration net 12 filters, enter hatchery, because three-stage filtration net 13, level Four screen pack 14 are arranged in hatchery, so hatchery is divided into two parts region, above-mentioned filtration treatment water body flows through three-stage filtration net 13 by hatchery one side region, level Four screen pack 14 obtains refiltering process, finally make the water body flowing into hatchery opposite side can be used for fish reproduction.In level Four screen pack 14, arrange that paddle aerator 20 can reach the object avoiding foreign material to block mesh away from the side of three-stage filtration net 13, if water volume flow rate is comparatively slow, paddle aerator 20 here can select power a little bit smaller simultaneously.The water pump drawn water is generally 3kw mono-, can determine water pump size and quantity according to water consumption.Here cistern 30 is when building, and delivery port position is higher than hatchery 40, to ensure that water can automatic stream hatchery 40, simultaneously by Valve controlling current size.
Described cascade filtration net 12 aperture is 100-180 order, and described cascade filtration net 12 is string bag structure, and string bag muzzle is located at the delivery port of drinking-water pipe 15.Namely form cascade filtration net 12 at the string bag of water outlet muzzle one deck interception zooplankton of drinking-water pipe 15, the described string bag generally has 5 meters long.The mesh of the string bag is generally between 100-180 order, and mesh can not be too close, and too close fast owing to intaking, the string bag will soon be full of by zooplankton.So the selection of mesh size normally plays critical effect in order to what filter.
Preferably, described three-stage filtration net 13 aperture is 180 orders, and level Four screen pack 14 aperture is 200 orders.Here the selection of mesh size mainly in order to purify water further, be met breeding use water quality.
Described three-stage filtration net 13 and level Four screen pack 14 are all fixed on corresponding support, support for fixing three-stage filtration net 13 and support for fixing level Four screen pack 14 are fixedly connected, and for fixing level Four screen pack 14 support also be arranged on the support of level Four screen pack 14 away from three-stage filtration net 13 side and be fixedly connected.Support and support can be made up of steel frame construction, and support and support can make screen pack be well fixed support in hatchery, make screen pack not easily be washed upside down by current or wash away, Stability Analysis of Structures, are beneficial to normally carrying out of Spawning water filter operation.
Described three-stage filtration net 13, level Four screen pack 14 length are 10-60 rice.Three-stage filtration net 13 and level Four screen pack 14 very long, be generally the length on 40 1 limits, hatchery, using is at most generally 50-60 rice, also can carry out some adjustment according to hatchery size when allowing.Traditional screen pack is very short, short in 1 meter, long only several meters, because mating period water consumption is large, short screen pack due to discharge large, the booty of unit are accumulation is just many, and screen pack just can block very soon, is difficult to provide in time a large amount of breeding water.And the screen pack length of the present invention's design is longer, when same water consumption, the discharge of unit are is little, the booty of accumulation is just few, be difficult to blocking, lay paddle aerator simultaneously in the water outlet side of filtering, its ripples stirred, the spray can be good at cleaning booty, which save manpower, sufficient breeding water can be ensured again simultaneously.
Described paddle aerator 20 has several, and the arragement direction along level Four screen pack 14 is arranged successively.According to the size of hatchery and screen pack, the quantity of the paddle aerator 20 needed can be selected, filtration water body can be reached, avoid the object blocked.
Claims (10)
1. a fish reproduction water filtering system, is characterized in that: comprise filter element (10), and the filter screen side of described filter element (10) is provided with water body agitating device.
2. filtration system as claimed in claim 1, is characterized in that: described agitating device is paddle aerator (20).
3. filtration system as claimed in claim 2, is characterized in that: described filter element (10) comprises the single filter net (11), cascade filtration net (12), three-stage filtration net (13), the level Four screen pack (14) that reduce gradually along the aperture of filter screen that water body circulating direction tackles setting successively.
4. filtration system as claimed in claim 3, is characterized in that: described agitating device is positioned at the side of three-stage filtration net (13) and/or level Four screen pack (14).
5. filtration system as claimed in claim 3, it is characterized in that: described filter element (10) also comprises water pump, drinking-water pipe (15), described water pump by water body from cistern (30) by drinking-water pipe (15) suction hatchery (40), described single filter net (11), cascade filtration net (12) lay respectively at water inlet, the water outlet of drinking-water pipe (15).
6. filtration system as claimed in claim 3, it is characterized in that: described three-stage filtration net (13), level Four screen pack (14) are arranged in hatchery (40), described paddle aerator (20) is arranged away from the side of three-stage filtration net (13) in level Four screen pack (14).
7. filtration system as claimed in claim 3, it is characterized in that: described cascade filtration net (20) aperture is 100-180 order, described cascade filtration net (12) is string bag structure, and string bag muzzle is located at the delivery port of drinking-water pipe (15); Described three-stage filtration net (13) aperture is 180 orders, and level Four screen pack (14) aperture is 200 orders.
8. filtration system as claimed in claim 3, it is characterized in that: described three-stage filtration net (13) and level Four screen pack (14) are all fixed on corresponding support, support for fixing three-stage filtration net (13) and support for fixing level Four screen pack (14) are fixedly connected, and for fixing level Four screen pack (14) support also be arranged on the support of level Four screen pack (14) away from three-stage filtration net (13) side and be fixedly connected.
9. filtration system as claimed in claim 3, is characterized in that: described three-stage filtration net (13), level Four screen pack (14) length are 10-60 rice.
10. filtration system as claimed in claim 6, is characterized in that: described paddle aerator (20) has several, and the arragement direction along level Four screen pack (14) is arranged successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811099.3U CN205124754U (en) | 2015-10-16 | 2015-10-16 | Fish breed water filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811099.3U CN205124754U (en) | 2015-10-16 | 2015-10-16 | Fish breed water filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124754U true CN205124754U (en) | 2016-04-06 |
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ID=55610594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520811099.3U Expired - Fee Related CN205124754U (en) | 2015-10-16 | 2015-10-16 | Fish breed water filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230552A (en) * | 2015-10-16 | 2016-01-13 | 安徽农业大学 | Filtration system used for fish reproduction water |
| CN110839587A (en) * | 2019-12-10 | 2020-02-28 | 贵州工程应用技术学院 | Fish culture filtration system |
| CN116349640A (en) * | 2022-12-30 | 2023-06-30 | 山东种工渔业发展有限公司 | Aquaculture trades integrative device of water wastewater treatment |
-
2015
- 2015-10-16 CN CN201520811099.3U patent/CN205124754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230552A (en) * | 2015-10-16 | 2016-01-13 | 安徽农业大学 | Filtration system used for fish reproduction water |
| CN110839587A (en) * | 2019-12-10 | 2020-02-28 | 贵州工程应用技术学院 | Fish culture filtration system |
| CN116349640A (en) * | 2022-12-30 | 2023-06-30 | 山东种工渔业发展有限公司 | Aquaculture trades integrative device of water wastewater treatment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211016 |