CN102246722B - High density rotifer culture device - Google Patents
High density rotifer culture device Download PDFInfo
- Publication number
- CN102246722B CN102246722B CN 201110156146 CN201110156146A CN102246722B CN 102246722 B CN102246722 B CN 102246722B CN 201110156146 CN201110156146 CN 201110156146 CN 201110156146 A CN201110156146 A CN 201110156146A CN 102246722 B CN102246722 B CN 102246722B
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- Prior art keywords
- bolting silk
- water tank
- funnel
- high density
- bolting
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- 241000700141 Rotifera Species 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000003306 harvesting Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 abstract 6
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000002319 phototactic effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a high density rotifer culture device. The device is characterized in that an enrichment mechanism is arranged on the upper edge of a water tank; the enrichment mechanism is provided with a support connected with the upper edge of the water tank; a motor is arranged on the support; the output end of the motor is connected with a bolting cloth roller; helices are manufactured on the inner wall of the body of the bolting cloth roller; the bolting cloth roller is arranged obliquely; a bolting cloth funnel is arranged on the lower side close to the upper end of the bolting cloth roller; the lower part of the bolting cloth funnel is connected with a product tube which penetrates through the water tank; and a blowdown tube penetrates through the bottom of the water tank. The device has the following advantages: the device has novel structure, can immediately enrich rotifers on demand in the production process and dispenses with discharging all the water for culture for harvesting during output, thus achieving the aim of saving water; and the device is suitable for continuous production, enrichment and mass production of rotifers.
Description
Technical field
The present invention relates to a kind of microbial cultivation equipment, relate in particular to high density rotifer culture device.
Background technology
Wheel animalcule is multiple good living body bait of aquiculture animal seed stage.The source of present domestic wheel animalcule mainly is that outdoor earth pond is propagated artificially or indoor cement pit is cultivated.But the former is subjected to effect of natural conditions large, and latter's cultivation cycle is long, yields poorly, and often can not satisfy need of production.When wheel animalcule is cultivated higher density, can be gathered in the crops as required.The tradition harvesting approach is to open the drainpipe of cultivating bottom of the barrel, and seawater is flowed in the good bolting silk net cage of frame, moves in the cask after wheel animalcule is concentrated.Can calculate draining depth with the plan demand according to surveying in advance good wheel animalcule density.This method is disposable collecting, but often causes very large waste.For example, when results, discharge the water body of a large amount of eutrophication, caused the eutrophication problem of natural water.
Summary of the invention
The object of the invention is to provides a kind of novel structure, has the enrichment culture wheel animalcule, is suitable for large-scale production, saves water source, eco-friendly high density rotifer culture device for prior art.
The present invention solves the problems of the technologies described above the technical scheme that adopts: high density rotifer culture device, comprise the water tank with supporting leg, and wherein: the water tank upper edge hole is provided with enrichment mechanism; Enrichment mechanism has the support that connects the water tank upper edge hole; Support is provided with motor; The output of motor is connected with the bolting silk cylinder; The cylinder inboard wall of bolting silk cylinder is shaped with spiral; The bolting silk cylinder position is for being in tilted layout, and near the downside that the bolting silk cylinder is positioned at the end of top is provided with the bolting silk funnel; Bolting silk funnel downside is connected with the product pipe; The product pipe runs through and is arranged on water tank; Water tank bottom also runs through and is provided with blow-off pipe.The bolting silk cylinder rotates under the drive of motor, and the water with wheel animalcule is along with the rotation of spiral is promoted to the upper of bolting silk funnel and enters the bolting silk funnel.
For optimizing technique scheme, Adopts measure also comprises:
Be provided with lamp near the end below the bolting silk cylinder is positioned at.For having phototactic wheel animalcule, adopt light to lure collection, be enriched to the bolting silk funnel drawing water by the bolting silk cylinder, can Effective Raise enrichment speed.
Has the valve of producing near the lower end of product pipe; Blow-off pipe has blowoff valve near the lower end.
In use, wheel animalcule kind and bait are dropped into water tank in proportion, cultivate according to the textbook operating process.In late stage of culture, start motor and lamp.Wheel animalcule lures collection to keep in the bolting silk funnel through the bolting silk cylinder of enrichment mechanism.Because the bolting silk funnel adopts steel-wire carcass to coat the bolting silk net.Thereby the wheel animalcule that is positioned at the bolting silk funnel can not escape into the outside, so the wheel animalcule density in the bolting silk funnel will increase gradually.When treating to gather, open and produce the valve collection.Blow-off pipe is used for discharging the dirts such as dead algae of water tank bottom.
Because high density rotifer culture device of the present invention has adopted the water tank upper edge hole to be provided with enrichment mechanism; Enrichment mechanism has the support that connects the water tank upper edge hole; Support is provided with motor; The output of motor is connected with the bolting silk cylinder; The cylinder inboard wall of bolting silk cylinder is shaped with spiral; The bolting silk cylinder position is for being in tilted layout, and near the downside that the bolting silk cylinder is positioned at the end of top is provided with the bolting silk funnel; Bolting silk funnel downside is connected with the product pipe; The product pipe runs through and is arranged on water tank; Water tank bottom also runs through structures such as being provided with blow-off pipe.Its novel structure; can as required, immediately have in process of production the enrichment wheel animalcule; needn't all discharge the cultivation water during output gathers; thereby reach water-saving purpose; reduce simultaneously the discharging of cultivating with eutrophic water; be conducive to alleviate environmental pressure, serialization production enrichment is suitable for the advantage of large-scale production wheel animalcule.
Description of drawings
Fig. 1 is embodiment of the invention perspective view;
Fig. 2 is embodiment of the invention sectional structure schematic diagram.
Embodiment
Below in conjunction with attached embodiment the present invention is described in further detail.
Drawing reference numeral explanation: water tank 1, supporting leg 11, enrichment mechanism 2, support 21, lamp 22, motor 23, bolting silk cylinder 24, spiral 24a, product pipe 3, bolting silk funnel 31, produce valve 32, blow-off pipe 4, blowoff valve 41.
Embodiment: referring to figs. 1 through Fig. 2, high density rotifer culture device comprises the water tank 1 with supporting leg 11, and wherein: water tank 1 upper edge hole is provided with enrichment mechanism 2; Enrichment mechanism 2 has the support 21 that connects water tank 1 upper edge hole; Support 21 is provided with motor 23; The output of motor 23 is connected with bolting silk cylinder 24; The cylinder inboard wall of bolting silk cylinder 24 is shaped with spiral 24a; Bolting silk cylinder 24 positions are for being in tilted layout, and near the downside that bolting silk cylinder 24 is positioned at the end of top is provided with bolting silk funnel 31; Bolting silk funnel 31 downsides are connected with product pipe 3; Product pipe 3 runs through and is arranged on water tank 1; Water tank 1 bottom is also run through and is provided with blow-off pipe 4.Bolting silk cylinder 24 rotates under the drive of motor, and the water with wheel animalcule is along with the rotation of spiral 24a is promoted to the upper of bolting silk funnel 31 and enters bolting silk funnel 31.
Be provided with lamp 22 near the end below bolting silk cylinder 24 is positioned at.For having phototactic wheel animalcule, adopt light to lure collection, be enriched to bolting silk funnel 31 drawing water by bolting silk cylinder 24, can Effective Raise enrichment speed.
Has the valve of producing 32 near the lower end of product pipe 3; Blow-off pipe has blowoff valve 41 near 4 lower ends.
In use, wheel animalcule kind and bait are dropped into water tank 1 in proportion, cultivate according to the textbook operating process.In late stage of culture, start motor 23 and lamp 22.Wheel animalcule lures collection interior temporary to bolting silk funnel 31 through the bolting silk cylinder 24 of enrichment mechanism 2.Because bolting silk funnel 31 adopts steel-wire carcass to coat the bolting silk net.Thereby the wheel animalcule that is positioned at bolting silk funnel 31 can not escape into the outside, so the wheel animalcule density in the bolting silk funnel 31 will increase gradually.When treating to gather, open and produce valve 32 collections.Blow-off pipe 4 is used for discharging the dirts such as dead algae of water tank 1 bottom.
Although described the present invention in conjunction with preferred embodiment; so it is not to limit the present invention; any those skilled in the art; in the situation that do not break away from the spirit and scope of the present invention; can implement to the theme of listing displacement and the modification of various changes, coordinate here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that proposes.
Claims (3)
1. high density rotifer culture device comprises the have supporting leg water tank (1) of (11), and it is characterized in that: described water tank (1) upper edge hole is provided with enrichment mechanism (2); Described enrichment mechanism (2) has the support (21) of connection water tank (1) upper edge hole; Described support (21) is provided with motor (23); The output of described motor (23) is connected with bolting silk cylinder (24); The cylinder inboard wall of described bolting silk cylinder (24) is shaped with spiral (24a); Described bolting silk cylinder (24) position is for being in tilted layout, and near the downside that bolting silk cylinder (24) is positioned at the end of top is provided with bolting silk funnel (31); Described bolting silk funnel (31) downside is connected with product pipe (3); Described product pipe (3) runs through and is arranged on described water tank (1); Also run through bottom the described water tank (1) and be provided with blow-off pipe (4).
2. high density rotifer culture device according to claim 1 is characterized in that: be provided with lamp (22) near the end below described bolting silk cylinder (24) is positioned at.
3. high density rotifer culture device according to claim 1 is characterized in that: have the valve of producing (32) near the lower end of described product pipe (3); Described blow-off pipe (4) has blowoff valve (41) near the lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110156146 CN102246722B (en) | 2011-06-10 | 2011-06-10 | High density rotifer culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110156146 CN102246722B (en) | 2011-06-10 | 2011-06-10 | High density rotifer culture device |
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| Publication Number | Publication Date |
|---|---|
| CN102246722A CN102246722A (en) | 2011-11-23 |
| CN102246722B true CN102246722B (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110156146 Expired - Fee Related CN102246722B (en) | 2011-06-10 | 2011-06-10 | High density rotifer culture device |
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| CN (1) | CN102246722B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487864B (en) * | 2011-12-05 | 2013-12-18 | 浙江海洋学院普陀科学技术学院 | Magnetic stirring hatching barrel |
| CN102487903A (en) * | 2011-12-06 | 2012-06-13 | 中国水产科学研究院渔业机械仪器研究所 | Breeding device for planktonic animals |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595856A (en) * | 2009-06-25 | 2009-12-09 | 大连水产学院 | A kind of freshwater rotifer common nutrient solution and method for making thereof |
| CN101653106A (en) * | 2009-09-22 | 2010-02-24 | 中国水产科学研究院渔业机械仪器研究所 | Closed circulating rotifer continuous culturing system |
| CN202153948U (en) * | 2011-06-10 | 2012-03-07 | 浙江海洋学院 | Bait enrichment culture barrel |
-
2011
- 2011-06-10 CN CN 201110156146 patent/CN102246722B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101595856A (en) * | 2009-06-25 | 2009-12-09 | 大连水产学院 | A kind of freshwater rotifer common nutrient solution and method for making thereof |
| CN101653106A (en) * | 2009-09-22 | 2010-02-24 | 中国水产科学研究院渔业机械仪器研究所 | Closed circulating rotifer continuous culturing system |
| CN202153948U (en) * | 2011-06-10 | 2012-03-07 | 浙江海洋学院 | Bait enrichment culture barrel |
Non-Patent Citations (6)
| Title |
|---|
| 刘青.日本高密度培养轮虫的现状与展望.《大连水产学院学报》.2007,(第4期),299-305. |
| 宋德敬等.轮虫高密度循环水培育装置的研究.《渔业现代化》.2005,(第3期),11-13. |
| 小水体高密度轮虫快速培养技术;申红旗;《河北渔业》;20050131(第1期);49,51 * |
| 日本高密度培养轮虫的现状与展望;刘青;《大连水产学院学报》;20070831(第4期);299-305 * |
| 申红旗.小水体高密度轮虫快速培养技术.《河北渔业》.2005,(第1期),49,51. |
| 轮虫高密度循环水培育装置的研究;宋德敬等;《渔业现代化》;20050630(第3期);11-13 * |
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| CN102246722A (en) | 2011-11-23 |
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Granted publication date: 20130306 Termination date: 20160610 |