CN102246722A - High density rotifer culture device - Google Patents
High density rotifer culture device Download PDFInfo
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- CN102246722A CN102246722A CN2011101561461A CN201110156146A CN102246722A CN 102246722 A CN102246722 A CN 102246722A CN 2011101561461 A CN2011101561461 A CN 2011101561461A CN 201110156146 A CN201110156146 A CN 201110156146A CN 102246722 A CN102246722 A CN 102246722A
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- bolting silk
- water tank
- wheel animalcule
- funnel
- high density
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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 wheel animalcule High Density Cultivation 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 big, and latter's cultivation cycle is long, yields poorly, and often can not satisfy the production needs.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 the bucket bottom, and seawater is flowed in the good bolting silk net cage of frame, and wheel animalcule concentrates the back and moves in the cask.Can calculate draining depth with the plan demand according to surveying good wheel animalcule density in advance.This method is a disposable collecting, but often causes very big 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 objective 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 wheel animalcule High Density Cultivation device at prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: wheel animalcule High Density Cultivation device, comprise 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 on 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 bolting silk funnel is gone up and entered to the water with wheel animalcule along with what the rotation of spiral was promoted to the bolting silk funnel.
For optimizing technique scheme, the measure of taking 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 effectively improve 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 through the bolting silk cylinder of enrichment mechanism and collects temporary in the bolting silk funnel.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 to discharge the dirts such as dead algae of water tank bottom.
Because wheel animalcule High Density Cultivation 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 on 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 have the enrichment wheel animalcule in process of production as required, immediately; needn't all discharge the cultivation water during output gathers; thereby reach water-saving purpose; reduce the discharging of cultivating simultaneously with eutrophic water; help alleviating environmental pressure, serialization production enrichment is suitable for the advantage of large-scale production wheel animalcule.
Description of drawings
Fig. 1 is an embodiment of the invention perspective view;
Fig. 2 is an 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, wheel animalcule High Density Cultivation 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 on 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 bolting silk funnel 31 is gone up and entered to the water with wheel animalcule along with what the rotation of spiral 24a was promoted to 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 effectively improve 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 through the bolting silk cylinder 24 of enrichment mechanism 2 and collects temporary in the bolting silk funnel 31.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 to discharge the dirts such as dead algae of water tank 1 bottom.
Although described the present invention in conjunction with preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; under the situation that does not break away from the spirit and scope of the present invention; can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so protection scope of the present invention is as the criterion when looking the claim restricted portion that is proposed.
Claims (3)
1. wheel animalcule High Density Cultivation 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 on 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. wheel animalcule High Density Cultivation 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. wheel animalcule High Density Cultivation 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102246722A true CN102246722A (en) | 2011-11-23 |
| CN102246722B CN102246722B (en) | 2013-03-06 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102246722B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102487864A (en) * | 2011-12-05 | 2012-06-13 | 浙江海洋学院普陀科学技术学院 | Magnetic stirring hatching barrel |
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 (3)
| 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》 * |
| 宋德敬等: "轮虫高密度循环水培育装置的研究", 《渔业现代化》 * |
| 申红旗: "小水体高密度轮虫快速培养技术", 《河北渔业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487864A (en) * | 2011-12-05 | 2012-06-13 | 浙江海洋学院普陀科学技术学院 | Magnetic stirring hatching barrel |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102246722B (en) | 2013-03-06 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130306 Termination date: 20160610 |