CN102487864A - Magnetic stirring hatching barrel - Google Patents
Magnetic stirring hatching barrel Download PDFInfo
- Publication number
- CN102487864A CN102487864A CN2011103982395A CN201110398239A CN102487864A CN 102487864 A CN102487864 A CN 102487864A CN 2011103982395 A CN2011103982395 A CN 2011103982395A CN 201110398239 A CN201110398239 A CN 201110398239A CN 102487864 A CN102487864 A CN 102487864A
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- China
- Prior art keywords
- water tank
- boss
- center
- thimble
- magnetic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a magnetic stirring hatching barrel, which comprises a water tank with supporting legs, wherein the center of the bottom of the water tank is provided with a raised boss, and the bottom between the boss and the lateral surface of the water tank is provided with an annular groove; a thimble is arranged nearby the center of the boss; the boss is positioned on the surface of the outer side of the water tank and connected with a magnetic rotating component; the thimble is provided with a driven stirring mechanism capable of rotating together with the magnetic rotating component; a matching cap is arranged in the center of the driven stirring mechanism, and the lateral periphery of the matching cap is connected with ship-type stirring bodies distributed in a radial shape; an inverse funnel-type screen silk gauze is arranged nearby the opening of the water tank; and an overflow pipe passes through the water tank nearby the opening. The magnetic stirring hatching barrel has the advantages of novel structure, high production efficiency, high hatching density, suitability for large-scale production, uniform hatching density, high oxygen dissolution, uniform oxygen dissolution and saving of water sources.
Description
Technical field
The present invention relates to a kind of microbe culture and incubation equipment, relate in particular to the magnetic agitation hatching pail.
Background technology
Existing fry hatching bucket is the infundibulate bucket of processing with galvanized iron sheet.Divide and be inverted trapezoidal round platform, circular cone and 3 parts of gantry.Have a circular yarn thin,tough silk that the top of bucket is divided into inside and outside two parts on the top of bucket, water constantly gets into from funnel bottom, and fish-egg is put into inside, and stirs, hatches along with the continuous entering of water.The water that flows out filters automatically through the yarn thin,tough silk and discharges outside the bucket.Hatching pail is supported by the triangle gantry of reinforcing bar and angle bar processing.Although the hatching principle of this hatching pail meets the biological requirement of fish hatching, have some problems: 1, yarn thin,tough silk effective filtration area is too small, and fry is in hatching process, and the yarn thin,tough silk is blocked easily, causes water-in and water-out uneven.If often do not scrub just easily casual ovum, escape seedling, therefore increased and scrubbed management labour intensity, go back easy damaged fish-egg and fry simultaneously, reduce incubation rate, make incubation rate generally be merely 60-70%, if the miscarriage incubation rate also reduces in various degree.2, the yarn thin,tough silk is fixed together with bucket, if the yarn thin,tough silk is damaged, replaces yarn thin,tough silk difficulty.3, the staving critical piece connects together, and it is difficult to decompose carrying and change parts.For addressing the above problem, like Chinese utility model patent " a kind of fry hatching bucket ", Granted publication CN 201602052U provides a kind of fry hatching bucket.The cylindrical staving top of this fry hatching bucket is welded with gap, and the bottom is welded with the end in the annular staving, and staving in cylindrical upper barrel body, the truncated cone-shaped and cylindrical lower barrel body are welded into an integral body, and is placed on the support.Useful bolt is equipped with the filtration gauze support that filters gauze in cylindrical upper barrel body, and the lower end of filtering gauze is fixed on the interior ring boss at the end in the annular staving, with anti-slip with retainer plate.Fry hatching bucket hatching density is big, and incubation rate is high, and yarn thin,tough silk filter area is big, replace conveniently, and compact conformation, in light weight, convenient in carrying is fit to the use of middle-size and small-size fry production and scientific research and testing.Yet this hatching pail still remains to be improved to the control of the density of flow velocity, ovum grain.
Summary of the invention
The objective of the invention is to provide that a kind of novel structure, production efficiency are high, hatching density is big, be suitable for large-scale production, the ovum granule density is even, dissolved oxygen is high, dissolved oxygen is even, the magnetic agitation hatching pail at saving water source to prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the magnetic agitation hatching pail, comprise water tank with supporting leg, and wherein: the water tank bottom center is shaped on protruding boss, and the bottom between this boss and the water tank side has the groove of annular; Boss has thimble near the center; Boss is positioned on the surface outside the water tank and is connected with the magnetic rotatable parts; Thimble is provided with can be along with the driven rabbling mechanism of magnetic rotatable parts rotation; The center of moving rabbling mechanism has mating cap, is connected with radial ship type stirring body of arranging the side week of this mating cap; Be provided with inverted funnel-form bolting silk net near the water tank bead; Run through near the water tank upper edge hole and be provided with overflow pipe.Drive driven rabbling mechanism during the rotation of magnetic rotatable parts, under the effect of ship type stirring body, the water body above the groove of annular is stirred and lifting, make water body form rising all around, the middle circulation that descends.This kind circulation is different from the whirlpool shape circulation of prior art, and it has uniformity and having oxygenation in the convection process up and down, makes whole water body have higher dissolved oxygen than prior art.The magnetic rotatable parts combine with driven rabbling mechanism, can save transmission mechanism, thereby have avoided drive disk assembly to immerse the pollution that water body produces, thereby make water quality comparatively desirable.
For optimizing technique scheme, the measure of taking also comprises:
The magnetic rotatable parts comprise that the gap is installed in the motor of boss below; The axle center of motor is coaxial with thimble; The rotating shaft of motor is connected with the radial body of rod of arranging, and the free end of the body of rod is connected with magnet.The quantity of the body of rod is consistent with spatial arrangement and driven rabbling mechanism, is beneficial to traction.
Be provided with the back-up block of ability support screen tulle near the water tank middle inside; The water tank top is provided with water inlet pipe, and the flush port of water inlet pipe is positioned near the tank center on the thimble axis.Flush port can make the middle of the stream flow downward near being positioned at the tank center on the thimble axis, forms big water body convection current and upwards flow all around, increases dissolved oxygen.
The bottom of groove is run through and is provided with adjutage.
Because magnetic agitation hatching pail of the present invention adopted the water tank bottom center to be shaped on protruding boss, and the bottom between this boss and the water tank side has the groove of annular; Boss has thimble near the center; Boss is positioned on the surface outside the water tank and is connected with the magnetic rotatable parts; Thimble is provided with can be along with the driven rabbling mechanism of magnetic rotatable parts rotation; The center of moving rabbling mechanism has mating cap, is connected with radial ship type stirring body of arranging the side week of this mating cap; Be provided with inverted funnel-form bolting silk net near the water tank bead; Run through structures such as being provided with overflow pipe near the water tank upper edge hole, the advantage that it has novel structure, production efficiency is high, hatching density is big, be suitable for large-scale production, the ovum granule density is even, dissolved oxygen is high, dissolved oxygen is even, practice thrift the water source.
Description of drawings
Fig. 1 is an embodiment of the invention sectional structure sketch map.
Embodiment
Below in conjunction with attaching embodiment the present invention is described in further detail.
Drawing reference numeral explanation: water tank 1, thimble 11, groove 12, boss 13, supporting leg 14, back-up block 15, water inlet pipe 2, flush port 21, overflow pipe 3, adjutage 4, driven rabbling mechanism 5, ship type stirring body 51, mating cap 52, motor 6, the body of rod 61, magnet 62, bolting silk net 7.
Embodiment: with reference to Fig. 1, the magnetic agitation hatching pail comprises the water tank 1 with supporting leg 14, and wherein: water tank 1 bottom centre is shaped on protruding boss 13, and the bottom between this boss 13 and water tank 1 side has the groove 12 of annular; Boss has thimble 11 near 13 centers; Boss 13 is positioned on the surface in water tank 1 outside and is connected with the magnetic rotatable parts; Thimble 11 is provided with can be along with the driven rabbling mechanism 5 of magnetic rotatable parts rotation; The center of moving rabbling mechanism 5 has mating cap 52, is connected with radial ship type stirring body 51 of arranging the side week of this mating cap 52; Be provided with inverted funnel-form bolting silk net 7 near water tank 1 bead; Run through near water tank 1 upper edge hole and be provided with overflow pipe 3.The magnetic rotatable parts drive driven rabbling mechanism 5 when rotating, and under the effect of ship type stirring body 51, the water body of groove 12 tops of annular are stirred and lifting, make water body rise around forming, the middle circulation that descends.This kind circulation is different from the whirlpool shape circulation of prior art, and it has uniformity and having oxygenation in the convection process up and down, makes whole water body have higher dissolved oxygen than prior art.The magnetic rotatable parts combine with driven rabbling mechanism 5, can save transmission mechanism, thereby have avoided drive disk assembly to immerse the pollution that water body produces, thereby make water quality comparatively desirable.
The magnetic rotatable parts comprise that the gap is installed in the motor 6 of boss 13 belows; The axle center of motor 6 is coaxial with thimble 11; The rotating shaft of motor 6 is connected with the radial body of rod of arranging 61, and the free end of the body of rod 61 is connected with magnet 62.The quantity of the body of rod 61 is consistent with spatial arrangement and driven rabbling mechanism 5, is beneficial to traction.
Be provided with the back-up block 15 of ability support screen tulle 7 near water tank 1 middle inside; Water tank 1 top is provided with water inlet pipe 2, and the flush port 21 of water inlet pipe 2 is positioned near water tank 1 center on thimble 11 axis.Flush port 21 can make the middle of the stream flow downward near being positioned at water tank 1 center on thimble 11 axis, forms big water body convection current and upwards flow all around, increases dissolved oxygen.
The bottom of groove 12 is run through and is provided with adjutage 4.
Although combined preferred embodiment the present invention has been described; 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 scope thereof that is proposed.
Claims (4)
1. magnetic agitation hatching pail; Comprise the have supporting leg water tank (1) of (14); It is characterized in that: described water tank (1) bottom centre is shaped on protruding boss (13), and the bottom between this boss (13) and water tank (1) side has the groove (12) of annular; Described boss (13) has thimble (11) near the center; Described boss (13) is positioned on the surface outside the described water tank (1) and is connected with the magnetic rotatable parts; Described thimble (11) is provided with can be along with the driven rabbling mechanism (5) of described magnetic rotatable parts rotation; The center of described moving rabbling mechanism (5) has mating cap (52), is connected with radial ship type stirring body (51) of arranging the side week of this mating cap (52); Be provided with inverted funnel-form bolting silk net (7) near described water tank (1) bead; Run through near described water tank (1) upper edge hole and be provided with overflow pipe (3).
2. magnetic agitation hatching pail according to claim 1 is characterized in that: described magnetic rotatable parts comprise that the gap is installed in the motor (6) of described boss (13) below; The axle center of described motor (6) is coaxial with described thimble (11); The rotating shaft of described motor (6) is connected with the radial body of rod of arranging (61), and the free end of the described body of rod (61) is connected with magnet (62).
3. magnetic agitation hatching pail according to claim 2 is characterized in that: be provided with the back-up block (15) that can support described bolting silk net (7) near described water tank (1) middle inside; Described water tank (1) top is provided with water inlet pipe (2), and the flush port (21) of described water inlet pipe (2) is positioned near water tank (1) center on described thimble (11) axis.
4. magnetic agitation hatching pail according to claim 3 is characterized in that: the bottom of described groove (12) is run through and is provided with adjutage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103982395A CN102487864B (en) | 2011-12-05 | 2011-12-05 | Magnetic stirring hatching barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103982395A CN102487864B (en) | 2011-12-05 | 2011-12-05 | Magnetic stirring hatching barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102487864A true CN102487864A (en) | 2012-06-13 |
| CN102487864B CN102487864B (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103982395A Expired - Fee Related CN102487864B (en) | 2011-12-05 | 2011-12-05 | Magnetic stirring hatching barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102487864B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472382A (en) * | 2016-11-30 | 2017-03-08 | 浙江海洋大学 | A kind of aquaculture net cage |
| CN106577427A (en) * | 2016-11-30 | 2017-04-26 | 浙江海洋大学 | Aquaculture net cage with improved structure |
| CN106577568A (en) * | 2016-11-30 | 2017-04-26 | 浙江海洋大学 | Auxiliary fish pumping device used for net cage |
| CN106719211A (en) * | 2016-11-30 | 2017-05-31 | 浙江海洋大学 | A kind of net cage fish suction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004249271A (en) * | 2003-02-19 | 2004-09-09 | Able Corp | Stirring method for double tank and stirrer |
| CN101508955A (en) * | 2009-03-27 | 2009-08-19 | 镇江科海生物工程设备有限公司 | Magnetic coupling transmission device of fermenter stirrer |
| US20090223824A1 (en) * | 2008-03-05 | 2009-09-10 | Kazufumi Oouchi | Stirring device, microbe testing device, and microbe testing method |
| CN201602052U (en) * | 2009-12-15 | 2010-10-13 | 中国水产科学研究院长江水产研究所 | Fry hatching barrel |
| CN102246722A (en) * | 2011-06-10 | 2011-11-23 | 浙江海洋学院 | High density rotifer culture device |
| CN202524894U (en) * | 2011-12-05 | 2012-11-14 | 浙江海洋学院普陀科学技术学院 | Convection hatching barrel |
-
2011
- 2011-12-05 CN CN2011103982395A patent/CN102487864B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004249271A (en) * | 2003-02-19 | 2004-09-09 | Able Corp | Stirring method for double tank and stirrer |
| US20090223824A1 (en) * | 2008-03-05 | 2009-09-10 | Kazufumi Oouchi | Stirring device, microbe testing device, and microbe testing method |
| CN101508955A (en) * | 2009-03-27 | 2009-08-19 | 镇江科海生物工程设备有限公司 | Magnetic coupling transmission device of fermenter stirrer |
| CN201602052U (en) * | 2009-12-15 | 2010-10-13 | 中国水产科学研究院长江水产研究所 | Fry hatching barrel |
| CN102246722A (en) * | 2011-06-10 | 2011-11-23 | 浙江海洋学院 | High density rotifer culture device |
| CN202524894U (en) * | 2011-12-05 | 2012-11-14 | 浙江海洋学院普陀科学技术学院 | Convection hatching barrel |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472382A (en) * | 2016-11-30 | 2017-03-08 | 浙江海洋大学 | A kind of aquaculture net cage |
| CN106577427A (en) * | 2016-11-30 | 2017-04-26 | 浙江海洋大学 | Aquaculture net cage with improved structure |
| CN106577568A (en) * | 2016-11-30 | 2017-04-26 | 浙江海洋大学 | Auxiliary fish pumping device used for net cage |
| CN106719211A (en) * | 2016-11-30 | 2017-05-31 | 浙江海洋大学 | A kind of net cage fish suction device |
| CN106577427B (en) * | 2016-11-30 | 2020-06-26 | 浙江海洋大学 | Structure-improved aquaculture net cage |
| CN106577568B (en) * | 2016-11-30 | 2020-06-26 | 浙江海洋大学 | Auxiliary fish sucking device for net cage |
| CN106719211B (en) * | 2016-11-30 | 2020-10-23 | 浙江海洋大学 | Cage fish sucking device |
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| Publication number | Publication date |
|---|---|
| CN102487864B (en) | 2013-12-18 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20161205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |