CN215757269U - System for massively expanding and culturing oocystis - Google Patents
System for massively expanding and culturing oocystis Download PDFInfo
- Publication number
- CN215757269U CN215757269U CN202121927526.6U CN202121927526U CN215757269U CN 215757269 U CN215757269 U CN 215757269U CN 202121927526 U CN202121927526 U CN 202121927526U CN 215757269 U CN215757269 U CN 215757269U
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- oxygenation
- pipe
- pond
- culture pond
- culture
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- 238000012258 culturing Methods 0.000 title claims abstract description 9
- 241000514008 Oocystis Species 0.000 title description 6
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 210000003250 oocyst Anatomy 0.000 claims abstract description 33
- 241000195493 Cryptophyta Species 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 30
- 239000001301 oxygen Substances 0.000 claims description 30
- 229910052760 oxygen Inorganic materials 0.000 claims description 30
- 230000001965 increasing effect Effects 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 3
- 241000143060 Americamysis bahia Species 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 13
- 230000001488 breeding effect Effects 0.000 abstract description 13
- 241000238557 Decapoda Species 0.000 abstract description 9
- 239000002985 plastic film Substances 0.000 abstract description 6
- 229920006255 plastic film Polymers 0.000 abstract description 6
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- 239000012535 impurity Substances 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 241000238553 Litopenaeus vannamei Species 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- BEYBCWXOTGXRJN-UHFFFAOYSA-N S([O-])(O)=O.S(=O)([O-])[O-].[NH4+].S(O)(O)=O.[NH4+].[NH4+] Chemical compound S([O-])(O)=O.S(=O)([O-])[O-].[NH4+].S(O)(O)=O.[NH4+].[NH4+] BEYBCWXOTGXRJN-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 description 1
- 241000192710 Microcystis aeruginosa Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 description 1
- 229940022405 astaxanthin Drugs 0.000 description 1
- 235000013793 astaxanthin Nutrition 0.000 description 1
- 239000001168 astaxanthin Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Abstract
The utility model discloses a system for expanding and culturing oocyst algae in large quantities, belongs to the field of aquaculture, and solves the problems that the oocyst algae are unstable in growth and die in large quantities. This system is including breeding the pond, the plastic film has been laid to the inner wall of breeding the pond, breed subaerial micropore oxygenation device of pond one side, micropore oxygenation device includes the oxygenation pump, oxygenation pipe and a plurality of oxygenation dish, the oxygenation pipe passes through the connecting pipe and is connected with the oxygenation pump, every oxygenation dish is equal sliding arrangement in the bottom of breeding the pond, every oxygenation dish all is connected with the oxygenation pipe through the hose, it is equipped with the purifier who is used for purifying water to breed the pond opposite side, it is equipped with the stirring oxygenation device that floats at the surface of water to breed the pond intermediate position. The system for expanding and culturing the oocyst algae in large quantity improves the living environment of the oocyst algae, promotes the growth of the oocyst algae, improves the yield of prawn culture, and has the characteristics of wide application range and strong practicability.
Description
Technical Field
The utility model relates to the field of aquaculture, in particular to a system for massively expanding and culturing oocystis.
Background
The culture of the penaeus vannamei boone has been developed in various aspects of various water areas in coastal areas and inland areas of China, and becomes one of important varieties in the aspect of aquatic products in China, the culture water body in the middle and later periods of the penaeus vannamei boone culture is easy to cause the ammonia nitrogen sulfite to exceed the standard, the effect of the oocystis on treating the ammonia nitrogen sulfite is excellent, the astaxanthin content in the oocystis is high, the survival rate can be improved, the immunity can be improved, but the growth of the oocystis is unstable, large-area death is easy to occur, the phenomenon of a large amount of death of the penaeus vannamei boone is caused, and the yield is reduced violently. Therefore, the stability of the oocysts cultured by the prawns in the middle and later periods is particularly important.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a system for expanding and culturing a large amount of oocyst algae aiming at the defects in the prior art, improve the living environment of the oocyst algae, promote the growth of the oocyst algae, improve the yield of prawn culture, and have the characteristics of wide application range and strong practicability.
The technical scheme adopted by the utility model is as follows: the utility model provides a system of ootheca of cultivateing in a large number, is including breeding the pond, the plastic film has been laid to the inner wall of breeding the pond, breed subaerial micropore oxygenation device of pond one side, micropore oxygenation device include oxygenation pump, oxygenation pipe and a plurality of oxygenation dish, oxygenation pipe encircle to breed the pond inner wall and arrange, oxygenation pipe pass through the connecting pipe and be connected with oxygenation pump, every oxygenation dish all sliding arrangement in the bottom of breeding the pond, every oxygenation dish all be connected with oxygenation pipe through the hose, breed pond opposite side be equipped with the purifier who is used for purifying the water, breed pond intermediate position be equipped with the stirring oxygenation device that floats at the surface of water.
As a further improvement, the bottom of the culture pond is provided with a drain pipe, and a mesh disc for preventing the oocysts and the shrimps from running off is arranged at the pipe opening of the drain pipe.
Further, purifier include suction pump, support frame and a plurality of filter screen, suction pump one end be connected with the drinking-water pipe, the other end is connected with the outlet pipe, the other end of drinking-water pipe and the lower part intercommunication of breeding the pond, the support frame install in breeding pond upper portion one side, it is a plurality of the filter screen install on the support frame.
Furthermore, the number of the filter screens is three, and the diameters of the filter holes of the filter screens gradually decrease from top to bottom.
Furthermore, the stirring oxygenation device comprises a supporting platform, a waterproof motor, a stirring fan blade and a plurality of floating balls, the plurality of floating balls are arranged around the supporting platform, and the output end of the waterproof motor penetrates through the supporting platform to be connected with the stirring fan blade.
Further, supporting platform include backup pad and a plurality of bracing piece, bracing piece one end be connected with the backup pad, the bracing piece other end be connected with floating the ball, every the bracing piece all be connected with the elasticity rope, the elasticity rope other end with breed the pond inner wall and be connected.
Furthermore, a plurality of pulleys are arranged at the bottom of each oxygenation disc.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
according to the system for expanding and culturing the oocyst algae, disclosed by the utility model, the plastic film is added in the culture pond and is isolated from the ground, so that the oocyst algae is not influenced by other miscellaneous algae in the expanding culture process, the oxygen demand is provided for the oocyst algae by the microporous oxygen increasing device, the oxygen increasing disc of the microporous oxygen increasing device is in sliding connection with the bottom of the culture pond, the oxygen increasing disc can slide at the bottom in the air injection process, so that oxygen can be supplied to all positions of the culture pond, the oxygen increasing effect is well improved, the culture water body is filtered by the purifying device, the water quality is ensured, the oxygen increasing effect is improved by the stirring oxygen increasing device, the oocyst algae is better cultured and grown, the content of ammonia nitrogen and nitrite in water is reduced, the survival rate of prawn culture is improved, and the system has the characteristics of strong practicability and wide application range.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the oxygen increasing disk of the present invention.
Wherein: 1-culture pond, 2-mulching film, 3-ground, 4-oxygenation pump, 5-oxygenation pipe, 6-oxygenation disc, 7-hose, 8-purification device, 9-oxygenation device, 10-water pumping pipe, 11-elastic rope, 12-connecting pipe, 13-net disc, 14-water discharging pipe, 15-supporting plate, 16-supporting rod, 17-pulley, 81-water pumping pump, 82-filter net, 83-supporting frame, 91-floating ball, 92-supporting platform, 93-stirring fan blade and 94-waterproof motor.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-3, the present invention provides a system for mass culture of oocyst algae, which comprises a culture pond 1, a plastic film 2 laid on the inner wall of the culture pond 1, a microporous oxygen increasing device arranged on the ground 3 at one side of the culture pond 1, the microporous oxygen increasing device comprising an oxygen increasing pump 4, an oxygen increasing pipe 5 and a plurality of oxygen increasing discs 6, the oxygen increasing pipe 5 arranged around the inner wall of the culture pond 1, the oxygen increasing pipe 5 connected with the oxygen increasing pump 4 through a connecting pipe 12, each oxygen increasing disc 6 arranged at the bottom of the culture pond 1 in a sliding manner, each oxygen increasing disc 6 connected with the oxygen increasing pipe 5 through a hose 7, a purifying device 8 for purifying water arranged at the other side of the culture pond 1, a stirring oxygen increasing device 9 floating on the water surface arranged at the middle position of the culture pond 1, the periphery of the stirring oxygen increasing device 9 is pulled through an elastic rope 11, the plastic film 2 laid on the inner wall and the bottom of the culture pond 1, which ensures that the oocyst algae is not affected by other miscellaneous algae, oxygenation pump 4 is through oxygenation pipe 5 and hose 7 toward oxygenation dish 6 air delivery, the air emits in a large number from breeding 1 bottoms in the pond, increase aquatic oxygen content, oxygenation dish 6 and breeding 1 sliding connection in pond, oxygenation dish 6 is at jet-propelled in-process, can walk in the aquatic, make the oxygenation more even, the oxygenation effect is better, purifier 8 filters the water and purifies, improve water quality, improve the survival rate of oocyst algae, stirring oxygenation device 9 stirs in the aquatic, make the splash constantly beat the surface of water, increase the oxygen of water, can smash aquatic large granule impurity simultaneously, under the tractive effect of elastic rope 11, stirring oxygenation device 9 can do the motion in the certain limit, increase the activity space, improve the oxygenation effect, thereby improve the growth volume of oocyst algae.
Specifically, breed 1 bottom in pond and be equipped with drain pipe 14, the mouth of pipe department of drain pipe 14 is equipped with the net dish 13 that is used for preventing oocyst algae and shrimp loss, when needing to change the water of breeding pond 1, can discharge through drain pipe 14, utilizes net dish 13 to filter the shrimp, prevents to breed crop and discharges.
Preferably, purifier 8 includes suction pump 81, support frame 83 and a plurality of filter screen 82, suction pump 81 one end is connected with drinking-water pipe 10, the other end is connected with the outlet pipe, the other end of drinking-water pipe 10 and the lower part intercommunication of breeding pond 1, support frame 83 is installed in 1 upper portion one side of breeding the pond, a plurality of filter screens 82 are installed on support frame 83, because the excrement and urine and the impurity of shrimp all can deposit in the bottom, use suction pump 81 to filter the bottom water, filter the water through filter screen 82, filter screen 82 can dismantle with support frame 83 and be connected, when impurity is too much on the filter screen, convenient to detach gets off and washs.
Further, a plurality of filter screens 82 are three, and the filtration pore diameter from the top of a plurality of filter screens 82 diminishes gradually, filters the water through setting up the filter screen 82 in different filtration pores, can be so that filterable water is cleaner.
Further, stirring oxygenation device 9 includes supporting platform 92, waterproof motor 94, stirring fan blade 93 and a plurality of floating ball 91, a plurality of floating ball 91 are installed around supporting platform 92, waterproof motor 94's output passes supporting platform 92 and is connected with stirring fan blade 93, under the effect of floating ball 91, whole stirring oxygenation device 9 floats on the surface of water, stirring fan blade 93 stirs in the aquatic, make the water bloom constantly beat at the surface of water, increase the oxygen of water, can smash aquatic large granule impurity simultaneously, be convenient for clear up and purify, improve quality of water.
Further, supporting platform 92 includes backup pad 15 and a plurality of bracing piece 16, 16 one ends of bracing piece are connected with backup pad 15, the 16 other ends of bracing piece are connected with floating ball 91, every bracing piece 16 all is connected with elasticity rope 11, the 11 other ends of elasticity rope and 1 interior wall connection in breed pond, stirring fan blade 93 is when the aquatic stirring, supporting platform 92 can remove at the surface of water, under the tractive effect of elasticity rope 11, regular motion is done to stirring oxygenation device 9 within a certain range, thereby increase stirring oxygenation device 9's activity space, improve the oxygenation effect.
Further, every oxygenation dish 6 bottom all is equipped with a plurality of pulleys 17, and under stirring oxygenation device 9's effect, the water in the breed pond 1 is in the motion, at the air-jet effect of last self, and oxygenation dish 6 can slide on breed pond 1 bottom, makes and to breed the oxygenation that can flow in the pond 1, improves oxygenation effect greatly to improve the survival rate of oocyst algae.
The system of a large amount of oocyst algae of expanding and banking up of this embodiment is when using, plastic film 2 through 1 bottom and the inner wall of breed pond is laid, it does not receive other miscellaneous algae influence in the oocyst algae expanding and banking up with earth to have guaranteed, then start oxygenation pump 4, carry air toward oxygenation dish 6 through oxygenation pipe 5 and hose 7, the air emits out from 1 bottom in breed pond in a large amount, increase aquatic oxygen content, oxygenation dish 6 and breed pond 1 sliding connection, oxygenation dish 6 is at jet-propelled in-process, can walk in the aquatic, make the oxygenation more even, the oxygenation effect is better, then rethread purifier 8 filters the water, start waterproof motor 94, drive stirring fan blade 93 stirs in the aquatic, make the splash constantly beat on the surface of water, increase the oxygen of water, can smash aquatic large granule impurity simultaneously, improve quality of water. The system for expanding and culturing the oocyst algae in large quantity improves the living environment of the oocyst algae, promotes the growth of the oocyst algae, improves the yield of prawn culture, and has the characteristics of wide application range and strong practicability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.
Claims (7)
1. A system for mass culture of oocyst algae is characterized by comprising a culture pond (1), a mulching film (2) is laid on the inner wall of the culture pond (1), a micropore oxygenation device is arranged on the ground (3) on one side of the culture pond (1), the microporous oxygenation device comprises an oxygenation pump (4), an oxygenation pipe (5) and a plurality of oxygenation discs (6), the oxygenation pipe (5) is arranged around the inner wall of the culture pond (1), the oxygenation pipe (5) is connected with the oxygenation pump (4) through a connecting pipe (12), each oxygenation disc (6) is arranged at the bottom of the culture pond (1) in a sliding mode, each oxygenation disc (6) is connected with the oxygenation pipe (5) through a hose (7), the other side of the culture pond (1) is provided with a purification device (8) for purifying water body, the middle position of the culture pond (1) is provided with a stirring oxygen increasing device (9) floating on the water surface.
2. The system for expanding and culturing oocysts as claimed in claim 1, wherein a drain pipe (14) is arranged at the bottom of the culture pond (1), and a mesh disc (13) for preventing the oocysts and shrimps from being lost is arranged at the pipe opening of the drain pipe (14).
3. The system for mass culture of oocyst algae according to claim 1, wherein the purification device (8) comprises a water suction pump (81), a support frame (83) and a plurality of filter screens (82), one end of the water suction pump (81) is connected with a water suction pipe (10), the other end of the water suction pipe (10) is connected with a water outlet pipe, the other end of the water suction pipe (10) is communicated with the lower part of the culture pond (1), the support frame (83) is installed on one side of the upper part of the culture pond (1), and the plurality of filter screens (82) are installed on the support frame (83).
4. The system for mass propagation of oocyst algae according to claim 3, wherein the number of the filtering nets (82) is three, and the filtering holes of the filtering nets (82) are gradually reduced in diameter from top to bottom.
5. The system for mass culture of oocyst algae according to claim 1, wherein the stirring oxygen increasing device (9) comprises a support platform (92), a waterproof motor (94), a stirring fan blade (93) and a plurality of floating balls (91), the plurality of floating balls (91) are arranged around the support platform (92), and the output end of the waterproof motor (94) penetrates through the support platform (92) and is connected with the stirring fan blade (93).
6. The system for mass culture of oocyst algae according to claim 5, wherein the supporting platform (92) comprises a supporting plate (15) and a plurality of supporting rods (16), one end of each supporting rod (16) is connected with the supporting plate (15), the other end of each supporting rod (16) is connected with a floating ball (91), each supporting rod (16) is connected with an elastic rope (11), and the other end of each elastic rope (11) is connected with the inner wall of the culture pond (1).
7. The system for mass culture of oocysts as claimed in claim 1, wherein a plurality of pulleys (17) are provided at the bottom of each of said oxygenation discs (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121927526.6U CN215757269U (en) | 2021-08-17 | 2021-08-17 | System for massively expanding and culturing oocystis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121927526.6U CN215757269U (en) | 2021-08-17 | 2021-08-17 | System for massively expanding and culturing oocystis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215757269U true CN215757269U (en) | 2022-02-08 |
Family
ID=80075597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121927526.6U Active CN215757269U (en) | 2021-08-17 | 2021-08-17 | System for massively expanding and culturing oocystis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215757269U (en) |
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2021
- 2021-08-17 CN CN202121927526.6U patent/CN215757269U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: Tongwei International Center, 588 Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610093 Patentee before: TONGWEI Co.,Ltd. |