CN218026108U - Standing type automatic microalgae high-density incubator - Google Patents
Standing type automatic microalgae high-density incubator Download PDFInfo
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- CN218026108U CN218026108U CN202222036237.8U CN202222036237U CN218026108U CN 218026108 U CN218026108 U CN 218026108U CN 202222036237 U CN202222036237 U CN 202222036237U CN 218026108 U CN218026108 U CN 218026108U
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- incubator
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- microalgae
- supply pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 235000015097 nutrients Nutrition 0.000 claims abstract description 39
- 238000005286 illumination Methods 0.000 claims abstract description 26
- 241000195493 Cryptophyta Species 0.000 claims abstract description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 7
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims description 32
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 15
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 claims description 3
- 229920005372 Plexiglas® Polymers 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000012010 growth Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001247197 Cephalocarida Species 0.000 description 1
- 241000239250 Copepoda Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000700141 Rotifera Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000005791 algae growth Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000014106 fortified food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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 utility model discloses a little algae high density culture ware of standing-type automation relates to little algae culture ware technical field, has solved the cultivation and the not good problem of effect of keep-alive collection of current little algae, and its technical scheme main points are: the device comprises a vertical incubator, a supply pipe for supplying carbon dioxide, an illumination sensor and a water pressure sensor, wherein a water outlet is formed in the bottom of the incubator, a water discharge valve is arranged on the water outlet, the supply pipe is vertically arranged in the middle of the incubator, a pipe orifice in the top of the supply pipe is communicated with the outside, and a pipe orifice in the bottom of the supply pipe is communicated with the incubator; the water pressure sensor is arranged on the side wall of the incubator, the illumination sensor is arranged in the center of the bottom of the incubator, and the illumination sensor is connected with the drainage valve in a correlation mode and used for controlling the opening or closing of the drainage port. The utility model discloses the little algae that will reach breed density that can be timely are collected to timely addition sufficient nutrient solution is cultivateed, reaches the purpose of automatic cultivation and collection.
Description
Technical Field
The utility model relates to a little algae incubator technical field, in particular to little algae high density incubator of standing automatic type.
Background
Microalgae is a unicellular organism with chlorophyll, has the advantages of autotrophy, multiple types, wide distribution and fast growth, and can produce abundant organic matters and release oxygen by utilizing CO2 for photosynthesis in the propagation process. The microalgae is used as an initial feed for the seedlings of aquatic animals and a nutrition-enriched food for secondary bait organisms, has no replaceable position in the aquatic seedling culture, and has a core position which is expressed in that the microalgae is a direct initial feed for shellfish, prawn larvae and part of fish larvae and is also a necessary food for aquaculture of the secondary bait organisms such as rotifers, artemia, copepods, cladocerans and the like. The aquaculture scale of China is world-first, and the demand for bait microalgae is huge. Therefore, it is urgent to develop a high-density microalgae culture technology and a keep-alive harvesting technology and establish a bait microalgae professional supply point.
The existing market is lack of microalgae automatic production and collection devices, most cultivators improve the yield of microalgae by changing illumination or nutrient salts and the like, and labor force waste is caused because collection is carried out manually.
SUMMERY OF THE UTILITY MODEL
To the technical problem that exists, an object of the utility model is to provide a little algae high density culture ware of standing-type automation type to solve above-mentioned problem, its can be timely will reach the little algae of breeding density and collect, and timely sufficient nutrient solution of interpolation cultivates, reaches the purpose of automatic cultivation and collection.
The above technical object of the present invention can be achieved by the following technical solutions:
a standing automatic microalgae high-density incubator comprises a vertical incubator, a supply pipe for supplying carbon dioxide, an illumination sensor and a water pressure sensor, wherein a water outlet is formed in the bottom of the incubator, a water discharge valve is arranged on the water outlet, the supply pipe is arranged in the incubator, a pipe orifice at the top of the supply pipe is communicated with the outside, and a pipe orifice at the bottom of the supply pipe is communicated with the incubator; the illumination sensor is arranged in the center of the bottom of the incubator, the illumination sensor is connected with the drainage valve in a correlated manner and used for controlling the opening or closing of the drainage port, and the water pressure sensor is arranged on the side wall of the incubator.
Preferably, the incubator comprises a box body, a chassis and a support frame, the chassis is connected to the bottom of the box body and communicated with the box body, and the support frame is arranged outside the chassis and used for supporting the box body.
Preferably, the box body is an organic glass box, and the chassis is of a polyethylene disc-shaped structure.
Preferably, the supply pipe is a T-shaped pipe, one horizontal end of the supply pipe is provided with two communicated pipe openings, one horizontal end of the supply pipe is arranged at the bottom of the incubator, and the other vertical end of the supply pipe is arranged in the middle of the incubator.
Preferably, the incubator further comprises an algae storage pool for storing microalgae, and the algae storage pool is communicated with the water outlet of the chassis structure through a water outlet pipe.
Preferably, the incubator further comprises a nutrient salt storage tank for supplying nutrient salt, a nutrient salt injection pipe is arranged at the bottom of the nutrient salt storage tank, and the other end of the nutrient salt injection pipe is connected to the top side wall of the incubator in an opening mode and communicated with the incubator.
Preferably, an injection valve is arranged on a pipe orifice of the nutrient salt injection pipe communicated with the incubator, and the injection valve is connected with an inductive switch of the water pressure sensor and used for controlling the opening or closing of the injection valve.
Preferably, the nutrient salt injection pipe is provided with a filter screen for filtering impurities in the nutrient salt on an opening communicated with the incubator.
Preferably, the filter screen is a 100-mesh filter screen bag.
To sum up, the utility model discloses following beneficial effect has:
the culture box and the supply pipe are combined with the illumination sensor and the water pressure sensor, so that the discharge of microalgae and the supply of nutrient saline can be effectively controlled, and the aim of automatic culture is fulfilled; the method utilizes the illumination sensor, along with the continuous increase of the density of the microalgae in the water body, the transparency in the water is also reduced, the illumination is gradually reduced, when the set threshold value is reached, the illumination sensor is disconnected, the drainage valve at the bottom of the incubator is opened, the opening time of the drainage valve is set to be fixed time, and when the preset drainage time is reached, the illumination sensor is started again for connection, and the drainage valve is closed. Meanwhile, the water pressure sensor starts to change along with the reduction of the water level, when the water pressure falls to a set threshold value, an injection valve on the nutrient salt supply pipe is opened, impurities in water are filtered through a filter screen on the pipe orifice of the injection valve, and along with the increase of the water level to reach a preset water pressure value, a switch valve of a valve on the nutrient salt supply pipe is closed, and water inflow is stopped.
On the whole, under the combined action through illumination sensor and water pressure sensor, timely will reach the little algae that breed density and collect to timely sufficient nutrient solution of interpolation is cultivateed, thereby reaches the purpose of automatic cultivation and collection, and overall structure is simple reasonable, has reduced labour cost, has improved production efficiency.
Drawings
FIG. 1 is a schematic view of the incubator of the present invention;
FIG. 2 is a schematic view of the incubator of the present invention from another angle;
FIG. 3 is a front view of the incubator of the present invention.
Reference numerals: 1. an incubator; 11. a box body; 12. a chassis; 13. a support frame; 14. a water outlet; 2. a supply pipe; 3. an illumination sensor; 4. a water pressure sensor; 5. a drain valve; 6. an algae storage pool; 7. a drain pipe; 8. a nutrient salt storage tank; 9. a nutrient salt injection tube; 10. and (4) a filling valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, an exemplary embodiment of the present application provides a stand-type automatic microalgae high-density incubator including a vertical incubator 1, a supply pipe 2 for supplying carbon dioxide, an illumination sensor 3, and a water pressure sensor 4. The incubator 1 comprises a incubator body 11, a chassis 12 and a support frame 13, wherein the incubator body 11 is of a cylinder structure with the diameter of 100cm, the height of 150cm and the thickness of 1cm, the chassis 12 is of a circular truncated cone structure with the upper diameter of 100cm, the lower diameter of 50cm and the height of 30cm, the incubator body 11 can be an organic glass incubator, the chassis 12 is of a circular truncated cone structure made of polyethylene materials, the chassis 12 is connected to the bottom of the incubator body 11 and communicated with the incubator body 11, and the support frame 13 is arranged outside the chassis 12 and used for supporting the incubator body 11. The bottom of the chassis 12 is provided with a water outlet 14, and the water outlet 14 is provided with a water discharge valve 5 for discharging the microalgae reaching the culture density through an external water discharge pipe 7 and collecting the microalgae by combining an external container.
The supply pipe 2 is vertically arranged in the middle of the incubator 1, the supply pipe 2 is a T-shaped pipe, the horizontal end of the supply pipe 2 is provided with two communicated pipe orifices, the horizontal end of the supply pipe 2 is arranged at the bottom of the chassis 12 of the incubator 1, the vertical end of the supply pipe 2 is provided with a pipe orifice, the vertical end of the supply pipe is arranged in the middle of the box body 11, and the pipe orifice of the vertical end of the supply pipe 2 is communicated with an external carbon dioxide generator and used for supplying carbon dioxide. Two or more sets of supply tubes 2 may be placed in the incubator 1 according to actual culture needs.
The illumination sensor 3 is arranged in the center of the chassis 12 of the incubator 1, the illumination sensor 3 is provided with a time controller and an inductive switch, the time controller and the inductive switch are connected with the drainage valve 5 in a correlation manner and used for controlling the opening or closing of the drainage port 14, and the opening time of the drainage port 14 is controlled by the time controller, so that the microalgae can be discharged after the microalgae reaches the culture density. Wherein the illumination intensity that aquatic illumination sensor 3 experienced can set up by oneself, and the drainage time can change according to actual demand. The drain pipe 7 may be a polyethylene plastic pipe having a thickness of 5mm and a diameter of 3 cm.
The illumination sensor 3 and the water pressure sensor 4 are both in the prior art, and the connection mode and the control method for controlling the drain valve 5 are both in the prior art, which are not described herein again.
In a preferred embodiment, the incubator further comprises an algae storage pool 6 for storing microalgae, the algae storage pool 6 is communicated with the water outlet 14 of the chassis 12 through a water outlet pipe 7 for collecting microalgae, and workers can collect microalgae conveniently.
In a preferred embodiment, the incubator further comprises a nutrient salt storage tank 8 for supplying nutrient salt, a nutrient salt injection pipe 9 is provided at the bottom of the nutrient salt storage tank 8, and the other end of the nutrient salt injection pipe 9 is connected to the top side wall of the incubator 1 in an open manner and is communicated with the inside of the incubator 1. Wherein, the nutrient salt filling pipe 9 is provided with a filling valve 10, and the filling valve 10 is connected with the inductive switch of the water pressure sensor 4 in a correlation manner to control the opening or closing of the filling valve 10. Wherein, nutrient salt filling tube 9 switch-on be equipped with the filter screen that is arranged in filtering nutrient salt impurity on the opening of incubator 1, the filter screen is 100 mesh filter screen bags.
Along with the continuous increase of aquatic body little algae density in the box 11, aquatic transparency also reduces thereupon, and illumination reduces gradually, and when reaching the threshold value that light sensor 3 set for, light sensor 3 cuts off, and incubator 1 bottom drainage valve 5 opens, discharges little algae. The opening time of the drainage valve 5 is set to be fixed time, and after the preset drainage time is reached, the illumination sensor 3 is started to be connected again to close the drainage valve 5. Meanwhile, in the process that the microalgae is discharged out of the incubator 1, the water level in the box body 11 is reduced, and when the water pressure is reduced to the threshold value set by the water pressure sensor 4, the injection valve 10 on the nutrient salt supply pipe 2 is opened through the inductive switch, so that substances such as nutrient salt water and the like are injected into the box body 11, and the continuous growth of the microalgae is maintained. As the water level rises to reach a predetermined water pressure value, it automatically closes the injection valve 10 on the nutrient supply pipe 2, stopping the injection. Through the arrangement of the water pressure sensor 4 and the nutrient salt storage tank 8, the stability of the production environment of microalgae in the tank body 11 is ensured.
On the whole, under the combined action through illumination sensor 3 and water pressure sensor 4, timely will reach the little algae that breed density and collect to timely sufficient nutrient solution of interpolation is cultivateed, thereby reaches the purpose of automatic cultivation and collection, and overall structure is simple reasonable, has reduced labour cost, has improved production efficiency.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. A standing automatic microalgae high-density incubator is characterized by comprising a vertical incubator, a supply pipe for supplying carbon dioxide, an illumination sensor and a water pressure sensor, wherein a water outlet is formed in the bottom of the incubator, a water discharge valve is arranged on the water outlet, the supply pipe is arranged in the incubator, a pipe orifice at the top of the supply pipe is communicated with the outside, and a pipe orifice at the bottom of the supply pipe is communicated with the incubator; the illumination sensor is arranged in the center of the bottom of the incubator, the illumination sensor is connected with the drainage valve in a correlated manner and used for controlling the opening or closing of the drainage port, and the water pressure sensor is arranged on the side wall of the incubator.
2. The stand-type automatic microalgae high-density incubator according to claim 1, wherein the incubator comprises a case, a base plate and a support frame, the base plate is connected to the bottom of the case and communicated with the case, and the support frame is arranged outside the base plate and used for supporting the case.
3. The vertical automatic microalgae high-density incubator according to claim 2, wherein the case is a plexiglas case, and the base plate is a disk-shaped structure of polyethylene.
4. The stand-type automatic high-density microalgae culture apparatus as claimed in claim 1, wherein the supply pipe is a T-shaped pipe, and has two communicating pipe openings at one horizontal end, one horizontal end of the supply pipe is disposed at the bottom of the culture tank, and the other vertical end is disposed at the middle of the culture tank.
5. The vertical automatic microalgae high-density incubator according to claim 1, further comprising an algae storage tank for storing microalgae, wherein the algae storage tank is connected to the water outlet of the base plate structure through a water outlet pipe.
6. The vertical automatic microalgae high-density incubator according to claim 1, further comprising a nutrient salt storage tank for supplying nutrient salt, wherein a nutrient salt injection pipe is arranged at the bottom of the nutrient salt storage tank, and the other end of the nutrient salt injection pipe is connected to the top side wall of the incubator and is communicated with the incubator.
7. The stand-type automatic high-density microalgae culture apparatus as claimed in claim 6, wherein the nutrient salt injection pipe is provided with an injection valve, and the injection valve is connected with the inductive switch of the water pressure sensor in a correlated manner to control the opening or closing of the injection valve.
8. The vertical automatic microalgae high-density incubator according to claim 7, wherein the opening of the nutrient salt injection pipe connected to the incubator is provided with a filter screen for filtering impurities in nutrient salt.
9. The stand-type automatic high-density microalgae culture apparatus as claimed in claim 8, wherein the filtering net is a 100-mesh filtering net bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222036237.8U CN218026108U (en) | 2022-08-04 | 2022-08-04 | Standing type automatic microalgae high-density incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222036237.8U CN218026108U (en) | 2022-08-04 | 2022-08-04 | Standing type automatic microalgae high-density incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218026108U true CN218026108U (en) | 2022-12-13 |
Family
ID=84342447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222036237.8U Active CN218026108U (en) | 2022-08-04 | 2022-08-04 | Standing type automatic microalgae high-density incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218026108U (en) |
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2022
- 2022-08-04 CN CN202222036237.8U patent/CN218026108U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240227 Address after: 529825, No. 66-2 Xinfeng Road, Shaba Town, Yangxi County, Yangjiang City, Guangdong Province Patentee after: Yangjiang Guorong Aquatic Technology Co.,Ltd. Country or region after: China Address before: 535011 No. 12 Binhai Avenue, Binhai New Town, Qinnan District, Qinzhou City, Guangxi Zhuang Autonomous Region Patentee before: BEIBU GULF University Country or region before: China |