CN220936118U - Botrytis cinerea culture system - Google Patents
Botrytis cinerea culture system Download PDFInfo
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- CN220936118U CN220936118U CN202323084166.XU CN202323084166U CN220936118U CN 220936118 U CN220936118 U CN 220936118U CN 202323084166 U CN202323084166 U CN 202323084166U CN 220936118 U CN220936118 U CN 220936118U
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- 241000123650 Botrytis cinerea Species 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 211
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 51
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 51
- 235000015097 nutrients Nutrition 0.000 claims abstract description 43
- 239000003513 alkali Substances 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 241000195493 Cryptophyta Species 0.000 claims abstract description 12
- 241000737252 Botrychium Species 0.000 claims abstract description 10
- 102000004169 proteins and genes Human genes 0.000 claims description 47
- 108090000623 proteins and genes Proteins 0.000 claims description 47
- 238000000926 separation method Methods 0.000 claims description 41
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 26
- 238000012544 monitoring process Methods 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 230000001546 nitrifying effect Effects 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 claims description 10
- 230000033116 oxidation-reduction process Effects 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000000243 solution Substances 0.000 description 56
- 239000007789 gas Substances 0.000 description 29
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 8
- 235000016709 nutrition Nutrition 0.000 description 8
- 230000035764 nutrition Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 239000004575 stone Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 230000029553 photosynthesis Effects 0.000 description 6
- 238000010672 photosynthesis Methods 0.000 description 6
- 239000002028 Biomass Substances 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000012258 culturing Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 2
- 238000005276 aerator Methods 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 235000003913 Coccoloba uvifera Nutrition 0.000 description 1
- 240000009212 Coccoloba uvifera Species 0.000 description 1
- 230000006578 abscission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a long-stem grape fern algae cultivation system, which comprises a cultivation pond, a water reservoir, a carbon dioxide aerating device, an alkali solution adding device and a nutrient solution adding device, wherein the cultivation pond is provided with a water inlet; the cultivation water in the reservoir is conveyed to the cultivation pond, and the cultivation pond backwater returned by the cultivation pond is returned to the reservoir; the carbon dioxide gas charging device comprises a carbon dioxide storage tank and a carbon dioxide gas pipe, the gas inlet end of the carbon dioxide gas pipe is communicated with the carbon dioxide storage tank, and the gas outlet end of the carbon dioxide gas pipe is positioned in the reservoir; the alkali solution adding device comprises an alkali solution storage tank and an alkali solution conveying pipe, wherein the liquid inlet end of the alkali solution conveying pipe is communicated with the alkali solution storage tank, and the liquid outlet end of the alkali solution conveying pipe is positioned in the reservoir; the nutrient solution adding device comprises a nutrient solution storage tank and a nutrient solution conveying pipe, wherein the liquid inlet end of the nutrient solution conveying pipe is communicated with the nutrient solution storage tank, and the liquid outlet end of the nutrient solution conveying pipe is positioned in the reservoir. The Botrytis cinerea culture system can regulate the water quality of culture water so as to ensure the dominant growth and quality of Botrytis cinerea.
Description
Technical Field
The utility model relates to the technical field of algae cultivation, in particular to a Botrytis cinerea cultivation system.
Background
The pteridophyta is commonly known as "sea grape", and has good edible value and medicinal value. With the increasing demand of people for Botrytis cinerea, natural production is difficult to meet the demand, so artificial culture is widely carried out in the present year. Because the grape fern algae with long stems has higher requirement on the water quality of the culture water, the water quality needs to be regulated in time in the culture process so as to meet the requirement of normal growth of the grape fern algae with long stems and ensure the dominant growth and quality of the grape fern algae with long stems. At present, water quality is generally improved by periodically purifying and filtering water quality in the cultivation process, but other water quality factors (such as pH value, nutrient substances and the like) are not effectively regulated, and the requirement of the Botrytis cinerea on water quality is still difficult to be effectively met.
Disclosure of Invention
The utility model aims to solve the problem of providing a Botrytis cinerea culture system which can regulate the water quality of culture water so as to ensure the dominant growth and quality of Botrytis cinerea. The technical scheme adopted is as follows:
The Botrytis cinerea culture system comprises a culture pond and is characterized by further comprising a reservoir, a carbon dioxide aerating device, an alkali solution adding device and a nutrient solution adding device; the cultivation water in the reservoir is conveyed to the cultivation pond, and the cultivation pond backwater returned by the cultivation pond is returned to the reservoir; the reservoir is provided with a water quality monitoring instrument for monitoring the water quality of the water for cultivation, and the water quality monitoring instrument comprises a pH value monitoring instrument for monitoring the pH value of the water for cultivation; the carbon dioxide gas charging device comprises a carbon dioxide storage tank and a carbon dioxide gas pipe, the gas inlet end of the carbon dioxide gas pipe is communicated with the carbon dioxide storage tank, the gas outlet end of the carbon dioxide gas pipe is positioned in the reservoir, and the carbon dioxide gas pipe is provided with a first speed regulating valve; the alkali solution adding device comprises an alkali solution storage tank and an alkali solution conveying pipe, the liquid inlet end of the alkali solution conveying pipe is communicated with the alkali solution storage tank, the liquid outlet end of the alkali solution conveying pipe is positioned in a reservoir, and a second speed regulating valve is arranged on the alkali solution conveying pipe; the nutrient solution adding device comprises a nutrient solution storage tank and a nutrient solution conveying pipe, the liquid inlet end of the nutrient solution conveying pipe is communicated with the nutrient solution storage tank, the liquid outlet end of the nutrient solution conveying pipe is positioned in the reservoir, and a third speed regulating valve is arranged on the nutrient solution conveying pipe.
In the Botrytis cinerea culture system, the reservoir is used for preparing culture water, and the water quality reaches the standard and is then conveyed to the culture pond for culturing Botrytis cinerea; the backwater of the cultivation pool returns to the reservoir, and after being regulated by water quality, the backwater is conveyed to the cultivation pool for recycling.
The pH value monitor that the cistern disposes monitors the pH value of water for culture, adjusts according to the condition of water pH value for culture. Carbon dioxide in water is consumed during photosynthesis of the Botrytis cinerea, the balance of a carbonic acid system of the water body is destroyed, the pH value is increased, and a proper amount of carbon dioxide is timely introduced into a reservoir by a carbon dioxide aerating device to maintain the balance of the carbonic acid system of the water body so as to stabilize the pH value. If the pH value is monitored to be in a descending trend, an alkali solution (such as NaOH solution) with proper concentration is added into the reservoir by the alkali solution adding device to adjust the pH value, so that the pH value is improved; when the pH value tends to be stable and is in a range suitable for growth of Botrytis cinerea, the addition of the alkaline solution can be stopped. In addition, the carbon dioxide aerating device can continuously introduce a trace amount of carbon dioxide in the illumination period, because the carbon dioxide is a raw material for photosynthesis, and after a water carbonic acid system is balanced, the carbon dioxide can volatilize in a gas form, so that the pH value of water for cultivation is not influenced.
With growth of Botrytis cinerea, nutrition in the water for cultivation is consumed, and nutrition supplement is required (generally, nutrition supplement is started after 20 days of cultivation). The nutrient solution adding device supplements nutrient solution to the culture water, and the adding amount of the nutrient solution can be determined according to the growth vigor of the Botrytis cinerea. The nutrient solution can be compound nutrient solution containing nitrate, phosphate and microelements.
The air inlet end of the carbon dioxide air pipe can be connected with a bubble stone.
As a preferable scheme of the utility model, the water reservoir is provided with an ozone generator and an ozone gas pipe, the gas inlet end of the ozone gas pipe is communicated with the ozone outlet of the ozone generator, and the gas outlet end of the ozone gas pipe is positioned in the water reservoir. The ozone generator is used for releasing ozone with proper concentration to disinfect the water body of the culture pond after the pond water of the reservoir is prepared, and sending the water body into the culture pond after the disinfection is finished and the ozone volatilizes, and then placing seedlings of the Botrytis cinerea. The air outlet end of the ozone air delivery pipe can be connected with a bubble stone.
As a preferred embodiment of the present utility model, the reservoir is provided with nitrifying bacteria adding means; the water quality monitoring instrument also comprises an oxidation-reduction potentiometer for monitoring the oxidation-reduction potential of the water for cultivation. The nitrifying bacteria adding device is used for adding nitrifying bacteria into the water for cultivation in the water reservoir. Along with the growth of the biomass of the Botrytis cinerea, the oxygen released by photosynthesis is increased, so that the reducing substances in the culture water body are converted into an oxidation state, the oxidation-reduction potential is gradually increased, and ionic ammonia nitrogen (NH 4 +) is started to be generated; the low-concentration ionic ammonia nitrogen can be utilized by the Botrytis cinerea, and the high-concentration ionic ammonia nitrogen can damage the algae of the Botrytis cinerea; when the increase of the biomass of the Botrytis cinerea and the gradual rising trend of the oxidation-reduction potential are monitored, a proper amount of nitrifying bacteria are added into the aquaculture water, so that the nitrifying effect is increased, the potential balance of the aquaculture water can be maintained, and the ionic ammonia nitrogen is converted into nitrate nitrogen which is easier to absorb and utilize.
As a preferable scheme of the utility model, a flow-making pump is also arranged in the culture pond. The flow-making pump is used for making a water body flowing environment in the culture pond and simulating a sea area growing environment.
As a preferable scheme of the utility model, the water level of the culture pond is higher than that of the reservoir, a water suction pump is arranged in the reservoir, and a water outlet of the water suction pump is communicated with the culture pond through a water inlet pipe; the culture pond is communicated with the reservoir through a self-flowing return pipe. The water pump pumps the culture water in the reservoir and flows into the culture pond through the water inlet pipeline; the water in the culture pond automatically flows into the reservoir through the self-flowing water return pipe under the action of gravity (the water flowing through the self-flowing water return pipe is the water returned by the culture pond), and is pumped into the culture pond by the water suction pump, so that the circulation is realized.
As a preferable scheme of the utility model, the Botrytis cinerea culture system also comprises a protein separation tank, wherein a protein separator is arranged in the protein separation tank, and the culture tank backwater returned from the culture tank is returned to the reservoir after passing through the protein separation tank.
As a further preferable scheme of the utility model, the water level of the culture pond is higher than that of the protein separation pond, the water level of the protein separation pond is higher than that of the reservoir, the culture pond is communicated with the protein separation pond through a first self-flowing water return pipe, and the protein separation pond is communicated with the reservoir through a second self-flowing water return pipe; a water suction pump is arranged in the reservoir, and a water outlet of the water suction pump is communicated with the culture pond through a water inlet pipe; a first filter frame is arranged in the protein separation tank, the first filter frame consists of a frame and filter cotton paved in the frame, and the water outlet end of the first self-flowing water return pipe is positioned right above the first filter frame; the water reservoir is internally provided with a second filter frame, the second filter frame consists of a frame and filter cotton paved in the frame, and the water outlet end of the second self-flowing water return pipe is positioned right above the second filter frame.
The water pump pumps the culture water in the reservoir and flows into the culture pond through the water inlet pipeline; the water in the culture pond automatically flows into the protein separation pond through the first self-flowing water return pipe under the action of gravity (the water flowing into the protein separation pond is the culture pond backwater); the water treated by the protein separation tank automatically flows into the reservoir through the second self-flow water return pipe under the action of gravity; and then pumped to a culture pond by a water suction pump, and circulated in this way. After the culture backwater in the culture pond flows out from the water outlet end of the first self-flowing backwater pipe, part of pollutants are removed by filtration through a first filter frame, and then the culture backwater enters the protein separation pond; in the protein separation tank, a large number of fine bubbles are generated after the protein separator operates, and the adsorption effect generated by the electric ions and the tension on the surfaces of the bubbles can bring suspended particles and redundant organic matters in water; after the bubbles with accumulated dirt flow out from the water outlet end of the second self-flowing water return pipe, the bubbles are filtered by the second filtering frame, and the filtered water returns to the reservoir, so that the water quality of the reservoir is improved. The superfluous organic nutrition in the culture water body and partial shedding of the Botrytis cinerea are easy to cause water quality deterioration after being decomposed by microorganisms in the water, so that the appearance and quality of the Botrytis cinerea are influenced, and even the Botrytis cinerea dies, therefore, the protein separation is carried out on the culture water by the protein separation tank, the water quality of the culture water can be effectively improved, and the dominant growth and quality of the Botrytis cinerea are more favorably ensured.
When the protein separation treatment is not needed for the backwater of the culture pond, the protein separator is closed.
The filter cotton in the first filter frame and the second filter frame can be replaced timely according to the sewage interception condition.
Generally, the culture pond is provided with a device for fixing Botrytis cinerea seedlings, such as a seedling clamping plate or a screen.
As a preferred scheme of the utility model, the Botrytis cinerea culture system also comprises an air inflation device, the air inflation device comprises an aquatic product inflator and an air conveying pipeline, the air conveying pipeline comprises a main air conveying pipe and two branch air conveying pipes, the air inlet ends of the main air conveying pipe are communicated with the air outlet of the aquatic product inflator, the air inlet ends of the two branch air conveying pipes are communicated with the air outlet ends of the main air conveying pipe, and the air outlet ends of the two branch air conveying pipes are respectively positioned in a reservoir and a culture pond. The air outlet end of the branch air pipe can be connected with a bubble stone. The aquatic product aerator is used for introducing purified air into the culture pond and the water reservoir, so that the dissolved oxygen content of the culture water can be increased or supplemented.
Compared with the prior art, the utility model has the following advantages:
The long-stem grape fern algae cultivation system is provided with a reservoir, and cultivation water in the reservoir is regulated and monitored through a carbon dioxide aeration device, an alkali solution adding device, a nutrient solution adding device and a water quality detection instrument; the water for culturing the reservoir is conveyed to a culturing pond after the water quality reaches the standard and is used for culturing the grape fern algae with long stems; the water quality of the culture water is adjusted, so that the dominant growth and quality of the Botrytis cinerea are ensured.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of the reservoir of FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.
Wherein each of the marks is as follows: 1-a culture pond, 101-a flow-making pump, 102-a first self-flowing water return pipe; 2-reservoir, 201-water pump, 202-water inlet pipe, 203-second filter frame; 3-protein separation tank, 301-protein separator, 302-second self-flowing water return pipe, 303-first filtering frame; 4-air charging device, 401-aquatic product inflator, 402-main air pipe, 403-branch air pipe; the system comprises a 5-carbon dioxide gas charging device, a 501-carbon dioxide storage tank, a 502-carbon dioxide gas pipe and a 503-first speed regulating valve; 6-alkali solution adding device, 601-alkali solution storage tank, 602-alkali solution conveying pipe, 603-second speed regulating valve; 7-nutrient solution adding device, 701-nutrient solution storage tank, 702-nutrient solution conveying pipe, 703-third speed regulating valve; 8-water quality monitoring instrument, 801-pH value monitoring instrument, 802-oxidation-reduction potentiometer; 9-nitrifying bacteria adding device, 10-ozone generator, 11-ozone gas pipe, 12-bubble stone and 13-self-flowing water return pipe.
Detailed Description
The preferred embodiments of the present utility model will be further described with reference to the accompanying drawings.
Example 1
As shown in FIG. 1, a Botrytis cinerea culture system comprises a culture pond 1, a water reservoir 2, a protein separation pond 3 and an air charging device 4, wherein a protein separator 301 is arranged in the protein separation pond 3; a flow-making pump 101 is also arranged in the culture pond 1 and is used for making a water body flowing environment in the culture pond 1 and simulating a sea area growing environment; the water level of the culture pond 1 is higher than that of the protein separation pond 3, the water level of the protein separation pond 3 is higher than that of the reservoir 2, the culture pond 1 is communicated with the protein separation pond 3 through a first self-flowing water return pipe 102, and the protein separation pond 3 is communicated with the reservoir 2 through a second self-flowing water return pipe 302; a water suction pump 201 is arranged in the reservoir 2, and a water outlet of the water suction pump 201 is communicated with the culture pond 1 through a water inlet pipe 202; a first filter frame 303 is arranged in the protein separation tank 3, the first filter frame 303 consists of a frame and filter cotton paved in the frame, and the water outlet end of the first self-flow return pipe 102 is positioned right above the first filter frame 303; a second filter frame 203 is arranged in the reservoir 2, the second filter frame 203 consists of a frame and filter cotton paved in the frame, and the water outlet end of the second self-flow return pipe 302 is positioned right above the second filter frame 203; the air charging device 4 comprises an aquatic product inflator 401 and an air conveying pipeline, the air conveying pipeline comprises a main air conveying pipe 402 and two branch air conveying pipes 403, the air inlet end of the main air conveying pipe 402 is communicated with the air outlet of the aquatic product inflator 401, the air inlet ends of the two branch air conveying pipes 403 are communicated with the air outlet end of the main air conveying pipe 402, and the air outlet ends of the two branch air conveying pipes 403 are respectively positioned in the water reservoir 2 and the culture pond 1.
The water pump 201 pumps the water for cultivation in the water reservoir 2, the water reservoir 2 is used for preparing the water for cultivation, and the water is conveyed to the cultivation pool 1 after reaching the standard and used for cultivating the grape fern with long stems; the water in the culture pond 1 automatically flows into the protein separation pond 3 through the first self-flowing water return pipe 102 under the action of gravity (the water flowing into the protein separation pond 3 is the backwater of the culture pond 1); the water treated by the protein separation tank 3 automatically flows into the reservoir 2 through the second self-flow return pipe 302 under the action of gravity; and is pumped to the culture pond 1 by the water suction pump 201, and is circulated. After the culture backwater in the culture pond 1 flows out from the water outlet end of the first self-flowing backwater pipe 102, part of pollutants are filtered and removed through the first filter frame 303, and then the culture backwater enters the protein separation pond 3.
In the protein separation tank 3, a large number of fine bubbles are generated after the operation of the protein separator 301, and the adsorption effect generated by the electric ions and the tension on the surfaces of the bubbles can bring suspended particles and redundant organic matters in the water; after the bubbles with accumulated dirt flow out from the water outlet end of the second self-flowing water return pipe 302, the bubbles are filtered by the second filter frame 203, and the filtered water returns to the reservoir 2, thereby improving the water quality of the reservoir 2. The superfluous organic nutrition in the culture water body and partial abscission of the Botrytis cinerea are easy to cause water quality deterioration after being decomposed by microorganisms in the water, so that the appearance and quality of the Botrytis cinerea are influenced, and even the Botrytis cinerea dies, therefore, the protein separation of the culture water is carried out by the protein separation tank 3, the water quality of the culture water can be effectively improved, and the dominant growth and quality of the Botrytis cinerea are more favorable to be ensured. When the protein separation treatment is not needed for the backwater of the culture pond 1, the protein separator 301 is closed. The filter cotton in the first filter frame 303 and the second filter frame 203 can be replaced in time according to the dirt interception condition.
The aquatic product aerator 401 is used for introducing purified air into the culture pond 1 and the water storage pond 2, so that the dissolved oxygen content of the culture water can be increased or supplemented. The air outlet end of the branch air pipe 403 can be connected with a bubble stone 12.
As shown in fig. 2, the Botrytis cinerea culture system also comprises a carbon dioxide aeration device 5, an alkali solution adding device 6 and a nutrient solution adding device 7; the carbon dioxide aerating device 5 comprises a carbon dioxide storage tank 501 and a carbon dioxide gas pipe 502, wherein the gas inlet end of the carbon dioxide gas pipe 502 is communicated with the carbon dioxide storage tank 501, the gas outlet end of the carbon dioxide gas pipe 502 is positioned in the water reservoir 2, and a first speed regulating valve 503 is arranged on the carbon dioxide gas pipe 502; the alkali solution adding device 6 comprises an alkali solution storage tank 601 and an alkali solution conveying pipe 602, wherein the liquid inlet end of the alkali solution conveying pipe 602 is communicated with the alkali solution storage tank 601, the liquid outlet end of the alkali solution conveying pipe 602 is positioned in the water reservoir 2, and the alkali solution conveying pipe 602 is provided with a second speed regulating valve 603; the nutrient solution adding device 7 comprises a nutrient solution storage tank 701 and a nutrient solution conveying pipe 702, wherein the liquid inlet end of the nutrient solution conveying pipe 702 is communicated with the nutrient solution storage tank 701, the liquid outlet end of the nutrient solution conveying pipe 702 is positioned in the water reservoir 2, and the nutrient solution conveying pipe 702 is provided with a third speed regulating valve 703; the reservoir 2 is provided with a water quality monitoring instrument 8 for monitoring the water quality of the water for cultivation, and the water quality monitoring instrument 8 comprises a pH value monitor 801 for monitoring the pH value of the water for cultivation and an oxidation-reduction potentiometer 802 for monitoring the oxidation-reduction potential of the water for cultivation; the reservoir 2 is also provided with a nitrifying bacteria adding device 9, an ozone generator 10 and an ozone gas pipe 11, the gas inlet end of the ozone gas pipe 11 is communicated with the ozone outlet of the ozone generator 10, and the gas outlet end of the ozone gas pipe 11 is positioned in the reservoir 2.
The pH value monitor 801 provided in the reservoir 2 monitors the pH value of the water for cultivation and adjusts the pH value according to the condition of the water for cultivation. Carbon dioxide in water is consumed during photosynthesis of the Botrytis cinerea, the balance of a carbonic acid system of the water body is destroyed, the pH value is increased, and a proper amount of carbon dioxide is timely introduced into the reservoir 2 by the carbon dioxide aerating device 5 to maintain the balance of the carbonic acid system of the water body so as to stabilize the pH value. If the pH value is monitored to be in a descending trend, an alkali solution (such as NaOH solution) with proper concentration is added into the water reservoir 2 by the alkali solution adding device 6 to adjust the pH value, so that the pH value is increased; when the pH value tends to be stable and is in a range suitable for growth of Botrytis cinerea, the addition of the alkaline solution can be stopped. In addition, the carbon dioxide aeration device 5 can continuously introduce a small amount of carbon dioxide in the illumination period, because carbon dioxide is a raw material for photosynthesis, and when a water carbonic acid system is balanced, the carbon dioxide can volatilize in a gas form, so that the pH value of the water for cultivation is not influenced. The air inlet end of the carbon dioxide gas pipe 502 may be connected with a bubble stone 12.
With the growth of Botrytis cinerea, nutrition in the water for cultivation is consumed, nutrition is required to be supplemented (generally, the nutrition is supplemented after 20 days of cultivation), and the nutrient solution is supplemented to the water for cultivation through a nutrient solution adding device 7, wherein the adding amount of the nutrient solution can be determined according to the growth vigor of Botrytis cinerea. The nutrient solution can be compound nutrient solution containing nitrate, phosphate and microelements. The ozone generator 10 is used for releasing ozone with proper concentration to disinfect the water body of the culture pond 1 after the pond water of the reservoir 2 is completely blended, and sending the water body into the culture pond 1 after the disinfection is completed and the ozone volatilizes, and then placing seedlings of the Botrytis cinerea. The air outlet end of the ozone air pipe 11 can be connected with a bubble stone 12.
The nitrifying bacteria adding device 9 is used for adding nitrifying bacteria to the water for cultivation in the water reservoir 2. Along with the growth of the biomass of the Botrytis cinerea, the oxygen released by photosynthesis is increased, so that the reducing substances in the culture water body are converted into an oxidation state, the oxidation-reduction potential is gradually increased, and ionic ammonia nitrogen (NH 4 +) is started to be generated; the low-concentration ionic ammonia nitrogen can be utilized by the Botrytis cinerea, and the high-concentration ionic ammonia nitrogen can damage the algae of the Botrytis cinerea; when the increase of the biomass of the Botrytis cinerea and the gradual rising trend of the oxidation-reduction potential are monitored, a proper amount of nitrifying bacteria are added into the aquaculture water, so that the nitrifying effect is increased, the potential balance of the aquaculture water can be maintained, and the ionic ammonia nitrogen is converted into nitrate nitrogen which is easier to absorb and utilize.
Example 2
In the case that the other parts are the same as the first embodiment, as shown in fig. 3, in this embodiment, the long-stem grape fern algae cultivation system does not include a protein separation tank, the water level of the cultivation tank 1 is higher than the water reservoir 2, and the cultivation tank 1 is communicated with the water reservoir 2 through a self-flowing return pipe 13. The water pump 201 pumps the culture water in the reservoir 2 and flows into the culture pond 1 through the water inlet pipe 202; the water in the culture pond 1 automatically flows into the reservoir 2 through the self-flowing water return pipe 13 under the action of gravity (the water flowing through the self-flowing water return pipe 13 is the culture pond backwater), and is pumped into the culture pond 1 by the water pump 201, so that the circulation is realized.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (8)
1. The utility model provides a long stem grape fern algae cultivation system, includes breed pond, its characterized in that: the device also comprises a reservoir, a carbon dioxide aerating device, an alkali solution adding device and a nutrient solution adding device; the cultivation water in the reservoir is conveyed to the cultivation pond, and the cultivation pond backwater returned by the cultivation pond is returned to the reservoir; the reservoir is provided with a water quality monitoring instrument for monitoring the water quality of the water for cultivation, and the water quality monitoring instrument comprises a pH value monitoring instrument for monitoring the pH value of the water for cultivation; the carbon dioxide gas charging device comprises a carbon dioxide storage tank and a carbon dioxide gas pipe, the gas inlet end of the carbon dioxide gas pipe is communicated with the carbon dioxide storage tank, the gas outlet end of the carbon dioxide gas pipe is positioned in the reservoir, and the carbon dioxide gas pipe is provided with a first speed regulating valve; the alkali solution adding device comprises an alkali solution storage tank and an alkali solution conveying pipe, the liquid inlet end of the alkali solution conveying pipe is communicated with the alkali solution storage tank, the liquid outlet end of the alkali solution conveying pipe is positioned in a reservoir, and a second speed regulating valve is arranged on the alkali solution conveying pipe; the nutrient solution adding device comprises a nutrient solution storage tank and a nutrient solution conveying pipe, the liquid inlet end of the nutrient solution conveying pipe is communicated with the nutrient solution storage tank, the liquid outlet end of the nutrient solution conveying pipe is positioned in the reservoir, and a third speed regulating valve is arranged on the nutrient solution conveying pipe.
2. The Botrytis cinerea culture system according to claim 1, wherein: the water reservoir is provided with an ozone generator and an ozone gas pipe, the gas inlet end of the ozone gas pipe is communicated with the ozone outlet of the ozone generator, and the gas outlet end of the ozone gas pipe is positioned in the water reservoir.
3. The Botrytis cinerea culture system according to claim 1, wherein: the reservoir is provided with a nitrifying bacteria adding device; the water quality monitoring instrument also comprises an oxidation-reduction potentiometer for monitoring the oxidation-reduction potential of the water for cultivation.
4. The Botrytis cinerea culture system according to claim 1, wherein: and a flow-making pump is also arranged in the culture pond.
5. A Botrytis cinerea culture system according to any one of claims 1 to 4, characterized in that: the water level of the culture pond is higher than that of the reservoir, a water suction pump is arranged in the reservoir, and a water outlet of the water suction pump is communicated with the culture pond through a water inlet pipe; the culture pond is communicated with the reservoir through a self-flowing return pipe.
6. A Botrytis cinerea culture system according to any one of claims 1 to 4, characterized in that: the Botrytis cinerea culture system also comprises a protein separation tank, a protein separator is arranged in the protein separation tank, and the culture tank backwater returned from the culture tank returns to the reservoir after passing through the protein separation tank.
7. The Botrytis cinerea culture system according to claim 6, wherein: the water level of the culture pond is higher than that of the protein separation pond, the water level of the protein separation pond is higher than that of the reservoir, the culture pond is communicated with the protein separation pond through a first self-flowing water return pipe, and the protein separation pond is communicated with the reservoir through a second self-flowing water return pipe; a water suction pump is arranged in the reservoir, and a water outlet of the water suction pump is communicated with the culture pond through a water inlet pipe; a first filter frame is arranged in the protein separation tank, the first filter frame consists of a frame and filter cotton paved in the frame, and the water outlet end of the first self-flowing water return pipe is positioned right above the first filter frame; the water reservoir is internally provided with a second filter frame, the second filter frame consists of a frame and filter cotton paved in the frame, and the water outlet end of the second self-flowing water return pipe is positioned right above the second filter frame.
8. A Botrytis cinerea culture system according to any one of claims 1 to 4, characterized in that: the long stem grape fern algae cultivation system further comprises an air inflation device, the air inflation device comprises an aquatic product inflator and an air conveying pipeline, the air conveying pipeline comprises a main air conveying pipe and two branch air conveying pipes, the air inlet ends of the main air conveying pipe are communicated with the air outlet of the aquatic product inflator, the air inlet ends of the two branch air conveying pipes are communicated with the air outlet ends of the main air conveying pipe, and the air outlet ends of the two branch air conveying pipes are respectively positioned in the reservoir and the cultivation pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084166.XU CN220936118U (en) | 2023-11-15 | 2023-11-15 | Botrytis cinerea culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323084166.XU CN220936118U (en) | 2023-11-15 | 2023-11-15 | Botrytis cinerea culture system |
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| Publication Number | Publication Date |
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| CN220936118U true CN220936118U (en) | 2024-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323084166.XU Active CN220936118U (en) | 2023-11-15 | 2023-11-15 | Botrytis cinerea culture system |
Country Status (1)
| Country | Link |
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| CN (1) | CN220936118U (en) |
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2023
- 2023-11-15 CN CN202323084166.XU patent/CN220936118U/en active Active
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