CN107900278A - A kind of used sodium silicate sand wawter bloom bio-regeneration automaton and method - Google Patents
A kind of used sodium silicate sand wawter bloom bio-regeneration automaton and method Download PDFInfo
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- CN107900278A CN107900278A CN201710963475.4A CN201710963475A CN107900278A CN 107900278 A CN107900278 A CN 107900278A CN 201710963475 A CN201710963475 A CN 201710963475A CN 107900278 A CN107900278 A CN 107900278A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
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Abstract
It is culture medium and used sodium silicate sand in incubator, culture medium is used for microdisk electrode the present invention relates to a kind of used sodium silicate sand wawter bloom bio-regeneration automaton and method, including incubator.Water level, illumination, temperature, PH and concentration sensor and growing environment regulation device are additionally provided with incubator, each sensor and environment conditioning equipment are connected with controller.The present invention consumes the remaining binder on used sodium silicate sand surface using the suspension microalgae for being easy to wawter bloom, " degraded " and " transfer " of waterglass is realized by biological dissolution, the double back that waterglass and old sand can be achieved is received, it is with environmentally protective, the multiple advantages such as processing cost is low, and by culture medium water level, temperature, illumination, the environmental condition such as PH and concentration and micro algae growth state is monitored control, microalgae group is set to be in suitable growing environment, be conducive to the growth and breeding of microalgae group, improve absorption rate of the microalgae group to waterglass, greatly shorten the processing time of used sodium silicate sand.
Description
Technical field
The present invention relates to cast metal material reclaiming field, and in particular to a kind of used sodium silicate sand wawter bloom bio-regeneration
Automaton and method.
Background technology
Waterglass (sodium metasilicate) is current most successful inorganic chemistry binding agent, and long-time service is harmless.With water glass
Glass sand molding, cheap, good fluidity, hardening are fast, and the dimensional accuracy of type (core) is high, in mulling, moulding, cast and knockout mistake
Have no irritating odor in journey or toxic gas produces, also without black pollution.Water virus is from the 1960s through Soviet Union
Behind the incoming China of connection, it is widely used, the steel-casting that current China there are about 70% employs water-glass sand casting technique.
However, there is with this major defect for utilization of the waterglass in terms of casting：Regenerating water-glass old sand reclamation rate is low.
The used sodium silicate sand that there are up to ten million tons in China every year is discarded, and casting waterglass discards sand wash such as mountain.Many scientific and technological strengths
Antiquated sand is directly discarded in rivers and creeks, mountain valley and big marine by poor factory, causes vegetation to be destroyed, and solvable in old sand
Property the material such as alkalescence waterglass can polluted surface water and underground water, so as to cause serious environmental pollution, cause original great ring
The water-glass sand technology of guarantor's advantage is instead into factor of pollution environment, therefore the use of waterglass is into environmental protection
One double-edged sword.As a series of perfect and to environmental protection the requirement of the mining laws in China, high-quality silica sand are more next
More become scarce resource.The present invention carries out original place recycling aiming at those used sodium silicate sands discarded in mountain valley and other places, both may be used
To create high-quality silica sand resource, waterglass can also be efficiently used, and solve dirt of the discarded old sand for environment
Dye, factory can also be used this method to recycle used sodium silicate sand.The maximum feature of used sodium silicate sand in-situ regeneration technique is to utilize silicon
Algae carrys out the soluble waterglass that " biological dissolution, degraded " is attached on old sand.Compared with routine techniques, without larger wiping of consuming energy
High-grade regeneration silica sand can be obtained by the technique such as washing.Another product of in-situ regeneration technique for be enriched in vivo a large amount of sodium from
Son, the wawter bloom diatom of silicate ion, the waterglass preparation process for developing siccative or incinerated matter based on wawter bloom diatom, can also open
The magnificent diatom of shampoo prepares the new side of other high value added products such as white carbon, famous-brand and high-quality aquatic products open-mouthed bait, siliceous fertilizer, diatom ooze
Method, final purpose are to be regenerated the remaining binder in old sand, realize the sustainable development of water-glass sand mold casting.It is important
, carbon dioxide can be consumed during growth of diatom algae, greenhouse effects can be improved in certain degree.The rows such as weaving, printing and dyeing
Industry is required for using waterglass inorganic binder, equally can also use waste liquid of the method recycling rich in waterglass.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of used sodium silicate sand wawter bloom bio-regeneration automaton
And method.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
A kind of used sodium silicate sand wawter bloom bio-regeneration automaton, including incubator, are placed with the incubator
Culture medium, the culture medium are used to carry out microdisk electrode, further include used sodium silicate sand, the used sodium silicate sand is arranged on culture medium
It is interior, be additionally provided with water level sensor and water inlet/outlet device in the incubator, the water level sensor and water inlet/outlet device with
Controller connects, and the water level sensor is used to detecting the height of water level of culture medium in incubator, and the water inlet/outlet device is to training
Support case water filling or draw water, the height of water level that the controller is used for the culture medium in incubator is less than default lowest water level value time control
Water inlet/outlet device processed water filling into incubator, when the height of water level for the culture medium in incubator is more than default peak level value
Control water inlet/outlet device draws water incubator.
Further, light compensating apparatus and optical sensor are additionally provided with the incubator, the light compensating apparatus is used to mend
The illumination in incubator is filled, the optical sensor is used to detect the intensity of illumination in incubator；
The light compensating apparatus includes natural light light compensating apparatus and artificial light installations, and the natural light light compensating apparatus includes the sun
Energy automatic spot-following device and light dispersal device, the solar energy automatic spot-following device are mutually interconnected with light dispersal device by optical fiber
Connect, the smooth dispersal device is arranged in incubator, and the smooth dispersal device is used to make uniform light be distributed in incubator, institute
The light source for stating artificial light installations is arranged in incubator, and the natural light light compensating apparatus, artificial light installations and optical sensor are equal
It is connected with controller, the intensity of illumination that the controller is used in incubator, which is less than when presetting minimum illumination intensity value, to be opened
Dynamic natural light light compensating apparatus and artificial light installations, be in for the intensity of illumination in incubator preset minimum illumination intensity value and
Start natural light light compensating apparatus when between default maximum light intensity value, be more than for the intensity of illumination in incubator and preset most
Natural light light compensating apparatus and artificial light installations are closed during high illumination intensity value.
Further, temperature sensor, heating unit and refrigerating plant are additionally provided with the incubator, the temperature passes
Sensor is used for the temperature for detecting culture medium in incubator, and temperature detection result is sent to controller, and the controller is used for
When temperature detection result is less than preset temperature lower limit, control heating unit starts, default for being more than in temperature detection result
During temperature upper limit, control refrigerating plant starts.
Further, PH sensor is additionally provided with the incubator, the PH sensor is used to detect training in incubator
The pH value of base is supported, the controller obtains PH testing results at PH sensor.
Further, camera is additionally provided with the incubator, the camera is used for the growth conditions for shooting microalgae,
The controller obtains view data at camera.
Further, micro algae growth density monitoring device is additionally provided with the incubator and takes out algae device, the microalgae
Stand density monitoring device is used for the growth conditions for detecting microalgae in incubator, and the growth conditions testing result of microalgae is sent
To controller, the algae device of taking out is used to extract out the microalgae in incubator；The controller is used for the growth conditions in microalgae
When testing result is more than the growth upper limit value of default microalgae, control takes out algae device and starts to take out algae, for the growth conditions in microalgae
When testing result is less than the growth lower limit of default microalgae, control takes out algae device and stops taking out algae.
Further, it is additionally provided with oxygen-increasing device in the incubator.
Further, be provided with partition plate in the incubator, incubator divide into multiple septal areas by the partition plate, microalgae and
Used sodium silicate sand is not in same septal area, and the culture medium between different septal areas is interconnected.
A kind of used sodium silicate sand wawter bloom bio-regeneration autocontrol method, carries out again used sodium silicate sand using microdisk electrode
Raw processing, and the intensity of illumination to culture medium, temperature, water level, pH value and micro algae growth density are monitored and control.
Further, it is described that the intensity of illumination of culture medium, temperature, water level, pH value and micro algae growth density are controlled
Method include long-range control method.
Beneficial effects of the present invention are：The present invention largely consumes used sodium silicate sand using the suspension microalgae algae for being easy to wawter bloom
The remaining binder on surface, realizes " degraded " and " transfer " of waterglass, it can be achieved that waterglass and old sand by biological dissolution
Double back is received, have it is environmentally protective, save the multiple advantages such as nature, processing cost be low, and by culture medium height of water level, temperature
The environmental conditions such as degree, intensity of illumination and micro algae growth state are monitored and control, and microalgae group can be made to be in certain fit
In suitable growing environment, be conducive to the growth and breeding of microalgae group, so as to improve the absorption rate of waterglass, greatly shorten
The processing time of used sodium silicate sand.
Brief description of the drawings
Fig. 1 is 1 structure diagram of the device of the invention embodiment；
Fig. 2 is 2 structure diagram of the device of the invention embodiment.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, incubator；2nd, water level sensor；3rd, water inlet/outlet device；4th, solar energy automatic spot-following device；5th, light dispersal device；
6th, optical sensor；7th, heating unit；8th, PH sensor；9th, inlet and outlet pipe lines；10th, algae device is taken out；11st, partition plate；12nd, microalgae is deposited
Storage tank；13rd, control cabinet；14th, microalgae culture pool；15th, used sodium silicate sand pond
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of used sodium silicate sand wawter bloom bio-regeneration automaton, including incubator 1, the culture
It is placed with culture medium in case 1, the culture medium is used to carry out microdisk electrode, further includes used sodium silicate sand, described in the present embodiment
Used sodium silicate sand and microalgae are both placed in incubator, and wherein used sodium silicate sand is located in incubator in incubator bottom, microalgae
Upper strata, water level sensor 2 and water inlet/outlet device 3, water level sensor 2 and the Inlet and outlet water dress are additionally provided with the incubator 1
Put 3 to be connected with controller, the water level sensor 2 is used for the height of water level for detecting culture medium in incubator 1, the Inlet and outlet water
Device 3 is to 1 water filling of incubator or draws water, and in the present embodiment, it is 20 centimetres to preset lowest water level value, and it is 10 to preset lowest water level value
Centimetre, the height of water level that the controller is used for the culture medium in incubator 1 controls water inlet/outlet device 3 to training when being less than 10 centimetres
Water filling in case 1 is supported, the height of water level for the culture medium in incubator 1 controls water inlet/outlet device 3 to culture when being more than 20 centimetres
Case 1 draws water.
Nitrogen pool in the culture medium is 0.2mg/L~50mg/L, and total phosphorus content is 0.025mg/L~0.3mg/L, total potassium
It is 0-14mg/L to measure as 0.038mg/L~0.45mg/L, total magnesium amount, and total calcium content 0-7.2mg/L, total manganese amount is 0-0.073mg/
L。
By adjusting the concentration of the nutriment of suitable micro algae growth, microalgae will be promoted quickly to breed, when can shorten culture
Between, greatly improve the efficiency of bio-regeneration used sodium silicate sand.
Algae in the microalgae group includes star bar algae, melosira, boat-shaped algae, shank algae, small ring algae, hat disk algae, song
One or more in shell algae, crisp bar algae, rotary strainer algae and Skeletonema Greville.By cultivating a variety of microalgaes, can promote between microalgae
Competition, accelerates the growth of advantage algae；The environment that a variety of microalgaes are suitable for extraneous change is cultivated, makes in culture medium that there are one all the time
Kind or a variety of advantage algaes.
Light compensating apparatus and optical sensor 6 are additionally provided with the incubator 1, the light compensating apparatus is used to improve incubator
Intensity of illumination in 1, the optical sensor 6 are used to detect the intensity of illumination in incubator 1；
The light compensating apparatus includes natural light light compensating apparatus and artificial light installations, and the natural light light compensating apparatus includes the sun
Energy automatic spot-following device 4 and light dispersal device 5, the solar energy automatic spot-following device 4 and light dispersal device 5 are mutual by optical fiber
Connection, the smooth dispersal device 5 are arranged in incubator 1, and the smooth dispersal device is used to make uniform light be distributed in incubator
Interior, the light source of the artificial light installations is arranged in incubator 1, and the natural light light compensating apparatus, artificial light installations and illumination pass
Sensor 6 is connected with controller, and in the present embodiment, artificial light installations are LED light, and are arranged in light dispersal device 5, this implementation
In example, it is 50LX to preset minimum illumination intensity value, and default maximum light intensity value is 100LX, and the controller is used for
Intensity of illumination in incubator 1 starts natural light light compensating apparatus and artificial light installations when being less than 50LX, in incubator 1
Start natural light light compensating apparatus when intensity of illumination is between 50LX and 100LX, be more than for the intensity of illumination in incubator 1
Natural light light compensating apparatus and artificial light installations are closed during 100LX.
Temperature sensor 6, heating unit 7 and refrigerating plant, the temperature sensor 6 are additionally provided with the incubator 1
Controller is sent to for detecting the temperature of culture medium in incubator 1, and by temperature detection result, the controller is used in temperature
When degree testing result is less than preset temperature lower limit, control heating unit 7 starts, for being more than preset temperature in temperature detection result
During the upper limit, control refrigerating plant starts.
PH sensor 8 is additionally provided with the incubator 1, the PH sensor 8 is used to detect culture medium in incubator 1
PH value, the controller obtain PH testing results at PH sensor 8.
Camera is additionally provided with the incubator 1, the camera is used for the growth conditions for shooting microalgae, the control
Device obtains view data at camera.
Micro algae growth density monitoring device is additionally provided with the incubator 1 and takes out algae device 10, the micro algae growth is close
Degree monitoring device is used for the growth conditions for detecting microalgae in incubator 1, and the growth conditions testing result of microalgae is sent to control
Device processed, in the present embodiment, the micro algae growth density monitoring device is laser emitter and laser detector, the Laser emission
Device is distributed in above culture medium, and a corresponding laser detector, laser detection are both provided with below each laser emitter
Device is arranged on below microalgae, the degree that laser detector may determine that laser blocked by microalgae by detecting the intensity of laser, into
And it can determine whether the growth conditions of microalgae are crossed and contain.
The algae device 10 of taking out is used to extract out the microalgae in incubator 1；The controller is used for the growth shape in microalgae
When state testing result is more than the growth upper limit value of default microalgae, control takes out algae device 10 and starts to take out algae, for the growth in microalgae
When state-detection result is less than the growth lower limit of default microalgae, control takes out algae device 10 and stops taking out algae, and the microalgae of extraction enters
In microalgae storage box 12, it can be recycled.
Oxygen-increasing device is additionally provided with the incubator 1, oxygen-increasing device can increase the oxygen content in culture medium, promote micro-
Algae propagation.
Embodiment 2
As shown in Fig. 2, a kind of used sodium silicate sand wawter bloom bio-regeneration automaton, including incubator 1, the culture
Culture medium is placed with case 1, is provided with partition plate 11 in the incubator 1, the partition plate 11 by incubator 1 divide into it is multiple every
Area, wherein some septal areas are used for microdisk electrode, it is microalgae culture pool, some septal areas are used to place used sodium silicate sand, are waterglass
Old sand pond, the incubator microalgae culture pool and used sodium silicate sand pond are staggered, have between the lower section of partition plate 11 and incubator 1 logical
Road, the culture medium between different septal areas can be interconnected by passage.
In the present embodiment, the outer wall of the incubator 1 is 7 centimetres, and the height of culture medium is 5 centimetres in incubator, culture
The outer wall of case 1 is very low, and culture medium is very shallow, therefore the intensity of illumination in culture medium is relatively good, it is not necessary to light compensating apparatus is set, it is described
Be additionally provided with water level sensor 2 and water inlet/outlet device 3 in incubator 1, the water level sensor 2 and water inlet/outlet device 3 with control
Device processed connection, the inlet and outlet pipe lines 9 of the water inlet/outlet device 3 are connected from different septal areas respectively, for microalgae culture pool and
The water filling of used sodium silicate sand pond is drawn water, and in the present embodiment, it is 3 centimetres to preset lowest water level value, and it is 7 lis to preset lowest water level value
Rice, the height of water level that the controller is used for the culture medium in incubator 1 control water inlet/outlet device 3 to culture when being less than 3 centimetres
Water filling in case, for the culture medium in incubator height of water level be more than 7 centimetres when control water inlet/outlet device 3 to incubator 1 into
Row draws water.
Nitrogen pool in the culture medium is 0.2mg/L~50mg/L, and total phosphorus content is 0.025mg/L~0.3mg/L, total potassium
It is 0-14mg/L to measure as 0.038mg/L~0.45mg/L, total magnesium amount, and total calcium content 0-7.2mg/L, total manganese amount is 0-0.073mg/
L。
By adjusting the concentration of the nutriment of suitable micro algae growth, microalgae will be promoted quickly to breed, when can shorten culture
Between, greatly improve the efficiency of bio-regeneration used sodium silicate sand.
Algae in the microalgae group includes star bar algae, melosira, boat-shaped algae, shank algae, small ring algae, hat disk algae, song
One or more in shell algae, crisp bar algae, rotary strainer algae and Skeletonema Greville.By cultivating a variety of microalgaes, can promote between microalgae
Competition, accelerates the growth of advantage algae；The environment that a variety of microalgaes are suitable for extraneous change is cultivated, makes in culture medium that there are one all the time
Kind or a variety of advantage algaes.
Temperature sensor 6, heating unit 7 and refrigerating plant, the temperature sensor 6 are additionally provided with the incubator 1
Controller is sent to for detecting the temperature of culture medium in incubator 1, and by temperature detection result, in the present embodiment, presets temperature
Lower limit is spent for 20 DEG C, and the preset temperature upper limit is 28 DEG C, and the controller is used for when temperature detection result is less than 20 DEG C, and control adds
Thermal 7 starts, for when temperature detection result is more than 28 DEG C of preset temperature, control refrigerating plant to start.
PH sensor 8 is additionally provided with the incubator 1, the PH sensor 8 is used to detect culture medium in incubator 1
PH value, the controller obtain PH testing results at PH sensor 8.
Camera is additionally provided with the incubator 1, the camera is used for the growth conditions for shooting microalgae, the control
Device obtains view data at camera.
Micro algae growth density monitoring device is additionally provided with the incubator 1 and takes out algae device 10, the micro algae growth is close
Degree monitoring device is used for the growth conditions for detecting microalgae in incubator 1, and the growth conditions testing result of microalgae is sent to control
Device processed, in the present embodiment, the micro algae growth density monitoring device is laser emitter and laser detector, the Laser emission
Device is distributed in above culture medium, and a corresponding laser detector, laser detection are both provided with below each laser emitter
Device is arranged on below microalgae, the degree that laser detector may determine that laser blocked by microalgae by detecting the intensity of laser, into
And it can determine whether the growth conditions of microalgae are crossed and contain.
The algae device 10 of taking out is used to extract out the microalgae in incubator 1；The controller is used for the growth shape in microalgae
When state testing result is more than the growth upper limit value of default microalgae, control takes out algae device 10 and starts to take out algae, for the growth in microalgae
When state-detection result is less than the growth lower limit of default microalgae, control takes out algae device 10 and stops taking out algae, and the microalgae of extraction enters
In microalgae storage box 12, it can be recycled.
Oxygen-increasing device is additionally provided with the incubator 1, oxygen-increasing device can increase the oxygen content in culture medium, promote micro-
Algae propagation.
In above-described embodiment 1 and embodiment 2, four sides of culture pond are transparent, and light transmittance is good, and controller is placed in control
In case 13, controller is Raspberry Pi, and the testing result of various sensors and camera can be uploaded to cloud system by Raspberry Pi
System, user can remotely be monitored and controlled bioreactor by logging in cloud system, use easy to operation.
Finally, detection can be sampled to the used sodium silicate sand demolding rate in incubator by timing, reaches acceptance value
When, illustrate that regenerating water-glass old sand is completed, reclaimed sand can be taken out and used.
The present invention largely consumes the remaining binder on used sodium silicate sand surface using the suspension microalgae algae for being easy to wawter bloom, leads to
Cross biological dissolution and realize " degraded " and " transfer " of waterglass, it can be achieved that the double back of waterglass and old sand receipts, with it is environmentally protective,
The multiple advantages such as nature, processing cost be low are saved, and by culture medium height of water level, temperature, intensity of illumination, algal grown
The environmental conditions such as state are monitored and control, and microalgae group can be made to be in certain suitable growing environment, be conducive to
The growth and breeding of microalgae group, so as to improve the absorption rate of waterglass, greatly shorten the processing time of used sodium silicate sand.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of used sodium silicate sand wawter bloom bio-regeneration automaton, it is characterised in that including incubator (1), the training
Support and culture medium is placed with case (1), the culture medium is used to carry out microdisk electrode, further includes used sodium silicate sand, the waterglass
Old sand is arranged in culture medium, and water level sensor (2) and water inlet/outlet device (3), the water are additionally provided with the incubator (1)
Level sensor (2) and water inlet/outlet device (3) are connected with controller, and the water level sensor (2) is used to detect in incubator (1)
The height of water level of culture medium, the water inlet/outlet device (3) is to incubator (1) water filling or draws water, and the controller is used to cultivate
The height of water level of case (1) interior culture medium controls water inlet/outlet device (3) note into incubator (1) when being less than default lowest water level value
Water, for controlling water inlet/outlet device (3) to training when the height of water level of incubator (1) interior culture medium is more than default peak level value
Case (1) is supported to draw water.
2. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
Support and light compensating apparatus and optical sensor (6) are additionally provided with case (1), the light compensating apparatus is used to supplement the light in incubator (1)
According to the optical sensor (6) is used to detect the intensity of illumination in incubator (1)；
The light compensating apparatus includes natural light light compensating apparatus and artificial light installations, and the natural light light compensating apparatus includes solar energy certainly
Dynamic light-chasing device (4) and light dispersal device (5), the solar energy automatic spot-following device (4) and light dispersal device (5) pass through optical fiber
It is connected with each other, the smooth dispersal device (5) is arranged in incubator (1), and the smooth dispersal device (5) is used to make uniform light point
In incubator (1), the light source of the artificial light installations is arranged in incubator (1) cloth, and the artificial light installations and illumination pass
Sensor (6) is connected with controller, and the intensity of illumination that the controller is used in incubator (1), which is less than, presets minimum light
Start natural light light compensating apparatus and artificial light installations during according to intensity level, be in default for the intensity of illumination in incubator (1)
Start natural light light compensating apparatus when between minimum illumination intensity value and default maximum light intensity value, in incubator (1)
Intensity of illumination close natural light light compensating apparatus and artificial light installations when being more than default maximum light intensity value.
3. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
Support and temperature sensor (6), heating unit (7) and refrigerating plant are additionally provided with case (1), the temperature sensor (6) is used to examine
The temperature of incubator (1) interior culture medium is surveyed, and temperature detection result is sent to controller, the controller is used to examine in temperature
When survey result is less than preset temperature lower limit, control heating unit (7) starts, for being more than preset temperature in temperature detection result
In limited time, refrigerating plant is controlled to start.
4. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
To support and PH sensor (8) is additionally provided with case (1), the PH sensor (8) is used for the pH value for detecting incubator (1) interior culture medium,
The controller obtains PH testing results from PH sensor (8).
5. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
Support and camera is additionally provided with case (1), the camera is used for the growth conditions for shooting microalgae, and the controller is at camera
Obtain view data.
6. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
Support and micro algae growth density monitoring device and pumping algae device (10), the micro algae growth density monitoring device are additionally provided with case (1)
Controller is sent to for detecting the growth conditions of incubator (1) interior microalgae, and by the growth conditions testing result of microalgae, it is described
Algae device (10) is taken out to be used to extract out the microalgae in incubator (1)；The controller is used to detect knot in the growth conditions of microalgae
When fruit is more than the growth upper limit value of default microalgae, control takes out algae device (10) and starts to take out algae, for the growth conditions inspection in microalgae
When surveying result less than the growth lower limit for presetting microalgae, control takes out algae device (10) and stops pumping algae.
7. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
Support in case (1) and be additionally provided with oxygen-increasing device.
8. used sodium silicate sand wawter bloom bio-regeneration automaton according to claim 1, it is characterised in that the training
Support in case (1) and be provided with partition plate (11), incubator (1) divide into multiple septal areas by the partition plate (11), and microalgae and waterglass are old
Sand is not in same septal area, and the culture medium between different septal areas is interconnected.
9. a kind of used sodium silicate sand wawter bloom bio-regeneration autocontrol method, it is characterised in that using microdisk electrode to waterglass
Old sand carries out regeneration treatment, and the intensity of illumination to culture medium, temperature, water level, pH value and micro algae growth density are monitored
And control.
10. used sodium silicate sand wawter bloom bio-regeneration autocontrol method according to claim 9, it is characterised in that described
Remote control method is included to the method that the intensity of illumination of culture medium, temperature, water level, pH value and micro algae growth density are controlled
Method.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210204500A1 (en) * | 2019-11-21 | 2021-07-08 | Exxonmobil Research And Engineering Company | Autonomous submersible device for algae growth and collection |
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| CN107900278B (en) | 2020-07-03 |
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