CN112960777A - System for purifying aquaculture water body by using photosynthetic bacteria - Google Patents
System for purifying aquaculture water body by using photosynthetic bacteria Download PDFInfo
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- CN112960777A CN112960777A CN202110164332.3A CN202110164332A CN112960777A CN 112960777 A CN112960777 A CN 112960777A CN 202110164332 A CN202110164332 A CN 202110164332A CN 112960777 A CN112960777 A CN 112960777A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 241000894006 Bacteria Species 0.000 title claims abstract description 23
- 230000000243 photosynthetic effect Effects 0.000 title claims abstract description 23
- 238000009360 aquaculture Methods 0.000 title claims abstract description 18
- 244000144974 aquaculture Species 0.000 title claims abstract description 18
- 230000002441 reversible effect Effects 0.000 claims description 17
- 230000008635 plant growth Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 14
- 239000003638 chemical reducing agent Substances 0.000 description 10
- 244000005700 microbiome Species 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000029553 photosynthesis Effects 0.000 description 3
- 238000010672 photosynthesis Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000005483 Hooke's law Effects 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003674 animal food additive Substances 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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000852 hydrogen donor Substances 0.000 description 1
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- 238000009287 sand filtration Methods 0.000 description 1
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- 150000003568 thioethers Chemical class 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
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- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Hydrology & Water Resources (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a system for purifying aquaculture water by utilizing photosynthetic bacteria, which comprises a base and a photoreactor main body, wherein guide rails are vertically arranged at two ends of the base, each guide rail comprises a pair of vertically arranged first rails, and an arched second rail is arranged at the upper ends of the pair of first rails; the base is arranged in a hollow shape, a driving shaft is horizontally arranged on one side in the base, a main curtain sheet is wound on the driving shaft, a first through hole penetrates through the base, and the main curtain sheet is connected with the first rail and the second rail in a sliding mode after penetrating through the first through hole; the equal level in both ends in the base is provided with the driven shaft, and it has the side curtain piece to wind on the driven shaft, runs through on the base and sets up a pair of second through-hole, and every side curtain piece wears to establish behind the second through-hole with a pair of first track sliding connection and cover first track and second track. The invention reduces the erosion of rainwater to the tubular photobioreactor so as to ensure the service life of the tubular photobioreactor.
Description
Technical Field
The invention relates to the technical field of aquaculture water body purification devices, in particular to a system for purifying aquaculture water bodies by using photosynthetic bacteria.
Background
Photosynthetic bacteria are microorganisms that use light as an energy source and can perform photosynthesis using organic matters, sulfides, ammonia, and the like in the nature as a hydrogen donor and carbon source under anaerobic illumination conditions, and unlike green plants, their photosynthesis is not oxygen-producing.
In aquaculture, toxic substances such as nitrite and sulfide in water can be degraded, and the functions of serving as bait, purifying water quality, preventing diseases, serving as a feed additive and the like are realized. The photosynthetic bacteria have strong adaptability, can tolerate high-concentration organic wastewater, has certain tolerance and decomposition capacity on toxicants such as phenol, cyanogen and the like, and has strong decomposition and conversion capacity. Its many characteristics make it have huge using value in the pollution-free aquaculture.
Since the culture environment of photosynthetic bacteria is often indoor culture, the transportation cost of photosynthetic bacteria cultured indoors is increased when the photosynthetic bacteria cultured indoors are thrown into outdoor culture water. Therefore, the Qingdao bioenergy and Process institute of Chinese academy of sciences discloses a Chinese patent with publication number CN102206570B, namely discloses a device and a culture method for microalgae scale culture, the main structure of the device is as follows: the open type raceway pond is provided with a liquid outlet, the liquid outlet is connected with a liquid pump, and the liquid outlet is connected with a liquid inlet at the bottom of the sealed type photobioreactor through the liquid pump; the top of the sealed photobioreactor is provided with a liquid outlet pipeline, and culture liquid flows back to the open raceway pond through the liquid outlet pipeline.
In the prior art, the photobioreactor is arranged outdoors, namely beside an open raceway pond, and then the pond raw water is subjected to simple sand filtration and then is added with a culture medium, strains or algae seeds to directly culture microalgae so as to reduce the culture cost and the transportation cost of the microalgae.
However, in rainfall, the tubular photobioreactor is exposed outdoors for a long time, so that the tubular photobioreactor is easily corroded by rainwater, the service life of the tubular photobioreactor is further influenced, and improvement is needed.
Disclosure of Invention
The invention provides a system for purifying aquaculture water by using photosynthetic bacteria, which can avoid the erosion of rainwater during rainfall, thereby prolonging the service life of the device.
The technical purpose of the invention is realized by the following technical scheme: a system for purifying aquaculture water by using photosynthetic bacteria comprises a strip-shaped base and a photoreactor main body arranged on the base, wherein guide rails distributed on two sides of the photoreactor main body are vertically arranged at two ends of the base, each guide rail comprises a pair of first rails which are vertically arranged side by side, and an arched second rail is arranged at the upper end of each pair of first rails; the base is arranged in a hollow shape, a driving shaft arranged along the length direction of the base is horizontally arranged on one side in the base, a main curtain sheet is wound on the driving shaft, a first through hole penetrates through the base, and the main curtain sheet is connected with the first rail and the second rail in a sliding mode after penetrating through the first through hole; driven shafts distributed along the width direction of the driven shafts are horizontally arranged at two ends in the base, side curtain sheets are wound on the driven shafts, a pair of second through holes penetrate through the base, and each side curtain sheet penetrates through the second through holes and then is in sliding connection with the first rails and covers the first rails and the second rails;
the inner sides of the main curtain piece and the side curtain pieces are provided with LED plant growth lamps.
By adopting the technical scheme, when the tubular photobioreactor works, the photobioreactor main body is utilized to culture microorganisms. When the photo-reactor falls into rain, the driving shaft and the driven shaft are controlled to rotate, the driving shaft winds the main curtain sheet down, the main curtain sheet is controlled to move outwards along the first through hole, the main curtain sheet slides on the guide rail at the moment, and finally the photo-reactor main body is covered and covered. Meanwhile, the driven shaft winds down the side curtain pieces, the side curtain pieces are controlled to move outwards along the second through holes, the main curtain pieces slide upwards along the inner sides of the pair of first rails at the moment, and finally the two ends of the rails are covered, so that the all-around covering and covering of the photoreactor main body are realized, and the erosion of rainwater is prevented. Therefore, the main curtain sheet and the side curtain sheets are arranged to realize the omnibearing covering and covering of the photoreactor main body, a relatively closed environment is provided for the photoreactor main body, the photoreactor main body is prevented from being eroded by rainwater, and the service life of the tubular photobioreactor is ensured;
when the main curtain sheet and the side curtain sheets cover and cover the photoreactor main body in an all-around manner, the LED plant growth lamp is used as natural light, so that microorganisms can continue to multiply. Therefore, the method realizes the culture of the microorganisms, reduces the culture period and normal discharge use of the microorganisms, and is suitable for the culture of the microorganisms in the plum rain season.
The present invention in a preferred example may be further configured to: the base deviates from one side level of first through-hole is provided with the confession the recess of the tip embedding of main curtain piece, main curtain piece embedding one side outside in the recess is provided with the jack, horizontal threaded connection has on the base and is used for pegging graft the inserted bar of jack.
Through adopting above-mentioned technical scheme, after the main curtain piece covered the photoreactor main part and establishes, the tip of main curtain piece moved to in the recess. At the moment, the inserting rod is rotated to be inserted into the inserting hole in the main curtain sheet, so that the main curtain sheet is locked and fixed, the stability of the main curtain sheet is improved, and the main body of the photoreactor is stably covered and covered.
The present invention in a preferred example may be further configured to: the two ends in the base are provided with right-angle speed reducers, the right-angle speed reducers are located between the driving shaft and the driven shaft, and the driving shaft and one end, close to the driven shaft, of the driven shaft are provided with bevel gear sets meshed with each other between the right-angle speed reducers.
Through adopting above-mentioned technical scheme, when covering the photoreactor main part and establish and cover, the control driving shaft is rotatory, utilizes bevel gear set and right angle reducer's cooperation this moment, drives the driven shaft and rotates jointly. And when the main curtain sheet covers the photoreactor main body, the side curtain sheets just cover and cover the two sides of the photoreactor main body, so that the photoreactor main body is covered in an all-dimensional manner. Therefore, by arranging the linkage mechanism, the synchronous motion control of the main curtain sheet and the side curtain sheet can be realized only by controlling the rotation of the driving shaft, the driving source is saved, and the waste of energy and resources is reduced.
The present invention in a preferred example may be further configured to: the base is internally provided with a servo motor for driving the driving shaft to rotate, and the base is provided with a forward rotation button switch and a reverse rotation button switch for respectively controlling the forward rotation and the reverse rotation of the servo motor.
The present invention in a preferred example may be further configured to: the upper end surface of the base is vertically provided with an installation pipe, the installation pipe is covered with the forward rotation button switch, the upper end of the installation pipe is provided with a water collecting hopper, a control plate is horizontally arranged in the installation pipe, and the upper end surface of the control plate is vertically provided with a pull rod positioned outside the water collecting hopper; the control panel is vertically connected with the mounting tube in a sliding mode and used for pressing the forward rotation button switch, an elastic bulge abutting against the lower end face of the control panel is arranged in the middle of the mounting tube, and a drain hole located above the press switch is formed in the outer side of the lower end of the mounting tube.
By adopting the technical scheme, when raining suddenly and no person is beside the main body of the photoreactor, rainwater is accumulated in the water collecting hopper and flows into the installation pipe gradually. When the accumulated water in the mounting pipe is more, the gravity of the rainwater drives the control plate to open the elastic bulge and move downwards. At the moment, the control panel impacts the forward rotation button switch to move downwards, and the forward rotation button switch is pressed. Meanwhile, the control panel moves to the lower part of the drain hole, rainwater is gradually discharged along the drain hole, and meanwhile, the forward rotation button switch automatically bounces and drives the control panel to move upwards, and the main curtain sheet and the side curtain sheets are controlled to cover and cover the photoreactor main body. Until the forward rotation button switch is reset, the control panel is still positioned below the drain hole to ensure normal drainage of rainwater without influencing the forward rotation button switch. After the rainfall stops, the pull rod is pulled manually to drive the control panel to move upwards, so that the control panel moves to the position above the elastic bulge, and the control panel is reset. And then manually controlling the on-off of the reversing button switch to release the covering and covering of the photoreactor body. When people are about to fall and workers are beside the photoreactor main body, the control pull rod is controlled to drive the control plate to move downwards, so that the control plate can be used for opening the elastic bulge and pressing the forward rotation button switch. And then the pulling rod and the control panel are lifted upwards to enable the forward rotation button switch to bounce, so that the main curtain sheet and the side curtain sheets can be controlled to cover and cover the photoreactor main body. And then, the position of the control plate is adjusted to ensure that the control plate is positioned below the drain hole, so that the forward rotation button switch is not influenced when rainfall occurs, and the manual control for covering the photoreactor main body is realized. Therefore, the manual control and the automatic control of the movement of the main curtain sheet and the side curtain sheet are realized by arranging the opening and closing mechanism with an ingenious structure, and the movement of the main curtain sheet and the side curtain sheet is controlled by utilizing rainfall so as to realize the covering of the photoreactor main body and ensure that the covering and the covering of the photoreactor main body can still be realized when no one is in person.
The present invention in a preferred example may be further configured to: the base is provided with a protective cover covering the reversing button switch.
Through adopting above-mentioned technical scheme, cover the reversal button switch through setting up the protection casing and establish, avoid reversal button switch to appear the mistake and touch the phenomenon, protect reversal button switch simultaneously, the security when guaranteeing reversal button switch's normal use and use.
In conclusion, the invention has the following beneficial effects:
1. the main curtain sheet and the side curtain sheets are arranged to realize the omnibearing covering and covering of the photoreactor main body, a relatively closed environment is provided for the photoreactor main body, the photoreactor main body is prevented from being eroded by rainwater, and the service life of the tubular photobioreactor is ensured;
2. the main curtain sheet and the side curtain sheets are respectively controlled to rise or fall by arranging the forward rotation button switch and the reverse rotation button switch which are mutually independent, so that the phenomenon of mistaken touch is avoided, and the stable covering and covering of the main body of the photoreactor is ensured;
3. the movement of the main curtain sheet and the side curtain sheets is controlled by rainfall so as to realize the covering of the photoreactor main body, and the covering of the photoreactor main body can still be realized when nobody is ensured.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural view of a guide rail of the embodiment;
FIG. 3 is a schematic diagram of the connection relationship of the embodiment;
FIG. 4 is an exploded view of a portion of the base of FIG. 3;
fig. 5 is a schematic structural view of the installation tube of the embodiment.
Reference numerals: 1. a base; 11. a first through hole; 12. a second through hole; 13. a right-angle reducer; 14. a bevel gear set; 15. a groove; 16. inserting a rod; 17. a servo motor; 18. a protective cover; 2. a photoreactor body; 3. a guide rail; 31. a first track; 32. a second track; 4. a drive shaft; 41. a main curtain sheet; 42. a jack; 5. a driven shaft; 51. a side curtain sheet; 6. an LED plant growth lamp; 7. a forward rotation button switch; 8. a reverse button switch; 9. installing a pipe; 91. a water collecting hopper; 92. a control panel; 93. a pull rod; 94. an elastic bulge; 95. a drain hole; 96. a support plate; 97. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in FIG. 1, a system for purifying aquaculture water by using photosynthetic bacteria comprises a strip-shaped base 1 and a photoreactor main body 2 fixed on the base 1 along the length direction of the base 1. The photoreactor body 2 is used for realizing the culture and discharge of microorganisms so as to realize the purification of water environment. The bottom of the photoreactor main body 2 is provided with a liquid inlet, a liquid pump is arranged between the liquid inlet and the aquaculture water body, and the top of the photoreactor main body 2 is provided with a liquid outlet which can be communicated with the aquaculture water body. The culture raw water in the culture water body is pumped into the photoreactor main body 2 through the liquid pump, the culture medium and the strains are added to directly culture the photosynthetic bacteria, and the cultured photosynthetic bacteria return to the culture water body through the liquid outlet to form a circulation, so that the culture water body is purified.
As shown in fig. 1 and 2, two ends of the base 1 are both vertically provided with guide rails 3, and a pair of guide rails 3 are distributed on two sides of the photoreactor main body 2. Each guide rail 3 comprises a pair of vertical first rails 31 arranged side by side, the upper ends of the pair of first rails 31 are provided with the same arched second rail 32, and the connecting positions of the first rails 31 and the second rails 32 are in a circular arc transition shape.
As shown in fig. 2 and 3, the base 1 is hollow, a driving shaft 4 is horizontally and rotatably connected in the base 1, and the driving shaft 4 is arranged along the length direction of the base 1 and is located on one side of the base 1. The base 1 is provided with a first elongated through hole 11 in a penetrating manner, and the first through hole 11 is arranged along the length direction of the base 1 and is positioned right above the driving shaft 4.
As shown in fig. 2 and 3, the driving shaft 4 is wound with a main curtain sheet 41, one end of the main curtain sheet 41 passing through the first through hole 11 is slidably connected to the outer sidewall of the first rail 31, and the main curtain sheet 41 can move along the outer sidewall of one of the first rails 31 to the outer sidewall of the second rail 32 and then to the outer sidewall of the other first rail 31, so as to cover the photoreactor body 2.
As shown in fig. 2 and 3, a pair of driven shafts 5 is horizontally and rotatably connected in the base 1, and the pair of driven shafts 5 are arranged along the width direction of the base 1 and distributed at two ends of the base 1. A pair of second through holes 12 is formed in the base 1 in a penetrating manner, the second through holes 12 are arranged along the width direction of the base 1, and the two second through holes 12 are respectively located right above the pair of driven shafts 5.
As shown in fig. 2 and 3, each driven shaft 5 is wound with a side curtain sheet 51, and each side curtain sheet 51 penetrates through the second through hole 12 and is slidably connected to the inner side walls of the pair of first rails 31, and covers the first rails 31 and the second rails 32, so as to cover both ends of the photoreactor body 2. Meanwhile, the inner sides of the main curtain sheet 41 and the side curtain sheets 51 are both provided with LED plant growth lamps 6 so as to simulate sunlight.
Further, the main curtain sheet 41 and the side curtain sheets 51 are both PVC rolls, and have a thickness of 2mm to 5mm, preferably 3 mm. If the thicknesses of the main curtain sheet 41 and the side curtain sheets 51 are too small, folding is likely to occur when sliding on the guide rail, and the force provided by the servo motor is difficult to be transmitted to the main curtain sheet 41 and the side curtain sheets 51, so that the main curtain sheet 41 and the side curtain sheets 51 are difficult to ascend and creep along the guide rail. If the main curtain sheet 41 and the side curtain sheet 51 have a large thickness, it is difficult to wind the driving shaft 4 and the driven shaft 5. Therefore, the thickness of the device is 2mm-5mm, especially 3 mm.
Further, the LED plant growth lamp 6 is a patch light source, which can be understood as a light bar or a light strip. This is the prior art, commonly used in life, and will not be described in detail herein.
Specifically, in the present invention, the guide rail 3 is designed in a U-shape, and the outer side surface of the guide rail 3 is creatively slidably connected to the main curtain sheet 41 and the inner side surface of the U-shaped guide rail 3 is slidably connected to the side curtain sheet 51 by using the specific shape of the U-shaped guide rail 3, thereby covering the photoreactor main body 2. When the rainy season comes, through the above arrangement, the erosion of the photo reactor main body 2 by rainwater can be avoided, so that the service life of the photo reactor main body 2 is prolonged. In addition, the photo-reactor body 2 can culture photosynthetic bacteria in rainy season while improving the service life.
As shown in fig. 2 and 3, a pair of right-angle reducers 13 is disposed in the base 1, and the pair of right-angle reducers 13 are distributed at two ends of the base 1 and are located between the driving shaft 4 and the driven shaft 5. Wherein, a bevel gear set 14 which is meshed with each other is arranged between one end of the driving shaft 4 and the driven shaft 5 which are close to each other and the right-angle reducer 13, therefore, when the driving shaft 4 rotates, the driven shaft 5 can synchronously rotate, and the rotating speed is less than that of the driving shaft 4.
As shown in fig. 2 and 3, a groove 15 is horizontally arranged on one side of the base 1 away from the first through hole 11, the groove 15 is arranged in a long strip shape and is arranged along the length direction of the base 1, and meanwhile, the groove 15 is used for embedding the end portion of the main curtain sheet 41. The outer side of one side of the main curtain sheet 41 embedded in the groove 15 is provided with an insertion hole 42, and the base 1 is horizontally and threadedly connected with an insertion rod 16 for inserting the insertion hole 42, so as to realize locking and fixing of the main curtain sheet 41 and the side curtain sheet 51.
Therefore, when raining, the driving shaft 4 is controlled to rotate, and the driven shaft 5 is driven to rotate together by the cooperation of the bevel gear set 14 and the right-angle reducer 13. The driving shaft 4 winds the main curtain sheet 41 down and controls the main curtain sheet 41 to move outwards along the first through hole 11, and the main curtain sheet 41 slides along the outer side wall of the guide rail 3 and finally covers and covers the photoreactor body 2. Finally, the end of the main curtain sheet 41 moves into the groove 15, and then the inserting hole 42 on the main curtain sheet 41 is inserted by rotating the inserting rod 16, so that the main curtain sheet 41 and the side curtain sheets 51 are locked and fixed.
Meanwhile, the driven shaft 5 winds down the side curtain pieces 51 and controls the side curtain pieces 51 to move outwards along the second through holes 12, at this time, the side curtain pieces 51 slide upwards along the inner sides of the pair of first rails 31, and finally, the two ends of the rails are covered, so that the photoreactor main body 2 is covered and covered in all directions. Meanwhile, the LED plant growth lamps 6 on the inner sides of the main curtain sheet 41 and the side curtain sheets 51 can be used as natural light, so that photosynthetic bacteria can be continuously propagated, the cultivation method is suitable for cultivation in plum rain seasons, the cultivation efficiency of the photosynthetic bacteria is improved, and the requirement of purifying the culture water body in the plum rain seasons is met.
Specifically, the following are mentioned: the main curtain sheet 41 and the side curtain sheets 51 can be locked and fixed at the same time through the matching of the inserted rod 16 and the insertion hole 42 on the main curtain sheet 41. Specifically, the bevel gear set 14 is disposed between the right angle reducer 13 and the end of the driving shaft 4 close to the driven shaft 5, and the bevel gear set 14 maintains the engaged state, so that the driving shaft 4 is restricted from rotating when the insertion rod 16 is engaged with the insertion hole 42 of the main curtain sheet 41, and the driving shaft is restricted from rotating when the driving shaft is not rotated and the driven shaft 5 is restricted from rotating when the bevel gear set 14 is used. At this time, the bevel gear set 14 exerts a self-locking effect.
As shown in fig. 3 and 4, a servo motor 17 for driving the driving shaft 4 to rotate is arranged in the base 1, a forward button switch 7 and a reverse button switch 8 are arranged on the base 1, and the forward button switch 7 and the reverse button switch 8 respectively control the servo motor 17 to rotate forward and reverse.
As shown in fig. 3 and 4, when the forward rotation button switch 7 is pressed down, the driving shaft 4 automatically rotates forward, that is, the main curtain sheet 41 and the side curtain sheets 51 cover the photoreactor main body 2. After the reverse button switch 8 is pressed down, the driving shaft 4 automatically works in reverse. Namely, the main curtain sheet 41 and the side curtain sheet 51 release the covering of the photoreactor body 2.
As shown in fig. 4 and 5, a protective cover 18 covering the reverse rotation button switch 8 is provided on the base 1, the protective cover 18 is used for preventing dust and water of the reverse rotation button switch 8, an installation pipe 9 covering the forward rotation button switch 7 is also vertically provided on the upper end surface of the base 1, and a water collection bucket 91 arranged in a flaring shape is provided on the upper end of the installation pipe 9.
As shown in fig. 4 and 5, a control plate 92 is horizontally disposed in the mounting pipe 9, and a pull rod 93 located outside the water collecting hopper 91 is vertically disposed on an upper end surface of the control plate 92. The control plate 92 is vertically slidably connected to the mounting pipe 9, and is used to press the forward rotation push button switch 7.
As shown in fig. 4 and 5, an elastic protrusion 94 abutting against the lower end surface of the control plate 92 is disposed at the middle of the mounting tube 9 to achieve the primary clamping limit of the control plate 92, and a drainage hole 95 located above the forward rotation button switch 7 is disposed at the outer side of the lower end of the mounting tube 9.
When it rains suddenly and nobody is beside the photo reactor body 2, rainwater accumulates in the water collecting hopper 91 and gradually flows into the installation tube 9. When the amount of accumulated water in the installation pipe 9 is large, the gravity of the rainwater drives the control plate 92 to open the elastic protrusion 94 and move downward. At this time, the control plate 92 strikes the forward rotation button switch 7 to move downward, and the forward rotation button switch 7 is pressed, so that the main curtain sheet 41 and the side curtain sheets 51 cover and cover the photoreactor main body 2.
Further, the end of the control plate 92 facing the mounting tube 9 is provided with a gasket (not shown in the drawings) between the control plate 92 and the mounting tube 9. Rainwater above the control panel 92 can be prevented from entering the lower part of the control panel 92 by the sealing gasket, so that the forward rotation button switch 7 can not contact rainwater, and the rainwater is prevented from influencing the forward rotation button switch 7.
When the control panel 92 moves to the lower part of the drain hole 95, the rainwater is gradually discharged along the drain hole 95 to ensure the normal drainage of the rainwater, so as to prevent the water body above the control panel 92 from being overweight and damaging the forward button switch 7.
When the rainfall stops, the whole installation tube 9 is taken down from the forward rotation button switch 7, and the falling of residual water can be realized. At this time, the pull rod 93 is pulled manually to drive the control plate 92 to move upwards, so that the control plate 92 moves above the elastic bulge 94, and the control plate 92 is reset. Then the reverse button switch 8 is manually controlled to be opened and closed so as to release the covering and covering of the photoreactor main body 2.
Further, a support plate 96 is provided between the base 1 and the forward rotation button switch 7, and the outer side of the support plate 96 is in contact with the inner wall of the mounting pipe 9. In this application, through setting up the position height of backup pad 96 in order to raise corotation button switch 7, and locate the outside of backup pad 96 through installation pipe 9 cover to the rainwater of avoiding the whereabouts is hitting the rain flower that splashes on base 1 and is contacting with corotation button switch 7, thereby further improves the water-proof effects who just changes button switch 7 well.
Further, springs 97 are disposed on the upper end surface of the support plate 96, two springs 97 are disposed on two sides of the forward rotation button switch 7, one end of each spring 97 is fixedly connected to the support plate 96, and the other end of each spring 97 can abut against the control plate 92. The upper end of each spring 97 is flush with the lower edge of the water discharge hole 95 without external force.
When the amount of accumulated water in the installation pipe 9 is large, the gravity of the rainwater drives the control plate 92 to open the elastic protrusion 94 and move downward. At this time, the control plate 92 moves downwards, and the driving spring 97 is stressed and extruded to impact the forward rotation button switch 7, so that the forward rotation button switch 7 is pressed, and the main curtain sheet 41 and the side curtain sheets 51 cover and cover the photoreactor main body 2.
In the above description, the distance between the upper end surface of the forward rotation push button switch 7 and the lower edge of the drain hole 95 is denoted by X, and it can be known from hooke's law that: f ═ KX, so in this application: gControl panel+GPull rod＝2F＝2KX。
That is, the weight of the control plate 92 and the weight of the pull rod 93 are equal to the elastic force of the two springs 97 after being compressed by the distance X. Therefore, when rainwater exists in the mounting pipe 9 above the control plate 92, the control plate 92 is driven to be flushed away by the gravity of the rainwater and moved downward. At this time, the control plate 92 moves downward, and the driving spring 97 is pressed by force, so that the forward rotation button switch 7 is inevitably impacted, and the forward rotation button switch 7 is pressed. In addition, the purpose of this application setting spring 97 is for after being pressed to the normal rotation button switch 7, spring 97 can promote control panel 92 to move up for the rainwater in the installation pipe 9 can be more discharge through wash port 95, still avoid pressing to the normal rotation button switch 7 for a long time in addition, because current button switch's sensitivity is higher, therefore the dynamics of pressing should not be too big, whether the person can cause the phenomenon of card pause, and still can reduce normal rotation button switch 7's life after long-term the use.
Further, corotation button switch 7 can also be the switch that control LED vegetation lamp 6 starts, and reversal button switch 8 can also be the switch that control LED vegetation lamp 6 closed.
In the present application, the push switch has a dual-purpose effect, that is, when the forward rotation button switch 7 is pushed, the main curtain sheet 41 and the side curtain sheet 51 cover and cover the photo reactor main body 2, and the LED plant growth lamp 6 is turned on to realize photosynthesis.
Pressing the reverse button switch 8 can release the main curtain sheet 41 and the side curtain sheet 51 from covering the photoreactor main body 2, and simultaneously turn off the LED plant growth lamp 6 to save electricity.
In addition, this application still provides a scheme, is provided with a lamp source that is used for starting LED vegetation lamp 6 and starts push switch (the attached drawing does not mark) by corotation button switch 7 promptly, and can press in step to corotation button switch 7, lamp source start push switch through control panel 92 pushes down to realize the start-up of LED vegetation lamp 6 and the corotation of servo motor. This is the prior art, and detailed description is not given here, but all technical solutions capable of implementing the above functions should be protected by the present invention.
Furthermore, the servo motor of the application is controlled by a PLC control assembly to realize the forward rotation or the reverse rotation of the output end of the servo motor to required parameters, which is the prior art, and Chinese patent with the publication number of CN210608843U discloses an intelligent servo motor based on the PLC control technology.
By adopting the servo motor with the PLC control assembly, the servo motor can be rotated by a certain amount by pressing the forward rotation button switch 7 and the reverse rotation button switch 8, so that the end part of the main curtain sheet 41 moves into the groove 15.
The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an utilize photosynthetic bacteria to purify system of aquaculture water body, includes base (1) of rectangular shape and set up in photoreactor main part (2) on base (1), its characterized in that: guide rails (3) distributed on two sides of the photoreactor main body (2) are vertically arranged at two ends of the base (1), each guide rail (3) comprises a pair of vertical first rails (31) arranged side by side, and an arched second rail (32) is arranged at the upper ends of the pair of first rails (31);
the base (1) is arranged in a hollow shape, a driving shaft (4) arranged along the length direction of the base is horizontally arranged on one side in the base (1), a main curtain sheet (41) is wound on the driving shaft (4), a first through hole (11) penetrates through the base (1), and the main curtain sheet (41) penetrates through the first through hole (11) and then is connected with the first rail (31) and the second rail (32) in a sliding manner;
driven shafts (5) distributed along the width direction of the driven shafts are horizontally arranged at two ends in the base (1), side curtain sheets (51) are wound on the driven shafts (5), a pair of second through holes (12) penetrate through the base (1), and each side curtain sheet (51) penetrates through the second through holes (12) and then is in sliding connection with the pair of first rails (31) and covers the first rails (31) and the second rails (32);
the inner sides of the main curtain sheet (41) and the side curtain sheets (51) are provided with LED plant growth lamps (6).
2. The system for purifying aquaculture water using photosynthetic bacteria of claim 1, wherein: base (1) deviates from one side level of first through-hole (11) is provided with the confession recess (15) of the tip embedding of main curtain piece (41), main curtain piece (41) embedding one side outside in recess (15) is provided with jack (42), base (1) is improved level threaded connection and is used for pegging graft inserted bar (16) of jack (42).
3. The system for purifying aquaculture water using photosynthetic bacteria of claim 1, wherein: both ends in base (1) all are provided with right angle reduction gear (13), right angle reduction gear (13) are located driving shaft (4) with between driven shaft (5), and driving shaft (4) with driven shaft (5) one end that is close to each other with be provided with intermeshing's bevel gear group (14) between right angle reduction gear (13).
4. The system for purifying aquaculture water using photosynthetic bacteria of claim 3, wherein: the rotary type motor is characterized in that a servo motor (17) for driving the driving shaft (4) to rotate is arranged in the base (1), and a forward rotation button switch (7) and a reverse rotation button switch (8) for respectively controlling forward rotation and reverse rotation of the servo motor (17) are arranged on the base (1).
5. The system for purifying aquaculture water using photosynthetic bacteria of claim 4, wherein: a mounting pipe (9) is vertically arranged on the upper end face of the base (1), the forward rotation button switch (7) is covered by the mounting pipe (9), a water collecting hopper (91) is arranged at the upper end of the mounting pipe (9), a control plate (92) is horizontally arranged in the mounting pipe (9), and a pull rod (93) located outside the water collecting hopper (91) is vertically arranged on the upper end face of the control plate (92);
the control plate (92) is vertically connected with the mounting tube (9) in a sliding mode and used for pressing the forward rotation button switch (7), an elastic bulge (94) which is abutted against the lower end face of the control plate (92) is arranged at the middle position of the mounting tube (9), and a drain hole (95) which is located above the press switch is formed in the outer side of the lower end of the mounting tube (9).
6. The system for purifying aquaculture water using photosynthetic bacteria of claim 5, wherein: the base (1) is provided with a protective cover (18) which covers the reversing button switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110164332.3A CN112960777A (en) | 2021-02-05 | 2021-02-05 | System for purifying aquaculture water body by using photosynthetic bacteria |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110164332.3A CN112960777A (en) | 2021-02-05 | 2021-02-05 | System for purifying aquaculture water body by using photosynthetic bacteria |
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| CN112960777A true CN112960777A (en) | 2021-06-15 |
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| CN202110164332.3A Pending CN112960777A (en) | 2021-02-05 | 2021-02-05 | System for purifying aquaculture water body by using photosynthetic bacteria |
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