CN114946393A - Blue algae collecting and catching device and method - Google Patents
Blue algae collecting and catching device and method Download PDFInfo
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- CN114946393A CN114946393A CN202210680824.2A CN202210680824A CN114946393A CN 114946393 A CN114946393 A CN 114946393A CN 202210680824 A CN202210680824 A CN 202210680824A CN 114946393 A CN114946393 A CN 114946393A
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- blue algae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of water body treatment, and discloses a blue algae collecting and catching device and a blue algae collecting and catching method. Compared with the prior art, the method has the advantages of fully purifying the blue algae on the water surface and the like, and solves the series problems of poor blue algae fishing effect and the like in the prior art.
Description
Technical Field
The invention relates to the technical field of water body treatment, in particular to a blue algae collecting and catching device and method.
Background
Blue-green algae is an alga, also called blue-green algae; most of the blue algae have a colloidal coat on the outside of their cell wall, and are called as algae-sticking. Among all algal organisms, cyanobacteria is the simplest, the most primitive one. The family genus is classified into the cyanophyta of the genus cyanophyceae into two classes: chroococcoidea and Chroococcoidea. The algae of Chroococcoidea is single cell body or colony; the frond of the class of the phycozoid is a filament, and has an phycozoid segment. Some blue algae species (such as microcystis) also produce toxins (abbreviated as mc), and about 50% of green tides contain a large amount of mc. mc is an important cause of liver cancer, besides directly causing toxicity to fish, human and livestock. mc is heat-resistant, is not easy to be decomposed by boiling water, but can be absorbed by activated carbon, so that the water source polluted by the activated carbon water purifier can be purified.
In the prior art, Chinese patent documents with publication numbers CN105200969B and CN206646476U respectively provide a blue algae salvaging method and a device thereof and a water-borne lifting blue algae salvaging device, which both realize the purpose that the blue algae salvaging device freely changes along with the height of water level, however, when the two blue algae fishing devices are practically applied, it is found that the blue algae on the water surface are gathered at a designated position by means of external force or water head difference, the blue algae are often influenced by factors such as the wind direction of the water surface and the like, the movable salvaging of the blue algae on the water surface can not be realized, in addition, aiming at the salvaging part of the water surface, thinner blue algae floating still exists, and a targeted adsorption treatment mechanism is lacked, so that the blue algae can be quickly carried out with the soil weight under the crazy reproductive capacity, therefore, the device and the method for collecting and catching the blue algae are used for meeting the cleaning requirement of the blue algae on the water surface.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a blue algae collecting and catching device and method, which have the advantages of fully purifying blue algae and the like and solve the series of problems of poor blue algae catching effect and the like in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a blue algae collecting and catching device comprises a pot body floating on the water surface, wherein a buoyancy component used for controlling the submergence depth of the pot body is arranged at the bottom of the pot body, the buoyancy component comprises an inflatable air bag, an absorption component used for absorbing blue algae on the water surface is further arranged on the pot body, the absorption component comprises an absorption ring arranged on the periphery of the pot body and a plurality of groups of absorption holes formed in the absorption ring, a submersible sewage pump indirectly communicated with the inside of the absorption ring and a purification component used for separating the blue algae are further arranged in the pot body, the purification component comprises a fixed disc and a rotating disc which are obliquely arranged, and a plurality of filtering holes corresponding to the positions are formed in the fixed disc and the rotating disc;
still install on the basin body and be used for monitoring the monitoring subassembly of the flow that absorbs the blue alga of many places unit interval in the absorption circle, the monitoring subassembly includes respectively in the multiunit the flowmeter of the indirect intercommunication of absorption hole, just the top of the basin body still install right the absorption subassembly that the surface of water after the blue alga is absorbed to the absorption circle further purifies, the absorption subassembly includes rotatable a plurality of active carbon adsorption dish, and installs the throw-out cylinder of active carbon adsorption dish one side.
Further, the bottom of the basin body is run through and is had a plurality of even perpendicular hoops of distribution, the gasbag cover is established a plurality of in the perpendicular hoop, and a plurality of the top of perpendicular hoop all is located the basin is internal and equal thread sleeve has tied the nut, still install on the basin body be used for to aerify air pump in the gasbag.
Furthermore, a plurality of horizontal hoops which are uniformly distributed penetrate through the outer wall of the pot body, the adsorption ring is sleeved in the horizontal hoops, a plurality of chambers which are mutually isolated are arranged in the adsorption ring, the positions of the chambers correspond to the positions of the horizontal hoops respectively, the submersible sewage pump is installed in the pot body, the input end of the submersible sewage pump is communicated with a circumferential bent pipe, a plurality of bypass pipes which are uniformly distributed are fixedly communicated on the circumferential bent pipe, the other ends of the bypass pipes penetrate through the side walls of the pot body and the adsorption ring and respectively extend into the corresponding chambers, and a plurality of groups of adsorption holes are respectively communicated with the corresponding chambers.
Furthermore, the plurality of flow meters are respectively arranged on the corresponding bypass pipes, and flow rate valves matched with the corresponding bypass pipes are also arranged on the plurality of bypass pipes.
Furthermore, the circumference return bend with the one end of stealthily dirty pump input intercommunication still is equipped with the viscosity test appearance that is used for monitoring blue alga concentration.
Furthermore, the output end of the submersible sewage pump is communicated with an output pipe, a collecting chamber for collecting blue algae is further installed in the pot body, the bottom end of the output pipe penetrates through the collecting chamber and the pot body and extends out of the pot body, and a one-way valve is further arranged at the bottom end of the output pipe.
Furthermore, the output pipe is also communicated with a separation chamber with the inner diameter larger than that of the output pipe, the fixed disc is fixedly sleeved in the separation chamber, and the rotating disc is rotatably sleeved in the separation chamber and is obliquely arranged at the same angle with the fixed disc;
one side of the rotating disc is fixedly connected with a gear ring, the top end of the separation chamber is provided with a motor, and the output end of the motor is fixedly connected with a driving gear meshed with the gear ring through a coupler.
Furthermore, the separation chamber is also communicated with an inclined guide pipe which is obliquely arranged, one end of the inclined guide pipe corresponds to the bottom end of the rotating disc, and the other end of the inclined guide pipe extends into the collection chamber.
Further, the top cap is still installed at the top of the basin body, fixed mounting has the ring rail rather than coaxial arrangement on the top cap, sliding sleeve is equipped with electronic slider on the ring rail, fixed mounting has the sliding seat on the electronic slider, install on the sliding seat and be used for loading a plurality ofly the deposit box of active carbon adsorption dish, just still install on the sliding seat and throw the cylinder, the output of throwing the cylinder be connected with the least significant the ejector pad of active carbon adsorption dish looks adaptation.
The invention also provides a blue algae collecting and fishing method adopting the device, which comprises the following operation steps:
s1, catching: placing a blue algae collecting and catching device on the water surface, controlling the submersible sewage pump to operate to enable the submersible sewage pump to pass through a plurality of groups of adsorption holes, adsorbing blue algae at different positions on the periphery of the adsorption ring into the submersible sewage pump, utilizing the adsorption holes to movably extract the blue algae on the water surface, and correspondingly driving the rotary disc to rotate according to the concentration of blue algae liquid adsorbed into the adsorption ring so as to change the staggered area of the fixed disc and the rotary disc corresponding to the filter holes, and catching and filtering the blue algae on the water surface;
s2, purification: through many places the real-time supervision of flowmeter judges and works as the peripheral blue alga volume of the peripheral place of basin body is more, control adjustment the position of locating of active carbon adsorption dish, and in the S1 step after the stealthily dirty pump preliminary absorption blue alga, control is thrown the cylinder, with the bottom a plurality of active carbon adsorption dishes are outwards ejecting, make active carbon adsorption dish float in the process in the waters after S1 step preliminary treatment, utilize the adsorption effect of active carbon to float remaining in the surface of water and thinner blue alga liquid toxin carry out adsorption treatment, until the active carbon adsorption dish carries blue alga toxin to sink to the bottom after soaking completely the absorption.
Compared with the prior art, the invention provides a blue algae collecting and catching device and method, which have the following beneficial effects:
1. the blue algae collecting and catching device and the method absorb blue algae on the water surface through the operation of the submersible sewage pump, actively identify the detailed distribution condition of the blue algae at the periphery of the adsorption ring through the recording action of the flowmeter, further correspondingly adjust the corresponding flow rate valve under the premise of certain power of the submersible sewage pump, realize the mobile and accurate catching of the blue algae on the water surface along with the flowing action of the pot body, optimize the catching effect of the blue algae compared with the prior art, in addition, through the collecting action of the circumferential elbow, actively identify the viscosity of the blue algae liquid to enter the submersible sewage pump by using the viscosity tester, namely the concentration of the blue algae in the blue algae liquid, control the operation of the motor according to the concentration of the blue algae, change the staggered area formed by two filter holes on corresponding positions correspondingly, namely realize the corresponding change of the filter strength of the blue algae liquid according to the concentration of the blue algae liquid, no matter whether the blue algae liquid is too thin or too thick, the homoenergetic guarantees the interception effect to the blue alga, realizes the stable separation of solid-liquid, and simultaneously, the fixed disk and the rolling disc that the slope set up are favorable to realizing the separation effect of blue alga and water in the blue alga liquid that gets into the separating chamber, and the blue alga of isolating gets into in the collecting chamber along putting the honeycomb duct to one side, accomplishes the purification to the blue alga, and then improves the concentration of blue alga thick liquid in the peak regulation pond, reduces the post processing cost of blue alga thick liquid.
2. The blue algae collecting and catching device and the method actively identify the distribution condition of the blue algae at the periphery of the adsorption ring through the recording function of a plurality of flowmeters in unit time so as to control the operation of the electric sliding block, under the guiding action of the annular guide rail, the storage box is driven to move to a corresponding angle, and the throwing-out air cylinder is immediately controlled to operate, so that the telescopic end of the throwing-out air cylinder pushes out the activated carbon adsorption disc positioned at the bottom end outwards, the pushed-out activated carbon adsorption disc floats on a water surface area with more blue algae, further utilizing the adsorption effect of the activated carbon to adsorb the residual cyanobacteria liquid toxin on the water surface into the activated carbon, absorbing and storing until the activated carbon adsorption disk is completely adsorbed and soaked and then sinks to the water bottom with the cyanobacteria toxin, and under the condition of not being manually treated, the toxin in the activated carbon is difficult to separate, so that the deep purification of the blue algae is achieved, and the purification effect of the water surface is improved.
Drawings
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic perspective view of the present invention with the top cover removed;
FIG. 4 is a schematic view of the interior of the basin of the present invention;
FIG. 5 is a schematic top view of the basin of the present invention;
FIG. 6 is a schematic sectional view of the separation chamber of the present invention;
FIG. 7 is a perspective view of another perspective view of FIG. 6 according to the present invention;
fig. 8 is a schematic perspective view of an adsorption assembly according to the present invention.
In the figure: 1. a pot body; 2. a vertical collar; 3. an air bag; 4. a horizontal hoop; 5. an adsorption ring; 6. an adsorption hole; 7. a submersible sewage pump; 8. circumferentially bending the pipe; 9. a bypass pipe; 10. a flow meter; 11. a flow rate valve; 12. a viscosity tester; 13. an output pipe; 14. a collection chamber; 15. a separation chamber; 16. a guide pipe is obliquely arranged; 17. fixing the disc; 18. rotating the disc; 19. a filtration pore; 20. a ring gear; 21. a motor; 22. a driving gear; 23. a one-way valve; 24. a top cover; 25. an annular guide rail; 26. a movable seat; 27. a storage box; 28. an activated carbon adsorption disk; 29. and (5) throwing out of the cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As introduced by the background technology, the shortcomings of the prior art are that in order to solve the technical problems, the application provides a blue algae collecting and catching device and a blue algae collecting and catching method.
In a typical embodiment of the application, as shown in fig. 1-8, a blue algae collecting and catching device comprises a pot body 1 floating on the water surface, a buoyancy component for controlling the submergence depth of the pot body 1 is arranged at the bottom of the pot body 1, the buoyancy component comprises an inflatable airbag 3, an absorption component for absorbing blue algae on the water surface is further arranged on the pot body 1, the absorption component comprises an adsorption ring 5 arranged at the periphery of the pot body 1 and a plurality of groups of adsorption holes 6 arranged on the adsorption ring 5, a submersible sewage pump 7 indirectly communicated with the interior of the adsorption ring 5 and a purification component for separating blue algae are further arranged in the pot body 1, the purification component comprises a fixed disk 17 and a rotating disk 18 which are obliquely arranged, a plurality of filtering holes 19 corresponding to each other are arranged on the fixed disk 17 and the rotating disk 18, monitoring components for monitoring the flow rate of blue algae sucked at a plurality of positions in the adsorption ring 5 in unit time are further arranged on the pot body 1, the monitoring component comprises flowmeters 10 which are respectively and indirectly communicated with the plurality of groups of adsorption holes 6, the top of the pot body 1 is also provided with an adsorption component for further purifying the water surface after the adsorption ring 5 absorbs blue algae, the adsorption component comprises a plurality of rotatable activated carbon adsorption disks 28 and a throwing air cylinder 29 which is arranged on one side of the activated carbon adsorption disks 28, when the blue algae on the water surface is treated, the whole catching device is placed on the water surface, and the submersible sewage pump 7 is controlled to run so as to lead the blue algae to pass through the plurality of groups of adsorption holes 6 and adsorb the blue algae at different positions on the periphery of the adsorption ring 5 into the adsorption ring 5, compared with the prior art, the blue algae on the water surface can be movably extracted by controlling the positions of the pot body 1 and utilizing the adsorption holes 6 at different positions, the purification effect of the blue algae is improved, and the rotation of the rotary disk 18 can be correspondingly driven according to the concentration of the blue algae adsorbed into the adsorption ring 5, so as to change the staggered area of the corresponding filtering holes 19 on the fixed disc 17 and the rotating disc 18, thereby changing the filtering effect on the blue algae in the blue algae liquid, improving the water flow separation efficiency on the premise of realizing full filtering, avoiding poor filtering effect caused by overlarge aperture of the filtering holes 19, or influencing solid-liquid separation caused by undersize of the filtering holes 19, further improving the concentration of the blue algae slurry in the peak regulation pool, reducing the post-processing cost of the blue algae slurry, improving the processing efficiency, furthermore, through the real-time monitoring of a plurality of flowmeters 10, judging that more blue algae amount is at the periphery of the basin body 1, thereby adjusting the position of the activated carbon adsorption disc 28, controlling the throwing cylinder 29 to push the activated carbon adsorption disc 28 at the bottom out after the submersible sewage pump 7 primarily absorbs the blue algae, leading the activated carbon adsorption disc 28 to float in the primarily processed water area, utilizing the adsorption effect of the activated carbon to carry out adsorption treatment on the residual blue algae liquid toxin floating on the water surface and being thinner, until the activated carbon adsorption plate 28 is completely adsorbed and soaked, the blue algae toxin carried by the activated carbon adsorption plate is sunk to the water bottom, and the toxin in the activated carbon is difficult to separate without manual treatment, so that the deep purification of the blue algae is achieved, and the purification effect of the water surface is improved.
As a preferred embodiment in this embodiment, a plurality of vertical hoops 2 which are evenly distributed are penetrated through the bottom of the pot body 1, the air bag 3 is sleeved in the vertical hoops 2, the top ends of the vertical hoops 2 are located in the pot body 1 and are sleeved with nuts, an air pump used for inflating the air bag 3 is further installed on the pot body 1, a proper amount of air is filled into the air bag 3 through the air pump, so that the heights of the adsorption holes 6 on the adsorption ring 5 are matched with the blue algae liquid level on the water surface, in addition, a plurality of driving pipelines communicated with the output end of the air pump are further arranged on the pot body 1, and valves installed on the driving pipelines are closed through controlling the corresponding valves, so that the corresponding driving pipelines spray air into the water, further, the integral movement of the pot body 1 is driven, and the movable blue algae fishing is realized.
As a preferred embodiment in this embodiment, a plurality of horizontal hoops 4 distributed uniformly penetrate through the outer wall of the basin body 1, the adsorption ring 5 is sleeved in the horizontal hoops 4, a plurality of chambers isolated from each other are arranged in the adsorption ring 5, the chambers correspond to the corresponding horizontal hoops 4 respectively, the submersible sewage pump 7 is installed in the basin body 1, the input end of the submersible sewage pump 7 is communicated with a circumferential elbow 8, the circumferential elbow 8 is further fixedly communicated with a plurality of bypass pipes 9 distributed uniformly, the other ends of the bypass pipes 9 penetrate through the side walls of the basin body 1 and the adsorption ring 5 and respectively extend into the corresponding chambers, the plurality of groups of adsorption holes 6 are communicated with the corresponding chambers respectively, the plurality of flow meters 10 are arranged on the corresponding bypass pipes 9 respectively, the bypass pipes 9 are further provided with flow rate valves 11 adapted to the corresponding bypass pipes 9, the end of the circumferential elbow 8 communicated with the input end of the submersible sewage pump 7 is further provided with a viscosity test valve for monitoring the concentration of blue algae The device 12, the output end of the submersible sewage pump 7 is communicated with an output pipe 13, a collecting chamber 14 for collecting blue algae is further arranged in the pot body 1, the bottom end of the output pipe 13 penetrates through the collecting chamber 14 and the pot body 1 and extends out of the pot body 1, a one-way valve 23 is further arranged at the bottom end of the output pipe 13, a separating chamber 15 with the inner diameter larger than that of the output pipe 13 is further communicated with the output pipe 13, a fixed disc 17 is fixedly sleeved in the separating chamber 15, a rotating disc 18 is rotatably sleeved in the separating chamber 15 and is obliquely arranged at the same angle with the fixed disc 17, a gear ring 20 is further fixedly connected to one side of the rotating disc 18, a motor 21 is arranged at the top end of the separating chamber 15, the output end of the motor 21 is fixedly connected with a driving gear 22 meshed with the gear ring 20 through a coupler, an obliquely arranged oblique guide pipe 16 is further communicated with the separating chamber 15, one end of the oblique guide pipe 16 corresponds to the bottom end of the rotating disc 18, the other end of the inclined guide pipe 16 extends into the collection chamber 14, when the blue algae on the water surface is caught, the submersible sewage pump 7 operates, and the blue algae on the water surface enters corresponding chambers in the adsorption ring 5 through the plurality of groups of adsorption holes 6 under the communication action of the circumferential bent pipe 8 and the plurality of bypass pipes 9, and then enters the submersible sewage pump 7 through the corresponding bypass pipes 9 and the circumferential bent pipe 8 and is discharged outwards through the output pipe 13, in the process, the detailed distribution condition of the blue algae at the periphery of the adsorption ring 5 can be actively identified through the recording action of the plurality of flowmeters 10, and further, on the premise that the power of the submersible sewage pump 7 is certain, the corresponding flow rate valve 11 is correspondingly adjusted to realize the accurate catching of the mobile blue algae on the water surface along with the flowing action of the pot body 1, compared with the prior art, the catching effect of the blue algae is optimized, in addition, through the collecting action of the circumferential bent pipe 8, the viscosity tester 12 is used for actively identifying the viscosity of the blue algae liquid entering the submersible sewage pump 7, namely the concentration of the blue algae in the blue algae liquid, and controlling the motor 21 to operate according to the concentration of the blue algae, so that the driving gear 22 drives the rotating disc 18 to rotate, the relative positions of the filter holes 19 on the fixed disc 17 and the rotating disc 18 are changed, namely the staggered area formed by the two filter holes 19 on the corresponding positions is changed, namely the filter strength of the blue algae liquid is correspondingly changed according to the concentration of the blue algae liquid, the interception effect of the blue algae liquid can be ensured regardless of over-thin or over-thick blue algae liquid, the stable separation of solid and liquid is realized, meanwhile, the fixed disc 17 and the rotating disc 18 which are obliquely arranged are favorable for realizing the separation effect of the blue algae and water in the blue algae liquid entering the separation chamber 15, the separated blue algae enters the collection chamber 14 along the oblique guide pipe 16 to complete the purification of the blue algae, and further, the concentration of the blue algae slurry in the peak regulation tank is improved, and the post-treatment cost of the blue algae slurry is reduced.
As a preferred implementation manner in the embodiment, a top cover 24 is further installed on the top of the pot body 1, an annular guide rail 25 coaxially arranged with the top cover 24 is fixedly installed on the top cover 24, an electric slider is slidably sleeved on the annular guide rail 25, a movable seat 26 is fixedly installed on the electric slider, a storage box 27 used for loading a plurality of activated carbon adsorption disks 28 is installed on the movable seat 26, a throwing-out cylinder 29 is further installed on the movable seat 26, the output end of the throwing-out cylinder 29 is connected with a push block matched with the activated carbon adsorption disk 28 at the lowest end, during the blue algae catching process, the distribution condition of the blue algae at the periphery of the adsorption ring 5 is actively identified through the recording function of a plurality of flow meters 10 in unit time, so as to control the electric slider to operate, under the guiding function of the annular guide rail 25, the storage box 27 is driven to move to a corresponding angle, and the throwing-out cylinder 29 is immediately controlled to operate, make its flexible end outwards ejecting the active carbon adsorption dish 28 that is located the bottom, the active carbon adsorption dish 28 after ejecting floats on the more surface of water region of blue alga distribution, and then utilize the adsorption of active carbon, adsorb the remaining blue alga liquid toxin of surface of water to the active carbon, absorb the storage, carry the blue alga toxin and sink to the bottom after active carbon adsorption dish 28 adsorbs completely to soak, and under not having carried out manual processing, the toxin in the active carbon is difficult to separate out, thereby reach the deep purification to the blue alga, the purifying effect of the surface of water has been improved.
The invention also provides a blue algae collecting and catching method, which is particularly applied to the blue algae collecting and catching device and comprises the following operation steps:
s1, catching: placing the blue algae collecting and catching device on the water surface, controlling the submersible sewage pump 7 to operate to enable the blue algae collecting and catching device to pass through a plurality of groups of adsorption holes 6, adsorbing the blue algae at different positions on the periphery of the adsorption ring 5 into the adsorption ring, utilizing the adsorption holes 6 to movably extract the blue algae on the water surface, correspondingly driving the rotating disc 18 to rotate according to the concentration of the blue algae liquid adsorbed into the adsorption ring 5 so as to change the staggered area of the corresponding filtering holes 19 on the fixed disc 17 and the rotating disc 18, and catching and filtering the blue algae on the water surface; (ii) a
S2, purification: through the real-time supervision of many places flowmeter 10, judge that the peripheral blue alga volume of the peripheral place of the basin body 1 is more, the control adjusts the position of locating activated carbon adsorption dish 28, and after stealthily dirty pump 7 preliminary absorption blue alga in S1 step, control throws out cylinder 29, outwards ejecting a plurality of activated carbon adsorption dishes 28 of bottom, make activated carbon adsorption dish 28 float in the waters after the preliminary treatment of S1 step, utilize the adsorption effect of active carbon to float the remaining blue alga liquid toxin that floats on the surface of water and be thinner, carry the blue alga toxin and sink to the bottom after activated carbon adsorption dish 28 adsorbs wetting completely.
The working principle of the invention is as follows: when the blue algae on the water surface is caught, the pot body 1 is placed on the water surface, the submersible sewage pump 7 is operated, and the blue algae on the water surface enters corresponding chambers in the adsorption ring 5 through the plurality of groups of adsorption holes 6 through the communication action of the circumferential elbow pipes 8 and the plurality of bypass pipes 9, and then enters the submersible sewage pump 7 through the corresponding bypass pipes 9 and the circumferential elbow pipes 8 and is discharged outwards through the output pipe 13, in the process, the detailed distribution condition of the blue algae at the periphery of the adsorption ring 5 can be actively identified through the recording action of the plurality of flowmeters 10, and then the corresponding flow rate valve 11 is correspondingly adjusted on the premise that the power of the submersible sewage pump 7 is certain, the mobile and accurate catching of the blue algae on the water surface is realized along with the flowing action of the pot body 1, compared with the prior art, the catching effect of the blue algae is optimized, in addition, the gathering action of the circumferential elbow pipes 8, the viscosity tester 12 is utilized to actively identify the viscosity of the blue algae liquid which is about to enter the submersible sewage pump 7, that is, the concentration of blue algae in the blue algae liquid, and controls the motor 21 to operate according to the concentration of blue algae, so that the driving gear 22 drives the rotating disc 18 to rotate, thereby changing the relative positions of the filter holes 19 on the fixed disk 17 and the rotating disk 18, namely changing the staggered area formed by the two opposite filter holes 19 on the corresponding positions, namely, the filtering strength of the blue algae liquid is correspondingly changed according to the concentration of the blue algae liquid, the interception effect of the blue algae can be ensured regardless of over-thin or over-thick blue algae liquid, the stable separation of solid and liquid is realized, meanwhile, the fixed disc 17 and the rotating disc 18 which are obliquely arranged are favorable for realizing the separation effect of blue algae and water in the blue algae liquid entering the separation chamber 15, the separated blue algae enters the collection chamber 14 along the oblique guide pipe 16 to complete the purification of the blue algae, the concentration of the blue algae slurry in the peak regulation tank is further improved, and the post-treatment cost of the blue algae slurry is reduced.
In the process of catching the blue algae, the distribution condition of the blue algae at the periphery of the adsorption ring 5 is actively identified through the recording function of a plurality of flowmeters 10 in unit time, thereby controlling the operation of the electric slide block, under the guiding action of the annular guide rail 25, the storage box 27 is driven to move to a corresponding angle, and the throwing cylinder 29 is immediately controlled to operate, so that the telescopic end of the throwing cylinder pushes out the activated carbon adsorption disc 28 positioned at the bottom end outwards, the pushed activated carbon adsorption disc 28 floats on a water surface area with more blue algae, further utilizing the adsorption effect of the activated carbon to adsorb the residual blue algae liquid toxin on the water surface to the activated carbon, absorbing and storing until the activated carbon adsorption disk 28 is completely adsorbed and soaked and then sinks to the water bottom with the cyanobacteria toxin, and under the condition of not being manually treated, the toxin in the activated carbon is difficult to separate, so that the deep purification of the blue algae is achieved, and the purification effect of the water surface is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A blue algae collecting and catching device comprises a pot body (1) floating on the water surface, a buoyancy component used for controlling the submergence depth of the pot body (1) is arranged at the bottom of the pot body (1), the buoyancy component comprises an inflatable air bag (3), it is characterized in that the pot body (1) is also provided with an absorption component for absorbing blue algae on the water surface, the absorption component comprises an absorption ring (5) arranged on the periphery of the pot body (1), and a plurality of groups of adsorption holes (6) arranged on the adsorption ring (5), a submersible sewage pump (7) indirectly communicated with the interior of the adsorption ring (5) is also arranged in the pot body (1), and a purification component for separating blue algae, wherein the purification component comprises a fixed disc (17) and a rotating disc (18) which are obliquely arranged, the fixed disc (17) and the rotating disc (18) are respectively provided with a plurality of filtering holes (19) corresponding to each other in position;
still install on the basin body (1) and be used for monitoring the monitoring subassembly of the flow that absorbs the blue alga of many places unit interval in absorption circle (5), the monitoring subassembly is including being in the multiunit respectively flowmeter (10) of adsorbing the indirect intercommunication of hole (6), just the top of the basin body (1) is still installed right the absorption subassembly that the surface of water after absorbing the blue alga of absorption circle (5) further purified, the absorption subassembly includes rotatable a plurality of active carbon adsorption dish (28), and installs throw cylinder (29) of active carbon adsorption dish (28) one side.
2. The blue algae collecting and fishing device according to claim 1, wherein a plurality of vertical hoops (2) which are uniformly distributed penetrate through the bottom of the pot body (1), the air bags (3) are sleeved in the vertical hoops (2), the top ends of the vertical hoops (2) are located in the pot body (1) and are all in threaded sleeve joint with nuts, and an air pump used for inflating the air bags (3) is further installed on the pot body (1).
3. The blue algae collecting and catching device according to claim 1, wherein a plurality of evenly distributed horizontal hoops (4) penetrate through the outer wall of the pot body (1), the adsorption ring (5) is sleeved in the horizontal hoops (4), a plurality of chambers which are isolated from each other are arranged in the adsorption ring (5), the positions of the chambers correspond to the corresponding horizontal hoops (4) respectively, the submersible sewage pump (7) is arranged in the pot body (1), the input end of the submersible sewage pump (7) is communicated with a circumferential bent pipe (8), the circumferential bent pipe (8) is also fixedly communicated with a plurality of uniformly distributed by-pass pipes (9), the other ends of the by-pass pipes (9) penetrate through the side walls of the pot body (1) and the adsorption ring (5), and the adsorption holes (6) are respectively communicated with the corresponding cavities.
4. The blue algae collecting and catching device according to claim 3, wherein a plurality of flow meters (10) are respectively arranged on the corresponding by-pass pipes (9), and a flow rate valve (11) matched with the corresponding by-pass pipe (9) is further arranged on each of the plurality of by-pass pipes (9).
5. The blue algae collecting and catching device according to claim 3, wherein a viscosity tester (12) for monitoring the concentration of blue algae is further arranged at one end of the circumferential elbow (8) communicated with the input end of the submersible sewage pump (7).
6. The blue algae collecting and fishing device according to claim 5, wherein the output end of the submersible sewage pump (7) is communicated with an output pipe (13), a collecting chamber (14) for collecting blue algae is further installed in the pot body (1), the bottom end of the output pipe (13) penetrates through the collecting chamber (14) and the pot body (1) and extends out of the pot body (1), and a one-way valve (23) is further arranged at the bottom end of the output pipe (13).
7. The blue algae collecting and catching device according to claim 6, wherein the output pipe (13) is further communicated with a separation chamber (15) with an inner diameter larger than that of the output pipe (13), the fixed disc (17) is fixedly sleeved in the separation chamber (15), and the rotating disc (18) is rotatably sleeved in the separation chamber (15) and keeps the same angle with the fixed disc (17) in an inclined arrangement;
one side of rolling disc (18) is fixedly connected with ring gear (20) still, motor (21) are installed on the top of separator (15), the output of motor (21) through shaft coupling fixedly connected with ring gear (20) engaged with driving gear (22).
8. The blue algae collecting and catching device according to claim 7, wherein the separation chamber (15) is further communicated with an inclined draft tube (16) which is obliquely arranged, one end of the inclined draft tube (16) corresponds to the bottom end of the rotating disc (18), and the other end of the inclined draft tube (16) extends into the collection chamber (14).
9. The device is catched to blue alga of claim 1, characterized in that, top cap (24) are still installed at the top of the basin body (1), fixed mounting has rather than coaxial arrangement's annular guide rail (25) on top cap (24), sliding sleeve is equipped with electronic slider on annular guide rail (25), fixed mounting has sliding seat (26) on the electronic slider, install on sliding seat (26) and be used for loading a plurality ofly reserve box (27) of active carbon adsorption dish (28), just still install throw cylinder (29) on sliding seat (26), the output of throwing cylinder (29) is connected with the lower extreme the ejector pad of active carbon adsorption dish (28) looks adaptation.
10. The blue algae collecting and catching method applying the device of any one of claims 1 to 9 is characterized by comprising the following operation steps:
s1, catching: placing a blue algae collecting and catching device on the water surface, controlling the submersible sewage pump (7) to operate to enable the submersible sewage pump to pass through a plurality of groups of adsorption holes (6), adsorbing blue algae at different positions on the periphery of the adsorption ring (5) into the submersible sewage pump, utilizing the adsorption holes (6) to movably extract the blue algae on the water surface, and correspondingly driving the rotating disc (18) to rotate to change the staggered area of the fixed disc (17) and the rotating disc (18) corresponding to the filtering holes (19) according to the concentration of blue algae liquid adsorbed into the adsorption ring (5) so as to catch and filter the blue algae on the water surface; (ii) a
S2, purification: through many places the real-time supervision of flowmeter (10), judge and work as the peripheral blue alga volume of the peripheral place of basin body (1) is more, control adjustment the position of locating of active carbon adsorption dish (28), and in S1 step after stealthily dirty pump (7) preliminary absorption blue alga, control is thrown cylinder (29), with the bottom a plurality of active carbon adsorption dishes (28) are outwards ejecting, make active carbon adsorption dish (28) float in the process in the waters after S1 step preliminary treatment, utilize the adsorption effect of active carbon to float remaining in the surface of water and thinner blue alga liquid toxin carry out adsorption treatment, until active carbon adsorption dish (28) carry the blue alga toxin to sink to the bottom after adsorbing completely and wetting.
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