A kind of water purification system
Technical field
The present invention relates to water treatment fields, and in particular to a kind of water body purification purification system.
Background technique
To promote plant growth, the yield of agricultural product is improved, people often apply more nitrogenous fertilizer and phosphate fertilizer, excessive nitrogenous fertilizer
River is entered, in lake with phosphate fertilizer, causes the eutrophication of water body, so that the mass propagation of planktonic organism, consumes in water
A large amount of oxygen, dissolved oxygen in water are greatly reduced, and cause fish mortality.The organic substance of eutrophication water bottom accumulation exists
Also the biotoxin (such as saxitoxin) of the pernicious gas generated and the generation of some planktonic organisms will be decomposed under anaerobic condition
Also aquatic animal can be injured, will lead to aquatic ecosystem disorder, aquatile type is reduced, and bio-diversity is destroyed.
In recent years, various water body purification technologies are developed all over the world, usually collect sewage transport to sewage treatment plant
Middle processing, but need to cut dirt, pipe laying, build various facilities, have the shortcomings that investment is big, costly, is only applicable to seriously pollute
River outside.In addition, the contaminated situation of artificial lake at present in present city is also increasingly severe, ecological water has been seriously affected
The landscape effect in domain, therefore, the improvement for solving polluted-water has been significant problem urgently to be resolved.General water pollution also companion
With the alga eruption of large area, after the outburst of algae large area, the purified treatment difficulty of water body is larger.
Summary of the invention
The present invention provides a kind of water purification system in order to solve the above problem, which can effectively contain the algae of large area
Class outburst.
A kind of water purification system, which is characterized in that including aquatic monitoring and purification device, isolating device and control water body
The control system of purification and monitoring device and isolating device;
The aquatic monitoring and purification device are equipped with monitoring water quality situation and send water quality data to user terminal/control system
The water monitor of system, the user terminal/control system analyze water quality data and output signal to control system;
The isolating device includes the multiple fixed columns being fixed in water body and the isolation string bag for being mounted on fixed intercolumniation, institute
The water pollution situation that control system is detected by water body purification and monitoring device is stated, the expansion and receipts of the isolation string bag are controlled
Hold together, polluted-water is divided into from uncontaminated water body by different regions by the expansion of the isolation string bag;
The control system is used to control travel speed and the direction of water body purification and monitoring device.
Above-mentioned water monitor can monitor the water quality situation of water body purification Yu monitoring device region, such as nitrogen phosphorus contains
Water quality data information is transmitted to user terminal or control system, user terminal or control system point by amount, the water monitor
Data are analysed, starting isolating device is chosen whether and change water body purification and monitoring device travelling route, if starting isolating device, letter
It number is transmitted to control system, control system controls the string bag expansion of isolating device, the high zone isolation of nitrogen and phosphorus content is come, is kept away
The diffusion for exempting from nitrogen, phosphorus and algae spores etc. prevents algae large area from breaking out;Meanwhile control system controls water body purification and monitoring
Device changes former travelling route, so that water body purification and monitoring device fixation is advanced in this region and is carried out purified treatment, controls
Nitrogen phosphorus is horizontal in this region, strangles the possibility of alga eruption.
Further, the fixed column is equipped with vertical sliding rail and elevating mechanism, two be isolated below the string bag
Angle is separately fixed at adjacent two fixed column lower parts, and two angles of top are separately mounted to adjacent two fixed columns by idler wheel
On sliding rail, the elevating mechanism includes lifting column and motor, and lifting column connects idler wheel, and the control system passes through control elevator
Structure, to control the movement of idler wheel, make that string bag expansion is isolated or collapse.
Under normal circumstances, the isolation string bag collapses, and underwater is immersed in, when certain region nitrogen and phosphorus content is excessively high, may break out algae
When class or when having broken out algae, control system controls motor and opens, and lifting column rises, isolation string bag expansion, by the region
Keep apart with other waters, the large area of algae is avoided to break out.
Preferably, the water body purification and monitoring device include that floating bed, the medicine-chest of floating bed middle section top arrangement and sprinkling fill
It sets, the driving mechanism for receiving slag skewed slot and floating bed rear in front of floating bed;Floating bed leading portion is equipped with and receives what slag rear end thereof was connected
Permeable collection slag groove, floating bed underhung have photocatalysis apparatus.
Further, the control system controls the driving mechanism and flusher, controls the water body purification and prison
Survey the direction of travel and speed of device.
Above-mentioned driving mechanism is controlled the direction of travel and speed that the purifier is adjusted by control system, can be directed to timing
To water body carry out purified treatment, improve purification efficiency;Advance of the receipts slag skewed slot with purification device in front of above-mentioned floating bed, energy
It is enough to send the dross of water surface to permeable collection slag groove, compost will be used as by manual recovery after dross reaches a certain amount of,
Achieve the purpose that removal and utilizes;Suitable medicament can be selected to spray medicine into lake using flusher according to different quality
Agent, sprinkling frequency can be set according to actual needs, reach removal water body by the chemical reaction of polluter in medicament and water body
The purpose of middle pollutant.
Further, the water body purification and monitoring device further include energy-storage battery, and energy-storage battery passes through cable and electric power
Source is connected, and the electric power source is the solar charging power station on solar energy floating platform or bank.
When fine day, above-mentioned cable is connected with solar energy floating platform, and solar energy floating platform is that controller and driving mechanism are powered, yin
It when, above-mentioned cable is connected with bank solar charging power station, solar charging power station for energy-storage battery charging, water after charging complete
Body purification leaves charging station with monitoring device, carries out water body purification work.
Further, the nose width for receiving slag skewed slot is greater than rear width, and bottom surface is trapezoidal, and side, which is equipped with, draws
Flowing plate.
Further, the photocatalysis apparatus include the envelope of quartz glass for successively including into hollow circuit cylinder from outside to inside,
Ultraviolet lamp fixes cylinder, the optically catalytic TiO 2 strainer I of tubbiness and the aerator that is aerated into photocatalysis apparatus;Quartzy glass
The front end face of glass shell is equipped with water inlet, and end face is equipped with water outlet thereafter;Water flowing is evenly distributed on the fixed cylinder of the ultraviolet lamp
Hole and be embedded with ultraviolet lamp, it is coaxially arranged with optically catalytic TiO 2 strainer I and envelope of quartz glass three;Titanium-dioxide photo is urged
Changing strainer I has one end of opening facing forward.
Further, optically catalytic TiO 2 filter is also coaxially furnished between the envelope of quartz glass and the fixed cylinder of ultraviolet lamp
II is netted, is in tubbiness, has one end of opening facing forward.
Further, the photocatalysis apparatus outer surface is further fixed on cyclic annular hanging rod.
Cyclic annular hanging rod is attached with nitrobacteria and denitrifying bacteria, uses for hanging the biologic packing material string bag on biologic packing material
Nitrogen and organic pollutant in removal water body.
Further, cylindric organic glass shell is additionally provided on the outside of the envelope of quartz glass.
Above-mentioned organic glass shell can effectively block the ultraviolet light inside photocatalysis apparatus, and ultraviolet light is avoided to kill biology
Nitrobacteria and denitrifying bacteria on filler.
Further, the fixed cylinder of the envelope of quartz glass, optically catalytic TiO 2 strainer II, ultraviolet lamp and titanium dioxide
The spacing distance of titanium photocatalysis filter screen I is 50mm, the internal diameter phase of the diameter and optically catalytic TiO 2 strainer I of the water inlet
Together.
Further, the water inlet is in horn-like, and the osculum end of water inlet is connected with envelope of quartz glass, at osculum end
It is additionally provided with vibration grid strainer.
Above-mentioned vibration grid strainer, shakes under control of the control system, can also be shatter while collecting algae
Biggish agglomerate, also cleanable grid strainer avoids filter net jam.
The beneficial effects of the present invention are:
(1) region and alga eruption region and other regions that the present invention may be broken out algae by isolating device every
From, avoid algae large area from breaking out, meanwhile, region and the algae of algae may be broken out further through water body purification and monitoring device processing
Class breaks out region, contains the outburst of algae as far as possible;Meanwhile the present invention is also equipped with water quality on water body purification and monitoring device
Monitor collects water quality situation by water body purification and monitoring device, and water quality situation is sent to control system or user's end
End is analyzed, and when the water quality in certain region reaches the threshold value of outburst algae, control system can control isolating device and water body net
Change and handle the region with monitoring device, avoids the outburst of algae;When the not up to threshold value of outburst algae, water body purification and monitoring
Device will be continued on and be acquired water quality data by former travelling route.
(2) the floating bed front end of water body purification and monitoring device is equipped with smooth skewed slot, and skewed slot both ends are equipped with drainage plate, after inclined wire
The groove that connection is equipped with seepy material can effectively remove water surface and generate floating algae using the movement of floating bed.
(3) multilayer optically catalytic TiO 2 strainer built in photocatalysis apparatus makes algae substances and titanium dioxide in water body
Photocatalysis filter screen contact is more abundant, and more comprehensively, light catalyzing algae-removing effect is more obvious for ultraviolet lamp illuminating area.
(4) by the way that cyclic annular hanging rod is arranged, the biologic packing material string bag is hung, nitrogen in water body and organic is removed while removing algae
Pollutant.
(5) the medicament flusher in purification device purifies demand addition sprinkling substance according to different water qualities, more preferably
Ground removes contained pollutant in water body, such as phosphorus.
(6) it is powered by cable connection solar power supply apparatus purification device, drives purification device to exist by driving mechanism
It is moved in lake, each place in lake is arrived in significantly more efficient cleaning.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention;
Fig. 2 is the schematic diagram that isolating device of the invention separates waters.
Fig. 3 is the structural schematic diagram when isolation string bag of isolating device of the invention is undeployed;
Structural schematic diagram when Fig. 4 is the isolation string bag expansion of isolating device of the invention;
Fig. 5 is the structural schematic diagram of water body purification and monitoring device of the invention;
Fig. 6 is the structural schematic diagram of the water inlet of water body purification and monitoring device of the invention;
Fig. 7 is the structural schematic diagram of water body purification and monitoring device of the invention (left side view is free of water inlet).
Fig. 8 is the control schematic diagram of control system of the invention.
Wherein, 1- floating bed, 2- medicine-chest, 3- flusher, 4- receipts slag skewed slot, 41- drainage plate, 5- driving mechanism, 6- are permeable
Collection slag groove, 7- water body purification and monitoring device, 8- photocatalysis apparatus, 81- envelope of quartz glass, 811- water inlet, 812- go out
The mouth of a river, 813- vibration grid strainer, the fixed cylinder of 82- optically catalytic TiO 2 strainer II, 83- ultraviolet lamp, the limbers 831-,
832- ultraviolet lamp, 84- optically catalytic TiO 2 strainer I, 85- aerator, 86- ring-type hanging rod, 87- organic glass shell, 9-
The string bag, 93- sliding rail, 94- idler wheel, 95- lifting column is isolated in isolating device, 91- fixed column, 92-;10- control system.
Specific embodiment
Water purification system of the invention is further detailed below in conjunction with attached drawing.
Embodiment 1
Referring to Fig. 1, a kind of water purification system, including water body purification and monitoring device 7, isolating device 9 and control water body
The control system 10 of purification and monitoring device 7 and isolating device 9, the isolating device 9 are multiple solid in water body including being fixed on
The isolation string bag 92 between fixed column 91 and fixed column 91, the isolation string bag 92 is by that cannot penetrate the anti-of water, nitrogen, phosphorus and algae spores
Water surface material is made, and water body is divided into multiple regions (referring to fig. 2) by the isolation string bag 92 and fixed column 91;Ginseng is seen figures 3 and 4,
The fixed column 91 is equipped with vertical sliding rail 93 and elevator (not indicating), and elevator (not indicating) includes lifting column 95 and electricity
Machine (does not indicate), and two base angles of the isolation string bag 92 are mounted on the bottom of the sliding rail 93 of adjacent fixed column 91, two apex angles
It is mounted on by idler wheel 94 on the sliding rail 93 of adjacent fixed column 91, the vertex of the lifting column 95 is connect with idler wheel 94, pushes rolling
Wheel 94 is moved along sliding rail 93;The control system 10 controls the lifting of elevator, to control the gathering and expansion of the isolation string bag 92.
When under normal circumstances, lifting column 95 is fallen, idler wheel 94 drives the isolation string bag 92 to be snapped down to 91 bottom of fixed column, and the isolation string bag 92 is received
Hold together, be immersed in underwater (referring to Fig. 3);When certain region nitrogen and phosphorus content is excessively high, algae may be broken out or broken out algae when, control
10 lifting column 95 of system processed rises, and idler wheel 94 drives and slides on the isolation string bag 92, and the isolation string bag 92 for controlling the areas adjacent is unfolded
(referring to fig. 4), the region and other waters are kept apart, completely cuts off the diffusion of nitrogen phosphorus and spore, and then avoid the big of algae
Area outburst;Control system 10 controls water body purification and monitoring device 7 in this area decontamination water body simultaneously, when floated in water body algae and
After nitrogen phosphorus is removed, control system 10 controls lifting column 95 and reduces, and the isolation string bag 92 is closed, meanwhile, water body purification and monitoring fill
It sets 7 to continue on by former travelling route, or receives user terminal instruction, advance by other travelling routes.
The water body purification and monitoring device 7 are equipped with monitoring water quality situation and send water quality data to user terminal/control
The water monitor (not indicating) of system 10 processed, user terminal (mobile phone, computer or the plate)/control system 10 (single-chip microcontroller)
Control system 10 is analyzed water quality data and is outputed signal to, the control of control system 10 starting isolating device 9 and control are more
Change water body purification and 7 travelling route of monitoring device.Using the Water quality detector on water purification installation, with water body purification and monitoring
The traveling of device 7, be conducive to collect water body water quality data, when in water body floating algae or nitrogen phosphorus reach threshold value when, control starting
Isolating device 9, the water body purification and monitoring device 7 are also in original place, convenient for that can carry out water body purification.
Referring to Fig. 5 and Fig. 7, the water body purification includes with monitoring device 7 for water body purification and the specific structure of monitoring device 7
The drive of receipts the slag skewed slot 4 and 1 rear of floating bed of the medicine-chest 2 and flusher 3,1 front of floating bed arranged above floating bed 1,1 middle section of floating bed
Motivation structure 5;1 leading portion of floating bed is equipped with the permeable collection slag groove 6 being connected with receipts 4 rear end of slag skewed slot, and 1 underhung of floating bed has light to urge
Makeup sets 8;The control system 10 controls the driving mechanism 5 and flusher 3, controls the water body purification and monitoring device
7 direction of travel and speed;The water body purification and monitoring device 7 further include energy-storage battery, and energy-storage battery passes through cable and electricity
Power source is connected, and the electric power source is the solar charging power station on solar energy floating platform or bank.The nose width for receiving slag skewed slot 4
Greater than rear width, bottom surface is trapezoidal, and side is equipped with drainage plate 41, convenient for collecting floating algae.
The photocatalysis apparatus 8 includes envelope of quartz glass 81, the ultraviolet lamp for successively including into hollow circuit cylinder from outside to inside
832 fixed cylinders, the optically catalytic TiO 2 strainer I 84 of tubbiness and the aerator 85 that is aerated into photocatalysis apparatus 8;Stone
The front end face of English glass shell 81 is equipped with water inlet 811, and end face is equipped with water outlet 812 thereafter, and the water inlet 811 is in loudspeaker
The osculum end of shape, water inlet 811 is connected with envelope of quartz glass 81, is inside additionally provided with the vibration (water inlet 811 of grid strainer 813
Specific structure referring to Fig. 6);Limbers 831 is evenly distributed on the fixed cylinder 83 of the ultraviolet lamp 832 and is embedded with ultraviolet lamp 832,
It is coaxially arranged with optically catalytic TiO 2 strainer I and 81 three of envelope of quartz glass;Optically catalytic TiO 2 strainer I 84 has
There is one end of opening facing forward.
Optically catalytic TiO 2 strainer II is also coaxially furnished between the envelope of quartz glass 81 and the fixed cylinder of ultraviolet lamp 832
82, it is in tubbiness, has one end of opening facing forward, it is preferred that 8 outer surface of photocatalysis apparatus is further fixed on cyclic annular hanging rod
86, it is preferred that cylindric organic glass shell 87 is additionally provided on the outside of the envelope of quartz glass 81.
The fixed cylinder 83 of the envelope of quartz glass 81, optically catalytic TiO 2 strainer II82, ultraviolet lamp 832 and titanium dioxide
The spacing distance of titanium photocatalysis filter screen I 84 is 50mm, and the diameter of the water inlet 811 is with optically catalytic TiO 2 strainer I's
Internal diameter is identical.
To further appreciate that the present invention, be given below control system 10 of the invention to isolating device 9 and water body purification with
The technical solution of the control of monitoring device 7, as shown in figure 8, its hardware foundation is raspberry pie development board and external GPS mould
(motor including driving water body purification and monitoring device 7, drives isolating device for block, communication module (WIFI/4G), driving mechanism 5
The motor of 9 lifting column 95) and other modules, other modules be mainly power supply monitoring and water quality monitoring module.The present invention selects
Motor be 7.5V DC servo motor, motor-drive circuit is using IR2104 half-bridge driven chip and the enhanced N of IRLR7843
The H bridge full bridge driving circuit driving motor that channel field-effect pipe is built, accurately controls the positive and negative rotation of motor.
Water purification system of the invention organically combines isolating device 9, water body purification and monitoring device 7 and control system
System 10, enable water body purification and monitoring device 7 purify with long-term monitoring water quality, once have alga eruption region or
The region that may be broken out can start isolating device 9 and the region is isolated, avoid the large area of algae from breaking out, while changing water body
The travelling route of purification and monitoring device 7 makes water body purification and monitoring device 7 concentrate on the regional work, and improving as soon as possible should
The water quality in waters contains the outburst of algae.
Water body purification has special construction with monitoring device 7, changes using photocatalysis apparatus 8 and herbal sprinkling device 3
While kind water quality, moreover it is possible to collect dross by receiving slag skewed slot 4;Wherein, photocatalysis apparatus 8 uses coaxial sleeve structure, so that
The water flow of entrance passes through multi-layered photocatalyst strainer, being capable of nitrogen and phosphorus pollutants in advanced treating water flow;Meanwhile photocatalysis apparatus 8
Import designed using horn mouth, wherein be also equipped with vibration grid, for collecting the dregs of underwater, removing water body as far as possible
In pollutant.