CN207891208U - A kind of ecological running water purifier in situ - Google Patents
A kind of ecological running water purifier in situ Download PDFInfo
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- CN207891208U CN207891208U CN201721805212.2U CN201721805212U CN207891208U CN 207891208 U CN207891208 U CN 207891208U CN 201721805212 U CN201721805212 U CN 201721805212U CN 207891208 U CN207891208 U CN 207891208U
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Abstract
The utility model is related to a kind of ecological running water purifiers in situ, including cycle flowing water device, micro-nano aeration device and negative ion generating device；The micro-nano aeration device includes current divider, at least one dissolving and double entry pump successively from top to bottom；Air inlet is arranged in the water inlet end of the double entry pump, and double suction pump steam inlet is connected to by air inlet pipe with outside atmosphere；The water inlet of the current divider and the water outlet of double entry pump connect；The splitter overhead is equipped at least two water outlets, and at least one current divider water outlet is connected by the water inlet of dissolving with dissolving；The water inlet of the dissolving and dissolving are internally provided at least one set of turbulence blades；Venturi tube is installed in the dissolving bottom water outlet position, and the liquid flow through venturi in dissolving is discharged into water body.The device of the utility model can fast implement the stereo circulating convection current of water body, generate the micro-nano bubble of uniform high density and promote dissolved oxygen, and purify water.
Description
Technical field
The utility model is related to a kind of ecological running water equipment, and in particular to the multi-functional full-automatic ecological running water in situ of one kind is set
It is standby.
Background technology
In recent years, with economic rapid growth, under trade effluent, rural sewage and the multiple pollution of sanitary sewage, I
The water pollution problems that state is faced also is on the rise.Especially current, perhaps great city and industrial area and city are to establish
In riverfront or lakeside area, a large amount of waste water are unprocessed to enter water body, and most river is in various degree with lake
Eutrophic state.
Body eutrophication, species distribution disequilibrium in aquatic ecosystem, biotic population quantity type change, water
Biology especially planktonic algae mass propagation, forms wawter bloom.Dissolved oxygen content decline, water quality deterioration, cause water in water body
Transparency reduces, and influences the photosynthesis of aquatic plant, and then formed and endangered to aquatile.Meanwhile in eutrophication water
Containing NO3-N and NO2-N, people and animals can also be poisoned pathogenic after drinking.
It is socio-economic development, urban landscape and Ecological Civilization Construction to the repairing and treating of eutrophication water bodies of rivers and lakes
Important component has economy and environment double benefit.The use function of restoring water body, can improve living environment, improve
People's living standard, and China's water resources shortage problem is effectively relieved.
CN101327988A disclose it is a kind of be made of floating drum, inner tube, outer tube and water diversion disk, be integrated with aeration, filtering and
Biochemical treatment function, but this method filtering function is using activated carbon, cellular glass fiber and other material, maintenance when used for a long time with
Replacement process is cumbersome, and the water that Driven by Solar Energy wheel rotation is promoted is smaller, and institute's used time when is applied in water body in large
Between relatively long.It includes the compositions such as water sample detection device, aeration head, ultrasonic probe and impeller that CN106365333A, which is disclosed a kind of,
Full automatic solar water treatment system, may be implemented water oxygenation and ultrasonic wave algae removal function, the device equally exist power compared with
Small, processing time relatively waits so long deficiency.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art to carry for the process problem of the water bodys such as eutrophication
For a kind of ecological running water purifier in situ.
Realizing the technical solution of the utility model aim is：
A kind of ecological running water purifier in situ, including cycle flowing water device, micro-nano aeration device and anion occur
Device；The cycle flowing water device includes head cover, driving device and the impeller equipped with several blades successively from top to bottom；The drive
Dynamic device is for driving wheel rotation；The micro-nano aeration device is connected to below cycle flowing water device, from top to bottom successively
Including current divider, at least one dissolving and double entry pump；Air inlet, double entry pump air inlet is arranged in the water inlet end of the double entry pump
Mouth is connected to by air inlet pipe with outside atmosphere；The water inlet of the current divider and the water outlet of double entry pump connect；The current divider
Top is equipped at least two water outlets, and at least one current divider water outlet is connected by the water inlet of dissolving with dissolving；
The water inlet of the dissolving and dissolving are internally provided at least one set of turbulence blades；The dissolving bottom water outlet position
Venturi tube is installed, the liquid flow through venturi in dissolving is discharged into water body；The negative ion generating device is connect with current divider,
The water inlet of at least one current divider water outlet connection negative ion generating device；Steam mixed liquor enters negative through current divider water outlet
Ion generating device is electrolysed under the action of DC power supply and electrolyte and forms anion, and the solution containing anion enters water body.
Gas enters through air inlet pipe in double entry pump in the utility model, and first order cutting is carried out through the blade in double entry pump,
At least one set of turbulence blades are set inside the water inlet of dissolving and dissolving, i.e., in the water inlet of dissolving or molten gas
Setting turbulence blades carry out second level cutting inside tank, or are respectively provided with flow perturbation fan inside the water inlet of dissolving and dissolving
Piece carries out the second level and third level cutting, bubble soluble in water can be made uniformly to be cut to micro-nano rank, in water outlet
Under the cavitation of Venturi tube decompression release, following for the micro-nano bubble of uniform high density, promotion dissolved oxygen, while top is generated
Ring living water production apparatus can form powerful negative pressuren zone below impeller, and water lift amount is big, can fast implement the stereo circulating convection current of water body；
Anion generator can generate the extremely strong free radical of activity, the organic pollution that fast degradation is dissolved or is dispersed in water,
It is broken down into nontoxic small-molecule substance.
As a further improvement of the utility model, the negative ion generating device include power-supply adapter, it is solenoid valve, anti-
Answer device and reservoir；The reservoir is connected with reactor, and the reactor is equipped at least the one of water inlet connection current divider
A water outlet, reactor water inlet are equipped with solenoid valve, and the reservoir lower side is exported equipped with anion.Preferably, it bears
Ion generating device reservoir outlet setting flowmeter.
The equipment further includes medicinal-solution administration device as a further improvement of the utility model, the medicament delivery dress
It sets at the top of the driving device of cycle flowing water device, is divided into upper layer and lower layer, upper layer is medicament storage storehouse, including solid chemicals
Storage warehouse, liquid preparation storage warehouse and control storehouse, the solid chemicals storage warehouse, liquid preparation storage warehouse and control storehouse pass through perpendicular
It is isolated to partition board, lower layer is liquid mixing bunker, and liquid mixing bunker is equipped with liquid mixing bunker water inlet and outlet tube；It controls in storehouse
Control unit is set, and control unit control liquid mixing bunker draws water from water body；The double entry pump bottom is additionally provided with the second water inlet
Mouthful, second water inlet end is equipped with feeding opening, and the feeding opening connects liquid mixing bunker outlet tube, solid chemicals and/or
Liquid preparation is filled by feeding opening into micro-nano aeration after the mixing of liquid mixing bunker under the suction function that double entry pump generates
It sets.
Further, the solid chemicals storage warehouse and liquid preparation are equipped with non-return valve through storage warehouse bottom；It is described go out liquid
Pipe is equipped with check valve；Liquid mixing bunker water inlet is equipped with flowmeter.Be arranged non-return valve can control pharmaceutical quantities, medicament into
After entering medicament storage warehouse, non-return valve is opened under medicament gravity, and medicament enters liquid mixing bunker.It can be convenient for using flowmeter
Monitoring flows into water.
Further, gas vent is set in the liquid mixing bunker.
Further, the medicament storage storehouse material selection fiberglass.
The equipment further includes monitoring device and automatic control device as a further improvement of the utility model, described
Monitoring device monitors water quality index and collected data is sent to automatic control device；The automatic control device root
It is transported according to water quality data control loop living water production apparatus, micro-nano aeration device, medicinal-solution administration device and/or negative ion generating device
Make.
Further, the monitoring device includes buoy, detecting head and monitor；The monitor is mounted on medicament storage
The top of the warehouse, the detecting head are set in impeller periphery water body；Buoy connects detecting head, and buoyancy is provided for detecting head；The spy
The water quality data of acquisition is sent to monitor by gauge head；The control device includes contactor, time switch, frequency converter, connection
Cable and controller；The controller connection driving device, medicinal-solution administration device and monitor, control the driving device, medicament is thrown
Put device and monitor start and stop.Preferably, detecting head can monitor water body COD, TN, TP, chlorophyll, cyanophycin, turbidity simultaneously
Etc. a variety of Testing index.Frequency converter is connected to form time-controlled system by connecting cable and contactor and time switch, can be based on prison
Measured data realizes the automatic start-stop of cycle and multi-period control whole system.
As a further improvement of the utility model, two are respectively equipped with inside the water inlet of the dissolving and dissolving
Group turbulence blades；Flow passes sequentially through first group of turbulence blades of dissolving water inlet, second group of turbulence blades enters dissolving, into
The flow for entering dissolving passes sequentially through first group of turbulence blades in dissolving, second group of turbulence blades, after flow to Venturi tube.Three
Grade cutting can ensure that bubble soluble in water is uniformly cut to micro-nano rank, while the second level and the third level are respectively set two
Group turbulence blades, can reduce the requirement to mechanical strength.
Further, second group of turbulence blades rotation of first group of turbulence blades of the dissolving water inlet and dissolving water inlet
It is opposite to turn direction；Second group of turbulence blades direction of rotation is opposite in first group of turbulence blades and dissolving in the dissolving.Rotation
Turning direction, i.e. wing tip is directed toward on the contrary, can reduce the requirement to structural strength with trimming moment on the contrary.Turbulence blades preferably use nothing
Oil seal turbulence blades, i.e. blade pivot use the sealing structure of oil-free lubrication.
Further, the lobe numbers of first group of turbulence blades of dissolving water inlet are disturbed less than first group in dissolving
The lobe numbers of blade are flowed, the lobe numbers of second group of turbulence blades of dissolving water inlet are disturbed less than second group in dissolving
Flow the lobe numbers of blade；Or two groups of turbulence blades lobe numbers of dissolving water inlet are less than two groups of turbulence blades in dissolving
Lobe numbers.The quantity of blade has a certain impact to inflow, and water inlet pipe diameter is smaller, therefore suitably reduces water inlet
Blade quantity avoids blade from influencing inflow.
Further, the lobe numbers of first group of turbulence blades of dissolving water inlet are less than dissolving water inlet second
The lobe numbers of group turbulence blades；The lobe numbers of first group of turbulence blades are disturbed less than second group in dissolving in the dissolving
Flow the lobe numbers of blade.Second group of turbulence blades number is more than first group of turbulence blades number, it can be achieved that being carried out more to bubble
Careful cutting.
The micro-nano aeration device connects cycle flowing water device by holder device, and holder device can be general fixed company
Connection device.A kind of specific holder device structure, including the first stainless steel ring, the second stainless steel are provided in the utility model
Ring, first crossbeam, second cross beam and connector；The first crossbeam is arranged along the first stainless steel ring diametric(al), not with first
Rust steel loop is fixedly connected, and is fixed on driving device upper end in the middle part of first crossbeam；It is stainless that the second cross beam is fixedly connected with first
Steel loop and the second stainless steel ring；Second stainless steel ring is equipped with connector, for connecting micro-nano aeration device；Described
One stainless steel ring internal diameter is less than the second stainless steel ring.The inside of supporting structure is fixed and can be fixed with general nut, such as in impeller
Bottom centre's trepanning is reserved bolt fixing hole, impeller is fixed in driving device using nut.Preferably, described first is horizontal
Reinforcing rib is set on beam, improves structural strength.
Further, holder device structure further includes anchorage device, and the anchorage device includes ship anchor, spring, spring pocket
Bar and movable button；The spring one end connects the second stainless steel ring, and the other end connects ship anchor by movable button；The spring peripheral hardware
There is spring loop bar.Lower spring end is placed in ship anchor in underwater mud layer, can secure the appliance to the bottom, is increased for swallow
Oxygen.
The driving device selects hydraulic device, and the hydraulic device includes hydraulic pump and hydraulic motor.
Further, the impeller in cycle flowing water device is peviform hollow shape, and blade is four double S type blades.Basin
Shape hollow shape is convenient for the fixation of impeller, and the water lift amount of impeller can be promoted in conjunction with double S types blades, promotes water body Rapid Circulation pair
Stream.
It is provided with intake valve and flowmeter at the air inlet pipe of the double entry pump, air inflow can be controlled to adjust according to water flow.
The air inlet of the double entry pump and water inlet are respectively equipped with filter screen.Filter screen is arranged in double entry pump water inlet,
The bulky grain solid substance in water body can be sucked to avoid because of double entry pump swabbing action, such as stone, glass etc. causes system
Structural damage；Filter screen, which is arranged, in air inlet to cause the pollution of water body to avoid by suckings such as floccules in air.Further
, porous filter screen is arranged in the water inlet of the dissolving and tank body lower part.
The double entry pump power source is using diving magneto, the pumpable 30% gas liquid ratio mixed liquor of highest, working efficiency
It is high.
The head cover can be used as rain-proof cover, and glass-reinforced plastic material or aluminum alloy materials can be selected in material, are mounted in hydraulic pressure horse
Up to top for rain-proof, protection etc., design of cover can be by head cover, medicament storage storehouse, liquid mixing bunker according to surrounding landscape
Different moulding, the visual effect of beautifying apparatus.
The device of the utility model, in cycle flowing water device, driving device drives wheel rotation to form negative pressuren zone, lower part water
Body lifts and pushes to surrounding by impeller, quickly forms the vertical water along impeller radially outer horizontal direction flow and wheel bottom
Stream, promotes the stereo circulating of water body；In micro-nano aeration device, mixing wastewater with air liquid enters high speed double entry pump by pump housing blade the
Bubble becomes smaller after level-one high speed rotary-cut, and the second level of the bubble disintegration water through being arranged inside dissolving water inlet or dissolving is cut
It cuts, or second level cutting is carried out in dissolving water inlet, and enter and carry out third level circumgyration incision inside dissolving, in tank body
Supersaturated solution is formed under interior condition of high voltage, supersaturated gas and liquid mixture is after Venturi tube decompression release, release outlet
Cavitation effect occurs for pressure drop, and underwater bubble further ruptures, and is precipitated from water, generates the micro-nano gas of uniform high density
Bubble, minimum bubble diameter can reach 30nm；In negative ion generating device, air and water enter the reactor containing electrolyte, water
Gas mixed liquor is electrolysed under the action of DC power supply and electrolyte and forms anion, and the solution containing anion enters reservoir, most
Enter water body by outlet；In medicinal-solution administration device, water treatment agent is logical through outlet tube after liquid mixing bunker mixed diluting
It crosses and enters in the pump housing with the feeding opening of high speed double entry pump water inlet, be sufficiently mixed with polluted-water in dissolving, finally by leading to
The water body stereo circulating formed in impeller shape is crossed, pending polluted-water is uniformly diffused to.
The beneficial effects of the utility model are as follows：
(1) cycle flowing water device can form powerful negative pressuren zone below impeller, the impeller of unique design water lift per hour
Amount is more than 7200m3, the stereo circulating convection current of water body is fast implemented, the rotating speed by improving impeller can be by the floating of water bottom
Mud is promoted to surface layer, and the improvement of oxygen and illumination condition increases the activity of microorganism and algae etc. in bed mud, promotes water body bottom
The resolution of mud；
(2) gas is by two layers first order cutting of high speed double suction pump blade, dissolving water inlet of dry seal flow perturbation fan
The third level circumgyration incision of dry seal turbulence blades and dissolving water outlet text mound in the second level circumgyration incision of piece, container tank
In pipe decompression release cavitation under, ultimately generate the micro-nano bubble of uniform high density, bubble minimum diameter can reach
30nm, micro-nano aeration device combination cycle flowing water device can the oxygenation 5.7kg into water body per hour；
(3) medicament used in medicinal-solution administration device launches Solid inorganic flocculant and liquid biological ferment respectively, and can
Quickly medicament and polluted-water to be treated to be sufficiently mixed.Flocculant can in water organic matter, heavy metal from
Son is reacted and is precipitated, and quickly goes except black smelly, and improving water transparency improves water body perception, and biologic ferment passes through cycle flowing water device
After Xiang Shuizhong sends out diffusion, the activity of microorganism in water can be greatly facilitated, promotes the quick extensive of the self-purification capacity of water body
It is multiple；
(4) anion generator can generate the extremely strong free radical of activity, and the oxidability of free radical is elemental oxygen
1.15 times, be 1.35 times of ozone, is 1.56 times of hydrogen peroxide, the organic dirt that can be dissolved or be dispersed in water with fast degradation
Object is contaminated, nontoxic small-molecule substance is broken down into；
(5) automatic control device automatically controls cycle flowing water device according to the real-time monitoring result of water quality, micro-nano aeration fills
It sets, the start and stop of medicinal-solution administration device and negative ion generating device, realizes whole-process automatic control, save manpower.
Description of the drawings
Fig. 1 is the structural side view of the utility model embodiment 1；
Fig. 2 is the structure top view of the utility model embodiment 1；
Fig. 3 a are the front schematic view of impeller in the utility model embodiment 1；
Fig. 3 b are the schematic rear view of impeller in the utility model embodiment 1；
Fig. 4 is hydraulic structure scheme of installation in the utility model embodiment 1；
Fig. 5 is impeller and hydraulic structure scheme of installation in the utility model embodiment 1；
1 Chinese medicine delivery device structural schematic diagram of the positions Fig. 6 the utility model embodiment；
Fig. 7 is dissolving structural schematic diagram in the utility model embodiment 1；
Fig. 8 a are first group of dry seal turbulence blades front signal of dissolving water inlet in the utility model embodiment 1
Figure；
Fig. 8 b are first group of dry seal turbulence blades back side signal of dissolving water inlet in the utility model embodiment 1
Figure；
Fig. 9 a are second group of dry seal turbulence blades front signal of dissolving water inlet in the utility model embodiment 1
Figure；
Fig. 9 b are second group of dry seal turbulence blades back side signal of dissolving water inlet in the utility model embodiment 1
Figure；
Figure 10 a are first group of dry seal turbulence blades front schematic view in dissolving in the utility model embodiment 1；
Figure 10 b are first group of dry seal turbulence blades schematic rear view in dissolving in the utility model embodiment 1；
Figure 11 a are second group of dry seal turbulence blades front schematic view in dissolving in the utility model embodiment 1；
Figure 11 b are second group of dry seal turbulence blades schematic rear view in dissolving in the utility model embodiment 1；
Figure 12 is Venturi tube schematic diagram in the utility model embodiment 1；
In figure：1. the first stainless steel ring, 2. head covers, 3. driving devices, 4. impellers, 5. second cross beams, 6. second stainless steels
Ring, 7. current dividers, 8. connectors, 9. dissolvings, 10. Venturi tubes, 11. dissolving outlet pipes, 12. double entry pump water inlets, 13.
Double entry pump, 14. springs, 15. spring loop bars, 16. movable buttons, 17. ship anchors, 18. impeller blades, 19. medicinal-solution administration devices, 20.
Feeding opening, 21. double suction pump steam inlets, 22. first crossbeams, 23. reinforcing ribs, 24. hydraulic pumps, 25. hydraulic motors, 26. solid medicines
Agent storage warehouse, 27. non-return valves, 28. liquid mixing bunker flowmeters, 29. liquid mixing bunkers, 30. check valves, the storage of 31. liquid preparations
Storage, 32. control units, 33. first group of dissolving water inlet dry seal turbulence blades, 34. second group of dissolving water inlets
Dry seal turbulence blades, first group of dry seal turbulence blades in 35. dissolvings, second group of dry seal in 36. dissolvings
Turbulence blades, 37. negative ion generating devices, 38. reactors, 39. reservoirs, 40. solenoid valves, 41. monitors, 42. buoys,
43. detecting head.
Specific implementation mode
It is described further with reference to embodiment and attached drawing.
Ecological running water purifier in situ as Figure 1-Figure 5, including cycle flowing water device, micro-nano aeration device and
Negative ion generating device 37；If the cycle flowing water device is from top to bottom successively including head cover 2, driving device 3 and equipped with cured leaf
The impeller 4 of piece；The driving device 3 is for driving wheel rotation；
The micro-nano aeration device is connected to below cycle flowing water device, includes current divider 7, at least successively from top to bottom
One dissolving 9 and double entry pump 13；Air inlet 21 is arranged in 12 end of water inlet of the double entry pump 13, and double suction pump steam inlet 21 is logical
Air inlet pipe is crossed to be connected to outside atmosphere；The water inlet of the current divider 7 is connect with the water outlet of double entry pump 13；The current divider 7
Top is equipped at least two water outlets, and 7 water outlet of at least one current divider is connected by the water inlet of dissolving 9 with dissolving 9
It connects；The water inlet of the dissolving 9 and dissolving 9 are internally provided at least one set of turbulence blades；The molten gas, the water outlet of 9 bottoms
Venturi tube 10 is installed in mouth position, and the liquid flow through venturi 10 in dissolving 9 is discharged into water body；10 structure of the Venturi tube is such as
Shown in Figure 12.
The negative ion generating device 37 is connect with current divider 7, and 7 water outlet of at least one current divider connects anion
The water inlet of device 37；Steam mixed liquor enters negative ion generating device 37 through 7 water outlet of current divider, in DC power supply and electrolysis
Electrolysis forms anion under the action of matter, and the solution containing anion enters water body.
Negative ion generating device 37 can be existing negative ion generating device, present embodiments provide it is a kind of it is preferred bear from
37 structure of sub- generating means, including power-supply adapter, solenoid valve 40, reactor 38 and reservoir 39；The reservoir 39 with it is anti-
Device 38 is answered to be connected, the reactor 38 is equipped at least one water outlet of water inlet connection current divider 7,38 water inlet of reactor
It is equipped with solenoid valve 40,39 lower side of the reservoir is exported equipped with anion.May be used also on the basis of equipped with monitoring device
Setting flowmeter is exported in negative ion generating device reservoir, convenient for monitoring water.
As shown in figures 1 to 6, it is preferred that the equipment further includes medicinal-solution administration device 19, the medicinal-solution administration device 19
Mounted on 3 top of driving device of cycle flowing water device, it is divided into upper layer and lower layer, upper layer is medicament storage storehouse, including solid chemicals
Storage warehouse 26, liquid preparation storage warehouse 31 and control storehouse, the solid chemicals storage warehouse 26, liquid preparation storage warehouse 31 and control
Storehouse is isolated by vertical baffle, and lower layer is liquid mixing bunker 29, and liquid mixing bunker 29 is equipped with liquid mixing bunker water inlet and goes out
Liquid pipe；It controls and control unit 32 is set in storehouse, control unit 32 controls liquid mixing bunker 29 and draws water from water body；The double entry pump
13 bottoms are additionally provided with the second water inlet, and second water inlet end is equipped with feeding opening 20, and it is mixed that the feeding opening 20 connects liquid
29 outlet tube of storehouse is closed, solid chemicals and/or liquid preparation generate after 29 mixed diluting of liquid mixing bunker in double entry pump 13 negative
Pressure effect is lower to enter micro-nano aeration device by feeding opening 20.The solid chemicals storage warehouse 26 and liquid preparation are through storage warehouse
31 bottoms are equipped with non-return valve 27；The outlet tube is equipped with check valve 30；29 water inlet of liquid mixing bunker is equipped with flow
Meter 28.After medicament enters medicament storage storehouse, non-return valve 27 is opened under medicament gravity, and medicament enters liquid mixing bunker 29.
Monitoring can be convenient for flow into water using flowmeter 28.
To realize the automation control of system, the equipment further includes monitoring device and automatic control device, the monitoring
Collected data are simultaneously sent to automatic control device by device monitoring water quality index；The automatic control device is according to water
Prime number is operated according to control loop living water production apparatus, micro-nano aeration device, medicinal-solution administration device and/or negative ion generating device.This
In embodiment, the monitoring device includes buoy 42, detecting head 43 and monitor 41；The monitor 41 is mounted on medicament storage
The top of the warehouse, the detecting head 43 are set in 4 surrounding body of impeller；Buoy connects 42 and connects detecting head 43, is provided for detecting head 43 floating
Power；The water quality data of acquisition is sent to monitor 41 by the detecting head 43；The control device includes that contactor, time control are opened
Pass, frequency converter, connecting cable and controller；The controller connection driving device 3, medicinal-solution administration device 19 and monitor 41,
Control the driving device 41 start and stop of 3, medicinal-solution administration device 19 and monitor.Preferably, detecting head 43 can monitor water body simultaneously
A variety of Testing index such as COD, TN, TP, chlorophyll, cyanophycin, turbidity.Frequency converter is opened by connecting cable and contactor and time control
Pass is connected to form time-controlled system, can be based on monitoring data, realizes the automatic start-stop of cycle and multi-period control whole system.
As illustrated in figures 7-11, two groups of turbulence blades are respectively equipped with inside the water inlet of the dissolving 9 and dissolving 9
33-36；Flow passes sequentially through first group of turbulence blades of dissolving water inlet, 33, second groups of turbulence blades 34 and enters dissolving, into
The flow for entering dissolving passes sequentially through first group of turbulence blades, 35, second groups of turbulence blades 36 in dissolving, after flow to venturi
Pipe 10.First group of turbulence blades 33 of dissolving water inlet are opposite with second group of 34 direction of rotation of turbulence blades of dissolving water inlet；
First group of turbulence blades 35 is opposite with second group of 36 direction of rotation of turbulence blades in dissolving in the dissolving.Turbulence blades are adopted
With dry seal turbulence blades, i.e. blade pivot uses the sealing structure of oil-free lubrication.
Preferably, the lobe numbers of first group of turbulence blades 33 of dissolving water inlet are disturbed less than first group in dissolving
The lobe numbers of blade 35 are flowed, the lobe numbers of second group of turbulence blades 34 of dissolving water inlet are less than in dissolving second
The lobe numbers of group turbulence blades 36；Or two groups of turbulence blades lobe numbers of dissolving water inlet are less than in dissolving and disturb for two groups
Flow the lobe numbers of blade.In addition, the lobe numbers of first group of turbulence blades 33 of dissolving water inlet less than dissolving into
The lobe numbers of the second group of turbulence blades 34 in the mouth of a river；The lobe numbers of first group of turbulence blades 35 are less than molten gas in the dissolving
The lobe numbers of second group of turbulence blades 36 in tank.
Preferably, driving device 3 selects hydraulic device, and the hydraulic device includes hydraulic pump 24 and hydraulic motor 25.Leaf
The trepanning of 4 bottom centre is taken turns, and reserved bolt fixing hole, hydraulic pump 24 are bolted to connection with hydraulic motor 25, hydraulic pressure horse
Output shaft up to 22 is fixedly connected by flange arrangement with the prepared screw-bolt hole of 4 bottom of impeller, and hydraulic motor 25 is by hydraulic pump 24
Pressure transmission to impeller 4, impeller blade 18, which is rotated, to be promoted the water of lower part and is spread around, and then the solid of formation water body
Circulative convection.
Impeller 4 described in cycle flowing water device is peviform hollow shape, and there are four double S types blades 18, cycles for lower part setting
Living water production apparatus can form powerful negative pressuren zone below impeller 4, and water lift amount is big, can fast implement the stereo circulating convection current of water body.
Micro-nano aeration device connects cycle flowing water device by holder device, and the holder device structure does not include first not
Become rusty steel loop 1, the second stainless steel ring 6, first crossbeam 22, second cross beam 5 and connector 8；The first crossbeam 22 is stainless along first
1 diametric(al) of steel loop is arranged, and is fixedly connected with the first stainless steel ring 1, and 22 middle part of first crossbeam is fixed in driving device 3
End；The second cross beam 5 is fixedly connected with the first stainless steel ring 1 and the second stainless steel ring 6；Second stainless steel ring 6 is equipped with
Connector 8, for connecting micro-nano aeration device, chain can be used in connector 8；First stainless steel ring, 1 internal diameter is less than the
Two stainless steel rings 6.Preferably, reinforcing rib 23 is set on the first crossbeam 22, improves structural strength.
Holder device structure further includes anchorage device, and the anchorage device includes ship anchor 17, spring 14,15 and of spring loop bar
Movable button 16；14 one end of the spring connects the second stainless steel ring 6, and the other end connects ship anchor 17 by movable button 16；The bullet
Spring 14 is externally provided with spring loop bar 15.14 lower end of spring is placed in ship anchor 17 in underwater mud layer, can secure the appliance to the bottom, is used
In swallow oxygenation.
In the equipment of the present embodiment, after air and water are sucked by double entry pump 13, it is mixed to first pass around 13 pump housing impeller of double entry pump
It closes, rotary-cut refinement, first group of dry seal turbulence blades 33 of water inlet and water inlet second is then passed sequentially through by current divider 7
Group dry seal turbulence blades 34 enter dissolving 9, first group of dry seal turbulence blades 33 of the water inlet and water inlet the
Two groups of dry seal turbulence blades 34 are made of dry seal bearing and flying wing type turbulence blades, first group of dry seal of water inlet
Second group of dry seal turbulence blades of turbulence blades 33 and water inlet, 34 blade direction of rotation is on the contrary, two turbulence blades are mixing
It is rotated in the opposite direction under the action of liquid, the bubble in water is further cut into refinement, mixed liquor enters dissolving 9 by molten
After the further cutting of second group of first group of dry seal turbulence blades 35 of gas tank, dissolving dry seal flow perturbation fan 36 refines,
Fining air bubbles are to micro/nano level, and gas liquid mixture dissolved under pressure in dissolving 9 reaches 100% saturation, and dissolved oxygen content is more than
10mg/L, after 10 decompressive spray of flow through venturi, bubble is further formed uniform a diameter of 30-50 μm of micro-nano gas
Bubble, diameter minimum bubble can be as small as 30nm；
13 power source of double entry pump use diving magneto, the pumpable 30% gas liquid ratio mixed liquor of highest, working efficiency are remote
Surpass 45%.Micro-nano bubble can be retained for a long time in water due to having the features such as large specific surface area, rate of climb is slow, can
Microorganism, phytoplankton and biology being supported preferably, sufficient active oxygen being provided, accelerated period in water body and bed mud to polluting micro- life
The degradation process of object.Meanwhile micro-nano bubble large specific surface area, there is good adsorption effect to suspension pollutant.Micro-nano
High temperature and pressure is generated when rice bubbles burst, more hydroxyl radical free radicals is generated in water, further promotes macromolecule organic
Decomposition；
In medicinal-solution administration device, graininess flocculates class medicament after the entrance of solid chemicals storage warehouse 26, medicine orlop portion check
Valve 27 is opened under medicament gravity, and medicament enters liquid mixing bunker 29, control unit 32 (such as Mini gear pump) start to
Water filling in liquid mixing bunker 29, check valve 30 is opened after medicament mixed dissolution, is mixed under the suction function that double entry pump 13 generates
Liquid is further uniformly mixed by feeding opening 20 into micro-nano aeration device, and biologic ferment class medicament is from liquid preparation storage bin
31 enter liquid mixing bunker 29, and mixed liquor enters micro-nano aeration device by feeding opening 20, passes through outlet pipe after dilution mixing
11 enter water body to be treated；
After flocculation class medicament and biologic ferment class medicament enter water body by dissolving outlet pipe 11, big in impeller semi-finals
Under water lift ability, mixed liquor by the stereo circulating of water body uniformly diffuses to water body to be treated after being elevated.Flocculate class medicine
Agent can be to flocculation sediment after the molecule suspension pollutant physical absorption in water, the rapid perception for improving polluted-water,
Promote water transparency, in biologic ferment class medicament delivery to polluted-water after, the former indigenous microorganism rapid fluid resuscitation in water,
Aerobic bacteria is quickly bred, and water-bed ecological chain is repaired, and harmful substance oxygenolysis and conversion process are accelerated, and is being solved in water body
Source enhances the self-purification capacity of water body while pollution；
Anion generator 37 can generate oxidisability extremely strong free radical under the action of DC power supply, research shows that by
The oxidability of base is 1.15 times of elemental oxygen, 1.35 times of ozone, 1.56 times of hydrogen peroxide, can be dissolved with fast degradation or
The organic pollution being dispersed in water is broken down into nontoxic small-molecule substance, can quickly repair serious pollution water body；
Cycle flowing water driving device promotes the micro/nano level parent running water that micro-nano aeration device is formed and along straight in situ
Unrestrained diffusion is made in diameter direction outward, is formed and is administered the large-scale stereo circulating convection current of region water body.1.5kW power hydraulic motor 25 drives
Water lift amount is more than 7200m to movable vane wheel 4 per hour3, 30000m can be more than by influencing water surface area2, lower section water body is sucked up to bed mud
With air and sun exposure behind surface layer, the bioactivity in promoting bed mud while increasing dissolved oxygen further promotes
Microorganism and algae activity, play the double effects of physics oxygenation and ecological oxygenation, promote water body self-purification ability in bed mud
Restore.
Claims (10)
1. a kind of ecological running water purifier in situ, which is characterized in that including cycle flowing water device, micro-nano aeration device and bear
Ion generating device；
The cycle flowing water device includes head cover, driving device and the impeller equipped with several blades successively from top to bottom；The drive
Dynamic device is for driving wheel rotation；
The micro-nano aeration device is connected to below cycle flowing water device, includes current divider successively from top to bottom, at least one
Dissolving and double entry pump；Air inlet is arranged in the water inlet end of the double entry pump, and double suction pump steam inlet passes through air inlet pipe and outside
Atmosphere；The water inlet of the current divider and the water outlet of double entry pump connect；The splitter overhead goes out equipped at least two
The mouth of a river, at least one current divider water outlet are connected by the water inlet of dissolving with dissolving；The water inlet of the dissolving
Place and dissolving are internally provided at least one set of turbulence blades；The dissolving bottom water outlet position is installed by Venturi tube, molten gas
Liquid flow through venturi in tank is discharged into water body；
The negative ion generating device is connect with current divider, at least one current divider water outlet connection negative ion generating device into
The mouth of a river；Steam mixed liquor enters negative ion generating device through current divider water outlet, electric under the action of DC power supply and electrolyte
Solution forms anion, and the solution containing anion enters water body.
2. ecological running water purifier in situ according to claim 1, which is characterized in that the negative ion generating device packet
Include power-supply adapter, solenoid valve, reactor and reservoir；The reservoir is connected with reactor, the reactor be equipped with into
The mouth of a river connects at least one water outlet of current divider, and reactor water inlet is equipped with solenoid valve, and the reservoir lower side is set
There is anion outlet.
3. ecological running water purifier in situ according to claim 1, which is characterized in that further include medicinal-solution administration device,
The medicinal-solution administration device is mounted at the top of the driving device of cycle flowing water device, is divided into upper layer and lower layer, upper layer is medicament storage
Storehouse, including solid chemicals storage warehouse, liquid preparation storage warehouse and control storehouse, the solid chemicals storage warehouse, liquid preparation storage
Storehouse and control storehouse are isolated by vertical baffle, and lower layer is liquid mixing bunker, and liquid mixing bunker is equipped with liquid mixing bunker water inlet
And outlet tube；It controls and control unit is set in storehouse, control unit control liquid mixing bunker draws water from water body；
The double entry pump bottom is additionally provided with the second water inlet, and second water inlet end is equipped with feeding opening, and the feeding opening connects
Connect the negative pressure that liquid mixing bunker outlet tube, solid chemicals and/or liquid preparation generate after the mixing of liquid mixing bunker in double entry pump
Effect is lower to enter micro-nano aeration device by feeding opening.
4. running water purifier in situ ecological according to claim 3, which is characterized in that the solid chemicals storage warehouse and
Liquid preparation is equipped with non-return valve through storage warehouse bottom；The outlet tube is equipped with check valve；Liquid mixing bunker water inlet
Equipped with flowmeter.
5. running water purifier in situ ecological according to claim 3, which is characterized in that further include monitoring device and automatic
Control device, the monitoring device monitor water quality index and collected data are sent to automatic control device；It is described
Automatic control device according to water quality data control loop living water production apparatus, micro-nano aeration device, medicinal-solution administration device and/or bear from
Sub- generating means running.
6. ecological running water purifier in situ according to claim 5, which is characterized in that the monitoring device includes floating
Mark, detecting head and monitor；The monitor is mounted on medicament storage the top of the warehouse, and the detecting head is set to impeller periphery water body
In；Buoy connects detecting head, and buoyancy is provided for detecting head；The water quality data of acquisition is sent to monitor by the detecting head；
The control device includes contactor, time switch, frequency converter, connecting cable and controller；The controller connection is driven
Dynamic device, medicinal-solution administration device and monitor control the driving device, medicinal-solution administration device and monitor start and stop.
7. ecological running water purifier in situ according to claim 1, which is characterized in that the water inlet of the dissolving
With two groups of turbulence blades are respectively equipped with inside dissolving；Flow passes sequentially through dissolving water inlet first group of turbulence blades, second
Group turbulence blades enter dissolving, into dissolving flow pass sequentially through first group of turbulence blades in dissolving, second group disturb
Flow blade, after flow to Venturi tube.
8. ecological running water purifier in situ according to claim 7, which is characterized in that the dissolving water inlet first
Group turbulence blades and second group of turbulence blades direction of rotation of dissolving water inlet are opposite；First group of turbulence blades in the dissolving
It is opposite with second group of turbulence blades direction of rotation in dissolving.
9. ecological running water purifier in situ according to claim 1, which is characterized in that the micro-nano aeration device is logical
Holder device connection cycle flowing water device is crossed, the holder device includes the first stainless steel ring, the second stainless steel ring, the first cross
Beam, second cross beam and connector；The first crossbeam is arranged along the first stainless steel ring diametric(al), is fixed with the first stainless steel ring
Connection, and it is fixed on driving device upper end in the middle part of first crossbeam；The second cross beam is fixedly connected with the first stainless steel ring and second
Stainless steel ring；Second stainless steel ring is equipped with connector, for connecting micro-nano aeration device；First stainless steel ring
Internal diameter is less than the second stainless steel ring.
10. ecological running water purifier in situ according to claim 9, which is characterized in that further include anchorage device, it is described
Anchorage device includes ship anchor, spring, spring loop bar and movable button；The spring one end connects the second stainless steel ring, and the other end is logical
Cross movable button connection ship anchor；The spring is externally provided with spring loop bar.
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| CN201721805212.2U CN207891208U (en) | 2017-12-21 | 2017-12-21 | A kind of ecological running water purifier in situ |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083571A (en) * | 2017-12-21 | 2018-05-29 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of ecological running water purifier in situ |
| CN109704451A (en) * | 2019-03-05 | 2019-05-03 | 江苏伟恒土壤治理科技有限公司 | A kind of portable folding torpedo-shaped sewage automatic repair device |
-
2017
- 2017-12-21 CN CN201721805212.2U patent/CN207891208U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083571A (en) * | 2017-12-21 | 2018-05-29 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of ecological running water purifier in situ |
| CN108083571B (en) * | 2017-12-21 | 2024-01-16 | 水利部交通运输部国家能源局南京水利科学研究院 | In-situ ecological running water purifying equipment |
| CN109704451A (en) * | 2019-03-05 | 2019-05-03 | 江苏伟恒土壤治理科技有限公司 | A kind of portable folding torpedo-shaped sewage automatic repair device |
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