CN108069524A - A kind of ecological running water equipment in situ - Google Patents
A kind of ecological running water equipment in situ Download PDFInfo
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- CN108069524A CN108069524A CN201711397837.4A CN201711397837A CN108069524A CN 108069524 A CN108069524 A CN 108069524A CN 201711397837 A CN201711397837 A CN 201711397837A CN 108069524 A CN108069524 A CN 108069524A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 244
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 38
- 238000005273 aeration Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 59
- 238000002156 mixing Methods 0.000 claims description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims description 30
- 239000010935 stainless steel Substances 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 29
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- 238000002360 preparation method Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 239000002101 nanobubble Substances 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 241000273930 Brevoortia tyrannus Species 0.000 description 22
- 239000007789 gas Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 14
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2366—Parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
- B01F23/237611—Air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of ecological running water equipment in situ, including cycle flowing water device, micro-nano aeration device and medicinal-solution administration device；The cycle flowing water device includes head cover, driving device and the impeller equipped with several blades successively from top to bottom；The driving device is used to drive wheel rotation；The micro-nano aeration device is connected to below cycle flowing water device, includes current divider, at least one dissolving and double entry pump successively from top to bottom；The medicinal-solution administration device is mounted at the top of the driving device of cycle flowing water device, second water inlet end of the double entry pump is equipped with feeding opening, the feeding opening connects medicinal-solution administration device, enters micro-nano aeration device by feeding opening under the suction function that the medicament in medicinal-solution administration device is generated in double entry pump.The device of the invention can quickly realize the stereo circulating convection current of water body, generate the micro-nano bubble of uniform high density and promote dissolved oxygen, and water treatment agent is uniformly sent out in water body, pollution control of water.
Description
Technical field
The present invention relates to a kind of ecological running water equipment, and in particular to a kind of ecological running water equipment in situ.
Background technology
Since 21 century, the mankind progressively face various environmental problems.In recent years, industrial wastewater, sanitary sewage and other are useless
Phenomena such as gurry enters the water bodys such as rivers,lakes and seas, and the entrance of the nutritive salt such as a large amount of nitrogen, phosphorus forms the eutrophication of water body.Cause
Worse and worse, blue algae bloom is frequent for Water quality, and fwaater resources protection and the form that water environment treatment is faced are gradually severe.
At present, the Treatment process of polluted-water mainly has physics, chemistry and biological treatment three classes.Physical includes using
Various filter materials are adsorbed or are precipitated filtering by way of adsorbing, precipitating and obstruct, by the pollutant in water.Physical can
To be effectively increased the transparency of water body, the black smelly of water body is solved in the range of to a certain degree, plays the rapid sense organ for improving water body
The effect of effect, but cannot fundamentally solve the presence of pollution sources of black and odorous water.Chemical method mainly uses various chemicals will
Polluter in water is converted into environment and the smaller substance of human injury, and then is improved water quality and reached respective standard.
Under the conditions of existing, most chemical agent use costs is higher, and in secondary pollution problem, therefore cannot adopt extensively
With.Bioanalysis is the metabolism function using microorganism, is made in sewage with the absorption of organic pollution existing for dissolved state
Or the method for conversion.Have the function of that expense is few and the characteristics of being blended with water ecology.But when winter outside air temperature is relatively low,
The activity of microorganism reduces rapidly, in addition, such as there are microorganism appearances for microorganism case, microbial film microbe carrier in this method
The deficiency being easy to run off, therefore also limit the popularization of this kind of method.
CN202116385U discloses a kind of oxygenation circulation water activating machine being made of convector and aerator, mainly passes through height
Speed convolution generation superfine air bubble, the agitating device then formed by motor combination gear, blade, which is mixed in backward water, to spread,
But the fine gas bubbles that this kind is generated by level-one convolution are there are the low deficiency of dissolved-air rate, and the deceleration that motor is formed with gear is stirred
Mix that device energy-wasting is big, short life, long term maintenance cost is higher.CN106315882A discloses one kind by water collection funnel, water conservancy diversion
Pipe and plug-flow pump group into laminar flow switch type oxygenation running water machine, superficial water is pumped to the bottom of by by the plug-flow pump for being mounted on water-bed
Portion, and then realize oxygenation purpose, but this kind of method oxygenation limited efficacy.CN206213034U discloses one kind by motor, impeller
With the oxygenation running water machine of wheel disc composition, this kind of method is rotated by motor driven impeller and generates the method for ripple in water to water body
Oxygenation, but this kind of method cannot be to swallow oxygenation, oxygenation effect unobvious.CN106365333A discloses one kind by the sun
The full-automatic water processing equipment that can be driven, can realize that the solid of water body is followed under the hydraulic Lift of the equipment aqueduct impeller
Ring, but the device promotes water circulation to take relatively long since therefore power is relatively low using Driven by Solar Energy, and it is solar powered
Mode reliability is affected by weather.
CN102219315A discloses a kind of micro-nano oxygenate apparatus being made of water pump, accumulator and wide slit nozzles,
The device forms the cutting of gas and liquid mixture micro air bubble by water pump blade, nozzle, but this enters the gas-liquid in accumulator
Mixed liquor only passes through the cutting of impeller blade, not uniform enough the therefore dissolved oxygen limited efficacy of bubble.CN102001719B is disclosed
A kind of device that micro-nano bubble is generated by nanopore device, but this bubble uniformity deficiency generated by nanopore device,
And there is the shortcomings of manufacture high precision machining, easily block.CN203212385U discloses a kind of rotation by Driven by Solar Energy
The micro-nano aerator of streaming, which drives air to mix using high speed rotary water current, but the molten gas of this method is less efficient, it is impossible to
Enough form supersaturated solution.CN205575786U discloses a kind of micro-nano aerating system of jetting type, and there are runners to set for the device
The deficiencies of meter is complicated, installation procedure is cumbersome.CN204981362U is disclosed by self priming pump, gas-liquid mixture fluid pipe and micro-nano hair
The micro-nano aeration oxygenator of raw device composition, the device depressurize release after mixing wastewater with air liquid is circled round at a high speed and form micro-nano gas
Bubble, but this method air inlet is arranged in air and liquid mixer, causes the smaller dissolved gas of pressure in mixer limited.
CN206407964U disclose it is a kind of by immersible pump and injector group into floated micro-nano aeration device, when which works
Negative pressure is formed in injector to draw air into, and sprays gas and liquid mixture to form micro air bubble afterwards, this kind of method equally exists
The relatively low deficiency of molten tolerance.
CN107055651A discloses a kind of dosing being made of agitator tank, motor, booster pump, regulating reservoir and settling banker etc.
Medicament delivery to agitator tank after motor stirs, is entered regulating reservoir by device, the device by booster pump, when which uses
It needs to be separately provided a set of electric system and medicament is stirred, energy consumption is higher during long-time service.
The content of the invention
The defects of the purpose of the present invention is overcoming the prior art, provides a kind of ecological running water equipment in situ.The original of the present invention
The ecological running water equipment in position can be while uniformly micro-nano bubble be generated, by water treatment agent (including flocculation material, biological ferment
Element etc.) uniformly sent out in water body, using the stereo circulating convection current of surface layer and bottom water body, on the basis of oxygenation cycle into
One step promotes the improvement of polluted-water.
Realizing the technical solution of the object of the invention is：
A kind of ecological running water equipment in situ, which is characterized in that including cycle flowing water device, micro-nano aeration device and medicament
Delivery device；
The cycle flowing water device includes head cover, driving device and the impeller equipped with several blades successively from top to bottom；Institute
Driving device is stated for driving wheel rotation；The micro-nano aeration device is connected to below cycle flowing water device, from top to bottom
Include current divider, at least one dissolving and double entry pump successively；The double entry pump bottom is equipped with the first water inlet and the second water inlet
Mouthful, the first water inlet end sets air inlet, and double suction pump steam inlet is connected by air inlet pipe with outside atmosphere；The current divider
The water outlet of water inlet and double entry pump connects；The splitter overhead is equipped with several water outlets, and each current divider water outlet passes through
The water inlet of dissolving is connected with dissolving；The water inlet of the dissolving and dissolving are internally provided at least one set of flow-disturbing
Blade；Venturi tube is installed in the dissolving bottom water outlet position, and the liquid flow through venturi in dissolving is discharged into water body；Institute
Medicinal-solution administration device is stated at the top of the driving device of cycle flowing water device, the second water inlet end of the double entry pump is equipped with
Feeding opening, the feeding opening connect medicinal-solution administration device, the suction function that the medicament in medicinal-solution administration device is generated in double entry pump
Micro-nano aeration device is entered by feeding opening down.
Gas enters through air inlet pipe in double entry pump in the present invention, first order cutting is carried out through the blade in double entry pump, molten
At least one set of turbulence blades are set inside the water inlet of gas tank and dissolving, i.e., in the water inlet of dissolving or dissolving
Portion set turbulence blades carry out second level cutting or be respectively provided with inside the water inlet of dissolving and dissolving turbulence blades into
The row second level and third level cutting, can make bubble soluble in water be uniformly cut to micro-nano rank, on water outlet text mound
In pipe decompression release cavitation under, generate the micro-nano bubble of uniform high density, promote dissolved oxygen, while the cycling on top is lived
Water installations can be in impeller powerful negative pressuren zone formed below, and water lift amount is big, can quickly realize the stereo circulating convection current of water body；Medicament
Delivery device uniformly sends out water treatment agent in water body, using the stereo circulating convection current of surface layer and bottom water body, is increasing
The improvement of polluted-water is further promoted on the basis of oxygen cycle.
As a further improvement on the present invention, the medicinal-solution administration device is divided into two layers up and down, and upper strata 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 is isolated by vertical baffle, and lower floor is liquid mixing bunker, and liquid mixing bunker is equipped with liquid mixing bunker water inlet and goes out
Liquid pipe；It controls and control unit is set in storehouse, control unit control liquid mixing bunker draws water from water body.
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；The liquid mixing bunker water inlet is equipped with flowmeter.Non-return valve is set to 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.
As a further improvement on the present invention, two groups are respectively equipped with inside the water inlet of the dissolving and dissolving to disturb
Flow blade；Current pass sequentially through first group of turbulence blades of dissolving water inlet, second group of turbulence blades enters dissolving, and entrance is molten
The current of gas tank pass sequentially through first group of turbulence blades in dissolving, second group of turbulence blades, after flow to Venturi tube.Three-level is cut
Cutting can ensure that bubble soluble in water is uniformly cut to micro-nano rank, while the second level and the third level set two groups to disturb respectively
Blade is flowed, the requirement to mechanical strength can be reduced.
Further, second group of turbulence blades rotation of described first group of turbulence blades of 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 is provided in the present invention, including the first stainless steel ring, the second stainless steel ring,
One crossbeam, second cross beam and connector；The first crossbeam is set along the first stainless steel ring diametric(al), with the first stainless steel ring
It is fixedly connected, and driving device upper end is fixed in the middle part of first crossbeam；The second cross beam be fixedly connected the first stainless steel ring and
Second stainless steel ring；Second stainless steel ring is equipped with connector, for connecting micro-nano aeration device；Described first is stainless
Steel loop 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 wheel bottom
Heart perforate is reserved bolt fixing hole, impeller is fixed in driving device using nut.Preferably, set on the first crossbeam
Reinforcing rib is put, 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.
As a further improvement on the present invention, the equipment further includes electrical control gear, and the electrical control gear connects
Driving device is connect, including frequency converter, contactor, time switch, one-way control valve, controller and connecting cable, is driven for controlling
Dynamic device start and stop.Frequency converter time-controlled system is connected to form by connecting cable and contactor and time switch, it can be achieved that cycle and
The automatic start-stop of multi-period control whole system.
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 with reference to double S types blades, promotes water body Rapid Circulation pair
Stream.
Intake valve and flowmeter are provided at the air inlet pipe of the double entry pump, can air inflow 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.Double entry pump water inlet sets filter screen,
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；Air inlet sets filter screen that can cause the pollution of water body to avoid by suckings such as the floccules in air.Further
, the water inlet of the dissolving and tank body lower part set porous filter screen.
The double entry pump power source is using diving magneto, the pumpable 30% gas liquid ratio mixed liquor of highest, work 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, 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 invention, in cycle flowing water device, driving device driving wheel rotation forms negative pressuren zone, lower part water body quilt
Impeller lifts and pushes surrounding to, quick to be formed along the radially outer horizontal direction current of impeller and the vertical current of wheel bottom, promotees
Into the stereo circulating of water body；In micro-nano aeration device, mixing wastewater with air liquid enters high speed double entry pump by the pump housing blade first order
Bubble becomes smaller after high speed rotary-cut, second level cutting of the bubble disintegration water through being set inside dissolving water inlet or dissolving or
Second level cutting is carried out in dissolving water inlet, and into progress third level circumgyration incision inside dissolving, it is high in tank body
Supersaturated solution is formed under the conditions of pressure, supersaturated gas and liquid mixture is after Venturi tube decompression release, release outlet pressure
Cavitation effect occurs for rapid drawdown, and underwater bubble further ruptures, and is precipitated from water, generates the micro-nano bubble of uniform high density,
Minimum bubble diameter can reach 30nm；In medicinal-solution administration device, water treatment agent is after liquid mixing bunker mixed diluting, through going out
Liquid pipe is sufficiently mixed, most by entering with the feeding opening of high speed double entry pump water inlet in the pump housing in dissolving with polluted-water
Afterwards by the water body stereo circulating by being formed in impeller shape, pending polluted-water is uniformly diffused to.
Beneficial effects of the present invention are as follows：
(1) cycle flowing water device can be in impeller powerful negative pressuren zone formed below, the impeller of unique design water lift per hour
Amount is more than 7200m3, the quick stereo circulating convection current for realizing water body；
(2) gas passes through 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 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, promote water body self-purification capacity it is quick extensive
It is multiple；
(4) electrical control gear can adjust the rotating speed of impeller, can the mud scum of water bottom be promoted to surface layer, oxygen
Improvement with illumination condition adds the activity of microorganism and algae etc. in bed mud, promotes the resolution of Sediments；
(5) the electrodeless variable-speed driving mechanism device efficiency that frequency converter combination hydraulic pump, hydraulic motor are formed is conventional gear
Several times of speed reducing driving device efficiency and service life, 1000 watts of output power can drive the impeller of 1.9 rice diameters, the slow-speed of revolution
Under can administer 15000~30000m2Polluted-water；
(6) timed unit can cycle and the start and stop of multi-period timing control apparatus, save electric power and manpower.
Description of the drawings
Fig. 1 is the structural side view of the embodiment of the present invention 1；
Fig. 2 is the structure top view of the embodiment of the present invention 1；
Fig. 3 a are the front schematic view of impeller in the embodiment of the present invention 1；
Fig. 3 b are the schematic rear view of impeller in the embodiment of the present invention 1；
Fig. 4 is hydraulic structure scheme of installation in the embodiment of the present invention 1；
Fig. 5 is impeller and hydraulic structure scheme of installation in the embodiment of the present invention 1；
1 Chinese medicine delivery device structure diagram of Fig. 6 positions embodiment of the present invention；
Fig. 7 is dissolving structure diagram in the embodiment of the present invention 1；
Fig. 8 a are first group of dry seal turbulence blades front schematic view of dissolving water inlet in the embodiment of the present invention 1；
Fig. 8 b are first group of dry seal turbulence blades schematic rear view of dissolving water inlet in the embodiment of the present invention 1；
Fig. 9 a are second group of dry seal turbulence blades front schematic view of dissolving water inlet in the embodiment of the present invention 1；
Fig. 9 b are second group of dry seal turbulence blades schematic rear view of dissolving water inlet in the embodiment of the present invention 1；
Figure 10 a are first group of dry seal turbulence blades front schematic view in dissolving in the embodiment of the present invention 1；
Figure 10 b are first group of dry seal turbulence blades schematic rear view in dissolving in the embodiment of the present invention 1；
Figure 11 a are second group of dry seal turbulence blades front schematic view in dissolving in the embodiment of the present invention 1；
Figure 11 b are second group of dry seal turbulence blades schematic rear view in dissolving in the embodiment of the present invention 1；
Figure 12 is Venturi tube schematic diagram in the embodiment of the present invention 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 pumps first are intake
Mouthful, 13. double entry pumps, 14. springs, 15. spring loop bars, 16. movable buttons, 17. ship anchors, 18. 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. solids
Medicament storage storehouse, 27. non-return valves, 28. liquid mixing bunker flowmeters, 29. liquid mixing bunkers, 30. check valves, 31. liquid preparations
Storage warehouse, 32. control units, 33. first group of dissolving water inlet dry seal turbulence blades, 34. dissolving water inlets second
Group dry seal turbulence blades, first group of dry seal turbulence blades in 35. dissolvings, second group of oil-free is close in 36. dissolvings
Seal turbulence blades.
Specific embodiment
It is described further with reference to embodiment and attached drawing.
Running water purifier in situ ecological as shown in figs 1 to 6, including cycle flowing water device, micro-nano aeration device and
Medicinal-solution administration device 19；The cycle flowing water device includes head cover 2, driving device 3 and successively from top to bottom equipped with several blade
Impeller 4；The driving device 3 is used to drive 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；The double entry pump 13 is equipped with the first water inlet 12 and the second water inlet, the first water inlet 12
End sets air inlet 21, and double suction pump steam inlet 21 is connected by air inlet pipe with outside atmosphere；The water inlet of the current divider 7 with
The water outlet connection of double entry pump 13；7 top of current divider is equipped at least two water outlets, at least one 7 water outlet of current divider
It is connected by the water inlet of dissolving 9 with dissolving 9；The water inlet of the dissolving 9 and dissolving 9 are internally provided at least
One group of turbulence blades；The molten gas, 9 bottom water outlet positions installation Venturi tube 10, the liquid flow through venturi in dissolving 9
10 are discharged into water body；10 structure of Venturi tube is as shown in figure 12.
The medicinal-solution administration device 19 is mounted at the top of the driving device 3 of cycle flowing water device, and the second of the double entry pump
Water inlet end is equipped with feeding opening 20, and the feeding opening 20 connects 29 outlet tube of liquid mixing bunker, solid chemicals and/or liquid medicine
Micro-nano exposure is entered by feeding opening 20 under the suction function that agent generates after 29 mixed diluting of liquid mixing bunker in double entry pump 13
Device of air.Preferably, the medicinal-solution administration device 19 divides for upper and lower two layers, and upper strata is medicament storage storehouse, is stored up including solid chemicals
Storage 26, liquid preparation storage warehouse 31 and control storehouse, the solid chemicals storage warehouse 26, liquid preparation storage warehouse 31 and control storehouse
Isolated by vertical baffle, lower floor 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 to draw water from water body；The double entry pump 13
Bottom is additionally provided with the second water inlet, the solid chemicals storage warehouse 26 and liquid preparation and is equipped with non-return valve through 31 bottom of storage warehouse
27；The outlet tube is equipped with check valve 30；29 water inlet of liquid mixing bunker is equipped with flowmeter 28.Medicament enters medicament
After storage warehouse, non-return valve 27 is opened under medicament gravity, and medicament enters liquid mixing bunker 29.It can be convenient for using flowmeter 28
Monitoring flows into water.
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；Current pass sequentially through first group of turbulence blades of dissolving water inlet, 33, second groups of turbulence blades 34 and enter dissolving, into
The current for entering dissolving pass sequentially through first group of turbulence blades, 35, second groups of turbulence blades 36 in dissolving, after flow to venturi
Pipe 10.Second group of 34 direction of rotation of turbulence blades of first group of turbulence blades 33 of dissolving water inlet and dissolving water inlet is opposite；
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 disturbed less than two groups in dissolving
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 perforate 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 spread around, and then forms the solid of water body
Circulative convection.
Impeller 4 described in cycle flowing water device is peviform hollow shape, and lower part sets there are four double S types blades 18, cycles
Living water production apparatus can be in the powerful negative pressuren zone formed below of impeller 4, and water lift amount is big, can quickly realize 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 includes 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 along first is stainless
1 diametric(al) of steel loop is set, 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 on the first crossbeam 22 is set, 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；Described 14 one end of 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.
To realize the automation control of system, the equipment also further includes electrical control gear, the electrical control gear
Driving device 3 is connected, including frequency converter, contactor, time switch, one-way control valve, controller and connecting cable, for controlling
Driving device start and stop.Frequency converter is connected to form time-controlled system, it can be achieved that Xun Huan by connecting cable and contactor and time switch
And the automatic start-stop of multi-period control whole system.
In the equipment of the present embodiment, after the air and water are sucked by high speed double entry pump 13, first pass around pump housing impeller and mix
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, described first group of dry seal turbulence blades 33 of 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
First group of dry seal turbulence blades 35 in gas tank, in dissolving second group of dry seal flow perturbation fan 36 further cutting refinement
Afterwards, 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 big
After 10mg/L, 10 decompressive spray of flow through venturi, bubble is further formed micro-nano gas a diameter of 30-50 μm uniform
Bubble, diameter minimum bubble can be as small as 30nm；
13 power source of high speed double entry pump is using diving magneto, the pumpable 30% gas liquid ratio mixed liquor of highest, work effect
Rate far surpasses 45%.Micro-nano bubble can stay for a long time in water due to possessing the features such as large specific surface area, rate of climb is slow
It deposits, can preferably support microorganism, phytoplankton and biology and sufficient active oxygen is provided, accelerated period in water body and bed mud to polluting
The degradation process of microorganism.Meanwhile micro-nano bubble large specific surface area, there is good adsorption effect to suspension pollutant.
High temperature and pressure is generated during micro-nano bubbles burst, generates more hydroxyl radical free radicals in water, further promoting macromolecule has
The decomposition of machine object.
Medicinal-solution administration device is mounted on the top of hydraulic mechanism 3, graininess flocculate class medicament from solid chemicals storage warehouse 26 into
After entering, medicine orlop portion non-return valve 27 is opened under medicament gravity, and medicament enters liquid mixing bunker 29, and Mini gear pump 32 opens
Water filling in trend liquid mixing bunker 29, check valve 30 is opened after medicament mixed dissolution, is made in the negative pressure that high speed double entry pump 13 generates
It is further uniformly mixed into micro-nano aeration device by feeding opening 20 with lower mixed liquor, biologic ferment class medicament is from liquid medicine
Agent storage bin 31, into micro-nano aeration device, leads into liquid mixing bunker 29, mixed liquor by feeding opening 20 after dilution mixing
It crosses outlet pipe 11 and enters water body to be treated；
After flocculation class medicament and biologic ferment class medicament enter water body by outlet pipe 11, in the big water lift energy of impeller semi-finals
Under power, mixed liquor by the stereo circulating of water body uniformly diffuses to water body to be treated after being elevated.Flocculating class medicament can be with
To flocculation sediment after the molecule suspension pollutant physical absorption in water, the rapid perception for improving polluted-water promotes water
Body transparency, after biologic ferment class medicament delivery is into polluted-water, the former indigenous microorganism rapid fluid resuscitation in water, aerobic bacteria
Quick breeding, water-bed ecological chain are repaired, and harmful substance oxygenolysis and conversion process are accelerated, and are solving water body endogenous pollution
While enhance the self-purification capacity of water body；
The micro/nano level parent running water that cycle flowing water driving device forms micro-nano aeration device is promoted and in situ along straight
Unrestrained diffusion is outwards made in footpath direction, is formed and is administered the large-scale stereo circulating convection current of region water body.1.5kW power hydraulic motor 22 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 dissolved oxygen is increased 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
Recover.
Claims (10)
1. a kind of ecological running water equipment in situ, which is characterized in that thrown including cycle flowing water device, micro-nano aeration device and medicament
Put 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 used to drive wheel rotation；
The micro-nano aeration device is connected to below cycle flowing water device, includes current divider, at least one successively from top to bottom
Dissolving and double entry pump；The double entry pump bottom be equipped with the first water inlet and the second water inlet, the first water inlet end set into
Gas port, double suction pump steam inlet are connected by air inlet pipe with outside atmosphere；The water inlet of the current divider and the water outlet of double entry pump
Connection；The splitter overhead is equipped with several water outlets, the water inlet and dissolving that each current divider water outlet passes through dissolving
It is connected；The water inlet of the dissolving and dissolving are internally provided at least one set of turbulence blades；The dissolving bottom goes out
Venturi tube is installed in mouth of a river position, and the liquid flow through venturi in dissolving is discharged into water body；
The medicinal-solution administration device is mounted at the top of the driving device of cycle flowing water device, the second water inlet end of the double entry pump
End is equipped with feeding opening, and the feeding opening connects medicinal-solution administration device, and the medicament in medicinal-solution administration device is born what double entry pump generated
Pressure effect is lower to enter micro-nano aeration device by feeding opening.
2. ecological running water equipment in situ according to claim 1, which is characterized in that the medicinal-solution administration device is divided into up and down
Two layers, upper strata 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 are isolated by vertical baffle, and lower floor is liquid mixing bunker, is set on liquid mixing bunker
There are liquid mixing bunker water inlet and outlet tube；It controls and control unit is set in storehouse, control unit controls liquid mixing bunker from water body
In draw water.
3. ecological running water equipment in situ according to claim 2, which is characterized in that the solid chemicals storage warehouse and liquid
Medicament is equipped with non-return valve through storage warehouse bottom；The outlet tube is equipped with check valve；The liquid mixing bunker water inlet is equipped with
Flowmeter.
4. running water equipment in situ ecological according to claim 1, which is characterized in that the water inlet of the dissolving and molten
Two groups of turbulence blades are respectively equipped with inside gas tank；Current pass sequentially through first group of turbulence blades of dissolving water inlet, second group disturb
Stream blade enters dissolving, and the current into dissolving pass sequentially through first group of turbulence blades in dissolving, second group of flow perturbation fan
Piece, after flow to Venturi tube.
5. ecological running water equipment in situ according to claim 4, which is characterized in that first group of the dissolving water inlet is disturbed
It flows blade and second group of turbulence blades direction of rotation of dissolving water inlet is opposite；First group of turbulence blades and molten in the dissolving
Second group of turbulence blades direction of rotation is opposite in gas tank.
6. ecological running water equipment in situ according to claim 4, which is characterized in that first group of the dissolving water inlet is disturbed
Lobe numbers of the lobe numbers less than first group of turbulence blades in dissolving of blade are flowed, second group of the dissolving water inlet is disturbed
Flow lobe numbers of the lobe numbers less than second group of turbulence blades in dissolving of blade；Or two groups of flow perturbation fans of dissolving water inlet
Piece lobe numbers are less than the lobe numbers of two groups of turbulence blades in dissolving.
7. ecological running water equipment in situ according to claim 1, which is characterized in that the micro-nano aeration device passes through branch
Rack device connects cycle flowing water device, and the holder device includes the first stainless steel ring, the second stainless steel ring, first crossbeam, the
Two crossbeams and connector；The first crossbeam is set along the first stainless steel ring diametric(al), is fixedly connected with the first stainless steel ring,
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 the second stainless steel
Ring；Second stainless steel ring is equipped with connector, for connecting micro-nano aeration device；The first stainless steel ring internal diameter is small
In the second stainless steel ring.
8. ecological running water equipment in situ according to claim 7, which is characterized in that further include anchorage device, the 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 passes through work
Dynamic button connection ship anchor；The spring is externally provided with spring loop bar.
9. ecological running water equipment in situ according to claim 1, which is characterized in that electrical control gear is further included, it is described
Electrical control gear connects driving device, including frequency converter, contactor, time switch, one-way control valve, controller and connection electricity
Cable, for controlling driving device start and stop.
10. ecological running water equipment in situ according to claim 1, which is characterized in that the driving device selects hydraulic pressure dress
It puts, the hydraulic device includes hydraulic pump and hydraulic motor.
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| CN113213698A (en) * | 2021-04-20 | 2021-08-06 | 南京益德清环保科技有限公司 | Deep oxidation method and device for medical wastewater |
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| CN109529651A (en) * | 2018-12-06 | 2019-03-29 | 上海中兴科源环保科技有限公司 | A kind of micro-nano bubble water generator |
| CN109529651B (en) * | 2018-12-06 | 2024-02-23 | 上海中兴科源环保科技有限公司 | Micro-nano bubble water generator |
| CN111704251A (en) * | 2020-07-09 | 2020-09-25 | 高俊侠 | Ecological restoration environmental protection device for polluted river water body |
| CN113213698A (en) * | 2021-04-20 | 2021-08-06 | 南京益德清环保科技有限公司 | Deep oxidation method and device for medical wastewater |
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