CN104949232A - Hydrodynamic cavitation negative ion haze removal fresh air filter - Google Patents
Hydrodynamic cavitation negative ion haze removal fresh air filter Download PDFInfo
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- CN104949232A CN104949232A CN201510243703.1A CN201510243703A CN104949232A CN 104949232 A CN104949232 A CN 104949232A CN 201510243703 A CN201510243703 A CN 201510243703A CN 104949232 A CN104949232 A CN 104949232A
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- anion
- hydrodynamic cavitation
- new wind
- tank
- negative ion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 30
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 5
- 150000001450 anions Chemical class 0.000 claims description 80
- 239000000945 filler Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 15
- 150000002500 ions Chemical class 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000007667 floating Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 239000002245 particle Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- -1 TVOC Chemical compound 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 230000007096 poisonous effect Effects 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
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- 150000001768 cations Chemical class 0.000 description 3
- 230000036541 health Effects 0.000 description 3
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
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- 238000011144 upstream manufacturing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- 231100000481 chemical toxicant Toxicity 0.000 description 1
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- 230000035558 fertility Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
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- 230000001473 noxious effect Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 210000000605 viral structure Anatomy 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention belongs to the field of air cleaning facilities and particularly relates to a hydrodynamic cavitation negative ion haze removal fresh air filter. The hydrodynamic cavitation negative ion haze removal fresh air filter comprises a negative ion reaction chamber, the lower portion of the negative ion reaction chamber is provided with a water tank, the upper portion of the negative ion reaction chamber is provided with defogging stuffing, and the exterior of the negative ion reaction chamber is surrounded by a heat insulation shell; spray nozzles are arranged between the water tank and the defogging stuffing, a hydrodynamic cavitation system is installed on the middle or the bottom of the water tank and the position adjacent to the water tank, the top of the negative ion reaction chamber is connected with one end of an air outlet pipe, the other end of the air outlet pipe is provided with a conveying fan, a fresh air inlet pipe is located on the position, between the spray nozzles and the water tank, of the side wall of the negative ion reaction chamber, a negative ion functional mesh is installed between the conveying fan and the defogging stuffing, back-flushing spray nozzles are arranged above the defogging stuffing, the water tank, the spray nozzles and the back-flushing spray nozzles are all connected with a water feeding tank through pipes, and a sewage draining port is formed in the bottom of the water tank. According to the hydrodynamic cavitation negative ion haze removal fresh air filter, the hydrodynamic cavitation theory is scientifically used, ecological base negative ions in high concentration are released for processing haze and dust in fresh air.
Description
Technical field
The present invention relates to a kind of Hydrodynamic cavitation anion except the new wind filter of haze, belong to air cleaning facility field.
Background technology
Air washing filters and reaches about 93% to the floating dust clearance in air, better than pure Physical Network filter effect.Because Physical Network elimination can be very large except the windage of PM2.5, the energy consumption of conveying fan is higher, but all can not reach the standard of WHO to fresh air, and being defined as in fresh air of WHO should contain 1200 ~ 1500 (individual)/cm
3anion.
H3O2 negative aeroion is described as air vitamin, except being of value to health, can also to the poisonous and harmful substance in air as formaldehyde, benzene, ammonia, TVOC, sulfur dioxide etc. have efficient removal effect, and in and the positive charge that carries of floating dust in air, floating dust (PM10, PM2.5) is lost and supports floating required potential energy, make it lose activity and fertility by changing with the germ virus structure of transmitting carrier for survival with floating dust simultaneously, there is deactivation function.And anion only has the small particle diameter anion of ecological matrix just can function as described above.Mostly be the method that the ionization of electrion potential difference produces high-concentration anion in the market, while producing Large stone anion, association 40 ~ 50% ozone, peroxide and strong electromagnetic radiation, unhelpful to health, can use, as preserving fruit and vegetable utilizing etc. non-human settlement's deactivation.
The object of the invention is invention one utilizes Hydrodynamic cavitation and spraying bubble diabrosis and hydrone to tear generation ecological matrix high concentration hydroxyl group anion fresh air purifying treatment facility continuously, uses, for the anti-haze building of green provides technical support with the coupling of anion net grid.
Summary of the invention
The technical problem to be solved in the present invention is: provide one to utilize Hydrodynamic cavitation and spraying bubble diabrosis and hydrone to tear and produce ecological matrix high concentration hydroxyl group anion fresh air purifying treatment facility continuously, use with the coupling of anion net grid, for green anti-haze building provides the Hydrodynamic cavitation anion of technical support except the new wind filter of haze.
Hydrodynamic cavitation anion of the present invention is except the new wind filter of haze, and comprise anion generation chamber, tank is arranged at the bottom of anion generation chamber, and demist filler is arranged at top, and insulated shell has been gone along with sb. to guard him in outside, spray nozzle is provided with between tank and demist filler, in the sink or bottom and contiguous sink area are provided with Hydrodynamic cavitation system, anion generation chamber top connects discharge pipe one end, the discharge pipe other end has conveying fan, on the sidewall of the anion generation chamber of new wind inlet tube between spray nozzle and tank, anion function net grid are installed between conveying fan and demist filler, above demist filler, back flushing nozzle is set, tank, spray nozzle, and back flushing nozzle all connects to water pot by pipeline, bottom of gullet arranges sewage draining exit, new wind inlet tube upstream is connected with heat recovery exchanger.
The formation of haze, mainly by the charged particle thing that the floating aerial concentration of PM10 ~ PM2.5 is higher, forms aerosol.Because floating dust particle is all with positive charge potential energy, due to phase mutual two like magnetic poles repel each other between positive charge between particle, not easily aggregate into bulky grain, and sedimentation under gravity.Negative aeroion H
3o
2effectively and the cation of floating dust, make it lose repulsion potential energy between floating potential energy and particle, produce agglomerate and sedimentation.And in anion, only have ecological matrix small particle diameter anion just useful to health.The present invention utilizes two kinds to make hydrone divide the couling process producing anion, in and the positive charge of floating dust particle in air, catharsis is played to the germ virus of poisonous and harmful organic pollution in air if formaldehyde, TVOC, ammonia, benzene, sulfur dioxide and floating dust are carrier simultaneously.
Realized by spraying, when water becomes little droplet by large water droplet, because little droplet can bring negative electrical charge, when new wind by air inlet enter into from bottom to top anion generation chamber time, the particle diameter of high concentration under φ 80 ~ 200um is with nagative ions to drop in spray gravity with the floating dust of band cation and noxious pollutant positive and negative in and and collide, fall into tank.Simultaneously, Hydrodynamic cavitation system constantly makes to produce cavitation effect in tank, water vapor bubbles produces high temperature, high-pressure spray when crumbling and fall, and discharges the hydroxyl group anion of high concentration while shock wave turbulent flow, purifies the floating dust in new wind and poisonous and harmful organic pollution and microorganism.Due in an anion part for high concentration and cation eliminated, and the anion of surplus enters new wind with pure new wind and is delivered to architecture indoor, for Environment Inside the Building provides the fresh air of pure band anion.Carry out purification to the poisonous and harmful substance of Environment Inside the Building to eliminate simultaneously.After new wind mixes with fog, be subject to the backward new wind exit movement of draft of new wind conveying fan, through demist filler, droplet is stopped by demist filler and is condensed into large water droplet, drops to tank.Carry the fresh air of anion through demist filler, under new wind conveying, arrive architecture indoor.
During equipment runs, a part of pollutant floating dust etc. enter into demist filler, and when a part is with large water droplet drippage tank, a part may be hung to stay and is attached on demist filler.When reaching a certain amount of, the recoil nozzle above demist filler can be opened, poured tank, ensure its demist filler and enter the new wind degree of purity of building.After particle falls into tank precipitation with water droplet, discharged by bottom land blowoff valve.The pipeline of spraying system and recoil nozzle directly can access running water, by solenoid control, also can access to water pot and tank, give pressure with pump, also above-mentionedly can have connection, running water during startup energy saver mode, with to water pot and tank during startup water conservation mode, circulate.
Described spray nozzle is set to one or more.The effect of sprayer unit: in tank or above compound waterfall gas cavitation system is installed, upper space between tank and demist filler is provided with sprayer unit, the micro-mist of high density of ejection produces the droplet of charged anion, the droplet gravity impact floating dust of high concentration, after floating dust is impacted, quality increase drips tank under gravity.Be described further: sprayer unit can adopt nozzle spray or centrifugal spray in conjunction with the embodiments, spray direction forms adverse current with new wind from top to bottom and mixes, spray particle diameter is between φ 80um ~ 500um, mist flow can be determined according to the size of the space size of anion generation chamber and new wind flow, and mist flow (spray flux density) is at 1 ~ 1000kg/m
3.h, select between.Atomisation pressure can be selected between 0.3 ~ 5Mpa, and when using nozzle exit pressure spraying, be provided with anti-blockage filter in jet pipe upstream, nozzle can select plastics in material, as PU, PVDF, ceramic carbon SiClx, metal stainless steel SUS304,316 etc.
Described new wind inlet tube place is provided with screen pack.When under the draft of the new wind through coarse filtration at conveying fan through anion generation chamber, certain negative pressure is had in anion generation chamber, accelerate the diabrosis of cavity in tank, the anion tearing release that cavity diabrosis produces hydrone by new wind draft driving be mixed into newly distinguished and admirable in.
Described demist filler is metallic mesh, inorfil, organic fiber one wherein, or the filler of inclined hole honeycomb structure.The effect of demist filler stops that droplet is converted into large water droplet drippage tank by entering new wind by droplet, the part floating dust in air is blocked in the bottom of demist filler simultaneously.Demist filler can be metallic mesh or the material such as inorfil, organic fiber, as stainless steel SUS304, SUS316 unit weight (density) 150 ~ 300kg/m
3.Glass or organic fiber etc., also can use the filler of inclined hole honeycomb structure.Embodiment: as adopted SUS304 stainless (steel) wire compounded mix, density 250kg/m
3, thickness 200mm, area 3000*4000mm, windage 0.26Mpa, mist flow 500g/h, to φ 80-120umn spray demist rate 97%.
The material of described back flushing nozzle can be metal or plastics.Timing or according to the amount of pollutants in air at demist filler, rinse, make it fall into tank with current, recoil nozzle material can be metal or plastics, the hydraulic pressure of nozzle can at 3 ~ 20kg/cm
2, can access on atomizing pump or on running water and use solenoid control.
Described anion function net grid are set to one or more layers.Anion net grid, mainly increase by the new wind concentration of anion generation chamber process, anion net grid be by anion material manufacture can the net grid of anion releasing, specification as 18*20* φ 0.1mm, anion burst size 20000/cm
3, anion net grid can arrange one or more layers as required.
Described Hydrodynamic cavitation system is a kind of waterfall gas form or multiple coupling waterfall gas form.
Described new wind inlet tube connects the new wind outlet of fresh air heat exchanger, and fresh air heat exchanger entrance connects the outlet of discharge pipe.The effect of fresh air heat exchanger: be that after in line thermal energy and new wind being exchanged, new wind obtains the former thermal energy that should arrange outward and enters into anion generation chamber by new wind inlet tube in order to reduce novel wind energy consumption.Fresh air heat exchanger can adopt traditional plate-sheet-type or rotary-type etc.; Fresh air heat exchanger can adopt hydrophilic aluminium foil thickness 0.2mm, and aluminium foil is apart from the heat exchange label 15m of 6mm
3, blast 6700Kpa, flow 30000m
3/ h, heat exchange efficiency 75%.Energy-saving effect: as room temperature 25 DEG C in winter, outdoor environment temperature-20 DEG C (new wind entrance), the new wind after heat exchanger by-20 DEG C of temperature rises to 13.75 DEG C.Summer outdoor environment temperature 38 DEG C, indoor temperature 26 DEG C, the new wind after heat exchanger is by 38 DEG C of temperature drops to 29 DEG C.To sum up two winter and summers, heat exchanger energy-saving effect is remarkable.
The invention has the beneficial effects as follows:
Science utilize Hydrodynamic cavitation principle, release high concentration the new wind of ecological matrix anion process in haze dirt PM10 ~ PM2.5 and organic pollution and germ virus, make the anion concentration in air reach 1500 ~ 3000/cm
2, reach and exceed WHO to fresh air 1200 ~ 1500/cm
2standard, forest and waterfall environment are moved in building, there is the inefficient high of energy consumption, be widely used in the Fresh air handing of the big-and-middle-sized public buildings such as school, hospital, office building, hall, cinema, museum and industrial and agricultural production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, anion generation chamber 2, tank 3, demist filler 4, spray nozzle 5, Hydrodynamic cavitation system 6, insulated shell 7, discharge pipe 8, conveying fan 9, anion function net grid 10, back flushing nozzle 11, new wind inlet tube 12, sewage draining exit 13, to water pot 14, fresh air heat exchanger 15, new wind 16, air draft.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described further:
As shown in Figure 1, Hydrodynamic cavitation anion of the present invention is except the new wind filter of haze, and comprise anion generation chamber 1, tank 2 is arranged at the bottom of anion generation chamber 1, and demist filler 3 is arranged at top, and insulated shell 6 has been gone along with sb. to guard him in outside; Spray nozzle 4 is provided with between tank 2 and demist filler 3, contiguous tank 2 position is provided with Hydrodynamic cavitation system 5, anion generation chamber 1 top connects discharge pipe 7 one end, discharge pipe 7 other end has conveying fan 8, on the sidewall of the anion generation chamber 1 of new wind inlet tube 11 between spray nozzle 4 and tank 2, anion function net grid 9 are installed between conveying fan 8 and demist filler 3, back flushing nozzle 10 is set above demist filler 3, tank 2, spray nozzle 4 and back flushing nozzle 10 all connect to water pot 13 by pipeline, arrange sewage draining exit 12 bottom tank 2.Spray nozzle 4 is set to one or more.New wind inlet tube 11 place is provided with screen pack.Demist filler 3 is metallic mesh, inorfil, organic fiber one wherein, or the filler of inclined hole honeycomb structure.The material of back flushing nozzle 10 can be metal or plastics.Anion function net grid 9 are set to one or more layers.Hydrodynamic cavitation system is a kind of waterfall gas form or multiple coupling waterfall gas form.New wind inlet tube 11 connects the new wind outlet of fresh air heat exchanger 14, and fresh air heat exchanger 14 entrance connects the outlet of discharge pipe 7.The effect of fresh air heat exchanger 14 is that after the thermal energy of in line air draft 16 and new wind being exchanged, new wind 15 obtains the former thermal energy that should arrange outward, and enters into anion generation chamber by new wind inlet tube in order to reduce novel wind energy consumption.
Embodiment one:
Anion generation chamber space is 30m
3, the wide * of long * is high=5000m*2000m*3000m, and use drive nozzle, Fresh air handing amount is 30000m
3/ n, on the top of anion generation chamber, install the nozzle of two layers of silicon carbide material, every layer is 10 nozzles, arranged in dislocation, and nozzle flow is 200kg/h, total flow 4000kg/h, atomisation pressure 1.0Mpa, spray particle diameter 120-200um.
One, compound cavitation waterfall gas system
Traditional waterfall gas and Hydrodynamic cavitation mainly process water, by oxygenation and cavitation effect, organic pollution COD, BOD etc. in degradation water, and compound cavitation waterfall gas system of the present invention mainly produces " water fall effect ", the cavity diabrosis of breaking of hydrone is utilized to produce hydroxyl group anion, process the haze dirt in new wind and toxic chemical pollutant, cavitation waterfall device of air can be adopted, as board-like, disc type waterfall gas device, pump pressure jetting type, venturi-type or orifice-plate type etc., also can adopt ultrasonic wave oscillatory type, also can be that these three kinds of form couplings use.
A, board-like or disc type can be used when selection inflatable waterfall gas, that waterfall gas jets is all filled is distributed in bottom of gullet, spray nozzle density can set installation as required, crumbled and fall to the water surface by the gas core water reception tank buoyancy of fumarole output and produce cavitation effect, this kind of method takes up room little, use air-inflation air compressor disposable apparatus small investment, running cost is low, long service life.
Bottom of gullet area 10m
2, use board-like valve density 8/m
2, total amount 80, material PUDF, type of attachment is connection in series-parallel, air compressor machine power 15kw, flow 120m
3/ h, measures large pressure 1.0Mpa.
B, mixed gas three way type ejector in pipe can be used when selecting jetting type, or pipe is outer mixes gas Venturi tube straight pipe type and porous plate jet, jet or cavitation apparatus, mainly above the periphery of tank 2, as: the area of plane of tank is 10m
2, the degree of depth 1200, peripheral length 12 meters, adopts PUDF three way type ejector peripherally to install the ejector of φ 25*235mm, 22 are connected in series, 200 ~ 2000mm place above tank, and select incidence angle between vertical dip angle 20 ~ 45 degree, note oxygenation amount 25%, jet hydraulic pressure 1.2Mpa, flow 200m
3/ h, use immersible pump or centrifugal pump, water inlet tube pump is tank Inner eycle, also can constant by operating modes such as the density pressure flows of above-mentioned ejector when use orifice-plate type ejector, orifice plate diameter phi 32, hole density rate 67%, thickness of slab 8mm, material SUS304, records anion burst size>=1,000,000/cm
2.
C, ultrasonic wave vibration cavitation device:
Ultrasonic wave vibration cavitation device is used directly fixedly to insert in tank, as selected ultrasonic wave rod or cavitation device at 10m
2tank in 6 bar type cavitation devices are installed, power kw, frequency ZHz, all abundant cloth in tank, anion burst size>=1,000,000/cm
2.
Two, compound coupling cavitation structure:
Three kinds of mode couplings use more effective than single mode, good result of use can be obtained: board-like inflation or waterfall device of air can be used at bottom of gullet, above tank, periphery installs ejector, ultrasonic wave vibration cavitation device is installed in tank, make use of the space of tank and anion room generation chamber efficiently, improve waterfall gas cavitation efficiency, can by (a, b, c) above-mentioned three embodiments are integrated, in anion generation chamber, negative aeroion tester is used to record after operation, release concentration 4,670,000/cm
3.
Embodiment two:
The internal volume of anion generation chamber is: the long * of wide * is high=and 3000mm*4000mm*4000mm, the building enclosure of anion generation chamber is the SUS304 (inwall) of 2.0, PU polyurethane sandwich composite board bottom tank is 2900*3900*1500*20mm, material is polypropylene plastics tank, Hydrodynamic cavitation waterfall gas is composite board type, ejector, ultrasonic wave three kinds of cavitation compound uses, bottom adopts board-like waterfall gas, density 10/m
2, total amount is 120, material PUDF, aeration machines flow 120M
3/ h, pressure 1.0Mpa.
200mm place, tank upper edge, along tank surrounding, three way type Venturi tube-type spreader ejector is installed, φ 32*257mm ejector 20, jet direction vertical dip angle 27 degree, jet hydraulic pressure 1.0Mpa, jet flow 20*200kg/h, distribute in the sink 6 ultrasonic cavitation rods, transducer power 2KW, shake 20KHz, specification φ 60*750mm frequently.
The bottom of anion generation chamber leaves more than tank four of 500*2000mm new wind air inlets, and fresh wind port also has φ 0.5mm, and 12*14 object metal steel mesh, anion generation chamber upper top has 250mm thickness, density 200kg/m
3sUS304 stainless steel demist filler, have six flooding nozzles thereon, the upper part between anion generation chamber and tank is provided with two layers of spray nozzle, every layer distributes 12, amount to 24, total mist flow 24*500kg=12T/h, spray particle diameter φ 100 ~ 350um.
Static measurement when cavitation system is opened, anion burst size is>=300 ten thousand (individual)/cm
3.
The new wind outlet in anion generation chamber upper end 1000*1500mm, anion net grid 18*20* φ 0.3mm is three layers, anion burst size individual layer 20000/cm
3.
Be stainless steel profiling heat insulation tank to water pot, capacity 10m
3be connected with feed pipe with tank, centre has solenoid control to feed water.
When whole a kind of Hydrodynamic cavitation anion of the present invention runs except the new wind filter of haze, Fresh air handing amount 20000m
3/ h, air intake operating mode PM2.5100mg/L, CH
2o (formaldehyde) 3.0mg/m
3sO
25.0mg/m
3, after a kind of Hydrodynamic cavitation anion of the present invention removes the new wind filter process of haze, PM2.5≤0.01mg/L, formaldehyde≤0.03mg/m
3, SO
20.1mg/m
3negative aeroion content>=3000/cm
2, reach WHO's fresh air standard (1200-1500/cm
3), construction area 50000m can be supplied
2public building use.
Claims (8)
1. a Hydrodynamic cavitation anion is except the new wind filter of haze, it is characterized in that: comprise anion generation chamber (1), tank (2) is arranged at the bottom of anion generation chamber (1), demist filler (3) is arranged at top, and insulated shell (6) has been gone along with sb. to guard him in outside, spray nozzle (4) is provided with between tank (2) and demist filler (3), the position of any position in the middle of tank (2) or tank (2) bottom and contiguous tank (2) is provided with Hydrodynamic cavitation system (5), anion generation chamber (1) top connects discharge pipe (7) one end, discharge pipe (7) other end has conveying fan (8), new wind inlet tube (11) is positioned on the sidewall of the anion generation chamber (1) between spray nozzle (4) and tank (2), anion function net grid (9) are installed between conveying fan (8) and demist filler (3), demist filler (3) top arranges back flushing nozzle (10), tank (2), spray nozzle (4), and back flushing nozzle (10) all connects to water pot (13) by pipeline, tank (2) bottom arranges sewage draining exit (12).
2. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: spray nozzle (4) is set to one or more.
3. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: new wind inlet tube (11) place is provided with screen pack.
4. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: demist filler (3) is metallic mesh, inorfil, organic fiber one wherein, or the filler of inclined hole honeycomb structure.
5. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: the material of back flushing nozzle (10) is metal or plastics.
6. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: anion function net grid (9) are set to one or more layers.
7. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: Hydrodynamic cavitation system is a kind of waterfall gas form or multiple coupling waterfall gas form.
8. Hydrodynamic cavitation anion according to claim 1 is except the new wind filter of haze, it is characterized in that: new wind inlet tube (11) connects the new wind outlet of fresh air heat exchanger (14), and fresh air heat exchanger (14) entrance connects the outlet of discharge pipe (7).
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| CN201510243703.1A CN104949232A (en) | 2015-05-13 | 2015-05-13 | Hydrodynamic cavitation negative ion haze removal fresh air filter |
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| CN105958318A (en) * | 2016-06-21 | 2016-09-21 | 辽宁海天阁环保科技有限公司 | Gas-liquid reverse-flow splashing type negative ion generation and separation apparatus |
| CN106016676A (en) * | 2016-07-06 | 2016-10-12 | 殷晓冬 | Integrative machine of fresh air and purification |
| CN107062451A (en) * | 2017-02-22 | 2017-08-18 | 王全龄 | A kind of water-washing type air purification VMC |
| CN107166549A (en) * | 2017-05-15 | 2017-09-15 | 四川万康节能环保科技有限公司 | A kind of efficient Household air purifier |
| CN110081535A (en) * | 2019-06-10 | 2019-08-02 | 唯顶(中国)高新技术有限公司 | It is a kind of to imitate the sun shines again after the rain water filtration, purification anion fresh air ecology box |
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Effective date of registration: 20180402 Address after: 100000 city construction five, No. 10, district three, Chaoyang District, Beijing Applicant after: Dou Xiaolong Address before: Kim, No. 1 building, 100000 Beijing city Chaoyang District Henan Road Room 366 Applicant before: BEIJING YUNTE TECHNOLOGY CO.,LTD. |
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Application publication date: 20150930 |