CN103223293B - Advanced air oxidation purification apparatus and spiral division disc thereof - Google Patents
Advanced air oxidation purification apparatus and spiral division disc thereof Download PDFInfo
- Publication number
- CN103223293B CN103223293B CN201310122314.4A CN201310122314A CN103223293B CN 103223293 B CN103223293 B CN 103223293B CN 201310122314 A CN201310122314 A CN 201310122314A CN 103223293 B CN103223293 B CN 103223293B
- Authority
- CN
- China
- Prior art keywords
- spiral segmentation
- spiral
- air
- segmentation disk
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
The present invention provides an advanced air oxidation purification apparatus and a spiral division disc thereof. The advanced air oxidation purification apparatus comprises a draft tube, a motor and at least a spiral division disc, wherein the spiral division disc is fixed on an output shaft of the motor, the output shaft of the motor coincides with a center shaft of the draft tube, the motor is supported in the draft tube through a motor bracket, and is provided for driving the spiral division disc to rotate at a uniform speed along the center shaft of the draft tube and driving air to enter the draft tube, the spiral division disc comprises a plurality of micro fan blades arranged along a radial direction of the spiral division disc, the micro fan blades comprise a plurality of first projections and second projections, and the first projections and the second projections are aligned in a continuous and staggered manner, and respectively project toward both sides of the spiral division disc, such that the air is subjected to a photocatalytic advanced oxidation reaction on the surface of the spiral division disc so as to be purified. The purification apparatus has characteristics of rapid reaction, simple structure, no secondary pollution, continuous purification treatment, and zero wind resistance.
Description
Technical field
The present invention relates to the field of purification of air, particularly a kind of advanced oxidization purification device of air and spiral segmentation disk thereof.
Background technology
At present, the maximum commodity production ground in the Chinese Cheng Liao world and supplier.Development determines production-scale expansion, and along with production-scale expansion, air pollution is day by day serious.Development and the conflict of polluting, Bi Zhe China one must be found to develop and reduce discharging, the road of pollution treatment coordinated balance.Only have the huge energy playing science and technology, health, green and continuable road are gone in the development of Cai Nengshi China.
The concept of IAQ (IAQ) appears at developed country at the later stage seventies in last century, at that time for the consideration of economize energy, the sealing property in house improves greatly, and the room ventilation brought thus is not enough, causes room air pollution accident again and again to occur.American scientist finds in an investigation at the end of the eighties in last century, and indoor noxious pollutant concentration ratio outdoor is high, and what have can up to 100 times.Relevant departments of China also find in the once investigation of 1994, and the pollution level of city room air is more serious than outdoor air, and what have exceedes outdoor 56 times.Install an air-conditioner the consumer of machine, and general use habit closes door and window when starting shooting, and reduces cold air loss, this air conditioner providing detergent power to improve constantly with regard to requiring the manufacturer of air conditioner to be necessary for consumer.
Air cleaning member (module) selected by air conditioner has rapid progress and development within decades, wherein, the development of air conditioner air-purifying module, roughly experience following several stages:
First generation product: moisture adjustment module.Its function utilizing domestic air conditioning mechanism cold to dry, regulates indoor air humidity, does not possess the function of purification of air.
Second generation product: multistorey strainer mesh module.It utilizes the filtration of special filter screen, the function of adsorption treatment impurity, the suspension in can effectively purifying the air of a room and a small amount of harmful substance.But to the unable process of the peculiar smell in room air, pathogen, virus, microorganism and most organic pollutants.In addition, secondary pollution can be caused again while periodic cleaning multistorey strainer mesh.This technical scheme disadvantage is when improving filtering efficacy, will inevitably strengthen windage; And when reducing windage, will inevitably filtering efficacy be reduced again.
Third generation product: Combined air cleaning module.This kind of cleaning module is on the basis of second generation product, increases electrostatic precipitation, electronic dust-collecting, anion generator, ozone generator, low-temperature plasma generator.In this, product can smoke abatement and dust control in generation, has sterilization, sterilization, removal odor function, but still exist can not the disadvantage of effective decomposing organic pollutant.
Forth generation product: the air-purifying module adopting molecular complex technology.The wet type molecular complex technology that this technical point adds water and the dry type molecular complex technology do not added water.But technique also has fatal shortcoming: the first, the molecular complex filter screen life-span only has 2 years, secondary pollution may be caused if changed; The second, specifically molecular complex can only react for specific organic matter, and in air, organic pollution has kind more than 3,000, and we cannot deal with problems with the filter screen of so many kind.
5th generation product: the air-purifying module using cold catalyst, photocatalysis technology.This technology is ripe not enough at present, is still in theoretical research process.Multiple harmful and gas with foreign flavor, under normal temperature and pressure conditions, can be resolved into tasteless innocuous substance by this series products.In order to improve purification of air rate, each producer adopts the technical scheme strengthening cold catalyst and photochemical catalyst specific area, nanomaterial loadings on the filter screen of porous material, make screen pack change absorption limit, limit into by simple physical absorption to decompose, this kind of air-purifying module is when standard laboratory is tested, and head dozens of minutes purifying rate is higher, significantly reduces subsequently, after 180 minutes, purifying rate is low to being difficult to be accepted.Its reason is that screen pack absorption property when using that just broken a seal is higher, subsequently, adsorbs saturated gradually, and due to cannot effective desorption, purification of air rate cannot quickly recover to initial level.
6th generation product: hydroxy water cleaning module.It adopts high-level oxidation technology to purify, high-level oxidation technology is the hot spot technology of recent years, be that primary oxidizers and organic matter react with hydroxyl radical free radical, the organic free radical generated in reaction can continue the chain reaction participating in hydroxyl radical free radical, or after generating organic peroxy free radical, there is oxidative decomposition further until be degraded to end product CO
2and H
2o, thus reach the organic object of oxidation Decomposition.The molecular formula of hydroxyl is-OH, has extremely strong oxidisability.Be fitted with the hydroxy water of the filling mineral water containing 15mg ~ 60mg/L calcium of cleaning module of hydroxy water, mineral water hydroxylating can be sprayed at the surface of evaporimeter, purify.The reaction speed of this advanced oxidation reaction is fast, even can reach centisecond.
But hydroxyl can cause advanced oxidation reaction in aqueous, pollution of effectively purifying waste water.But cannot plant organic pollution by more than 3,000 in liquid phase direct purification gas phase, therefore this is that the high-level oxidation technology of primary oxidizers is applied in Water warfare field or the larger purification of air of ambient humidity usually with hydroxyl radical free radical.
Most of Domestic Air-condition machine manufacturer only uses the second generation and third generation air purifying process now.The external air conditioner manufacturer of minority use the 5th generation and the 6th generation air purifying process, but thoroughly do not solve due to technical problem, effect is unsatisfactory.
In addition, China is one of 13 countries that water resource is the poorest per capita of the world.Shortage of water resources is one of most outstanding problem of facing 21 century of China.China's water pollutions situation is still severe, exacerbates shortage of water resources, has constituted larger practical threat to the sustainable development of common people's safe drinking water, economic society.
In order to 93% the one-level B of sewage treatment plant and secondary discharge in water carry out advanced treating, reach middle water one-level A standard, make sewage recycling, thus can repeatedly recycle.Technical scheme conventional is both at home and abroad ozone oxidation, ferrate flocculent and membrane separation technique.
Ozonation technology: ozone O
3oxidation-reduction potential be 2.07V, it has very strong oxidability.The pollutant in water can be made to be oxidized, to decompose, purify, decolour, deodorizing, taste removal, sterilization, kill bath, virus of going out, reduce bod (BOD), chemical oxygen consumption (COC) (COD), eliminate the foam of surfactant.It is very high selective that its shortcoming is that the oxidation activity of ozone has, and is difficult to BOD, COD of thoroughly removing in water.Can produce some accessory substances in simultaneously excessive ozonation, what have even has larger toxicity.
Ferrate flocculent technology: ferrate, as one non-chlorine type high-efficiency multi-function water treatment agent, has been widely used at water treatment field tool.Conventional has potassium ferrate and Na2Fe04.In acid medium, oxidation-reduction potential is 2.20V.Oxidation-reduction potential higher than the 2.07V of ozone, also far above the 1.36V of chlorine.Have higher oxidation, purification, decolouring, deodorizing, sterilization, go out poison etc. usefulness.More have unique flocculating function, can by water in sewage treatment plant's secondary 80% solid suspension remove.Shortcoming needs to add chemicals in water, and a large amount of ferrate of producing needs mass energy, also will produce a large amount of disposal of pollutants.
Membrane separation technique: in water treatment, to comprise micro-filtration, ultrafiltration, nanofiltration etc. several for the separation process of wirking pressure drive membrane.Normal employing micro-filtration and ultrafiltration in recycled water advanced treatment, drinking water level adopts sodium filter.The quality weatherproof of water, keeps stable.Its shortcoming is that micro-filtration and ultrafiltration heavy metal ionic soil are helpless.Simultaneously for keeping the permeability of film to decline not significantly, the necessary reverse pressure flush of timing water, makes water use efficiency reduce, the water resource that waste is valuable.
Only have the domestic sewage disposal producer of part to use ferrate flocculent technology now, the domestic and international sewage disposal producer of minority uses membrane separation technique, and most external sewage disposal producer uses ozonation technology at present, and prepares to be updated to membrane separation technique.In domestic most sewage disposal producers foot couple, water makes any advanced treating, last qualified discharge, causes new problem of environmental pollution.
Summary of the invention
For above problem, the invention provides a kind of advanced oxidization purification device and spiral segmentation disk thereof of air, the advanced oxidation reaction that it adopts reaction speed fast carries out purified treatment to air, water, there is the advantage that structure is simple, do not have secondary pollution, can carry out purified treatment continuously, and resistance is zero, higher to the purifying rate of the organic pollution in air, water.
The technical scheme that its technical problem of solution of the present invention adopts is:
An advanced oxidization purification device for air, comprising: guide shell, motor, light source and at least one spiral segmentation disk,
Described spiral segmentation disk is fixed on the output shaft of described motor, and the output shaft of described motor overlaps with the central shaft of guide shell,
Described motor is supported in guide shell by electric machine support, for driving the central shaft that spiral segmentation coils guide shell at the uniform velocity rotate and drive air to enter in guide shell,
Described spiral segmentation disk comprises the minitype flabellum that multiple radial direction along spiral segmentation disk is arranged, the projection that each minitype flabellum comprises multiple radially arrangement, protrudes towards the side of described spiral segmentation disk,
The surface of described minitype flabellum attaches the photocatalysis film that multilayer has water-bearing layer, and this photocatalysis film reacts with air generation advanced oxidation under the irradiation of described light source.
Preferably, the width closing on the outer peripheral largest chord of spiral segmentation disk of described minitype flabellum is 1.27mm to 50.8mm, and the width closing on the smallest chord of the centre bore of spiral segmentation disk is greater than 1.1 times of described minitype flabellum thickness.
Preferably, the height of described projection is 1.27mm to 25.4mm.
Preferably, the thickness of described minitype flabellum is 0.25mm to 2.54mm.
Preferably, the angle between the projection of described minitype flabellum and the plane of described spiral segmentation disk is 0 ° to 60 °.
Preferably, comprise band-like plate collector ring further, described band-like plate collector ring is fixed on the inwall of described guide shell, between adjacent two spiral segmentation disks,
Described band-like plate collector ring comprises the band-like plate that multiple radial direction along collector ring is arranged, and the plane of described band-like plate and described spiral segmentation disk has an angle.
Preferably, the angle between the plane of described band-like plate and described spiral segmentation disk is 90 ° to 150 °.
Present invention also offers a kind of advanced oxidization purification device of water, comprising: guide shell, motor, constant-current electrolysis power supply and at least one group of spiral segmentation disk,
Described motor is supported in guide shell by electric machine support, for driving the axle center that described spiral segmentation coils guide shell at the uniform velocity rotate and drive current to enter in guide shell,
Often organize spiral segmentation disk and comprise an anode spiral segmentation disk be connected with constant-current electrolysis positive source and a negative electrode spiral segmentation disk be connected with constant-current electrolysis power cathode, anode spiral segmentation disk and negative electrode spiral segmentation disk interval one distance of often organizing spiral segmentation disk are oppositely arranged
Each described anode spiral segmentation disk and negative electrode spiral segmentation disk comprise the minitype flabellum that multiple radial direction along spiral segmentation disk is arranged, the projection that minitype flabellum comprises the arrangement of multiple radial direction along described anode spiral segmentation disk and negative electrode spiral segmentation disk, protrudes towards the side of described spiral segmentation disk
Water reacts, in described negative electrode spiral segmentation panel surface generation reduction reaction in described anode spiral segmentation panel surface generation oxidation reaction or advanced oxidation.
Preferably, the width closing on anode spiral segmentation disk and the outer peripheral largest chord of negative electrode spiral segmentation disk of described minitype flabellum is 1.27mm to 50.8mm, the width closing on the smallest chord of the centre bore of anode spiral segmentation disk and negative electrode spiral segmentation disk is greater than 1.1 times of described minitype flabellum thickness, the electrode coated material in surface of described minitype flabellum or be made up of electrode material.
Preferably, the thickness of described minitype flabellum is 0.25mm to 5.08mm.
Preferably, first of described minitype flabellum the protruding, between the second projection and the plane of described spiral segmentation disk angle is 0 ° to 60 °.
Preferably, comprise at least one band-like plate collector ring further, described band-like plate collector ring is fixed on described guide shell inwall, and each band-like plate collector ring is fixed on often to be organized between the anode spiral segmentation disk of spiral segmentation disk and negative electrode spiral segmentation disk,
Described band-like plate collector ring comprises the band-like plate that multiple radial direction along collector ring is arranged, and the plane of described band-like plate and described anode spiral segmentation disk or negative electrode spiral segmentation disk has an angle.
Preferably, the angle between the plane of described band-like plate and anode spiral segmentation disk or negative electrode spiral segmentation disk is 90 ° to 150 °.
The invention provides a kind of spiral segmentation disk, comprise the first minitype flabellum that centre bore and multiple radial direction along spiral segmentation disk are arranged,
First minitype flabellum comprise multiple that radially arrange, protrude towards the side of described spiral segmentation disk first protruding.
Preferably, comprise the second minitype flabellum further, described second minitype flabellum comprise multiple that radially arrange, towards the opposite side of described spiral segmentation disk protrude second protruding,
Described first minitype flabellum and the second minitype flabellum are staggered continuously.
Preferably, comprise the 3rd minitype flabellum further, each 3rd minitype flabellum is arranged between the first adjacent minitype flabellum and the second minitype flabellum.
Preferably, the thickness of described first, second, and third minitype flabellum is 0.25mm to 5.08mm.
Preferably, the width closing on the outer peripheral largest chord of spiral segmentation disk of described first, second, and third minitype flabellum is 1.27mm to 50.8mm, and the width closing on the smallest chord of the centre bore of described spiral segmentation disk is greater than 1.1 times of described minitype flabellum thickness.
Preferably, the angle between described first, second, and third minitype flabellum and the plane of described spiral segmentation disk is 0 ° to 60 °.
Preferably, the described first height that is protruding and the second projection is 1.27mm to 25.4mm.
Present invention also offers a kind of spiral segmentation disk group, it comprises multiple spiral segmentation disk, and the centre bore of every two adjacent spiral segmentation disks is fixed alignedly,
Described each spiral segmentation disk comprises the minitype flabellum that multiple radial direction along described spiral segmentation disk is arranged and the scallop hole be arranged between two adjacent minitype flabellums, the length of the largest chord of each scallop hole be one times of the length of the largest chord of described minitype flabellum to twice.
Preferably, the length of closing on the outer peripheral largest chord of described spiral segmentation disk of described minitype flabellum is 1.27mm to 50.8mm, and the length of closing on the smallest chord of the centre bore of described spiral segmentation disk is greater than 1.1 times of described minitype flabellum thickness.
Preferably, the differential seat angle between the corresponding scallop hole of every two adjacent spiral segmentation disks is the radian of described minitype flabellum.
Air of the present invention or water purifying means carry out water conservancy diversion by using motor and guide shell to air to be clean or water, it is made to pass through the spiral segmentation disk at the uniform velocity rotated by driven by motor, and photocatalytic advanced oxidation reaction or catalytic oxidation reduction reaction occur on the surface of spiral segmentation disk, thus realize air or water purification.Because spiral segmentation panel surface has multilayer, multiple along the circumferential direction equally distributed radial radiation shape minitype flabellum that is the center of circle with centralized positioning installing hole, many levels can be formed react with air or water when spiral segmentation disc spins simultaneously, therefore reaction speed is fast, can realize continuous purification process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the advanced oxidization purification device of air of the present invention.
Fig. 2 is the side view of the first embodiment of the spiral segmentation disk of the advanced oxidization purification device for air of the present invention.
Fig. 3 is the front view of the first embodiment in Fig. 2.
Fig. 4 is the structural representation of the second embodiment of the spiral segmentation disk of the advanced oxidization purification device for air of the present invention.
Fig. 5 is the structural representation of the 3rd embodiment of the spiral segmentation disk of the advanced oxidization purification device for air of the present invention.
Fig. 6 is the structural representation of the 4th embodiment of the spiral segmentation disk of the advanced oxidization purification device for air of the present invention.
Fig. 7 is the structural representation of the 5th embodiment of the spiral segmentation disk of the advanced oxidization purification device for air of the present invention.
Fig. 8 is the structural representation of the advanced oxidization purification device of water of the present invention.
Fig. 9 is the structural representation of the first embodiment of the spiral segmentation disk of the advanced oxidization purification device for water of the present invention.
Figure 10 is the structural representation of the second embodiment of the spiral segmentation disk of the advanced oxidization purification device for water of the present invention.
Detailed description of the invention
The invention provides a kind of air, the advanced oxidization purification device of water and spiral segmentation disk thereof, the advanced oxidation reaction that it adopts reaction speed fast carries out purified treatment to air, water, there is the advantage that structure is simple, do not have secondary pollution, can carry out purified treatment continuously, and resistance is zero, higher to the purifying rate of the organic pollution in air, water.
Core concept of the present invention is: carry out water conservancy diversion by using motor and guide shell to air to be clean or water, it is made to pass through the spiral segmentation disk at the uniform velocity rotated by driven by motor, and photocatalytic advanced oxidation reaction or catalytic oxidation reduction reaction occur on the surface of spiral segmentation disk, thus realize air or water purification.Because spiral segmentation panel surface has multilayer, multiple along the circumferential direction equally distributed radial radiation shape minitype flabellum that is the center of circle with centralized positioning installing hole, many levels can be formed react with air or water when spiral segmentation disc spins simultaneously, therefore reaction speed is fast, can realize continuous purification process.
As shown in Figure 1, the advanced oxidization purification device of air of the present invention comprises: guide shell 3, motor 5, light source 8 and at least one spiral segmentation disk 1.Spiral segmentation disk 1 is fixed on the output shaft of motor 5, fastening by locking nut 6, and the output shaft of motor 5 overlaps with the central shaft of guide shell 3.
Motor 5 is supported in guide shell 3 by electric machine support 4, at the uniform velocity rotates for driving spiral segmentation disk 1 and drives air to enter in guide shell 3 around the central shaft of guide shell 3.
As shown in Figures 2 and 3, spiral segmentation disk 1 comprise multiple be the center of circle with centre bore 10, at the circumferentially equally distributed minitype flabellum 2 of spiral segmentation disk 1, minitype flabellum 2 is arranged along the radial direction of spiral segmentation disk 1.Minitype flabellum 2 comprises multiple radial direction along spiral segmentation disk 1 continuously arranged protruding 11, and protruding 11 protrude towards the side of spiral segmentation disk 1.Wherein, the height of protruding 11 is 1.27mm to 25.4mm.
The surface of minitype flabellum 2 attaches the photocatalysis film that multilayer has water-bearing layer, and this photocatalysis film reacts with air generation advanced oxidation under the irradiation of light source.
In order to improve detergent power, carry out advanced oxidation reaction with air more fully, the quantity of spiral segmentation disk 1 can be 1 to 8, and it can be fixed on the one or both sides of motor 5.
Wherein, as shown in Figure 2, preferably, protruding 10 is trapezoidal projection, and namely projection 10 is trapezoidal along the cross section of the radial direction of spiral segmentation disk 1.Further, the angle between this trapezoidal projection and plane of spiral segmentation disk 1 is 0 ° to 60 °.
Preferably, the preparation method of minitype flabellum 2 is with to be shaped on sheet material by punching press, drawing, laser cutting manufacturing process or precision casting process is shaped the multi-layer mini-type flabellum of along the circumferential direction equally distributed radial radiation shape, thus forms multi-layer helical dividing disc 1.
Spiral segmentation disk in the present invention can have various structures.As shown in Figures 2 and 3, can at the one side of spiral segmentation disk 1 width punching press drawing minitype flabellum 2 every a minitype flabellum 2, the protrusion direction of the projection 11 of each minitype flabellum 2 is all towards the side of spiral segmentation disk 1, then this spiral segmentation disk is individual layer spiral segmentation disk.
Or as shown in Figure 4, the two-sided staggered punching press drawing minitype flabellum 2 on the surface of spiral segmentation disk 1, the projection 11 of two often adjacent the first minitype flabellums 2 and the correspondence of the second minitype flabellum 2 ' is contrary with the protrusion direction of 11 ', namely respectively towards the both sides of spiral segmentation disk 1, then the double-layer spiral dividing disc be made up of along the circumferential direction two-layer minitype flabellum that is equally distributed, radial radiation shape is formed.
Further, as shown in Figure 5, two-sidedly often to interlock each punching press drawing first minitype flabellum 2 and second minitype flabellum 2 ' across the width of a minitype flabellum 2, namely flat 3rd minitype flabellum 2 ' is comprised further between every two adjacent minitype flabellums 2 and 2 ' ', then form the three helical layer dividing discs that along the circumferential direction three layers of minitype flabellum that are equally distributed, radial radiation shape are formed.
Multi-layer helical dividing disc as shown in Figure 4 and Figure 5 refers to that air can be divided into multilayer when spiral segmentation disc spins by the minitype flabellum of spiral segmentation panel surface, thus enables air with the photocatalysis film with water-bearing layer on minitype flabellum surface, advanced oxidation occur under the irradiation of light source more fully to react.
Also can be as shown in Figure 6 and Figure 7, with diel or laser cutting monolithic on sheet material be shaped two or three monolithics spiral segmentation disk 1 after, multi-layer helical dividing disc group is assembled into by combination, namely with centralized positioning installing hole 10 for the center of circle, two-layer or three helical layers that along the circumferential direction minitype flabellum that is equally distributed, radial radiation shape is formed are split net disc shaft to combination, be assembled into two or three helical layer dividing disc groups, fixed by annular gasket 12 interval between two spiral segmentation disk circles 1.
Minitype flabellum 2 can have angle as electric fan flabellum and between multi-layer helical dividing disc 1 plane, this angle can be 0 ° to 60 °, thus make minitype flabellum 2 be equivalent to mini-fan blade, to increase blast, offset windage, the windage of the purification advanced oxidation reaction unit of air of the present invention is reduced or be zero, part ultraviolet light is reflexed to the back light part of spiral segmentation disk 1 simultaneously, improve the utilization rate of ultraviolet light.This two panels or three spiral segmentation disks axially combine the relative theory of bilayer shown in the bilayer or three helical layer dividing disc groups and Fig. 2 that are assembled into or as shown in Figure 4 or three helical layer dividing discs and parameter just the same.
For centrifugal blower and axial flow blower, also spiral segmentation disk 1 directly can be arranged on the output shaft of fan electromotor, utilize the air inlet of centrifugal blower and the air inlet of axial flow blower or exhaust outlet to make guide shell 3.As to air quantity, the less demanding operating mode of blast, also can strengthen the angle between minitype flabellum 2 and multi-layer helical dividing disc 1 plane a little, make that minitype flabellum 2 is simultaneously double makees fan blade, can blower fan be omitted.The advanced oxidization purification device of air of the present invention adopts high-level oxidation technology, and purification efficiency is high, and process air quantity is large.Any chemicals need not be added, purification of air and inactivation of virus can be widely used in.
As shown in Figure 1, the advanced oxidization purification device of air of the present invention comprises band-like plate collector ring 7 further, and band-like plate collector ring 7 is fixed on the inwall of guide shell 3, and its fixed position on the inwall of guide shell 3 is between adjacent two spiral segmentation disks 1.Band-like plate collector ring 7 comprises the band-like plate 9 that multiple radial direction along collector ring is arranged, and band-like plate 9 has an angle with the plane of spiral segmentation disk 1, and this angle is 90 ° to 150 °.
Be fixed on guide shell 3 inwall using band-like plate 9 as the collector ring 7 of radial support muscle, the surface of band-like plate collector ring 7 is coated with the composite Nano photocatalysis film in crawler belt water-bearing layer.The air stream of PARALLEL FLOW in guide shell 3, when passing through multi-layer helical dividing disc 1, air-flow direction changes thereupon, becomes helical flow from PARALLEL FLOW, makes to be declined to a great extent by the efficiency of next stage multi-layer helical dividing disc.By changing the angle of the plane of band-like plate 9 and multi-layer helical dividing disc 1, again direction is changed when the air stream of helical flow can be made to pass through band-like plate 9, air draught is made to keep flowing to parallel direction with the central shaft of guide shell 3, improve the operating efficiency of next stage multi-layer helical dividing disc 1, its function is similar as the stator impeller group of turbine unit.
Further, light source 8 is fixed in guide shell 3 by band-like plate collector ring 7, and preferably, this light source 8 is uviol lamp.
Preferably, the advanced oxidization purification device of air of the present invention comprises at least two spiral segmentation disks 1, and the distance between every two adjoining spiral dividing discs 1 is 50.8mm to 254mm.The thickness of minitype flabellum 2 is 0.25mm to 2.54mm.The length of closing on the outer peripheral largest chord of spiral segmentation disk of minitype flabellum 2 is 1.27mm to 25.4mm, and the length of closing on the smallest chord of spiral segmentation center hole is greater than 1.1 times of described minitype flabellum thickness.Minitype flabellum 2 can in the segmentation in the radial direction along spiral segmentation disk, and the spacing between adjacent two sections is 1.27mm to 50.8mm.
The advanced oxidization purification device of air of the present invention is multi-layer helical dividing disc 1 High Rotation Speed driven by motor 5 in guide shell 3, air containing organic pollution and strong respiratory infectious virus is forced to send in guide shell simultaneously, up to a hundred to tens thousand of multi-layer mini-type flabellums 2 by along the circumferential direction equally distributed, the radial radiation shape on one to eight multi-layer helical dividing disc 1 of the air-flow of average rate flowing, spiral segmentation becomes the thickness to tens thousand of width continuous helical shape up to a hundred to be less than the air film of 0.4mm.The surface of each minitype flabellum 2 is coated with the composite Nano photocatalysis film in crawler belt water-bearing layer, and it with the organic pollution in air and strong respiratory infectious virus, advanced oxidation can occur and react.
The advanced oxidization purification device of air of the present invention utilizes surface to be coated with the up to a hundred to tens thousand of multi-layer mini-type flabellums of the along the circumferential direction equally distributed radial radiation shape of the composite Nano photocatalysis film in crawler belt water-bearing layer, with the motion mode of rapid spiral segmentation, initiatively, successively, successively with in guide shell 3 each organic pollutant molecule of slowly move in the air that high-speed uniform flows and each virion close contact is forced, the light-catalyzed reaction of generation advanced oxidation.It takes full advantage of the fast technical characterstic of the reaction speed of the light-catalysed microsecond of high-level oxidation technology, guarantees that the advanced oxidization purification device of air of the present invention can eliminate at a high speed organic pollution and the strong respiratory tract infection virus of thorough deactivation in air.
The surface of spiral segmentation disk 1 is coated with the composite Nano photocatalysis film in crawler belt water-bearing layer, the load of this composite Nano photocatalysis film is on the surface of trapezoid belt 2, its basal layer is the water-bearing layer of various metals, metal oxide, the outer photocatalysis film based on nano titanium oxide, under the irradiation of germicidal ultraviolet lamp, generate the O of low concentration
3, H
2o
2the composite Nano photocatalysis film in common activating belt water-bearing layer, produce great amount of hydroxy group, molecular formula is-OH, and oxidation-reduction potential is 2.8V, has extremely strong oxidisability, can with the nearly all organic pollution generation chain reaction in air, until organic pollution is thoroughly decomposed into carbon dioxide and water, strong respiratory infectious virus is deactivation simultaneously also, and the above-mentioned advanced oxidation reaction time is microsecond to part per billion second.Due to whole organic pollutant molecules and strong respiratory infectious virion in the air-flow of average rate flowing, the air line distance of dispersing face with great amount of hydroxy group is all less than 0.4mm, just guarantees the present invention high efficiency of organic pollution and the completeness of strong respiratory infectious inactivation of virus and uniformity in elimination air.At room temperature, at a normal, the migration velocity that the particle of diameter 0.1 micron collides by gas molecule Brownian motion is only 37 micro-meter per seconds.In atmosphere, each virion of hydroxyl fast Acquisition of the slow migration that cannot produce with the nano-photocatalytic film in the band water-bearing layer in dead load.
This membrane type advanced oxidation reaction is a kind of purification techniques fairly perfect at present, and therefore its course of reaction does not repeat them here.
The advantage of the advanced oxidization purification device of air of the present invention is: the fireballing technical characterstic of microsecond making full use of the light-catalyzed reaction in the band water-bearing layer of titanium dioxide+ultraviolet+ozone+hydrogen peroxide+metal oxide+metal ion in high-level oxidation technology, air-flow average rate flowed is coated with the up to a hundred to tens thousand of multi-layer mini-type flabellums of the along the circumferential direction equally distributed radial radiation shape of the composite Nano photocatalysis film in crawler belt water-bearing layer by spiral segmentation panel surface, spiral segmentation becomes the thickness to tens thousand of width continuous helical shape up to a hundred to be less than the air film of 0.4mm.Suppose the actual area contacted of air-flow flowed with average rate by the composite Nano photocatalysis film that guide shell inwall is coated with crawler belt water-bearing layer, the air-flow flowed with average rate by the air film becoming the thickness to tens thousand of width continuous helical shape up to a hundred to be less than 0.4mm to tens thousand of multilayer trapezoid belt spiral segmentations up to a hundred be with compared with the actual area contacted of the composite Nano photocatalysis film in water-bearing layer, the air of the advanced oxidization purification device of air of the present invention and nano-photocatalytic film real contact area want large 4,000 times.
In order to carry out objective specification comparison to the performance of various different employing high-level oxidation technology air purifier, the computational methods of equivalent specific area are used to analyze its performance.It was defined as: within a certain period of time, as 1 second; Under certain wind speed, as 3 meter per seconds; In certain volume, as in 1 cubic meter volume air purifier, the composite Nano photocatalysis film containing painting crawler belt water-bearing layer, surface and air real contact area are how many squares of meter per seconds, and namely equivalent specific area is just how many squares of meter per seconds.
According to equivalent specific area computational methods, at 1 second, wind speed 3 meter per second, under the same terms of 1 cubic metre of volume of equipment:
Situation A, wall are coated with carries out PHI film, length × wide × height=1 meter × 1 meter × 1 meter=1 cubic metre ventilating duct of central air conditioner, four wall surfaces be coated with crawler belt water-bearing layers composite Nano photocatalysis film reality windward girth be 4 meters, during wind speed 3 meter per second, air is 4 meters × 3 meter per second=12 square meter per seconds with the composite Nano photocatalysis film real contact area in band water-bearing layer, and namely equivalent specific area is 12 squares of meter per seconds.
Situation B, in the advanced oxidization purification device of the air of the present invention of 1 cubic metre of volume, can 8 be accomplished, article 000, multi-layer mini-type flabellum, every bar minitype flabellum length is about 0.4 meter, two sides due to minitype flabellum is all coated with the composite Nano photocatalysis film segmentation air in crawler belt water-bearing layer, the reality windward length of side doubles, total length is 0.4 meter × 8 windward, 000 × 2=6, 400 meters, the average linear velocity of spiral segmentation disk is 7.5 meter per seconds, air with the composite Nano photocatalysis film real contact area in band water-bearing layer is: 6, 400 meters × 7.5 meter per second=48, 000 square of meter per second, namely equivalent specific area is 48, 000 square of meter per second.Then situation B is 4 of situation A, 000 times.
That is, within equal time, at the clarifier of same volume, all adopt identical high-level oxidation technology, air and the composite Nano photocatalysis film real contact area in band water-bearing layer are added 4 by the advanced oxidization purification device of air of the present invention, while 000 times, will in the air channel in 1 meter × 1 meter of cross section the ultimate range of composite Nano photocatalysis film in whole organic pollutant molecules and strong respiratory tract infection virus and band water-bearing layer in swiftly flowing air-flow, below 0.4mm is foreshortened to by 500mm, shorten more than 1000 doubly, distance often reduces one times, hydroxyl concentration will increase octuple relatively.
In existing filter method, in order to filter virus, have to select volume large, the hole of the high efficiency particulate air filter HEPA that windage is large, the HEPA made with ultra-fine fibre glass and PP material can be little of 0.1 micron.But in order to keep ventilation constant, except need significantly increase except blast, also constantly changing filter material or repeatedly cleaning.And each trapezoidal hole draught area of multi-layer helical dividing disc of the present invention is than the large hundreds of hundred million times of 0.1 micro-void of HEPA, windage is very little, and the end product of advanced oxidation reaction is carbon dioxide and water, does not have secondary pollution, also need not cleaning maintenance.
Present invention also offers a kind of advanced oxidization purification device of water, as shown in Figure 8, the advanced oxidization purification device of water of the present invention comprises: guide shell 3, motor 5, constant-current electrolysis power supply and at least one group of spiral segmentation disk, motor 5 is supported in guide shell 3 by electric machine support 4, at the uniform velocity rotates for driving the axle center that spiral segmentation coils guide shell 3 and drives current to enter in guide shell 17.
Often organize spiral segmentation disk and comprise an anode spiral segmentation disk be connected with constant-current electrolysis positive source 16 and a negative electrode spiral segmentation disk 15 be connected with constant-current electrolysis power cathode, anode spiral segmentation disk 16 and negative electrode spiral segmentation disk 15 interval one distance of often organizing spiral segmentation disk are oppositely arranged.
Each anode spiral segmentation disk 16 is identical with the structure of spiral segmentation disk 1 as shown in Figures 2 to 7 or spiral segmentation disk group with the structure of negative electrode spiral segmentation disk 15, it comprises multiple along the circumferential direction equally distributed minitype flabellum 2 being the center of circle with centralized positioning installing hole 10 respectively, and minitype flabellum 2 is arranged along the radial direction of anode spiral segmentation disk 16 and negative electrode spiral segmentation disk 15.Minitype flabellum 2 comprises the projection multiplely radially arranging, protrude towards the side of anode spiral segmentation disk 16 or negative electrode spiral segmentation disk 15, there is oxidation reaction or advanced oxidation reaction on anode spiral segmentation disk 16 surface in water, on negative electrode spiral segmentation disk 15 surface, reduction reaction occurs.
The advanced oxidization purification device of water of the present invention comprises at least one band-like plate collector ring 7 further, band-like plate collector ring 7 is fixed on the inwall of guide shell 3, and each band-like plate collector ring 7 is fixed on often to be organized between the anode spiral segmentation disk 16 of spiral segmentation disk and negative electrode spiral segmentation disk 15.
Band-like plate collector ring 7 comprises the trapezoidal leaf 9 that multiple radial direction along collector ring is arranged, and trapezoidal leaf 9 has an angle with the plane of anode spiral segmentation disk 16 or negative electrode spiral segmentation disk 15.Angle between the plane of trapezoidal leaf 9 and anode spiral segmentation disk or 16 negative electrode spiral segmentation disks 15 is 90 ° to 150 °.
Preferably, each anode spiral segmentation disk 16 is connected with constant-current electrolysis positive source by a positive current collecting ring 14, and each negative electrode spiral segmentation disk 15 is connected with constant-current electrolysis power cathode by a negative current collecting ring 13.
The quantity of spiral segmentation disk is one group to eight groups, and it is relatively fixed on the one or both sides of motor 5 between two.Distance between every two adjacent anode spiral segmentation disks 16 and negative electrode spiral segmentation disk 15 is 2.54mm to 254mm.The thickness of spiral segmentation disk is 0.25mm to 5.08mm, the electrode coated material in surface of this minitype flabellum 2 or be made up of electrode material.
The length of closing on the outer peripheral largest chord of spiral segmentation disk of minitype flabellum 2 is 1.27mm to 50.8mm, and the length of closing on the smallest chord of the centre bore of spiral segmentation disk is greater than 1.1 times of minitype flabellum thickness.Minitype flabellum 2 can in the segmentation in the radial direction along spiral segmentation disk, and the spacing between adjacent two sections is 1.27mm to 50.8mm.
The advanced oxidization purification device of water of the present invention is on the motor shaft 12 of a guide shell 3, arrange at least one electro-catalysis anode multi-layer helical dividing disc 16 and at least one electro-catalysis negative electrode multi-layer helical dividing disc 15 and at least one positive current collecting ring 14 and at least one negative current collecting ring 13.Axial arranged after anode multi-layer helical dividing disc 16 and negative electrode multi-layer helical dividing disc 15 insulate, the band-like plate collector ring 7 that centre is fixed on guide shell 3 inwall with insulation is separated by.
Exceeding standard if only process source water heavy metal ion, can be also positive level by the band-like plate collector ring 7 of fixed insulation, with multi-layer helical dividing disc for cathode, is connected respectively with the positive pole of constant-current electrolysis power supply and negative pole.Also using the band-like plate collector ring 7 of fixed insulation as the 3rd electrode, the advanced oxidization purification device of water of the present invention can be made to become three-dimensional reactor assembly, selects suitable modified electrode, can purification efficiency be improved.Wherein, the effect of band-like plate collector ring 7 is identical with the band-like plate collector ring effect in the advanced oxidization purification device of air of the present invention, does not repeat them here.
As because of when the water quality of water degenerates in weather, climate change effect, select the change of water pollutions in the monitoring of on-line measurement instrument, by regulating the size of the output current of described constant-current electrolysis power supply from automatic control unit, the intensity of adjustment electrocatalysis oxidation reaction automatically.This quality of not only saving electric energy but also guaranteeing recycled water advanced treatment.Described guide shell 3 can be arranged air guide grain, the hydrogen that the oxygen of separate out anode multi-layer helical dividing disc 16 and negative electrode multi-layer helical dividing disc 15 are separated out is guided out.Can be used as new forms of energy after the hydrogen purification separated out to use.
When multi-layer helical dividing disc diameter is less than 2 meters, guide shell 3 can be selected horizontally disposed, and during as being greater than 2 meters, guide shell 3 maybe can be selected to be arranged vertically.Described multi-layer helical dividing disc is that the axial combination of described spiral segmentation net disk multilayer be made up of the trapezoid belt of described along the circumferential direction equally distributed radial radiation shape is assembled into.
Identical with the advanced oxidization purification device of air, anode spiral segmentation disk 16 and the preparation method of negative electrode spiral segmentation disk 15 be shaped on electrode material pressed sheet with punching press, laser cutting parameter or along the circumferential direction equally distributed radial radiation shape that precision casting process is shaped minitype flabellum 2 and form.Minitype flabellum 2 has angle with the plane of anode spiral segmentation disk 16 or negative electrode spiral segmentation disk 15, minitype flabellum 2 is equivalent to axial flow micro hydraulic turbine blade, for strengthening the thrust to flowing water in guide shell 3, make the water resistance of the advanced oxidization purification device of water of the present invention reduce or be zero.For centrifugal draught engine and axial flow draught engine, also described spiral segmentation disk directly can be arranged on the output shaft of draught engine motor, utilize the water inlet of centrifugal draught engine and axial flow draught engine to make described guide shell.As the operating mode not high to the water yield, hydraulic demand, also can strengthen the angle between minitype flabellum 2 and the plane of spiral segmentation disk a little, make minitype flabellum 2 double as draught engine blade simultaneously, can draught engine be omitted.
Catalytic oxidation reduction technique in the advanced oxidization purification device application high-level oxidation technology of water of the present invention, purification efficiency is high, the process water yield is large, any chemicals need not be added, can be used for sewage treatment plant's recycled water advanced treatment and waterworks heavy metal pollution purified treatment, be widely used in the Water warfare in family, enterprise, city.
The spiral segmentation disk of the advanced oxidization purification device of water of the present invention can have various structures, and aforementioned whole spiral segmentation disks for purification of air all can be used for anode multi-layer helical dividing disc 16 and negative electrode multi-layer helical dividing disc 15.Further, the preparation method of anode multi-layer helical dividing disc 16 and negative electrode multi-layer helical dividing disc 15 can be: monolithic shaping 1/2nd to two monolithic spiral segmentation disk on the sheet material of electrode material with diel or laser cutting, thus be assembled into a complete monolithic spiral segmentation disk, attach together with two to Floor 12 monolithic spiral segmentation disc set and be made into two to Floor 12 anode multi-layer helical dividing disc group or negative electrode multi-layer helical dividing disc group.That is, two to the Floor 12 anode multi-layer helical dividing disc formed with two to the Floor 12 minitype flabellum of the centralized positioning installing hole 10 along the circumferential direction equally distributed radial radiation shape that is the center of circle or negative electrode multi-layer helical dividing disc.
Or, also another form can be adopted for the spiral segmentation disk group in the advanced oxidization purification device of air of the present invention or water, as shown in Figure 9 and Figure 10, with centralized positioning installing hole 10 for the center of circle, in the diel punching of spiral segmentation disk 20 surperficial one side or the scallop hole 21 being laser-cut into multiple minitype flabellum shape, a minitype flabellum 22 is formed between two adjacent scallop holes 21, the length of the largest chord of each scallop hole 21 is one times or twice of the largest chord length of minitype flabellum 22, thus to form be the center of circle with centralized positioning installing hole 10, along the circumferential direction equally distributed, the spiral segmentation disk part that the minitype flabellum 22 of radial radiation shape is formed, this spiral segmentation disk part is 1/2nd to two of a monolithic spiral segmentation disk, , multiple monolithic spiral segmentation disc parts, be assembled into a complete monolithic spiral segmentation disk, two to Floor 12 anode multi-layer helical dividing disc or negative electrode multi-layer helical dividing disc is assembled into combination with two to Floor 12 monolithic spiral segmentation disc shaft.That is, two to the Floor 12 anode multi-layer helical dividing disc formed with two to the Floor 12 minitype flabellum of the centralized positioning installing hole 10 along the circumferential direction equally distributed radial radiation shape that is the center of circle or negative electrode multi-layer helical dividing disc.
With the planar-formed angle of punching press shaping mould by the minitype flabellum 22 of spiral segmentation disk part and anode multi-layer helical dividing disc 16 or negative electrode multi-layer helical dividing disc 15, multiple spiral segmentation disk part is assembled into a complete monolithic spiral segmentation disk 20.Then two to the Floor 12 anode multi-layer helical dividing disc 16 two to ten two monolithic spiral segmentation disks, two to the Floor 12 minitype flabellum that axially combination is assembled into an along the circumferential direction equally distributed radial radiation shape formed or negative electrode multi-layer helical dividing disc 15, fix axial distance with multiple annular gasket 12 between every two monolithic spiral segmentation disks 20, the spacing between every two adjacent spiral segmentation disks is 2.54mm to 50.8mm.
Further, differential seat angle between the corresponding scallop hole of every two adjacent monolithic spiral segmentation disks 20 is the radian of minitype flabellum 22, and the monolithic spiral segmentation disk 20 that namely each monolithic spiral segmentation disk 20 is adjacent relative to it all has the anglec of rotation that an angle is the radian of minitype flabellum 22.
The advanced oxidization purification device of water of the present invention is rotated by the anode in driven by motor guide shell and negative electrode multi-layer helical dividing disc average rate, middle water or heavy-metal pollution source water are forced to send in guide shell simultaneously, the current of average rate flowing by one to eight anode spiral segmentation disk with on one to eight negative electrode spiral segmentation disk along the circumferential direction the up to a hundred of equally distributed radial radiation shape become the thickness of extremely tens thousand of width continuous helical shape up to a hundred to be less than the water film of 0.4mm to tens thousand of two to Floor 12 minitype flabellum spiral segmentations.And the multi-layer helical dividing disc of the advanced oxidization purification device of water of the present invention uses as moving electrodes.As the multilayer trapezoid belt electrode of high-speed screw segmentation motion, initiatively, successively, successively close to each organic pollutant molecule and each heavy metal ion of slowly migration in flowing water, produce catalytic oxidation reduction reaction.There is direct oxidation and react in the surface that thickness is less than organic pollution in the water film of 0.4mm and anode Luo Xuan dividing disc, or with oxidisability there is indirect oxidation and react in extremely strong-OH around it, the oxidation-reduction potential of-OH is 2.8V, higher than the oxidation-reduction potential 2.20V of conventional potassium ferrate and Na2Fe04, higher than the oxidation-reduction potential 2.07V of ozone, also far away higher than the 1.36V of chlorine.Have higher oxidation, purification, decolouring, deodorizing, sterilization, the usefulness such as poison of going out, advanced oxidation reaction is final generates carbon dioxide and water.There is cathodic reduction reaction in the surface that thickness is less than heavy metal ion in the water film of 0.4mm and negative electrode spiral segmentation disk, heavy metal ion is reduced into metal, at the surface deposition of negative electrode spiral segmentation disk, thus reaches Footwall drift, eliminates the object of water pollutions.In water, charged particle in the electric field migration velocity is only 30 ~ 40 micro-meter per seconds, and except near except the organic pollution in the laminar flow of electrode surface and heavy metal ion, all the other exhausted major parts cannot participate in redox reaction at short notice.As processed in the airtight static pond of 10 meters, 60 ~ 80 hours ability is sometimes needed thoroughly to complete catalytic oxidation reduction reaction.Therefore, the pollution that the heavy metal ion in the middle water of catalytic oxidation reducing process advanced treating large discharge and source water exceeds standard cannot be used.As used mesh electrode, heavy metal ion is reduced into metal and is deposited on wire netting, and mesh very soon can be blocked, cannot normally work.
The advantage of the advanced oxidization purification device of water of the present invention is: make full use of the fireballing technical characterstic of catalytic oxidation reduction reaction in high-level oxidation technology.By up to a hundred to tens thousand of multi-layer mini-type flabellums by along the circumferential direction equally distributed radial radiation shape on anode spiral segmentation disk or negative electrode spiral segmentation disk of the current of average rate flowing in guide shell, spiral segmentation becomes tens of thickness to tens thousand of width continuous helical shape to be less than the water film of 0.4mm.Organic pollution in water film and heavy metal ion are less than 0.4mm with the air line distance on male or female surface respectively, fast redox reaction can occur.After the hydrogen that negative electrode spiral segmentation disk is separated out is guided out, the hydrogen of separating out of purifying can be used as new forms of energy use.On spiral segmentation disk, each mesh area of each scallop hole area ratio mesh electrode will greatly nearly thousand times simultaneously, and not only resistance is very little, has again water to wash away at a high speed, not easily block.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (6)
1. a spiral segmentation disk, is characterized in that, comprises the first minitype flabellum that centre bore and multiple radial direction along spiral segmentation disk are arranged,
First minitype flabellum comprise multiple that radially arrange, protrude towards the side of described spiral segmentation disk first protruding,
Comprise the second minitype flabellum further, described second minitype flabellum comprise multiple that radially arrange, towards the opposite side of described spiral segmentation disk protrude second protruding,
Described first minitype flabellum and the second minitype flabellum are staggered continuously.
2. spiral segmentation disk according to claim 1, is characterized in that, comprises the 3rd minitype flabellum further, and each 3rd minitype flabellum is arranged between the first adjacent minitype flabellum and the second minitype flabellum.
3. spiral segmentation disk according to claim 2, it is characterized in that, the width closing on the outer peripheral largest chord of spiral segmentation disk of described first, second, and third minitype flabellum is 1.27mm to 50.8mm, and the width closing on the smallest chord of the centre bore of described spiral segmentation disk is greater than 1.1 times of described minitype flabellum thickness.
4. spiral segmentation disk according to claim 3, is characterized in that, the thickness of described first, second, and third minitype flabellum is 0.25mm to 5.08mm.
5. spiral segmentation disk according to claim 4, is characterized in that, the angle between described first, second, and third minitype flabellum and the plane of described spiral segmentation disk is 0 ° to 60 °.
6. the spiral segmentation disk according to claim arbitrary in Claims 1-4, is characterized in that, the described first height that is protruding and the second projection is 1.27mm to 25.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122314.4A CN103223293B (en) | 2011-04-20 | 2011-04-20 | Advanced air oxidation purification apparatus and spiral division disc thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122314.4A CN103223293B (en) | 2011-04-20 | 2011-04-20 | Advanced air oxidation purification apparatus and spiral division disc thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110099385.8A Division CN102178970B (en) | 2011-04-20 | 2011-04-20 | Air and water advanced oxidization purification device and spiral segmentation disk thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223293A CN103223293A (en) | 2013-07-31 |
| CN103223293B true CN103223293B (en) | 2015-05-20 |
Family
ID=48834074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310122314.4A Active CN103223293B (en) | 2011-04-20 | 2011-04-20 | Advanced air oxidation purification apparatus and spiral division disc thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103223293B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351184B (en) * | 2018-11-30 | 2024-04-09 | 浙江大维高新技术股份有限公司 | Composite mixing device, SCR denitration equipment and composite ammonia spraying mixing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2531297Y (en) * | 2002-01-31 | 2003-01-15 | 刘韦汝 | Air cleaner |
| JP2008067745A (en) * | 2006-09-12 | 2008-03-27 | Matsushita Electric Ind Co Ltd | Fan filter unit |
| CN201078348Y (en) * | 2007-06-18 | 2008-06-25 | 大井泵浦工业股份有限公司 | Vane set of pump |
| CN201108806Y (en) * | 2007-07-23 | 2008-09-03 | 马军 | Novel photo-catalytic air cleaning facility |
| CN101956721A (en) * | 2009-07-20 | 2011-01-26 | 乐金电子(天津)电器有限公司 | Stirring fan of microwave oven |
| CN202198885U (en) * | 2011-04-20 | 2012-04-25 | 林蒙 | Air advanced oxidization purification device and spiral segmentation disk thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4910534B2 (en) * | 2006-07-21 | 2012-04-04 | パナソニック株式会社 | Blower impeller |
-
2011
- 2011-04-20 CN CN201310122314.4A patent/CN103223293B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2531297Y (en) * | 2002-01-31 | 2003-01-15 | 刘韦汝 | Air cleaner |
| JP2008067745A (en) * | 2006-09-12 | 2008-03-27 | Matsushita Electric Ind Co Ltd | Fan filter unit |
| CN201078348Y (en) * | 2007-06-18 | 2008-06-25 | 大井泵浦工业股份有限公司 | Vane set of pump |
| CN201108806Y (en) * | 2007-07-23 | 2008-09-03 | 马军 | Novel photo-catalytic air cleaning facility |
| CN101956721A (en) * | 2009-07-20 | 2011-01-26 | 乐金电子(天津)电器有限公司 | Stirring fan of microwave oven |
| CN202198885U (en) * | 2011-04-20 | 2012-04-25 | 林蒙 | Air advanced oxidization purification device and spiral segmentation disk thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223293A (en) | 2013-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102178970B (en) | Air and water advanced oxidization purification device and spiral segmentation disk thereof | |
| CN204421208U (en) | A kind of multifunctional air purifying case | |
| KR101967993B1 (en) | Air purifying drone | |
| CN103742988A (en) | Air purification medium unit, air purification device and air purification method | |
| CN108006843A (en) | Air purifier and air purification method | |
| CN110207286B (en) | Novel haze air integrated purification system | |
| CN105465898A (en) | Photocatalyst air purifier | |
| CN202927988U (en) | Air cleaner for fresh air system | |
| CN204460505U (en) | A kind of device of high-efficient purification room air | |
| CN103223293B (en) | Advanced air oxidation purification apparatus and spiral division disc thereof | |
| CN206184229U (en) | Low temperature plasma ultraviolet photolysis exhaust gas cleaner | |
| CN206045647U (en) | A kind of processing equipment for outdoor air purification | |
| CN203764035U (en) | Novel non-energy-consumption natural air purifier | |
| CN202198885U (en) | Air advanced oxidization purification device and spiral segmentation disk thereof | |
| CN108317602B (en) | Cascaded annular cylinder discharge and catalysis combined air purification system | |
| CN206771566U (en) | Conditioner | |
| CN212566150U (en) | Physical and chemical type air purifier for outdoor use | |
| CN205174593U (en) | Portable indoor air purification device | |
| CN104990106B (en) | Low temperature plasma air cleaning member and low-temperature plasma air purification device | |
| CN211537242U (en) | Activated carbon purifying tube for purifying formaldehyde | |
| CN204543809U (en) | Special-purpose air clarifier | |
| CN106268301A (en) | A kind of purification air filtering system of superpower absorption affinity | |
| CN104990139A (en) | Low-temperature plasma air purifying device | |
| CN106914129A (en) | The device that a kind of ternary ionic polymerization technique purifies the air of a room | |
| CN206138447U (en) | Structure but ultraviolet catalysis's low temperature plasma disinfects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |