CN104023825A - Air purifier using ozone water generator - Google Patents
Air purifier using ozone water generator Download PDFInfo
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- CN104023825A CN104023825A CN201280064521.2A CN201280064521A CN104023825A CN 104023825 A CN104023825 A CN 104023825A CN 201280064521 A CN201280064521 A CN 201280064521A CN 104023825 A CN104023825 A CN 104023825A
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- ozone
- water
- ozone water
- filter
- generator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
- A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
Abstract
The present invention relates to an air purifier using an ozone water generator. According to an odor remover which purifies air containing a pollutant having a malodorous component, high-concentration oxygen is supplied in order to generate ozone, and the gaseous ozone is mixed with working water in order to generate aqueous ozone water, and then the non-dissolved gaseous ozone is separated using a gas-liquid separation device such that the ozone water is used to purify the air through a metal filter unit and the gaseous ozone is used to purify the ozone water containing the pollutant flowing down through the metal filter.
Description
Technical field
The present invention relates to a kind of air cleaning unit that utilizes ozonated water generator, as the stench purifier purifying with the air of the polluter that contains odor pollutant, it is characterized in that, receive high-concentration oxygen and generate ozone and its gaseous ozone mixed with working water and after generating liquid ozone water, by gas-liquid separation device, the gaseous ozone that does not have enough time to dissolve is separated, Ozone Water is for purifying by the air of metal filtration unit, and gaseous ozone is for purifying the Ozone Water with the polluter flowing down along metallic filter.
Background technology
Conventionally, many in interior space generations such as cooking facility, Yang Liao institute or hospitals with the air of the polluter that contains odor pollutant.In the interior space generating with the air of the polluter that contains this class odor pollutant, must possess the device of discharging or purifying air, but only use the exhaust apparatus of the air that only contains polluter to outside Bas Discharged in the past.
But because this type of simple exhaust apparatus is emitted the air that contains harmful pollutants in outer gas as former state, thereby environmental pollution has serious impact.In addition,, in the interior space of cooling or heating, simple exhaust causes the problem of the Efficiency Decreasing that has cold air/heating installation.
For solving the problem points of this type of existing simple exhaust apparatus, provide the purifier of the air that multiple purification contains polluter and implemented, there is the stench purifier that utilizes ozone as shown in Figure 1 as an example wherein.
In this existing stench purifier that utilizes ozone, the strong oxidizing force that the active oxygen gas (O) having generated while having utilized ozone to be decomposed has, make to lure stinking polluter or airborne bacterium etc. to combine with active oxygen gas and oxidized, thereby play the principle of deodorizing and bactericidal action.
As shown in Figure 1, as mentioned above in the existing stench purifier that utilizes ozone, in order to generate ozone, utilize following principle: utilize the spark that generates when electrical discharge etc. in air, make air through the process shown in Chemical formula 1 below, thus make airborne oxygen be decomposed/in conjunction with and generate gaseous ozone.
Chemical formula 1
O
2→2O
2O+O
2→2O
3
But, in this process of utilizing electrical discharge generation gaseous ozone, gaseous ozone itself is with its distinctive stench, and also can generate the NOx compound with various stenches shown in following Chemical formula 2 through there is chemical reaction by the airborne nitrogen of electrical discharge.
Chemical formula 2
N
2+O
2→2NO
NO+O
3→NO
2+O
2
In addition, in order to make to utilize the deodorizing/bactericidal action of gaseous ozone to play optimum efficiency, airborne humidity is preferably approximately more than 70%, in the conventional method, by spraying working water to gaseous ozone with atomize, thereby gaseous ozone is dissolved in working water, and then has generated Ozone Water.But, due to the employing of the existing Ozone Water generation of this class method is merely to gaseous ozone injection working water and by the method for its dissolving, therefore exist its concentration of ordinary dissolution extremely low, and ozone can only sneak in Ozone Water with larger bubble form, so also extremely low problem of its usefulness.
In addition, utilizing as mentioned above electrical discharge to generate the NOx compound simultaneously generating in the process of gaseous ozone will be dissolved in working water together and form nitrogen, thereby cause the acidity of working water to increase, therefore have the problem that also needs the working water to continue to add nertralizer.
Summary of the invention
The problem to be solved in the present invention is the problem points that solves above-mentioned existing invention, the air cleaning unit that utilizes ozonated water generator that a kind of purification efficiency is extremely high is provided, it utilizes high-concentration oxygen to generate ozone, not only produce the extremely Ozone Water of high-quality, and purification efficiency is extremely outstanding, also by gas-liquid separation device, gaseous ozone and Ozone Water are used in purification process respectively, thereby have improved purification efficiency.
In addition, the air cleaning unit that provides a kind of ozone concentration of management/adjusting Ozone Water extremely simply to utilize ozonated water generator, it, does not need to add nertralizer because of the acidifying of working water because gas ozone or NOx generate stench without misgivings yet.
In addition, provide a kind of air cleaning unit that utilizes ozonated water generator, its device is not owing to having residual moisture to arrive active carbon filter, therefore without misgivings bacterial reproduction or mouldy.
For realizing the present invention as above, it is a kind of purifier as purifying with the air of the polluter that contains odor pollutant, it is characterized in that, comprise: body (110), described body one side is formed with suction inlet (111), for introducing the air with the polluter that contains odor pollutant, opposite side is formed with exhaust outlet (112), purifies air for discharging; Apparatus of oxygen supply (120), for supplying high-concentration oxygen; Ozone generator (130), for decomposing and generate gaseous ozone supplying the oxygen obtaining from described apparatus of oxygen supply (120); Ozonated water generator (140), for described ozone that described ozone generator (130) is generated with supply the working water obtaining by watering (131) and mix and generate liquid ozone water; Gas-liquid separation device (170), the described liquid ozone water generating for the described ozonated water generator of temporary transient storage (140), to separate the gaseous ozone of the dissolving that is not able to do in time; Metal filtration unit (150), be configured to and be located at described (110) inner described suction inlet (111) side, and include the first metallic filter (151), supply from described gas-liquid separation device (170) the described Ozone Water obtaining and flow down along described the first metallic filter (151); The outlet (114) that catchments, is located at described body (110) bottom and described metal filtration unit (150) downside, discharges for collecting the described Ozone Water that contains polluter; Filter element (160), be located at inner described exhaust outlet (112) side of described body (110), and include more than one active carbon filter (161,162) and membrane filter (165); Ozone Water clean unit (180), the described Ozone Water that contains described polluter of discharging for the outlet (114) that catchments described in temporary transient storage, and by gaseous ozone is bubbled (bubbling) and purifying contaminated material in described Ozone Water, described gaseous ozone is to separate and pass through gas ozone supplied pipe (181) supply from described gas-liquid separation device (170) to obtain; Vented drum blower fan (190), is located at described exhaust outlet (112).
In addition, it is characterized in that, described ozonated water generator (140) is configured to and comprises injector (ejector) (145), described injector (145) is configured to and comprises the first intake (141) and suction chamber (144), described the first intake (141) is incorporated into the first working fluid one side and is formed with nozzle (142) at opposite side, described suction chamber (144) is formed as introducing the second working fluid, and being provided with described nozzle (142) in a side, opposite side is formed with diffuser (143); Wherein, described the first working fluid is any one in described working water or described gaseous ozone, and described the second working fluid is any one in described gaseous ozone or the described working water contrary with described the first working fluid.
In addition, it is characterized in that, described Ozone Water clean unit (180) also comprises: ozone discharge pipe (183), for front by be expelled to the inner described filter element (160) of described body (100) by the gaseous ozone of the Ozone Water water surface described in described bubbling process emersion; Ozone Water polishing filter (186), for purifying described Ozone Water; Working water circulating pump (187), for being described working water and being supplied to watering (131) the described Ozone Water circulation being cleaned.
In addition, it is characterized in that, described metal filtration unit (150) is configured to and also comprises more than one the second metallic filter (152), and described Ozone Water polishing filter (186) is configured to and also comprises with more than any one in washing filter or the active carbon filter of mist elimination (demister) filter of the dirty method purifying contaminated material of absorption, washing oily sludge material.
In addition, it is characterized in that, also comprise: outside watering (132), is connected with described watering (131), for supplementing the not enough described working water of work; Ozone Water discharge pipe (154), be located at the front of described the first metallic filter (151), for described Ozone Water is flowed down with curtain shape by the Ozone Water supply pipe (153) that is connected in described ozonated water generator (140).
In addition, it is characterized in that, described metal filtration unit (150) is configured to and also comprises metal filtration screen (S), described metal filtration screen (S) is configured to and comprises more than one control of dust screen board (10), described control of dust screen board (10) be configured to be formed with woven mesh that multiple fluids can pass through pass through hole (11) so that the fluid being introduced into can with the angle of 30 °～60 ° towards a direction depart from and by described by hole (11).
In addition, it is characterized in that, the described control of dust screen board (10) that described control of dust screen board (10) sets before being set to relatively keeps the offset direction of 85 ° 95 °, 175 ° 185 ° or 265 °～275 ° mutually.
In addition, it is characterized in that, described multiple control of dust screen boards (10) have spatial portion between its setting position.
In addition, it is characterized in that, described apparatus of oxygen supply (120) uses pressure-variable adsorption mode, and described pressure-variable adsorption mode provides high-concentration oxygen by separating airborne nitrogen and oxygen.
In addition, it is characterized in that, also comprise: shield door (115), is arranged in described suction inlet (111) or described exhaust outlet (112) in any one above each; Pressure sensor (195), arranges more than one in described body (110) inside; Main control unit (196), in the time being detected that by described pressure sensor (195) pressure departs from normal range of operation, makes described shield door (115) work, and stops the work of described vented drum blower fan (190); Mud tap (184), can be opened and closed to be arranged on described Ozone Water clean unit (180) downside, to can discharge the polluter mud being deposited in described Ozone Water clean unit (180).
Beneficial effect of the present invention is, produce the extremely outstanding Ozone Water of usefulness by utilizing high-concentration oxygen to generate ozone, thereby obtain extremely outstanding purification efficiency, and by gas-liquid separation device, gaseous ozone and Ozone Water are utilized respectively in purification process, therefore its purification efficiency is more outstanding.
In addition, its beneficial effect is, because of gaseous ozone or NOx generation stench, also adds nertralizer without the acidifying because of working water without misgivings, and management/regulate the ozone concentration of Ozone Water also extremely easy.
In addition, its beneficial effect is, owing to not having residual moisture to arrive active carbon filter, thereby causes bacterial reproduction or mouldy without worry.
Brief description of the drawings
Fig. 1 is the overall structure pattern figure of the air cleaning unit that utilizes ozonated water generator that provides according to first embodiment of the invention;
Fig. 2 is the tactic pattern figure of ozonated water generator in the air cleaning unit that utilizes ozonated water generator providing according to first embodiment of the invention;
Fig. 3 is the structure diagonal view of metal filtration unit in the air cleaning unit that utilizes ozonated water generator providing according to first embodiment of the invention;
Fig. 4 is the structural representation that the metallic filter of metal filtration unit is provided in the air cleaning unit that utilizes ozonated water generator providing according to second embodiment of the invention;
Fig. 5 is the sectional view sectioning along the III-III line of Fig. 4;
Fig. 6 is the sectional view sectioning along the IV-IV line of Fig. 4;
Fig. 7 is the structural representation that the metallic filter of metal filtration unit is provided in the air cleaning unit that utilizes ozonated water generator providing according to second embodiment of the invention;
Fig. 8 is in the air cleaning unit that utilizes ozonated water generator providing according to second embodiment of the invention, utilizes metallic filter to form the structure diagonal view of metal filtration unit.
Fig. 9 is in the air cleaning unit that utilizes ozonated water generator providing according to second embodiment of the invention, air-flow by form metal filtration unit each metallic filter flow to ideograph.
Detailed description of the invention
Below in conjunction with accompanying drawing, the air cleaning unit that utilizes ozonated water generator providing according to the embodiment of the present invention is elaborated.First, need be careful, in accompanying drawing, represent same inscape or accessory by same reference symbol as far as possible.For not obscuring main points of the present invention, omit illustrating about known technology or structure in the present invention's description at this.
As shown in Figure 1, the present invention utilizes the air cleaning unit of ozonated water generator to be configured to mainly to comprise: body (110), apparatus of oxygen supply (120), ozone generator (130), ozonated water generator (140), metal filtration unit (150), gas-liquid separation device (170) and Ozone Water clean unit (180).
First, describe about body (110).As shown in Figure 1, described body (110) one sides are formed with suction (111), and described suction (111) is for introducing the air of polluter of the odor pollutant generating with the interior space; Be formed with exhaust outlet (112) at opposite side, described exhaust (112) is expelled to the described interior space again for the air that polluter has been cleaned.In addition; for the circulation of promoting working processes air; conventionally also possess air circulation means; this described air circulation means can be arranged on any side in described suction inlet (111) side, described body (110) inside or described exhaust outlet (112) side; in order to prevent pollution and its steady operation of described air circulation means; preferably be configured to vented drum blower fan (190) as shown in Figure 1, described vented drum blower fan (190) connection is arranged on described exhaust outlet (112).
In addition, as shown in Figure 1, described metal filtration unit (150) downside of described body (110) bottom is provided with the outlet that catchments (114), the described outlet that catchments (114) is for collecting and discharge described Ozone Water, and described Ozone Water contains the polluter flowing down from described metal filtration unit (150).
Below, describe about apparatus of oxygen supply (120).As shown in Figure 1, described apparatus of oxygen supply (120) has the function of supply high-concentration oxygen, and the generation of produced simultaneously nitrogen oxide (NOx) can suppress to generate ozone to greatest extent time.Conventionally adopt air in atmosphere when generating the reactant of ozone, utilize and in air, approximately approach the described ozone that 80% nitrogen generates through described Chemical formula 2.
As the embodiment that forms apparatus of oxygen supply described above (120), it can be the various embodiments of utilizing compressed oxygen steel cylinder (Bombe) etc., as an embodiment, described apparatus of oxygen supply (120) is preferably and adopts pressure-variable adsorption mode, and described pressure-variable adsorption mode provides high-concentration oxygen by separating airborne nitrogen and oxygen.
Pressure-variable adsorption (PSA) is that a kind of utilization is adsorbed on the pressure-dependent principle of Oxygen Adsorption amount on adsorbent, to oxygen separate, concentrated engineering.Owing to only utilizing compressed air and adsorbent, nuisanceless material is discharged, and uses simply, is therefore widely used in the fields such as medical concentrater for a long time.
Concentration principle is be a kind ofly filled with the adsorption tank (sievebed) of adsorbent by compressed air is flowed into and it is pressurizeed, thereby strong adsorbability material is adsorbed, weak adsorbability material is concentrated and leaves oxygen, and described oxygen is separately saved as to product, after obtaining product, the strong adsorbability material desorption that is adsorbed on adsorbent is inner oxygen and is expelled to outside, thus the process that it is reduced pressure.
Two adsorption tanks of the former reason of oxygen separation are alternately carried out the four-stage composition of engineering of engineering described above, realize separation by isolate weak adsorbability material oxygen from a large amount of strong adsorbability material nitrogen in the adsorption tank that contains zeolite (Zeolite) adsorbent.
Owing to accounting for the nitrogen of atmosphere 80%, comparing oxygen is more easily adsorbed on zeolite, therefore air is introduced while being filled with the adsorption tank of adsorbent, nitrogen is adsorbed, the oxygen that nitrogen composition reduces rises to the outlet side of adsorption tank upper end, and the main component of its rising is weak adsorbability material enriched gaseous oxygen.
Adopt described two double-tower type oxygen separation devices as the method for this oxygen separation.That is to say, described oxygen separation device consists of: the adsorption section of separation of nitrogen and oxygen from air; To air compressing, storage and flow out relevant operate portions; The control part of controlled valve and in conjunction with the frame section of above-mentioned parts.
The oxygen separation mode of this device is, by to being filled with the adsorption tank supply compressed air of adsorbent, the Oxygen Adsorption engineering of adsorption of oxygen and the desorption engineering that is adsorbed on the oxygen adsorption tank from this adsorption tank desorption obtain the method for certain density necessary oxygen repeatedly, now, a part the necessary oxygen obtaining from adsorption tank is for refluxing in adsorption tank, for using in desorption engineering.Described adsorption process is adsorbed strong adsorbability material nitrogen as the adsorbent that makes forced air pass through to specify, thereby separate the process of airborne oxygen, after completing once absorption, must, by the nitrogen separation (desorption) being adsorbed on zeolite adsorbents, make it recover original performance.As the cleaning process in this process, under low-pressure state, make to be adsorbed on the part of oxygen recirculation desorption on adsorbent, thereby recover adsorption capacity, obtain the enriched gaseous oxygen of predetermined purity by repeating oxygen concentration as above and nitrogen purge.
Then, describe about ozone generator (130).As shown in Figure 1, described ozone generator (130) has the oxygen that decomposes described apparatus of oxygen supply (120) supply and the function that generates gaseous ozone.The electric isolation of general employing in this type of ozone generative process, described electric isolation refers in plasma discharge mode oxygen is passed through between two electrodes, thus the method for generation ozone.Because the technology forming and make to have ozone generator (130) work of above-mentioned functions is also effective technology of extensive use in the technical field of the invention, therefore repeat no longer one by one.
Then, describe about watering (131).As shown in Figure 1, described watering (131) has and stores and the function of the working water that the work of supplying is required.In addition, about described watering (131), as shown in Figure 1, be preferably and make the working water purifying by described Ozone Water clean unit (180) again be supplied as working water, thereby save the program of frequently adding working water.In addition, more preferably, be connected the outside watering (132) arranging as shown in Figure 1 with described watering (131), so that described outside watering (132) supplements the described working water lacking in work.
Then, describe about ozonated water generator (140).As shown in Figure 1, described ozonated water generator (140) has the function that generates liquid ozone water, and the gaseous ozone of its described working water by the described watering of mixing (131) supply and described ozone generator (130) supply generates liquid ozone water.Form and there is the as above embodiment of the described ozonated water generator (140) of function and can have various embodiments, as a preferred embodiment wherein, be configured to the injector (ejector) (145) comprising as shown in Figure 2.
Described injector (ejector) (145) thus refer to that fluid is around erupted the pump to other places by a kind of water, steam, air etc. with ejection at a high speed from ejiction opening with pressure, its have simple in structure, without motion parts, feature that fault is few.Now, described ozonated water generator (140) is preferably configured to and comprises injector (ejector) (145), described injector (145) is configured to and comprises the first intake (141) and suction chamber (144), described first introduces (141) is incorporated into the first working fluid one side and is formed with nozzle (142) at opposite side, described suction chamber (144) is introduced the second working fluid and is provided with described nozzle (142) in a side, be formed with diffuser (143) at opposite side, described the first working fluid is any one in described working water or described gaseous ozone, described the second working fluid is any one in described gaseous ozone or the described working water contrary with described the first working fluid.
Then, describe about metal filtration unit (150).As shown in Figure 1, described metal filtration unit (150) are arranged on inner described suction (111) side of described body (110).As shown in Figure 1, described metal filtration unit (150) is configured to and comprises the first metallic filter (151), as shown in Figure 1 and Figure 3, the described Ozone Water of described ozonated water generator (140) supply flows down along described the first metallic filter (151), thereby make to trap in the described Ozone Water time by the polluter with in the air of polluter of described metal filtration unit (150), thereby react and produce the decomposition of deodorizing and harmful substance with described Ozone Water, and then reach purification.The temperature of the air that in addition, contains polluter also can reduce.Now, the embodiment that supplies described Ozone Water to described the first metallic filter (151) can have various embodiments, be preferably as shown in Figure 3 as one embodiment, at described the first metallic filter (151) upside, Ozone Water supply pipe (153) be set.By the structure that as above makes the described Ozone Water of described ozonated water generator (140) supply flow down along described metal filtration unit (150), airborne Ozone Water drop is dispersed and accumulate on the active carbon filter of the activated carbon filtration unit (160) of describing after a while afterwards, thereby can prevent that ozone purification efficiency and air purification efficiency from reducing, and therefore can realize more efficient purification work.In addition, also have the function that regulates air themperature and humidity according to described Ozone Water, described air is the air that contains polluter simultaneously.
In addition, as shown in Figure 1, described metal filtration unit (150) is preferably configured to and comprises more than one the second metallic filter (152), described the second metallic filter (152) screens out sneaks in passing through the airborne moisture of described the first metallic filter (151), thereby supplements trapping polluter and it is flowed down.In this case, the embodiment that forms described the first metallic filter (151) and described the second metallic filter (152) can have various embodiments, can form described the first metallic filter (151) and described the second metallic filter (152) by metallic mesh (mesh) material lamination as one embodiment.
In addition, as shown in Figures 1 and 3, preferably also comprise Ozone Water discharge pipe (154), it is arranged at the front of described the first metallic filter (151), by the described Ozone Water supply pipe (153) that is connected to described ozonated water generator (140), Ozone Water is flowed down with curtain shape, and then can in advance larger polluter etc. be washed down, thereby can more effectively remove polluter.In addition, preferably, the flow velocity to the described Ozone Water flowing down by described Ozone Water discharge pipe (154) and flow regulate and make it form curtain wall (curtain-wall) shape, thereby prevent that the drop of described Ozone Water from producing.
In addition, as shown in Figures 4 to 7, as another embodiment that forms described metal filtration unit (150), be preferably configured to and comprise metal filtration screen (S), the control of dust screen board (10) that described metal filtration screen (S) comprises at least more than one.What described control of dust screen board (10) was formed with woven mesh that multiple fluids can pass through passes through hole (11) so that the fluid that contains the polluters such as dust being introduced into can be with direction of angle deflection of 30 °～60 ° by described by hole (11).Now, described metal filtration screen (S) is generally made up of described control of dust screen board (10) lamination of 5～20 pieces of left and right.
Fluid is less by the described deviation angle by hole (11), less by the pressure decreased amplitude of the described fluid by hole (11), but the dust collecting effect reduction because conflicting; If the described deviation angle is larger, its dust collecting effect is better, but the pressure decreased of the fluid passing through is more serious.Thereby deflection angle is preferably in the scope of 30 °～60 °, is preferably as shown in Figure 6 45 °.
In addition, can there is various deformation example for the described shape by hole (11) and size, as one embodiment, preferred embodiment is as shown in Figure 4 configured to, the described lateral separation (A) that each passes through between hole (11) is 9mm, vertical distance (B) is 5.5mm, and forming by the belt wide cut (C) in hole is 2.25mm, and the described open angle by hole (11) (D) is 110 ° of left and right.
In addition, comprise that for manufacture the method for the described described control of dust screen board (10) by hole (11) also can be realized by various embodiments, the described hole of passing through that is multiple arrangements formation by hole (11).As an embodiment wherein, be preferably as shown in Figures 4 to 7, by the metal material of sheet material shape is carried out to pressure processing, form the described by hole (11) of multiple arrangements.
In this case, described control of dust barricade (10) is for the deflection direction of the described control of dust barricade (10) having set before, preferably be set to as Fig. 4 or as shown in Figure 9, mutually form 85 °～95 °, the deflection direction of 175 °～185 ° or 265 °～275 °.During according to such spread configuration, can will minimize by the pressure decreased amplitude of the fluid of control of dust screen board (10) described in each successively, thereby and mobile route can be maximized and make dust catching efficiency bring up to maximum.
In addition, described multiple control of dust screen boards (10) are preferably the spatial portion (12) also having between its setting position as shown in Figure 8, so that first by the fluid of a described control of dust screen board (10), flowing into next described control of dust screen board (10) unitizing of its flow direction of capable of regulating before.Now, can be realized by various embodiments the spacing of described spatial portion (12), generally be separated with being spaced apart fully of 1mm～10mm.
In addition, be captured in polluter or the dust on described control of dust screen board (10) surface, rinse immediately according to the Ozone Water that is supplied and flows to described control of dust screen board (10) surface, thereby without the removal work of separately making trapping dust.
Then, describe about filter element (160).As shown in Figure 1, described filter element (160) is arranged on inner described exhaust outlet (112) side of described body (110), and is configured to and comprises more than one active carbon filter (161,162) and membrane filter (165).
Now, described activated carbon filtration unit (160) not only has the function that deodorizing and absorption contain polluter, as shown in following chemical formula 3, utilize the carbon component that is included in active carbon to decompose to be included in airborne ozone and to prevent that ozone is expelled to outside function thereby also have simultaneously.
Chemical formula 3
2(O
3+C)→2CO
2+O
2
In addition, residue in the described membrane filter (165) of airborne micronic dust about simple collection, be preferably employing and further have the material of bactericidal effect.Owing to as above having the membrane filter of bactericidal effect, the technical field under cooperation facility the present invention of the medical treatment offices such as hospital has been widely used, and this is no longer going to repeat them.
Then, describe about gas-liquid separation device (170).As shown in Figure 1, the described liquid ozone water that described gas-liquid separation device (170) generates described ozonated water generator (140) is temporarily stored, and has and separates the also function of undissolved gaseous ozone.The described liquid ozone water that described ozonated water generator (140) generates separates with undissolved gaseous ozone also by described gas-liquid separation device (170) liquid towards Ozone Water, Ozone Water is for purifying by the air of described metal filtration unit (150), gaseous ozone at Ozone Water clean unit (180) for the Ozone Water that contains polluter flowing down with metallic filter is purified.Therefore, not only can increase purification efficiency, flow into the inner gaseous ozone amount of described body (110) but also reduced, thereby make by containing hardly ozone in the air of described activated carbon filtration unit (160), and then indoor ozone is discharged from hardly.
Then, describe about Ozone Water clean unit (180).As shown in Figure 1, described Ozone Water clean unit (180) carries out the storage of certain hour to the described Ozone Water that contains polluter described in the described outlet that catchments (114) discharge, and to separating from described gas-liquid separation device (170) and supplying by gas ozone supplied pipe (181) gaseous ozone obtaining and carry out the foaming of sufficient time, thereby cleaning of substances.In this process, when described gaseous ozone purifies the described described Ozone Water that contains polluter, make its major part be dissolved in described Ozone Water., complete the function of next mixed dissolution working water and gaseous ozone simultaneously.Now, to a certain degree to strengthen volume, described Ozone Water can stop the sufficient time in described Ozone Water clean unit accordingly.In addition, as shown in Figure 1, part gaseous ozone that is not dissolved and the Ozone Water water surface described in emersion in described bubbling process, be expelled to the inner described activated carbon filtration of described body (100) unit (160) by ozone discharge pipe (183) front, and as described in chemical formula 3 decompose.
In addition, as shown in Figure 1, described Ozone Water clean unit (180) is preferably and also comprises Ozone Water polishing filter (186) and working water circulating pump (187), described Ozone Water polishing filter (186) is for purifying described Ozone Water, and described working water circulating pump (187) is circulated to the Ozone Water being cleaned/be described working water and is supplied to described watering (131).Now, the described Ozone Water that is supplied to described watering (131) by described working water circulating pump (187) is dissolved in state wherein in the described gaseous ozone of major part, therefore can improve the formation efficiency of Ozone Water.
Now, Ozone Water polishing filter (186) is preferably and also comprises with more than any one in washing filter or the active carbon filter of mist elimination (demister) filter of adsorption method purifying contaminated material, washing oily sludge material.
In addition, as shown in Figure 1, described Ozone Water clean unit (180) is preferably and also comprises the mud tap (184) that is arranged on opening or closing described Ozone Water clean unit (180) downside, and described mud tap (184) is for discharging the mud pollutant being deposited in described Ozone Water clean unit (180).
In addition, utilize ozonated water generator of the present invention to make in the process of air cleaning unit (100) work, such as, cannot normally work because of a variety of causes time (fault of vented drum blower fan etc.), the risk that exists ozone gas to reveal by described suction inlet (111).In order to prevent such situation, as shown in Figure 1, the present invention utilizes the air cleaning unit (100) of ozonated water generator to be preferably also to comprise pressure sensor (195) and main control unit (196), described pressure sensor (195) arranges more than one in the inside of described body (110), described main control unit (196) is when detecting that when described pressure sensor (195) pressure departs from service pressure scope, described shield door (115) is worked and stop the work of described vented drum blower fan (190), thus, can prevent that ozone is to the outside leakage of device.
The present invention utilizes the air cleaning unit (100) of ozonated water generator can use in the middle of the purification of multiple pollutant matter, as an example wherein, can lift the recuperate isopropyl alcohol (IPA:Isopropyl alcohol) of the more generation in the place such as facility or semiconductor manufacturing facility such as hospital is decomposed and play a part and purifies.
Described isopropyl alcohol is widely used in solvent and cleaning fluid as smell uniqueness, colourless flammable liquid.Described isopropyl alcohol resolves into acetone and water according to described Ozone Water through the chemical reaction of following chemical formula 4.
Chemical formula 4
3(C
3H
3O)+O
3→3(C
3H
6O)+3H
2O
Now, acetone in reaction product, be exposed in air 2 hours with concentration 500ppm and also can not cause irritation to human body, and be difficult to regarded as there is carcinogenicity, variation originality chemical substance, also can cause chronic toxic effect without misgivings acetone, therefore in the multiple consumption such as cosmetics and even processed food product, all used, its working concentration scope is in 58mg/L time, and its product can be considered to safe material.
In above accompanying drawing and description, most preferred embodiment is disclosed.The application target of its particular terms is only that the present invention will be described, not in order to limit its meaning or to limit the scope of the invention of recording within the scope of claim.Therefore,, as long as there is the technical staff of general knowledge known in this field, all can carry out various deformation and be equal to embodiment replacing to it.Thereby the technical protection scope that the present invention is real, should be decided by the technical spirit of the technical scope of claims.
Claims (10)
1. one kind is utilized the air cleaning unit (100) of ozonated water generator, as the stench purifier purifying with the air of the polluter that contains odor pollutant, it is characterized in that, comprising:
Body (110), described body one side is formed with suction inlet (111), and for introducing the air with the polluter that contains odor pollutant, opposite side is formed with exhaust outlet (112), purifies air for discharging;
Apparatus of oxygen supply (120), for supplying high-concentration oxygen;
Ozone generator (130), for decomposing and generate gaseous ozone supplying the oxygen obtaining from described apparatus of oxygen supply (120);
Ozonated water generator (140), for described ozone that described ozone generator (130) is generated with supply the working water obtaining by watering (131) and mix and generate liquid ozone water;
Gas-liquid separation device (170), the described liquid ozone water generating for the described ozonated water generator of temporary transient storage (140), to separate the gaseous ozone of the dissolving that is not able to do in time;
Metal filtration unit (150), it is configured to and is located at inner described suction inlet (111) side of described body (110), and include the first metallic filter (151), supply from described gas-liquid separation device (170) the described Ozone Water obtaining and flow down along described the first metallic filter (151);
The outlet (114) that catchments, is located at described body (110) bottom and described metal filtration unit (150) downside, discharges for collecting the described Ozone Water that contains polluter;
Filter element (160), be located at inner described exhaust outlet (112) side of described body (110), and include more than one active carbon filter (161,162) and membrane filter (165);
Ozone Water clean unit (180), the described Ozone Water that contains described polluter of discharging for the discharge (114) of catchmenting described in temporary transient storage, and by gaseous ozone is bubbled and purifying contaminated material in described Ozone Water, described gaseous ozone is to separate and pass through gas ozone supplied pipe (181) supply from described gas-liquid separation device (170) to obtain; And
Vented drum blower fan (190), is located at described exhaust (112).
2. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 1, is characterized in that:
Described ozonated water generator (140) is configured to and comprises injector (145), described injector (145) is configured to and comprises the first intake (141) and suction chamber (144), described the first intake is incorporated into the first working fluid one side and is formed with nozzle (142) at opposite side, described suction chamber (144) is formed as introducing the second working fluid, and be provided with described nozzle (142) in a side, opposite side is formed with diffuser (143)
Wherein, described the first working fluid is any one in described working water or described gaseous ozone, and described the second working fluid is any one in described gaseous ozone or the described working water contrary with described the first working fluid.
3. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 2, is characterized in that, described Ozone Water clean unit (180) also comprises:
Ozone discharge pipe (183), for front by be expelled to the inner described filter element (160) of described body (100) by the gaseous ozone of the Ozone Water water surface described in described bubbling process emersion;
Ozone Water polishing filter (186), for purifying described Ozone Water;
Working water circulating pump (187), for being described working water and being supplied to described watering (131) the described Ozone Water circulation being cleaned.
4. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 3, is characterized in that:
Described metal filtration unit (150) is configured to and also comprises more than one the second metallic filter (152),
Described Ozone Water polishing filter (186) is configured to and also comprises with more than any one in washing filter or the active carbon filter of the mist elimination filter of adsorption method purifying contaminated material, washing oily sludge material.
5. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 4, is characterized in that, also comprises:
Outside watering (132), is connected with described watering (131), for supplementing the not enough described working water of work;
Ozone Water discharge pipe (154), be located at the front of described the first metallic filter (151), for described Ozone Water is flowed down with curtain shape by the Ozone Water supply pipe (153) that is connected in described ozonated water generator (140).
6. the air cleaning unit that utilizes ozonated water generator (100) as described in any one in claim 1 to 5, is characterized in that:
Described metal filtration unit (150) is configured to and also comprises metal filtration screen (S), described metal filtration screen is configured to and comprises more than one control of dust screen board (10), described control of dust screen board (10) be configured to be formed with woven mesh that multiple fluids can pass through pass through hole (11) so that the fluid being introduced into can with the angle of 30 °～60 ° towards a direction depart from and by described by hole (11).
7. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 6, is characterized in that:
The described control of dust screen board (10) that described control of dust screen board (10) sets before being set to relatively keeps mutually the offset direction of 85 °～95,175 °～185 ° or 265～275 °.
8. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 7, is characterized in that:
Described multiple control of dust screen boards (10) have spatial portion between its setting position.
9. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 8, is characterized in that:
Described apparatus of oxygen supply (120) uses pressure-variable adsorption mode, and described pressure-variable adsorption mode provides high-concentration oxygen by separating airborne nitrogen and oxygen.
10. the air cleaning unit (100) that utilizes ozonated water generator as claimed in claim 9, is characterized in that, also comprises:
Shield door (115), is arranged in described suction inlet (111) or described exhaust outlet (112) in any one above each;
Pressure sensor (195), arranges more than one in the inside of described body (110);
Main control unit (196), in the time that the pressure being detected by described pressure sensor (195) departs from normal range of operation, make described shield door (115) work, and stop the work of described vented drum blower fan (190);
Mud tap (184), can be opened and closed to be arranged on described Ozone Water clean unit (180) downside, to can discharge the polluter mud being deposited in described Ozone Water clean unit (180).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120077561 | 2012-07-17 | ||
| KR10-2012-0077561 | 2012-07-17 | ||
| KR20120089798 | 2012-08-17 | ||
| KR10-2012-0089798 | 2012-08-17 | ||
| PCT/KR2012/006710 WO2014014159A1 (en) | 2012-07-17 | 2012-08-23 | Air purifier using ozone water generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104023825A true CN104023825A (en) | 2014-09-03 |
| CN104023825B CN104023825B (en) | 2015-10-21 |
Family
ID=49454757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280064521.2A Expired - Fee Related CN104023825B (en) | 2012-07-17 | 2012-08-23 | Utilize the air cleaning unit of ozonated water generator |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101302510B1 (en) |
| CN (1) | CN104023825B (en) |
| WO (1) | WO2014014159A1 (en) |
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| CN106255855A (en) * | 2015-04-08 | 2016-12-21 | 李性宪 | Air cleaner |
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| CN108408868A (en) * | 2018-04-19 | 2018-08-17 | 曹祚 | A kind of high-concentrated ozone water producing method |
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| CN111714676A (en) * | 2020-04-30 | 2020-09-29 | 武汉大学 | Movable air sterilizing device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101302510B1 (en) | 2013-09-03 |
| WO2014014159A1 (en) | 2014-01-23 |
| CN104023825B (en) | 2015-10-21 |
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