KR20110024700A - Purification bottle for air cleaner with active radical generator - Google Patents

Purification bottle for air cleaner with active radical generator Download PDF

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Publication number
KR20110024700A
KR20110024700A KR1020090082815A KR20090082815A KR20110024700A KR 20110024700 A KR20110024700 A KR 20110024700A KR 1020090082815 A KR1020090082815 A KR 1020090082815A KR 20090082815 A KR20090082815 A KR 20090082815A KR 20110024700 A KR20110024700 A KR 20110024700A
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KR
South Korea
Prior art keywords
purifier
electrode
electrodes
active radical
radical generator
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Application number
KR1020090082815A
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Korean (ko)
Inventor
박정일
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박정일
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Publication date
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Priority to KR1020090082815A priority Critical patent/KR20110024700A/en
Publication of KR20110024700A publication Critical patent/KR20110024700A/en

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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
    • 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
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46171—Cylindrical or tubular shaped

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

PURPOSE: A purification bottle for an air purifier including an active radical generating system is provided to remove pollutants from air by contacting the polluted air with sterilizing water for a reaction. CONSTITUTION: A purification bottle for an air purifier including an active radical generating system includes a purifying container and a power connection unit(350). The purifying container rotates a clean disk(360) using a blowing fan(421). The power connection unit includes an upper electrode(311) and a lower electrode(312). The power connection unit is inserted beneath a first reaction furnace(320) for applying electricity to electrodes.

Description

Purification bottle for Air Cleaner with Active radical generator

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air purifier having a purifier having an active radical generator that provides a function of removing contaminants from air by using sterilized water containing a large amount of active radicals, and more particularly, in an active radical generator. By creating sterilizing water, the effect of removing contaminants through the clean disk in contact with the sterilizing water in the double structure of the septic tank is increased. A purifier with an air purifier configured to provide an effect of pollutant removal.

In modern times, many fine dusts and pollutants are distributed in the air, threatening our health, and infants with weak immunity are now experiencing skin diseases such as atopy.

However, children who suffered from this disease tended to reduce this symptom significantly when living in rural areas instead of cities. Furthermore, the city sky covered with gray sky and the air after the rain also feel fresh and fresh because the fine dust and pollutants in the air have been cleaned by water.

In the past, air purifiers were divided into wet and dry, and various studies have been conducted. In the case of wet, pollutants were removed by contact with water, but they have a problem of being exposed to the possibility of their growth in water.

In order to solve this problem, various methods such as adding chemicals to the water in the air cleaner and embedding UV sterilizers are generally required, but this all leads to the use of additional consumables, which leads to an increase in natural costs. There is also the problem of being expensive to maintain.

The present invention has been proposed to solve and supplement the above disadvantages,

By making sterilized water and making contact with and reacting with polluted air, it removes pollutants from the air and reuses the purified air to create a pleasant environment. The aim is to make it easy and low cost and also to enable the sterilization of the container itself.

In order to achieve the above object, in the purifying tank having the function of removing the contaminant with sterilized water containing a large amount of active radicals according to the present invention.

Purification container 300 is a dual structure of the primary reactor 320 and the secondary reactor 330, there are a number of holes in the outer wall of the primary reactor 320, sterilized water by the microbubble these holes It is configured to flow from the primary reactor 320 to the secondary reactor 330, and in the secondary reactor 330 by making a space in the lower portion of the lower electrode 312 in the active radical generator 310 Arrange two reactors so that sterilization water flows smoothly into the first reactor 320 to achieve a large circulation.

180 degrees along the outer wall of the primary reactor 320 through the clean disk 360 does not need a separate power supply for the purification flow of the contaminated gas from the suction pipe 341 to the outlet pipe 342 in the purification tank 300 Arrange to rotate.

The components of the pair of electrodes may be selected from the group consisting of carbon, titanium nitride (titanium nitride), ceramics, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel, or a combination thereof.

The active radical generator 310 mounted below the primary reactor 320 of the septic tank 300 is configured to sterilize bacteria or contaminants contained in water by using an electrolysis method. When the electrolysis reaction proceeds, the reaction of directly oxidizing bacteria and microorganisms contained in the water and generating various active radicals such as chlorine, ozone, OH radical and oxygen radical, indirect oxidation and sterilization, Accordingly, in the first reactor 320 and the second reactor 330, the sterilized water including active radicals and contaminated air are contacted with sterilized water and deodorized by direct and indirect oxidation, thereby purifying the contaminated air.

The active radical generator 310 is configured by inserting the lower portion of the primary reactor 320 of the clarification tank 300 to perform a water treatment process. The purifying container 300 includes a pair of electrodes 311 and 312 to allow an electrolysis reaction to occur. The electrolysis reaction is generated by supplying a direct current to the pair of electrodes 311 and 312.

The DC current is supplied by the power supply 400. In the active radical generating device according to a specific embodiment of the present invention, it has been described that the direct current is supplied by the power supply unit 400, but the power supplied by the power supply unit 400 is necessarily limited to the direct current voltage. no. That is, the power supply unit 400 supplies not only a direct current voltage but also a pulse voltage, a square wave pulse voltage, a pulse voltage controlled by time division, and an alternate pulse voltage to the electrodes 311 and 312. By doing so, an electrolysis reaction can occur.

The pair of electrodes 311 and 312 receiving power from the power supply unit 400 is formed in a plate shape having a relatively thin thickness. The pair of electrodes 311 and 312 may include a positive electrode 311 and a negative electrode 312, and the shapes of the positive electrode 311 and the negative electrode 312 may be symmetrical with faces facing each other. A plurality of holes 315 are formed in the positive electrode 311 and the negative electrode 312 at regular intervals. The plurality of holes 315 flows the water in the primary reactor 320 of the clarification vessel 300 to the secondary reactor 330 through a plurality of holes in the outer wall of the primary reactor 320. And this flow acts as a passage for the circulation to return back to the primary reactor 320 through the space in the lower portion of the pair of electrodes (311,312), thereby improving the effect of the electrolysis reaction. In a specific embodiment of the present invention, the electrodes 311 and 312 have been described as being flat plates having a plurality of holes, but are not necessarily limited thereto. That is, the electrodes 311 and 312 may be formed in a mesh shape or a cylindrical shape in which a plurality of holes are formed.

The pair of electrodes 311 and 312 are formed at intervals of 0.9 to 1.1 mm. The gap between the electrodes 311 and 312 is maintained by the support member 317. In addition, the support member 317 forms a gap as described above while the pair of electrodes 311 and 312 are rotated by 90 degrees while having a shape.

Then, using the support member 317 and the electrode bolt 313, the pair of electrodes (311, 312) is mounted in the clarification container 300, the power supply unit to the electrode bolt 313 through a power connection unit 350 ( Supply DC power made in 400).

The coating layer is formed on a part or the whole of the surface of the electrode (311, 312). The coating layer is formed of a component selected from the group consisting of platinum compounds, iridium compounds, tin compounds, titanium compounds, palladium compounds, tantalum compounds, rhodium compounds, ruthenium compounds, or a combination thereof. At this time, the thickness of the coating layer is formed within 5㎛ to prevent the occurrence of wear, and to prevent the desorption of the coating layer by the droplets of the electrode surface.

The power supply unit 400 is driven by a control board. And it has a control pad or an operation button for driving the power supply 400 separately. In addition, in order to solve the problem of erosion of the electrodes (311, 312) it can be driven to alternate the direction of the current through the control board.

Purification container 300 according to the present invention, since it is possible to remove and sterilize the contaminant from the contaminated air can be used safely where air purification is required, and only by replacing or replenishing the water of the purification container 300 to remove the contaminant It is easy to maintain, so it is possible to reduce costs.

Purification container 300 according to the present invention has a dual structure of the primary reactor 320 and the secondary reactor 330 to increase the deodorizing effect and effectively suppress the bacteria and microorganisms generated inside the purification vessel 300 It can be used to disinfect tap water in a simple way. In addition, the use of a mesh type electrode increases the surface area of the electrode than when using an electrode of a conventional shape, and thus, more water can be sterilized at the same time since it can be brought into contact with a larger amount of water in the purification vessel 300. Turns into a number Therefore, there is an effect that the sterilization and deodorization function is further improved.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the purifying tank having a function of removing the contaminant with a sterilized water containing a large amount of active radicals according to the present invention in order to achieve the above object as described above.

1 is a conceptual diagram of an air purifier having a purifier according to the present invention. 2 is a block diagram showing a schematic configuration of a purifier tank having an active radical generator according to a specific embodiment of the air purifier according to the present invention.

As shown in Figure 1, the upper housing 340 of the purifying container according to a specific embodiment of the present invention is composed of a blowing motor 420, a blowing fan 421 and the power connection portion 350, the lower housing 370 And the purification tank 300 located inside the upper housing 340 is a contaminated air flows through the suction pipe 341 by the blowing fan 421 to turn the clean disk 360, the two inside the purification tank 300 The reactor is configured to rotate the purifying air of the contaminated air from the suction pipe 341 to the outlet pipe 342 by 180 degrees along the outer wall of the primary reactor 220, and 3 mm to the primary reactor 320. It is configured to allow the sterilization water flows from the primary reactor 320 to the secondary reactor 330 by the micro bubble to create a hole in the bottom of the lower electrode 312 in the electrode of the active radical generator Make a smooth flow of sterilization water from the secondary reactor (330) to the primary reactor (320) A double structure of completing the Doha over a large circulation.

It is inserted into the lower portion of the primary reactor 320 in which the water treatment process proceeds, at least one pair of electrodes including a top electrode 311 and the bottom electrode 312 to maintain a constant interval and power to the pair of electrodes In the active radical generating device 310 including a power connection unit 350 for applying a,

The components of the pair of electrodes are selected from the group consisting of carbon, titanium nitride (titanium nitride), ceramics, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel or combinations thereof.

The active radical generator 310 mounted below the primary reactor 320 of the septic tank 300 is configured to sterilize bacteria or contaminants contained in water by using an electrolysis method. When the electrolysis reaction proceeds, the reaction of directly oxidizing bacteria and microorganisms contained in the water and generating various active radicals such as chlorine, ozone, OH radical and oxygen radical, indirect oxidation and sterilization, Accordingly, sterilized water including active radicals and contaminated air are contacted in the primary reactor 320 and the secondary reactor 330 to sterilize and deodorize by direct and indirect oxidation, thereby purifying the contaminated air.

As shown in Figure 2, the active radical generating device 310 according to a specific embodiment of the present invention is configured by inserting the lower portion of the primary reactor 320 of the purifying tank 300 to perform a water treatment process. The purification vessel 300 provides a space between the primary reactor 320 and the secondary reactor 330 in which a water treatment process for changing general tap water into sterilized water is performed. The purifying container 300 includes a pair of electrodes 311 and 312 to allow an electrolysis reaction to occur. The electrolysis reaction is generated by supplying a direct current to the pair of electrodes 311 and 312.

The DC current is supplied by the power supply unit 400. In the active radical generating device according to a specific embodiment of the present invention, it has been described that the DC current is supplied by the power supply unit 400, but the power supplied by the power supply unit 400 is necessarily limited to the DC voltage. no. That is, the power supply unit 400 supplies not only a direct current voltage but also a pulse voltage, a square wave pulse voltage, a pulse voltage controlled by time division, and an alternate pulse voltage to the electrodes 311 and 312. By doing so, an electrolysis reaction can occur.

The pair of electrodes 311 and 312 receiving power from the power supply unit 400 is formed in a plate shape having a relatively thin thickness. The pair of electrodes 311 and 312 may include a positive electrode 311 and a negative electrode 312, and the shapes of the positive electrode 311 and the negative electrode 312 may be symmetrical to face each other. A plurality of holes 315 are formed in the positive electrode 311 and the negative electrode 312 at regular intervals. The plurality of holes 315 flows the water in the primary reactor 320 of the clarification vessel 300 to the secondary reactor 330 through a plurality of holes in the outer wall of the primary reactor 320. And this flow acts as a passage for the circulation to return back to the primary reactor 320 through the space in the lower portion of the pair of electrodes (311,312), thereby improving the effect of the electrolysis reaction. In a specific embodiment of the present invention, the electrodes 311 and 312 have been described as being flat plates having a plurality of holes, but are not necessarily limited thereto. That is, the electrodes 311 and 312 may be formed in a mesh shape or a cylindrical shape in which a plurality of holes are formed.

The pair of electrodes 311 and 312 are formed at intervals of 0.9 to 1.1 mm. The gap between the electrodes 311 and 312 is maintained by the support member 317. In addition, the support member 317 forms a gap as described above while the pair of electrodes 311 and 312 are rotated by 90 degrees while having a shape.

Then, the pair of electrodes 311 and 312 are mounted to the clarification container 300 by using the support member 317 and the electrode bolt 313, and a power supply part to the electrode bolt 313 through the power connection unit 150. Supply DC power made in 400).

The coating layer is formed on a part or the whole of the surface of the electrode (311, 312). The coating layer is formed of a component selected from the group consisting of platinum compounds, iridium compounds, tin compounds, titanium compounds, palladium compounds, tantalum compounds, rhodium compounds, ruthenium compounds, or a combination thereof. At this time, the thickness of the coating layer is formed within 5㎛ to prevent the occurrence of wear, and to prevent the desorption of the coating layer by the droplets of the electrode surface.

The power supply unit 400 is driven by a control board. And it is provided with a control pad or an operation button for driving the power supply 400 separately. In addition, in order to solve the problem of erosion of the electrodes (311, 312) it can be driven to alternate the direction of the current through the control board.

In a specific embodiment of the present invention, it has been described that a pair of electrodes 311 and 312 are provided. However, the present invention is not limited thereto and may be constituted by one or more pairs of electrodes according to design conditions and water treatment processes.

The action of the active radical generating device according to the specific embodiment of the present invention is explained by Bubble Mechanism.

First, the DC voltage Vd supplied from the power supply unit 400 is applied to the pair of electrodes 311 and 312. That is, the power supply unit 400 applies cathode power to the cathode electrode 312 and anode power to the anode electrode 311. At this time, the positive electrode 311 and the negative electrode 312 are submerged in water in a state spaced apart from each other at intervals of d (mm), the electric field is formed when the voltage Vd is applied by the power supply 400. .

When the electric field formed exceeds the threshold of the Avalanche mechanism, the ionized impurities at the electrode points, the electrolytically decomposed OH − , and the like form a key generation site in the cell region of the cathode electrode 312.

Next, an extremely high electric field region is formed locally, which causes local heating to form fine bubbles as the water molecules evaporate. The fine bubbles extend from the cathode electrode 312 in the direction of the anode electrode 311 to form an electrically conductive path between the two electrodes 311 and 312.

Then, the two electrodes 311 and 312 are water molecules by a conductive path formed between the electrical decomposes O -, OH -, O 3 - - such as a fungicide and an oxidant HOCl, H 2 O 2 is produced.

Microorganisms present in water are inactivated or removed by the oxidants produced. That is, bacteria are removed by electrosorption and other microorganisms are removed by direct electrolysis by reaction with e − .

By this reaction, it is possible to suppress and remove the generation of microorganisms and bacteria in the clarification container 300, and while the electrolysis reaction proceeds, the chlorine, ozone, OH as well as the direct oxidation of the bacteria and microorganisms contained in the water Various active radicals, such as radicals and oxygen radicals, are generated to indirectly oxidize and sterilize simultaneously, thus contaminating with sterilized water including active radicals in the primary reactor 320 and the secondary reactor 330. Purifies polluted air as it is sterilized and deodorized by direct and indirect oxidation by contact with air.

 The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

1 is a conceptual diagram of an air purifier having a purifier according to the present invention.

Figure 2 is a block diagram showing a schematic configuration of a purifier for an air purifier having an active radical generator according to a specific embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

300: purifier 310: active radical generator

311: upper electrode 312: lower electrode

313: electrode bolt

315: hole 317: support member

320: primary reactor 321: primary reaction space

322: connecting passage 323: hole hole

324: lower passage

330: secondary reactor 331: secondary reaction space

340: upper container of the sump

341: suction pipe 342: outlet pipe

350: power connection 360: clean disk

370: lower housing lower housing

400: power supply

410: control unit 420: blowing motor

421: blower fan 422: power line connection

Claims (7)

In the purification container 300 which rotates the clean disk 360 with the blowing fan 421, A power supply to at least one pair of electrodes including the upper electrode 311 and the lower electrode 312 inserted into a lower portion of the primary reactor 320 in which a water treatment process is performed and maintaining a predetermined interval; In the purifying container 300 having an active radical generating device, characterized in that it comprises a power connection unit 350 for applying a The components of the pair of electrodes are selected from the group consisting of carbon, titanium nitride (titanium nitride), ceramics, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel or combinations thereof. Purifier for an air purifier with a radical generator. The method of claim 1, It is configured to make a number of holes in the primary reactor 320 of the clarification vessel 300 so that the sterilizing water can flow to the secondary reactor 330 by micro bubbles, the lower electrode 312 in the pair of electrodes Active radical generator, characterized in that arranged in a double structure to create a space in the lower portion of the secondary reactor 330 to the first reactor 320 to induce a smooth flow of sterilized water to complete a large circulation ( 310) A purifier for an air cleaner. The method of claim 1, A clean disk 360 and two reactors are formed in the deodorization container 300 to purify the contaminated air from the inlet pipe 341 to the outlet pipe 342 along the outer wall of the primary reactor 220. A purifier for an air purifier with an active radical generator, characterized in that it is dually arranged to rotate 180 degrees. The method of claim 1, A coating layer is formed on part or all of the electrode surface, and the components of the coating layer are from a group consisting of platinum compound, iridium compound, tin compound, titanium compound, palladium compound, tantalum compound, rhodium compound, ruthenium compound or a combination thereof. Purifier for an air purifier having an active radical generator, characterized in that selected. The method of claim 4 The thickness of the coating layer of the electrode is in the range of 1 to 5㎛, the interval of the pair of electrodes is in the range of 0.9 to 1.1mm characterized in that the purifier for an air purifier with an active radical generator. The method of claim 4 The electrode has one shape and is mounted to face each other by rotating it 90 degrees, the purifier for an air purifier with an active radical generator characterized in that the shape of the support member and the structure of the electrode therefor. The method according to any one of claims 1 to 5. A purifier for an air purifier having an active radical generating device, characterized in that the DC voltage supplied to the pair of electrodes is alternately applied to the electrode.
KR1020090082815A 2009-09-03 2009-09-03 Purification bottle for air cleaner with active radical generator KR20110024700A (en)

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Application Number Priority Date Filing Date Title
KR1020090082815A KR20110024700A (en) 2009-09-03 2009-09-03 Purification bottle for air cleaner with active radical generator

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KR20110024700A true KR20110024700A (en) 2011-03-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160123878A (en) 2015-04-17 2016-10-26 주식회사 그룬 Odor removing apparatus
KR20170119211A (en) * 2016-04-18 2017-10-26 성상규 Microbubble type air cleaning apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160123878A (en) 2015-04-17 2016-10-26 주식회사 그룬 Odor removing apparatus
KR20170119211A (en) * 2016-04-18 2017-10-26 성상규 Microbubble type air cleaning apparatus
KR101866445B1 (en) * 2016-04-18 2018-06-12 성상규 Microbubble type air cleaning apparatus

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