KR20200119993A - High-density plasma microbubble functional water treatment device for water purification - Google Patents

Abstract

The present invention relates to a water treatment technology that can be used for the purpose of purifying and sterilizing aquacultural water, agricultural water, and drinking water for feeding livestock products, and more particularly, to a water treatment apparatus that kills various organic substances contained in water and retains functional microbubbles that help improve immunity. In more detail, a high-density plasma micro-bubble functional water treatment apparatus for water purification according to the present invention includes a device that includes a functional gas generator having a predetermined shape and provided to generate a functional gas through discharge gas; and a microbubble generator connected to the functional gas generator to vortex and spray a plurality of functional gases into water to produce functional microbubble water rich in residual high-density microbubbles.

Description

High-density plasma microbubble functional water treatment system for water purification{omitted}

The present invention is a water treatment technology that can be used for the purpose of purifying and sterilizing water for aquaculture, agricultural water, and drinking water for feeding livestock products. Functional microstructure that helps to improve immunity while killing various organic substances contained in water It relates to a water treatment apparatus having a feature to retain air bubbles.

When electric stimulation is applied to water with low-temperature plasma technology, discharge gas is generated to generate OH radical ionic gas with oxidizing power that is several times that of ozone.The OH radical is used to purify the water contaminated by the breeding of concentrated fishery (impurity or It means to purify unclean objects, liquids, etc.).

The low-temperature plasma technology in the present invention refers to a vaporization technology utilizing a discharge gas to generate OH radical ions and ozone gas, which occupy many of the discharge gases generated by applying electric stimulation to water using plasma. In particular, it was difficult to purify the non-degradable material even by microbial treatment, but it is easy to decompose or kill microorganisms such as disease bacteria by using a low-temperature plasma irradiation technology.

On the other hand, the oxygenation aeration method in which gases such as oxygen, nitrogen, and carbon dioxide are dissolved in water has been widely used, but the nano-bubble type water treatment in which microbubbles are sprayed so that they remain as bubbles for a long time without being dissolved in water. It has a good effect on the growth of microorganisms in the intestine, and when sprayed on the soil, it has a good effect on the growth of soil microorganisms near the roots of crops. In addition, while there are microbubbles that remain in the water and float, there is a gas that does not remain and that bubbles burst and elutes above the water.When the microbubbles burst in the water, the cell walls of contaminated organic substances contained in the water are destroyed and killed. , This has a greater destructive power when the explosive gas is ozone or has a strong oxidizing power such as OH radical ion gas.

Existing prior art uses a method of oxidizing pollutants by pumping up fish breeding water or contaminated water and irradiating plasma in itself to generate discharge gas. (Application No.: 10-2011-007 9796) A water treatment device using plasma installed in an aquarium, etc., directly generates discharge gas generated by plasma from contaminated water, and then circulates and resupplies the floating gas to increase efficiency. It is described.

OH radical ions oxidize pollutants in the contaminated water to blow them away or oxidize to sink downwards.In the process, OH radical ions consume a large amount of oxygen compared to the gas. It is not described. In addition, many of the rising gases may be polluted gases, and there is no mention of re-contamination prevention technology that occurs by re-aeration and dissolving in water.

Contaminants dissolved in water have an electronic structure of a trait that attracts each other with water, so they are electronically or physically bonded to remain in water, and they can be decomposed by adding -electrons or taking electrons to the bonding structure. It is the role of OH radical ions that help to help, and the role of a large amount of oxygen is important in order for the separated pollutants to oxidize and evaporate or settle down. In other words, it is more efficient to purify the contaminated water by mixing the gas and oxygen obtained by the low-temperature plasma and spraying them with fine bubbles.

Water treatment device using plasma installed in aquariums, etc. (Application No.: 10-2011-007 9796)

The present invention is a water treatment technology that can be used for the purpose of purifying and sterilizing water for aquaculture, agricultural water, and drinking water for livestock feed management.

In addition, an object of the present invention is to provide a high-density plasma microbubble functional water treatment apparatus for water purification, which has a feature of killing various organic substances contained in water and allowing functional microbubbles that help improve immunity to remain.

In order to solve the above problems,

The present invention can be used for the purpose of purifying and sterilizing aquatic aquaculture water, agricultural water, and drinking water for livestock feeding management, killing various organic substances contained in the water, and allowing functional microbubbles that help improve immunity to remain. It relates to a functional water treatment apparatus for high-density plasma microbubbles for water purification having the characteristics of, wherein the configuration of the water treatment apparatus according to an embodiment of the present invention has a predetermined shape and is provided to generate a functional gas through a discharge gas Generator; And a microbubble generator connected to the functional gas generator to vortex and spray a plurality of functional gases into the water to produce functional microbubbles rich in residual high density microbubbles. It provides a functional water treatment apparatus for high-density plasma microbubbles for water purification including the above apparatus.

In the present invention, the functional gas generation unit includes a discharge gas (radical ion, ozone) dust collector, a discharge gas generation discharge unit (gas generation unit), a generated discharge gas, a tap water discharge port, a tap water valve, a plasma + electrode connection, a plasma- Electrode connection part, plasma set-top box, discharge gas exhaust part, pressure gauge, discharge gas intake pipe, discharge gas valve, discharge gas intake part, oxygen tank, oxygen pressure gauge, oxygen valve, oxygen intake part, high pressure gas pump, mixed gas dust collector, It may be composed of a pressure gauge, a mixed gas discharge unit, a stirring propeller, a mixed gas exhaust unit, a mixed gas pipe, and a mixed gas valve.

In the present invention, the microbubble generator is installed in a circulation pipe of contaminated breeding water from which solid waste has been removed, and may include a high-pressure gas pump, a gas connection part, a gas distribution part, and a fine mixed gas injection part.

In the present invention, in order to avoid problems related to contamination and corrosion of metallic plasma devices generated in the process of generating discharge gas by directly irradiating low temperature plasma to contaminated water, discharge gas is generated separately from clean water to It is possible to provide a high-density plasma microbubble functional water treatment apparatus for water purification of an efficient method of spraying with only the nozzle for spraying microbubbles exposed to contaminated water by condensing at high pressure after mixing.

In addition, the present invention is a technology capable of splitting into finer bubbles due to friction according to the spray angle, as well as spraying with very fine bubbles when spraying a mixture of separately generated discharge gas and oxygen. It is possible to provide a functional water treatment apparatus for high-density plasma microbubbles for water purification that can further improve the efficiency of the device.

In addition, in the present invention, ozone and OH, H2O2, HO2, etc., which are substances produced by low-temperature plasma, are microbubbles (microgas having a surface tension that can remain in water, and if the size is less than 5 micron, floating residue is It is possible to provide a high-density plasma microbubble functional water treatment apparatus for water purification capable of effectively oxidizing suspended impurities of contaminated water by spraying with).

In addition, the present invention can effectively oxidize suspended matters and impurities in contaminated water by mixing and spraying ozone, OH, H2O2, HO2, etc., which are substances produced by low-temperature plasma, together with oxygen, and a large number of oxygen can prevent decomposition oxidation A high-density plasma micro-bubble functional water treatment device for water purification that can additionally perform functional water treatment with a function that has a beneficial effect on the breeding and cultivation of animals and plants by remaining in the water as floating oxygen micro-bubbles except for the amount produced. Can provide.

In addition, the present invention provides safety in that when a mixture of ozone and OH, H2O2, HO2, etc., which are substances produced by low-temperature plasma, are mixed and sprayed with oxygen, all gases other than oxygen become water and oxygen after a certain period of time. It is possible to provide a functional water treatment apparatus for high-density plasma microbubbles for purifying excitation water quality.

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Various embodiments and/or aspects are now disclosed with reference to the drawings. In the following description, for illustrative purposes, a number of specific details are disclosed to aid in an overall understanding of one or more aspects. However, it will also be appreciated by those of ordinary skill in the art that this aspect(s) may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of one or more aspects. However, these aspects are exemplary and some of the various methods in the principles of the various aspects may be used, and the descriptions described are intended to include all such aspects and their equivalents.

As used herein, “an embodiment,” “example,” “aspect,” “example,” and the like may not be construed as having any aspect or design described as being better or advantageous than other aspects or designs. .

In addition, the term “or” is intended to mean an inclusive “or” rather than an exclusive “or”. That is, unless specified otherwise or is not clear from the context, "X employs A or B" is intended to mean one of the natural inclusive substitutions. That is, X uses A; X uses B; Or, when X uses both A and B, “X uses A or B” can be applied to either of these cases. In addition, the term "and/or" as used herein should be understood to refer to and include all possible combinations of one or more of the listed related items.

In addition, the terms "comprising" and/or "comprising" mean that the corresponding feature and/or element is present, but excludes the presence or addition of one or more other features, elements and/or groups thereof. It should be understood as not.

In addition, it will be understood that singular expressions such as "han" and "above", which do not clearly indicate different content in the present specification, include plural expressions.

In addition, terms including ordinal numbers such as first and second may be used to describe various elements, but the elements are not limited by the terms. These terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element. The term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

In addition, terms used in the present specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance.

In addition, in the embodiments of the present invention, unless otherwise defined, all terms used herein including technical or scientific terms are commonly understood by those of ordinary skill in the art to which the present invention belongs. It has the same meaning as. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the embodiments of the present invention, an ideal or excessively formal meaning Is not interpreted as.

The microbubble in the present invention means a bubble in which a fine gas having a size of 5 micron or less is suspended in water. Except for the amount that can react and the amount of saturation that can be dissolved, it is natural that oxygen is discharged by floating above the water. However, in the case of spraying microbubbles with a size of 5 micron or less, the form that can remain in the water with tension do.

The OH Radical (OH radical: hydroxyl group) in the present invention is generated from the plasma discharge gas, is involved in sterilization and disinfection of almost all contaminants, and exhibits the strongest effect that can be chemically decomposed and removed. It is known as a harmless natural substance. KAIST (Korea Advanced Institute of Science and Technology) invests as a national R&D project in basic research and development necessary for decomposition and removal of air purification and wastewater treatment using OH Radical.

In the present invention, HO2 is a compound produced through coordination bonds in this state as a hydrogen atom loses an electron in a state in which two oxygens are formed as a double bond and has a strong oxidizing power.

H2O2 in the present invention is hydrogen peroxide, and is produced in an electrical reaction between water and oxygen. It is involved in the sterilization and disinfection of contaminants. In particular, it can chemically decompose and remove microalgae, and is released from water as oxygen and water.

1 is a functional gas generator of a high-density plasma microbubble functional water treatment apparatus for water purification according to a preferred embodiment of the present invention.

The functional gas generator in the present invention is composed of two gas chambers, a discharge gas (radical ion, ozone) dust collector 001 and a mixed gas dust collector 021, as shown in FIG. 1, and a mixed gas exhaust part The mixed functional gas is discharged through (025) and a connection part (028) between the microbubble generator.

In the interior of the discharge gas (radical ion, ozone) dust collector 001 in the present invention, ozone and functional gases such as OH, H2O2, and HO2 are generated by the low-temperature plasma generated from the discharge part 002 as shown in the figure. Generate. The functional gas is formed on the top of the discharge gas (radical ion, ozone) dust collector 001, and when gas above a certain pressure is collected, the discharge gas valve 014 is opened, the discharge gas intake pipe 013 and the discharge gas intake It is configured to flow to the high-pressure gas pump 020 through the unit 015.

Inside the mixed gas dust collector 021 in the present invention, the functional gas flowing to the high-pressure gas pump 020 and oxygen injected from the oxygen intake unit 019 are mixed and mixed into the mixed gas discharge unit 023 as shown. Will be injected. At this time, the amount of each gas is made so that the pressures of oxygen and functional gas are the same or similar. The mixture gas of oxygen and functional gas discharged from this rotates the stirring propeller 024 located below. The rotating stirring propeller allows the mixed and injected gas to be evenly mixed. In more detail, it does not mix at the exact same density, but serves to temporarily block the rise or fall due to the difference in atmospheric pressure between the gases. The mixed gas is configured to be injected into the connection part 028 with the microbubble generator.

2 is a microbubble generator in the high-density plasma microbubble functional water treatment apparatus for water purification according to a preferred embodiment of the present invention.

In the present invention, as shown in FIG. 2, the microbubble generating unit is composed of the mixed gas injected from the connection part 029 with the functional gas generating unit in a fine mixed gas injection unit (033, 034, 035, 036) and such a pattern. It will be sprayed through all fine gas injection units).

FIG. 3 is a sectional view showing an interior view of an injection unit and a pipe regarding a microbubble generator in a high-density plasma microbubble functional water treatment apparatus for water purification according to a preferred embodiment of the present invention.

In the present invention, the fine mixed gas injection unit A-1 (033), the fine mixed gas injection unit B-1 (034), the fine mixed gas injection unit C-1 (035), the fine mixed gas injection unit D-1 (036) In order to make it easier to understand the cross section of ), a cross-sectional view (037) of the corresponding part is presented.

In the present invention, the injection part and the inside of the pipe are connected to (044) as shown in Figure 3, the connected interior of (034) to (045), and the connected interior of (035). The connected interior of (046) is shown as (046) and (047). Mixed gas fine spray nozzle (049); In addition to spraying micro-bubbles, the bubble discharge port of the spirally arranged nozzle continuously rubs with the inside of the washboard-shaped pipe by rotating water in a vortex, helping the gaseous liquid to react, and additionally preventing the splitting of bubbles due to friction. The purpose.

001: Discharge gas (radical ion, ozone) dust collector
002: discharge gas generation discharge unit (gas generation unit)
003: generated discharge gas
004: tap water (or distilled water)
005: Tap water replenishment direction
006: tap water outlet
007: tap water valve
008: plasma + electrode connection
009: plasma-electrode connection
010: Plasma set-top box
011: discharge gas exhaust part
012: pressure gauge
013: discharge gas intake pipe
014: discharge gas valve
015: discharge gas intake part
016: oxygen tank
017: oxygen pressure gauge
018: oxygen valve
019: oxygen intake part
020: high pressure gas pump
021: mixed gas dust collector
022: pressure gauge
023: mixed gas discharge unit; The mixed gas discharged rotates the stirring propeller below.
024: stirring propeller; Agitation of mixed gas
025: mixed gas exhaust
026: mixed gas pipe
027: mixed gas valve
028: Connection part with microbubble generation part
029: Connection part with functional gas generating part
030: high pressure gas pump
031: gas connection part
032: gas distribution unit
033: Fine mixed gas injection part A-1
034: fine mixed gas injection part B-1
035: fine mixed gas injection unit C-1
036: Fine mixed gas injection part D-1
037: cut-out view for the part; See Fig. 3
038: injection of fine mixed gas
039: Contaminated breeding water in aquaculture farm
040: One part of the breeding water circulation pipe
041: Breeding water circulation pipe connection
042: Water supply of contaminated breeding water
043: drainage after spraying the fine mixed gas; Construct so that water can be repeatedly watered several times: It is possible to delay the water supply and drainage system.
044: fine mixed gas injection part A-2
045: fine mixed gas injection part B-2
046: Fine mixed gas injection part C-2
047: Fine mixed gas injection unit D-2
048: cross section of the pipe
049: mixed gas fine spray nozzle; In addition to the use of spraying fine bubbles, the bubble discharge port of the spirally arranged nozzle continuously rubs with the inside of the washboard-shaped pipe by rotating water in a vortex, helping the gaseous liquid to react, and additionally preventing the splitting of bubbles due to friction. For purpose.
050: inside the pipe in the form of a washboard; By allowing the spray nozzle to be sprayed on the rough wall of the pipe, the fine mixed gas is divided into finer sizes.
051: Functional water of high-density plasma microbubbles for water purification

Claims (5)

In the present invention, the functional gas generator is composed of two gas chambers, a discharge gas (radical ion, ozone) dust collector 001 and a mixed gas dust collector 021, and a mixed gas exhaust part 025 and fine bubbles. A water treatment device using functional gas in which the mixed functional gas is discharged through the connection part 028 with the generator. In the present invention, the discharge gas (radical ion, ozone) dust collector 001 generates ozone and functional gases such as OH, H2O2, and HO2 by low-temperature plasma generated from the discharge unit 002. The functional gas is formed on the top of the discharge gas (radical ion, ozone) dust collector 001, and when gas above a certain pressure is collected, the discharge gas valve 014 is opened, the discharge gas intake pipe 013 and the discharge gas intake Functional gas utilization water treatment device configured to flow to the high pressure gas pump 020 through the unit 015. In the present invention, the functional gas flowing to the high-pressure gas pump 020 of the mixed gas dust collecting device 021 in the present invention and the oxygen injected from the oxygen intake unit 019 are mixed and mixed and injected into the mixed gas discharge unit 023. At this time, the amount of each gas is made so that the pressures of oxygen and functional gas are the same or similar. The mixture gas of oxygen and functional gas discharged from this rotates the stirring propeller 024 located below. The rotating stirring propeller allows the mixed and injected gas to be evenly mixed. In more detail, it is not mixed at the exact same density, but it serves to temporarily prevent the rise or fall due to the air pressure difference between the gases. A water treatment device utilizing functional gas configured to inject the mixed gas mixed in this way into the connection part 028 with the microbubble generator. In the present invention, the mixed gas injected from the connection part 029 with the functional gas generating part is the fine mixed gas injection part (033, 034, 035, 036 and all the fine gas injection parts configured in such a pattern). Water treatment device utilizing functional gas that is sprayed through. In the present invention, the spray part and the inside of the pipe are arranged in a spiral like a mixed gas fine spray nozzle 049, and the bubble discharge port of the nozzle rotates water vortex in addition to spraying micro bubbles so that the inside of the pipe in the form of a washboard A water treatment device utilizing functional gas that helps to cause the gaseous liquid to react with friction, and to split the bubbles due to friction.

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