KR102368131B1 - Photocatalytic oxidation of OH radical hydroxyl group to remove odor, improve water quality, and regenerate filter media - Google Patents

Abstract

The present invention relates to a system for removing an odor, improving a water quality environment, and regenerating filter media using a photocatalytic oxidation OH radical hydroxyl group, in which the system is configured such that an odor is removed and a water quality is improved using the photocatalytic oxidation OH radical hydroxyl group, in particular, the photocatalytic oxidation OH radical hydroxyl group is supplied to livestock and fish farming facilities, such that orders in the livestock facilities can be removed various viruses and bacteria can be sterilized to enhance productivity of agricultural and livestock products and improve a water quality environment such as a swimming pool, thereby reducing maintenance costs in maintenance of the swimming pool by circulating high-quality water without adding chemicals or ozone, improving a water quality by adding the photocatalytic oxidation OH radical hydroxyl group to a polluted lake or river, producing clean and fresh water by adding the photocatalytic oxidation OH radical hydroxyl group to treated water such as water purification plants and sewage treatment plants to improve a water quality, washing and regenerating the filter media, such as filter sand, anthracite, and activated carbon in filter basins such as water purification plants and sewage treatment plants, by transferring the filter media to a photocatalytic oxidation OH radical mixing unit using a transfer pump, and sending the filter media to a filter media sorting unit to separate the filter media by a size of filter material particles such as activated carbon, anthracite, fine filter yarn, or coarse filter yarn. In addition, water in which photocatalytic oxidation OH radicals are diluted is supplied to the photocatalytic oxidation OH radical mixing unit, and microorganisms, green algae, bacteria, and viruses contained in the filter media are sterilized, such that cleaning and regeneration efficiency of the filter media can be maximized.

Description

Photocatalytic oxidation of OH radical hydroxyl group to remove odor, improve water quality, and regenerate filter media

The present invention relates to a device for removing odors, improving water quality, and cleaning and regenerating filter media by using photocatalytic oxidized OH radical hydroxyl groups, and more particularly, to use photocatalytic oxidized OH radical hydroxyl groups to remove odors and improve water quality to OH By supplying radical hydroxyl groups to remove odors from photocatalytic oxidation and enrichment facilities, and by using photocatalytic oxidation OH radical hydroxyl groups to remove odors and improve water quality, supply OH radical hydroxyl groups to remove odors from photocatalytic oxidation and enrichment facilities, in more detail Photocatalytic oxidation removes odors and improves water quality using OH radical hydroxyl groups, photocatalytic oxidation of water purification plants, sewage treatment plants, food treatment plants, and factory wastewater. By dlydding the OH radical hydroxyl group

The present invention relates to an apparatus for removing odors, improving water quality, and cleaning and regenerating filter media by using photocatalytic oxidized OH radical hydroxyl groups, and more particularly, to use photocatalytic oxidized OH radical hydroxyl groups to remove odors, improve water quality, and water purification plants , photocatalytic oxidation in sewage treatment plants, food treatment plants, factory wastewater, livestock facilities, and fish farming facilities.

In particular, by supplying photocatalytic oxidation OH radical hydroxyl groups to water purification plants, sewage treatment plants, food treatment plants, factory wastewater, livestock facilities, and fish farming facilities, it removes odors from livestock and livestock facilities and sterilizes various viruses and bacteria to improve the productivity of agricultural and livestock products and improve the productivity of swimming pools. It is possible to reduce maintenance costs for swimming pool maintenance by circulating high-quality water without injecting chemicals or ozone by improving the water quality environment such as It is directly injected into treated water such as sewage treatment plants to improve water quality, thereby reducing maintenance costs and producing clear and clean water. It is transported to the photocatalytic oxidation OH radical mixing unit, washed and regenerated, and sent to the filter medium sorting unit to be separated by the size of the filter medium particles into activated carbon, anthracite, fine filter yarn, coarse filter yarn, etc. Also, to the photocatalytic oxidation OH radical mixing unit By supplying water diluted with photocatalytic oxidized OH radicals to sterilize microorganisms, green algae, bacteria, and viruses contained in the filter media to maximize cleaning and regeneration efficiency of the filter media. and to a filter medium regeneration system.

In general, water treatment is a process of treating water cleanly and consists of a series of processes including water intake, chemical treatment, coagulation, sedimentation, filtration, disinfection, and storage. Water treatment starts with water intake, and water is obtained by water intake from a water source. At this time, wood chips, garbage, etc. are filtered out in the process of flowing in. If the water source is groundwater, it is absorbed through the surface and filtered. In the case of groundwater, in some cases, a purification process is not required. For chemical treatment, chemicals such as aluminum sulfate and chlorine are added to the water. This settles the solids in the water. And make sure the water and chemicals mix well. Aggregation is when a drug such as aluminum sulfate administered adheres to the impurities in the water to form a large mass, which is called agglomeration. Sedimentation The water containing the agglomerate flows into the sedimentation basin. Here, the agglomerated material settles and separates from the water. In filtration, water is filtered and flows from the settling tank. The filter is made of a layer of sand and gravel, which serves to remove any solids remaining in the water. Disinfection involves the addition of a little chlorine or other chemicals to kill any remaining germs and to keep them safe during transport before being supplied to people. Some water systems only do this, especially when groundwater is the source. Storage: The treated water is stored in tanks or reservoirs called water purification stations. Here, chlorine spreads throughout the water and mixes with it, resulting in complete disinfection. The water then flows through a pipe that sends it.

In the water treatment process, most of the suspended substances are removed in the precipitation process, and the suspended substances that are not removed are removed in the filtration process. In general, if you continue filtration for 1 to 2 days in a rapid filter paper, the impurities and the filtration layer are clogged and the filtration is not possible. does not At this time, the filtration function is restored by washing the surface layer of the filtration layer and backwashing. If the number of times is accumulated, the layers stacked with coarse gravel, fine gravel, coarse sand, and fine sand sequentially from the bottom layer are mixed with each other so that the layer division is rare and impurities It is mixed to the deepest part, and the turbidity and chromaticity are lowered, and the water purification function is lost. For sand filter paper, sea sand with a high silica sand content is mainly used, and a large amount of high-quality aggregate is consumed to replace the filter sand.

Therefore, there is a problem in that the natural environment for collecting filter yarn is destroyed, and at the same time, the cost of replacing the filter yarn increases due to logistics costs by transporting it from a distant coastal area.

On the other hand, anthracite is a filter material using anthracite as a raw material, and means that anthracite is decomposed into a very small size and made into a filter material. It is a particle or powder type of filter material that is used for physical treatment in water and wastewater treatment and when anthracite is used as a filter medium, it takes a long time to filter, so maintenance costs are saved. It has the advantage of easy separation of substances.

Activated carbon has strong adsorption, and most of its constituent materials are carbonaceous. It is used as an adsorbent to absorb gas or moisture, or as a decolorizing agent. It is manufactured by treating wood or lignite with chemicals such as zinc chloride and drying it.

On the other hand, the photocatalytic reaction shows various mechanisms depending on the target material. If we look at the basic reaction principle common to various photocatalytic reactions, when light is irradiated to a material mainly used as a photocatalyst, such as titanium dioxide (TiO2), electrons (e-) and holes (electrons with + charge) on the surface behave like electrons. particles) are created, and electrons react with oxygen on the photocatalyst surface to form superoxide anion (O2-). In addition, holes react with moisture present in the air to form hydroxyl radicals (neutral OH). Since the generated hydroxyl radical has an excellent ability to oxidatively decompose powerful organic substances, it decomposes bacteria such as odor substances, viruses, and bacteria that are always present in the air, and changes them into water and carbon dioxide. For this reason, photocatalytic reactions are mainly used in environmental purification processes to effectively remove pollutants. The photocatalytic reaction was discovered in 1967 by Akira Fujishima, then a graduate student at the University of Tokyo.

In addition, OH Radical (OH radical: hydroxyl group / O3 + H2O = OH + OH2- ) is involved in the sterilization and disinfection of almost all contaminants and exerts the strongest effect that can be chemically decomposed and removed, and is a natural substance harmless to the human body am.

Among the existing substances, the oxidizing power (sterilization, disinfection, and decomposition) of OH Radical (OH radical: hydroxyl group) is the second most powerful after fluorine (F) and stronger than ozone (O3) and chlorine (Cl2), but fluorine, chlorine, ozone It is not toxic or harmful to the human body

According to the results of a recent experiment in the United States, OH Radical (OH radical: hydroxyl group) has an oxidation rate that is 2000 times faster than ozone and 180 times faster than ultraviolet rays of the sun. Currently, in Korea, KAIST (Korea Advanced Institute of Science and Technology) is making efforts as a national research project for basic R&D necessary for decomposition and removal of air purification using OH Radical (OH radical: hydroxyl group) and wastewater treatment.

It is a non-toxic, natural material that is harmless to the human body, sterilizes, disinfects, chemically decomposes and removes all contaminants, and is the most powerful material, and has strong oxidizing power (ability to sterilize, disinfect, deodorize, and decompose) However, it is not toxic or harmful to the human body, and it directly participates in pollutants in air and water, reducing all pollutants to safe water (H2O) and carbon dioxide (CO2), making them harmless to the human body.

As the prior art related to the reuse and reuse of filter yarn using the photocatalytic oxidation OH radical hydroxyl group as described above, the domestic utility model registration number 20-0167949 and the domestic utility model registration number 20-0167950 and the domestic registered utility model Although a filter yarn washing device for a mobile vehicle has been proposed in Shinan Gazette Registration No. 20-0167951, complicated processes and expensive devices such as vacuum vehicles, inclined conveyors, washing tanks, submersible vibrating pumps, and vibrating screens are used, resulting in low economic efficiency. There is a problem. In addition, in the domestic Laid-Open Patent Publication No. 10-2008-0097047 filter yarn washing and selection method previously applied by the applicant of the present invention, the filter yarn was washed and selected using only water because environmental pollution was not severe.

However, from the past to the present, environmental pollution has become more serious and it is difficult to wash the filter yarn with water alone, so the present invention was completed with a technical composition of washing the filter yarn and anthracite by mixing water and photocatalytic oxidized OH radical hydroxyl group.

The present invention was devised to solve and supplement the problems of the prior art. , filter yarns in filter papers such as sewage treatment plants, and filter media such as activated carbon can be washed and regenerated using the photocatalytic oxidation OH radical water mixing unit. The purpose is to remove odors using photocatalytic oxidation OH radical hydroxyl group, which is configured to maximize the cleaning and regeneration efficiency of filter media by sterilizing microorganisms, green algae, etc., bacteria, and viruses, improving the water quality environment, and providing a filter media regeneration system.

Filter paper 100 in which a filter medium 101 containing at least one of activated carbon, anthracite, or filter yarn is in water as a means of removing odor using photocatalytic oxidation OH radical hydroxyl group of the present invention, improving water quality, and solving the filter medium regeneration system and the transfer pump 200 connected using the transfer pump inlet hose 150 into the water of the filter paper 100 and the photocatalytic oxidation OH radical connected using the transfer pump 200 and the transfer pump outlet hose 250 The water mixing unit 300, the photocatalytic oxidation OH radical water mixing unit 300 and the filter medium sorting unit 400 connected using a connection hose 450, the transfer pump outlet hose 250, and the photocatalytic oxidation OH radical water A supply hose 650 to a part of the raw water supply pump 500 and the photocatalytic oxidation OH radical water transfer hose 550 connected using the photocatalytic oxidation OH radical water transfer hose 550 to the point where the mixing unit 300 is combined. ) consists of a main body (1) including a photocatalytic oxidation OH radical hydroxyl group generating unit (600) connected using.

A washing pipe 350 is formed inside the photocatalytic oxidation OH radical water mixing unit 300, and one side of the washing pipe 350 is a filter medium inlet 320, and the other side is a filter medium outlet 330, The transfer pump outlet hose 250 and the regeneration unit inlet injector 310 are connected to the filter medium inlet 320, and the transfer pump outlet hose 250 is connected to the filter medium inlet 320 on one side and is connected to the filter medium inlet 320 on the other side. It is connected to the transfer pump 200, and the regeneration unit inlet injector 310 is connected to the filter medium inlet 320 on one side and a photocatalytic oxidation OH radical water transfer hose 55 on the other side.

The photocatalytic oxidation OH radical water mixing unit 300 is spaced apart by a predetermined distance inside the washing tube 350 to cross the washing ball rod 360 and the washing ball plate 370, and the washing ball rod 360 is The tip is made of a hemispherical cylindrical shape, and a rod inlet hole 351 is formed on the inner surface of the washing tube 350 and is configured to penetrate through the rod inlet hole 351 to be coupled, and the washing ball rod 360 is A plurality of spherical half-moon balls 361 are formed on the upper surface and the side surface, and the washing ball plate 370 is made of a hemispherical plate 371 forming a streamline when viewed from the side, and the inside of the washing pipe 350 is The cleaning ball plate coupling hole 352 formed on one side and the other side of the plate 371 on the side is configured to be coupled using a bolt 372 and a nut 374, and the upper surface of the plate 371 has a spherical shape. A plurality of half moon balls 361 are formed.

In addition, the filter medium sorting unit 400 has a cylindrical shape laid down in the longitudinal direction, rotates the filter material sorting unit 400 to separate the inputted filter medium 101 from foreign substances, and the filter medium 102 after washing separated from the foreign substances ) is dropped to the bottom, and the filter medium sorting unit 400 is separated and washed in the longitudinal direction to separate and fall according to the particle size of the filter medium 102 .

A transfer pump 200 that connects the water contaminated in the body 1 with a transfer pump inlet hose 150 in the water, and a photocatalyst connecting the transfer pump 200 and the transfer pump outlet hose 250 Raw water connected using the photocatalytic oxidation OH radical water transfer hose 550 at the point where the oxidation OH radical water mixing unit 300 and the transfer pump outflow hose 250 and the photocatalytic oxidation OH radical water mixing unit 300 combine It comprises a supply pump 500 and a photocatalytic oxidation OH radical hydroxyl group generator 600 connected to a part of the photocatalytic oxidation OH radical water transfer hose 550 using a supply hose 650 .

In addition, the filter medium 101 can be regenerated only by omitting the filter medium selection unit 400 from the main body 1 and washing using photocatalytic oxidized OH radical water, and there is no need to classify the filter medium 101 or to the outside of the treatment plant. If it is not necessary to discharge the filter medium 101 , the filter medium selection unit 400 may be omitted and the process may be reduced by directly inputting the filter medium 101 into the filter paper 100 .

If the present inventors use the photocatalytic oxidation OH radical hydroxyl group to remove odors, improve the water quality, and use the filter media regeneration system, the photocatalytic oxidation OH radical water is used to improve water quality, and in particular, photocatalytic oxidation OH radical water is supplied to livestock and fish farming facilities to supply livestock and livestock production. It removes odors from facilities and sterilizes various viruses and bacteria to improve the productivity of agricultural and livestock products, and to improve the water quality environment of swimming pools, etc. Water quality can be improved by injecting it into a polluted lake or river, and it can be directly injected into treated water such as water purification plants and sewage treatment plants to improve water quality to reduce maintenance costs and produce clear and clean water, and filter paper Filter media such as anthracite and activated carbon in the inside are put into the photocatalytic oxidation OH radical mixing unit using a transfer pump, and the photocatalytic oxidation OH radical water stored in the photocatalytic oxidation OH radical generator is converted to the photocatalytic oxidation OH radical using the washing raw water pump. It is injected into the mixing unit to sterilize microorganisms, green algae, bacteria, and viruses mixed in the filter medium, thereby maximizing the cleaning efficiency and regeneration efficiency of the filter medium. When recycled and reused, there is no need for a separate sorting operation, so additional consumption of manpower and cost is not required.

1 is a block diagram of a system for removing odors, improving water quality, and regenerating filter media using photocatalytic oxidation OH radical hydroxyl groups according to the present invention.
2 is a configuration diagram according to an embodiment of a system for removing odors, improving water quality, and regenerating filter media using photocatalytic oxidation OH radical hydroxyl groups according to the present invention.
3 is a block diagram of the photocatalytic oxidation OH radical water mixing unit of the present invention, which uses a photocatalytic oxidation OH radical hydroxyl group to remove odors, improve water quality, and regenerate filter media.
4 is a configuration diagram of a washing ball rod of the present invention using a photocatalytic oxidation OH radical hydroxyl group to remove odors, improve water quality, and regenerate filter media.
5 is a configuration diagram of a washing ball plate of the present invention using a photocatalytic oxidation OH radical hydroxyl group to remove odors, improve water quality, and regenerate filter media.
6 is a view showing the configuration of a washing tube of a system for removing odors, improving water quality, and regenerating filter media using photocatalytic oxidation OH radical hydroxyl groups according to the present invention.
7 is a block diagram of the photocatalytic oxidation OH radical hydroxyl group generator of the present invention, a system for removing odors, improving water quality, and regenerating filter media using photocatalytic oxidation OH radical hydroxyl groups.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. A detailed description thereof is omitted.

And, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the content throughout this specification.

1 is a block diagram of the present invention, FIG. 2 is a block diagram according to an embodiment of the present invention, FIG. 3 is a block diagram of a photocatalytic oxidation OH radical water mixing unit of the present invention, and FIG. 4 is a washing ball rod of the present invention 5 is a configuration diagram of a washing ball plate of the present invention, FIG. 6 is a configuration diagram of a washing tube of the present invention, and FIG. 7 is a configuration diagram of a photocatalytic oxidation OH radical hydroxyl group generator of the present invention,

When described in detail with reference to FIGS. 1 and 2,

The main body 1 includes a filter paper 100, a transfer pump 200, a photocatalytic oxidation OH radical water mixing unit 300, a filter medium sorting unit 400, a raw water supply pump 500, and a photocatalytic oxidation OH radical hydroxyl group generating unit 600 ) is included.

More specifically, the filter medium 101 containing at least one of activated carbon or anthracite or filter yarn is connected to the filter paper 100 in water and the transfer pump inlet hose 150 into the water of the filter paper 100. The photocatalytic oxidation OH radical water mixing unit 300 and the photocatalytic oxidation OH radical water mixing unit 300 are connected using the transfer pump 200 and the transfer pump 200 and the transfer pump outlet hose 250 to connect A photocatalytic oxidation OH radical water transfer hose 550 at the point where the filter medium selection unit 400 connected using a hose 450 and the transfer pump outflow hose 250 and the photocatalytic oxidation OH radical water mixing unit 300 combine The raw water supply pump 500 connected using .

The filter paper 100 is a water purification plant or a sewage treatment plant, and at the bottom of the filter paper 100 there is a filter medium 101 such as anthracite or activated carbon or filter yarn.

When the filter medium 101 is filtered for a certain period of time, it is mixed with microorganisms and washed or regenerated to be reused. To this end, the present invention is a system for washing and regenerating the filter medium 101 that needs to be washed by performing a filtration action within the filter paper 100 for a certain period of time.

On the other hand, for water purification, odor removal, virus and bacteria sterilization of water purification plants, sewage treatment plants, food waste treatment plants, factory wastewater, fish farms, swimming pools, lakes, livestock facilities, etc. (not shown) Contaminated water is moved from the water to the transfer pump 200 and the photocatalytic oxidation OH radical water mixing unit 300 through the transfer pump inlet hose 150 to purify the contaminated water, remove odors, and sterilize.

That is, one side of the transfer pump inlet hose 150 is connected to the water of the filter paper 100 , and the other end is connected to the transfer pump 200 . By operating the transfer pump 200 , the filter medium 101 in the filter paper 100 is moved using the transfer pump inlet hose 150 .

The filter medium 101 moved to the outside of the filter paper 100 using the transfer pump 200 is transferred through the transfer pump outlet hose 250 connecting the transfer pump 200 and the photocatalytic oxidation OH radical water mixing unit 300. The photocatalytic oxidation OH radical water mixing unit 300 is introduced.

The transfer pump outlet hose 250 connected to the photocatalytic oxidation OH radical water mixing unit 300 moves the filter medium 101 to the inside of the photocatalytic oxidation OH radical water mixing unit 300 . In addition, the regeneration unit inlet injector 310 is connected to the photocatalytic oxidation OH radical water mixing unit 300 to which the transfer pump outlet hose 250 is connected. The inlet injector 310 is connected to a photocatalytic oxidation OH radical water transfer hose 550 that is connected to the raw water supply pump 500 .

That is, the photocatalytic oxidation OH radical water mixing unit 300 is connected to the raw water supply pump 500 , and for this purpose, the regeneration unit inlet injector 310 and the photocatalytic oxidation OH radical water transfer hose 550 are used.

In addition, the photocatalytic oxidation OH radical water mixing unit 300 is connected to the photocatalytic oxidation OH radical hydroxyl group generation unit 600 . At this time, the photocatalytic oxidation OH radical hydroxyl group generating unit 600 is connected to one side of the supply hose 650, and the other side of the supply hose 650 is connected to one side of the photocatalytic oxidation OH radical hydroxyl group transfer hose 550. .

That is, a raw water supply pump 500 and a photocatalytic oxidation OH radical hydroxyl group generator 600 are connected to the photocatalytic oxidation OH radical water mixing unit 300, and the raw water supply pump 500 is a photocatalytic oxidation OH radical water transfer hose 550 ) and the regeneration unit inlet injector 310, and the photocatalytic oxidation OH radical hydroxyl group generating unit 600 uses a supply hose 650, and the supply hose 650 is a photocatalytic oxidation OH radical water mixing unit. It is not directly connected to the 300, but is connected to the middle of the photocatalytic oxidation OH radical water transfer hose 550.

A transfer pump outflow hose 250 is connected to one upper side of the photocatalytic oxidation OH radical water mixing unit 300, and a filter medium selection unit 400 and a connection hose on the lower side of the photocatalytic oxidation OH radical water mixing unit 300 (450) to connect.

The filter medium 101 moved to the outside of the filter paper 100 by the operation of the transfer pump 200 is injected into the photocatalytic oxidation OH radical water mixing unit 300, and at the same time the photocatalytic oxidation OH radical water mixing unit 300 ) to the inside of the photocatalytic oxidation OH radical hydroxyl group generating unit 600 by using a raw water supply pump 500 to dilute a solution of hydrogen peroxide or a cleaning agent such as chlorine or ozone or ethanol stored inside the water supply pump 500 for photocatalytic oxidation OH radicals It is sterilized by putting it into the inside of the water mixing unit 300 .

Alternatively, purified water stored in the photocatalytic oxidation OH radical hydroxyl group generating unit 600 is injected into the photocatalytic oxidation OH radical water mixing unit 300 using the raw water supply pump 500 to wash the filter medium 101 . do.

The filter medium sorting unit 400 has a cylindrical shape laid down in the longitudinal direction, and rotates the filter material sorting unit 400 to separate the inputted filter medium 101 from foreign substances, and after washing separated from the foreign substances, the filter medium 102 is removed. It is dropped to the bottom, and the filter medium sorting unit 400 is separated and washed in the longitudinal direction to be separated by particle size of the filter medium 102 and to fall.

After washing input to one side of the filter medium sorting unit 400, the filter medium 102 is mixed with activated carbon, anthracite, fine filter yarn, coarse filter yarn, etc. can

To this end, a separation network is formed on the outer surface of the filter medium sorting unit 400 by dividing it into a plurality of pieces so that they can come out by particle size. If the separation network formed in the filter medium sorting unit 400 is formed by arranging the particles in the order of small particle size, they fall to the lower end of the filter medium selecting unit 400 in the order of the small particle size filter medium 101. The filter medium 101 may be separated and regenerated based on the size.

As in FIG. 2 , the filter medium 101 can be regenerated only by omitting the filter medium selection unit 400 and washing using photocatalytic oxidation OH radical water, and there is no need to separate the filter medium 101 or the filter medium 101 outside the treatment plant. ), if it is not necessary to omit the filter material sorting unit 400, it is possible to reduce the process by directly inputting into the filter paper (100).

When described in detail with reference to FIG. 3,

As the transfer pump 200 and the photocatalytic oxidation OH radical water mixing unit 300 are shown, the transfer pump 200 and the photocatalytic oxidation OH radical water mixing unit 300 are connected using a transfer pump outlet hose 250. .

The transfer pump 200 connects the transfer pump inlet hose 150 to one side, and the transfer pump outlet hose 250 to the other side to transfer the filter medium through the transfer pump inlet hose 150, and again It is transferred to the photocatalytic oxidation OH radical water mixing unit 300 through the transfer pump outlet hose 250 .

Inside the photocatalytic oxidation OH radical water mixing unit 300 , the washing pipe 350 is configured in a zigzag shape so that the filter medium can be washed as much as possible along the washing pipe 350 . Inside the washing tube 350, the washing ball rod 360 and the washing ball plate 370 are formed to be spaced apart from each other by a predetermined distance.

The filter medium 101 moves through the washing pipe 350 formed inside the photocatalytic oxidation OH radical water mixing unit 300, and the washing ball rod 360 and washing ball plate 370 formed inside the washing pipe 350. It rubs with the vortex to separate foreign substances attached to the filter media and wash them.

And for water purification, odor removal, virus sterilization, etc. of swimming pools, lakes, livestock facilities, etc., the washing pipe 350 while moving through the washing pipe 350 formed inside the photocatalytic oxidation OH radical water mixing unit 300 The foreign substances attached to the polluted water are removed by friction with the washing ball plate 360 and the washing ball plate 370 formed inside the

When described in detail with reference to FIG. 4,

The washing ball rod 360 formed inside the washing pipe 350 is shown, and a rod inlet hole 351 formed through the washing pipe 350 is formed, and the upper side through the rod inlet hole 351 is shown. The portion has a hemispherical shape, and the body forms the washing ball rod 360 having a cylindrical shape.

A washing ball rod waterproof rubber ring 363 is formed on the outer surface of the washing tube 350 along the circumference of the washing ball rod 360, and a boundary ring 362 is formed at the lower end of the washing ball rod waterproof rubber ring 363. do.

The washing ball rod waterproof rubber ring 363 and the boundary ring 362 are formed on the outer surface of the washing pipe 350 , so that the filter media and washing water moving from the inside of the washing pipe 350 are removed from the washing pipe 350 . prevent it from escaping to the side.

In addition, a cap 365 having a hole in one side is placed on the lower end of the washing ball rod 360 and firmly coupled to the outer surface of the washing tube 350 using a nipple 364 . A fixing rubber packing 366 is formed on the surface where the lowermost end of the washing ball rod 360 and the cap 365 contact each other, and the washing ball rod 360 is coupled to the washing tube 350 .

A half moon ball 361 is formed at the uppermost end of the hemispherical shape of the washing ball rod 360 and the circumference of the cylindrical shape. The half moon ball 361 is made of a material that is not easily worn, such as casting or stainless steel. The half moon ball 361 can be configured to be replaced when worn, thereby increasing the lifespan of the washing tube 350 semi-permanently.

When described in detail with reference to FIG. 5,

The washing ball plate 370 using the plate material 371 is shown, and as the washing ball rod 360 of FIG. 4 is coupled to the inside of the washing pipe 350 , the washing ball plate 370 is attached to the washing pipe 350 . bind on the inside When the plate 370 forming the washing ball plate 370 is viewed from the side, the washing ball plate 370 and the washing tube 350 are firmly coupled using the washing ball plate coupling holes 352 formed at both ends. .

It is coupled to the washing ball plate coupling hole 352 using a bolt 372 , a waterproof rubber ring 373 , and a nut 374 .

On the upper upper surface of the washing ball plate 370, a spherical half moon ball 361 is formed to be spaced apart by a certain distance, and when the filter medium moves to the inside of the washing tube 350 by the half moon ball 361, washing is performed possible.

The half moon ball 361 is made of a material that is not easily worn, such as casting or stainless steel, and can be replaced if worn, thereby increasing the lifespan of the washing tube 350 semi-permanently.

When described in detail with reference to FIG. 6,

The washing tube 350 is shown, and a rod inlet hole 351 is formed through one surface of the washing tube 350 formed in a cylindrical shape, and the washing ball rod 360 of FIG. 4 is formed in the rod inlet hole 351 . ) is inserted and combined.

In addition, a washing ball plate coupling hole 352 is formed by passing through one surface of the washing pipe 350 formed in a cylindrical shape, and washing ball plate coupling holes 352 are formed at both ends of the washing ball plate 370 of FIG. 5 , Using the bolt 372, the waterproof rubber ring 373, and the nut 374 of FIG. 5, they are firmly coupled.

When described in detail with reference to FIG. 7,

The photocatalytic oxidation OH radical hydroxyl group generator 600 is used to improve water quality, and in particular, the photocatalytic oxidation OH radical hydroxyl group generator 600 is used in livestock and fish farming facilities to convert the photocatalytic oxidation OH radical water produced by the photocatalytic oxidation OH radical It is supplied through the hydroxyl outflow pipe 605 to remove odors from livestock and livestock facilities and to sterilize various viruses and bacteria to improve the productivity of agricultural and livestock products, and to improve the water quality environment of swimming pools, etc. without injecting chemicals and ozone. By circulating water, maintenance costs can be saved in swimming pool maintenance, water quality can be improved by putting it in a polluted lake or river, and water quality can be improved by directly injecting it into treated water such as water purification plants and sewage treatment plants to improve maintenance costs It can reduce energy consumption and produce clean and clean water.

To this end, the inside of the photocatalytic oxidation OH radical hydroxyl group generating unit 600 is formed in the shape of a hopper 604, a low-temperature plasma generating unit 601 is formed on the outside, and the low-temperature plasma generated by the low-temperature plasma generating unit 601 is generated. It is supplied to the inside of the photocatalytic oxidation OH radical hydroxyl group generating unit 600 through a connection pipe.

A photocatalytic oxidation OH radical hydroxyl group generating unit ( 600) can be checked in real time, and a hydroxyl group generating tank 602 is installed on the inner wall surface of the middle part to generate a hydroxyl group.

In addition, an ultraviolet lamp 611 is installed on one side of the inner middle of the photocatalytic oxidation OH radical hydroxyl group generating unit 600 to perform sterilization.

A water temperature controller 607 is formed at the lower inner side of the photocatalytic oxidation OH radical hydroxyl group generating unit 600 . The water temperature inside the photocatalytic oxidation OH radical hydroxyl group generating unit 600 is controlled through the water temperature controller 607, and oxygen is artificially supplied by adding an aeration function.

As described above, all operations of the photocatalytic oxidation OH radical hydroxyl group generator 600 are controlled by the automatic control panel 609 formed outside. The product generated by the photocatalytic oxidation OH radical hydroxyl group generating unit 600 moves to the outside through the OH radical hydroxyl group outlet pipe 605 formed at the bottom.

In the present invention, the above embodiment is an example, and the present invention is not limited thereto. Anything that has substantially the same configuration as the technical idea described in the claims of the present invention and achieves the same effect is included in the technical scope of the present invention.

1. body
100. Filter Paper 101. Filter Media
102. Filter media after washing 150. Transfer pump inlet hose
200. Transfer Pump 250. Transfer Pump Outflow Hose
300. Photocatalytic oxidation OH radical water mixing unit 310. Regeneration unit inflow injector
320. Filter media inlet 330. Filter media outlet
350. Washing pipe 351. Rod inlet hole
352. Washing ball plate coupling hole 360. Washing ball rod
361. Banwol Ball 362. Boundary Ring
363. Washing ball rod waterproof rubber ring 364. Nipple
365. Cap 366. Rubber packing for fixing
370. Washing ball plate 371. Plate
372. Bolt 373. Waterproof rubber ring
374. Nut 400. Filter material sorting unit
450. Connection hose 500. Raw water supply pump
520. Inlet injector 550. Photocatalytic oxidation OH radical water transfer hose
600. Photocatalytic oxidation OH radical hydroxyl group generator
601. Low-temperature plasma generating unit 602. Hydroxyl radical generating tank
603. Raw water inlet pipe 604. Hopper
605. OH radical hydroxyl group outflow pipe 607. Water temperature controller
608. Water level sensor 609. Automatic control panel
610. Photocatalytic coating 611. UV lamp
650. Supply hose

Claims (7)

a filter paper 100 having a filter medium 101 in water containing at least one of activated carbon or anthracite or filter yarn;
a transfer pump 200 for connecting to the water of the filter paper 100 using a transfer pump inlet hose 150;
a photocatalytic oxidation OH radical water mixing unit 300 for connecting the transfer pump 200 and the transfer pump outlet hose 250;
a filter medium selection unit 400 for connecting the photocatalytic oxidation OH radical water mixing unit 300 and a connecting hose 450;
A raw water supply pump 500 connected to the point where the transfer pump outlet hose 250 and the photocatalytic oxidation OH radical water mixing unit 300 are combined using a photocatalytic oxidation OH radical water transfer hose 550;
It consists of a body (1) including a photocatalytic oxidation OH radical hydroxyl group generator 600 connected to a part of the photocatalytic oxidation OH radical water transfer hose 550 using a supply hose 650,
A washing pipe 350 is formed inside the photocatalytic oxidation OH radical water mixing unit 300, and one side of the washing pipe 350 is a filter medium inlet 320, and the other side is a filter medium outlet 330, The transfer pump outlet hose 250 and the regeneration unit inlet injector 310 are connected to the filter medium inlet 320, and the transfer pump outlet hose 250 is connected to the filter medium inlet 320 on one side and is connected to the filter medium inlet 320 on the other side. It is connected to the transfer pump 200, and the regeneration unit inlet injector 310 is connected to the filter medium inlet 320 on one side and the photocatalytic oxidation OH radical water transfer hose 550 on the other side. Photocatalyst, characterized in that it is connected Odor removal, water quality environment improvement and filter media regeneration system using oxidized OH radical hydroxyl group. delete The method according to claim 1,
Photocatalytic oxidation OH radical, characterized in that it is formed by crossing the washing ball rod 360 and the washing ball plate 370 by a predetermined distance inside the washing tube 350 configured in the photocatalytic oxidation OH radical water mixing unit 300 A system for removing odors using hydroxyl groups, improving the water quality environment, and regenerating filter media. 4. The method according to claim 3,
The washing ball rod 360 is formed in a cylindrical shape with a hemispherical tip, and a rod inlet hole 351 is formed on the inner surface of the cleaning tube 350 and penetrates through the rod inlet hole 351 to be coupled. , forming a plurality of spherical half moon balls 361 on the upper surface and side of the washing ball rod 360,
The washing ball plate 370 is made of a hemispherical plate 371 that forms a streamline when viewed from the side, and is a washing ball plate formed on one side and the other side of the plate 371 on the inner surface of the washing tube 350 . The coupling hole 352 is configured to be coupled using a bolt 372, a waterproof rubber ring 373 and a nut 374, and a plurality of spherical half moon balls 361 are formed on the upper surface of the plate 371. A system for removing odors using photocatalytic oxidation OH radical hydroxyl groups, improving water quality, and regenerating filter media. The method according to claim 1,
The filter medium sorting unit 400 has a cylindrical shape laid down in the longitudinal direction, rotates the filter material sorting unit 400 to separate the input filter medium 101 from foreign substances, and after washing the foreign substances are separated from the filter medium 102 It is dropped to the bottom, and the filter material sorting unit 400 is separated in the longitudinal direction and after washing, it is separated by particle size of the filter medium 102 and dropped. Odor removal and water quality environment improvement and Filter media regeneration system. The method according to claim 1,
Photocatalytic oxidation OH radical water mixing unit that connects the contaminated water using the transfer pump inlet hose 150 in the water and the transfer pump 200 and the transfer pump 200 and the transfer pump outlet hose 250 (300) and the raw water supply pump 500 connected using the photocatalytic oxidation OH radical water transfer hose 550 at the point where the transfer pump outflow hose 250 and the photocatalytic oxidation OH radical water mixing unit 300 combine A photocatalytic oxidation OH radical hydroxyl group generating unit 600 connected to a part of the photocatalytic oxidation OH radical water transfer hose 550 using a supply hose 650 is included. Removal and improvement of water quality and filter media regeneration system. The method according to claim 1,
It is possible to regenerate the filter medium 101 only by omitting the filter medium selection unit 400 and washing using photocatalytic oxidation OH radical water, and there is no need to classify the filter medium 101, or to discharge the filter medium 101 to the outside of the treatment plant. If there is no need, the odor removal and water quality environment improvement and filter media regeneration system using photocatalytic oxidation OH radical hydroxyl group, characterized in that the process can be reduced by omitting the filter media sorting unit 400 and directly putting it into the filter paper 100.

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