KR20190091907A - High-efficiency purification device using ozone - Google Patents

Abstract

The present invention relates to a high efficiency purifying apparatus using ozone, capable of continuously producing ozone with a uniform concentration. The high efficiency purifying apparatus comprises: a water bath; a first residual ozone destructor; an ozone generator; a pump; a pressure gauge; a pressure control valve; a grinding pipe; a mixing pipe; a pressure pipe; a separator; a second residual ozone destructor; a first discharge pipe; a second discharge pipe; and a connection pipe.

Description

High-efficiency purification device using ozone}

The present invention relates to a high efficiency purification device using ozone. More specifically, by circulating the purified purified water from the tank to the separator once in a water tank and circulating the ozone separated by the gas-liquid separator in the first round to remix in a mixing tube so that high concentration of solubility can be obtained. By reducing the ozone, reducing the unnecessary use of the ozone generator, and by providing a crushing tube, the incoming raw water collides with the protrusion and generates frictional force. As it increases the reactivity with ozone, it is possible to obtain a high concentration of dissolved water, and it is possible to recognize and control the pump pressure with a pressure gauge and a pressure control valve so that water can flow in a constant flow so that ozone is evenly dissolved. The present invention relates to a high efficiency purification device using ozone.

Ozone is an allotrope of oxygen and is derived from ozein, a Greek word derived from odor. It is slightly blue at room temperature, blackish blue when gaseous or liquid, and dark purple when solid. Ozone is produced when oxygen is irradiated with strong ultraviolet rays, and thus, ozone is widely distributed in beaches and high mountains where UV rays are strong. Examples of artificially generating ozone include a discharge method using oxygen or air as a raw material, an ultraviolet irradiation method, a radiation irradiation method, and the like, and an electric grinding method using water as a raw material.

In addition, ozone not only has strong sterilizing power and crushing ability for harmful substances, but also reacts with harmful substances and is directly reduced to oxygen without leaving harmful secondary by-products, thus eliminating metal ions and odors, inactivating pathogens, and inducing organic substances. It is widely used in various industries because it has the advantage of increasing bio-crushability, removing the cause of contamination, and easily controlling the amount and concentration.

However, because ozone is easily reduced to oxygen, it is impossible to store and use it. If the concentration of ozone in the air or in water is higher than the standard value, ozone adversely affects the respiratory system and it is possible to continuously produce ozone with a uniform concentration. There is a lack of technology, and due to problems such as the cost required to solve the harmful problem of ozone, it is difficult to spread the sterilizer using ozone.

Due to the above problems, the research and development of a sterilizer using a hydroxyl group (OH-Radical or Hydroxyl Radical) is more powerful than ozone, but harmless to the human body.

Prior Art Document: KR Patent Publication No. 1269866 (Registered on March 27, 2011)

The present invention has been made to solve the above problems, to provide a high-efficiency purification device using ozone that can continuously produce ozone with a uniform concentration, and can reduce the emission of the exhaust ozone gas which is a harmful problem of ozone. Its purpose is to.

In order to achieve the above object, a high-efficiency purification apparatus using ozone according to the present invention includes a water tank into which raw water is introduced; A first fold ozone destroyer connected to the inside of the tank to change and discharge ozone in the tank into oxygen; Ozone generator for generating ozone; A pump for flowing raw water of the tank using pressure; A pressure gauge indicating a pressure of raw water supplied to the pump; A pressure regulating valve for regulating the discharge pressure of the pump; Raw water is connected to the pump, and a plurality of angled protrusions are provided therein, so that the raw water is swept along the protrusions and the raw water is pulverized by the vortices due to the friction and rotation of the raw water to the protrusions. ; A mixing tube in which water discharged from the grinding tube and ozone introduced from the ozone generator are mixed; Pressure tube consisting of an inner tube and an outer tube surrounding the inner tube having a plurality of elliptical holes on the outer surface; It is connected to the pressure pipe, it is possible to block or open the inside through the valve, the lower portion is provided with a receiving portion for accommodating the water introduced from the pressure tube, the upper portion of the gas-liquid to separate the gas containing the introduced ozone A separator provided with a separator; A second exhaust ozone destroyer connected to the gas-liquid separator of the separator to change and discharge the exhaust ozone into oxygen; A first discharge pipe connected to the receiver of the separator to discharge purified water to the outside; A second discharge pipe connecting the receiving part of the separator and the water tank to further purify the purified water; And it may include a connecting pipe for connecting the gas-liquid separator and the mixing tube of the separator.

In addition, raw water that needs to be purified is introduced through a filter and put in a water tank, raw water is introduced into the grinding tube through a pump, the incoming pressure is sensed by a pressure gauge, and the raw water is introduced at a constant pressure by adjusting with a pressure control valve. The raw water is crushed into water and mixed into the mixing tube by the friction force generated by striking the protrusion inside the crushing tube and swirling along the protrusion, and the ozone flowing from the gas-liquid separator of the ozone generator or separator in the mixing tube. Water crushed by water and water flows into the inner tube of the pressure tube and is discharged into the elliptical hole of the inner tube of the pressure tube so that ozone dissolves in the water particles under pressure. To the gas-liquid separator, the exhaust ozone is discharged to the oxygen through the second ozone destroyer, and the purified water is It may include 1 to be discharged to the discharge pipe.

In addition, in order to increase ozone solubility and reduce exhaust ozone, purified water separated into exhaust ozone and purified water from the separator is re-introduced into the water tank through the second discharge pipe, and the exhaust ozone separated by the gas-liquid separator is mixed through the connection pipe. Injecting into the tube may include enabling to perform a plurality of times to remix the ozone and purified water in the mixing tube.

According to the present invention, the purified water purified from the water tank to the separator is reintroduced into the water tank once to circulate, and the ozone separated by the gas-liquid separator is remixed in the mixing pipe to obtain a high concentration of solubility. It is effective in reducing ozone and reducing unnecessary use of an ozone generator.

In addition, according to the present invention, by providing a crushing tube, the incoming raw water hits the protrusions and frictional force is generated, and by swirling the inclined surface of the protrusions to generate vortices due to rotation, the raw water is pulverized into molecules to increase the reactivity with ozone Therefore, there is an effect to obtain a high concentration of dissolved water.

In addition, according to the present invention, it is possible to recognize and adjust the pump pressure, so that the water can be flowed in a constant flow so that the ozone is evenly dissolved.

1 is a simplified view showing a simplified high efficiency purification apparatus using ozone according to an embodiment of the present invention,
2 is a perspective view showing a crushing tube of the high efficiency purification apparatus using ozone according to a preferred embodiment of the present invention;
3 is a perspective view showing a pressure tube of a high efficiency purification apparatus using ozone according to a preferred embodiment of the present invention;
4 is a test result showing the results of testing the ozone content, ozone emission amount (ozone emission amount) of the conventional purification device,
5 is a test result showing the results of testing the ozone content, ozone emission amount, dissolved oxygen amount of the high-efficiency purification device using ozone according to a preferred embodiment of the present invention, and
Figure 6 is a test result showing the residual pesticide test results of the high efficiency purification apparatus using ozone according to a preferred embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible, even if shown on different drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the following will describe a preferred embodiment of the present invention, but the technical idea of the present invention is not limited thereto and may be variously modified and modified by those skilled in the art.

The present invention relates to a high efficiency purification apparatus 1000 using ozone. More specifically, the purified water purified from the water tank 10 to the separator 110 is circulated by reflowing the purified water into the water tank 10 once, and the ozone separated by the gas-liquid separator 110 is mixed in the mixing pipe 90. By re-mixing in), it is possible to obtain a high concentration of solubility, to reduce the exhaust ozone, to reduce unnecessary use of the ozone generator 30, and to provide a crushing tube (80), the incoming raw water hits the protrusions The friction force is generated, and by swirling the inclined surface of the protrusion to generate the vortex due to the rotation, raw water is crushed into molecules to increase the reactivity with ozone to obtain a high concentration of dissolved water, the pressure gauge 50 and the pressure control valve ( 60) can recognize and control the pressure of the pump (40), so that the water flows in a constant flow, so that the ozone is evenly distributed to the high-efficiency purification device using ozone (1000) Will.

1 is a simplified view showing a simplified high efficiency purification apparatus 1000 using ozone according to a preferred embodiment of the present invention, Figure 2 is a high efficiency purification apparatus 1000 using ozone according to a preferred embodiment of the present invention 3 is a perspective view showing the crushing tube 80, Figure 3 is a perspective view showing a pressure tube 100 of the high efficiency purification apparatus 1000 using ozone according to a preferred embodiment of the present invention, Figure 4 is ozone of the conventional purifier Test results showing the results of the content, ozone emission amount (ozone emission amount), Figure 5 is the ozone content, ozone emission amount, dissolved oxygen amount of the high efficiency purification apparatus 1000 using ozone according to a preferred embodiment of the present invention 6 is a test result showing the residual pesticide test results of the high efficiency purification apparatus 1000 using ozone according to the preferred embodiment of the present invention.

In the high efficiency purification apparatus 1000 using ozone according to the preferred embodiment of the present invention, referring to FIG. 1, the water tank 10, the first exhaust ozone destroyer 20, the ozone generator 30, and the pump 40 may be used. , Pressure gauge (50), pressure control valve (60), temperature sensor (70), grinding tube (80), mixing tube (90), pressure tube (100), separator (110), second ozone destroyer (120) , The first discharge pipe 130, the second discharge pipe 140, the connection pipe 150, the backflow preventer 160, the control unit 170, and the notification unit 180 is configured to include.

Hereinafter, the water tank 10 will be described in detail.

The tank 10 is filled with raw water passed through the filter, and some foreign matter is filtered out to allow the raw water to flow.

The first exhaust ozone destroyer 20 is connected to the inside of the water tank 10, is composed of a heating wire to generate heat therein and activated carbon wrapped around the heating wire, to remove ozone in the tank 10 with heat and activated carbon, The ozone generated in the water tank 10 is destroyed and discharged to oxygen.

The ozone generator 30 generates ozone by using electric pulverization or silent discharge of the solution. The ozone generator 30 uses a product that is conventionally released, and there is no problem in using an ozone generating device.

The pump 40 flows raw water of the water tank 10 using pressure.

In particular, the pump 40 is made of SUS316 material that is resistant to ozone and seawater, and is used to replace parts including the casing, the motor shaft, and the impeller to prevent rust or corrosion.

The pressure gauge 50 displays the pressure of the raw water supplied to the pump 40.

Pressure control valve 60 is a valve for adjusting the discharge pressure of the pump 40, when the water flows in the water tank 10 through the pump 40 to check the pressure with a pressure gauge 50, and this pressure control By adjusting in the valve 60 it is possible to constantly adjust the amount of water flowing in so that evenly dissolved ozone.

The temperature sensor 70 is for sensing the temperature of the raw water discharged from the water tank 10. If the temperature and pressure of the raw water are out of the critical range when ozone is input, the ozone is not dissolved but becomes a gas and thus sterilization power of the raw water. This is to obtain a stable dissolved water by sensing the temperature to the fall.

Referring to FIG. 2, the grinding tube 80 is connected to the pump 40 to receive raw water, and a plurality of protrusions 81 having angles are provided therein, so that the raw water is swung along the protrusions 81. The raw water is pulverized into water molecules by the friction force and the vortices caused by the rotation that strike the protrusions 81.

In particular, the pulverization tube 80 is rotated on the upper surface according to the angle of the protrusion 81 when the raw water is rotated, the vortex is formed to move toward the outlet from the inlet side of the pulverization tube 80, is pulverized into water molecules.

The mixing tube 90 is a pipe-shaped tube in which water discharged from the grinding tube 80 and ozone introduced from the ozone generator 30 are mixed.

In addition, when the ozone is generated in the gas-liquid separator 112 of the separator 110 after the first round of purification, the mixing tube 90 flows the ozone through the connecting pipe 150 to dissolve the ozone in water. Mix to be.

Referring to FIG. 3, the pressure tube 100 includes an inner tube 101 in which a plurality of elliptical holes 103 are perforated and an outer tube 102 surrounding the inner tube 101, and raw water and ozone are inner tubes 101. As it flows into the hole 103 and is extruded into the exterior 102, ozone is dissolved in raw water and sterilized and purified.

It is preferable that a plurality of elliptical holes 103 of the inner pipe 101 of the pressure pipe 100 are arranged, and the angle and number of ellipses can be variously changed by those skilled in the art.

In addition, the pressure pipe 100 may be connected to one or more in series to increase the dissolved amount.

Separator 110 is connected to the pressure tube 100, and is composed of a receiving portion 111 of the lower end and the gas-liquid separator 112 of the upper end.

In particular, the separator 110 is capable of blocking or opening the inside through the valve, the lower end is provided with a receiving portion 111 that can accommodate the water introduced from the pressure tube 100, the upper end of the introduced ozone It is characterized in that the gas-liquid separator 112 capable of separating the gas to be included.

In addition, when the purified water is partially filled in the receiving portion 111, the separator 110 is sealed through the valve, and the internal pressure is changed to allow the exhaust ozone gas that is not dissolved to move to the gas-liquid separator 112, As the spherical block opening inside the gas-liquid separator 112 is lifted upward, the exhaust ozone gas of the gas-liquid separator 112 is discharged.

The second waste ozone destroyer 120 is connected to the gas-liquid separator 112 of the separator 110 and is composed of a heated wire that generates heat therein and activated carbon wrapped around the heated wire to remove the discharged ozone. Exhaust ozone is decomposed and converted to oxygen by catalytic and thermal decomposition of ozone due to heat and activated carbon.

The first discharge pipe 130 is connected to the receiving portion 111 of the separator 110 to discharge the purified water to the outside.

The second discharge pipe 140 is a pipe connecting the receiving portion 111 and the water tank 10 of the separator 110 to further purify the purified water.

In addition, referring to Figure 1, the first discharge pipe 130 and the second discharge pipe 140 is discharged to the first discharge pipe 130 by the valve according to the user's needs, or the tank 10 to the second discharge pipe 140 The valve can be configured to select either inlet or inlet.

The connecting pipe 150 is a pipe connecting the gas-liquid separator 112 and the mixing pipe 90 of the separator 110 to purify using the exhaust ozone, and is discharged to the mixing pipe 90 through the connecting pipe 150. Inject ozone.

The backflow preventer 160 is disposed between the gas-liquid separator 112 and the connection pipe 150 to be connected to prevent liquid discharge in the receiving part 111 due to the pressure of the pump 40.

The controller 170 receives a temperature value and a pressure value from the temperature sensor and the pressure gauge 50, calculates a threshold range in which ozone is dissolved in raw water, and sends a control signal to notify the notification unit 180 when out of the threshold range. Send a signal.

The notification unit 180 receives a control signal from the control unit 170 and provides a notification including a warning sound and a warning light.

Therefore, there is an advantage that can constantly adjust the dissolved content according to the range of temperature or pressure.

Hereinafter, the order in which the raw water is purified using the above configuration will be described.

First, preheating the first ozone destructor 20, raw water required for purification is introduced through the filter and put in the water tank 10, raw water is introduced into the crushing tube 80 through the pump 40 , By sensing the incoming pressure in the pressure gauge (50), by adjusting the pressure control valve (60) so that the raw water is introduced at a constant pressure, the raw water and the friction force generated by hitting the protrusion 81 in the crushing tube (80) The vortex generated while turning along the protrusion 81 is pulverized into water molecules and introduced into the mixing tube 90, and the mixing tube 90 flows from the ozone generator 30 or the gas-liquid separator 112 of the separator 110. The water pulverized by the ozone and the water molecules are introduced into the inner tube 101 of the pressure tube 100 to be discharged into the ellipse hole 103 of the inner tube 101 of the pressure tube 100 so that the ozone is dissolved in the water particles at the pressure. When the dissolved dissolved water fills the receiving portion 111 of the separator 110 by a certain capacity, the valve The furnace separator 110 is sealed, and the ozone is discharged to the oxygen through the second waste ozone destroyer 120 to the gas-liquid separator 110, and the purified water is discharged to the first discharge pipe 130.

In addition, in order to increase ozone solubility and reduce exhaust ozone, the purified water separated by the exhaust ozone and the purified water from the separator 110 is re-introduced into the water tank 10 through the second discharge pipe 140, and the gas-liquid separator 110. The separated ozone is injected into the mixing tube 90 through the connecting pipe 150 to enable a plurality of times to be remixed with the purified ozone and the purified water in the mixing pipe 90.

In addition, each test result of the purified water purified by the present invention is attached to the drawings, it will be described with reference to FIGS.

First, the purification apparatus using ozone as in the present invention has a high dissolved oxygen content and ozone content of purified water, and an object thereof is to reduce exhaust ozone gas.

In order to meet the above object, in the present invention, the purified water using the high-efficiency purification device 1000 using ozone was tested to obtain ozone content, ozone emission amount, and dissolved oxygen amount of ozone water, and are attached thereto. 4-conventional experimental results, Figure 5-experimental results of the present invention>

While the conventional test result was ozone concentration 1.96 mg / L and ozone emission amount 0.222 ppm, see FIG.

In the present invention, the result was obtained with an ozone content of 7.3 mg / L, an ozone emission amount of 52.7 ppb, and a dissolved oxygen amount of 31.1 mg / L.

Therefore, the test results show that the present invention has a higher ozone content (concentration), the ozone emission rate is 0.0527 ppm, which is lower than the KFDA's 0.06 ppm, and the present invention is lower than the ozone emission standard. It can be seen that it is an environmentally friendly device with high content and reducing exhaust ozone gas.

In addition, in the present invention, the purified water using the high-efficiency purification device 1000 using ozone was tested for residual pesticides, and as a result, it was confirmed that carbaryl and diazinon were not detected. Figure 6

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions may be made by those skilled in the art without departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

10-tank 20-1st ship ozone destroyer
30-ozone generator 40-pump
50-Pressure gauge 60-Pressure regulating valve
70-Temperature sensor 80-Grinding tube
81-protrusion 90-mixing tube
100-pressure tube 101-inner tube
102-Exterior 103-Hall
110-Separator 111-Receptacle
112-gas-liquid separator 120-second-fold ozone depletor
130-1st discharge line 140-2nd discharge line
150-Connector 160-Backflow Protector
170-Control Unit 180-Notification Unit
1000-High Efficiency Purifier Using Ozone

Claims (3)

A tank into which raw water is introduced;
A first fold ozone destroyer connected to the inside of the tank to change and discharge ozone in the tank into oxygen;
Ozone generator for generating ozone;
A pump for flowing raw water of the tank using pressure;
A pressure gauge indicating a pressure of raw water supplied to the pump;
A pressure regulating valve for regulating the discharge pressure of the pump;
Raw water is connected to the pump, and a plurality of angled protrusions are provided therein, so that the raw water is swept along the protrusions and the raw water is pulverized by the vortices due to the friction and rotation of the raw water to the protrusions. ;
A mixing tube in which water discharged from the grinding tube and ozone introduced from the ozone generator are mixed;
Pressure tube consisting of an inner tube and an outer tube surrounding the inner tube having a plurality of elliptical holes on the outer surface;
It is connected to the pressure pipe, it is possible to block or open the inside through the valve, the lower portion is provided with a receiving portion for accommodating the water introduced from the pressure tube, the upper portion of the gas-liquid capable of separating the gas containing the introduced ozone A separator provided with a separator;
A second exhaust ozone destroyer connected to the gas-liquid separator of the separator to change and discharge the exhaust ozone into oxygen;
A first discharge pipe connected to the receiver of the separator to discharge purified water to the outside;
A second discharge pipe connecting the receiving part of the separator and the water tank to further purify the purified water; And
Connector connecting the gas-liquid separator of the separator and the mixing tube
High efficiency purification apparatus using ozone comprising a. The method of claim 1,
Raw water that needs purification is introduced through the filter and put in the tank, raw water flows into the grinding tube through the pump, the incoming pressure is sensed by the pressure gauge, and the pressure is controlled by a pressure control valve so that the raw water is introduced at a constant pressure. , The raw water is crushed into the water tube by the friction force generated by hitting the protrusion inside the grinding tube and the swirl generated along the protrusion and flows into the mixing tube, and the ozone and water flowing from the ozone generator or gas-liquid separator of the separator in the mixing tube. Water crushed by molecular flows into the inner tube of the pressure tube and is discharged into the elliptical hole of the inner tube of the pressure tube so that ozone dissolves in the water particles under pressure, and when the dissolved ozone dissolved in water reaches a certain capacity in the receiver, the separator is sealed by a valve. And ozone from the gas-liquid separator is discharged to oxygen through the second-fold ozone decomposer, and the purified water is first-fold To be discharged into the tube
High efficiency purification apparatus using ozone comprising a. The method of claim 2,
To increase ozone solubility and reduce ozone
The purified water separated by the exhaust ozone and the purified water from the separator is re-introduced into the water tank through the second discharge pipe, and the discharged ozone separated by the gas-liquid separator is injected into the mixing pipe through the connecting pipe so that the mixed ozone and purified water can be mixed in the mixing pipe. Making it possible to carry out multiple rounds
High efficiency purification apparatus using ozone comprising a.

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