KR200344145Y1 - Manufacturing equipment for sterilized water with Uzone applied reactor in ozone-contact - Google Patents

Abstract

The present invention relates to an apparatus for producing sterilized water using an ozone-contact reactor for continuously and uniformly purifying water by ozone, and more particularly, filtering suspended solids, sand, and impurities of incoming raw water. After mixing the micro filter that can discharge the water to one side, the water introduced from the micro filter and ozone generated by the UV lamp, the ozone dissolved water is first sterilized by ultraviolet light and sterilized ozone dissolved water. A reactor in which a pipe is continuously installed in a rectangular shape so that contact and reaction are performed at a predetermined time and a constant pressure, a venturi tube mixing water and ozone of the reactor supplied by the first circulation pump, and mixed from the venturi tube Sterilize the introduced ozone dissolved water with primary ultraviolet rays and supply it to the reactor, and pass outside air to the UV lamp. Ozone generator which is configured to generate ozone, and a sterilized water production apparatus configured to discharge sterilized water completely sterilized by the contact of ozone in the reactor through a second pump to be used as drinking water. It is to provide an apparatus for producing disinfected sterilized water using an ozone contact reactor, which prevents secondary pollution from occurring during storage, so that drinking water, washing water, industrial water, and the like can be hygienically used.

Description

Manufacturing equipment for sterilized water with Uzone applied reactor in ozone-contact

The present invention relates to an apparatus for producing sterilized water using an ozone-contact reactor for continuously and uniformly purifying water by ozone, and more specifically, by mixing ozone and raw water generated in an ozone generator, After the sterilization, the ozone and the raw water are circulated through the pipe in the reactor in which the pipe is continuously installed, and the reaction and contact with each other by the predetermined time and the constant pressure increase the dissolved concentration of the sterilizing water to transfer or store the sterilizing water. The present invention relates to an apparatus for producing disinfected sterilized water using an ozone contact reactor designed to hygienically use drinking water, washing water, and industrial water by preventing secondary pollution from occurring.

In the present invention, the presence of the sterilized water sterilized by the ultraviolet and ozone of the UV lamp is called the existence.

Conventionally, as a means for sterilizing water used for industrial water, washing water, drinking water, and the like, a method of administering chlorine or antibiotics to water and a method of sterilizing by boiling water are widely used.

When sterilizing water using chemicals such as chlorine or antibiotics as described above, the activity of the enzyme is weakened by weakening the activity of enzymes in the cells of microorganisms, but the disinfectant remains in the water and its stability is concerned. There is a problem in that the resistant bacteria having a resistance to the disinfectant remaining in the water is generated to impair the safety of the water.

Therefore, conventionally, as a sterilization method considering the problem of sterilization by chlorine or other antibiotics, there was a sterilization method by ozone or ultraviolet rays.

This ozone is about 6 times more potent than chlorine, and directly decomposes the molecules that make up bacteria or fungi, so it can effectively kill food poisoning bacteria or pathogenic E. coli, and also has strong oxidizing power to decompose heavy metals and odors. Since ozone is a very unstable gas, it is known to be excellent in safety after sterilization and oxidative decomposition.

The device using the excellent sterilization action of ozone is provided with a simple method of sterilizing water by supplying ozone to a container in which water is stored. However, in the conventional technology, water is continuously and uniformly supplied because ozone is supplied only to a limited range of the container. It could not be sterilized, so we could not expect perfect water sterilization.

In other words, sterilization using ozone requires a long time for contact with water in order for ozone to be completely dissolved in water. As well as the contact between ozone and water is not efficient, there is a problem that the sterilization effect is lowered because ozone is not completely dissolved.

The present invention is designed to solve such a problem, in the process of ozone and raw water is circulated through the pipe in the reactor in which the pipe is continuously installed after the first sterilization by ultraviolet light by mixing ozone and raw water generated in the ozone generator. By continuous contact and pressure, ozone is evaporated into oxygen to produce dissolved oxygen-rich water, and at the same time, water is sterilized by reaction and prevents secondary pollution from occurring during transportation or storage of sterilized water. The purpose of this invention is to provide an apparatus for producing disinfected sterilized water using ozone-contact reactor that can prevent upset stomach and food poisoning while supplying to industrial water, general home, restaurant meal center, hospital, and training center. It is.

1 is an overall system configuration of the existing sterilized water production apparatus of the present invention.

Figure 2 is a cross-sectional view of the contact reactor of the present invention.

Figure 3 is a cross-sectional view of the venturi tube mixing ozone and water according to the present invention.

Figure 4 is a cross-sectional view of the ozone generator of the present invention.

Figure 5a is an exemplary installation diagram of the piping installed inside the reactor of the present invention.

Figure 5b is a partial cross-sectional view of the pipe installed inside the reactor according to the present invention.

Figure 6 is a process for producing sterilized water in accordance with the production apparatus of the present invention.

<Description of the symbols for the main parts of the drawings>

10: micro filter 11: reactor

12: Piping 13: 1st circulation pump

14: Venturi tube 15: ozone generator

16: Inside 17: Outside

18: UV lamp 19: air inlet

20: ozone outlet 22: second pump

23: discharge pipe 24: upper nozzle

25: lower nozzle 26: inlet

27: outlet 28: water level sensor

29: discharge outlet 30: discharge outlet

31: Heater 32: inlet

33: Inlet valve 34: Control part

Hereinafter will be described an embodiment according to the configuration of the present invention in detail.

In the ozone sterilization device which can sterilize water in the zone,

A micro filter 10 which filters the suspended matter, sand and impurities of the incoming raw water and discharges the filtered water to one side;

The water flowing from the micro filter 10 and ozone generated by the UV lamp are made into dissolved ozone water by a mixer, and the rectangular sterilized water and ozone sterilized by ultraviolet rays are contacted at a predetermined time and pressure. A reactor 11 in which furnace pipes 12 are continuously installed;

A venturi tube (14) for mixing water and ozone in the reactor (11) supplied with water from the reactor by the first circulation pump (13);

The ozone generator 15 which mixes the introduced water and ozone from the venturi tube 14 to the first ultraviolet sterilization and supplies the reactor 11 to the outside air and passes the UV lamp 18 to generate ozone. ;

The reactor 11 is characterized in that the structure of the existing sterilized water production apparatus to be used as drinking water by discharging the sterilized water completely sterilized by ozone through the second pump (22).

The reactor includes an upper nozzle 24 connected to an outlet pipe 23 of the micro filter 10 at an inner upper end thereof to supply water to the reactor;

A water level sensor 28 installed to control the supply of water by opening and closing the inlet valve 33 according to the position of the upper and lower display lines of the water flowing from the upper nozzle 24;

A pipe 12 installed so that primary ultraviolet sterilization water flowing from one side ozone generator 15 comes into contact with ozone at a predetermined time and pressure;

A plurality of lower nozzles 25 installed at end portions of the pipes 12 to eject sterilization water from the bottom of the reactor to an upper portion thereof;

Discharge port 29 is installed in the middle of the body to supply the water introduced from the upper nozzle 24 to the ozone generator, and the discharge port 30 is installed in the center of the body bottom to discharge the sterilized sterilized water to be.

The ozone generating tube is composed of an inner cylinder 16 made of a quartz tube and an outer cylinder 17 made of stainless steel, and a partition wall is formed at an upper lower end portion between the inner cylinder 16 and the outer cylinder 17 to form an inner cylinder 16. The ozone generated by the UV lamp 18 installed therein can be supplied to the venturi tube 14, and the water introduced from the venturi tube 14 is sterilized after the first ultraviolet sterilization between the inner and outer cylinders of the ozone generating tube. It is comprised so that it may be supplied to the piping 12 of (11).

The reactor is characterized in that the heater 31 is installed on the bottom of the body to prevent freezing in winter.

The piping in the reactor is installed in the form of a square coil so that the primary ultraviolet sterilization water treated by the ozone generator 15 is in contact with ozone at a predetermined time and pressure.

As another embodiment of the present invention, the reactor is configured to be able to reuse the air used in the reactor 11, the air outlet 21 is connected to the top air inlet 19 of the ozone generator 15 in the upper portion Can be.

The pipe may be installed to have a plurality of bent portions in the vertical direction of the reactor so that the first ultraviolet sterilized sterilized water may be in contact with ozone at a predetermined time and pressure.

Referring to the method for producing dissolved sterilized water by the apparatus for producing sterilized water using the ozone-contact reactor according to the present invention configured as described above is as follows.

Filtering the suspended matter, sand and impurities contained in the raw water with a micro filter;

Supplying raw water filtered from the microfilter to the reactor through an upper nozzle;

Sending the raw water supplied to the reactor to a venturi tube through a first pump connected to an outlet of an intermediate lower end to be mixed with ozone supplied from an ozone generator;

First ultraviolet sterilization by passing water mixed in the venturi tube between the inner and outer cylinders of the ozone generator;

The method for producing the dissolved sterilized water comprising supplying the second sterilized treated water while contacting and reacting the first ultraviolet sterilized water sterilized by the ozone generator through a pipe in the reactor by a predetermined time and pressure. It is characterized by.

Referring to the embodiment of the present invention configured as described above with reference to the accompanying drawings, the steps according to the treatment of the apparatus for producing sterile water sterilization using the ozone contact reactor as follows.

First step: raw water filtration

The raw water is supplied to the micro filter 10 from a raw water storage tank supplied for use in a drinking water or pharmaceutical factory, a food processing factory, industrial water, agricultural and livestock processing plants, or a separate supply line.

The raw water introduced into the micro filter 10 is supplied through the upper nozzle 24 of the reactor 11 through the discharge pipe 23 after filtering the contained suspended matter, sand, impurities and the like.

Second Step: Mixing Step

The raw water filtered from the microfilter is supplied to the reactor, and the first raw water supplied to the reactor is introduced into the venturi tube 14 through the discharge port 29 installed at a position slightly lower than the middle of the reactor 11 body.

At this time, the discharge port 29 and the first circulation pump 13 is connected to a conventional pipe, and as the first circulation pump 13 is operated, raw water in the reactor 11 initially filled is introduced into the venturi tube 14 and the venturi tube. One side is connected to the inner cylinder of the ozone generator, and the ozone generated by the UV lamp is introduced into the venturi tube and mixed with the raw water.

The venturi tube 14 is in the form of a conventional venturi tube, and the passage through which the water flowing by the pressure of the first circulation pump passes through the venturi tube is narrow and the pressure is large. By sucking the ozone in the hose connected to one side of the venturi tube is mixed with the raw water (water).

The ozone generator 15 is the inner cylinder 16 is made of a quartz tube and the UV lamp 18 is installed in the longitudinal direction in the center, the UV lamp is a power source is connected in a conventional electrical method.

In addition, the outer cylinder is made of stainless steel, the upper and lower ends between the inner cylinder 16 and the outer cylinder 17 is formed with a partition is formed in the upper and lower space, the upper and lower space is connected to communicate with the UV lamp 18 Ozone is generated when the air introduced from the inlet port 19 reaches the UV lamp through the upper space part.

The ozone generated by the UV lamp is discharged to the ozone outlet 20 through the space portion of the lower portion is introduced into the venturi tube 23 and the ozone introduced into the venturi tube is mixed with water.

Banchurian tube acting as a mixer, even if the ozone of high concentration is mixed with ozone in the water, if the emulsion (Emulsion) is not dissolved so that the dissolution effect and good sterilization effect can not be obtained in the present invention by using the first circulation pump Ozone and water are repeatedly circulated to mix in the venturi tube.

Step 3: Primary Sterilization

Ozone and water introduced from the venturi tube are discharged to the outlet 27 through the lower inlet 26 of the ozone generator between the inner cylinder and the outer cylinder and are supplied to the pipe in the reactor.

The water introduced into the ozone generator 15 is irradiated with ultraviolet rays by the UV lamp of the inner cylinder 16 made of a quartz tube to firstly sterilize the mixed water passing between the inner cylinder and the outer cylinder.

In general, UV disinfection can generate its sterilization effect only in contact with ultraviolet light, and it is generally not possible to see the effect out of ultraviolet light. Therefore, the present invention is to disinfect the UV sterilization and ozone in the reactor to sterilize in the process of lengthening the contact area and time, and to increase the efficiency by repeating the process of mixing ozone and water in the Venturi tube.

4th step: sterilization by contact reaction

The sterilized water subjected to the first ultraviolet sterilization treatment in the ozone generator 15 passes through a pipe 12 having a rectangular coil shape in the reactor through the outlet 27.

At this time, the pipe may be any one such as a pipe or a hose, but as shown in FIG. 5A, the winding form of the pipe has a rectangular shape, and the first ultraviolet sterilizing water introduced into the pipe by the pressure of the first circulation pump moves horizontally and moves vertically downward. In the process of repeating horizontal movement, vertical movement, and horizontal movement, the ozone of the sterilized water is collected in the inner ceiling of the pipe horizontally positioned at the top as shown in FIG. 5B and the water is continuously circulated. In the process of contact with the collected ozone, the second sterilization is simultaneously carried out and the ozone is decomposed in the sterilized water.

In the present invention, the term "predetermined time" refers to the time at which ozone in the sterilizing water circulating in the pipe is collected and stays on the ceiling in the pipe, and the time is not particularly limited. It is described as a predetermined time because it can not be limited to a numerical value in a different relationship depending on the flow rate of the sterilized water circulated.

The sterilizing water circulated by the number of times wound on the pipe 12 is injected by the lower nozzle of the pipe end part and flows into the reactor.

At this time, the water in the reactor is configured so that the water sterilized by ozone is filled from the bottom to the top and the raw water supplied from the upper nozzle 24 is filled from the top to the bottom, so that the water not sterilized in the state filled with water in the reactor Since it can not flow into the bottom rapidly, it can reach the bottom gradually over time, but since the discharge port 29 is installed at a position slightly lower than the middle of the reactor body to discharge water, the sterilized water in the reactor remains and is not sterilized. Unused water is circulated through the discharge tube and sterilized.

At this time, even if the sterilized and unsterilized water flows out through the discharge port 29 to the bantu-ri observation, or the amount of either side is largely drained, the first ultraviolet sterilization and ozone sterilization of the reactor are continued. Since it is repeated, the sterilization treatment does not interfere.

The sterilized water sterilized by contact with ozone in the inside of the reactor 11 formed as described above forms a sterilized water zone (zon) as shown in (beta) line of FIG. 2 from the bottom of the body of the reactor to the top.

Step 5: Supply Sterilization Water

The sterilization water of the sterilization water zone β formed as described above is installed at the bottom of the reactor.

Through the outlet 30, the second pump 22 can be used as water for use in drinking water or pharmaceutical plants, food processing plants, industrial water, agricultural and livestock products and livestock products processing plants.

The present invention is to maintain the contact and reaction of water and ozone for sterilization so that ozone is completely dissolved in water so that water can be sterilized.

Looking at ozone (O ₃ ) used in the present invention, ozone is an isotope of oxygen bonded to three oxygen atoms and is represented by O ₃ as an element symbol.

Ozone (O ₃ ), one of the basic elements of nature, can be regarded as oxygen (O ₂ ) with one more oxygen atom, and ozone is a very powerful sterilization and deodorizing gas. .

Ozone is what oxidizes by passing and combining the extra oxygen atoms. After this oxidation occurs, ozone molecules are converted to oxygen to form pure oxygen.

The ozone produced as described above has about 7 times as sterilizing power as chlorine disinfectant, and rapidly sterilizes 0-157, Staphylococcus aureus, Escherichia coli, Vibrio bacillus, General bacteria, virus, etc. Will be killed.

In view of the safety of ozone as described above, ozone uses only water and electricity, and no chemicals at all, and sterilization and deodorization is strong. By vaporization, the water is made of water that is rich in dissolved acid.

Therefore, in the present invention, in the process of circulating water and ozone in the pipe 12 installed in the form of a rectangular coil in the reactor 11, ozone is vaporized in the vertical pipe and bubbles are formed in the horizontal pipe part of the upper part. In the process of being vaporized back to oxygen in the process of being moved to the lower or upper part by the flow rate, and collected in the horizontal part, oxygen is completely evaporated in the water to be dissolved oxygen-rich water and stored inside the reactor. Catalytic decomposition occurs to completely sterilize the water and the water is rich in dissolved oxygen.

Looking at briefly summarize the process of producing the sterilized water of the present invention made as described above.

Filter the raw water through a micro filter → supply the filtered water to the reactor → discharge the water from the reactor to mix with ozone in the bantu tube with a second circulation pump → mix the ozone and water mixed in the bantu tube in the ozone generator Sterilization → The first UV sterilized sterilized water is passed through the piping in the reactor so that ozone and water come into contact. → It is ejected from the pipe into the reactor and once again the ozone and water are brought into contact with each other.

Referring to the accompanying drawings of the subject innovation is implemented as follows.

1 is an overall configuration diagram of the ozone sterilizing water production apparatus of the present invention, showing the overall system until the sterilization of raw water with ozone.

The existing sterilizing water production apparatus of the system is automatically operated by the control unit 34 formed on one side, the size of the manufacturing apparatus may be installed large or small during the manufacturing depending on the amount of water in the treatment capacity.

The manufacturing apparatus of the present invention is a filtration device with a built-in micro filter, a reactor equipped with a pipe, a first circulation motor for circulating water in the reactor, a venturi tube for mixing ozone and water, ozone generator for first ultraviolet sterilization of water, 1 It is composed of a second pump for discharging the water of the reactor to be supplied to the pipe and reactor, pharmaceutical factories, food processing plants, industrial water, agricultural and livestock products processing plants, etc. to make the secondary sterilized water contact reaction.

The rest of the valves, pipes, gauges, and the like are conventional and their description is omitted.

2 is a cross-sectional configuration diagram of the contact type reaction apparatus according to the present invention, in which water supplied from the outlet 27 of the ozone generator is secondly sterilized by contacting ozone and water by a predetermined time and pressure through a pipe, and sterilization. Water is allowed to exit through the bottom of the reactor.

The lower nozzles 24 and 25 of the present invention allow raw water and sterilization water to flow into the reactor, and if necessary, water can be supplied by forming a plurality of through holes without using a nozzle. 28) the water drops to the lower limit line (see Fig. 2) and opens the inlet valve on one side to supply the filtered water from the micro filter, and when the water reaches the upper limit (see Fig. 2), the inlet valve. By closing (33), the water supply can be cut off.

The operation is performed by the control box 34 installed on one side.

In addition, the air discharge valve formed in the center of the upper end of the reactor to discharge the air to the outside or connected to the air inlet 19 formed on the upper side of the ozone generator of one side to supply the air to generate ozone.

In addition, a separate heater 31 is installed at the bottom of the reactor to prevent freezing of water in winter.

Figure 3 is a cross-sectional view of the venturi tube mixing ozone and water according to the present invention, by using a conventional venturi tube to be introduced into the ozone generator in a state in which water and ozone are mixed.

Figure 4 is a cross-sectional configuration of the ozone generator of the present invention, consisting of an inner cylinder and two cylinders, the inner cylinder is made of a quartz tube and the UV lamp is installed therein to generate ozone. The air introduced from the one side air inlet 19 of the upper space is converted into ozone while passing through the UV lamp 18 to enter the venturi tube 14 through the one side ozone outlet 20 of the lower space to be mixed with water. will be.

The water mixed with ozone in the venturi tube is to be first ultraviolet sterilized while passing through the inner and outer cylinders of the ozone generator to be supplied to the reactor pipe.

Figure 5a and 5b is an exemplary pipe installation installed inside the reactor of the present invention, the first ultraviolet sterilized water introduced from the ozone generator is passed along the pipe 12 in the form of a rectangular coil is moved according to the shape of the pipe The sterilizing water is repeatedly sterilized with contact and pressure by repeatedly moving horizontally and vertically according to the type of pipe.

That is, when the sterilizing water falls or rises vertically, the pressure is generated as much as the vertical length of the pipe, and when the horizontal movement is carried out, ozone is vaporized with oxygen and bubbles are collected on the inner ceiling of the horizontal part as bubbles (see FIG. 5B). Contact is continuously made during the vertical descent and rise due to the flow rate and pressure, and ozone and oxygen are completely dissolved to increase the dissolved oxygen in the water. In addition, the harmful bacteria in the water during the contact process is completely sterilized by ozone and aseptically treated.

6 is a flow chart illustrating a process for producing sterilized water in accordance with the production apparatus of the present invention, and shows a step-by-step embodiment of the process according to the apparatus for producing sterilized water in accordance with the present invention.

Thus, the present invention has the effect that the raw water is sterilized in the ozone generator, and the ozone is repeatedly contacted with the water in the reactor and the reaction is continuously performed so that the water can be supplied through complete aseptic treatment. It can prevent upset stomach and food poisoning when supplied with industrial water used in factories and food processing factories or agricultural, aquatic products, or livestock products processing factories, and water used by many people in public places such as general households, restaurants, hospitals, and training centers. At the same time it has the effect of providing clean water with confidence.

Claims (7)

In the ozone sterilization device which can sterilize water with ozone, A micro filter 10 which filters the suspended matter, sand and impurities of the incoming raw water and discharges the filtered water to one side; Reactor continuously installed with a tubing 12 of a rectangular shape so that the water introduced from the micro filter 10 and the first ultraviolet sterilized water and ozone by the UV lamp is contacted at a predetermined time and pressure ( 11); A venturi tube (14) for mixing water and ozone in the reactor (11) supplied with water from the reactor by the first circulation pump (13); Ozone generator 15 which is mixed with the venturi tube 14 and ozone is first ultraviolet sterilized and supplied to the reactor 11 and external air passes through the UV lamp 18 to generate ozone; ; Disinfected sterilized water production apparatus using an ozone contact reactor, characterized in that configured to be used as drinking water by discharging the sterilized water completely sterilized by ozone in the reactor (11). The method of claim 1, The reactor includes an upper nozzle 24 connected to an outlet pipe 23 of the micro filter 10 at an inner upper end thereof to supply water to the reactor; A water level sensor 28 installed to control the supply of water by opening and closing the inlet valve 33 according to the position of the upper and lower display lines of the water flowing from the upper nozzle 24; A pipe 12 installed so that primary ultraviolet sterilizing water flowing from one side ozone generator 15 comes into contact with ozone at a predetermined time and pressure; A plurality of lower nozzles 25 installed at end portions of the pipes 12 to eject sterilizing water from the bottom of the reactor to an upper portion thereof; Discharge port 29 is installed in the middle of the body to supply the water introduced from the upper nozzle 24 to the ozone generator, and the discharge port 30 is installed in the center of the body bottom to discharge the sterilized sterilized water Ozone sterilization water production apparatus using an ozone contact reactor, characterized in that. The method of claim 1, The ozone generating tube is composed of an inner cylinder 16 made of a quartz tube and an outer cylinder 17 made of stainless steel, and partition walls are formed at upper and lower ends between the inner cylinder 16 and the outer cylinder 17 to form an inner cylinder 16. It is possible to supply the ozone generated by the UV lamp 18 installed in the venturi tube 14 and the water flowing from the venturi tube 14 is the first ultraviolet sterilization between the inner tube and the outer tube of the ozone generating tube reactor ( 11) Sterilized water production apparatus using the ozone contact reactor, characterized in that configured to be supplied to the pipe (12). The method of claim 2, The reactor is a device for producing sterilized water using ozone contact reactor, characterized in that the heater 31 is installed on the bottom of the body to prevent freezing in winter. The method of claim 2, Piping in the reactor, the existing sterilized water using the ozone contact reactor, characterized in that the primary ultraviolet sterilized water treated in the ozone generator 15 is installed in the form of a square coil to make contact with ozone at a predetermined time and pressure. Manufacturing equipment. The method according to claim 1 or 2, The reactor uses an ozone contact reactor, characterized in that the air outlet 21 is connected to the upper air inlet 19 of the ozone generator 15 to the upper end to reuse the air used in the reactor (11) Existing sterilization water manufacturing equipment. The method of claim 5 The pipe is installed so as to have a plurality of bent in the vertical direction of the reactor, the apparatus for producing sterilized water using ozone contact reactor, characterized in that the first ultraviolet sterilized sterilized water is configured to contact with ozone at a certain time and pressure. .