KR20100029009A - Water purification system using microbubble - Google Patents

Abstract

PURPOSE: A water purification system sterilizing water using micro bubble is provided to reduce maintenance cost by expanding the lifetime of a filter, and to install at a water utility or a water supply facility. CONSTITUTION: A water purification system sterilizing water using micro bubble comprises the following: a high water level sensor(13) sensing the level of water in a bubble generation treating water tank(11); a circulating pump(20) operated by a high water level signal generated from the high water level sensor; a first solenoid valve(30) which opens up, and a second solenoid valve(31) which closes to operate the circulating pump; and a bubble supplying nozzle(28) receiving bubbles generated from a bubble generator(19) through a bubble supply pipe(29). The micro bubbles generated from the bubble generator contacts with foreign materials in the water to make it float, while generating static electricity and ultrasonic wave to sterilizes viruses and bacteria. The floated foreign materials contact with the second solenoid valve to open the valve, and to close the first solenoid valve to supply the water in a primary treatment water store tank(26) to the bubble generation treating water tank.

Description

Water Purification System Using Microbubble}

The present invention is a technology used in village water supply or small-scale water supply facilities as a system for generating microbubbles to purify the various contaminants in the inflow water from the intake source (11) when the bubble generating water tank is filled with water (20) When the water is circulated while the circulation pump is running (19), bubbles generated by the bubble generator are supplied to the bubble generating water tank through the bubble supply nozzle.

Many of these microbubbles burst in the water, generating static and ultrasonic waves, which sterilize viruses and bacteria in the water, and some adhere to the particles of heavy metals and foreign materials to injure these impurities and remove them. (12) overflowing the Impurity Overflow Vessels; (15) discharging impurities to the outside through impurity treatment pipes for primary treatment;

(26) The primary treated water is transferred to the primary treated water storage tank for storage, and when water is needed (27) When the water supply pump is activated, it flows through the supply pipe (23) from the activated carbon filter It is a water purification system using microbubble of the system which makes the water purified by filtering once and improves the taste of water and finally makes the water taste by splitting the water into very small particles while finally filtering by ceramic filter.

The present invention is a technology used in village water supply or small-scale water supply facilities because the inflow water from the intake source is exposed from various pollutants, the water purification treatment is essential, but the conventional water purification technology has a difficulty in treating all the pollution sources of various influent water It was investigated.

Until now, some companies have developed and supplied water purifiers for village waterworks, but almost all of them are facing difficulties due to excessive maintenance costs or functional problems due to the filter method.

Conventional water purification systems use several filters regardless of various influents to purify water, resulting in variation in performance and filter replacement cycles due to influent, and shorter filter replacement cycles.

Therefore, the present invention is a technology that can be processed without being affected by various influents, when generating and supplying micro bubbles, some of these micro bubbles burst in water to generate static electricity and ultrasonic waves. Sterilization and disinfection, some of them come into contact with foreign substances dissolved in the water.This is a technology that separates and lifts these injured foreign substances by contacting and floating them with particles of impurities dissolved in water. When the primary treatment is carried out with this system, the raw water of the tap water treated by this system, even with various influents, becomes almost the same water and is sent to the primary treatment water storage tank for storage.

(26) The water stored in the primary treated water storage tank is supplied by (27) feed water pumps. (23) Filtered once more from activated carbon filters to improve water taste and finally (24) impurities using ceramic filters. The solution was solved with a microbubble water purification system that filters water and splits it into very small particles to make the water taste better.

Therefore, the present invention is a technology that can be processed without being affected by various influents, when generating and supplying micro bubbles, some of these micro bubbles burst in water to generate static electricity and ultrasonic waves. Sterilization and disinfection, some of them come into contact with foreign substances dissolved in the water.This is a technology that separates and lifts these injured foreign substances by contacting and floating them with particles of impurities dissolved in water. When the primary treatment is carried out with this system, the raw water of the tap water treated by this system, even if it is various influents, has almost the same water. (26) When it is sent to the primary treatment water storage tank and stored, it uses activated carbon and ceramic filter. In more detail, the system to purify

(33) The inlet solenoid valve opens (11) Water flows into the bubble generating water tank. (11) When the water in the bubble generating water tank reaches the level of the high water level sensor. (20) The circulation pump is activated (30) The primary solenoid valve is opened (31) The secondary solenoid valve is closed and circulated (19) Bubbles from the bubble generator (29) Through the bubble supply pipe (28) Bubble supply nozzle The bubble is supplied with a microbubble that is white as fog and without gaps.

When the bubble is supplied, the nozzle is directed downward to increase its effect, and the bubble spreads from the bottom to the whole tank, and upwards, some burst and some rise in contact with impurities.

At this time, the bursting microbubbles generate static electricity and ultrasonic waves, and sterilize viruses and bacteria, and some of them come into contact with impurities and float for about an hour.The water in the tank becomes sterilized and viruses and bacteria are infested.

(31) Opening the secondary solenoid valve (30) Closing the primary solenoid valve (26) Water from the primary treatment water storage tank (11) Water is supplied to the bubble generating water tank (12) Impurity overflow vessel As the water overflows, impurities overflow (15) and are released to the outside through the impurity treatment tube.

Depending on the component of the influent, the number of repetitions of this operation is repeated one to three times.The repetition is measured by the turbidity sensor after the water in the tank is stabilized, and then the controller operates by the signal of the turbidity sensor. The treated water is transferred to and stored in the primary treatment water storage tank through (16) the treatment water delivery solenoid valve (16) and (21) through the treatment water delivery pipe.

(26) The water stored in the primary treatment water storage tank (27) The feed water pump operates according to the required amount (23) Through the activated carbon filter to filter out impurities and improve the taste of water (24) Through the ceramic filter Finally, the impurities are filtered once more and the water is broken down into very small particles to enhance the taste of water (25).

(32) The controller (14) when it is detected that the water level drops below the low water level sensor (16) closes the water transfer solenoid valve and (33) opens the inlet solenoid valve (11) flows water into the bubble generating treated water tank.

When the incoming water reaches and detects the high water level sensor, (33) closes the inlet solenoid valve (30) opens and closes the primary solenoid valve and (20) operates the circulating pump to supply bubbles. If the input is made to the controller according to the size, it will be operated by the time. After this time, (30) close the primary solenoid valve and (31) open the secondary solenoid valve (20) and the circulation pump (26) The water from the water storage tank is supplied to the bubble-generating water tank (11), and (12) the impurities are brought into contact with the bubble by the impurity overflow line, and (15) is discharged to the outside through the treated water feed pipe.

After the bubble is supplied and the water in the tank is stabilized (34), the turbidity sensor measures the turbidity in the water and restarts when it detects more than the standard value. (26) Send the treated water to the primary treated water storage tank for storage.

(26) When the water level of the primary treatment water storage tank reaches the full water level, (22) When the water level of the ball tower rises, it blocks the water supply and supplies it when the water level drops (14) When a signal is detected by the low water level sensor (16) The valve is operated by closing the treatment water transfer solenoid valve (33) and opening the influent solenoid valve to supply water again.

Using micro bubbles as above, micro bubbles burst to generate static electricity and ultrasonic waves to sterilize viruses and bacteria, and some of the micro bubbles float in contact with impurities to separate from the outside and flow out to the outside.

It passes through the secondary activated carbon filter and the tertiary ceramic filter and becomes purified. Since the water treated in the primary passes through the secondary and tertiary filters, the life of the filter is extended by three to five times longer than other methods, saving maintenance costs. In addition, water purifiers using micro bubbles that can be treated without affecting various influents will be installed in village waterworks and small-scale water supply facilities to prevent water-borne diseases and will always provide comfortable water to contribute to national health.

(11) Bubble-treated water tanks (26) are installed at a height 50 cm above the high water level of the primary treated water tanks to provide natural flow. (23) Activated carbon filters and (25) ceramic filters are (26) primary treated water tanks. Install at the height of storage tank and pipe as shown in the flow chart of FIG.

The program of the controller is (13) High Water Level Sensor (14) Low Water Level Sensor (16) Process Water Transfer Solenoid Valve (20) Circulation Pump (30) Primary Solenoid Valve (31) Secondary Solenoid Valve (33) Influent Solenoid Valve (34) The signal of the turbidity sensor is inputted in advance to a program that can operate properly for the above functions.

(11) When the water in the bubble generating water tank reaches (13) the water level of the high water level sensor, (20) the circulating pump is activated by the high water level detection signal. (30) The primary solenoid valve is opened (31). When the secondary solenoid valve is locked (11), the water in the bubble generating water tank circulates (19) Bubbles generated by the bubble generator are supplied through the bubble supply pipe (28) to the bubble supply nozzle. It becomes white as a fog and is supplied with micro bubbles without gaps.

The bubble supplied causes the nozzle to be downward to increase its effect, and the bubble spreads from the bottom to the entire tank, rising upwards, partly bursting and partly touching impurities and floating upwards.

Set the operating time of the circulation pump according to the capacity of the tank and the effect of the bubble generator.After this time, open the secondary solenoid valve (31) by program and close the primary solenoid valve (30). Water from the water storage tank (11) is supplied to the bubble-generating water tank (12) as the water overflows the impurity overflow line and is overflowed with impurities (15) to the outside through the impurity treatment pipe.

At this time, the repeater is used for accurate processing. (34) If the signal of turbidity sensor is over the standard value, it is operated repeatedly. If it is less than the standard value, it is transferred to the primary treatment water storage tank and stored. Open the water feed solenoid valve (21) and transfer it to the primary treatment water storage tank (26) through the treatment water feed pipe.

(26) The water in the primary treated water storage tank is stored, and when the feed pump is activated by the required signal (27) Through the activated carbon filter, it filters out impurities and improves the taste of the water (24) Pass through the filter and finally filter out the impurities and split the water into tiny particles to enhance the taste of the water (25) and feed the water through the supply tube.

(32) The controller (14) when it is detected that the water level drops below the low water level sensor (16) closes the water transfer solenoid valve and (33) opens the inlet solenoid valve (11) flows water into the bubble generating treated water tank.

When the incoming water reaches the high water level sensor and is detected (33) closes the inlet solenoid valve (30) opens and closes the primary solenoid valve (31) closes the secondary solenoid valve and (20) operates the circulating pump to open the bubble. It is operated repeatedly by supplying.

After the bubble supply and impurity treatment is completed, give water stabilization time (34) and measure the turbidity in the water with a turbidity sensor. When it detects more than the standard value, it is restarted and terminates when it is less than the standard value. Open the valve and send the treated water to the (26) primary treatment water storage tank for storage.

(26) When the water level of the primary treatment water storage tank reaches the full water level, (22) When the water level of the ball tower rises, it blocks the water supply and supplies it when the water level drops (14) When a signal is detected by the low water level sensor (16) ) Close the treatment water transfer solenoid valve (33) and open the influent solenoid valve to supply water again.

Fig.-1 Schematic diagram of water purifier using microbubble

(11) bubble generating water tanks (12) overflow vessels, impurity

(13) High Water Level Sensors (14) Low Water Level Sensors

(15) impurity treatment lines (16) water treatment solenoid valves

(17) cleaning solenoid valves (18) cleaning pipes

(19) bubble generators (20) circulation pumps

(21) water treatment pipes (22) ball towers

(23) activated carbon filters (24) ceramic filters

(25) supply pipes (26) primary treated water storage tanks

(27) Water pumps (28) bubble supply nozzles

(29) bubble supply line (30) primary solenoid valve

(31) Secondary Solenoid Valve (32) Controller

(33) influent solenoid valves (34) turbidity sensors

Claims (2)

(11) When the water in the bubble generating water tank reaches (13) the water level of the high water level sensor, (20) the circulating pump is activated by the high water level detection signal, and (30) the primary solenoid valve opens and (31) the secondary solenoid. The valve is locked (20) and the circulating pump is running and when the water is circulated (19) Bubbles from the bubble generator (29) are supplied to the bubble supply nozzle through the bubble supply line (28) To increase the effect, when the nozzle is pointed downwards, the bubble spreads from the bottom to the entire tank and rises upwards, partly bursting, partly touching impurities, and then rising upwards. At this time, the popping microbubble generates static electricity and ultrasonic waves, sterilizes viruses and bacteria, and some of them come in contact with impurities to injure them. ) The water from the primary treatment water storage tank (11) is supplied to the bubble generating treatment water tank (12) The water overflows the impurity overflow line and the impurities overflow (15) Water purification system using separate and processed micro bubbles The water is stabilized when a certain time passes after the impurity treatment is finished. (34) The turbidity sensor measures the turbidity in the water and restarts when the reference value is detected. the processing by opening the feed water solenoid valve 26, water purification system using the micro-bubble of the device for storing the number of sending processing according to the primary storage tank

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