KR920006713B1 - Water treating system - Google Patents

Abstract

This electronically operated water treatment system comprises a high voltage generator which generate high voltage and apply it to the electrode bar (3), which in turn high applies DC voltage to water flowing thru the pipe shell (1)(1"), and an ultra sonic wave generator (5), which accelerates movement of the electrolytic materials existing in the water flowing in and out of the tube shells. At both ends of the electrode (3), the insulating caps (31,31') are covered to prevent inflow of water to the inside of the electrode, and the cap (31) is tied to external end (11) by a tie convex (32). A rectifier, a transformer (T1), a driving device, a sphaerical wave generator are deviced in the treatment system.

Description

Electronic water treatment system

1 is an exploded perspective view of the system of the present invention.

2 is a cross-sectional view of the present system.

3 is a high voltage generation circuit diagram of the system of the present invention.

4 is an oscillator drive voltage generation circuit diagram of the system of the present invention.

* Explanation of symbols for main parts of the drawings

1,1 ', 2 tube 3: electrode

4: voltage supply means 5: ultrasonic generator

31,31 ': Insulation cap for sealing 41: Voltage terminal pin

42,42 ': Insulation and waterproof 51: Oscillator

70: high voltage generator 80: driving voltage generator

The present invention relates to an electronic water treatment system for industrial water, in particular to an electronic water treatment system adapted to prevent and remove slime generated by scale, moss or bacteria generated in the inner wall of a pipe by precipitation of minerals. will be.

Conventionally, a method of removing scales and limes formed on the inner wall of a pipe using chemicals has been used, but such chemical water treatment is expensive, requires a skilled water treatment technician, and also in water treated water. There are problems such as secondary pollutants that need to be removed again.

On the other hand, US Patent Nos. 4,024,047 and 4,012,310 disclose an electrostatic water treatment apparatus and system using a high voltage electrode. In these devices and systems, a common electrode having an outer surface insulated coated at the center of the pipe is installed, and the DC high voltage provided through the voltage supply means is applied to the electrode. Therefore, the free electrons are attracted to the electrodes by the water flowing between the pipe and the electrode and the minerals contained in the water, and the free electrons collide with the minerals and biological substances contained in the water, and the minerals and biochemicals are crushed. The water treatment function to be flushed to the drain is achieved.

However, such a water treatment system does not have sufficient energy received by free electrons due to the electric field generated at the electrode, and thus does not sufficiently obtain the effect of preventing the formation and removal of scale and slime. Also, water may leak into the pupil electrode. Due to the weak structure, there is a problem such as unnecessary power consumption and product degradation caused by insufficient insulation between the pupil electrode and the pipe.

An object of the present invention is to solve the above problems and to provide an electronic water treatment system that is made to prevent and remove the generation of a strong scale and slime.

In order to achieve the above object, the system of the present invention forms an electric field by supplying a DC high voltage to an electrode installed in the water to be treated to form an electric field. A high pressure generator configured to supply kinetic energy and an ultrasonic generator, which is a micronization promoting device for supplying more kinetic energy to the electrolyte material and water, which are supplied with primary energy from the high pressure generator.

Hereinafter, preferred embodiments of the present invention will be described in detail with the accompanying drawings.

1 and 2 show the mechanical structure of the system of the present invention, wherein the inner ends of the tubular bodies 1 and 1 ', which seal the outer end portions 11 and 11', respectively, are connected to the connecting tubing 2. In addition, the electrode rod 3 is fixedly installed in the tubes and a high voltage is supplied to the electrode rod through the voltage applying means 4. The tubular body 1 ′ is provided with ultrasonic waves 5 for accelerating the movement of the incoming water and the minerals contained in the water.

On the other hand, the both ends of the electrode rod (3) is bound to each of the sealing insulating caps (31) (31 ') so that water does not flow into the inside, and the binding groove 32 in the outer surface of the one side cap 31 in a circular shape The outer end of the electrode rod 3 is fixed by forming a concave indentation and fitting it to the binding piece 12 protruding in a circular shape on the inner surface of the outer end 11 of the tubular body 1.

In addition, the voltage application means (4) is to be installed in the connecting pipe (2), the inner end of the voltage terminal pin 41 for applying a high voltage penetrates through the insulating and waterproof body (42) (42 ') electrode ( 3) The ultrasonic generator 5 is fixedly coupled to the conductor 43 coupled inside, and is attached to the accommodating portion 13 formed on one side of the tubular body 1 'and constituted by a pair of oscillators 51. .

On the other hand, the inlet 14 and the outlet 14 'of the water are respectively protruded into the tubular body 1 and 1', and the tubular body and the tubular body 2 are flanges 15 and 15 'which are integrally formed at each connecting portion. These bolts and nuts are fastened and connected to each other, and the outlet 17 having an air discharge side 16 is connected to one side of the tube 1 '.

3 shows a high voltage generator 70 for generating a high voltage applied to the electrode 3 through the voltage terminal piece 41 in the voltage applying means 4, which generates a square wave generating a square wave of one cycle. The unit 60, the driving unit 61 for periodically driving the transformer (T1) by the square wave output from the square wave generator, and the rectifier 62 for rectifying the output voltage of the transformer to three times the pressure to output a DC high voltage It is composed.

On the other hand, the driving voltage generator 80 for applying the driving voltage to the oscillator 51 in the ultrasonic wave oscillator 5 has the coils L1, L2, the condenser C1-C6 and the transistor as shown in FIG. (Q3) It consists of the multivibrator 63 which consists of (Q4), and the choke coil CH which cuts off a high frequency component.

The operating state of the system of the present invention configured as described above is as follows.

First, as shown in FIG. 3, a square wave having a duty ratio of 50% is generated in the square wave oscillation circuit including the operational amplifiers A1 (A2) and the transistor Q1 in the square wave generator 60 to drive the drive unit 61. When applied to the base of transistor Q2 in the transistor, the transistor Q2 repeats the "on / off" operation according to the positive period of the square wave, so that the current flowing through the primary coil of the transformer T1 It has the same period as the square wave. Therefore, the voltage according to the period of the square wave is induced in the secondary coil of the transformer T1, and the induced voltage is a triple voltage of the diodes D2-D4 and the condenser C3-C5 in the rectifier 62. By rectifying and smoothing at three times the pressure by the rectifying circuit, a constant direct current high voltage (1500 V-1000 0 V DC) is applied to the electrode rod 3 serving as the load RL.

The electrode 3 is made of a material such as stainless steel of the pupil, and the sealing groove 32 formed on the inner surface of the outer end 11 of the tubular body 1 is insulated for sealing at one end of the electrode 3. As the cap 31 is fitted and attached, the electrode rod 3 is positioned differently in the central portion of the inner tube 1, 1 ′, 2. At this time, in the voltage applying means (4) attached to the tube (2), the voltage terminal piece (41) made of a material such as a screw-shaped stainless steel is an insulating and waterproof body (42) (42 ') made of a material such as Teflon. It can be fixed to the center of the tube body (1) (1 ') (2) by being fixedly coupled with a conductor (43) made of a material such as stainless steel that is tightly coupled to the electrode bar (3) through Will be.

When the DC high voltage output from the high voltage generator 70 is supplied to the voltage terminal pins 41 fixed to the centers of the tubes as described above, the DC high voltage is supplied to the electrode rods 3 through the voltage terminal pins 41 and the conductors 43. As applied to the electrode is operated as an anode. On the other hand, the tubes 1, 1 ', 2' are operated as a cathode by connecting to have a ground potential. Therefore, since an electric field is generated in the water flowing into the inlet 14 of the pipe 1 and flowing between the pipe and the electrode, a beta field is formed in the water, and as a result, water molecules or minerals contained in the water. Free electrons enter the particle from the earth.

In addition, since a small current flows between the electrode rod 3 to which a high voltage of positive polarity is applied and the relationship (1) (1 ') (2) having a ground potential, water is used as a conductor, so that the water and the electrolyte material are further When a lot of kinetic energy is obtained and thus the movement of the free electrons becomes more active, the surface tension of the water is reduced and the zeta-potential is increased by giving electrochemical or physical deformation to the water.

On the other hand, in the oscillator drive voltage generator 80, as shown in FIG. 4, a constant frequency in the multivibrator 63 including the coils L1, L2, the capacitors C1-C6, and the transistors Q3, Q4. (25KHz-30KHz) is generated, and this high frequency signal is applied to the oscillator 51 through the choke coil CH for high frequency blocking.

When the driving voltage of the predetermined frequency generated in this way is applied to the oscillator 51 attached to the tube 1 ', respectively, the oscillator 51 generates ultrasonic waves of a predetermined frequency. Therefore, the water flowing out to the outlet 14 'through the tubular bodies 1 and 2 is in a state in which many electrolyte materials having a high energy potential exist.

Therefore, since the electrolyte material hits the scale or the slime generated on the inner wall of the industrial water distribution pipe at a high speed, the crystal structure of the scale or the slime is destroyed, and thus the scale or the slime is destroyed in the powder state. As it is washed down in the flowing water, minerals prevent the formation of scale, while increasing the kinetic energy in water molecules weakens or destroys the binding force of hydrogen bonds between water molecules, which lowers the viscosity of the water, thereby reducing the surface tension. Done. Accordingly, bacteria or moss (algae) that grow in aerobic water destroy cells due to the difference in osmotic pressure, thereby preventing the formation of slime.

As described above, the system of the present invention is designed by integrating an electric field and an ultrasonic wave into industrial water flowing in a distribution pipe to have high kinetic energy in water molecules or mineral particles, thereby destroying and removing the scale or slim generated in the interior wall of the distribution pipe. Of course, the physical change of the water molecules or mineral particles having high kinetic energy has the effect of preventing the generation of scale and slime.

Claims (4)

Each outer terminal 11 (11 ') is sealed and the tubular body (1) (1') provided with the inlet (14) and outlet (14 ') of water, and the inner end of these tubular bodies (1) (1') The main electrode is a grounding potential of the connecting pipe 2, the electrode rod 3 fixedly installed in the pipe 1, 1 ', and 2, and the pipe body 1, 1', and 2 as ground potentials. A high voltage generator 70 for generating an electric field in the water passing through the tubular bodies 1, 1 ', and 2 by applying a high DC voltage to the tube 3, the high DC voltage output from the high voltage generator 70; Ultrasonic generator for accelerating the movement of the electrolyte material in the voltage application means (4) for applying to the electrode 3 and the water flowing through the tube (1 ') flowing through the tube (1') ( Electronic water treatment system, characterized in that consisting of 5). The method of claim 1, wherein both ends of the electrode rod (3) is bonded to the insulating cap (31) (31 ') for preventing the inflow of water, respectively, by forming a binding groove (32) on the outer surface of the one side cap (31) An electronic water treatment system, characterized in that the fitting piece 12 is fixed to the inner surface of the outer end 911 of the tubular body (1). 2. The terminal according to claim 1, wherein the voltage application means (4) is a terminal pin (41) for applying a high voltage, the terminal pin (41) and the terminal for electrical insulation and waterproofing of the connecting body (2) and the electrode (3). Insulating and waterproof 42 and 42 'penetrated by the pin 41, and the conductor 43 is fixedly coupled to the inside of the electrode 3 and one end of the electrode (3) Electronic water treatment system. The transformer of claim 1, wherein the high voltage generator 70 periodically drives the transformer T1 by a square and a generator 60 generating a square wave of a predetermined period, and a square wave output from the square wave generator 60. An electronic water treatment system comprising: a driving unit (61) and a rectifying unit (62) for rectifying and outputting the output of the transformer (T1) at 3 times pressure.

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