JP2003112043A - Material treating system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a material treating system capable of efficiently absorbing microwaves into the material and of efficiently performing the separation or sterilization, of the inclusions in the material. SOLUTION: Microwave separation treating means 96 of a flocculation accelerating equipment 73 has three reactors 1 by which the microwaves of respective frequencies 10.6 GHz, 12 GHz, and 13 GHz are respectively oscillated and a conducting pipe 2 in which treated water is conducted is arranged in the central segments of the respective reactors 1 in such a manner that the microwaves are made incident within a range of 35 deg. to 43 deg. on the treated water.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a substance treatment system, and more particularly to high-concentration wastewater such as water from rivers and lakes, livestock wastewater and industrial wastewater, and other liquids containing water-soluble organic substances and microorganisms. The present invention relates to a substance treatment system suitable for purifying gas including various contaminants and other substances.

[0002]

2. Description of the Related Art Conventionally, there has been proposed a system for purifying livestock wastewater containing feces and urine of cattle, pigs, etc., or industrial wastewater containing chemical substances such as cleaning liquid and factory waste liquid.

As such a liquid treatment system, the inventor of the present invention purifies the liquid by removing colloidal particles such as water-soluble organic substances and microorganisms contained in the liquid from JP-A-2000-263056. The substance treatment system described in the publication was developed.

According to the present invention, the microwave separation processing means oscillates microwaves to the treated water to be treated so that vibration or rotational energy at the molecular level is imparted to the treated water. It is possible to separate the colloidal particles that are mixed in the treated water in a finer state from the water molecules.

[0005]

However, according to the substance treatment system described in the above-mentioned Japanese Laid-Open Patent Publication, the microwave separation treatment means is used to adjust the concentration of the treated water to 30
Considering the point that microwaves having a frequency of 0 M to 16 GHz and the colloid particles are more effectively separated, 2.4 G to 10.
Although a technique for oscillating a microwave having a frequency of 5 GHz has been disclosed, it is not possible to efficiently absorb the microwave by reflecting the microwave to the treated water simply by oscillating the microwave. However, there is a problem that microwave energy cannot be efficiently absorbed for various molecular sizes of treated water.

The present invention has been made in view of the above problems, and it is possible to efficiently absorb microwaves into treated water, to efficiently separate colloidal particles in the treated water, to sterilize them, and to remove nitrogen compounds. The object is to provide a substance treatment system that can be frequently performed.

[0007]

In order to achieve the above object, the liquid treatment method of the present invention according to claim 1 is provided with a microwave separation treatment means for oscillating a microwave into a substance to separate inclusions. The microwave separation processing means has three reactors in which microwaves of a plurality of frequencies are respectively oscillated, and a conducting pipe through which the substance is conducted is connected to a central portion of each reactor by the microwave to the substance. It is characterized in that it is arranged so as to be incident at a predetermined angle.

According to the first aspect of the present invention, the microwave of each frequency is oscillated with respect to the substance flowing through the conducting pipe by each reaction device of the microwave separation processing means. Imparts energy to the molecules of the substance to generate vibration or rotation energy at the molecular level, and this microwave can separate the inclusions mixed in the substance. Further, since each microwave is made incident on the substance at a predetermined angle, the microwave can be efficiently absorbed without being reflected by the substance passing through the conducting pipe.

Further, the invention according to claim 2 is such that a suspended matter removing device for removing suspended matter in the treated water and colloidal particles of water-soluble organic matter or microorganisms mixed in the treated water are separated from water molecules. A coagulation device for sterilizing, deodorizing and decolorizing while performing coagulation removal, a microwave separation treatment means for oscillating microwaves in the treated water to separate into colloidal particles and liquid molecules, and oscillating the microwaves. An ultrasonic aggregating treatment unit that oscillates an ultrasonic wave into the latter liquid to agglomerate the colloidal particles, and an aggregating acceleration device that includes a deodorizing treatment unit that oscillates a high frequency in the treated water, respectively. Means is 10.5GH
The reactor has three reactors that oscillate microwaves of frequencies of z, 12 GHz, and 13 GHz, respectively, and a conductive pipe through which the treated water is conducted is provided in the central portion of each of the reactors. 35 ° to 43 °
It is characterized in that it is arranged so as to be incident in the range of.

According to the second aspect of the present invention, each of the reaction devices of the microwave separation processing means uses 10.5 GHz, 12 GHz, and 10.5 GHz for the treated water flowing through the conduction pipe.
Since the microwave of each frequency of 3 GHz is oscillated, the microwave imparts energy to the water molecules and becomes vibration or rotational energy at the molecular level, and the microwaves generate finer particles in the treated water. It is possible to separate colloidal particles mixed in the state from water molecules.

Further, each microwave is 3 times for the treated water.
Since it is designed to be incident in the range of 5 ° to 43 °,
Microwaves can be efficiently absorbed without being reflected by the treated water that passes through the conduction pipe. Furthermore, 10.5
Since microwaves having frequencies of GHz, 12 GHz, and 13 GHz are applied, energy corresponding to the molecular size of water can be absorbed, and energy conversion efficiency can be significantly increased.

The invention described in claim 3 is the same as that of claim 2
In accordance with the burst control signal from the burst control device, the burst waveform is modulated into ON and O
FF control is performed, and the microwave signal after the modulation is caused to oscillate in the reaction device.

According to the third aspect of the invention, based on the burst control signal from the burst control device, the waveform is modulated into a burst waveform, and ON / OFF control is performed.
Since the microwave signal after the modulation is oscillated by the reaction device, the burst-modulated microwave can be efficiently oscillated with respect to the treated water.

Further, in the invention described in claim 4, in claim 3, the burst control signal is from 500 kHz.
It is characterized in that the repetition frequency is set to 700 kHz and the duty ratio is set to 5% to 95%.

According to the fourth aspect of the invention, the burst control signal is set at a repetition frequency of 500 kHz to 700 kHz within a duty ratio range of 5% to 95%, so that the burst modulation is properly performed. The generated microwave can be efficiently oscillated with respect to the treated water.

[0016]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIG.
From now on, description will be made with reference to FIG.

The present invention is used for purifying not only tap water such as pools but also livestock drainage such as pig farming and cattle raising, industrial wastewater such as factory wastewater, and various liquids such as waste oil and various gases. However, for the sake of convenience, in the following description, a water purification treatment system for pig farm wastewater or industrial wastewater will be described as an example of implementation.

1 to 6 show an embodiment of the substance treatment system according to the present invention. The substance treatment system in this embodiment is mainly used in treated water as shown in FIGS. 1 to 6. And a floating substance removing device 71 for removing floating substances, and for separating water-soluble organic substances and colloidal particles of microorganisms contained in the treated water from water molecules to coagulate and remove, and to perform sterilization, deodorization and decolorization. A flocculation device 72, a flocculation accelerator 73 for further accelerating the flocculation and removal of the colloidal particles and for promoting sterilization and deodorizing treatment, and for forcibly precipitating and removing flocculates remaining in the treated water. A first settling device 74a and a second settling device 74b, a concentrating device 75 that removes water from the agglomerated material that has been agglomerated and concentrated, and various processing operations in each of these tanks. And a centralized control unit 76. for controlling.

When the raw water to be treated contains solid matter having a large weight ratio such as manure, a centrifugal separator or a screen (preliminary means) is provided before the suspended matter removing device 71. (Not shown) may be arbitrarily provided, and solid matter having a large weight ratio may be removed by centrifugation from raw water containing feces and urine.

Next, the configuration and operation of each of the above-mentioned devices will be described more specifically.

The floating matter removing device 71 is provided with a floating matter removing tank 78 for storing raw water from which solid matter has been removed. The floating matter removing tank 78 is shown in FIGS. 2 to 4. As described above, the raw water inflow pipe 79 for inflowing the raw water from which the solid matter has been removed is connected to the side surface on the front side, and the treated water after the suspended matter is removed to the side surface on the left side of FIG. The first transfer pipe 80a for transferring to the process is connected. A raw water pump 81, which is a power source for inflowing raw water, is connected to the raw water inflow pipe 79, and an air suction pipe 82 is connected to the inside of the raw water inflow pipe 79 below the suspended matter removal tank 78. A plurality of rotating blades (not shown) are arranged above the rotor so as to rotate eccentrically.

Further, the air suction pipe 82 is
An air compressor 83 is attached, and from this air compressor 83, an air suction pipe 82
Air having a diameter of several tens of μm is blown into the floating substance removal tank 78 through the air bubbles, and the bubbles of the air adsorb floating substances in the raw water and float together. . Then, the floating material that has floated to the water surface is scraped by the rotary blades, sequentially discharged from a discharge port (not shown), and conveyed to a compost plant (not shown).

The treated water that has undergone the floating substance removal processing in the floating substance removal processing device is transferred to the flocculation device 72 through the first transfer pipe 80a.

As shown in FIGS. 1 to 3, the flocculation device 72 is provided with a flocculation tank 84 for storing the treated water after the suspended matter removal treatment. As shown in FIG. 1, the charge / cell destruction processing means 85
The AC high-voltage electrode 86, which is a barrel, is composed of two anodes 86a and one cathode 86b and is arranged in a so-called three-electrode system. This AC high voltage electrode 86 is usually about 600k
A voltage of up to 1800 kHz and a voltage of 20 kV or more is switched and applied at a predetermined period of about 10 ms to 40 ms at 8 mA to 100 mA, and in the present embodiment, electrostatic charge and cell destruction are more effectively performed. From the viewpoint of performing, the frequency is 970 kHz and 25 k to 28 kV.
Is applied at a period of 12 ms at about 8 mA to 12 mA. It is to be noted that the AC high voltage electrode 8 is used to switch the applied voltage in a predetermined cycle by the three-electrode system.
This is to prevent abrasion of No. 6 and to widen the processing range of electrostatic charge and cell destruction in the aggregation tank 84.

The high-voltage pulse is applied to the AC high-voltage electrode 86 by a glow discharge method or an arc discharge method, so that the anode 86a and the cathode 86b are placed on the liquid surface and in water, or in water. It has become.
In this embodiment, the anode 86a and the cathode 86b are arranged in water, and discharge is performed in the middle of water.

Although only one set of the AC high-voltage electrodes 86 may be provided, a plurality of sets, in the present embodiment, two sets of the AC high-voltage electrodes 86 are provided. The circuit can be arbitrarily switched to the optimum AC high-voltage electrode 86 according to the concentration, amount, type, etc. of water.

By thus applying a high frequency high voltage to the treated water by the AC high voltage electrode 86, the electric field generated by this high voltage causes the water-soluble organic matter in the treated water and the colloidal particles and water molecules of the microorganisms to be generated. The colloidal particles are agglutinated to agglomerate, and the water-soluble organic matter and the microorganism cells in the treated water are destroyed to kill Escherichia coli and the like.

Here, the mechanism for aggregating the colloidal particles such as the water-soluble organic matter in the present embodiment will be described. Colloidal particles mean particles other than the water-soluble organic matter fine particles dispersed in the liquid and liquid molecules such as microorganisms and microalgae. As shown in FIG. 7, these substances are in a hydration stable state or a hydrophobic colloid metastable state in a liquid.
Therefore, in order to separate and remove colloidal particles such as water-soluble organic matter from treated water, the hydrophilic colloid is made hydrophobic by applying energy equal to or higher than the binding energy of the hydrophilic group of water molecule to make the hydrophilic colloid hydrophobic, and further The stable state may be disintegrated and the colloidal particles may be hydrophobized to aggregate them.
Therefore, in the present embodiment, as shown in the chemical formula of FIG. 8, the hydrophilic group is cleaved by the OH radical generated in the anode 86a by the energy of the high voltage pulse, and the colloid particles are electrically charged by the electric field generated by the high voltage pulse. The hydrophobic colloid metastable state is disintegrated to become hydrophobic and aggregate. Further, the colloidal particles are aggregated and separated from the water molecules, so that the water molecules are deodorized and decolorized.

The agglomerated colloidal particles float with the gases such as nitrogen, carbon dioxide, oxygen and hydrogen generated by the treatment, and these gases diffuse and then settle. For this reason, as shown in FIG. 1, a permanent magnet 89 such as neodymium as the aggregate discharge processing means 88 is laid on the bottom of the aggregating tank 84, and the magnetic force of the permanent magnet 89 causes the aggregates in the charged state to be collected. It is designed to be aspirated and allowed to settle.

After that, the sediment collected at the bottom of the flocculation tank 84 is discharged to the bottom by a discharge pipe 93.
Is discharged to the concentrating device 75.

On the other hand, cells such as blue-green algae and fungi such as Escherichia coli are destroyed by the OH radicals generated by the high-voltage pulse and die.

Further, in the aggregation tank 84, a DC high voltage electrode 92 serving as a redox treatment means 91 is arranged by a three-electrode system consisting of two anodes and one cathode 92b. This DC high-voltage electrode 92 has about 18-5
5V and DC voltage of about 80-160V about 3-50A
In this embodiment, DC voltages of about 55 V and about 100 V are applied at about 7 to 13 A from the viewpoint of promoting the redox reaction more effectively. Further, this DC high-voltage electrode 92 is operated by alternately switching the polarities of the anode and the cathode 92b at a predetermined cycle from the viewpoint of preventing wear of the electrode and performing a redox treatment in the aggregating tank 84 over a wide range. Has become.

By applying this DC high voltage, the oxidation-reduction reaction of the treated water is promoted and the charge is advanced, and by decomposing the carbon component, the permittivity can be equalized and the higher voltage can be obtained. Is easy to apply.

In this embodiment, the aggregating device 72 is also used.
The AC high-voltage electrode 86 and the DC high-voltage electrode 92 are made of graphite, but the invention is not limited to this. For example, the cathodes 86b and 92b are made of a magnesium-based material such as a lime stick and the ionic medium is used. You may make it use as an electrode. Such a cathode 86
When b and 92b are used, magnesium dissolves in the treated water to exert a function as an aggregating agent, thereby further promoting the aggregating action of the separated colloidal particles.

Further, the AC high voltage electrode 86 of the aggregator 72 may be made of an alloy material of platinum and titanium, while the DC high voltage electrode 92 may be made of an alloy material of copper and tungsten. . When such an electrode material is used, the exchange of electrons can be promoted about 10 times more than usual while suppressing the wear of the electrode.

In the present embodiment, when the AC high voltage electrode 86 is formed of an alloy material of platinum and titanium, the weight ratio of platinum and titanium is taken into consideration in view of weight, manufacturing cost and easiness of handling. When the DC high-voltage electrode 92 is made of an alloy material of copper and tungsten, the weight ratio of copper to tungsten is 7: 3 for the same reason. It is set to 3.

A second transfer pipe 80b is connected to the right side surface of FIG. 2 to the aggregating tank 84, and the treated water after the aggregating treatment is passed through the second transport pipe 80b to the next aggregating accelerator. It is designed to be transferred to 73.

Next, the aggregation accelerator 73 will be described.

This coagulation accelerating device 73 has a structure shown in FIGS.
As shown in FIG. 5 and FIG. 5, a flocculation acceleration tank 95 for storing the treated water after the flocculation treatment in the flocculation device 72 is provided. Inside the flocculation acceleration tank 95, inside the flocculation tank 84 described above, Similarly, the alternating-current high-voltage electrode 86 serving as the charge / cell destruction processing means 85 and the direct-current high-voltage electrode 92 serving as the redox processing means 91 are arranged in a three-electrode system so that the separation and aggregation processing can be continuously performed. In addition, various treatment means are provided for separating and agglomerating fine colloidal particles mixed in the treated water and deodorizing the colloidal particles themselves.

In addition, the aggregating and acceleration tank 95 is provided with a microwave separation processing means 9 through a transfer pipe (not shown).
6 are connected.

FIG. 9 shows a concrete structure of the microwave separation processing means. In this embodiment, the reaction apparatus 1 is formed in a taper shape with its upper and lower ends having a small diameter. In this embodiment, 10.5 GHz, 1
Three reactors 1, 1 ... Which oscillate microwaves of 2 GHz and 13 GHz are arranged in parallel. Each of these reactors 1 is made of, for example, a metal such as stainless steel in order to prevent microwaves from being radiated to the outside, and the inside of the reactor 1 is free space with respect to the frequency of microwaves. It is formed to a size that can be regarded as

The reactors 1 are arranged so as to be inclined at a predetermined angle, and the central portion of the reactors 1 is made of, for example, a material such as a fluororesin having a small microwave loss and aggregated. A conduction pipe 2 through which the treated water from the acceleration tank 95 is conducted is arranged so as to penetrate each reaction device 1. A directional converter 3 is attached to the upper end of each reactor 1, and microwaves are supplied to the directional converter 3 via a coaxial waveguide 4. . Furthermore, at the lower end of the reactor 1,
A terminator 5 that absorbs microwaves emitted from the directional converter 3 is attached. Then, in the present embodiment, each reaction device 1 is 35 ° to efficiently absorb the microwaves emitted from the directional converter 3 to the treated water passing through the conduction pipe 2 without reflecting the microwaves. It is tilted so that it is incident in the range of 43 °.

FIG. 10 shows an embodiment of a control device for the microwave separation processing means. This control device 6
Are 10.5 GHz, 12 GHz and 13 GHz respectively
It is composed of three circuits for oscillating the microwave of each frequency. Since each of these circuits has the same configuration, a circuit that oscillates a microwave of 10.5 GHz will be described below.

The control device 6 has a microwave oscillating circuit 7 for oscillating a microwave original signal of 10.5 GHz, and the microwave original signal output from the microwave oscillating circuit 7 is sent to the modulating circuit 8. It will be sent.
Also, a burst control device 9 provided separately outputs a burst control signal to the modulation signal generation unit 10, and the modulation signal generation unit 10 generates a modulation signal based on the burst control signal. Then, the modulation signal generated by the modulation signal generation unit 10 is output to the modulation circuit 8, and this modulation circuit 8
Thus, the microwave original signal is modulated into a burst waveform according to the modulation signal and O
N, OFF control is performed. The modulated microwave signal is amplified by the power amplifier circuit 11 and sent to the directional coupler 12, and the output power of the microwave signal sent to the directional coupler 12 is detected by the output monitor unit 13. The DC voltage is sent to the centralized control device 76. Then, the microwave signal sent to the directional coupler 12 is oscillated inside the reaction apparatus 1 via the circulator 14.

In the present embodiment, the output voltage of the microwave oscillation circuit 7 is 1000 mV to 10000 mV.
The microwave signal input from the microwave oscillation circuit 7 to the power amplification circuit 11 via the modulation circuit 8 is 2
It is designed to be amplified up to W. The burst control signal output from the burst control device 9 is 500 k
5% to 95% at repetition frequency of Hz to 700 kHz
The duty ratio is set within the range.

FIG. 11 shows an example of the output waveform of the microwave signal. The microwave signal is controlled so that a signal of a constant frequency is repeatedly output at a constant interval. There is. Here, the burst repetition frequency f is represented by f = 1 / B, and the duty ratio R is
It is represented by R = A / B.

In the present embodiment, by applying microwaves to the treated water, the microwaves impart energy to the water molecules, resulting in vibration or rotation energy at the molecular level. Therefore, colloidal particles mixed in a finer state in the treated water are separated from water molecules by this microwave. Furthermore, in this embodiment, 10.5 GHz, 12 GHz, 1
Since the microwave of each frequency of 3 GHz is applied, the energy corresponding to the molecular size of water can be absorbed, and the energy conversion efficiency can be remarkably enhanced.

Next, the microwave separation processing means 96
An ultrasonic box 100, which is a first ultrasonic aggregating means 99, is connected to the ultrasonic box 100 via a transfer pipe (not shown), and the ultrasonic box 100 has 40 k to 1200 kH.
A vibrator (not shown) for oscillating an ultrasonic wave having a frequency of z, more preferably an ultrasonic wave having a frequency of 950 kHz is provided,
The colloidal particles separated in the treated water are aggregated and dispersed from water molecules by the cavitation effect of ultrasonic waves oscillated from this oscillator.

Further, a sub-zone charge processing pipe 30 such as a mixing tube is connected to the ultrasonic box 100 serving as the first ultrasonic aggregating means 99, and as shown in FIG. 12, the sub-zone charge processing pipe. The neodymium plates 31a are disposed on the upper and lower portions of the sub-band 30, and the sub-band charge processing pipe 30 has about 11,000 Gauss.
The neodymium element blade 32 made of a ceramic material in which the neodymium element 31b having the magnetic force is embedded is provided. The neodymium element blade 32 is formed of a flat plate twisted in a spiral shape. For example, as shown in FIG. 12, the neodymium element 31b is provided at the widthwise end of the blade 32 along the direction in which the treated water passes. "NNSSNN
They are buried alternately in the order of "SS ...". Due to the action of the magnetic fields of the neodymium plate 31a, the neodymium element 31b and the mixing of the neodymium element blades 32, the water molecules in the treated water are subdivided to be negatively charged (ionized) and the colloidal particles are subdivided into positive electrons. It is designed to be charged and charged to be aligned. For this reason, in the sub-band charge processing means 29, molecules of the same potential are strongly adsorbed to facilitate separation and aggregation of finer water-soluble organic substances that could not be completely removed by the microwave separation and aggregation. ing. The neodymium plate 31a may be formed by an electromagnet.

Further, as shown in FIG. 13, a deodorizing treatment pipe 38 is connected to the subdivided charge treating pipe 30, and a deodorizing treatment box 37 is arranged so as to surround the outside of the deodorizing treatment pipe 38. ing. Outside magnets 39a having polarities of N pole and S pole are arranged at upper and lower positions on the outside of the deodorization processing pipe 38, and a rod-shaped internal magnet 39b is provided at an axial center position of the deodorization processing pipe 38. The external magnet 39a is arranged so that its opposite polarity is opposite to that of the external magnet 39a. In this embodiment, the outer magnet 39a is formed of an electromagnet, and the inner magnet 39b is formed of a permanent magnet. Furthermore, on the left and right side surfaces of the deodorization treatment pipe 38, depending on the concentration of treated water, 3 M to 300 MHz, more effectively 10
A high-frequency ultrasonic oscillator 40 that oscillates ultrasonic waves having a frequency of 0 MHz is provided.

The treated water is the deodorizing treatment pipe 38.
In the present embodiment, the deodorization processing pipe 38 is used.
A vibrating plate (not shown) is ejected from a nozzle (not shown) disposed inside the nozzle, and a vibrating plate (not shown) is disposed near the outlet of the nozzle. There is. These external magnets 39
The magnetic field and the electric field are combined by the a and the internal magnet 39b and the high frequency ultrasonic oscillator 40 to generate a so-called electromagnetic ultrasonic wave. The electromagnetic ultrasonic wave produces a bad odor mainly from treated water. The odor of the colloid particles themselves is removed by crushing the amino acids of the colloid particles.

In order to increase the effect of such electromagnetic ultrasonic waves, the electric field in the magnetic field is alternately applied to the sub-band charge processing pipe 30 of the sub-band charge processing means 29, and a high frequency is output at an output of 1 kW. You may make it oscillate the ultrasonic wave of a range.

Further, the deodorization processing pipe 38, which is the deodorization processing means 37, is connected to a high-frequency generation tube 103, which is the complete separation processing means 102, and is 100M to 500MH.
z, more preferably, an electromagnetic wave having a frequency of 270 MHz is applied to generate induced plasma by a high frequency electric field to optimally resonate the treated water, thereby promoting adsorption of the water-soluble organic substance. Due to the induction plasma generated by the high-frequency electric field, the water-soluble organic substance does not dissolve again in the water molecule and is completely separated.

Further, the high-frequency generating tube 103, which is the complete separation processing means 102, has a water molecule subdivision processing means 105.
The barrel subdivision processing pipe 106 is connected. Each of the upper and lower parts of the subdivision processing pipe 106 has about 1
A permanent magnet such as 0000 Gauss neodymium is embedded as a magnetic field forming body to form a strong magnetic field. Due to this strong magnetic force, when the treated water passes through the subdivision processing pipe 106, the water clusters are subdivided and activated, so-called activated water is generated.

Then, the water molecule subdividing processing means 105.
The coagulation accelerating tank 95 is connected to the barrel subdivision processing pipe 106 via a transfer pipe (not shown), and the treated water after each of the above-mentioned treatments flows into the coagulation accelerating tank 95 again. It is like this.

In the aggregating and accelerating tank 95, in addition to the AC high voltage electrode 86 and the DC high voltage electrode 92, a second ultrasonic aggregating means 108 of 100 kHz.
A plurality of ultrasonic oscillators 109 that oscillate the following ultrasonic waves are provided. The ultrasonic oscillator 109 of the present embodiment oscillates ultrasonic waves of longitudinal waves having frequencies of 28 kHz, 40 kHz and 48 kHz and ultrasonic waves of transverse waves having a frequency of 100 kHz, respectively. These ultrasonic waves are used properly depending on the concentration of the treated water, and have the role of aggregating the water-soluble organic matter and dispersing these agglomerates and water molecules.

At the bottom of the flocculation accelerating tank 95, a permanent magnet 89 such as neodym, which is a flocculate discharge treatment means 88, is laid, and the flocculates in the charged state among the treated water that have flowed into the flocculation tank are stored. It is attracted by the magnetic force of the permanent magnet 89 and settles to the bottom.

After that, the precipitate collected at the bottom of the coagulation acceleration tank 95 is discharged to the concentrating device 75 from the discharge pipe 93 connected to the bottom.

In the present embodiment, for the sake of commercialization,
Microwave separation processing means 96, ultrasonic coagulation processing means, subdivided charge processing means, deodorization processing means, complete separation processing means 1
02 and the water molecule subdivision processing means 105 are respectively arranged outside the aggregation acceleration tank 95, but they may be arranged inside the aggregation acceleration tank 95, and are equivalent. The effect can be obtained. Also,
In the coagulation acceleration tank 95, the treated water is sequentially circulated by a pump or the like, and when the amount of the treated water is large, the circulation speed is increased and the treated water is circulated a plurality of times.

Next, the first settling device 74a and the second settling device 74b will be described.

The first settling device 74a includes a third transfer pipe 8
Is connected to the aggregation accelerator 73 via 0c,
Further, the second precipitation device 74b is connected to the first precipitation device 74a via a fourth transfer pipe 80d. The first settling device 74a and the second settling device 74b have the same configuration to more reliably remove contaminants such as water-soluble organic substances from the treated water when treating raw water that is heavily contaminated. , 74b are provided, and even one settling device 74 is sufficiently effective.

As shown in FIG. 1, FIG. 3, FIG. 5, FIG. 6, FIG. 14 and FIG. 15, these first settling device 74a and second settling device 74b are treated by the flocculation accelerating device 73. A first settling tank 111a and a second settling tank 111b, in which water is stored, are arranged respectively, and a plurality of grid-like electrical separation membranes 114 serving as agglomerate settling processing means 113 are vertically arranged inside these. One sheet is arranged. The grid of the electrical isolation film 114 has a side of approximately 1 to 5 mm, and the high voltage pulse generator 11
5, the current of 5 mA to 30 mA flows in each square,
A high voltage of 10 k to 60 kV, more preferably 20 kV is applied. These electrical separation membranes 1
Numeral 14 prevents adsorption of charged-charged aggregates of the treated water flowing in from the bottom of each sedimentation tank 111a, 111b to pass upward, and when discharging these aggregates,
The polarity of the electrode is switched to drop the agglomerates downward so that the agglomerates are rapidly precipitated.

A permanent magnet 89 such as neodymium is laid on the bottoms of the first settling tank 111a and the second settling tank 111b to surely adsorb the electrostatically charged aggregates that are forcibly settled. Then, it is discharged to the compost plant through the discharge pipe 93.

Further, as shown in FIG. 1, a diluting transfer pipe 116 communicating with the suspended matter removing tank 78 is connected to the second settling tank 111b, and the treated water treated in this embodiment is treated. Part of the front suspended matter removal tank 7
It is designed to be flowed into 8. The water after this treatment is
So-called active water, which has a property of decomposing dirt by causing a redox reaction when mixed with raw water because water molecules are charged. In the present embodiment, the treated water after being treated by the second settling device 74b is treated with the suspended matter removal tank 7
However, since the water molecules in the treated water immediately after being treated in the flocculation device 72 are more charged, it is possible to effectively promote the decomposition of the stain by the redox reaction. it can. Therefore, for example, if the water in the river is treated by the coagulation device 72 and mixed in the raw water in advance to perform the primary treatment, the subsequent treatment becomes simpler and the treatment capacity can be improved. .

Next, the concentrating device 75 will be described.

As shown in FIG. 1, the concentrating device 75 is provided with a concentrating tank 75a, which is connected to each of the above-mentioned tanks by a discharge pipe 93. The concentrating tank 75a is designed to collect the aggregates generated by the processing of each tank to remove the water content and facilitate the composting process in the compost plant. As means for removing water from the aggregate, known means such as a dehydrator is used.

Next, the centralized control device 76 will be described.

As shown in the block diagram of FIG. 16, the centralized control device 76 has a flotation device control unit 117 for controlling the blowing of air and rotation of the rotary blades in the flotation device 71, and a flocculation device 72. AC high voltage electrode 8
6 and the aggregating apparatus control unit 118 that controls the magnitude and the application frequency of the voltage applied by the DC high-voltage electrode 92, and the magnitude of the voltage applied by the AC high-voltage electrode 86 and the DC high-voltage electrode 92 in the aggregating accelerator 73. Etc., control of the output of microwaves oscillated by the microwave separation processing means 96, and oscillation by the first ultrasonic aggregating processing means 99 4
Control of output of ultrasonic waves having a frequency of 0 k to 1200 kHz, control of output of ultrasonic waves having a frequency of 3 M to 300 MHz oscillated by the deodorization processing means, and complete separation processing means 102
Of the high frequency electromagnetic wave of 100 M to 500 MHz oscillated by the second ultrasonic aggregating unit 108, and 28 kHz, 40 kHz, 48 kHz and 100
a coagulation accelerator control unit 119 for controlling the output of ultrasonic waves having a frequency of kHz, and controlling the migration speed of treated water,
A first settling device controller 120 and a second settling device controller 1 that control application and switching of a voltage of 10 k to 60 kV in the first settling device 74a and the second settling device 74b.
21 and a concentrator control unit 122 that controls the dehydration process in the concentrator 75 and the like. Each of these control units can be easily controlled by each switch (not shown) of the centralized control panel 123, and is normally automatically controlled.

Therefore, according to an embodiment of the present invention,
By a simple operation using the centralized control device 76, water-soluble organic substances and microorganisms contained in raw water can be coagulated and separated and sterilized to be removed quickly and reliably, and deodorization and decolorization are also performed along with this treatment, and further finely divided. Since it is active water consisting of liquefied water molecules and can generate stable water, it is of course possible to discharge this active water as it is, and if it is used as drinking water for animals or water to be given to plants. , Is remarkably effective for the growth of plants and animals.

Since the equipment required for water treatment can be downsized and the power consumption can be reduced, the initial cost and running cost can be reduced.

Further, in the present embodiment, by applying the microwave to the treated water, it is possible to separate the colloidal particles mixed in the treated water in a finer state from the water molecules. Also, 10.5 GHz, 12
By applying microwaves of each frequency of GHz and 13 GHz, energy corresponding to the molecular size of water can be absorbed and energy conversion efficiency can be remarkably increased, so that the sterilizing effect of treated water can be enhanced. At the same time, carbon gasification, protein decomposition, and nitrogen compound decomposition can be efficiently performed.

Further, in the above-described embodiment, each treatment means constituting the water treatment system has been described, but each treatment means is not limited to the water treatment system,
It is possible to use it as a single processing device, and it is possible to exert the effect of each processing even if it is used alone.

Further, in the above-mentioned embodiment, the treatment system of water which is a liquid has been explained, but it is applicable to any substance as long as it is a substance mixed with other liquids, gases and the like. Is what you can do.

[0074]

As described above, according to the substance treatment system of the first aspect, each reaction device of the microwave separation treatment means oscillates the microwave of each frequency with respect to the substance flowing through the conduction pipe. Therefore, the microwave imparts energy to the molecules of the substance to generate vibration or rotation energy at the molecular level, and the microwave can separate the inclusions mixed in the substance. Further, since each microwave is made incident on the substance at a predetermined angle, the microwave can be efficiently absorbed without being reflected by the substance passing through the conducting pipe.

According to the second aspect of the present invention, each of the reaction devices of the microwave separation treatment means treats the treated water flowing through the conduction pipe with 10.5 GHz, 12 GHz,
Since the microwave of each frequency of 13 GHz is oscillated, the microwave imparts energy to the water molecules and becomes vibration or rotational energy at the molecular level, and the microwaves generate finer particles in the treated water. It is possible to separate colloidal particles mixed in the state from water molecules. In addition, each microwave is
Since the incident light is incident in the range of ° to 43 °, the microwave can be efficiently absorbed without being reflected on the treated water that passes through the conduction pipe. Furthermore, energy corresponding to the molecular size of water can be absorbed, and the energy conversion efficiency can be significantly increased.

According to the third aspect of the invention, based on the burst control signal from the burst control device, the burst waveform is modulated and ON / OFF controlled, and the modulated microwave signal is reacted. Since the device is caused to oscillate, the burst-modulated microwave can be efficiently oscillated with respect to the treated water.

Further, according to the invention described in claim 4,
Since the burst control signal is set at a repetition frequency of 500 kHz to 700 kHz in a duty ratio range of 5% to 95%, an appropriately burst-modulated microwave is efficiently oscillated with respect to the treated water. There is an effect such as being able to.

[Brief description of drawings]

FIG. 1 is a flow chart showing an embodiment of a substance processing system according to the present invention.

FIG. 2 is a front view showing a main part of an embodiment of a substance processing system according to the present invention.

FIG. 3 is a plan view of FIG.

FIG. 4 is a left side view of FIG.

5 is a right side view of FIG.

6 is a rear view of FIG.

FIG. 7 is an explanatory diagram showing a mechanism of separating and aggregating colloidal particles by the aggregating apparatus and the aggregating accelerator in the present embodiment.

FIG. 8 is a chemical formula showing the generation of OH radicals generated by the treatment of the aggregating apparatus and the aggregating accelerator in this embodiment.

FIG. 9 is a schematic configuration diagram showing a microwave separation processing unit in the present embodiment.

FIG. 10 is a block diagram showing a control device of a microwave separation processing means in the present embodiment.

FIG. 11 is a graph showing a microwave output waveform by the control device of the microwave separation processing means in the present embodiment.

FIG. 12 is an explanatory view showing a main part of the sub-band charge processing means in the present embodiment.

FIG. 13 is an explanatory diagram showing a main part of a deodorizing processing unit in the present embodiment.

FIG. 14 is an explanatory diagram showing main parts of a first precipitation device and a second precipitation device according to the present embodiment.

FIG. 15 is an explanatory view showing the electrical separation membranes of the first precipitation device and the second precipitation device in the present embodiment.

FIG. 16 is a block diagram showing a centralized control device according to the present embodiment.

[Explanation of symbols]

1 reactor 2 continuity pipe 3 Directional converter 4 coaxial waveguide 5 terminator 6 control device 7 Microwave oscillator circuit 9 Burst controller 10 Modulation signal generator 13 Directional coupler 14 Circulator 72 Aggregator 73 Aggregation accelerator 74a First precipitation device 74b Second precipitation device 96 microwave separation processing means 99 first ultrasonic aggregating means 102 complete separation processing means 108 Second ultrasonic aggregating treatment means

Continued front page    F-term (reference) 4D037 AA05 AA11 AB01 AB03 BA26                       CA08                 4G075 AA03 AA15 BA05 BB08 CA23                       CA26 EB41 FB02 FB03

Claims (4)

[Claims] 1. A microwave separation processing means for oscillating a microwave into a substance to separate inclusions is provided, and the microwave separation processing means comprises three reactors in which microwaves of a plurality of frequencies are respectively oscillated. A substance processing system, wherein a conducting pipe through which the substance is conducted is arranged in a central portion of each of the reactors so that the microwave is incident on the substance at a predetermined angle. 2. A suspended matter removing device for removing suspended matter in a liquid, and water-soluble organic substances and colloidal particles of microorganisms mixed in treated water are separated from water molecules to coagulate and remove, and sterilization and deodorization are also performed. And an aggregating device for decolorizing, a microwave separation treatment means for oscillating microwaves in the treated water to separate into colloidal particles and liquid molecules, and oscillate ultrasonic waves in the liquid after oscillating the microwaves. And an aggregating accelerator equipped with an ultrasonic aggregating treatment means for aggregating the colloidal particles and a deodorizing treatment means for oscillating a high frequency in the treated water. The microwave separating treatment means is 10.5 GHz, 12 GHz, It has three reactors for oscillating microwaves of each frequency of 13 GHz, and a conduction pie for conducting the treated water to the central part of each reactor. The microwave processing apparatus is arranged such that the microwave is incident on the treated water in the range of 35 ° to 43 °. 3. A burst waveform is modulated based on a burst control signal from the burst control device, and O
3. The substance processing system according to claim 2, wherein the microwave signal after the N and OFF is controlled and the modulated microwave signal is oscillated by the reaction device. 4. The burst control signal is 500 kHz.
The material treatment system according to claim 3, wherein the repetition frequency is set to ˜700 kHz and the duty ratio is set to 5% to 95%.