JP2003112026A - Mixing pipe and liquid treating system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mixing pipe for subdividing and electrifying a liquid particles or colloidal particles efficiently by improving a conventional mixing pipe so that the throughput of a liquid treating apparatus can be increased, and to provide a liquid treating system. SOLUTION: Two rows of neodymium magnets 73 the north pole 73a and the south pole 73b of each of which are disposed alternately are embedded in the inside surface of a cylindrical pipe 72 used as a mixer pipe main body to form the same plane as the inside surface of the pipe 72 so that the polarity of one of the magnets 73 is made opposite to that of the other of the magnets 73. Two kinds of neodymium fins 75, namely, a first fin 75a formed for rotating the subject to be mixed to the clockwise direction in the peripheral direction of the pipe 72 and a second fin 75b formed for rotating the subject to be mixed to the counterclockwise direction are disposed inside the pipe 72. The north pole 74a and the south pole 74b of another neodymium magnet 74 are embedded alternately in the surface of each of the fins 75 along the fluidizing direction of the subject to be mixed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mixer pipe and a liquid treatment system using the mixer pipe, and more particularly to the subdivision and charging of various substances such as liquid molecules and colloidal particles contained in treated water. The present invention relates to a mixer pipe and a liquid processing system capable of efficiently performing processing.

[0002]

2. Description of the Related Art Conventionally, there have been proposed methods and systems for purifying livestock wastewater containing manure from cattle, pigs, etc., or industrial wastewater containing chemical substances such as cleaning liquids and factory waste liquids.

[0003] Such conventional liquid treatment system will be described by taking pig effluent drainage treatment as an example. In the conventional water treatment system for pig effluent, filtration for removing solid suspended matters by passing raw water through a screen or the like. Treatment means, activated sludge treatment means for decomposing water-soluble organic substances and the like by aerobic microorganisms, and precipitation decomposition treatment for precipitating water-soluble organic substances separated from raw water by this decomposition to separate water and precipitates And means for dehydrating and removing water from the precipitate.

More specifically, each of these processing means will be described. In the filtration processing means, when raw water containing solid suspended matter such as manure and urine passes through the screen, the suspended matter is captured and removed by the screen. . The raw water from which the suspended solids have been removed is temporarily stored in a storage tank, then transferred to a measuring tank, and flows into an activated sludge treatment tank as activated sludge treatment means for each amount of water that can be treated with activated sludge. In this activated sludge treatment tank, aerobic microorganisms biodegrade water-soluble organic substances such as nitrogen in raw water. The raw water biodegraded by this treatment means is sent to a sedimentation tank as a sedimentation decomposition treatment means, and in this sedimentation tank, water-soluble organic substances and the like are precipitated at the bottom of the sedimentation tank to separate from water, and this water is disinfected. After being discharged into a river or the like, the precipitate is transferred to the dehydration treatment means. In this dehydration processing means, it is dehydrated by a dehydrator to be solidified and discharged.

Here, in the conventional water treatment system, the washing water of the dehydrator is introduced into the storage tank in order to avoid an increase in the site and construction cost due to the large size of the activated sludge treatment tank. It was like this.

Therefore, with the washing water of the dehydrator,
Since so-called high-concentration raw water having a high organic matter load is diluted, the burden of aerobic microorganisms for decomposing organic matter in the activated sludge treatment means has been reduced.

However, in the conventional water treatment system, the high-concentration raw water cannot be sufficiently diluted with only the washing water for the dehydrator, and a larger amount of water is required. In addition, as the amount of water for diluting raw water increases, the amount of water to be purified also increases, so that the water treatment facility eventually becomes large in scale, and initial costs such as construction costs and power consumption for water treatment and water supply are required. There has been a problem that running costs such as fees increase.

Further, when biological treatment of high-concentration wastewater is difficult, maintenance is difficult, and once the treatment system collapses, it takes several months to recover. There was a risk of environmental pollution because it would be released to the sea.

In order to solve such a problem, a treatment method has been proposed in which a chemical agent such as a polymer flocculant is used to chemically aggregate and separate the organic matter of the polymer in the raw water to reduce the concentration. However, there is a problem in that it is difficult to follow changes in concentration and the like, because the type of drug and the setting of the dose are delicate with respect to the concentration of organic substances.

In view of these problems, the present inventors have already made it possible to reduce the size of the liquid treatment facility, reduce the initial cost and running cost, and at the same time, make the water-soluble substance in the liquid simple. Developed and applied for a liquid processing method, a liquid processing device, and a liquid processing system that can reliably remove organic substances and microorganisms, and can perform deodorization, decolorization, sterilization, liquid fragmentation processing, and redox processing. However, the invention is disclosed in JP-A Nos. 11-90420 and 2000-263056.

Here, the invention disclosed in the above-mentioned two publications describes a mixer tube used in the step of liquid subdivision processing.

This mixer tube is constructed so as to be able to subdivide the liquid and carry an electrostatic charge when the treated water flowing in the tube is subjected to a mixer. As shown in FIG. 16, it becomes a mixer tube main body. Approximately 10,000 G at the top and bottom of the pipe 90
The neodymium plate 91 of aus is provided, and the pipe 90 is provided with a neodymium fin 93 made of a ceramic material in which a neodymium magnet 92 having a magnetic force of about 11000 Gauss is embedded. The neodymium fin 93 is formed of a flat plate twisted in a spiral shape, and the neodymium magnet 92 is provided at the widthwise end of the fin along the direction in which the treated water flows.
It is configured by being alternately embedded in the order of "NNSSNNSS ...".

When the treated water is circulated in the mixer tube constructed as described above, the liquid molecules in the treated water are subdivided by the action of the magnetic field of the neodymium plate 91 and the mixer of the neodymium fin 93 to divide the negative electrons. The colloidal particles of the dissolved substance in the treated water can be subdivided and charged to positive electrons to be aligned with each other. It becomes possible to efficiently perform the treatment in the separation treatment step of fine liquid molecules and colloidal particles, which is a step subsequent to the subdivided charge treatment of the treatment.

[0014]

As described above, the liquid processing apparatus which realizes the liquid processing method and the liquid processing system developed by the present inventor has solved the problems of the previous apparatus. A further concern is to improve throughput without increasing the scale of the device.

Therefore, the present invention improves the structure of the mixer tube used for the above-mentioned fractional band charge treatment, efficiently divides liquid molecules and colloidal particles, and efficiently carries out the charge, thereby improving the treatment capacity of the liquid treatment apparatus. It is an object of the present invention to provide a mixer pipe and a liquid treatment system that can be upgraded.

[0016]

In order to achieve the above-mentioned object, the mixer pipe of the present invention according to claim 1 is characterized in that it is a mixer pipe for mixing an object to be supplied, which is a mixer pipe body. Has a tubular pipe of
The inner surface of the tubular pipe is such that two rows of neodymium magnets arranged so that the N poles and the S poles are alternately arranged have opposite polarities facing each other. It is embedded flush with the inside of the tubular pipe,
N-poles and S-poles of a neodymium magnet were alternately embedded in the surface along the flow direction of the mixing target object, and the mixing target object was formed to rotate clockwise in the circumferential direction of the tubular pipe. A neodymium fin having two types of fins, that is, a first fin and a second fin that is formed so as to rotate counterclockwise, is provided.

According to the mixer tube of the present invention, the mixing object to be supplied is rotated in the cylindrical pipe in the clockwise direction by the first fin and in the counterclockwise direction by the second fin. Although it will flow while being switched, sufficient agitation will be performed due to the large collision of the liquid flow when the rotation direction is switched, and the liquid molecules and colloid molecules contained in the treated water will be subdivided. In addition, during the stirring, the subdivided molecules can be charged by the neodymium magnet arranged in the tubular pipe or the neodymium fin.

A feature of the mixer pipe of the present invention according to claim 2 is that in the mixer pipe according to claim 1, the neodymium fin has the first fin and the second fin in the axial direction of the tubular pipe. The points are arranged alternately.

According to the mixer tube of the present invention, by increasing the chances of switching the rotation direction of the above-mentioned supplied mixing target in the cylindrical pipe, more sufficient stirring is performed and the molecules are subdivided. Therefore, it is possible to achieve uniformity.

Further, the liquid treatment system of the present invention according to claim 3 is characterized in that at least separation treatment means for oscillating a microwave in treated water containing suspended matter to separate suspended matter molecules and liquid molecules. An aggregating means for oscillating low-frequency ultrasonic waves in the liquid after separating the floating molecules to agglomerate the floating molecules, and the liquid molecules in the liquid and the floating molecules by mixing in a magnetic field. Subdivision charging processing means for charging and aligning while subdividing, deodorization processing means for oscillating a high frequency electromagnetic ultrasonic wave in the liquid to deodorize the liquid,
A high-pressure pulse treatment means for decolorizing and sterilizing the liquid by applying a high-pressure pulse to the liquid to separate and remove nitrogen from the liquid and generate ozone, and to adsorb the flocculate molecule aggregates by magnetic force. In the liquid processing system having a discharging means for discharging aggregates, the subdivision charging processing means is constituted by a mixer pipe, and the mixer pipe has a tubular pipe, and the inner surface of the tubular pipe is , Two rows of neodymium magnets arranged so that the N-pole and S-pole have alternating polarities are embedded flush with the inner surface of the tubular pipe so that the opposite polarities face each other. The N-pole and the S-pole of a neodymium magnet are alternately embedded in the surface of the tubular pipe along the flow direction of the treated water, and the N-magnet rotates clockwise in the circumferential direction of the tubular pipe. Fins formed by alternately arranging two kinds of fins, a first fin formed so as to have a circular shape and a second fin formed so as to rotate in a counterclockwise direction, in the axial direction of the tubular pipe. Is provided.

According to the liquid processing system of the present invention, the liquid processing system can be downsized, the initial cost and the running cost can be reduced, and
By making the liquid molecules finer, suspended matters in the liquid can be surely removed and the quality can be improved by deodorizing, decolorizing and sterilizing, and it can be used in a wider field.

[0022]

1 is a sectional view of a mixer tube according to the present invention.

The mixer pipe 71 of this embodiment has a cylindrical tubular pipe 72 made of ceramics or resin as a main body, and an N pole neodymium magnet 73a is formed on the inner surface of the tubular pipe 72. Rows of two neodymium magnets 73 arranged so that the S-pole neodymium magnets 73b are alternately arranged are flush with the inner surface of the tubular pipe 72 so that the opposite polarities face each other.
In the present embodiment, as shown in FIG. 1, the rows of the neodymium magnets 73 are embedded in the upper and lower positions inside the tubular pipe 72, and the neodymium magnets 73 have a magnetic force of about 10,000 Gauss. And

In the tubular pipe 72, about 11
A neodymium magnet 75 having a magnetic force of 000 Gauss is buried in the surface of the neodymium fin 75, which is made of a ceramic material and is rotatably arranged in the circumferential direction by the flow of the object to be mixed and the magnetic force of neodymium. The neodymium fin 75 acts as a fin for stirring on the mixing target object flowing in the cylindrical pipe 72, and more specifically, in the present embodiment, a flat plate twisted in a substantially spiral shape is used. Two types of fins, a first fin 75a formed to rotate the object flowing in the mixer pipe clockwise and a second fin 75b formed to rotate the object counterclockwise, The tubular pipes 72 are formed by alternately arranging them in the axial direction. As shown in FIG. 1, the first fin 75a and the second fin 75b have N-pole neodymium magnets 74a and S-pole neodymium magnets 74b alternately arranged along the direction in which the object to be mixed flows. It is buried in.

The mixer tube 71 having the above-described structure has the neodymium magnet 73 embedded in the inner surface of the tubular pipe 72.
Then, an electromotive force is generated by the magnetic force of the neodymium fin 75. In addition, the neodymium fins 75 are configured such that the first fins 75a and the second fins 75b that make the rotation directions of the object opposite to each other are alternately arranged, whereby the object can be stirred more efficiently. Has become.

By using the mixer pipe 71 thus constructed in, for example, a liquid treatment system, the magnetic fields of the neodymium magnet 73 and the neodymium magnet 74 embedded in the tubular pipe 72 and the neodymium fin 75 are embedded. By the action of the mixer, the liquid molecules in the treated water can be subdivided and charged with negative electrons (ionized), and the colloid particles can be subdivided with positive electrons and aligned.

The cylindrical pipe 7 of the mixer pipe 71
The row of neodymium magnets 73 arranged on the inner surface of
The pole neodymium magnet 73a and the S pole neodymium magnet 73
Although b and the configuration in which they are alternately arranged in the axial direction are shown,
This shows the best mode to the last, and the row of the two neodymium magnets 73 that face each other can also be charged by arranging either of opposite polarities.

Further, in the neodymium fin 75 of the mixer pipe 71, in this embodiment, four first fins 75a and two second fins 75b are alternately arranged in the axial direction of the tubular pipe 72. Although it was made up of one sheet,
This is merely an example, and by arranging an object to be mixed, for example, fins configured to rotate the treated water in different directions, stirring of the object in the mixer pipe 71 can be performed by mixing the object. This can be performed more efficiently than when the object is agitated by fins that rotate in the same direction, and the number of fins does not have to be plural. For example, two first fins 75
The neodymium fin 75 may have a structure in which one second fin 75b is interposed between a and 75a.

Further, the shapes of the first fin 75a and the second fin 75b are not limited, and although not limited to those shown in the drawing, by using a twisting rod, the fluid (mixing target) can be obtained.
Can increase the contact area between the stationary body (fin) and
A so-called longitudinal mixing action can be obtained in which the fluid is spread in the direction of its flow.

Next, a concrete example of a liquid processing system using the mixer tube 71 having the above-described effects will be shown, and the operation and effects of the mixer tube 71 of the present embodiment will be further described.

FIG. 2 shows a concrete example of the liquid treatment system, which is a filtration treatment means 1 for removing a solid suspended matter having a large specific gravity from raw water containing urine of pigs by a screen or the like.
Then, a microwave of an electromagnetic wave is oscillated in the still turbid raw water after filtration, and the electric field generated by the oscillates the first separation treatment means 2 for separating the colloidal particles and the liquid molecules, and the raw water after the separation is low. The first aggregating treatment means 3 for oscillating ultrasonic waves in the peripheral region to aggregate the colloidal particles and disperse the colloidal particles from the liquid molecules, and the liquid molecules in the raw water and the colloidal particles are subdivided by being mixed in the magnetic field. And a subdivided charging processing means 4 for aligning the charging while being subdivided,
In addition, the second separation treatment means 5 for oscillating the microwave of the electromagnetic wave again into the charged and treated treated water to separate it into fine colloidal particles and liquid molecules, and the treated water after the separation has a high frequency range. Deodorizing treatment means 6 for oscillating electromagnetic ultrasonic waves to remove a bad odor from the treated water, and ultrasonic waves in a low frequency region are oscillated into the treated water after the deodorizing treatment to agglomerate the colloidal particles and liquid molecules A second aggregating treatment means 7 for dispersing the treated water, and a decolorization and sterilization treatment of the treated water by applying a high voltage pulse to the treated water to separate and remove nitrogen from the treated water and generate ozone. High-voltage pulse processing means 8 of the above, aggregate discharge processing means 9 for absorbing and precipitating and discharging aggregates containing a metal substance such as heavy metal of the colloidal particles by magnetic force, and also referred to as clusters by the action of magnetic field. Liquid molecules refining treatment means 1 for generating an activated active water with finer liquid molecules that
0, a redox treatment means 11 for performing a redox reaction on the treated water ionized by the electrostatic charge treatment to return it to a stable state, and a dehydration treatment means 12 for dehydrating the precipitate composed of the colloidal particles. , Centralized control means 13 connected to each processing means for controlling each processing operation.

The respective means will be described more specifically. As shown in FIG. 2, the filtration means 1 is a filter body 1 such as a screen or a filter for filtering raw water.
4 and a residue receiver 15 for discharging the suspended matter after filtration
And a raw water tank 16 for storing the raw water after filtration.

The filtration means 1 allows the raw water to pass through the filter body 14 to filter out the solid suspended matter which has already been separated from the water and is floating in the raw water, and the residue receiver 15 It is designed to be discharged to. The raw water filtered by the filter body 14 is temporarily stored in a raw water tank 16 and then transferred by a raw water transfer pump 17 to the first separation processing means 2 which is the next processing stage. Therefore, as shown in FIGS. 3 and 4, the raw water tank 16 is connected to an inflow pipe 18 for inflowing the filtered raw water into the raw water tank 16 and to the lower portion of the side surface for the first transfer. The pipe 19a is connected so that the raw water is transferred to the next treatment stage by the suction force of the raw water transfer pump 17.

A first discharge pipe 20a for discharging the precipitate is connected to the bottom of the raw water tank 16, and the precipitate is transferred to the dehydration processing means 12 through the first discharge pipe 20a. It is supposed to be done.

The raw water tank 16 is supplied with the water dehydrated from the precipitate by the dehydrator 56 of the dehydrating means 12 described below and the water after cleaning the dehydrator 56. And is used for diluting raw water.

Next, the first separation processing means 2 will be described.

As shown in FIGS. 2 and 3, the first separation processing means 2 is provided with a first separation processing pipe 22 connected to the first transfer pipe 19a. An electromagnetic coil 23 is wound around the outer circumference of the processing pipe 22, and the first microwave oscillating tube body 2 has a circular tubular shape.
4 are provided. This first microwave oscillating tube 24
Is composed of a magnet such as a neodymium plate, the upper side of which is an N pole and the lower side of which is an S pole. And
From the first microwave oscillating tube 24, a frequency of 300 MHz to 16 GHz, more preferably 2.4 G to 10.
A microwave having a frequency of 5 GHz, more preferably 10.5 GHz, is oscillated. Such permanent magnets, electromagnets, and microwaves, which are electromagnetic waves, form a combined field of a magnetic field and an electric field, thereby separating colloidal particles and liquid molecules in raw water.

Here, it is considered that the microwave mainly has a function of destroying the raw water to charge the colloidal particles and the liquid molecules and disperse them into pieces as shown in FIG.

Then, the dispersed treated water is supplied to the second separation pipe 19 connected to the first separation treatment pipe 22.
It is transferred to the first aggregation processing means 3 through b.

Next, the first aggregation processing means 3 will be described.

As shown in FIGS. 2 to 4, the first aggregating treatment means 3 is provided with a first aggregating treatment tank 26, and the second aggregating treatment tank 26 is provided at the bottom thereof.
The transfer pipe 19b is connected to allow treated water to flow from the first separation treatment pipe 22.

In the first flocculation tank 26, as shown in FIGS. 4 and 5, a plurality of first ultrasonic waves oscillating in the low frequency range in a frequency range of 100 kHz or less according to the concentration of the raw water is generated. 1. A low-frequency ultrasonic oscillator 27 is provided. In this specific example, the first low-frequency ultrasonic oscillator 27 includes a first low-frequency ultrasonic oscillator 27a that oscillates an ultrasonic wave of 28 kHz or 40 kHz as a transverse wave, and 48 k.
The first low-frequency ultrasonic oscillating body 27b that oscillates ultrasonic waves of Hz or 100 kHz as transverse waves.
By the cavitation effect by these ultrasonic waves,
The low frequency ultrasonic wave of 28 kHz or 40 kHz has a role of aggregating the dispersed colloidal particles, and the low frequency ultrasonic wave of 48 kHz or 100 kHz disperses the aggregating colloidal particles and liquid molecules. Have a role. In addition, these ultrasonic output is 300W-
It is set to 1.2 kW.

A permanent magnet 28a such as neodymium is laid on the inner surface of the bottom of the first flocculation tank 26, and the second discharge pipe 20b is provided on the bottom.
Are connected. Therefore, the agglomerates of the colloidal particles in the charged state are attracted to the permanent magnet 28a and settled, and the deposits pass through the second discharge pipe 20b to the dehydration processing means 12. It is supposed to be transferred.

The treated water subjected to the first stage coagulation treatment passes through the third transfer pipe 19c connected to the upper portion of the side surface of the first coagulation treatment tank 26 to the subdivision charging means 4. Be transferred. The third transfer pipe 19c
A pressurizing pump 29 is provided in the middle of the process, so that the treated water to be made to flow into the subdivision charging means 4 is made to flow in at an appropriate pressure.

An air discharge port 49 for discharging the air contained in the raw water is provided above the first flocculation tank 26.

Next, the subdivision charging means 4 will be described.

The subdivision charging processing means 4 is provided with a subdivision charging processing pipe 30 connected to the third transfer pipe 19c.

FIG. 9 shows a main part of the constitution of the subdivision charging means 4, and the nozzle 2 of the pressurizing pump 29.
An appropriate pressure is applied by way of 9a and the diffuser 30, and the treated water whose flow velocity is increased is the element part 3
It is configured to flow through the mixer pipe arranged in No. 1. The mixer pipe 71 has the same structure as described above with reference to FIG.

In the element portion 31, cavitation phenomenon occurs in the tubular pipe 72 in the treated water supplied at a high flow rate. When this cavitation phenomenon occurs, hot spots are formed in the treated water, and places of ultra-high pressure and vacuum are formed. In this state, the colloidal particles and the like in the treated water are once separated and then made uniform in size. At that time, the first fins 7 constituting the neodymium fins 75 disposed inside the mixer pipe 71.
The 5a and the second fin 75b vigorously stir the treated water by rotating and guiding the treated water in opposite rotation directions,
It acts to decompose liquid molecules and colloidal particles in the treated water and promote size uniformity. Further, the neodymium magnet 7 embedded in the inner surface of the tubular pipe 72 constituting the mixer pipe 71 and the neodymium fin 75.
3,74 act to generate an electromotive force in the treated water that rotates at a high speed and increase the magnetization efficiency. And
The generated electromotive force acts to evenly charge the homogenized colloidal particles and align the ions.

As described above, in the sub-band charge processing means 4,
It is possible to perform ion alignment of finer colloidal particles that cannot be completely removed by the first separation and aggregation treatment, and to prepare for easy treatment in the subsequent second separation and aggregation treatment step.

Next, the second separation processing means 5 will be described.

The second separation processing means 5 has the above-mentioned first separation processing means 5.
It has substantially the same configuration as the separation processing means 2. That is, as shown in FIGS. 3 and 6, the second separation processing means 5 is provided with a second separation processing pipe 33 connected to the subdivision charging processing pipe 30. An electromagnetic coil 34 is wound around the outer periphery of the pipe 33, and a second microwave oscillating tube body 35 is arranged. The second microwave oscillating tube body 35 is composed of a magnet such as a neodymium plate, and has an upper pole as an N pole and a lower pole as an S pole. Then, depending on the concentration of the treated water that flows in, a frequency of 300 M to 16 GHz, and more preferably 2.4 G from the viewpoint of performing separation treatment of colloidal particles.
~ 10.5 GHz frequency, more preferably 10.5
Microwaves in the frequency range of GHz are oscillated for about 1 μsec. When such microwaves are oscillated into treated water, the treated water is destroyed and finer colloidal particles and liquid molecules are formed. Will be scattered apart.

Thereafter, the dispersed treated water is transferred from the second separation treatment pipe 33 to the next deodorizing treatment means 6.

Next, the deodorizing means 6 will be described.

The deodorization processing means 6 is provided with a deodorization processing box 37 which is a high frequency electromagnetic ultrasonic oscillator, and the inside of the deodorization processing box 37 is connected to the second separation processing pipe 33 for deodorization. The processing pipe 38 is arranged so as to penetrate therethrough. As shown in FIG. 10, external magnets 39a having polarities of N pole and S pole are respectively arranged at the upper and lower positions on the outside of the deodorization treatment pipe 38, and at the axial position of the deodorization treatment pipe 38. Is arranged such that the rod-shaped internal magnet 39b has a polarity opposite to that of the external magnet 39a. In the first embodiment, the outer magnet 39a is formed of an electromagnet, and the inner magnet 39b is formed of a permanent magnet. Further, on the left and right side surfaces of the deodorization processing pipe 38,
Depending on the concentration of treated water, 3M to 300 MHz, more effectively, a longitudinal ultrasonic wave having a frequency of 100 MHz is applied for about 0.5 s.
A high-frequency ultrasonic oscillator 40 that oscillates in a cycle of ec is provided.

The treated water is the deodorizing treatment pipe 38.
In the first embodiment, the deodorizing process pipe 3 is used.
A nozzle (not shown) disposed in the nozzle 8 is provided with a vibrating plate (not shown) in the vicinity of the outlet of the nozzle. ing.

In addition, the external magnet 38a and the internal magnet 38
b and the high frequency ultrasonic oscillator 40 form a combined field by a magnetic field and an electric field, so that a so-called electromagnetic ultrasonic wave is generated. This electromagnetic ultrasonic wave crushes the amino acids of the colloidal particles and completely It is designed to remove odors from treated water.

The treated water deodorized by the deodorizing treatment pipe 38 is transferred to the second aggregating treatment means 7 which is the next treatment stage.

Next, the second aggregation processing means 7 will be described.

The second aggregating treatment means 7 is provided with a second aggregating treatment pipe 41. An electromagnetic coil 42 is wound around the outer periphery of the second aggregating treatment pipe 41 and the treatment is performed. A second low-frequency ultrasonic oscillator 43 that oscillates low-frequency ultrasonic waves in a frequency range of 50 kHz or less according to the concentration of water is provided.

When the second low-frequency ultrasonic oscillator 43 oscillates the low-frequency ultrasonic waves into the treated water, it negatively charges the liquid molecules and colloidal particles that are irregularly arranged. The liquid molecules present in the second agglomeration processing pipe 41
Colloidal particles that have been attracted to the wall surface side of and flow along the wall surface and are charged with positive ions.
The liquid molecules and the colloidal particles are dispersed and the colloidal particles are agglomerated with each other.

The treated water thus subjected to the second coagulation treatment is transferred to the next high voltage pulse treatment means 8.

The high voltage pulse processing means 8 has a capacity of about 10 k.
By applying a high voltage of ˜60 kV at different cycles, plasma is generated to remove nitrogen molecules in the treated water.

Therefore, as shown in FIG. 11, the high voltage pulse processing means 8 includes a high voltage pulse processing pipe 45.
Are arranged so as to be connected to the second coagulation processing pipe 41, and the high voltage pulse processing pipe 45 has a plurality of electrode bodies 46A as high voltage pulse generators applied at different periods. 46A ', 46B, 46B',
46C and 46D are arranged.

Between these electrode bodies 46A-46A 'and between the electrode bodies 46B-46B', as shown in FIG.
20 μs when a voltage of 10 k to 30 kV is applied for 20 μs
After a lapse of time, the voltage is applied again for 20 μs, and after a lapse of 5 μs, the application of the voltage of the same pattern is repeated again.

On the other hand, between the electrode bodies 46C-46D, as shown in FIG.
As shown in 3, the voltage of about 60 kV is 5
It is applied for μs.

FIG. 14 shows the electrode bodies 46A and 46A.
The state changes of liquid molecules and colloidal particles when a voltage is applied are shown by ', 46B, 46B', 46C, and 46D. The large circle in FIG. 14 is a liquid molecule, and the small circle bound to it is a colloid particle. First, between the electrode bodies 46A-46A 'and between the electrode bodies 46B-46B'.
The high voltage pulse in between charges the liquid molecules to a negative charge and the nitrogen molecules to a positive charge. And the electrode body 46A
A high voltage pulse between -46B 'and between electrode bodies 46A'-46B causes an action of separating liquid molecules and nitrogen molecules, and a high voltage pulse between electrode bodies 46C-46D completely removes nitrogen molecules from the liquid molecules. Torn. At the same time as the nitrogen molecules are blown off, ozone molecules are generated by the bonding of the oxygen molecules being processed. This ozone decolorizes the treated water,
Moreover, it has a sterilizing effect.

Therefore, the high voltage pulse processing means 8
As a result, the treated water can remove nitrogen and can be decolorized and sterilized.

The fourth transfer pipe 1 is provided on the outflow side of the high voltage pulse processing pipe 45 of the high voltage pulse processing means 8.
9d are connected, and the treated water is transferred to the discharge treatment tank 48 which is the aggregate discharge treatment means 9 which is the next treatment stage.

Next, the aggregate discharge processing means 9 will be described.

The agglomerate discharge processing means 9 adsorbs and discharges downward the colloidal particles that have been made into agglomerates by the second separating and aggregating process by the permanent magnet 28b such as neodymium.

Therefore, as shown in FIGS. 2, 3 and 7, the aggregate discharge treatment means 9 is provided with a discharge treatment tank 48 for storing treated water. At the bottom of the discharge processing tank 48, the fourth transfer pipe 19 is provided.
d is connected to allow treated water containing agglomerates to flow in, and a permanent magnet 28 such as neodymium is used.
b is laid, and in the treated water that has flowed in from the fourth transfer pipe 19d, charged agglomerates are attracted by the magnetic force of the permanent magnet 28b and settled at the bottom.

The sediment collected at the bottom of the drainage treatment tank 48 is discharged to the dehydration treatment means 12 from the third drainage pipe 20c connected to the bottom of the drainage treatment tank 48. Has become.

The magnetic force of the permanent magnet 28b is determined according to the organic matter concentration of the treated water.
Therefore, when treating high-concentration raw water, that is, raw water containing a large amount of colloidal particles, it is necessary to adsorb a large amount of aggregates, so that the magnetic force of the electromagnet is set to be large. On the contrary, when treating low-concentration raw water, the magnetic force of the electromagnet is set to be small.

An air discharge port 49 and an ozone discharge port 50 are provided above the discharge processing tank 48, and the air such as nitrogen generated by the high voltage pulse process and ozone are discharged to the outside. It is like this.

Then, the treated water from which the aggregates and the like have been removed in the discharge treatment tank 48 passes through the fifth transfer pipe 19e connected to the upper side surface of the discharge treatment tank 48 to the next liquid molecule fragmentation. Transferred to the processing means 10.

Next, the liquid molecule subdivision processing means 10 will be described.

The liquid molecule subdivision processing means 10 is further adapted to subdivide the liquid molecules of the water purified by the above-mentioned respective treatments into active water by the action of a strong magnetic force.

Therefore, the liquid molecule subdivision processing means 1
2, a subdivision processing tank 51 is arranged as shown in FIGS. 2, 3 and 7, and a cylindrical body 52 made of an insulating material such as ceramic is vertically arranged in the subdivision processing tank 51. It is arranged so that the direction is the longitudinal direction.
The fifth transfer pipe 19e is connected to the upper portion of the side surface of the subdivision processing tank 51, and the in-cylinder transfer pipe 53 that connects the fifth transfer pipe 19e and the cylinder 52 is provided. Has been done. For this reason, the water subjected to the liquid molecule subdivision processing is the fifth transfer pipe 19e.
Also, it is adapted to flow into the inside of the cylinder 52 through the cylinder transfer pipe 53.

Further, the bottom side of the cylindrical body 52 is opened, and an electromagnetic coil (not shown) is wound around the outer peripheral surface of the cylindrical body 52. Therefore, when a current is applied to the electromagnetic coil, a force acting downward is generated inside the cylindrical body 52, and the inflowing treatment water is transferred toward the bottom of the liquid molecule subdivision treatment tank 51. It is like this.

On the other hand, the liquid molecule subdivision processing tank 51.
The inner surface of the top and bottom of the
Permanent magnets 28c and 28d such as aus neodymium are laid as magnetic field forming bodies, and a strong magnetic field is formed in the liquid molecule subdivision processing tank 51. Due to this strong magnetic force, the treated water becomes the liquid molecule subdivision treatment tank 5
When it passes through 1, the liquid molecules, so-called clusters, are further subdivided to generate activated water.

Therefore, the water after this treatment can exert a remarkable effect on its growth when used as drinking water for animals or when given to plants.

Further, the treated water in which the liquid molecules have been subdivided is discharged from the discharge pipe 54 connected to the upper portion of the side surface of the liquid molecule subdivision processing tank 51, and is directly discharged into a river or the like. Or, it can be used as water for animals and plants.

The liquid molecule subdivision processing tank 51 is used.
A fourth discharge pipe 20d is connected to the bottom of the
The final colloidal particles and the like adsorbed by the permanent magnet 28d laid on the bottom surface are discharged to the dehydration processing means 12.

Further, the liquid molecule subdivision processing tank 51.
An air outlet 49 and an ozone outlet 50 for discharging the air such as nitrogen and ozone remaining in the treated water are formed in the upper part of the.

Next, the redox processing means 11 will be described.

The oxidation-reduction processing means 11 is shown in FIGS.
And as shown in FIG. 7, it is comprised by the electrode member 55 which has four suitable electric potentials. These electrode members 5
On the surface of No. 5, the treated water ionized by each of the above-mentioned treatments exchanges electrons to cause a redox reaction. By this redox reaction, the treated water is returned from an ionized state where chemical reaction easily occurs to a stable state where chemical reaction hardly occurs.

In the first embodiment, the redox reaction is carried out as an electrode reaction via the electrode member 55, but an appropriate oxidizing agent or reducing agent may be used depending on the case.

Next, the dehydration processing means 12 will be described.

The dehydrating means 12 is provided with a dehydrator 56 so as to remove the water contained in the precipitate discharged from each treating means by the action of centrifugal separation or the like. There is. The dehydrator 56 can reduce the water content of the precipitate from about 98% to about 80%. For this reason, it becomes possible to perform the treatment more efficiently in the composting plant.

Further, as described above, the dehydrator 56 includes moisture generated by the dehydration action and the dehydrator 56.
A pipe 57 for diluting raw water for transferring the wash water to the raw water tank 16 to dilute the raw water is connected.

On the other hand, the solid matter dehydrated by the dehydrator 56 is discharged to the solid matter receiving portion 58. After that, the solid matter is conveyed to the composting plant together with the solid matter filtered by the above-mentioned filtration treatment means 1, is composted as a compost raw material, and is reused as agricultural fertilizer.

Next, the centralized control means 13 will be described.

The centralized control means 13 is oscillated by the first separation processing means 2 as shown in the block diagram of FIG.
1st to control the output of microwave of 00M-16GHz
The microwave control unit 60, the first low-frequency ultrasonic control unit 61 for controlling the output of low-frequency ultrasonic waves of 100 kHz or less oscillated in the first aggregation processing unit 3, and the second separation processing unit 5 Second microwave control unit 62 for controlling the output of the microwave of 300 M to 16 GHz oscillated in
And 50 kHz oscillated in the second aggregation processing means 7.
The second low-frequency ultrasonic wave control unit 63 that controls the output of the following low-frequency ultrasonic waves, and 3 that is oscillated in the deodorization processing unit 6
A high frequency electromagnetic ultrasonic controller 64 for controlling the output of the high frequency electromagnetic ultrasonic waves of M to 300 MHz, and a high voltage pulse controller 65 for controlling the output of the high voltage pulse applied in the high voltage pulse processing means 8. And a voltage control unit 66 that controls the voltage applied to the electrode member 55 in the oxidation-reduction processing unit 11, and a dehydration control unit 67 that controls the operation of the dehydrator 56 of the dehydration processing unit 12. Each of these control units can be easily controlled by a switch (not shown) of the centralized control panel 68, and is normally automatically controlled.

Next, a liquid processing method using the above liquid processing system will be described.

First, raw water containing swine effluent, industrial effluent, etc. is passed through a screen of the filtration treatment means 1 to be filtered to remove the colloidal particles separated in the raw water, and then discharged to the residue receiver 15. At the same time, the filtered raw water is temporarily stored in the raw water tank 16.

Then, the raw water transfer pump 17 sucks the raw water from the raw water tank 16 and transfers it to the first separation treatment pipe 22 of the first separation treatment means 2. Under the control of the first microwave control unit 60, the first separation processing means 2 oscillates a microwave of 10.5 GHz from the first microwave oscillating tube 24 to the raw water, and liquids the raw water. Separate into molecules and colloidal particles. The separated treated water is transferred to the first flocculation processing means 3 through the second transfer pipe 19b. The first coagulation processing means 3 controls the treated water by the control of the first low-frequency ultrasonic controller 61.
28 kHz from the first low-frequency ultrasonic oscillators 27a and 27b
An ultrasonic wave of any one of z, 40 kHz, 48 kHz and 100 kHz is oscillated to agglomerate the colloidal particles and disperse them from the liquid molecules. And the first
A permanent magnet 28a arranged on the bottom surface of the aggregating tank 26 adsorbs and agglomerates the agglomerated colloidal particles and discharges them to the second exhaust pipe 20b.

On the other hand, the treated water is transferred to the subdivision charging processing means 4 through the third transfer pump by the pressurizing pump 29 with an appropriate pressure. In this subdivision charging means 4, the liquid molecules in the raw water are subdivided and negatively charged by the magnetic force of the neodymium magnet embedded in the tubular pipe and the mixer of the neodymium fin, and the fine colloidal particles are positively charged. Align each one.

Subsequently, the water that has been subjected to the subdivided electrification treatment is transferred to the second separation treatment means 5. This second separation processing means 5
Is the second microwave controller 62 of the centralized control means 13.
By the control, the second microwave oscillating tube 35 oscillates a microwave of 10.5 GHz to the treated water to separate the treated water into liquid molecules and colloidal particles. The separated treated water is transferred to the deodorizing means 6.

The deodorization processing means 6 is controlled by the high frequency electromagnetic ultrasonic wave control section 64 of the centralized control means 13 so that the high frequency ultrasonic wave oscillator 40 outputs about 100 MHz in a magnetic field.
The ultrasonic waves of are oscillated into the treated water, and the odor is removed from the treated water by this electromagnetic ultrasonic wave.

The deodorized treated water is treated by the second flocculation means 7
Be transferred to. The second aggregating treatment means 7 applies the second low-frequency ultrasonic controller 6 of the centralized control means 13 to the treated water.
By the control of 3, the second low-frequency ultrasonic oscillators 43 to 50
Ultrasonic waves of kHz or less are oscillated to aggregate the colloidal particles and disperse them from the liquid molecules.

Then, the treated water subjected to the second flocculation treatment is transferred to the high voltage pulse treatment means 8. The high voltage pulse processing means 8 is controlled by the high voltage pulse control section 65 of the centralized control means 13, and the electrode bodies 46A-46 are controlled.
10 between A ′ and between electrode bodies 46B-46B ′
While applying a voltage of k to 30 kV, the electrode body 46C
A voltage of about 60 kV is applied between −46 D to generate plasma to separate and remove nitrogen contained in the treated water. Further, ozone generated at this time decolorizes and sterilizes the treated water.

The water from which nitrogen has been removed is supplied to the fourth transfer pipe 1
It is transferred to the discharge processing tank 48 of the aggregate discharge processing means 9 through 9d.

In this discharge treatment tank 48, the permanent magnet 28b adsorbs the agglomerate of colloidal particles by magnetic force and precipitates it at the bottom of the discharge treatment tank 48, and then from the third discharge pipe 20c to the dehydration treatment means 12. Transfer.

The treated water from which the agglomerates have been removed is transferred from the supernatant through the fifth transfer pipe 19e to the liquid molecule subdivision processing tank 51 of the liquid molecule subdivision processing means 10. The liquid molecule subdivision processing means 10 forms a strong magnetic field by the permanent magnets 28c and 28d laid on the upper and lower surfaces of the liquid molecule subdivision processing tank 51 to further subdivide the liquid molecules of the inflowing treatment water. Generates active water.

Further, the liquid molecule subdivision processing tank 51.
In the inside, the electrode member 55 of the oxidation-reduction treatment means 11 performs a treatment for performing an oxidation-reduction reaction on the treated water ionized on its surface to return it to stable treated water.

After that, the water subjected to the subdivision processing and the redox processing is discharged from the discharge pipe 54 and discharged to the river, or is used as drinking water for animals or nutrient water to be given to plants.

On the other hand, the precipitates of colloidal particles discharged in each processing stage consist of the first discharge pipe 20a, the second discharge pipe 20b, the third discharge pipe 20c and the fourth discharge pipe 2.
It is transferred to the dehydrator 56 of the dehydration processing means 12 through 0d respectively. In this dehydrator 56, the solid matter is subjected to a centrifugal action under the control of the dehydration controller 67 of the central control means 13 to remove water from the precipitate.

Then, the water removed by the dehydrator 56 is used together with the wash water for the dehydrator 56 to dilute the raw water pipe 57.
The raw water is transferred to the raw water tank 16 and used for diluting the raw water. On the other hand, the dehydrated solid matter is stored in the solid matter receiving portion 58 and then transported to the composting plant to be used as agricultural compost.

As described above, according to the liquid treatment method using the liquid treatment apparatus of this example, colloid particles (including heavy metals) and nitrogen contained in raw water such as swine farm wastewater and industrial chemical wastewater can be reliably discharged. It can be removed and also deodorized, decolorized and sterilized, and can generate stable water that is active water composed of extremely finely divided liquid molecules. The mixer tube of the present invention is In this, by subdividing the liquid molecules in the treated water to be charged (ionized) to a negative charge and subdividing the colloidal particles to be charged to a positive charge and aligning them respectively, a significantly higher treatment capacity than before is exhibited. It has become a thing.

The present invention is not limited to the above-mentioned embodiment, but various modifications can be made if necessary.

[0112]

As described above, according to the mixer tube of the present invention, various substances such as liquid molecules and colloidal particles contained in treated water can be efficiently subdivided and charged. By using this mixer pipe for a liquid treatment system, the liquid treatment system can be downsized, the initial cost and running cost can be reduced, and the liquid molecules can be made finer to reduce Can reliably remove the suspended solids and deodorize,
It can be decolorized and sterilized to improve its quality, and can be used in a wider range of fields.

[Brief description of drawings]

FIG. 1 is a sectional view showing the structure of a mixer tube according to the present invention.

FIG. 2 is a flow chart showing an embodiment of a liquid processing system according to the present invention.

FIG. 3 is a plan view showing a main part of an embodiment of a liquid processing system according to the present invention.

FIG. 4 is a sectional view taken along line I-I of FIG.

5 is an explanatory view seen from a direction II-II in FIG.

FIG. 6 is an explanatory view seen from the direction III-III in FIG.

7 is a sectional view taken along line IV-IV in FIG.

FIG. 8 is a schematic diagram showing first separation processing means and first aggregation processing means in the embodiment of the liquid processing system according to the present invention.

FIG. 9 is an explanatory diagram showing a main part of the subdivision charging processing means in the embodiment of the liquid processing system according to the present invention.

FIG. 10 is an explanatory diagram showing a main part of a deodorizing treatment means in the embodiment of the liquid treatment system according to the present invention.

FIG. 11 is an explanatory diagram showing high voltage pulse processing means in the embodiment of the liquid processing system according to the present invention.

FIG. 12 is an explanatory diagram showing a voltage pattern applied in the high-voltage pulse processing means in the embodiment of the liquid processing system according to the present invention.

FIG. 13 is an explanatory view showing a voltage pattern applied in the high voltage pulse processing means in the embodiment of the liquid processing system according to the present invention.

FIG. 14 is an explanatory diagram showing the molecular state of treated water by the treatment of the high-voltage pulse treatment means in the embodiment of the liquid treatment system according to the present invention.

FIG. 15 is a block diagram showing centralized control means in an embodiment of a liquid processing system according to the present invention.

FIG. 16 is a sectional view showing the structure of a conventional mixer tube.

[Explanation of symbols]

1 Filtration processing means 2 First separation processing means 3 First aggregation processing means 4 Subdivision charging means 5 Second separation processing means 6 Deodorization processing means 7 Second agglomeration processing means 8 High voltage pulse processing means 9 Aggregate discharge processing means 10 Water molecule subdivision processing means 11 Redox treatment means 12 Dehydration treatment means 13 Centralized control means 14 Filter 15 Screen residue receiver 16 Raw water tank 17 Raw water transfer pump 18 Inflow pipe 19 Transfer pipe 20 First discharge pipe 22 First separation processing pipe 26 First flocculation tank 27 1st low frequency ultrasonic oscillator 29 Pressurizing pump 30 Subdivision charging pipe 33 Second separation processing pipe 38 Deodorizing pipe 41 Second flocculation pipe 43 Second low frequency ultrasonic oscillator 45 high voltage pulse processing pipe 48 Emission treatment tank 49 Air outlet 50 Ozone outlet 51 Subdivision processing tank 52 cylinder 54 Discharge pipe 56 dehydrator 58 Solid receiving part 68 Central control panel 71 mixer tube 72 Cylindrical pipe 73 Neodymium magnet 73a N pole 73b S pole 74 Neodymium magnet 74a N pole 74b S pole 75 Neodymium fin 75a First fin 75b Second fin

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) C02F 1/48 C02F 1/48 B ZAB ZABA 1/78 1/78 F term (reference) 4D037 AA11 AB04 BA26 CA04 CA05 CA12 4D050 AA13 AA14 AB03 AB04 BB02 BC10 CA07 CA10 4D061 DA08 DB01 DB16 DC03 DC04 EA13 EA19 EB01 EB07 EB39 EC05 EC19 GC11 GC20 4G035 AB44 AC09 AE05

Claims (3)

[Claims] 1. A mixer tube for mixing an object to be mixed to be supplied, which has a tubular pipe as a mixer tube body, wherein the inner surface of the tubular pipe has N-pole and S-pole polarities. The two rows of neodymium magnets arranged so as to alternate with each other are embedded flush with the inner side surface of the tubular pipe so that opposite polarities face each other, and in the tubular pipe, N-poles and S-poles of a neodymium magnet were alternately embedded in the surface along the flow direction of the mixing target object, and the mixing target object was formed to rotate clockwise in the circumferential direction of the tubular pipe. A mixer tube, characterized in that a neodymium fin having two types of fins, a first fin and a second fin formed so as to rotate counterclockwise, is provided. 2. The mixer tube according to claim 1, wherein in the neodymium fin, first fins and second fins are alternately arranged in an axial direction of the tubular pipe. 3. Separation processing means for oscillating a microwave into a liquid containing suspended matter to separate into suspended molecules and liquid molecules, and low-frequency ultrasonic waves in the separated liquid. Aggregating treatment means for oscillating the floating substance molecules to aggregate the floating substance molecules, and subdivided charging treatment means for charging and aligning the liquid molecules in the liquid and the floating substance molecules by mixing in a magnetic field by subdividing the liquid molecules and the floating substance molecules. Deodorization processing means for oscillating electromagnetic ultrasonic waves in the peripheral region to deodorize the liquid, and decolorization of the liquid by applying a high-pressure pulse to the liquid to separate and remove nitrogen from the liquid and generate ozone. In a liquid treatment system having a high-pressure pulse treatment means for sterilization and an aggregate discharge treatment means for adsorbing and discharging aggregates of the suspended matter molecules by magnetic force, the subdivision charging means is The mixer pipe includes a tubular pipe, and the mixer pipe has a tubular pipe, and an N-pole and an S-pole are provided in each of the divided regions on the inner surface of the tubular pipe that are axially divided into two. Neodymium magnets having opposite polarities facing each other and arranged so that the polarities of the N pole and the S pole are alternated in each divided region of the tubular pipe are flush with the inner surface of the tubular pipe. The N-pole and the S-pole of a neodymium magnet are alternately embedded on the surface of the tubular pipe along the flow direction of the treated water so that the object to be mixed is surrounded by the circumference of the tubular pipe. The first fin formed to rotate clockwise in the direction, and the second fin formed to rotate counterclockwise.
A liquid treatment system, wherein a neodymium fin formed by alternately arranging two types of fins and a fin in the axial direction of the tubular pipe is provided.