JP2001246225A - Method and apparatus for treating waste ozone - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the continuous operation of a waste ozone treatment apparatus under an ordinary temperation wet condition, to prevent the generation of harmful gas while eliminating the necessity for treating a waste liquid and the fear of ignition or explosion and to reduce initial cost or running cost. SOLUTION: The waste ozone treatment apparatus includes a reaction cylinder 1 and a large number of rod-shaped permanent magnets 211, or the like. The reaction cylinder 1 comprises a non-magnetic material and a large number of the rod-shaped permanent magnets 211, or the like, are arranged on the outer or inner peripheral surface of the reaction cylinder 1 in parallel to the center axial line of the reaction cylinder. The magnetizing direction of the rod-shaped permanent magnets 211, or the like, is set in a direction right-angled or parallel to the center axial line of the reaction cylinder. The waste ozone flowing through the reaction cylinder 1 is forcibly decomposed by the interaction with the magnetic fields of the rod-shaped permanent magnets 211, or the like.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for treating exhausted ozone generated from processes such as oxidation, sterilization, deodorization, and decolorization using ozone. In particular, the present invention relates to a method and an apparatus for treating ozone discharged from processes such as oxidation, sterilization, deodorization, and decolorization using ozone in water supply and sewage treatment systems.

[0002]

2. Description of the Related Art Ozone utilizes its strong oxidizing power,
It is used for treatment systems such as oxidation, sterilization, deodorization, and decolorization of organic and inorganic substances in water. For example, application to water treatment systems is currently expanding rapidly. However, it is difficult to consume (decompose) 100% of the ozone O ₃ injected into such an ozone utilization treatment system in the system. The main reasons are that (1) ozone O ₃ is hardly soluble in water, and therefore (2) it is used slightly excessively. Therefore, exhaust gas containing ozone O ₃ is generated. Such ozone is commonly referred to as residual ozone or waste ozone.

[0003] The high concentration of exhausted ozone is not only harmful to the human body, animals and plants, but also degrades the materials of equipment and equipment. Therefore, such waste ozone should be completely removed or
It must be broken down until a harmless concentration is reached. Conventional methods for treating waste ozone are roughly classified into four types: (1) a thermal decomposition method, (2) a chemical cleaning method, (3) an activated carbon method, and (4) a catalytic method. (Hidetoshi Sugimitsu, "Basics and Applications of Ozone", 1996
Published by Korin Co., Ltd., page 208, page 267
268 pages)

[0004]

Problems of the prior art In the thermal decomposition method (1), heating is usually performed at 300 to 400 ° C. in order to increase the decomposition efficiency, so that heating costs are required. NO for heavy oil method
_It is not assumed that there is no danger of _X generation. In the chemical liquid cleaning method (2), a special chemical liquid is used, so that the processing cost is high and a problem remains in waste liquid processing. The activated carbon method (3) does not eliminate the danger of ignition or explosion due to the heat of oxidation, and the activated carbon itself is oxidized and consumed. Therefore, running costs are high. In the catalyst method of (4), there is little empirical data when scaled up under normal temperature and humid conditions so as to be compatible with water treatment facilities, and the success or failure must be awaited in future research results.

[0005]

SUMMARY OF THE INVENTION Therefore, an object of the invention of the present application is to enable continuous operation even under normal temperature and humid conditions, generate no harmful gas, eliminate the need for waste liquid treatment, and cause fire or explosion. Without initial costs and running costs,
It is an object of the present invention to provide a method and an apparatus for treating exhaust ozone.

[0006]

[Means for achieving the object]
To achieve the above objects, the first invention of the present application
The exhaust ozone treatment apparatus of the embodiment includes a reaction tube 1 and a large number of rod-shaped permanent magnets 2 ₁₁ ,..., The reaction tube 1 is made of a non-magnetic material, and a large number of rod-shaped permanent magnets 2 ₁₁ ,. Are arranged on the outer peripheral surface of the reaction tube 1 and parallel to the central axis thereof, and the magnetization direction of each of the rod-shaped permanent magnets 2 ₁₁ ,. Is what it is.

A second embodiment of the apparatus for treating exhausted ozone according to the present invention comprises a reaction tube 1 and a large number of rod-shaped permanent magnets 2 ₁₁ , 2.
The reaction tube 1 is made of a non-magnetic material, and a number of rod-shaped permanent magnets 2 ₁₁ ,.
The magnets are arranged parallel to the central axis, and the direction of magnetization of each of the rod-shaped permanent magnets 2 ₁₁ ,... Is selected to be perpendicular or parallel to the central axis of the reaction tube 1.

The exhaust ozone treatment apparatus according to a third aspect of the present invention is the exhaust ozone treatment apparatus according to the second aspect, wherein the surface of each of the permanent magnets 2 ₁₁ ,. Which is plated or coated.

A fourth aspect of the present invention is a waste ozone treatment apparatus according to the second aspect, wherein the surface of each of the permanent magnets 2 ₁₁ ,. It is a thing that is coated.

The apparatus for treating ozone exhaust according to a fifth embodiment of the present invention comprises a reaction tube 1 and a large number of rod-shaped permanent magnets 2 ₁ , 2.
_{2, 2 3,} containing ... and the reaction tube 1 is made of a nonmagnetic material, a number of permanent magnets _{2 1,} 2 2, _{2 3,} ... are spaced on the central axis of the reaction tube 1 The magnets are arranged so as to be orthogonal to the central axis, and the direction of magnetization of each of the rod-shaped permanent magnets 2 ₁₁ ,... Is selected to be a direction perpendicular or parallel to the central axis of the reaction tube 1. It is.

The apparatus for treating ozone waste according to a sixth embodiment of the present invention includes a reaction tube 1, a large number of rod-shaped permanent magnets 2 ₁₁ ,
, The inner shell 3, the suction pipe 4, and the discharge pipe 5, and the reaction tube 1 includes a first truncated cone portion, a tubular portion, and a second truncated cone portion. The right end of the suction pipe 4 is connected to a truncated surface of a first truncated cone, and the bottom of the first truncated pyramid is connected to the left end of a tube. The bottom of the second truncated pyramid is connected to the right end of the first truncated pyramid, the first truncated pyramid, the cylinder and the second truncated pyramid are made of non-magnetic material, , A first cone portion, a cylindrical body portion, and a second cone portion.
The bottom end of the cylindrical portion is connected to the left end of the cylindrical portion, and the right end of the cylindrical portion is connected to the bottom surface of the second pyramid portion. Is formed of a non-magnetic material, the inner shell 3 is fixed to the reaction tube 1, and the outer surface of the inner shell 3 is
A gap g for flowing exhaust gas is formed between the reaction tube 1 and the inner surface of the reaction tube 1, and a large number of rod-shaped permanent magnets 2 ₁₁ ,. Are arranged so as to have a parallel relationship with their central axes, and the magnetization directions of the rod-shaped permanent magnets 2 ₁₁ ,... Are perpendicular or parallel to the central axis of the reaction tube 1. is there.

A seventh embodiment of the apparatus for treating exhausted ozone according to the present invention comprises a reaction tube 1, a large number of rod-shaped permanent magnets 2 ₁₁ ,
... and a rotatable inner contour 3r, the suction pipe 4, and the discharge pipe 5, the first, second rotating shaft ₇ 1, _{7 2,} a bearing 8, and contains a prime mover m, the reaction tube 1 , A first truncated cone portion, a cylindrical body portion and a second truncated cone portion, and the right end of the suction pipe 4 is connected to a truncated surface of the first truncated cone portion, The bottom end of the first truncated cone is connected to the left end of the cylindrical body, and the right end of the cylinder is connected to the bottom of the second truncated cone.
The first truncated cone portion, the cylindrical portion and the second truncated cone portion are made of a non-magnetic material, and the rotary inner shell 3r includes a first cone portion, a cylindrical portion, and a second cone portion. A cone portion;
The left end of the cylindrical portion is connected to the bottom surface of the conical portion, and the bottom surface of the second conical portion is connected to the right end of the cylindrical portion. The first conical portion, the cylindrical portion, and the second Is made of a non-magnetic material, and the first cone of the rotary inner shell 3r is
Is supported in the rotary shaft 7 _first bearing 8 via the second cone part is connected to the prime mover m via the second rotating shaft 7 _2,
A gap g for allowing exhaust gas to flow is formed between the outer peripheral surface of the rotary inner casing 3r and the inner peripheral surface of the reaction tube 1. A large number of rod-shaped permanent magnets 2 ₁₁ ,. Are arranged on the upper or inner peripheral surface or on the outer peripheral surface of the rotary inner shell 3r and in parallel with their central axes. The magnetization directions of the rod-shaped permanent magnets 2 ₁₁ ,. A direction perpendicular or parallel to the central axis is selected.

An exhaust ozone treatment apparatus according to an eighth embodiment of the present invention is a rotary reaction tube 1r, a large number of rod-shaped permanent magnets 2 ₁₁ ,..., A fixed inner shell 3, a suction pipe and a rotating shaft. 4r
A discharge pipe / rotating shaft 5r, first and second large bearings 9 ₁ and 9 ₂ , first and second fixing rods 10 ₁ and 10 ₂ ,
The fixed inner shell 3 includes first and second fixing members 11 ₁ and 11 ₂ and a belt transmission mechanism. The fixed inner shell 3 includes a first conical body, a cylindrical body, and a second conical body. The bottom end of the first cone portion is connected to the left end of the cylindrical portion, and the right end of the cylindrical portion is connected to the bottom surface of the second cone portion. parts and the second cone portion is made of a nonmagnetic material, the first cone portion is fixed to the first fixing member 11 ₁ via the first fixing bar 10 _1, the second cone parts via a second fixing bar 10 ₂ is fixed to the second fixing member 11 _2, rotating the reaction tube 1r, the first frusto-conical body, the cylindrical body portion and a second truncated A truncated surface of a first truncated cone is connected to the right end of the suction pipe / rotating shaft 4r, and a bottom of the first truncated cone is formed of a cylindrical portion. The left end is connected and the circle The bottom end of the second truncated cone is connected to the right end of the cylindrical body, and the discharge pipe and rotating shaft 5r is connected to the truncated surface of the second truncated cone, and the first cut is formed. The frusto-conical portion, the cylindrical portion and the second truncated-cone portion are made of a non-magnetic material, and the suction tube / rotation shaft 4r is supported by the _first large bearing 91, and the discharge tube / rotation shaft is provided. 5r is the second large bearing 9
₂ , a gap g for flowing exhaust gas is formed between the outer peripheral surface of the fixed inner shell 3 and the inner peripheral surface of the rotary reaction tube 1r, and the driven pulley p is connected to the rotary reaction tube 1r. The belt transmission mechanism is integrally or additionally formed or configured on the outer peripheral surface of the shaft or on the outer peripheral surface of the suction pipe and rotary shaft 4r or on the outer peripheral surface of the discharge pipe and rotary shaft 5r, and the belt transmission mechanism is engaged with the driven pulley p. a large number of bar-like permanent magnet 2 _11, ... is a rotating reaction pipe on the outer peripheral surface or on the inner peripheral surface of 1r or rotary inner contour on the outer peripheral surface of 3, and as forming a parallel relationship with their central axis , And the direction of magnetization of each of the rod-shaped permanent magnets 2 ₁₁ ,... Is selected to be a direction perpendicular or parallel to the central axis of the rotary reaction tube 1r.

According to a ninth aspect of the present invention, there is provided a waste ozone treatment apparatus comprising a plurality of waste ozone selected from one or a plurality of groups. And the above-mentioned multiple exhaust ozone treatment apparatuses are connected in series, parallel, series-parallel or parallel-series, or in circulation.

A tenth embodiment of the exhaust ozone processing apparatus according to the present invention includes a plurality of the exhaust ozone processing apparatuses according to claim 8, one driving pulley P, and one belt B. Each exhaust ozone treatment device includes a rotary reaction tube 1r, a suction tube / rotation shaft 4r, and a discharge tube / rotation shaft 5r,
A driven pulley p is integrally or additionally provided on the outer peripheral surface of the rotary reaction tube 1r, the outer peripheral surface of the suction tube / rotary shaft 4r, or the outer peripheral surface of the discharge tube / rotary shaft 5r in each exhaust ozone treatment apparatus. Are formed or configured such that one driving pulley P and all driven pulleys p,... Are formed on one plane, on a large-diameter cylindrical surface, on an elliptical cylindrical surface, or on a curved portion whose cross-sectional profile is convex. , And one belt B is engaged with one driving pulley P and all the driven pulleys p.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [First Embodiment] An exhaust ozone treatment apparatus according to a first embodiment of the present invention will be described. (Structure of the First Embodiment) FIG. 1 is an explanatory view of a device for treating waste ozone according to a first embodiment, wherein FIG. 1A is a longitudinal sectional view, and FIG. It is a front view. In FIG. 1, reference numeral 1 denotes a reaction tube, which is preferably made of a long cylinder. A non-magnetic material is selected as a material for the reaction tube 1. When the selected non-magnetic material has corrosion resistance to ozone and nascent oxygen, the rabbit also has an angle. A material that has corrosion resistance must be plated or coated.

The inlet (for example, the left end) of the reaction tube 1 is connected to a source of exhausted ozone, for example, an exhaust gas outlet in an ozone utilization treatment system of a water purification plant. Since an ozone injection pump is used in the ozone utilization treatment system, the pressure of the exhaust gas is usually a positive pressure (greater than the atmospheric pressure). The outlet (for example, the right end) of the reaction tube 1 is connected to the atmosphere directly or via a discharge pump. Alternatively, it is connected to the inlet of a subsequent waste ozone treatment device (this will be described later).

Reference numeral 2 denotes a group of permanent magnets, which is arranged on the outer peripheral surface of the reaction tube 1. For example, m × n permanent magnets are arranged so as to be m in the circumferential direction and n in the axial direction as shown in the figure. That is, on the first stage (left end) of the outer peripheral surface of the reaction tube 1, m permanent magnets 2 ₁₁ ,..., 2 _i1,.
m1 are arranged in an annular shape as shown in FIG.
In the j-th stage, m permanent magnets 2 _1j ,..., 2 _{ij ,.}
2m _j is being also arranged annularly, ..., to n-th stage (right end), m pieces of the permanent magnet ₂ 1n, _{..., 2 in,}
.., 2 _mn are similarly arranged in an annular shape. Where m,
n and i and j are both integers, and m ≧ 2, n ≧ 1,
.., m−1 and j = 2, 3,..., n−1. (However, this does not mean that the number of permanent magnets in each stage must be the same.)

Each of the permanent magnets 2 ₁₁ to 2 _mn can be magnetized in a direction perpendicular to the central axis of the reaction tube 1.
For example, as shown in FIG.
_ij (the i-th permanent magnet of the j-th stage) with the inner end face as the N pole,
When the outer end face is magnetized to the S pole, the magnetic lines of force generated from the left half of the N pole (inner end face) pass through the tube wall of the reaction tube 1 and enter the inside of the tube. After being curved, it passes outward through the left tube wall, and further bends in an arc shape before returning to the S pole (outer end face). The remaining lines of magnetic force are as shown in FIG.
In the cross section, it is divided into two, each of which curves sideways, passes outward through the lateral tube wall, further curves in an arc shape, and returns to the S pole (outer end face). Magnetic lines of force emitted from the right half of the N pole (inner end face) pass through the tube wall of the reaction tube 1 and enter the tube as shown in FIG. After that, it passes outward through the right tube wall, further curves in an arc shape, and returns to the S pole (outer end face). The remaining lines of magnetic force, like the lines of magnetic force emitted from the left half, are divided into two in the cross-section as shown in FIG. Then, it returns to the S pole (outer end face) after being bent in an arc shape.

The permanent magnet 2 at an arbitrary stage (for example, j-th stage)
Increasing the number m of _1j to _2mj approximates to a ring-shaped permanent magnet magnetized in the radial direction (radial direction). In such an annular permanent magnet, the lines of magnetic force generated from the left half of the N pole (inner peripheral surface) pass through the tube wall of the reaction tube 1 and enter the tube, and are bent to the left. After passing through the tube wall on the left side of the pole (inner peripheral surface) outwardly and further bending in an arc shape, it returns to the left half of the S pole (outer peripheral surface). Lines of magnetic force emitted from the right half of the N pole (inner peripheral surface) pass through the tube wall of the reaction tube 1 and enter the tube, curve rightward, and then pass outward through the right tube wall. , Further curved in an arc shape, then S pole (outer peripheral surface)
Return to the right half of. Therefore, when increasing the number m of the permanent magnets 2 _1j to 2 _{mj in} an arbitrary stage (for example, the j-th stage),
It is considered that the distribution of the lines of magnetic force thereby approaches the distribution of lines of magnetic force due to the annular permanent magnet.

Even if the inner end face of the arbitrary permanent magnet 2 _ij (the i-th permanent magnet of the j-th step) in the j-th stage is changed to the S pole and the outer end surface is changed to the N-pole, the direction of the magnetic force lines is reversed. , But the rest is the same. Any two permanent magnet groups (2 _1j to 2 _1
mj ) and (2 _{1 (j + 1)} to 2 _{m (j + 1)} ) in order to prevent a magnetic field component in a direction perpendicular to the central axis from being offset between the two magnet groups. The magnetization directions can be reversed.

Each of the permanent magnets 2 ₁₁ to 2 _mn is also
Can be magnetized in parallel to the central axis of. For example, as shown in FIG. 2C, an arbitrary permanent magnet 2 _{ij at} the j-th stage
When the left end face of the (i-th permanent magnet of the j-th stage) is magnetized to the N pole and the right end face to the S pole, one half of the magnetic force lines generated from the N pole (left end face) are curved inwardly. After being curved, it passes through the tube wall to the left of the N pole (left end face) and enters the pipe, bends and expands rightward, then curves outward, and turns to the right of the S pole (right end face). After passing outward through the tube wall and further bending in an arc shape, S
Return to the pole (right end face). Any permanent magnet 2 in the j-th stage
_ij (the j-th i-th permanent magnet in the j-th stage) has the left end face as the S pole,
Even if the right end face is changed to the N pole, the directions of the magnetic force lines are reversed, but the other matters remain the same. In addition, any two permanent magnet groups (2
_{1j- 2mj} ) and ( _{21 (j + 1)} -2m _{(j + 1)} )
In order to prevent the magnetic field components in the direction perpendicular to the central axis between the two magnet groups from canceling each other, the magnetization directions of the two magnet groups can be made opposite to each other.

(Operation of First Embodiment) The operation of the first embodiment will be described. Exhaust ozone to be treated flows in from the left and flows to the right (or flows in from the right and flows to the left). The translating ozone molecule O ₃ interacts with the lines of magnetic force of the permanent magnets 2 _{11 ,.}
It is decomposed into one oxygen molecule O ₂ and one nascent oxygen atom O ₁ . That is, O ₃ → O ₂ + O _{1 Although} this can be confirmed experimentally, the decomposition mechanism has not been clarified yet.

However, (1) the ozone molecule O ₃ has a 構造 -shaped molecular structure, and (2) it has an electric dipole moment (= about 0.53 Debye). (See “1.3 Structure of ozone” on pages 3-5 of “Applications”), (3) In general, molecules have excitation of their own vibration and rotation in addition to excitation of electronic systems (Iwanami “Physical and Chemical Sciences”). Dictionary, 4th edition, published on October 12, 1987,
Page 1153, left column to right column, "Molecular reference motion", right column, "Molecular vibration", and page 1393, right column, "Excited state", lines 8 to 9 and 21 to 22 in view of the 3-point line reference), it is practically pointing hit, its degradation mechanism, ozone molecules O ₃ is the permanent magnet 2 _11, ..., and exchanged one of magnetic field lines and chains of 2 _mn, translation of the molecule itself The energy of the motion is converted (excited) into the energy of the rotational motion of the molecule itself and / or the energy of the bending motion in which the bond distance between atoms changes and / or the bending motion in which the bond angle changes.
It seems good to hypothesize that its decomposition is promoted. Oxygen atom O ₁ of one nascent formed by forced degradation in the above manner is similarly bonded to an oxygen atom O ₁ other nascent formed by decomposition, turn into harmless oxygen atom O ₂ . That is, 2 O ₁ → O ₂ or other ozone molecules O ₃ combine to form two oxygen molecules 2O ₂ . That is, the exhaust gas after the exhaust ozone O ₃ is decomposed inside the reaction tube 1 as O ₁ + O ₃ → 2O ₂ is discharged rightward from the right end (outlet) of the tube 1. .

[Second Embodiment] An exhaust ozone treatment apparatus according to a second embodiment of the present invention will be described. FIG. 3 is an explanatory view of a device for treating ozone waste according to a second embodiment, in which FIG. 3A is a longitudinal sectional view and FIG.
Is a cross-sectional view thereof. In FIG. 3, reference numeral 1 denotes a reaction tube, which preferably comprises a long cylinder. As the material of the reaction tube 1, a non-magnetic material is selected as in the first embodiment. When the selected non-magnetic material has corrosion resistance to ozone and nascent oxygen, it may be left as it is, but when it does not have it, on the inner peripheral surface, ozone and nascent oxygen A material that is resistant to corrosion must be plated or coated.

Reference numeral 2 denotes a group of permanent magnets, which is arranged on the inner peripheral surface of the reaction tube 1 as shown in the figure. For example, m × n permanent magnets are arranged so as to be m in the circumferential direction and n in the axial direction as shown in the figure. That is, m permanent magnets 2 ₁₁ ,..., 2 _i1 , are provided on the first stage (left end) of the inner peripheral surface of the reaction tube 1.
.., 2 _m1 are arranged in an annular shape as shown in FIG.
.., the j-th stage also includes m permanent magnets 2 _1j,.
2 _ij ,..., 2 _mj are similarly arranged in an annular shape,
.., At the n-th stage (right end), m permanent magnets 2 _{1n,.
2 in,} ..., 2 _mn are also arranged in a ring shape. Here, m, n and i, j are all integers, and m ≧ 2,
n ≧ 1, i = 2, 3,..., m−1, j = 2, 3,.
It is -1. (However, this does not mean that the number of permanent magnets in each stage must be the same.)

Each of the permanent magnets 2 ₁₁ to 2 _mn can be magnetized in a direction perpendicular to the central axis of the reaction tube 1.
The magnetic field line distribution at that time is approximately as shown in FIGS.
It is similar to that of For example, when the inner end face of an arbitrary permanent magnet 2 _{ij at} the j-th stage (the i-th permanent magnet at the j-th stage) is magnetized to the N pole and the outer end face is magnetized to the S pole, the N pole (inner end face) is magnetized. The lines of magnetic force emitted from the left half first go inward, a part of which curves largely to the left, passes outward through the left tube wall, and further curves in an arc, It passes inward through the tube wall where the (outer end face) is located and returns to the S pole (outer end face). The remaining lines of magnetic force split into two in the cross section,
After each of them bends laterally, they pass outwardly through the lateral tube wall, and further bend in an arc shape before returning to the S pole (outer end face).
The magnetic lines of force emitted from the right half of the N pole (inner end face) first go inward, a part of which curves largely rightward and then passes outward through the right tube wall. After being curved in an arc shape, it passes inward through the tube wall where the S pole (outer end face) is located and returns to the S pole (outer end face). The remaining lines of magnetic force are divided into two in the cross section, each of which curves sideways, passes outward through the side wall of the tube, and further curves in an arc shape, and then S
Return to pole (outer end face).

Each of the permanent magnets 2 ₁₁ to 2 _mn is also
Can be magnetized in parallel to the axial direction of. The shape of the magnetic field lines at that time is almost the same as that of FIG. For example, when the left end face of an arbitrary permanent magnet 2 _{ij at} the j-th stage (the i-th permanent magnet at the j-th stage) is magnetized to the N pole and the right end face to the S pole, the N pole (left end face) is used. One half of the generated magnetic field lines are curved inwardly in an arc shape, further curved rightward and extended, then outwardly curved, and further curved in an arc shape, and then S
Return to the pole (right end face). Any permanent magnet 2 in the j-th stage
_ij (the j-th i-th permanent magnet in the j-th stage) has the left end face as the S pole,
Even if the right end face is changed to the N pole, the directions of the magnetic force lines are reversed, but the other matters remain the same. In addition, any two permanent magnet groups (2
_{1j- 2mj} ) and ( _{21 (j + 1)} -2m _{(j + 1)} )
In order to prevent the magnetic field components in the direction perpendicular to the central axis between the two magnet groups from canceling each other, the magnetization directions of the two magnet groups can be made opposite to each other. In addition,
The surface of the permanent magnet can often promote the decomposition of ozone. (This means that Fe, Fe ₂ O ₃ , Fe
It can be inferred from the fact that ₃ O ₄ has a high ozone oxidizing power. The other items of the second embodiment are the same as those of the first embodiment.

[Third Embodiment] A waste ozone treatment apparatus according to a third embodiment of the present invention will be described. The waste ozone treatment apparatus of the third embodiment is the waste ozone treatment apparatus of the second embodiment, wherein the surface of each of the permanent magnets is plated or coated with gold or platinum. (Not shown). Gold or platinum plated or coated on the surface of the permanent magnet prevents corrosion of the permanent magnet due to ozone O ₃ and nascent oxygen atoms, and promotes forced decomposition of ozone O ₃ by its own catalytic action. You can do it.

High-purity silver foil, rare earth oxides, manganese dioxide, lead dioxide, nickel dioxide, cobalt dioxide, iron oxide, silver oxide, and copper oxide have high ozone resolution (see “Ozone” above). Basics and Applications ”, page 26, lines 6-5 from the bottom, page 58, lines 2-12, 27
Page 5, lines 1 to 4, page 276, Table 11.7, and the above-mentioned "Physical and Chemical Dictionary," 4th edition, page 180, right column, ozone section 1
Lines 2 to 14, page 503, left column, lines 22 to 23). Therefore, when the surface of the permanent magnet is plated or coated with any of the above substances instead of the gold or platinum, the exhausted ozone can be decomposed. Third
Other items of the third embodiment are the same as those of the first embodiment.

[Fourth Embodiment] A waste ozone treatment apparatus according to a fourth embodiment of the present invention will be described. The exhaust ozone treatment apparatus of the fourth embodiment is the same as the exhaust ozone treatment apparatus of the second embodiment, except that the surface of each of the permanent magnets is coated with a synthetic resin or ceramics. (Not shown).
The synthetic resin or ceramics coated on the surface of the permanent magnet can prevent the permanent magnet from being corroded by ozone O ₃ or nascent oxygen atoms. Other items of the fourth embodiment are the same as those of the first embodiment.

[Fifth Embodiment] A waste ozone treatment apparatus according to a fifth embodiment of the present invention will be described. FIG. 4 is an explanatory view of a waste ozone treatment apparatus according to a fifth embodiment, in which FIG. 4A is a longitudinal sectional view and FIG.
It is the front view. In FIG. 4, reference numeral 1 denotes a reaction tube, and 2 denotes a group of permanent magnets. Permanent magnet group 2 includes a plurality of permanent magnets _{2 1,} 2 _{2, 2} 3, 2 _4, 2 5, _{2 6,} consists of .... Each of the permanent magnets 2 ₁ , 2 ₂ , 2 ₃ ,... Is formed, for example, in the shape of a square bar, fixed on an arbitrary diameter line in an arbitrary cross section of the reaction tube 1, and in a direction perpendicular to the central axis. Magnetized. The mounting position of each of the permanent magnets 2 ₁ ,.
A longitudinal section and angular position of the permanent magnet 2 ₁ matching the illustrated with reference (0 °), can be expressed I than in the rotation angle of the counterclockwise direction. For example, the permanent magnets 2 ₁ , 2 ₂ , 2 in FIG.
_{3, 2 4,} 2 5, _{2 6,} ... angular position of, can be expressed as shown below. That is, 0 °, 60 °, 120 °, 18
0 °, 240 °, 360 °, ...

[0033] In FIG. 4 (a), the permanent magnet _{2 1,} complete longitudinal section is visible. The permanent magnet 2 _2, lower half is excised located in front, the cut surface and the upper half is left is visible. Reason the length of the permanent magnet 2 ₂ the apparent is less than half is because it has an inclination of 60 degrees with respect to vertical plane. Permanent magnets 2 ₃ is resected upper half positioned in front, the cut surface and the lower half was left visible. Why the apparent length of the permanent magnet 2 ₃ is less than half is because it has an inclination of 120 degrees with respect to the longitudinal plane. This permanent magnet _{2 4,} 2 _{5, 2} 6,
The same applies to ... Other items of the fifth embodiment are the same as those of the first embodiment.

[Sixth Embodiment] A waste ozone treatment apparatus according to a sixth embodiment of the present invention will be described. FIG.
Is a longitudinal sectional view of the sixth embodiment. In FIG. 5, 1 is a reaction tube, 2 is a permanent magnet group, 3 is an inner shell, 4 is a suction pipe, 5 is a discharge pipe, and g is a gap. As shown in the drawing, the reaction tube 1 includes three components, that is, a first truncated cone portion, a cylindrical portion, and a second truncated pyramid portion (all without reference numerals). Here, the “truncated cone” refers to a <solid part of the remaining part obtained by cutting off the head of the cone by a plane parallel to the bottom surface>. A “cone” encompasses not only a cone but also a pyramid, and a “cylinder” encompasses not only a cylinder but also a prism. A truncated surface of the first truncated cone is connected to the right end of the suction pipe 4,
One end (left end) of the cylindrical portion is connected to the bottom surface of the first truncated cone portion, and the bottom surface of the second truncated cone portion is connected to the other end (right end) of the cylindrical portion. The left end of the outlet 5 is connected to the truncated surface of the second truncated cone. The first truncated pyramid portion, the tubular body portion, and the second truncated pyramid portion of the reaction tube 1 are all made of a nonmagnetic material.

As shown in the figure, the inner shell 3 includes a first cone portion, a cylindrical portion, and a second cone portion (all without reference numerals).
The bottom of the first cone is connected to the left end of the cylindrical body, and the right end of the cylinder is connected to the bottom of the second cone. The first cone portion, the cylindrical body portion, and the second cone portion of the inner shell 3 are all made of a non-magnetic material. The inner shell 3 is fixed to the reaction tube 1 by an appropriate fixing means as shown in the drawing. When the central axes of the two coincide, a uniform gap g is formed everywhere between the outer surface of the inner shell 3 and the inner surface of the reaction tube 1.

The permanent magnet group 2 includes a large number of rod-like permanent magnets 2.
_{11, ...,} consisting of _{2 mn.} There are approximately three ways of arranging the many bar-shaped permanent magnets 2 ₁₁ ,..., 2 _mn .
In the first case, many bar-shaped permanent magnets 2 ₁₁ ,..., 2 _mn
Are arranged on the outer surface of the reaction tube 1 and in parallel with the central axis thereof, as shown in the figure. The manner of arrangement in this case is the same as that of the first embodiment.
In the second case, a large number of rod-shaped permanent magnets 2 ₁₁ ,..., 2 _mn
Are arranged on the inner surface of the reaction tube 1 so as to be parallel to the central axis thereof. The manner of arrangement in that case is the same as that of the second embodiment.

In the third case, a large number of bar-shaped permanent magnets 2 ₁₁ ,..., 2 _mn are arranged on the outer surface of the inner shell 3 and in a parallel relationship with the central axis thereof. The manner of arrangement in this case is substantially the same as that of the first embodiment. The magnetizing direction of each of the rod-shaped permanent magnets 2 ₁₁ ,..., 2 _mn is perpendicular or parallel to the central axis of the reaction tube 1 in any of the above cases. The magnetic field line distribution thereby can be easily inferred from the magnetic field line distribution of the first embodiment (see FIG. 2). According to the sixth embodiment,
All the exhaust gas has a gap g, that is, a permanent magnet 2 ₁₁ ,.
_mn , the interaction between the discharged ozone and the magnetic field occurs in the region where the magnetic field is strongest. Other items of the sixth embodiment are the same as those of the first and second embodiments.

[Seventh Embodiment] An exhaust ozone treatment apparatus according to a seventh embodiment of the present invention will be described. FIG. 6 is a longitudinal sectional view of the seventh embodiment. 6, 1 reaction column, 2 is the permanent magnet group, 3r is rotary inner shell, the 4 suction pipe, 5 is the discharge pipe, a plurality of rotary blades 6 to _6, 7 1-7 ₂ first A second rotary shaft, 8 is a small bearing, m is a prime mover (for example, a rotary motor).

As shown, the reaction tube 1 contains three components, namely, a first frustoconical portion, a cylindrical portion, and a second frustoconical portion (all without reference numerals). . The left end of the suction pipe 4 is connected to the truncated surface of the first truncated cone, and the bottom of the first truncated cone is connected to the left end of the cylindrical portion. The bottom end of the second truncated cone is connected to the right end of the portion, and the outlet 5 is connected to the truncated surface of the second truncated cone. Each of the first truncated cone portion, the cylindrical portion, and the second truncated cone portion constituting the reaction tube 1 are:
Made of non-magnetic material. The reaction tube 1 is fixed to a floor or a wall or the like by an appropriate support member (not shown).

As shown, the rotary inner shell 3 includes three components, namely, a first cone portion, a cylindrical portion, and a second cone portion (all without reference numerals). First rotating shaft 7 ₁
The right end of the first cone is connected to the head of the first cone, the bottom of the first cone is connected to the left end of the cylinder, and the right end of the second cone is connected to the second cone parts which bottom is connected to, the head of the cone portion of the second is connected to the second rotating shaft 7 _2. The first rotary shaft 7 ₁ and the second rotating shaft 7 ₂ can also be configured in one same axis of rotation. At that time, the rotation shaft passes through the inside of the rotary inner shell 3. The first cone portion, the cylindrical portion, and the second cone portion of the rotary inner shell 3 are all made of a non-magnetic material. The first of the rotating inner shell 3
Of the small bearing 8 via the _first rotating shaft 71.
, And the second conical portion is connected to the rotation shaft of the rotary motor m via the _second rotation shaft 72.

The permanent magnet group 2 includes a large number of rod-like permanent magnets 2.
_{11, 2} 12, _..., consisting of _{2 1n.} Number of the rod-shaped permanent magnet _{2 11,} 2 12, _..., the manner of arrangement of _{2 1n} is approximately 3
There is a street. In the first case, a large number of rod-shaped permanent magnets 2 ₁₁ ,
2 _12, ..., a 2 _1n, on the outer peripheral surface of the reaction tube 1, and can be arranged so as form a parallel relationship with the central axis line. In the second case, a large number of rod-shaped permanent magnets 2 ₁₁ ,
2 _12, ..., a 2 _1n, on the inner peripheral surface of the reaction tube 1, and can be arranged so as form a parallel relationship with the central axis line. In the third case, a large number of rod-shaped permanent magnets 2 ₁₁ ,
2 _12, ..., a 2 _1n, on the outer peripheral surface of the rotary inner shell 3, and can be arranged so as form a parallel relationship with the central axis line. The direction of magnetization of each of the rod-shaped permanent magnets 2 ₁₁ ,... Is selected at right angles or parallel to the central axis of the reaction tube 1 in any of the above cases.

The plurality of rotating blades 6 can be arranged on the conical surface of the first conical portion and / or the conical surface of the second conical portion of the rotary inner shell 3. The shape of the rotating blades 6 is selected in accordance with a known turbo blower design theory. When a powerful blower is arranged before the suction pipe 4 or after the discharge pipe 5, the rotary blades 6 to 6 may be omitted. According to the seventh embodiment, as in the sixth embodiment, all the exhaust gas flows near the gap g, that is, the vicinity of the permanent magnets 2 ₁₁ ,..., 2 _mn .
The interaction between the discharged ozone and the magnetic field is performed in a region where the magnetic field is strongest. Moreover, the pumping action of a plurality of rotating blades 6, since the exhaust gas flow is accelerated, so that the interaction of the exhaust ozone O ₃ and the magnetic field is enhanced. Seventh
Other matters of the embodiment are the same as those of the first and second embodiments.

[Eighth Embodiment] An exhaust ozone treatment apparatus according to an eighth embodiment of the present invention will be described. FIG. 7 is a longitudinal sectional view of a device for treating exhausted ozone according to the eighth embodiment. In FIG. 7, 1r is a rotary reaction cylinder, 2 is a permanent magnet group, 3 is a fixed inner shell, 4r is a suction pipe and rotary shaft, 5r is a discharge pipe and rotary shaft, 6 to 6 are a plurality of rotary blades, 9 ₁ , 9 ₂ are first and second large bearings, 10 ₁ , 1
0 ₂ first, second fixing _bar, 11 1, 11 ₂ first, second fixing member, p is a driven pulley, s is the supporting member.

As shown, the fixed inner shell 3 contains three components, a first cone, a cylinder, and a second cone (none shown). First fixed rod 10
The ₁ at the right end is connected to the head of the first cone section, the first
The bottom end of the cylindrical portion is connected to the left end of the cylindrical portion, the right end of the cylindrical portion is connected to the bottom of the second conical portion, and the second conical portion has 2 fixed bars 10 ₂ is connected. And, the first cone portion of the fixed inner shell 3 is
Through the fixing rod 10 ₁ is fixed to the first fixing member 11 _1, the second cone portion through the second fixing bar 10 ₂ is fixed to the second fixing member 11 ₂ .

As shown, the rotary reaction tube 1r contains three components, a first frustoconical portion, a cylindrical portion, and a second frustoconical portion. The right end of the suction pipe / rotating shaft 4r is connected to the truncated surface of the first truncated cone, and the bottom of the first truncated cone is connected to the left end of the cylindrical portion. The bottom of the second truncated cone is connected to the right end of the body, and the left end of the discharge tube and rotary shaft 5r is connected to the truncated surface of the second truncated cone. First of rotary reaction tube 1
The frusto-conical portion, the cylindrical portion, and the second frusto-conical portion are all made of a non-magnetic material. The suction pipe and rotating shaft 4r are
It is supported by a first large bearings 9 _1, the discharge pipe and the rotating shaft 5r are supported by the second large bearings 9 _2. The driven pulley p includes an outer peripheral surface of the rotary reaction tube 1, a suction pipe and a rotating shaft 4.
r or the outer surface of the discharge tube / rotating shaft 5r (FIG. 7)
, Or integrally or separately. A belt transmission mechanism (not shown) is engaged with the driven pulley p.

The permanent magnet group 2 includes a large number of rod-like permanent magnets 2.
₁₁ ,... Many rod-shaped permanent magnets 2 ₁₁ ,
There are approximately three ways to _arrange 2 ₁₂ ,..., _21n .
In the first case, a large number of rod-shaped permanent magnets 2 ₁₁ , 2 ₁₂ ,
..., a 2 _1n, on the outer peripheral surface of the rotating reaction pipe 1r, and as forming a parallel relationship with the central axis, it can be arranged. In the second case, a large number of rod-shaped permanent magnets 2 ₁₁ ,
2 _12, ..., a 2 _1n, on the inner peripheral surface of the rotating reaction pipe 1r, and as forming a parallel relationship with the central axis, it can be arranged. In the third case, many rod-shaped permanent magnets 2
_{11, 2} 12, _..., a 2 _1n, on the outer peripheral surface of the stationary inner shell 3, and as forming a parallel relationship with the central axis, can be arranged.

The magnetization direction of each of the bar-shaped permanent magnets 2 ₁₁ ,.
In either case, a direction perpendicular or parallel to the central axis of the rotary reaction tube 1r is selected. Plural rotating blades 6
6 are arranged on the inner cone surface of the first cone portion and / or the inner cone surface of the second cone portion of the rotary reaction tube 1r. However, before the suction pipe and rotary shaft 4r or the discharge pipe and rotary shaft 5r
When a powerful blower is arranged at the subsequent stage, the rotating blades 6 to 6 may be omitted. According to the eighth embodiment, as in the sixth embodiment, all exhaust gas flows in the vicinity of the permanent magnets 2 ₁₁ ,..., 2 _mn. The action will take place in the region where the magnetic field is strongest. Further, similarly to the seventh embodiment, the pumping action of a plurality of rotating blades 6 to 6, since the exhaust gas flow is accelerated, the interaction between discharge ozone O ₃ and the magnetic field is enhanced. Other items of the eighth embodiment are the same as those of the first and second embodiments.

[Ninth Embodiment] A waste ozone treatment system according to a ninth embodiment of the present invention will be described. FIG. 8 is a schematic diagram of a system for treating waste ozone according to the ninth embodiment. FIG. 8 (a) is an example of a series type combined system, in which three waste ozone treatment apparatuses α,
β and γ are connected in series. The three waste ozone treatment devices α, β, and γ are any of the waste ozone treatment devices of the first to eighth embodiments, and may be the same or different from each other. No problem.

FIG. 8 (b) shows an example of a parallel composite system, in which three waste ozone treatment apparatuses α, β, γ are connected in series. The three waste ozone treatment devices α (alpha), β (beta), and γ (gamma) are any of the waste ozone treatment devices of the first to eighth embodiments, and are the same as one another. Or different from each other.

FIG. 8 (c) shows an example of a series-parallel type combined system, in which a first parallel system composed of three waste ozone treatment devices α, β, γ, and three waste ozone Processing equipment δ (delta), ε (epsilon), ζ (zeta)
And a second parallel system consisting of 6 waste ozone treatment devices α, β, γ,
δ, ε, ζ are any of the exhaust ozone treatment apparatuses of the first to eighth embodiments, and
They can be different from each other.

FIG. 8D shows an example of a parallel-series combined system, in which a first series system composed of two waste ozone treatment devices α and δ, and a similar two waste ozone treatment device. A second series system composed of β and ε and a third series system also composed of two waste ozone treatment devices γ and ζ are connected in series. The six waste ozone treatment apparatuses α, β, γ, δ, ε, and ζ are any of the waste ozone treatment apparatuses of the first to eighth embodiments, and may be the same as each other. , May be different from each other.

FIG. 8 (e) shows an example of a circulation-type combined system in which four waste ozone treatment devices α, β, γ, δ are connected in a recursive manner. The four waste ozone treatment apparatuses α, β, γ, and δ are any of the waste ozone treatment apparatuses of the first to eighth embodiments, and are different from each other even if they are the same. But it doesn't hurt.

To summarize the above, the waste ozone treatment system of the ninth embodiment comprises one or more groups of the waste ozone treatment apparatus of the first to eighth embodiments. Contains a large number of waste ozone treatment devices, selected from the series, a large number of waste ozone treatment devices, a series type, a parallel type,
Or, they are connected in a series-parallel type, a parallel series type, or a circulating type. According to the waste ozone treatment system of the ninth embodiment, the exhaust ozone decomposition capability is greatly increased as compared with a single waste ozone treatment device. Therefore,
The concentration of exhaust ozone in exhaust gas can be significantly reduced.

[Tenth Embodiment] A waste ozone treatment system according to a tenth embodiment of the present invention will be described. FIG. 9 is an external view of a waste ozone treatment system according to the tenth embodiment. In FIG. 9, 1r,.
Are rotary reaction cylinders, which are of the same type as the rotary reaction cylinder 1r in the exhaust ozone treatment apparatus of the eighth embodiment, and 4r,... Are all suction pipes and rotary shafts, 5r,. Are discharge pipes and rotary shafts, and p,... Are driven pulleys. P is a driving pulley, B is a belt, and M is a motor (for example, a rotary motor). Each driven pulley p, ...
May be integrally formed on the outer peripheral surface of the rotary reaction tube 1r, or on the suction tube / rotation shaft 4r or the discharge tube / rotation shaft 5r, or may be additionally provided. Each suction pipe and the rotating shaft 4r and the discharge pipe and the rotating shaft 5r is the large bearings (first 7, is of the second large bearings 9 _1, 9 ₂ and the like.), Is supported .

The plurality of rotary reaction tubes 1r,... Are arranged in a horizontal line on a plane as shown in the figure. Alternatively, they are arranged in a horizontal row on a large-diameter virtual cylindrical surface, on an elliptical cylindrical surface, or on a cylindrical surface including a curved portion whose cross-sectional profile is convex. Thereby, the plurality of driven pulleys p,... Are also arranged in a horizontal row. A driving pulley P is provided on the extension. One belt B is engaged on both sides or one side of a plurality of driven pulleys p,... And one driving pulley P arranged in a horizontal line. The rotation shaft of the motor M is connected to the motor pulley P.

Thus, only one prime mover M is driven by the prime mover P, the belt B and the driven pulleys p,.
The rotary reaction cylinders 1r,... Can be rotated. or,
A pair or one idler pulley i is engaged with the belt B between two adjacent driven pulleys p, p so that the belt B can be strongly pressed from both sides or one side, and the driven pulleys p, p and the belt B are engaged. Can be strengthened. According to the tenth embodiment, a large number of rotary reaction tubes 1r,... Can be rotated by only one motor M. Therefore, initial costs and running costs can be reduced.

[Other Embodiments] Other embodiments will be described. As mentioned above, gold, platinum, high purity silver foil, rare earth oxides, and manganese dioxide, lead dioxide, nickel dioxide, cobalt dioxide, iron oxide, silver oxide, and copper oxide have high ozone resolution. Therefore, the portion in contact with the exhausted ozone in the above embodiments, that is, the inner peripheral surface of the reaction tube 1 in FIGS. 1 and 3 to 4 (first to fourth embodiments), and FIGS. The plating or coating of the above substances may be applied to all or a part of the inner peripheral surface of the reaction tube 1 to the rotating reaction tube 1r and the entire outer peripheral surface of the inner shell 3 to the rotating inner shell 3r in the embodiment). I can do it. 8 to 9 (ninth to tenth embodiments)
Can be plated or coated with the above substances. Thereby, the ozonolysis capacity is additively enhanced.

[0058]

Since the invention of this application is constituted as described above, remarkable effects can be obtained as shown in the following (a) to (g). (A) Since there is no need for a high-temperature reaction as in the pyrolysis method, the activated carbon method, and most of the catalyst methods, it can be continuously operated at room temperature. (B) It can be continuously and massively decomposed under normal temperature and wet conditions. (C) There is no danger of generating harmful gas as in the chemical cleaning method. Also, there is no problem of waste liquid treatment. (D) There is no risk of ignition or explosion due to oxidation heat as in the activated carbon method. (E) There is no need to periodically replenish the material (activated carbon) as in the activated carbon method. (F) Initial costs are lower than those of the thermal decomposition method and the catalytic method. (G) The running cost is lower than the chemical cleaning method and the activated carbon method.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of a first embodiment of the present invention.

FIG. 2 is an explanatory diagram of a magnetic field in the first embodiment.

FIG. 3 is an explanatory diagram of a second embodiment of the present invention.

FIG. 4 is an explanatory diagram of a fifth embodiment of the present invention.

FIG. 5 is a longitudinal sectional view of a sixth embodiment of the present invention.

FIG. 6 is a longitudinal sectional view of a seventh embodiment of the present invention.

FIG. 7 is a longitudinal sectional view of an eighth embodiment of the present invention.

FIG. 8 is a schematic diagram of a ninth embodiment of the present invention.

FIG. 9 is an external view of a tenth embodiment of the present invention.

[Explanation of symbols]

Reference Signs List 1 reaction tube 1r rotary reaction tube 2 permanent magnet group 2 ₁₁ permanent magnet 2 ₁₂ permanent magnet 2 ₁₃ permanent magnet 2 _1n permanent magnet 2 ₁ permanent magnet 2 ₂ permanent magnet 2 ₃ permanent magnet _2n permanent magnet 3 inner shell 3r rotary Inner shell 4 Suction pipe 4r Suction pipe and rotating shaft 5 Discharge pipe 5r Drain pipe and rotating shaft 6 Rotating blade 7 ₁ Rotating shaft 7 ₂ Rotating shaft 8 Bearing 9 ₁ First large bearing 9 ₂ Second large bearing 10 ₁ first fixed rod (or fixed pipe) 10 ₂ second fixed rod (or fixed pipe) 11 ₁ first fixed member 11 ₂ second fixed member B belt g gap m motor (for example, rotary motor) M Prime mover (for example, rotary motor) P Prime pulley p Follower pulley

Claims (10)

[Claims] 1. A reaction tube (1) and a plurality of rod-shaped permanent magnets (2 ₁₁ ,...), Wherein the reaction tube (1) is made of a non-magnetic material; _11, ...) is on the outer peripheral surface of the reaction tube (1), and are arranged in parallel with its central axis, the magnetization direction of each rod-shaped permanent magnet _(211, ...), the reaction tube (1 A device for treating ozone waste, wherein a direction perpendicular or parallel to the central axis of (2) is selected. 2. A reaction tube (1) and a plurality of rod-shaped permanent magnets (2 ₁₁ ,...), Wherein the reaction tube (1) is made of a non-magnetic material; _11, ...) is on the inner peripheral surface of the reaction tube (1), and are arranged in parallel with its central axis, the magnetization direction of each rod-shaped permanent magnet _(211, ...), the reaction tube ( A waste ozone treatment apparatus, wherein a direction perpendicular or parallel to the central axis of 1) is selected. 3. The exhaust ozone treatment apparatus according to claim 2, wherein the surface of each of the permanent magnets (2 ₁₁ ,...) Is plated or coated with gold or platinum. Processing equipment. 4. The exhaust ozone treatment apparatus according to claim 2, wherein a surface of each of the permanent magnets (2 ₁₁ ,...) Is coated with a synthetic resin or ceramics. Processing equipment. 5. A reaction tube (1) comprising a plurality of rod-shaped permanent magnets (2 ₁ , 2 ₂ , 2 ₃ ,...), Wherein said reaction tube (1) is made of a non-magnetic material; of the permanent magnet (2 _{1, 2} 2, 2 _{3, ...)} are spaced on the central axis of the reaction tube (1), is arranged so as to and perpendicular to said central axis, each rod-like The exhausted ozone treatment apparatus, wherein the magnetization direction of the permanent magnets (2 ₁₁ ,...) Is selected to be a direction perpendicular or parallel to the central axis of the reaction tube (1). 6. A reaction tube (1), a plurality of rod-shaped permanent magnets (2 ₁₁ ,...), An inner shell (3), a suction pipe (4), and a discharge pipe (5). The reaction tube (1) includes a first truncated cone portion, a tubular portion, and a second truncated cone portion, and a first truncated cone portion at the right end of the suction pipe (4). Are connected, the bottom of the first truncated cone is connected to the left end of the cylinder, and the right end of the cylinder is connected to the bottom of the second truncated cone. The first truncated cone portion, the cylindrical portion, and the second truncated pyramid portion are made of a non-magnetic material, and the inner shell (3) includes a first cone portion, a cylindrical portion, A second cone portion is included, a bottom end of the first cone portion is connected to a left end of the cylinder portion, and a right end of the cylinder portion is connected to a bottom surface of the second cone portion, The first cone portion, the cylindrical body portion, and the second cone portion are made of a non-magnetic material. ) Is fixed to the reaction tube (1), and a gap (g) for flowing exhaust gas is formed between the outer surface of the inner shell (3) and the inner surface of the reaction tube (1); The rod-shaped permanent magnets (2 ₁₁ ,...) Are disposed on the outer surface or inner surface of the reaction tube (1) or the inner shell (3).
Are arranged so as to have a parallel relationship with their central axes, and the magnetization direction of each of the rod-shaped permanent magnets (2 ₁₁ ,...) Is set with respect to the central axis of the reaction tube (1). A waste ozone treatment device with a right angle or parallel direction selected. 7. A reaction tube (1), a number of rod-shaped permanent magnets (2 ₁₁ ,...), A rotary inner shell (3r), a suction pipe (4), a discharge pipe (5), and a first pipe. , a second rotary shaft ₍₇ 1, _{7 2),} a bearing (8), containing the prime mover (m), the reaction column (1), the first truncated cone portion, the cylindrical body portion And a second truncated cone portion, and a truncated surface of the first truncated cone portion is connected to a right end of the suction pipe (4).
The left end of the cylindrical body is connected to the bottom of the truncated cone,
The bottom of a second truncated cone is connected to the right end of the cylinder, and the first truncated cone, the cylinder, and the second truncated cone are made of a non-magnetic material. The rotary inner shell (3r) includes a first cone portion, a cylinder portion, and a second cone portion, and the bottom end of the first cone portion has a left end of the cylinder portion. The bottom of a second cone is connected to the right end of the cylinder, the first cone, the cylinder and the second cone are made of a non-magnetic material, The first conical portion of the inner shell (3r) is supported by a bearing (8) via a _first rotating shaft (7 ₁ ), and
Is connected to the prime mover (m) via a _second rotating shaft (72), and the outer peripheral surface of the rotary inner shell (3r) and the inner peripheral surface of the reaction tube (1) are connected to each other. A gap (g) for flowing exhaust gas is formed between them, and the large number of rod-shaped permanent magnets (2 ₁₁ ,...) Are formed on the outer peripheral surface or inner peripheral surface of the reaction tube (1) or the rotary type. The rod-shaped permanent magnets (2 ₁₁ ,...) Are arranged on the outer peripheral surface of the inner shell (3r) so as to have a parallel relationship with their central axes. A device for treating waste ozone, wherein a direction perpendicular or parallel to the central axis is selected. 8. A rotary reaction tube (1r), a large number of rod-shaped permanent magnets (2 ₁₁ ,...), A fixed inner shell (3), a suction tube and rotating shaft (4r), and a discharge tube and rotation. a shaft (5r), first, and second large bearings ₍₉ 1, _{9 2),} first, second fixing bar ₍₁₀ 1), and (10 _2), first and second fixed The fixed inner shell (3) includes a member (11 ₁ , 11 ₂ ), a driven pulley (p), and a belt transmission mechanism, wherein the fixed inner shell (3) includes a first cone portion, a cylindrical portion, and a second cone. A body portion, a bottom end of the first cone portion is connected to a left end of the cylinder portion, and a right end of the cylinder portion is connected to a bottom surface of a second cone portion; The cone portion, the cylindrical portion, and the second cone portion include:
The first cone part is fixed to the first fixing member (11 ₁ ) via the _first fixing rod (10 ₁ ), and the second cone part is formed of a non-magnetic material. , through the second fixing bar (10 _2), fixed to the second fixing member (11 _2), the rotary reaction column (1r), the first truncated cone portion, the cylindrical body And a truncated surface of the first truncated cone is connected to a right end of the suction pipe / rotating shaft (4r). The bottom of the conical body is connected to the left end of the cylindrical body, and the right end of the cylindrical body is connected to the bottom of the second truncated cone. The truncated surface is connected to the discharge tube / rotating shaft (5r), the first truncated cone, the cylindrical body and the second truncated cone are made of a non-magnetic material, and the suction tube Rotation axis (4r) is supported by said first large bearings (9 _1), the discharge pipe and the rotating shaft (5
r) is supported by the _second large-sized bearing (92), and has an outer peripheral surface of the fixed inner shell (3) and the rotary reaction tube (1).
A gap (g) for flowing exhaust gas is formed between the driven pulley (p) and the inner circumferential surface of the rotary reaction tube (1r) or the suction pipe. The belt transmission mechanism is integrally or additionally formed or configured on the outer peripheral surface of the rotating shaft (4r) or on the outer peripheral surface of the discharge tube and rotating shaft (5r). The belt transmission mechanism is associated with the driven pulley (p). The plurality of rod-shaped permanent magnets (2 ₁₁ ,...) Are arranged on the outer peripheral surface or inner peripheral surface of the rotary reaction tube (1r) or on the outer peripheral surface of the rotary inner shell (3), and The rod-shaped permanent magnets (2 ₁₁ ,...) Are arranged so as to have a parallel relationship with the central axis thereof. Is selected, the waste ozone treatment device. 9. An apparatus for treating a large number of exhausted ozones, wherein the apparatus for treating a large number of exhausted ozones is selected from one or a plurality of groups in the apparatus for treating an exhausted ozone according to claim 1. Is a waste ozone treatment system connected in series, parallel, series-parallel or parallel-series, or circulation. 10. A plurality of exhaust ozone treatment apparatuses according to claim 8, one driving pulley (P), and one belt (B).
And the treatment device for each exhaust ozone is a rotary reaction tube (1r).
, A suction pipe and rotary shaft (4r), and a discharge pipe and rotary shaft (5r).
r), and the rotary reaction tube (1)
A driven pulley (p) is integrally or additionally formed or configured on the outer peripheral surface of (r), on the outer peripheral surface of the suction pipe and rotary shaft (4r), or on the outer peripheral surface of the discharge pipe and rotary shaft (5r). The one driving pulley (P) and all the driven pulleys (p ₁ ...) Are on one plane, on a large-diameter cylindrical surface, on an elliptical cylindrical surface, or on a curve whose cross-sectional profile is convex. The one belt (B) is arranged in a horizontal line on the cylindrical surface including the portion, and is engaged with the one driving pulley (P) and all the driven pulleys (p). There is a waste ozone treatment system.