JP2000229292A - Air and water treating device, air and water treating method and oil and water mixing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simultaneously execute the modification of air and water. SOLUTION: Water is filled in an air and water treating device constituted with an outer vessel 2, an inner vessel 3 inserted in the outer vessel 2, an inner and outer vessels communicating port 11 provided at the lower end of the inner vessel 3, an air permeable block 4 inserted into the inner vessel 3 and an air sending pie 5 connected to the air permeable block 4 from outside, and air is blown into the water by interposing the air permeable block 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air-water treatment apparatus for reforming air and water, a method for treating air and water using the air-water treatment apparatus, and an oil using the air-water treatment apparatus. And a method for mixing water.

[0002]

2. Description of the Related Art When water is blown (aerated), clusters are fragmented, and taste and biological activity are improved. Conventionally, as shown in FIG. 2, a gas permeable block (2) such as a ceramic sintered body attached to the end of an air passage (24) in a container (22).
An aeration device (21) into which 3) was inserted was provided.

[0003]

In the aeration device (21), the problem is that when the clusters are fragmented, the surface tension of water decreases, and bubbles overflow from the upper end of the container (22). There was a point.

[0004]

According to the present invention, an outer container (2), an inner container (3) inserted into the outer container (2), and an inner container are provided as means for solving the above-mentioned problems. (3) Inner / outer container communication port (11) provided at the lower end, a permeable block (4) inserted into the inner container (3), and the permeable block
An air-water treatment device (1) comprising (4) an air communication pipe (5) connected from the outside. The inner container
A guide cover (6) is arranged above the (3) through a slit (7), and a conical guide block (12) is provided at the center of the lower surface of the guide cover (6). Is desirable. Further, it is preferable that an upper end opening of the outer container (2) is closed by a lid (8), and an exhaust pipe (9) is inserted and communicated from the outside into the outer container (2) through the lid (8). . Further, the inside of the air-water treatment device (1) is filled with water,
(5) Air is sent from the air-permeable block (4) to the air-permeable block (4), and the air is blown out of the water from the air-permeable block (4). And air is sent from the air passage pipe (5) to the air permeable block (4), and the water and oil are ejected from the air permeable block (4) into the water and oil. And a method of mixing oil and water.

[0005]

[Function] Ventilation block (4) for ventilating air from air duct (5)
Then, the water in the inner container (3) is blown from the air permeable block (4) and aerated. Due to the aeration, the water clusters are fragmented, the surface tension is reduced, and the foam is easily foamed, and the foam overflows from the inner container (3) into the outer container (2). It is circulated into the inner container (3) from the inner / outer container communication port (11) on the lower side of the inner container (3). As described above, when the bubbles are crushed mainly in the outer container (2), the water clusters are further subdivided and negative ions are generated in the air.

When the guide lid (6) is arranged above the inner container (3), the bubbles of the inner container (3) are thinned while being guided by the guide block (12) of the guide lid (6). The foam is introduced into the outer container (2) through the gap (7), and in this case, the foam is passed through the gap (7), and the shearing force further promotes the collapse of the foam, thereby forming water clusters. Subdivision and generation of negative ions in the air are performed efficiently.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to an embodiment shown in FIG. 1. An air / water treatment apparatus (1) comprises an outer container (2) and contents inserted in the outer container (2). Container (3), a gas permeable block (4) inserted in the inner container (3), and an air passage pipe (5) to which a terminal is connected to the gas permeable block (4)
And a guide lid (6) which is disposed above the inner container (3) through a slit (7) and is supported by the air passage pipe (5).
A lid (8) for closing the upper end opening of the outer container (2), and an exhaust pipe (9) inserted into the outer container (2) from the outside through the lid (8). .

The inner container (3) has a cylindrical shape with upper and lower ends open, is supported on the bottom of the outer container (2) via a spacer (10), and is held by the spacer (10). 3) An inner / outer container communication port (11) is formed on the lower side. Further, from the center of the lower surface of the guide lid (6), a conical guide block (1) is formed.
2) is formed. The air pipe (5) communicates with the blower (13) and has a valve (14) interposed.

The permeable block (4) is made of, for example, ceramic particles of silica, alumina, zirconia, titania, etc.
Particles of thermoplastics such as polystyrene, polymethyl methacrylate, polyethylene, polypropylene,
It is a sintered body of particles of a metal such as aluminum, iron, and stainless steel, and usually has a pore diameter of 150 to 250 μm. Further, a gap (7) between the inner container (3) and the guide lid (6)
Is about 1 to 3 mm wide, and the inner container (3) and outer container
The diameter ratio with (2) is about 1: 1.3 to 1: 1.6.

In the above construction, the inner container (3) and the outer container (2) are filled with water W, the valve (14) is opened, and air is sent from the blower (13) to the air sending pipe (5), and the air is vented. Sex block (4)
Then, air is blown into the water W of the inner container (3) and aerated. The air blowing rate is usually 30 to 40 l / min. The clusters of water are subdivided by such aeration and the surface tension is reduced, and a foam layer F is formed on the water layer W in the inner container (3). The foam layer F swells upward, and eventually the inner container
At the upper end opening of (3), it is guided by the guide block (12) and spreads radially, and the inner container (3) and the guide lid
It overflows into the outer container (2) from the gap (7) between the container (6).

The foam in the foam layer F naturally collapses, and negative ions are generated in the water at this time. Further, the foam is forced by shearing force when passing through the slit (7). In this case, negative ions are generated more efficiently in the water. A water layer W accumulates at the bottom of the outer container (2), and water in the water layer W is supplied to the inner container via the inner / outer container communication port (11).
(3) circulates within. Then, the air is discharged from the outer container (2) to the outside world by the exhaust pipe (9).

[0012] After processing the thus treated after 5 min air and water, was measured in the water of the cluster size to the ¹⁷ O-NMR spectral analysis, the ¹⁷ O-NMR spectral analysis line width 52.3Hz The amount of negative ions in the air is about 30 m at a distance of 1 m from the outlet of the exhaust pipe (9).
The number of positive ions was 00 / cm ³ , and the amount of positive ions was about 1000 / cm ³ . On the other hand, the ¹⁷ O-NMR spectrum analysis line width of untreated water was 93.4 Hz, the amount of negative ions was about 320 / cm ³ , and the amount of positive ions was about 2120 / cm ³ .

The water treated in this manner has a good taste, and the air is purified and contains a large amount of negative ions. It has a therapeutic effect on headache, asthma, pyometra and the like. Further, the air-water treatment apparatus of the present invention can be used for oil-water mixing. For example, an air / water treatment apparatus according to the present invention is charged with a mixture of water: kerosene at a weight ratio of 8: 2, and air is added to the air / water treatment apparatus.
After blowing for 0 minutes, the kerosene almost became emulsified in water, and then did not separate even if left for one month or more. In the present invention, the oil mixed with water is other than kerosene, for example, light oil, heavy oil, animal oil, vegetable oil, silicone oil, or an organic solvent such as toluene, xylol, ethyl acetate, and butyl acetate.

In the present invention, an untreated air-permeable block (4) is used, but the air-permeable block (4) may be treated with divalent and trivalent iron. In order to treat the air permeable block (4) with ferrous (III) iron, the air permeable block (4) is immersed in a ferrous (III) solution or air passed through the ferrous (III) solution is applied to the air permeable block (4). Or contact with the breathable block (4).

The divalent and ferrous iron solution is prepared by the following two methods. (1) 1 g of ferric chloride anhydride is placed in 5 ml of a 12N aqueous solution of caustic soda to dissolve with stirring, and left at room temperature for 5 hours or more. The aqueous solution is adjusted to a pH of about 7 with a 12N hydrochloric acid aqueous solution.
The solution is filtered through filter paper (No. 5C) and concentrated under reduced pressure to precipitate crystals. The crystals were collected, dried in a desiccator under reduced pressure, dissolved in 10 ml of a mixed solvent of isopropanol-water at a weight ratio of 80:20, filtered through filter paper (No. 5C), and concentrated under reduced pressure to remove the solvent. Is removed and dried. The above-described extraction-concentration-drying operation is repeated several times to obtain purified activated iron chloride crystals. The crystals are dissolved in distilled water to make a 2 ppm aqueous solution. (2) 1 g of ferrous sulfate is added to 5 ml of 12N hydrochloric acid solution and stirred to dissolve. The solution is filtered through filter paper (No. 5C) and concentrated under reduced pressure to precipitate crystals. The crystals were collected, dried in a desiccator under reduced pressure, dissolved in 10 ml of a mixed solvent of isopropanol-water at a weight ratio of 80:20, filtered through filter paper (No. 5C), and concentrated under reduced pressure to remove the solvent. Is removed and dried. The above extraction-concentration-
The drying operation is repeated several times to obtain purified activated iron chloride crystals. The crystals are dissolved in distilled water to make a 2 ppm aqueous solution.

When the air-permeable block (4) thus treated with ferrous (III) iron is used, the ¹⁷ O-NMR spectrum analysis line width of the treated water is 49.6 Hz, and the treated water has a line width of 49.6 Hz. The amount of negative ions was 3,400 / cm ³ .

[0017]

According to the present invention, the reforming of water and air is simultaneously and efficiently performed.

[Brief description of the drawings]

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

FIG. 2 is an explanatory view of a conventional example.

[Explanation of symbols]

 1 Air water treatment device 2 Inner container 3 Outer container 4 Air permeable block 5 Air supply pipe 6 Guide lid 7 Slot 8 Lid 9 Exhaust pipe 11 Inner / outer vessel communication port 12 Guide block

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) B01F 3/08 B01F 3/08 Z 13/02 13/02 A

Claims (5)

[Claims] 1. An outer container, an inner container inserted into the outer container, an inner / outer container communication port provided at a lower end of the inner container, a permeable block inserted into the inner container, An air water treatment apparatus comprising: an air passage pipe connected to the air-permeable block from outside. 2. A guide cover according to claim 1, wherein a guide cover is disposed above the inner container via a slit, and a conical guide block is provided at the center of the lower surface of the guide cover. Air water treatment equipment 3. The air / water treatment apparatus according to claim 1, wherein an upper end opening of the outer container is closed by a lid, and an exhaust pipe is inserted and connected from the outside to the outer container through the lid. 4. The air-water treatment apparatus according to claim 1, 2 or 3 is filled with water, air is sent from an air pipe to an air-permeable block, and air is jetted from the air-permeable block into the water. Air water treatment method characterized by the following: 5. The air-water treatment apparatus according to claim 1, 2 or 3, wherein the air-water treatment apparatus is filled with water and oil, and air is sent from an air passage pipe to a gas-permeable block. An oil-water mixing method comprising mixing water and oil by blowing air into the oil.