WO2015088215A1

WO2015088215A1 - Apparatus for mixing first fluid into second fluid

Info

Publication number: WO2015088215A1
Application number: PCT/KR2014/012037
Authority: WO
Inventors: 이춘우
Original assignee: 이춘우
Priority date: 2013-12-10
Filing date: 2014-12-09
Publication date: 2015-06-18

Abstract

The present invention relates to an apparatus for mixing a first fluid into a second fluid, which can clearly and finely cut bubbles or droplets of a first fluid discharged into a second fluid by the rotation speed of an outer pipe, a retainer, an inner pipe, a disc case or a disc plate, which are rotating bodies, via a through hole of the rotating body, by means of an opening and shutting means such as a plurality of blades or a plurality of ball plungers which are elastically in pressurized contact with the rotating body, thereby finely and freely adjusting the size of generated bubbles or droplets.

Description

Device for mixing the first fluid into the second fluid

The present invention relates to an apparatus for incorporating a first fluid (gas or liquid) into a second fluid (liquid or gas), for example, a bubble generator, and more particularly, to a microbubble or droplet. A device for making and incorporating it into a second fluid.

Bubble refers to a bag of gas, or bubble, present in a liquid.

Small bubbles having a bubble diameter of about 100 μm are called micro bubbles, and have a large volume surface area and a long residence time in a liquid as compared to bubbles having diameters. Various applications are expected.

In general, in a bubble generator that generates micro bubbles, a method of blowing gas into a liquid through a porous body is used.

However, in a bubble generator using a porous body, since bubbles are not easily released from the porous body, the generated bubbles are larger than the pore diameter of the porous body, and a small bubble cannot be generated.

In order to solve this problem, a water tank which is stagnant by arranging a discharge port of a gas supply pipe that is driven to rotate in a water tank via a pulley on a shaft axis of a motor disposed outside the tank is connected to the discharge port in a flowable manner. Although a method for generating fine bubbles by the shear force generated by the relative motion between the water inside and the rotating bubble has been proposed in Korean Patent Registration No. 10-1157719, in the bubble generator of the above method, the bubble ejected from the gas inlet is Cut by only the shear force, there is a problem that the size of the generated bubble is not constant, the size of the bubble can not be freely adjusted.

A bubble generator for solving this problem is disclosed in Korean Patent No. 10-1231689, filed by the present inventors.

The disclosed bubble generator rotates the inner tube in a state in which the outer tube has a plurality of through holes formed in the circumferential surface of the inner tube, and rotates the inner tube to open and close the plurality of through holes. By forcibly cutting the bubbles discharged through the through-holes of the inner tube, a large amount of bubbles are generated and the size of the bubbles can be adjusted according to the rotational speed of the inner tube. In this case, the inner tube or the outer tube is deformed due to the frictional heat between the inner tube and the outer tube, so that the inner tube cannot be rotated properly.

A bubble generator for solving this problem is disclosed in Korean Patent Laid-Open No. 10-2013-0102025 filed by the present inventor.

The above-described bubble generator is a ball or roller is interposed between the inner tube and the exterior to open and close the through hole formed in the inner tube or ball to cut the bubbles discharged through the through hole to make a fine bubble, but the inner tube and It is practically impossible to manufacture the appearance having a round shape and the ball or roller also have a round shape, and the size of the bubble is irregular because the ball or roller interposed between the internal medicine and the exterior cannot properly open and close the plurality of through holes formed in the inner tube. The problem arises.

The present invention has a problem in solving the above problems.

According to a first aspect of the present invention, there is provided an inner tube having a plurality of through holes through which gas passes through a circumferential surface at a predetermined interval in the circumferential direction, and a predetermined interval in the longitudinal direction, and a predetermined interval in the longitudinal direction of the inner tube. Between the plurality of ring-shaped retainers disposed to face the plurality of through holes or between the exteriors arranged radially outward with respect to the inner tube, the inner tube or the outer circumferential surface of the outer tube like a plurality of ball plungers An opening and closing means for sexually pressing and sliding or rolling contact is interposed to cause the opening and closing means to elastically open the through-hole of the inner tube selectively and periodically when the inner tube, the outer tube or the retainer rotates. The first fluid, which is air, gas, or liquid ejected through the through hole of the inner tube, As it can solve the above problem by cutting.

According to a second aspect of the present invention, there is provided a disk cylinder disposed in a second fluid in a state in which the second fluid is connected to the first fluid supply means, the disk cylinder having a plurality of through holes formed in a front end thereof; And a plurality of blades, which are fixed bodies which are elastically pressed against a surface of the disk cylinder in which the plurality of through holes are formed and are in surface contact and are spaced apart in the circumferential direction in the radial direction of the disk cylinder. Is in pressure contact with the front end surface of the disk barrel by a plurality of elastic members or one elastic plate, or the plurality of blades are supported by the inelastic plate in contact with the front end surface of the disk cylinder, The problem can be solved by providing an apparatus for incorporating a first fluid into a second fluid in which the protruding portion is an elastic member or the plurality of blades are all elastic members.

In addition, the present invention provides a third aspect of the present invention, comprising: a disk plate which is a rotating body having a plurality of through holes as a disk plate disposed in a second fluid in a state in which it is circulated to the first fluid supply means; And a plurality of blades, which are fixed bodies which are elastically pressed against a surface of the disk plate on which the plurality of through holes are formed and are in surface contact and are spaced apart in the circumferential direction in the radial direction of the disk plate. Is pressed against the disk by a plurality of elastic members or one elastic plate, or the plurality of blades are supported to be in contact with the disk by an inelastic plate, and the portion protruding toward the surface of the disk plate is an elastic member, or The problem can be solved by providing an apparatus for mixing the first fluid, in which the entire plurality of blades are elastic members, into the second fluid.

According to the problem solving means of the present invention, it has a simple structure and the bubbles or droplets that escape into the second fluid through the through-hole of the rotor by the rotational speed of the outer body, retainer, inner tube, disk cylinder or disk plate which is a rotating body It is possible to reliably and finely cut by opening and closing means such as a plurality of blades or a plurality of ball plungers elastically pressed against the rotating body, so that the size of the bubbles or droplets generated is fine and freely controlled. It is possible to generate fine bubbles or droplets more stably than before.

1 is a conceptual diagram showing an apparatus for incorporating a first fluid of a first embodiment of the first aspect of the present invention into a second fluid;

FIG. 2 shows the ball plunger of FIG. 1. FIG.

3 is a conceptual diagram showing an apparatus for incorporating a first fluid of a second embodiment of the first aspect of the present invention into a second fluid;

4 is a conceptual diagram showing an apparatus for incorporating a first fluid of a third embodiment of the first aspect of the present invention into a second fluid;

Fig. 5 is a conceptual diagram showing an apparatus for incorporating a first fluid of a fourth embodiment of the first aspect of the present invention into a second fluid;

FIG. 6 is a conceptual diagram showing an apparatus for incorporating a first fluid of a first embodiment of the second aspect into a second fluid; FIG.

7 shows the blade of FIG. 6;

FIG. 8 is a conceptual diagram showing an apparatus for incorporating a first fluid of a third embodiment of the second aspect into a second fluid; FIG.

Fig. 9 is a sectional view showing the main parts of a device for incorporating a first fluid of a second embodiment of the second aspect into a second fluid;

10 is an exploded perspective view illustrating a coupled state of a plurality of blades of FIG. 9;

FIG. 11 is a conceptual diagram showing an apparatus for incorporating a first fluid of a first embodiment of the third aspect into a second fluid; FIG.

12 shows the blade of FIG. 11,

FIG. 13 is a conceptual diagram showing an apparatus for incorporating a first fluid of a second embodiment of the third aspect into a second fluid; FIG.

14 is an exploded perspective view illustrating a coupled state of a plurality of blades of FIG. 13.

In the following description of the embodiments, the description will be made on the assumption that the pressure supplying the first fluid is greater than the pressure of the second fluid.

In addition, in the following description of the embodiments, although the first fluid is described as air or air and the second fluid is a liquid, the first fluid may be a gas or a liquid such as oxygen, ozone, and the like. May be a liquid different from the liquid of the first fluid or a gas different from the first fluid.

If the first fluid is a gas and the second fluid is a liquid, what is generated in the second fluid by a device incorporating the first fluid into the second fluid is a bubble, and the first fluid is a liquid and the second fluid is a gas. In this case, it is the droplets generated in the second fluid by the device incorporating the first fluid into the second fluid.

(First embodiment of the first aspect)

Hereinafter, a device for incorporating the first fluid of the first embodiment of the first aspect into the second fluid will be described in detail with reference to FIG.

1 shows an apparatus for incorporating a first fluid of a first embodiment of the first aspect into a second fluid.

In the 2nd fluid of the 2nd fluid storage tank 1, the front-end | tip part of the inner tube 2 which is a rotating body is arrange | positioned.

The proximal end of the inner tube 2 is connected to the first fluid supply pipe 5 disposed outside the fluid storage tank 1 via the swivel joint 4, and the first fluid that is sent from the first fluid supply pipe 5 is , The inner tube (2) is supplied. In this case, a plurality of fine holes are drilled in the distal end of the inner tube 2, and the first fluid (for example, gas) is formed from the fine holes in the second fluid (for example, liquid) of the second fluid storage tank 1. ) Is injected.

In other words, the inner tube 2 is a tubular portion with a closed tip, and a cavity 11 is formed therein. A plurality of through holes 12 are formed in the circumferential direction and in the circumferential direction on the circumferential surface of the distal end of the inner tube 2.

The proximal end of the inner tube 2 is fixedly inscribed in the tubular rotor 83 of the motor 80 fixed to the bracket provided in the base or the second fluid storage tank to interpose a bearing in the case 81 of the motor 80. It is rotatably mounted.

A plurality of retainers 30, which are fixed bodies, are externally connected to the distal end of the inner tube 2 via a plurality of ball plungers 7 serving as opening / closing means elastically pressed against the circumferential surface of the inner tube to make a rolling contact. The tip end of the head) is rotatable with respect to the plurality of retainers 30, and the plurality of retainers 30 are fixed to the base.

Base ends of the plurality of ball plungers 7 are fixed to inner circumferential surfaces of the plurality of retainers 30.

The plurality of retainers 30 have a ring shape so as to cover the plurality of through holes 12 arranged in the circumferential direction of the inner tube 2, and the plurality of through holes arranged in the axial direction of the inner tube 2. It is arrange | positioned at every through-hole in an axial direction so that the hole 12 may be covered.

When a plurality of ball plungers 7 are interposed between the plurality of retainers 30 and the distal end of the inner tube 2, as shown in FIG. 1, the inner tube may be formed on the outer peripheral surface of the distal end of the inner tube 2. A plurality of ring-shaped recesses 6 are formed spaced apart at regular intervals in the axial direction of 2), and each of the plurality of recesses 6 has a plurality of penetratings at regular intervals in the circumferential direction of the inner tube 2. A plurality of holes 12 are formed, the plurality of ball plungers 7 are seated on the plurality of recesses 6 spaced apart at regular intervals in the circumferential direction, and the plurality of through holes 12 are formed in the inner tube ( It is possible to open and close elastically by the plurality of ball plungers 7 during the rotation of 2).

As shown in FIG. 2, the ball plunger 7 has a proximal end fixed to the retainer 30 and a front end extending radially inwardly of the inner tube 2, and the body a. A bore (b) opened toward the inner tube (2) at its tip, a spring (c) embedded in the bore (b) and a ball (7a) retractably inserted into the opening of the bore (b); Doing.

Further, the ball plunger 7 is interposed between the spring c and the ball 7a to reliably and elastically press the ball 7a by the spring c and the bore b. It may further include a pressure plate (d) in sliding contact with the inner wall of the.

Further, in the ball plunger 7, the ball 7a is freely rotated between the ball 7a and the pressure plate d so that the ball 7a can freely rotate in all directions including the circumferential direction of the inner tube at the opening of the bore b. A plurality of balls f having a diameter smaller than the diameter of the balls 7a may be interposed.

The aperture of the opening is smaller than the diameter of the ball 7a. More than half of the ball 7a is inserted into the bore b so that the ball 7a falls out of the bore b. It is elastically pressurized by the spring (c) in the state that can not come out to press the outer peripheral surface of the inner tube (2) while emerging from the opening of the bore (b) to open and close the plurality of through holes 12 stably Done.

The apparatus for incorporating the first fluid of the first embodiment of the first aspect configured as described above into the second fluid can be operated as follows.

When the motor 80 is operated to rotate the inner tube 2 while supplying the first fluid from the first fluid supply pipe 5 to the inner tube 2, the tip portions of the plurality of retainers 30 and the inner tube 2 are rotated. The plurality of balls 7a of the plurality of ball plungers 7 interposed therebetween are rotated, and each of the plurality of rotating balls 7a is arranged in a straight line in the circumferential direction of the inner tube 2. The plurality of through holes 12 are reliably opened and closed by the elastic force of the spring c, so that the bubbles or droplets, which are the first fluids ejected from the plurality of through holes 12 of the inner tube 2, are formed in the plurality of balls 7a. ), And have particles of bubbles or droplets of constant small diameter.

Here, the particle size of the bubbles or droplets produced by the apparatus for incorporating the first fluid of the first embodiment of the first aspect into the second fluid becomes smaller as the rotation speed of the inner tube 2 increases, and As the rotation speed of the inner tube 2 decreases, it becomes large.

(2nd Example of 1st aspect)

Hereinafter, an apparatus for incorporating the first fluid of the second embodiment of the first aspect according to the present invention into the second fluid will be described in detail with reference to FIG. 3.

3 shows an apparatus for incorporating a first fluid of a second embodiment of the first aspect into a second fluid.

In the second fluid of the second fluid storage tank 1, the distal end of the inner tube 2, which is a fixed body, is disposed.

The proximal end of the inner tube (2) is connected to the first fluid supply pipe (5) disposed outside the second fluid storage tank (1), and the first fluid sent from the first fluid supply pipe (5) is connected to the inner pipe (2). Supplied. In this case, a plurality of fine holes are drilled in the tip of the inner tube 2, and the first fluid is injected into the second fluid of the second fluid storage tank 1 from the fine holes.

The proximal end of the inner tube 2 is fixed to a bracket provided in the base or the second fluid reservoir.

At the distal end of the inner tube 2, a plurality of retainers 30, which are rotational bodies, are externally circumscribed through a plurality of ball plungers 7 as opening and closing means which are elastically pressed against the circumferential surface of the inner tube to make a rolling contact. It is rotatable with respect to 2).

In addition, each of the plurality of retainers 30 has a gear portion 31 formed on an outer circumferential surface to act as a rotating body, and the plurality of gear portions 31 are fixed to the drive shaft 32 of the motor M. The plurality of drive gears 33 circumscribed with each other are engaged.

When a plurality of ball plungers 7 are interposed between the plurality of retainers 30 and the distal end of the inner tube 2, as shown in FIG. 3, the inner tube may be formed on the outer peripheral surface of the distal end of the inner tube 2. A plurality of ring-shaped recesses 6 are formed spaced apart at regular intervals in the axial direction of 2), and each of the plurality of recesses 6 has a plurality of penetratings at regular intervals in the circumferential direction of the inner tube 2. A plurality of holes 12 are formed, the plurality of ball plungers 7 are seated on the plurality of recesses 6 spaced apart at regular intervals in the circumferential direction, and the plurality of through holes 12 are formed in the retainer ( It is possible to elastically open and close by the plurality of ball plungers 7 at the time of rotation of 30).

The configuration of the ball plunger 7 is the same as that of the ball plunger of the first embodiment of the first aspect.

The apparatus for incorporating the first fluid of the second embodiment of the first aspect configured as described above into the second fluid can be operated as follows.

When the first fluid is supplied from the first fluid supply pipe 5 to the inner pipe 2, the motor M is operated to rotate the retainer 30, and thus, the tip portions of the plurality of retainers 30 and the inner pipe 2. Balls 7a of the plurality of ball plungers 7 interposed therebetween revolve and rotate in the circumferential direction of the inner tube 2, and each of the plurality of rotating balls 7a rotates around the inner tube 2. Bubble which is the first fluid ejected from the plurality of through holes 12 of the inner tube 2 by reliably opening and closing the plurality of through holes 12 arranged in a straight line in the direction by the elastic force of the spring c. Alternatively, the droplets are cut by the plurality of balls 7a to have particles of a bubble of a constant small diameter.

(Third Embodiment of First Embodiment)

Hereinafter, an apparatus for incorporating the first fluid of the third embodiment of the first aspect according to the present invention into the second fluid will be described in detail with reference to FIG.

4 shows an apparatus for incorporating a first fluid of a third embodiment of the first aspect into a second fluid.

In the second fluid of the second fluid storage tank 1, the distal end of the inner tube 2, which is a fixed body fixed to the base, is disposed.

The proximal end of the inner tube (2) is connected to the first fluid supply pipe (5) disposed outside the second fluid storage tank (1), and the first fluid sent from the first fluid supply pipe (5) is connected to the inner pipe (2). Supplied. In this case, a plurality of fine holes are drilled in the tip portion of the inner tube 2, and the first fluid is injected into the second fluid of the second fluid storage tank 1 from the fine holes.

The proximal end of the inner tube 2 is interposed between the bearing and the proximal end of the outer body 3 which is fixedly inscribed to the tubular rotor 83 of the motor 80 fixed to the bracket provided in the base or the second fluid reservoir. It is rotatable externally and its tip is blocked.

The outer tube 3 is a tubular portion with a closed end, and is rotatably mounted to the second fluid storage tank 1 via a bearing.

The motor 80 includes a stator 82 inscribed in the case 81 and a tubular rotor 83 inscribed with a predetermined gap radially inward with respect to the stator 82.

The proximal end of the exterior 3 is rotatably circumscribed via a bearing in the inner tube 2 and fixedly circumscribed in the tubular rotor 83 to be rotatably mounted via the bearing in the case 81. have.

The distal end of the outer tube 3 is rotatably circumferentially interposed between a plurality of ball plungers 7 as opening / closing means which are elastically pressed against the circumferential surface of the inner tube and make contact with the cloud. The circumferential direction of the plurality of through holes 13 in the axial direction and the circumferential direction of the distal end circumferential surface so that the plurality of through holes 12 of the inner tube 2 do not face each other in the radial direction when the outer surface 3 rotates. Spaced apart.

The base ends of the plurality of ball plungers 7 are fixed to the inner circumferential surface of the distal end portion of the exterior 3.

When a plurality of ball plungers 7 are interposed between the distal end of the outer tube 3 and the distal end of the inner tube 2, as shown in FIG. 4, the inner tube is formed on the outer peripheral surface of the distal end of the inner tube 2. A plurality of ring-shaped recesses 6 spaced apart at regular intervals in the axial direction of 2) are formed so as to seat the balls 7a of the plurality of ball plungers 7, and the plurality of the inner pipes 2 In each of the recesses 6, a plurality of through holes 12 are formed at regular intervals in the circumferential direction of the inner tube 2, and the balls 7a of the plurality of ball plungers 7 are formed in the inner tube 2. Spaced apart at regular intervals in the circumferential direction from the plurality of recesses 6, and the plurality of through holes 12 are provided to the balls 7a of the plurality of ball plungers 7 at the time of rotation of the exterior 3. It can be opened and closed elastically.

As described above, the apparatus for mixing the first fluid having the plurality of ball plungers 7 into the second fluid supplies the first fluid from the first fluid supply pipe 5 to the inner tube 2, thereby supplying the motor 80 with the first fluid. When the movable body 3 is rotated by moving, the balls 7a of the plurality of ball plungers 7 interposed between the distal end of the outer tube 3 and the distal end of the inner tube 2 are circumferentially arranged in the inner tube 2. Are rotated and rotated, and each of the plurality of balls 7a that rotates and rotates has a plurality of through holes 12 that are radially opposed to each other at the time of rotation of the exterior to the elastic force of the spring c. And the bubble or droplet which is the first fluid ejected from the plurality of through-holes 12 of the inner tube 2 is cut by the plurality of balls 7a, so that particles of bubbles or droplets of a constant small diameter are cut. And having a second fluid storage tank through the plurality of through holes 13. It is to be released.

(4th Example of 1st aspect)

An apparatus for incorporating the first fluid of the fourth embodiment of the first aspect according to the present invention into the second fluid will now be described in detail with reference to FIG.

FIG. 5 shows an apparatus for incorporating a first fluid of a fourth embodiment of the first aspect into a second fluid.

The first end of the inner pipe (2) is connected to the first fluid supply pipe (5) disposed outside the second fluid storage tank (1) via a swivel joint (4), and is sent from the first fluid supply pipe (5). The fluid is supplied to the inner tube 2. In this case, a plurality of fine holes are drilled in the tip of the inner tube 2, and the first fluid is injected into the second fluid of the second fluid storage tank 1 from the fine holes.

The distal end of the inner tube 2 is circumscribed at the distal end of the inner tube 2 such that the distal end of the inner tube 2 is rotatable with respect to the outer tube 3, and the proximal end of the outer tube 3 is the motor. It is fixed to the case 31 of 80.

The front end of the outer casing 3 is blocked, and a plurality of through-holes are formed on the front circumferential surface of the outer casing 3 so as not to face each other in the radial direction with the plurality of through holes 12 of the inner tube 2 when the inner tube 2 is rotated. The holes 13 are formed spaced apart in the axial direction and in the circumferential direction.

In the same manner as in the third embodiment of the first aspect, between the distal end of the outer tube 3 and the distal end of the inner tube 2 is elastically pressed to the circumferential surface of the inner tube as shown in FIG. A plurality of ball plungers 7 are provided as opening and closing means for rolling contact.

The apparatus for incorporating the first fluid of the fourth embodiment of the first aspect configured as described above into the second fluid can be operated as follows.

When the inner tube 2 is rotated by operating the motor 80 while supplying gas to the inner tube 2 from the first fluid supply pipe 5, between the distal end of the outer tube 3 and the distal end of the inner tube 2. The balls 7a of the plurality of interposed ball plungers 7 are rotated, and each of the plurality of rotating balls 7a is provided with the plurality of through holes selectively facing each other in a radial direction when the inner tube rotates. 12 is reliably opened and closed by the spring c, so that bubbles or drops which are the first fluids ejected from the plurality of through holes 12 of the inner tube 2 are cut by the plurality of balls 7a, Particles having a predetermined small diameter bubble are discharged into the second fluid reservoir through the plurality of through holes 13.

Further, in the third to fourth embodiments of the first aspect, the rotating body is described as a motor, but the present invention is not limited thereto, and a prime mover, an engine, and the like are possible.

Furthermore, in the third and fourth embodiments of the first aspect, the plurality of ball plungers 7 are described as being fixed to the exterior 3 to open and close the through holes 12 of the inner tube 2. In addition, the present invention is not limited thereto, and as a modified embodiment, a plurality of ball plungers 7 may be fixed to the inner tube 2 to open and close the through holes 13 of the exterior 3, in which case The recessed portion 6 may be formed on an inner circumferential surface of the exterior 3 facing the ball plunger 7, and the recessed portion 6 includes a plurality of through holes spaced apart in the circumferential direction of the inner tube 2. 13) may be formed.

Further, in the modified embodiments of the third and fourth embodiments of the first aspect, when the plurality of ball plungers 7 are fixed to the inner tube 2 to open and close the through hole 13 of the outer surface 3 In addition, the first fluid supply pipe 5 may be connected to the exterior 3 in a state in which the through hole 12 is excluded from the inner peripheral edge of the inner tube 2.

Further, in the third and fourth embodiments of the first aspect, the distal end portion of the outer appearance 3, in which the distal end is blocked at the distal end of the inner tube 2, with the outer and inner tubes disposed in the second fluid, Although it is described that the plurality of through holes 13 are formed spaced apart in the axial direction and the circumferential direction on the circumferential surface of the distal end portion of the exterior 3, the present invention is not limited thereto, and the patent application pending by the present inventor is pending. As shown in FIGS. 11 to 14 of Patent Application No. 10-2013-0115849, in order to prevent the outer tube and the inner tube from being disposed in the second liquid, the distal end of the inner tube 2 having the tip open is blocked. With the tip end of (3) enclosed and the circumferential surface of the tip of the exterior (3) blocked, the inner tube (2) is connected with a second fluid supply source and the exterior (3) with a first fluid supply source, Not shown at the tip of the inner tube (2) The bubble or drop supply target portion may be connected, and as shown in FIGS. 9, 10, 15, and 16 of Patent Application No. 10-2013-0115849, the tip of the inner tube 2 is blocked. With the front end of the open exterior 3 enclosed and the circumferential surface of the front end of the exterior 3 closed, the inner tube 2 is connected to a first fluid supply and the exterior 3 is connected to a second fluid supply. In addition, a bubble or drop supply target part (not shown) may be connected to the front end of the appearance (3).

In addition, in the embodiments of the first aspect, it is described that any one of the inner tube 2 and the retainer 30 or the exterior 3 is a rotating body and the other is a stationary body, but the present invention is not limited thereto. One of the inner tube 2 and the retainer 30 or the outer tube 3 may be a rotating body and the other may be a rotating body in another direction, in which case the inner tube 2 and the retainer 30 are not shown. Or one of the exterior 3 is driven by the first motor, the other is driven by the second motor, or one of the inner tube 2 and the retainer 30 or the exterior 3 is the first motor. And the other may be driven by a gear group geared to the drive shaft of the first motor, in which case the inner tube 2 and the retainer 30 or the exterior 3 rotate in opposite directions. As a result, the inner tube 2 and the retainer 30 are better than in the first embodiment. Relative speed can be increased, and the retainer is rotated in a state in which the inner tube 2 is rotated at a lower rotational speed than that of the inner tube 2 or the retainer 30 or the outer shell 3 of the first embodiment. It is preferable from the viewpoint that fine bubbles can be generated even by rotating the 30 or the external appearance 3.

Although the inner tube extends in the horizontal direction in the drawings related to the embodiments of the first aspect, the present invention is not limited thereto, and the inner tube may extend in the vertical direction or the inclined direction.

Further, although in the embodiments of the first aspect, the means for reliably opening and closing the plurality of through holes is described as being a ball plunger which is elastically pressed against the circumferential surface of the inner tube or the outer surface and is in contact with the cloud, The present invention is not limited thereto, and as disclosed in Korean Patent Application No. 10-2013-0152973 filed and pending by the inventor on December 10, 2013, the above-described surface is contacted with the outer circumferential surface of the inner tube and the inner circumferential surface of the outer shell. A plurality of blades interposed between the inner tube and the outer surface while pressing the plurality of balls or rollers interposed between the inner tube and the outer surface in a radial direction of the inner tube by elastic means such as a spring, or sliding contact with the outer circumferential surface of the inner tube or the inner circumferential surface of the inner tube Pressurizes radially inwardly or radially outwardly of the inner tube by elastic means such as a spring, or Alternatively, the roller may be configured to open and close the plurality of through holes by rolling contact with an elastic valve piece or an elastic seesaw piece.

(First Example of Second Embodiment)

Hereinafter, a device for incorporating the first fluid of the embodiments of the second aspect into the second fluid will be described in detail with reference to FIGS. 6 to 10.

1 shows an apparatus for incorporating a first fluid of a first embodiment of the second aspect into a second fluid.

The apparatus for incorporating the first fluid of the first embodiment into the second fluid, as shown in FIGS. 6 and 7, is a second fluid of the liquid, which is the second fluid, in a state in which the first fluid is circulated to the outside air. A disk cylinder 102 disposed in the liquid in the reservoir 1 and rotatably inscribed in the housing 106 via a bearing 161, the disk cylinder 102 having a plurality of through holes 112 formed in a distal end surface thereof; In addition, the plurality of through-holes 112 are elastically pressed to the front end surface of the disk cylinder 102 in which the plurality of through holes 112 extend in the radial direction of the disk cylinder 102 to be spaced apart in the circumferential direction and the housing ( 6) includes a plurality of blades (103) rotatably mounted.

The disc cylinder 102 is attached to the rotary shaft 85 of the motor 80 in which the case 81 is fixed to one end of the housing 6 by being immersed in the liquid.

The other end of the housing 106 is the liquid in the second fluid storage tank (1) the bubble is ejected through the plurality of through holes 112 in a state in which the disk cylinder 102 and the plurality of blades 103 are accommodated It is opened so that it may be mixed.

In addition, the apparatus for mixing the first fluid into the second fluid further includes a first fluid supply means 105 for supplying the outside air to the disk cylinder (102).

The first fluid supply means 5 includes a suction pipe 191 whose upstream end is exposed on the surface of the water; A plurality of through holes (189) formed in an upstream end side wall of the case (181) and circulated in a space between the downstream end of the suction pipe (191) and the rotor (83) and the stator (82) of the motor (80); A plurality of through holes 190 formed in the downstream end wall of the case 81 and circulating in the space between the rotor 83 and the stator 82 of the motor 80; The disk via the suction pipe 191, the plurality of through holes 189, the space between the rotor 83 and the stator 82 of the motor 80, and the plurality of through holes 190 in sequence. A fan 186 fixedly circumscribed on one side or the other side of the rotary shaft 85 fixedly inscribed to the rotor 83 to supply outside air into the tub 102; And an upstream end of the disc cylinder 102 so as to distribute the outside air discharged through the through hole 190 to the inside of the disc cylinder 102, and a downstream end of the disc cylinder. 102 includes a supply pipe 154 which is inscribed through a bearing 152 and a seal 153.

The plurality of through holes 112 are arranged so that the plurality of through holes 112 of the disc cylinder 102 are repeatedly opened and closed by the blade 103 when the disc cylinder 102 is rotated.

The disc cylinder 102 is an inner surface facing the plurality of blades 103 and is distributed in the center of the inner surface facing the downstream end of the supply pipe 154 toward the rotation shaft 85 of the motor 80. Is formed.

The supply pipe 154 may be provided with a check valve (not shown) as a backflow prevention means, or an arrangement means in which a middle of the supply pipe 154 is disposed above the liquid level.

In the middle of the supply pipe 154, a pressure regulating valve V1 for regulating the pressure supplied to the disc cylinder 102 is interposed.

If the pressure control valve (V1) is interposed in the middle of the supply pipe 154, it is possible to appropriately adjust the size or amount of bubbles differently required for each place where the device for mixing the first fluid into the second fluid is to be installed. It is preferable in view of the fact that the first fluid supply pressure to the disk barrel 102 can be freely set according to the liquid core in which the device for mixing the first fluid into the second fluid is to be installed.

In the case where the middle of the supply pipe 154 is disposed above the liquid level, if the pressure regulating valve V1 is interposed at the portion of the supply pipe 54 disposed on the liquid level, preventing the backflow of the second fluid into the motor. It is desirable from the standpoint of maintenance, pressure and pressure control.

In addition, the upstream end of the suction pipe 191 is bent toward the water surface to prevent foreign matter or rainwater from invading, and further, a filter that allows air to pass through the upstream end of the suction pipe 191 without passing a solid material. It is more preferable if (F) is interposed. In addition, the upstream end of the suction pipe 191 is enlarged to easily suck the outside air that is the first fluid.

In addition, a plurality of legs 92 may be provided at the bottom of the housing 106 to stably immerse the first fluid in the second fluid in the second fluid storage tank 1.

In the apparatus for incorporating the first fluid of the first embodiment into the second fluid, if the plurality of blades 103 do not have elasticity by itself, the plurality of blades 103 are directed toward the disk cylinder 102. In order to pressurize elastically, as shown in FIG. 5, a compression spring 162 may be interposed between the housing 106 and the plurality of blades 103.

And, as shown in Figure 7, the plurality of blades 103 to prevent the plurality of blades 103 to rotate with the disk cylinder 102 and to allow movement in the direction of the axis of rotation elastically, The radially opposite side surface of the recessed portion 164 is formed in the radial direction and open in the rotational axis direction and the radial outward direction is formed, the inner peripheral surface of the housing 106 is inserted into the recessed portion 164 in the recessed portion 164 A convex portion 163 having a shape and a size that can be slid in the rotation axis direction is formed.

When the recess is formed in the housing 106, the convex portion is formed in the plurality of blades.

When the device for incorporating the first fluid of the first embodiment of the second aspect into the second fluid is applied to an aquarium, the housing 106 surrounds the disk barrel 102, thereby protecting fish in the aquarium. It is preferable from the viewpoint that it can.

When the disk 80 and the fan 185 are rotated by operating the motor 80, the outside air is sucked into the suction pipe 191, the plurality of through holes 189, the rotor 83 and the stator of the motor 80. The plurality of spaces in a state in which outside air, which flows sequentially through the plurality of through holes 190 and cools the motor 80, flows into the disc cylinder 102 via a supply pipe 154. While the blade 103 is in sliding contact with the disk cylinder 102, the plurality of through holes 112 formed in the disk cylinder 102 are repeatedly opened and closed by the plurality of blades 103, and the disk As the outside air present in the disk cylinder 102 ejected from the plurality of through holes 112 of the cylinder 102 into the liquid in the second fluid storage tank 1 is cut by the plurality of blades 103, the liquid It is supplied to the inside, and has a particle of the bubble of small diameter.

In the apparatus for incorporating the first fluid of the first embodiment of the first aspect configured as described above into the second fluid, the dispersion flow bore 102c causes the external air supplied from the supply pipe 154 to strike and flow outwardly. The compression spring 162 is always on the outer surface of the disk cylinder 112, the plurality of blades 103 is formed with a plurality of through holes 112 when the disk cylinder 12 is rotated. It makes the sliding contact elastically, reliably cuts the outside air discharged through the said plurality of through-holes 112, and makes the magnitude | size of the bubble which generate | occur | produce constant, and the rotational speed of the disc cylinder 102 by a motor And / or the size of the bubble generated according to the supply pressure of the supply pipe 154 by the pressure regulating valve V1 is freely adjusted to provide a large amount of bubbles of a desired size more stably than conventionally. It acts.

(2nd Example of 2nd Embodiment)

9 and 10 show an apparatus for incorporating the first fluid of the second embodiment of the second aspect into the second fluid.

The apparatus for incorporating the first fluid of the second embodiment of the second aspect into the second fluid includes the second fluid of the first fluid of the first embodiment of the second aspect except for the configuration of elastically pressing the plurality of blades. It is the same as the structure of the apparatus mixed in.

In the apparatus for incorporating the first fluid of the second embodiment of the second aspect into the second fluid, the plurality of blades 103 are fixed to the housing 106 in order to elastically press the plurality of blades ( 166 is inserted into the plurality of slot through holes 166a spaced apart in the circumferential direction so as to protrude in both directions in the rotation axis direction, and the token type elastic plate 167 is formed on the plurality of blades 103. The token-type elastic plate 167 is in contact with the sleeve 68a of the token-type pressure plate 168 and is in surface contact with the token-type pressure plate 68, and is fixed to the bracket 166. A compression spring 162 is interposed between the support plate 169 and the token type pressure plate 168, and the token type support plate 169 and the token type pressure plate 168 are circumscribed to the supply pipe 154. .

As a result, the apparatus for incorporating the first fluid of the second embodiment into the second fluid prevents the token-type support plate 169 and the token-type pressure plate 168 from being moved radially by the supply pipe 154. In the state, the compression spring 162 elastically presses the token-type pressure plate 168 in the rotational axis direction, the token-type elastic plate 167 which is in surface contact with the token-type pressure plate 168 The plurality of blades 103 which are elastically pressed in the rotational axis direction by the token-type pressure plate 168 and are in surface contact with the token-type elastic plate 167 are the token-type elastic plates 167. By the elastic axis in the rotation axis direction, the plurality of blades 103 are elastically pressed in the rotation axis direction to have an even distribution in the circumferential direction and the radial direction of the disk barrel 102The outside air discharged through the plurality of through holes 112 is elastically pressed against the outer surface of the disc cylinder 2 in which several through holes 112 are formed, and is elastically and hermetically slid contacted. It is more preferable than the apparatus for incorporating the first fluid of the first embodiment of the second aspect into the second fluid from the viewpoint of more precisely cutting and making the size of generated bubbles constant.

The token type elastic plate 167 is preferably made of a cushion pad material such as rubber, polyurethane, or the like having elasticity and flexibility.

The reason for this is as follows.

In the second embodiment of the second aspect, the plurality of blades 103 are brought into surface contact with the surface of the disk cylinder 102 in which the plurality of through holes 112 are formed. Although inserted into the plurality of slot through holes 66a spaced apart along the circumferential direction of the fixed bracket 166 in a state of protruding in both directions in the rotational axis direction, all of the surfaces of the disc cylinder 102 are at the same level. It is substantially impossible to have, and the protruding lengths of the plurality of blades 103 are substantially impossible to have the same length, so that the amount of the plurality of blades 103 protruding toward the token type elastic plate 67 Deviations occur with each other.

In this state, the plurality of blades 103 having the protrusion amounts different from each other are brought into contact with the protrusion amount deviation by the flexibility of the token type elastic plate 167 made of cushion pad material, and the token type elastic plate Since 167 is in surface contact with and supported by the token-type support plate 169, the plurality of blades 103 are always provided with the plurality of through holes 112 formed when the disk cylinder 102 rotates. The plurality of through holes 112 are reliably opened and closed while being in surface contact with the surface of the disc cylinder 102, and the size of the bubbles generated through the plurality of through holes 112 becomes fine.

Further, in the second embodiment of the second aspect, it is described that the plurality of blades 103 are elastically pressed by the token type elastic plate 167 made of cushion pad material. Not limited to this, the plurality of blades 103 is supported in the rotational axis direction by an inelastic plate, but the portion projecting toward the surface of the disk cylinder 102 in which the plurality of through holes 112 are formed is a cushion pad material. Alternatively, the entire plurality of blades may be made of an elastic member.

(Third Embodiment of Second Embodiment)

8 shows an apparatus for incorporating a first fluid of a third embodiment of the second aspect into a second fluid.

The apparatus for incorporating the first fluid of the third embodiment of the second aspect into the second fluid includes a disk barrel 102 and a plurality of blades 103 as in the first and second embodiments of the second aspect. have.

The disk cylinder 102 is immersed in the liquid and is mounted on the rotary shaft 85 of the motor 80 in which the case 81 is fixed to one end of the lower portion of the housing 106.

The other end of the lower portion of the housing 106 is the second fluid storage tank (1) the bubble is ejected through the plurality of through holes 112 in a state in which the disk cylinder 102 and the plurality of blades 103 are accommodated It is opened so that it may mix in the liquid inside.

Further, the apparatus for incorporating the first fluid of the third embodiment into the second fluid further includes a first fluid supply means 105 for supplying outside air to the disk barrel 102.

The first fluid supply means 105 is tubular in a state in which it is fixedly inscribed to the rotor 83 of the motor 80 so that the lower end is circulated to the disk barrel 102 so as to be circulated. Rotating shaft 85 for rotating the; A suction pipe 191 whose upstream end is exposed on the surface of the water; The upper part is connected to the downstream end of the suction pipe 191 so that the flow is possible, the lower part is fixed to the case 81 of the motor 80 so that one end of the rotating shaft 85 is inscribed rotatably through a bearing. An upper portion of the housing 106; A fan 186 fixedly circumscribed at one end of the rotation shaft 85 and embedded in an upper portion of the housing 106; And a plurality of through holes 189 that guide the outside air introduced into the upper portion of the housing 106 by the fan 186 into the rotation shaft 85.

In addition, the first fluid supply means 105 has an upstream end in contact with the disk cylinder 102 via a bearing 152 and a seal 153 in order to adjust the internal external air pressure of the disk cylinder 102. And a downstream end is disposed on the liquid level of the second fluid storage tank 1 and includes a first fluid discharge pipe 155 having a pressure control valve V1 interposed therebetween.

As a backflow prevention means, a check valve (not shown) may be interposed at a lower end of the tubular rotary shaft 85, or an arrangement means in which a plurality of through holes 189 of the tubular rotary shaft 85 are disposed above the water surface may be added. Can be.

If the pressure control valve (V1) is interposed at the downstream end of the first fluid discharge pipe 55, the size or amount of bubbles required differently for each place where the device for mixing the first fluid into the second fluid is to be installed. It is preferable from the viewpoint that the external air supply pressure to the disk cylinder 102 can be freely set according to the liquid core in which the device for mixing the first fluid into the second fluid is installed.

The upstream end of the suction pipe 191 is configured as in the first embodiment of the second aspect.

The rest of the configuration of the third embodiment of the second aspect is the same as that of the first embodiment of the second aspect.

The apparatus for incorporating the first fluid of the third embodiment of the second aspect into the second fluid operates as follows.

When the disk 80 and the fan 186 are rotated by operating the motor 80, the outside air is passed through the suction pipe 191, the plurality of through holes 189, and the rotation shaft 85. The plurality of blades 103 are in sliding contact with the disk cylinder 102 in the state of being introduced into the disk, the plurality of through holes 112 formed in the disk cylinder 102 is the plurality of blades 103. And the outside air present in the disk cylinder 102 which is repeatedly opened and closed by the plurality of through holes 112 of the disk cylinder 102 and ejected into the liquid in the second fluid storage tank 1 by the plurality of blades ( Being cut by 103), it is fed into the liquid and has particles of small diameter bubbles.

The device for incorporating the first fluid of the third embodiment of the second aspect into the second fluid has a configuration in which the plurality of blades are elastically pressurized to incorporate the first fluid of the second embodiment of the second aspect into the second fluid. It may be configured as in the configuration of the device.

In the apparatus for incorporating the first fluid of the first to third embodiments of the second aspect configured as described above into the second fluid, the pressure control valve V1 and / or the pressure control valve V1 may depend on the rotational speed of the disc cylinder 102 by a motor. The size of the bubble generated according to the external air supply pressure in the opening degree of the first fluid discharge pipe 55 by) is freely adjusted, and functions to provide a large amount of fine bubbles of various sizes easily and more stably than before.

The apparatus for incorporating the first fluid of the first embodiment of the second aspect into the second fluid can be applied to a water treatment apparatus such as a ballast water treatment apparatus and a sewage treatment apparatus.

In the apparatus for incorporating the first fluid of the first embodiment of the second embodiment into the second fluid, the faster the rotation speed of the disk cylinder 102 is, the smaller the bubble size becomes, and the later, the larger the bubble size becomes. .

In addition, in the apparatus for mixing the first fluid into the second fluid, the more through holes 112 formed in the disk cylinder 102, the greater the amount of bubbles generated.

In addition, when the first fluid is a gas other than outside air, instead of the first fluid supply means 105 of the first to third embodiments of the second embodiment, for example, the first fluid is compressed and stored. The discharge port of the bombe, which is the one fluid supply source, may be provided in an apparatus for distributing the first fluid into the second fluid so as to be circulated to the disk cylinder 102.

In addition, when the second fluid is a gas rather than a liquid, the countercurrent prevention means of the first and third embodiments of the second embodiment is not required.

Further, in the first to third embodiments of the second aspect, although the motor 80 is described as being disposed in the second fluid, the present invention is not limited thereto, and the motor 80 is outside the second fluid. In this case, the backflow prevention means of the first and third embodiments of the second embodiment are not required. In particular, when the first fluid is a gas other than the outside air, the other gas is the first embodiment of the second embodiment. As in the first embodiment, the other end of the supply pipe 154 directly connected to the cylinder may be directly connected to the disk cylinder 102 without being supplied to the disk cylinder 102 via the inside of the motor 80, In addition, in the third embodiment of the second aspect, the first fluid supply pipe 55 may be excluded.

Therefore, as the first fluid supply pipe 55 is excluded, the elastic plate 167 and the pressure plate 168 do not need to have a token shape.

In addition, in the first to third embodiments of the second aspect, the disk cylinder 102 is coupled to the motor 80 to be rotated, and the plurality of blades 103 are non-rotatably mounted to the housing 106. Although the present invention is not limited thereto, the disk cylinder 102 may be a stationary body and the plurality of blades 103 may be a rotating body in a state where the motor 80 is disposed outside the second fluid. At this time, the rotating shaft 85 of the motor 80 is coupled to the housing 106 so that the plurality of blades 103 rotates together with the housing 106, and the disc cylinder 102 of the motor 80 is rotated. It will be apparent to those skilled in the art that the case 81 or the second fluid reservoir 1 should be fixed to a bracket not shown.

Further, in the first to third embodiments of the second aspect, it is described that the plurality of blades 103 are elastically pressed toward the disc cylinder 102, but vice versa, that is, the disc cylinder ( 102 may be elastically pressed toward the plurality of blades 103.

At this time, although not shown, the disk cylinder 102 is movably mounted to the rotary shaft 85 in a key coupling manner in the axial direction of the rotary shaft 85, and the rotary shaft 85 is coupled for the key coupling. ) And a compression screw 62 may be interposed between the key groove formed in any one of the disk cylinder 102 and the key formed in the other. Such key combinations will be apparent to those skilled in the art.

(First Embodiment of Third Embodiment)

Hereinafter, an apparatus for incorporating the first fluid of the third aspect according to the present invention into the second fluid will be described in detail with reference to FIGS. 11 to 14.

FIG. 11 shows an apparatus for incorporating the first fluid of the first embodiment of the third aspect into the second fluid.

The apparatus for incorporating the first fluid of the fourteenth embodiment of the third aspect into the second fluid is a liquid which is a second fluid in a state in which it is circulated so as to be circulated to the outside air which is the first fluid, as shown in FIGS. A disk plate 102 'having a plurality of through-holes 112 formed therein as a disk plate 102' disposed in the housing 106 and rotatably inscribed through a bearing 161 in the housing 106; In addition, the plurality of through-holes 112 are elastically pressed against the surface of the disk plate 2 'on which the plurality of through holes 112 extend in the radial direction of the disk plate 102' and are spaced apart in the circumferential direction. It includes a plurality of blades (103) rotatably mounted in (106).

The disk plate 102 'is immersed in the liquid, and is attached to the rotating shaft 85 of the motor 80 in which the case 181 is fixed to the upper portion of the housing 106.

One end of the housing 106 is immersed so that bubbles ejected through the plurality of through holes 112 are mixed in the second fluid while the disk plate 102 'and the plurality of blades 103 are mounted. It is open.

The apparatus for incorporating the first fluid of the first embodiment of the third aspect into the second fluid further includes a first fluid supply means 105 for supplying outside air to the disk plate 102 '.

As shown in FIG. 11, the first fluid supply means 105 includes a fan 186 mounted to a rotation shaft 85 of the motor 80; A chamber 140 surrounding the fan 86 and mounted to the housing 106; An inlet 141 formed in the chamber 140 to suck outside air; And a distribution port 142 formed in the housing 16 to distribute the housing 106 and the chamber 140 to each other.

The first fluid supply means 105 may include a first fluid supply pipe, one end of which is connected to a fluid supply source (not shown) and the other end of which is connected to the outlet port 142 instead of the fan 186.

The plurality of through holes 112 are arranged so that the plurality of through holes 112 of the disk plate 102 'are repeatedly opened and closed by the blade 103 when the disk plate 102' is rotated. .

Further, in the apparatus for incorporating the first fluid of the fourteenth embodiment of the third aspect into the second fluid, the plurality of blades 103 may be the disk board if the plurality of blades 103 do not have elasticity by themselves. 11 and 12 to elastically press toward 102 'and allow the plurality of blades 103 to elastically move in the rotational axis direction without rotating with the disk plate 102'. As shown, that is, the compression spring 162, the recessed portion 164 and the convex portion 63 as in the first embodiment of the second aspect.

The apparatus for incorporating the first fluid of the first embodiment of the third aspect configured as described above into the second fluid can be operated as follows.

When the motor 80 is operated to rotate the disk plate 102 'and the fan 186, outside air flows into the disk plate 102' via the suction port 141 and the distribution port 142. The plurality of blades 103 are in sliding contact with the disk plate 102 ', so that the plurality of through holes 112 formed in the disk plate 102' are repeatedly formed by the plurality of blades 103. The outside air is blown into the liquid which is the second fluid from the plurality of through holes 112 of the disk plate 102 'and is cut by the plurality of blades 103 and supplied into the liquid, You have particles of bubbles.

Also in the apparatus for incorporating the first fluid of the first embodiment of the third embodiment configured as described above into the second fluid, the size of the generated bubble is constant and the size of the generated bubble is the same as that of the first embodiment of the second embodiment. Freely adjusted, it is possible to provide a large amount of fine bubbles of various sizes easily more stable than the conventional.

(2nd Example of a 3rd aspect)

13 and 14 show an apparatus for incorporating the first fluid of the second embodiment of the third aspect into the second fluid.

In the apparatus for incorporating the first fluid of the second embodiment of the third aspect into the second fluid, the configuration of elastically pressing the plurality of blades is the same as that of the second embodiment of the second aspect, and the rest of the configuration is the third aspect. It is the same as the structure of the apparatus which mixes the 1st fluid of 1st Example of the 2nd fluid.

Therefore, in order to avoid overlapping description, further detailed description of the apparatus for incorporating the first fluid of the second embodiment of the third aspect into the second fluid is omitted.

Even in a device in which the first fluid of the second embodiment of the third aspect is incorporated into the second fluid, the faster the rotation speed of the disk plate 102 ', the smaller the bubble size, and the later, the larger the bubble size. As the number of through holes 112 formed in the disk plate 102 'increases, the amount of bubbles generated increases.

In addition, when the first fluid is a gas other than outside air, instead of the first fluid supply means 105 of the first and second embodiments of the third embodiment, for example, the first fluid is compressed and stored. The discharge port of the bombe, which is a one-fluid supply source, may be provided in an apparatus for distributing the first fluid into the second fluid so as to be circulated to the disk plate 102 '.

In addition, in the first and second embodiments of the third aspect, the disk plate 102 'is coupled to the motor 80 to be rotated and the plurality of blades 103 are non-rotatably mounted to the housing 106. Although the present invention is not limited to this, as in the second aspect, the disk plate 102 'may be a fixed body and the plurality of blades 103 may be a rotating body.

Further, in the first and second embodiments of the third aspect, it is described that the plurality of blades 103 are elastically pressed toward the disk plate 102 ', but vice versa, that is, the second aspect. As such, the disk plate 102 ′ may be elastically pressed toward the plurality of blades 103.

In addition, although the plurality of blades 103 are described as being elastic bodies in the embodiments of the third aspect, the present invention is not limited thereto, and lines of the disk cylinders 102 facing the plurality of blades 103 are provided. The cross section or the disk plate 102 'may be an elastic body.

Further, although the rotation axis 85 is shown to extend in the vertical direction in the embodiments of the second and third aspects, the present invention is not limited thereto, and may extend in the horizontal direction or the inclined direction, and the first It is preferable that the fine bubbles or droplets generated by the device for incorporating the fluid into the second fluid extend in the vertical direction to have a certain size.

Further, in the embodiments of the first to third embodiments, the apparatus for incorporating the first fluid into the second fluid is a bubble generator, the first fluid supply means when the first fluid is oxygen and the second fluid is water ( 105) may be excluded.

The reason is that dissolved oxygen is present in all the water, and when the inner tube 2, the outer tube 3, the disk cylinder 102 or the disk plate 102 or the plurality of blades 103 rotate. This is because the phenomenon of cavitation occurs in water and fine bubbles are generated in water.

Further, the ball plunger 7 of the first aspect may be applied instead of the plurality of blades in the apparatus for incorporating the first fluid of the second and third embodiments into the second fluid. At this time, the plurality of ball plungers 7 are positioned at positions where the plurality of through holes 112 can be opened and closed, and are directly fixed to the housing or the support plate.

Further, in the embodiments of the second and third aspects, the means for reliably opening and closing the plurality of through holes is described as being a blade that is elastically pressed to the front end surface of the disk barrel or the disk plate and is in sliding contact. Although the present invention is not limited thereto, the ball plunger mentioned in the first aspect may also be applied.

Further, in the embodiments of the second and third aspects, the plurality of slot through holes 66a of the bracket 66 through which the plurality of blades protrude in the rotational axis direction are disposed to have a rectangular cross section and are spaced apart in the circumferential direction. Although the plurality of blades are also described as having a rectangular parallelepiped shape corresponding to the plurality of slot through holes 66a, the present invention is not limited thereto, and the crescent moon protrudes in the direction in which the plurality of blades rotate. It has a cross-sectional shape, and the plurality of slot through holes formed in the bracket are also arranged to be spaced apart in the circumferential direction in the state having a corresponding crescent cross-sectional shape, it is also possible to have a plurality of slot through holes extending in a radial direction in a streamlined form.

The arrangement of the plurality of slot through holes and the shape of the plurality of blades allow the plurality of blades to form the disk or the disk plate without adversely affecting the flow of the two fluids caused by the rotation of the disk or the disk plate. It is preferable in view of the fact that the plurality of blades are cut by the plurality of blades having the boomerang motion trajectory to be discharged through the plurality of through-holes, so that fine bubbles or droplets can be easily generated.

The present invention is not limited to the above-described embodiments, and may be substituted with a configuration having a similar or equivalent relationship.

Claims

shell;

A plurality of retainers surrounding the inner tube or the inner tube in the circumferential direction and spaced apart in the longitudinal direction of the inner tube;

Interposed between the inner tube and the outer tube or the plurality of retainers, the inner tube is arranged to be spaced apart in the circumferential direction and the longitudinal direction so that the inner tube is elastically pressed to the circumferential surface of the inner tube or the circumferential surface of the outer tube. Or a plurality of opening and closing means for opening and closing a plurality of through holes through which the first fluid is discharged from the inner tube or the outer surface in contact with the clouds;

One of the inner tube and the outer or the plurality of retainers is one-way rotating body and the other is a fixed body or the other-side rotating body,

The inner tube of the inner tube and the plurality of retainers includes a plurality of through-holes formed to be spaced apart in the longitudinal direction and the circumferential direction of the inner tube in a state where the tip is blocked, or the tip of the inner tube and the front end of the outer tube are blocked. The inner tube and the outer tube includes a plurality of through-holes formed spaced apart in the longitudinal direction and the circumferential direction of the inner tube, or in the state that the front end of the inner tube and the front end of the inner tube is blocked, The inner tube includes a plurality of through-holes spaced apart in the longitudinal direction and the circumferential direction of the inner tube, or the inner tube in the longitudinal direction and the circumference of the inner tube in the state that any one of the front end and the front end of the inner tube is blocked. Including a plurality of through holes spaced apart in the direction,

The inner tube or the outer tube is connected to the first fluid source while the inner tube is disposed in the second fluid, or either the inner tube or the outer tube is connected to the first fluid source and the other is the second fluid. An apparatus for incorporating a first fluid into a second fluid, said first fluid being connected to a supply source.
The method of claim 1,

The plurality of opening and closing means is disposed so as to face the plurality of through holes of the inner tube or the outer tube when the rotor is rotated so that the plurality of openings and the plurality of facing holes have elasticity to open and close the inner tube, the retainer and the outer tube. A device for incorporating a first fluid into a second fluid, characterized in that it is fixed to any one of the.
The method of claim 2,

The plurality of opening and closing means are a plurality of ball plungers,

A plurality of ring-shaped recesses spaced in the longitudinal direction of the inner tube are formed on the outer circumferential surface of the inner tube or the inner circumferential surface of the outer tube,

Each of the plurality of recesses is formed in the plurality of through holes spaced apart in the circumferential direction of the inner tube,

And a ball of each of the plurality of ball plungers seated in the plurality of recesses.
A disk plate in a state disposed in the second fluid, connected to the first fluid supply source, and having a plurality of through holes arranged in the circumferential direction and the radial direction;

And a plurality of opening and closing means for elastically pressing the disk plate to open or close the plurality of through holes through which the first fluid is discharged from the disk plate by sliding or rolling contact.

An apparatus for incorporating a first fluid into a second fluid, wherein one of the disk plate and the plurality of opening and closing means is a one-way rotating body and the other is a fixed body or another rotating body.
The method of claim 4, wherein

The plurality of opening and closing means are a plurality of ball plungers,

The disk plate is provided with a plurality of ring-shaped recesses spaced in the radial direction of the disk plate,

Each of the plurality of recesses is formed in the plurality of through holes spaced apart in the circumferential direction of the disk plate,

And a ball of each of the plurality of ball plungers seated in the plurality of recesses.
A disc cylinder or a disc plate having a plurality of through holes formed in a second fluid, rotatably internally connected to the housing and connected to the first fluid supply source, and having a plurality of through holes formed at the front end face thereof; and

A plurality of blades extending in a radial direction of the disk barrel or the disk plate and spaced apart in a circumferential direction in sliding state of contact with the front end surface of the disk barrel or the disk plate in which the plurality of through holes are formed; Including,

One of the disk barrel or the disk plate and the plurality of blades is a rotating body coupled to the rotating shaft of the motor and the other is a fixed body,

Any one of the disc cylinder or the disc plate and the plurality of blades is mounted to the housing so as to be movable in a rotational axis direction and is pressed in a direction facing each other by an elastic body, or a front end surface of the disc cylinder or the disc plate. The portion of the plurality of blades protruding toward or the whole of the plurality of blades or the front end surface of the disk cylinder or the disk plate is made of an elastic member having elasticity in the rotation axis direction,

The plurality of through holes are arranged so that the plurality of through holes of the disc cylinder or the disc plate are repeatedly opened and closed by the plurality of blades when the rotor is rotated. Device incorporated into the.
The method of claim 6,

The elastic member may be one cushion pad in surface contact with the plurality of blades, a cushion pad provided in each of the plurality of blades, or each of the plurality of blades may be a cushion pad. 2 Device incorporated into fluid.
The method of claim 6,

One cushion pad which is in surface contact with the plurality of blades, or a cushion pad provided on each of the plurality of blades, or each of the plurality of blades themselves or the front end surface of the disk cylinder or the disk plate is cushioned A device for incorporating a first fluid into a second fluid, characterized in that the pad.
The method according to claim 7 or 8,

The plurality of blades are inserted in a state protruding in both directions in the rotation axis direction in a plurality of slot through holes formed spaced apart in the circumferential direction to the bracket fixed to the housing,

An elastic plate is in surface contact with the plurality of blades,

The elastic plate is in surface contact with the pressure plate,

And the pressure plate is supported by a fixed body or another rotating body which rotates concentrically with the rotating body.
The method of claim 9,

And a compression spring interposed between said fixed body or said other rotating body and said pressure plate.