KR20170119211A - Microbubble type air cleaning apparatus - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a micro bubble type air cleaning apparatus, and more particularly, to a micro bubble type air cleaning apparatus in which a rotary disk fixed to a spacer of a shaft coupled with a motor, The bubbles mixed with the water rise along the flow path to the outer side of the inner cylinder and pass through the slit holes of the rotary disk and the fixed disk and finely crushed in accordance with the rotation of the rotary disk at a high speed, Bubbles are generated to microbubble the polluted air flowing from the blower to collect various pollutants in water and then discharge the purified air to the outside. When the water serving as the filter is circulated, only the polluted water is replaced after a certain period of time, Which enables easy and hygienic cleaning of polluted air. To a bubble-type air cleaning apparatus.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a micro bubble type air cleaning apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a micro bubble type air cleaning apparatus, and more particularly, to a micro bubble type air cleaning apparatus in which a rotary disk fixed to a spacer of a shaft coupled with a motor, The bubbles mixed with the water rise along the flow path to the outer side of the inner cylinder and pass through the slit holes of the rotary disk and the fixed disk and finely crushed in accordance with the rotation of the rotary disk at a high speed, Bubbles are generated to microbubble the polluted air flowing from the blower to collect various pollutants in water and then discharge the purified air to the outside. When the water serving as the filter is circulated, only the polluted water is replaced after a certain period of time, Which enables easy and hygienic cleaning of polluted air. To a bubble-type air cleaning apparatus.

In general, microbubbles are microscopic bubbles whose diameters can not be confirmed by eyes of several tens of micrometers (㎛) or less. They are 1 / 2,000 sizes of ordinary bubbles, 1) generate ultrasonic waves of 40 kHz, 2) generate a high sound pressure of 140 dB, and 3) generate instantaneous high temperature of 4,000 ~ 6,000 ℃.

That is, the normal bubbles rise in the water and rupture on the surface, but the micro bubbles are reduced by the pressure in the water and generate various energy and disappear.

Such microbubbles are mainly generated when water and air are vigorously rotated with ultra-fine bubbles.

The general principle of such a micro bubble generator is a method in which a liquid and a gas are mixed by a pump, a mixed fluid is secondarily pressurized in a mixing tank, and then a micro bubble is generated by a third injection through a discharge nozzle .

The microbubble generator having the above-described structure is applied to the wastewater treatment process in the environmental field, thereby greatly reducing the chemical processing process with minimal energy owing to agitation, aeration, flotation, and increase in the dissolved oxygen ratio of the foreign substance. It can be used for agricultural water supply method of hydroponic cultivation, underground irrigation and sprinkling farming method, to promote the growth of crops, to increase the sugar content of fruit water, to enable eco-friendly agriculture not to use pesticides, Separation removal, sterilization, floating separation of foreign matter, etc. contributes to improvement of agricultural product quality.

In addition, the micro bubble generator can be used as an oxygen generating means of aquaculture, thereby increasing the dissolved oxygen rate for high density culture and reducing the use of antibiotics due to an increase in bactericidal effect. It contributes to improvement of the skin health of the human body through the effect and the sterilizing effect.

However, the conventional devices for generating micro bubbles have a limitation in generating micro bubbles. In order to generate a large amount of micro bubbles, water and air must be fed at relatively high pressure. Therefore, And a large pump is used to aerate a large amount of air. Therefore, the size of the equipment is increased, so that the installation cost of the micro bubble generator is increased and the operation cost of the micro bubble generator is increased. There was a problem that it was impossible to use.

In order to solve such a problem, a micro bubble generating device such as that disclosed in Korean Patent Laid-Open Publication No. 10-2012-0008921 and Korean Patent Publication No. 10-1165818 is disclosed.

The aforementioned Patent Publication No. 10-2012-0008921 discloses a bubble generating chamber having a water inlet for introducing water and an air inlet for introducing air and a discharge port for discharging to improve the production efficiency of micro bubbles, A rotary disk provided between an inlet and an air inlet and a discharge port and provided with a plurality of induction holes which are inserted and rotated by a shaft of the motor and through which water introduced through a water inlet and an air inlet are guided; And a plurality of agitating pieces protruding in the direction of the rotary disc to stir the water and the air in accordance with the rotation of the rotary disc, .

In addition, the above-mentioned Japanese Patent Application Laid-Open No. 10-1165818 discloses a method in which water and air introduced into the interior of a housing through an inlet pipe are passed through a perforated plate provided in an inner lower portion of the housing to primarily crush the bubbles contained in the water, Through a nozzle induction tube provided on the upper portion of the nozzle, a nozzle for generating micro-bubbles composed of a vortex forming screw, a plurality of bubble grinding discs and a spacer, and is finely pulverized in a secondary state to be discharged to the outside through the discharge tube .

However, such a conventional micro bubble generator has a problem in that the amount of generated micro bubbles is limited due to the structure of the disk, and it is difficult to use the micro bubble generator for domestic use or miniaturization in structure. Particularly, There is a limitation in realizing an air cleaning function using a micro bubble in which a virtuous cycle of water is essential in the apparatus because it is limited only to producing micro bubble water by discharging it to the outside.

Korean Patent Publication No. 10-2012-0008921 Korean Patent Registration No. 10-1165818

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a magnetic disk apparatus, which comprises a rotary disk fixed to a spacer of a shaft coupled with a motor, The bubbles mixed with the water are raised along the flow path to the outer side of the inner tube while passing through the slit holes of the rotary disk and the fixed disk and finely pulverized according to the high speed rotation of the rotary disk to generate a large amount of microbubbles The microbubbles of the polluted air flowing from the blower are collected by the microbubbles to collect various kinds of pollutants in the water. The purified air is discharged to the outside, and the water serving as the filter is circulated, A micro bubble type ball which can clean the polluted air hygienically To provide a cleaning device it is an object.

Further, according to the present invention, spacers are provided between the rotary disk and the stationary disk to form appropriate intervals to allow the rotary disk to rotate efficiently, to form a flow path for air to be decomposed and discharged smoothly, Bubble type air purifying apparatus for improving the micro bubble forming efficiency by re-grinding the undifferentiated bubbles in the upper part by disposing the rotating and fixed disk set in the upper and lower parts, There is another purpose.

Further, according to the present invention, water is circulated from the inner cylinder to the outer cylinder and from the outer cylinder to the inner cylinder smoothly by forming the circulating blade for raising the water on the shaft and the stirring blade for raising the water while mixing the bubbles with water, Another object of the present invention is to provide a microbubble-type air cleaning apparatus which can induce a virtuous cycle and perform air purifying function by only a predetermined amount of water supplied in the apparatus.

In addition, according to the present invention, the outer tube can be rotated in the outer tube coupling plate, the inner tube can be rotated and rotated in the inner tube coupling plate to be disassembled and detached at one touch, and the inner tube can be disassembled up and down, The present invention also provides a microbubble-type air cleaning apparatus that can be mounted and dismounted as needed to facilitate maintenance.

In addition, the present invention is characterized in that the inner tube is fixed in a state where the inner tube is spaced apart from the inner tube by a predetermined height by inserting the inner tube in the outer tube to the reference water level so that water is naturally drawn into the inner tube, Another object of the present invention is to provide a bubble-type air cleaning apparatus.

According to an aspect of the present invention,

A fixing plate is fixed to the upper surface of one side by a plurality of fixing legs, a ring-shaped outer tube support is formed on the outer side of the fixing plate, a ring-shaped outer tube coupling plate is coupled to the upper portion of the tube support, And an inner cylinder support plate having a first air supply hole formed therein and having a ring-shaped inner cylinder coupling plate formed on an upper portion of the inner cylinder support plate, A pedestal in which a second air supply hole is formed in the same line as the first air supply hole of the inner tube supporter; A motor vertically fixedly coupled to a bottom surface of the fixed plate of the pedestal; A blower installed on an upper surface of the other side of the pedestal to supply air to the second air supply hole; An outer cylinder which is formed in a cylindrical shape in which water is stored and circulated so that water is circulated therein and a first coupling protrusion is formed on the bottom face so as to be laterally coupled to the outer cylinder coupling plate of the pedestal; An inner passage formed in a cylindrical shape in which water is stored and circulated so that the upper and lower surfaces thereof are opened, and a second coupling step protrudes laterally on the bottom surface and is vertically coupled to the inner cylinder coupling plate of the pedestal; A slot disk unit which is rotated in the inner cylinder according to the rotation of the motor and is supplied from the blower and is discharged from the first air supply hole to generate bubbles to generate micro bubbles; And an operation panel for supplying and disconnecting power to the pedestal with the motor and the blower, and controlling the rotational speed of the motor.

Here, the fixing plate of the pedestal is provided with a bearing housing that is installed in the same line as the motor.

The outer tube support of the pedestal is provided with an O-ring at one side thereof to prevent water from flowing out to the outside during the outer tube coupling.

In addition, a plurality of fixing stoppers protrude from the outer side of the first coupling jaw of the outer tube and the second coupling jaw of the inner tube, respectively, and the outer tube coupling plate and the inner tube coupling plate of the cradle are rotated And a stopper fastening groove is provided for fastening.

Then, the inner cylinder is threaded at the lower end, and the upper inner passage is fixed to the first shaft fixing bearing by the first shaft fixing ring; And a lower inner cylinder having an upper end formed with a thread to be engaged with a thread of the upper inner cylinder to be coupled with the upper inner thread and a second shaft fixed bearing fixed to the lower end with a second shaft retaining ring.

The lower end of the slot disk unit is coupled to the motor by a first coupler, and the lower shaft is installed through the bearing housing of the pedestal. A first shaft ring formed at a central portion thereof, a plurality of first wings formed radially around the first shaft ring, coupled to an upper end of the lower shaft by a second coupler, A circulation blade rotating inside the coupling plate to rotate along the rotation of the lower shaft to raise water to the inner cylinder upper part and circulate the water; An upper shaft having a lower end vertically coupled to the second coupler and having upper and lower ends rotatably supported by the first and second shaft fixing bearings of the inner cylinder; A first guide spacer having a first shaft hole formed at a central portion thereof and inserted and fixed to the upper shaft at an upper portion of the second shaft fixing bearing and formed in a conical shape to form a flow path; A second shaft hole is formed at the center of the first guide spacer and is inserted and fixed in the upper shaft at an upper portion of the first guide spacer and is formed in a conical shape and the diameter of the bottom surface is equal to or larger than the upper surface diameter of the first guide spacer, A second guide spacer for forming a guide groove; A second shaft ring is formed at a central portion thereof and a plurality of second wings are radially formed around the second shaft ring and inserted and fixed to the upper shaft between the first and second guide spacers, An agitating blade which mixes the bubbles and water while being rotated according to the rotation, and raises water to the upper portion of the inner tube; A disk fixing spacer formed in a disk shape and having a step formed inward at a lower portion thereof and having a third shaft hole formed at the center thereof and inserted and fixed to the upper shaft at an upper portion of the second guide spacer; A first fixing hole formed at a central portion of the disk fixing spacer so as to be inserted into the step of the disk fixing spacer and a first slit hole formed radially with respect to the first fixing hole, Wow; A second engaging hole is formed at a central portion to be inserted into a side surface of the disk fixing spacer and a diameter of the second engaging hole is formed larger than a diameter of the first disk fixing spacer so that the disk fixing spacer is not rotated when the disk fixing spacer rotates A fixed disk having a second slit hole formed radially with respect to the second coupling hole and installed on a side surface of the disk fixing spacer; A spacing ring provided on a side surface of the rotating disk to form a space by maintaining a gap between the rotating disk and the fixed disk; And a fixing nut fastened to an upper end of the upper shaft to fix the disk fixing spacer.

Here, the upper shaft is protruded in the longitudinal direction on the side surface, and the first and second guide spacers and the disk fixing spacers are formed with a key groove coupled with the key.

A plurality of the disk fixing spacers are provided in multiple stages.

The disc fixing spacer has a disc fixing key groove formed on a side surface of the step, the rotating disc has a disc fixing key formed on a side surface of the first coupling hole to be engaged with the disc fixing key groove, Is formed to be equal to the thickness of the step.

At least one spacing spacer formed in the shape of a cylinder is provided on the top of the disk fixing spacer at the uppermost stage, and then a plurality of disk fixing spacers are provided at the upper portion of the spacing spacer. The above-described disk fixing spacer is provided to couple the rotating disk capable of re-decomposing the undecomposed bubbles.

Subsequently, the spacing spacer is formed with the keyway to be engaged with the key.

Then, the fixed disk is formed to be smaller than the side wall thickness of the disk fixing spacer so as to be spaced apart from the rotating disk.

The fixed disk is formed larger in diameter than the rotating disk.

In addition, the lower inner cylinder is formed with an inner diameter groove on the inner side of the upper surface so that the fixed disk and the gap retaining ring are inserted.

The spacer ring is formed so that its thickness is larger than the thickness of the rotating disk so as to form a space by separating the fixed disk from the rotating disk.

Guide grooves are formed on the upper surface of the first guide spacer and the lower surface of the second guide spacer so that the second shaft ring and the second blade of the stirring blade are inserted.

Meanwhile, the air supply pipe connecting the blower and the second air supply hole is provided with a check valve that automatically opens the pipeline when air is supplied from the blower, and automatically closes the pipeline when air is not supplied.

According to the microbubble type air cleaning apparatus of the present invention configured as described above, a rotary disk fixed to a spacer of a shaft coupled with a motor, and a fixed disk that is not fixed to the shaft are alternately provided, A slit hole is formed on the outer periphery of the fast rotating disk so that the bubbles rise along the flow path formed by the spacer to the outer side of the inner cylinder and pass through the slit hole of the rotating disk and the fixed disk and are finely pulverized according to the rotation of the rotating disk, The microbubbles of the polluted air introduced from the blower are collected into the water by collecting various pollutants into the water, and then the purified air is discharged to the outside, and used as a filter, It can sanitarily clean polluted air.

Further, according to the present invention, since the bubble is not decomposed or stagnated due to the relatively slow rotation speed of the spacer, the bubble is elevated toward the outer periphery of the disk having the relatively high rotation speed by forming the passage by blocking the central portion of the disk, By maintaining a proper gap between the disk and the fixed disk, the rotating disk can be smoothly rotated and fine bubbles can be formed.

In addition, according to the present invention, efficiency can be increased by separating the rotating and fixed disk sets so that the undegraded bubbles in the lower part can be re-pulverized at the upper part.

According to the present invention, water is circulated from the inner cylinder to the outer cylinder and from the outer cylinder to the inner cylinder smoothly by forming the circulation blade for raising the water on the shaft and the stirring blade for raising the water while mixing the bubbles with water, The circulation of water can be induced and the air can be purified only by a predetermined amount of water supplied into the apparatus.

According to the present invention, the outer tube can be rotated in the outer tube coupling plate, the inner tube can be rotated in the inner tube coupling plate to be disassembled and detached at one-touch, and the inner tube can be disassembled up and down, And can be stacked and disassembled in order so that maintenance can be facilitated.

Further, according to the present invention, by fixing the inner tube in the outer tube with the inner tube supporter being spaced apart from the floor by a predetermined height, water is filled into the inner tube naturally when the water is filled up to the reference water level, have.

1 is a front sectional view showing a configuration of a microbubble type air cleaning apparatus according to the present invention.
2 is a partially enlarged view of Fig.
3 is an exploded perspective view of a pedestal and an outer cylinder of a microbubble type air cleaning apparatus according to the present invention.
4 is an exploded perspective view of a pedestal and an inner cylinder of the microbubble type air cleaning apparatus according to the present invention.
5 is an exploded perspective view of the inner cylinder of the microbubble type air cleaning apparatus according to the present invention.
6 is an exploded sectional view of a slot disk unit of a microbubble type air cleaning apparatus according to the present invention.
7 (a) and 7 (b) are plan views showing the structure of a fixed disk and a rotary disk in a microbubble type air cleaning apparatus according to the present invention.
8 (a) and 8 (b) are plan views showing the construction of a circulating blade and an agitating blade among the microbubble-type air cleaning apparatuses according to the present invention.
9 is an exploded perspective view of first and second guide spacers and agitating blades of a microbubble type air cleaning apparatus according to the present invention.
10 is a perspective view showing a configuration of a disk fixing spacer among micro bubble type air cleaning apparatuses according to the present invention.
11 is a perspective view showing a configuration of a spacing spacer in a microbubble type air cleaning apparatus according to the present invention.
12 is a perspective view showing the structure of a gap retaining ring in a microbubble type air cleaning apparatus according to the present invention.
13 is an explanatory view showing the operation of the microbubble type air cleaning apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure of a micro bubble type air cleaning apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

2 is a partial enlarged view of Fig. 1, Fig. 3 is a sectional view of a microbubble type air cleaning apparatus according to the present invention, Fig. FIG. 5 is an exploded perspective view of the inner cylinder of the microbubble type air cleaning apparatus according to the present invention, and FIG. 5 is an exploded perspective view of the inner cylinder of the microbubble type air cleaning apparatus according to the present invention, FIG. 6 is an exploded cross-sectional view of a slot disk unit of a microbubble type air cleaning apparatus according to the present invention. FIGS. 7 (a) and 7 (b) 8 (a) and 8 (b) are views showing the construction of a circulating blade and a stirring blade of a microbubble type air cleaning apparatus according to the present invention FIG. 9 is an exploded perspective view of the first and second guide spacers and the stirring blade of the microbubble type air cleaning apparatus according to the present invention, and FIG. 10 is an exploded perspective view of the microbubble type air cleaning apparatus according to the present invention. 11 is a perspective view showing a configuration of a spacing spacer in a microbubble type air cleaning apparatus according to the present invention, and FIG. 12 is a perspective view showing the arrangement of spacers in a microbubble type air cleaning apparatus according to the present invention. Fig. 3 is a perspective view showing the configuration of the retaining ring.

1 to 12, a microbubble type air cleaning apparatus 100 according to the present invention includes a pedestal 110, a motor 120, a blower 130, an outer cylinder 140, an inner cylinder 150, A slot disk unit 160 and an operation panel 170. [

1, the pedestal 110 is fixed to one upper surface of the pedestal 110 by a plurality of fixed legs 112, and a ring-shaped outer supporter And the outer cylinder support plate 114 is bolted together with the outer cylinder support plate 113 on the upper side of the outer cylinder support base 113 and the inner cylinder support plate 113 is fixed on the inner side of the outer cylinder support plate 113, And a first air supply hole AH1 is formed in the inner periphery of the inner cylinder support plate 115. The inner cylinder support plate 115 is formed on the inner cylinder support plate 115 in a ring shape, And the fixing plate 111 is formed with a second air supply hole AH2 in the same line as the first air supply hole AH1 of the inner tube support 115. [

Here, the fixing plate 111 of the pedestal 110 is provided with a bearing housing 117 which is installed in the same line as the motor 120 to be described later, and the outer tube support 113 of the pedestal 110 is connected to the outer tube 140), an O-ring (O) is provided on one side to prevent water from flowing out to the outside.

The outer tube coupling plate 114 and the inner tube coupling plate 116 of the pedestal 110 are provided with a stopper coupling groove 118 on the inner side and a stopper coupling groove 118 on the inner tube coupling groove 118 on the inner tube coupling plate 116, The third air supply hole AH3 is provided on the same line as the first air supply hole AH1 of the first air supply hole 115. [

The motor 120 is vertically fixedly coupled to the bottom surface of the fixing plate 111 of the pedestal 110.

In addition, the blower 130 is installed on the upper surface of the other side of the pedestal 110 so as to introduce indoor air into the inner cylinder 150. At this time, the blower 130 automatically opens the pipeline when air is supplied from the blower 130 to the air supply pipe 131 for supplying air to the second air supply hole AH2. When air is not supplied, And a check valve CV for closing the check valve CV.

As shown in FIG. 3, the outer tube 140 is formed in a cylindrical shape in which water is stored and circulated to a predetermined level or lower and the upper and lower surfaces are opened, and a first coupling step 141 protrudes laterally And is vertically fastened to the outer tube coupling plate 114 of the pedestal 110 by bolts in the same line as the motor 120. [

A plurality of fixing stoppers ST protrude from the outer side of the first coupling step 141 of the outer cylinder 140 and stopper coupling grooves 118 formed in the outer cylinder coupling plate 114 of the pedestal 110 in a one- And then rotated or coupled or rotated in the opposite direction, and then vertically discharged and separated. In addition, various additives used to remove fine dust, bacteria, and odors can be injected into the outer cylinder 140.

4 and 5, the inner cylinder 150 is formed in a cylindrical shape having an open top and a bottom so that water is stored and circulated therein. The inner cylinder 150 is formed with a thread at the lower end thereof and a first shaft fixed bearing B1 And an upper inner tube 151 fixed by the first shaft retaining ring R1 and a screw thread engaging with the thread of the upper inner tube 151 at the upper end are screwed to the upper inner tube 151, And a lower inner cylinder 152 to which the fixed bearing B2 is fixed by the second shaft retaining ring R2.

At this time, the lower inner cylinder 152 has a groove 153 formed on the inner side of the upper surface of the lower inner cylinder 152 so that the fixed disk 169 of the slot disk unit 160 and the gap retaining ring SR are inserted.

The lower inner cylinder 152 has a second coupling step 154 protruding laterally on the bottom surface thereof and is vertically coupled to the inner cylinder coupling plate 116 of the pedestal 110.

The second engagement step 154 of the lower inner cylinder 152 has a plurality of fixed stoppers ST protruded from the outer side thereof to form stopper engagement grooves formed in the inner cylinder engagement plate 116 of the pedestal 110 in a one- 118, then rotated, coupled, or rotated in the opposite direction, and then vertically discharged and separated.

6, the slot disk unit 160 is rotated in the inner cylinder 150 according to the rotation of the motor 120 to crush bubbles generated in the first air supply hole AH1, .

At this time, the slot disk unit 160 includes a lower shaft 161, a circulating blade 162, an upper shaft 163, a first guide spacer 164, a second guide spacer 165, a stirring blade 166, A fixed spacer 167, a rotating disk 168, a fixed disk 169, a gap retaining ring SR, and a fixing nut N. [

The lower shaft 161 has a lower end coupled to the motor 120 by a first coupler CP1 and installed through the bearing housing 117 of the pedestal 110. [

8, a first shaft ring 162a is formed at a central portion of the circulating blade 162, and a plurality of first blades 162b are formed radially around the first shaft ring 162a, Is coupled to the upper end of the shaft 161 by the second coupler CP2 and is rotated inside the inner cylinder coupling plate 116 which is the lower portion of the bottom of the inner cylinder 150 and is rotated in accordance with the rotation of the lower shaft 161, ) And the water is circulated upward.

The lower shaft of the upper shaft 163 is vertically coupled to the second coupler CP2 and the upper and lower ends of the upper shaft 163 are rotatably supported by the first and second shaft fixing bearings B1 and B2 of the inner cylinder 150. [ At this time, the upper shaft 163 has a key K1 protruding from the side surface in the longitudinal direction.

The first guide spacer 164 has a first shaft hole 164a formed at the center thereof and is inserted and fixed into the upper shaft 163 at the upper portion of the second shaft fixing bearing B2 and formed into a conical shape, Thereby forming a flow path. At this time, a key groove K2 is formed in the first shaft spacer 164a of the first guide spacer 164 to be engaged with the key K1. On the upper surface of the first guide spacer 164, A guide groove GD is formed to insert the shaft ring 166a and the second blade 166b.

The second guide spacer 165 has a second shaft hole 165a formed at the center thereof and is inserted and fixed to the upper shaft 163 at an upper portion of the first guide spacer 164 and is formed in a conical shape, And is formed to be equal to or larger than the upper surface diameter of the guide spacer 164 to form a flow path outside the inner cylinder 150. At this time, a key groove K2 is formed in the second shaft hole 165a of the second guide spacer 165 to be engaged with the key K1. On the bottom surface of the second guide spacer 165, A guide groove GD is formed so that the second shaft ring 166a and the second blade 166b are inserted.

8, a second shaft ring 166a is formed at the center portion of the stirring blade 166, and a plurality of second blades 166b are formed radially around the second shaft ring 166a, The upper shaft 163 is rotated by the rotation of the upper shaft 163 to mix the bubbles and water and the water is raised to the upper portion of the inner cylinder 150 .

The disk fixing spacer 167 is formed in a disk shape and has a step 167a formed at the lower portion thereof and a third shaft hole 167b formed at the center of the disk fixing spacer 167, (163). At this time, a key groove K2 is formed in the third shaft hole 167b of the disk fixing spacer 167 to be engaged with the key K1. In addition, a plurality of disc fixing spacers 167 are provided in multiple stages, or a plurality of disc spacers 167 are installed in multiple stages, and then a fourth shaft hole 170a is provided at the center of the disc spacer 167. A spacer 180 formed in a cone- One or more disk fixing spacers 167 may be further provided on the next spacing spacers 180 provided above the spacers 167. [ The disc fixing spacer 167 has a disc fixing key groove K3 formed on the side surface of the step 167a and has a thickness equal to the thickness of the step 167a. 1, the spacing spacers 180 may be installed in multiple stages so as to be adjustable in height as shown in FIG. 1, and have the same diameter as the disk fixing spacers 167, A key groove K2 is formed in the fourth shaft hole 180a of the spacer 180 to be engaged with the key K1.

The rotating disk 168 is formed with a first engaging hole 168a at the center so as to be inserted into the step 167a of the disk securing spacer 167. The first engaging hole 168a is formed radially with respect to the first engaging hole 168a, And is fixed to the step 167a of the disk fixing spacer 167. [ At this time, the rotating disk 168 is formed with a disk fixing key K4 coupled to the disk fixing key groove K3 on the side of the first coupling hole 168a.

The fixed disk 169 is provided with a second engaging hole 169a at the center thereof so as to be inserted into the side surface of the disk fixing spacer 167 and is rotatably supported by the first disk fixing spacer 167 so as to be unrotatable when the disk fixing spacer 167 rotates. The diameter of the second coupling hole 169a is formed to be larger than the diameter of the disk fixing spacer 167 and the second slit hole 169b is formed radially with respect to the second coupling hole 169a, Respectively. At this time, the fixed disk 169 is formed to be smaller in thickness than the side wall of the disk fixing spacer 167 to be spaced apart from the rotating disk 168, and to have a larger diameter than the rotating disk 168.

The spacing ring SR is installed on the side surface of the rotating disk 168 as shown in FIGS. 1 and 12, and forms a space by maintaining a gap between the rotating disk 168 and the fixed disk 169. At this time, it is preferable that the gap maintaining ring SR is formed so that its thickness is larger than the thickness of the rotating disk 168 so as to form a space by separating the fixed disk 169 from the rotating disk 168, and the spacing spacers 180 The spacing spacers 180 are formed at the same height as the spacing spacers 180 so that the spacing spacers 180 are provided on the sides of the spacing spacers 180 to fix the spacing rings SR.

The fixing nut (N) is fastened to the upper end of the upper shaft (163) to fix the disk fixing spacer (167).

The operation panel 170 is provided with various buttons 171 to supply and cut off power to the pedestal 110 with the motors 120 and the blowers 130 to control the rotation speed of the motors 120. At this time, the operation panel 170 is installed in the case 173, and the blower 130 and the power module PW are installed inside the case 173.

Hereinafter, the operation of the microbubble type air cleaning apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

13 is an explanatory view showing the operation of the microbubble type air cleaning apparatus according to the present invention.

First, when water is stored in the outer tube 140 at a reference water level and the user operates the operation panel 170 to supply power to the motor 120 and the blower 130 through the power module PW, , The control panel 170 is operated again to control the rotation speed of the motor 120. [

When the motor 120 rotates, the lower shaft 161 and the upper shaft 163 of the slot disk unit 160 rotate together.

At the same time, when the circulating blades 162, the stirring blades 166 and the rotating disk 168 are rotated, and the blower 130 receives indoor air and supplies the air through the air supply pipe 131, the check valve CV is opened The air is supplied to the second air supply hole AH2 of the fixing plate 111 and the first air supply hole AH1 of the inner tube support 115 and the stopper engagement groove 118 of the inner cylinder coupling plate 116 3 air supply hole AH3 to the lower portion of the inner cylinder 150 to generate air bubbles.

The circulation blade 162 and the stirring blade 166 are rotated so that the water in the lower part of the inner cylinder 150 rises to the upper part of the inner cylinder 150 and circulates.

The bubbles of the inner tube 150 rise along with the water and spread along the flow path formed by the first guide spacer 164 and the second guide spacer 165 while diffusing to the outside of the inner tube 150, The microspheres are first pulverized while passing through the first slit holes 168b of the rotary disk 168 and the second slit holes 169b of the fixed disk 169,

The first microbubbles are then moved along the space formed by the spacing spacers 180 and then moved back to the first slit holes 168b of the rotating disk 168 and the second slit holes 169b of the fixed disk 169 ), And is changed into micro bubbles while being secondarily pulverized.

In addition, in the process of microbubbing the bubbles contained in water, the microbubbles in the bubbles are removed by reacting with various additives dissolved in water, sterilization is performed, and odors are removed.

At this time, the fine dust removal is based on the electrical attraction between the fine dust removing agent and the fine dust, and various additives use natural materials harmless to the human body.

Thus, the water that has risen from the inner cylinder 150 is discharged to the outer cylinder 140 and then moved to the lower portion of the outer cylinder 140, and then flows into the lower portion of the inner cylinder 150 to be continuously circulated.

On the other hand, if water is contaminated by contaminants collected after a predetermined period of time, water is discharged along the water in the outer cylinder 140.

In addition, various additives used to remove fine dust, germs, and odors are put into the inside of the user through the outer cylinder 140.

When the user wishes to remove the outer cylinder 140 for maintenance, the outer cylinder 140 is rotated in a clockwise or counterclockwise direction to be separated from the pedestal 110, and then reassembled after maintenance.

When the user desires to remove the inner cylinder 150 for maintenance, the inner shaft 150 is rotated clockwise or counterclockwise while the lower shaft 161 is disengaged from the first coupler CP1. Thereby separating the upper shaft 163 and the lower shaft 161 of the slot disk unit 160 from each other.

Then, the slot disk unit 160 is separated from the inner cylinder 150, assembled in a reverse order after maintenance, and then reassembled into the pedestal 110.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

The microbubble-type air cleaning apparatus according to the present invention can be applied to an air purifier, a vacuum cleaner, and the like.

110: pedestal 120: motor
130: blower 140: outer tube
150: inner cylinder 160: slot disk unit
170: Operation panel 180: Spacer spacer

Claims (17)

A fixing plate is fixed to the upper surface of one side by a plurality of fixing legs, a ring-shaped outer tube support is formed on the outer side of the fixing plate, a ring-shaped outer tube coupling plate is coupled to the upper portion of the tube support, And an inner cylinder support plate having a first air supply hole formed therein and having a ring-shaped inner cylinder coupling plate formed on an upper portion of the inner cylinder support plate, A pedestal in which a second air supply hole is formed in the same line as the first air supply hole of the inner tube supporter;
A motor vertically fixedly coupled to a bottom surface of the fixed plate of the pedestal;
A blower installed on an upper surface of the other side of the pedestal to supply air to the second air supply hole;
An outer cylinder which is formed in a cylindrical shape in which water is stored and circulated so that water is circulated therein and a first coupling protrusion is formed on the bottom face so as to be laterally coupled to the outer cylinder coupling plate of the pedestal;
An inner passage formed in a cylindrical shape in which water is stored and circulated so that the upper and lower surfaces thereof are opened, and a second coupling step protrudes laterally on the bottom surface and is vertically coupled to the inner cylinder coupling plate of the pedestal;
A slot disk unit which is rotated in the inner cylinder according to the rotation of the motor and is supplied from the blower and is discharged from the first air supply hole to generate bubbles to generate micro bubbles; And
Further comprising an operation panel for supplying and disconnecting power to the pedestal with the motor and the blower, and controlling the rotational speed of the motor. The method according to claim 1,
The stationary plate of the pedestal includes:
And a bearing housing installed in the same line as the motor. The method according to claim 1,
The outer tube support of the pedestal includes:
Wherein an O-ring is provided on one side of the air purifier so as to prevent water from flowing out to the outside during the outer tube coupling. The method according to claim 1,
The first engagement jaw of the outer tube and the second engagement jaw of the inner tube,
A plurality of fixing stoppers protruding outwardly from each other,
The outer tube coupling plate and the inner tube coupling plate of the pedestal,
Wherein the stopper fastening groove is provided so that the fastening stopper is vertically inserted and then rotated and engaged with the stopper fastening groove. The method according to claim 1,
In the inner cylinder,
An upper inner passage in which a thread is formed at the lower end and the first shaft fixing bearing is fixed by the first shaft retaining ring;
And a lower inner cylinder having an upper end formed with a thread to be engaged with a thread of the upper inner cylinder to be engaged with the upper inner screw thread and a second shaft fixed bearing fixed to the lower end with a second shaft retaining ring. Lt; / RTI > 6. The method of claim 5,
Wherein the slot disk unit comprises:
A lower shaft coupled to the lower end of the motor by the first coupler and penetrating the bearing housing of the bearing;
A first shaft ring formed at a central portion thereof, a plurality of first wings formed radially around the first shaft ring, coupled to an upper end of the lower shaft by a second coupler, A circulation blade rotating inside the coupling plate to rotate along the rotation of the lower shaft to raise water to the inner cylinder upper part and circulate the water;
An upper shaft having a lower end vertically coupled to the second coupler and having upper and lower ends rotatably supported by the first and second shaft fixing bearings of the inner cylinder;
A first guide spacer having a first shaft hole formed at a central portion thereof and inserted and fixed to the upper shaft at an upper portion of the second shaft fixing bearing and formed in a conical shape to form a flow path;
A second shaft hole is formed at the center of the first guide spacer and is inserted and fixed in the upper shaft at an upper portion of the first guide spacer and is formed in a conical shape and the diameter of the bottom surface is equal to or larger than the upper surface diameter of the first guide spacer, A second guide spacer for forming a guide groove;
A second shaft ring is formed at a central portion thereof and a plurality of second wings are radially formed around the second shaft ring and inserted and fixed to the upper shaft between the first and second guide spacers, An agitating blade which mixes the bubbles and water while being rotated according to the rotation, and raises water to the upper portion of the inner tube;
A disk fixing spacer formed in a disk shape and having a step formed inward at a lower portion thereof and having a third shaft hole formed at the center thereof and inserted and fixed to the upper shaft at an upper portion of the second guide spacer;
A first fixing hole formed at a central portion of the disk fixing spacer so as to be inserted into the step of the disk fixing spacer and a first slit hole formed radially with respect to the first fixing hole, Wow;
A second engaging hole is formed at a central portion to be inserted into a side surface of the disk fixing spacer and a diameter of the second engaging hole is formed larger than a diameter of the first disk fixing spacer so that the disk fixing spacer is not rotated when the disk fixing spacer rotates A fixed disk having a second slit hole formed radially with respect to the second coupling hole and installed on a side surface of the disk fixing spacer;
A spacing ring provided on a side surface of the rotating disk to form a space by maintaining a gap between the rotating disk and the fixed disk; And
And a fixing nut fastened to an upper end of the upper shaft to fix the disk fixing spacer. The method according to claim 6,
Wherein the upper shaft comprises:
A key is protruded in the longitudinal direction on the side surface,
Wherein the first and second guide spacers and the disk fixing spacers are formed with key grooves coupled with the keys. The method according to claim 6,
Wherein the disk fixing spacer comprises:
Wherein a plurality of air bubbles are installed in multiple stages. The method according to claim 6,
Wherein the disk fixing spacer comprises:
A disk fixing key groove is formed on a side surface of the step,
The rotating disk includes:
Wherein a disc fixing key is formed on a side surface of the first coupling hole so as to be coupled to the disc fixing key groove, and the thickness of the key is formed to be equal to the thickness of the step. The method according to claim 6,
Wherein the disk fixing spacer comprises:
At least one spacing spacer formed in a cylindrical shape is provided at the upper portion of the disk fixing spacers at the center and a fourth shaft hole is provided at the center portion, and then one or more disk fixing spacers are installed again on the upper portion of the spacing spacers Decomposes the undifferentiated bubbles to decompose the air bubbles. 11. The method of claim 10,
The spacing spacer
And the key groove is formed to be coupled to the key. The method according to claim 6,
The fixed disk may include:
Wherein a thickness of the spacer is smaller than a thickness of a side surface of the disk fixing spacer to form a space apart from the rotating disk. The method according to claim 6,
The fixed disk may include:
Wherein the diameter of the rotating disk is larger than that of the rotating disk. The method according to claim 6,
The lower inner cylinder
And a groove is formed on an inner side of the top surface of the micro bubble type air cleaner so that the fixed disk and the gap retaining ring are inserted. The method according to claim 6,
The gap retaining ring
Wherein the thickness of the fixed disk is larger than the thickness of the rotating disk so as to form a space by separating the fixed disk from the rotating disk. The method according to claim 6,
On the upper surface of the first guide spacer and the lower surface of the second guide spacer,
Wherein a guide groove is formed in each of the second blade ring and the second blade ring so that the second shaft ring and the second blade of the stirring blade are inserted. The method according to claim 1,
And an air supply pipe connecting the blower and the second air supply hole,
And a check valve for automatically opening the pipeline when air is supplied from the blower and automatically closing the pipeline when air is not supplied.

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