KR20070104719A - Device for air cleaning a use the centrifugal force - Google Patents

Abstract

An equipment for cleaning air by using centrifugal force is provided to clean simply polluted air using the centrifugal force, maintain the air cleaning efficiency consistently, and clean the polluted air in both directions instead of one direction. An equipment(1) for cleaning air by using centrifugal force comprises: a case(2) which is formed in a rectangular box shape, of which front and back sides are opened; a rotation shaft(10) which is rotatably fixed to supports(5) formed in front and rear sides within the case, and which has a plurality of rotary rods(11) formed on an outer periphery thereof; a rotation drum(20) which has front and rear ribs(24,25) connected to the rotation shaft, which is rotated together with the rotation shaft, and which has a bent part(23) formed on a backside thereof, and a plurality of discharge holes(21) formed in an outer periphery thereof; an outer drum(30) which is installed on the outer periphery of the rotation drum, and which has a closed part(32) formed on a backside thereof, a partition plate(31) formed on a front side thereof such that a plurality of holes are formed in the partition plate, and a discharge hole formed in the bottom thereof; a plurality of water spray nozzles(40) which are connected to the partition plate, and to which a supply pipe(41) connected to a main supply pipe formed on an external supply pump is connected; a water receiving member(50) installed on a bottom part of the outer drum; a sealing plate(3) for connecting an inner face of the case and an outer face of the outer drum; and a rotating means including a driven pulley(15), a drive pulley(14), and a motor(16) for rotating a motor shaft(17) to rotate the rotation shaft.

Description

Device For Air Cleaning A Use The Centrifugal Force

Figure 1 is a perspective view of the main portion cut showing the configuration of the present invention air purifier

Figure 2 is a front sectional view showing the configuration of the air purifier of the present invention

Figure 3 is a side cross-sectional view showing the configuration of the present invention air purifier

Figure 4 is a view showing an embodiment in which the present invention air purification apparatus is applied

<Description of the symbols for the main parts of the drawings>

1-Air Purifier 2-Case

3-Enclosure 5-Support

10-rotating shaft 11-rotating rod

13-Belt 14-Cast Pulleys

15-driven pulley 16-motor

20-Swivel 21-Outlet

30-Opening 40-Nozzle

50-drip member

The present invention relates to an air purifying apparatus for purifying air in a multi-use facility. More specifically, the contaminated air passes through the circular rotating cylinder, but sprays water at the inlet side of the rotating cylinder, and rotates the rotating shaft passing through the center of the rotating cylinder, so that contaminants in the contaminated air It is adhered to the inner wall of the rotary cylinder by the centrifugal force by the rotation of the rotary shaft, and through the plurality of discharge holes formed in the rotary cylinder to discharge moisture to the outside of the rotary cylinder, the contamination in the air passing through the rotary cylinder After the material is removed from the rotor, the purified air is discharged to the outlet side of the rotor to purify the polluted air. At the same time, the polluted air is introduced from the outlet of the rotor and removed from the rotor. Air purifier using centrifugal force to smoothly purify the contaminated air flowing in both directions by allowing the discharged air to be discharged to the inlet side of the rotating cylinder. To provide.

In general, a multi-use facility is provided with an air purifier for purifying air, and various air purifiers have been developed and used at present.

At this time, the air purifier purifies the air by filtering the contaminated air through a filter and regenerating the filter.

However, the air purifier as described above should have a filter sized to block the entire space through which contaminated air passes, and a regeneration apparatus for regenerating the filter, as well as a circulator for purifying the filter. There is a problem that the volume of the air purifying device to be provided is heavy and heavy.

In addition, the regeneration of the filter requires a large amount of water, resulting in waste of water, and there is a problem in that a large amount of power is consumed to purify the filter having a large size.

On the other hand, to solve the above problems, and many air purifiers using a new concept centrifugal force has been disclosed, but most of the structure is to pass the air in one direction to purify the air, the above structure is complex and large scale, installation As well as the space becomes large, there was a problem that takes a lot of power and water to drive.

That is, Korean Laid-Open Patent Publication No. 10-2005-0103897 (Centrifugal wet air purifier using a rotary atomization device) is disclosed, which collects pollutants in the air in a three-dimensional vortex method of fine moisture particles, and air. A centrifugal type air purifying apparatus for centrifugation to purify air by a difference in specific gravity between water and water, which is a centrifugal wet air purifier using a rotary atomization apparatus that produces fine water particles using a rotary atomization apparatus.

In the water tank, the atomization chamber is used to make the fine water particles using the atomizing disc, the collecting chamber is used to collect pollutants in the air based on the vortex of the three-dimensional fine water particles using the collecting cylinder, and the spiral groove is used. And a vortex chamber for centrifuging contaminated water that collects contaminants from the air. Accordingly, air is generated on the basis of a linear linear air flow that generates centrifugal force by using a high-speed rotating centrifugal impeller and a spiral groove. High performance, small size and light weight, 99.9% long-term air purification efficiency without filter replacement and maintenance by centrifugation of small fine particles of less than 0.1㎛ size, harmful gases, odor particles, pollutants and viruses and bacteria without solid filter It is to have.

However, the centrifugal wet air purifier using the rotary atomization device has a problem that the size of the rotary atomization device is large and that a large amount of water must always be stored in the water tank and thus cannot be used in winter.

In addition, the contaminant is moved to the lower side by the self-weight in a vertically installed state, but the contaminant dropped to the bottom falls to the water tank, the contaminant dropped to the water tank is moved upward again by the rotary atomizer And combine with contaminants.

Thus, due to repeated binding with contaminants, the purifying capacity of the passing air is gradually lost, thereby causing a big problem that the contaminated air is discharged in an unpurified state at all.

On the other hand, the contaminants fall on the inner surface of the housing without the carryover phenomenon, but due to gravity, the inner surface of the housing has a small weight due to the centrifugal force caused by the vortex chamber and the force moving upward by the centrifugal impeller. Pollutants are moved upwards by centrifugal force and upward force rather than by gravity.

At this time, the contaminants gathered upwards turn into large particles of water, so that the large particles of water collide with the primary separator and into larger particles of water, which acts on the water of larger particles than the centrifugal force and the upward force. When gravity increases, large particles of water fall down and hit spiral grooves, and thus have a big problem of repeating a vicious cycle in which air is further contained in the air passing through the vortex chamber.

The present invention is to solve the above-mentioned problems, the contaminated air to be easily purified using a centrifugal force, to maintain a constant air purification efficiency, centrifugal force that can have the air purification ability in both directions, not one direction The purpose of the present invention is to provide an air purifying apparatus.

In addition, the present invention has the object of minimizing the amount of water used to prevent waste of water and at the same time used in winter, and to minimize the air purification cost by reducing the power used in the air purifier.

Many of the objects and accompanying effects of the present invention will be readily understood by the following detailed description.

In order to achieve the above object, the present invention provides a general air purifying apparatus for purifying air in a multi-use facility, comprising: a case in which the front and rear sides are opened in a rectangular box shape; A rotating shaft that is firmly fixed and rotated by a bearing on a support provided in the inside and the rear of the case, and a rotating rod is provided at a plurality of outer circumferences; The front and rear ribs coupled to the rotating shaft is provided on the outer periphery of the rotating shaft and rotates together with the rotating shaft, and a rear bent portion is formed in the center, and is formed in a cylindrical shape and has a discharge shape in a plurality of outer peripheral edges. Pass; It is installed on the outer periphery of the rotary cylinder and the lower portion is fixed to maintain a constant interval on the lower portion of the case, the rear is formed in contact with the bent portion of the rotary cylinder bent in the center direction to maintain the airtight, the rotary cylinder in the front An outer passage having a cylindrical shape having a plurality of holes formed in contact with the front end of the front end and maintaining airtightness, and having an open front and rear sides, and having a discharge hole at a lower portion thereof; A nozzle coupled to a plurality of diaphragms of the outer cylinder and coupled to a supply pipe connected to a main supply pipe provided in an external supply pump to receive water and to spray water into the rotating cylinder; A drip tray member installed at a lower portion of the outer cylinder to maintain the discharge hole and the airtightness of the outer cylinder and discharging the water discharged through the discharge hole to a discharge pipe connected to an external discharge pump; A sealing plate coupled to the inner surface of the case and the outer surface of the outer cylinder and coupled to maintain airtightness so that the contaminated air supplied into the case can pass only into the inside of the rotary cylinder; It is characterized by consisting of a rotating means for rotating the rotating shaft.

At this time, the rotating means, the driven pulley provided at the front end of the rotating shaft; A main pulley connected to the driven pulley and a belt; Rotate the motor shaft coupled to the main pulley, and consists of a motor fixed to the lower portion of the case.

In addition, the water sprayed from the nozzle is preferably to be sprayed in the form of smog (Smog), it is preferable to further include an auxiliary rod which is installed in the center direction in a plurality of inner circumference of the outer cylinder.

On the other hand, it is preferable to further include a rotary blade for supplying air into the rotary cylinder portion of the rotary shaft located in the front rib of the rotary cylinder so that the air contaminated into the rotary cylinder can be smoothly passed through.

And in order to remove the harmful gas in the air passing through the rotary cylinder and to obtain a sterilization effect, it is preferable to apply a photocatalyst coating to the inner rod and the auxiliary rod of the rotary rod and the rotary cylinder of the rotary shaft.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a perspective view of the main portion showing the configuration of the air purifier of the present invention, Figure 2 is a front sectional view showing a configuration of the air purifier of the present invention, Figure 3 is a side cross-sectional view showing a configuration of the air purifier of the present invention.

As shown in the drawing, an outer cylinder 30 is provided inside the case 2 having a rectangular box shape in which the front and rear sides are opened, and a rotating cylinder 20 is provided inside the outer cylinder 30. The rotating shaft 20 is provided with a rotating shaft 10 which rotates together with the rotating cylinder 20, and a rotating means for rotating the rotating shaft 10 is provided at the front side of the case 2.

That is, the outer cylinder 30 has a cylindrical shape in which the front and rear sides are opened, and is fixed to be spaced apart from the inner lower surface of the case 2 by a predetermined distance, and the outer surface of the outer cylinder 30 and the case 2 of the outer cylinder 30 are fixed. The inside of the case 2 is completely separated from the front and rear by the sealing plate 3 coupled to the inner surface.

The rear end of the outer cylinder 30 is provided with a closed portion bent in the center direction, the front of the outer cylinder 30 is provided with a plate 31 having a plurality of holes (31a) formed in the case ( The air introduced from the front side of 2) passes through the hole 31a of the diaphragm 31, passes through the rotating cylinder 20 described later, and then moves to the rear side of the case 2.

As described above, the inner side of the outer cylinder 30 is coupled to the rotating cylinder 20 having a cylindrical shape, and the rear end of the rotating cylinder 20 has a bent portion 23 bent in the center direction. It is in contact with the closing portion of the 32 to maintain the airtight, the front end of the rotary cylinder 20 is in contact with the diaphragm 31 of the outer cylinder 30 to maintain the airtight.

Therefore, the outer circumference of the rotating cylinder 20 and the inner circumference of the outer cylinder 30 is kept airtight and blocks the air from flowing in.

And the outer periphery of the rotary cylinder 20 is formed with a plurality of discharge holes 21 are formed through, rod-shaped auxiliary rods which are installed in a plurality of inner peripheral edge of the rotary cylinder 20 is installed in the center direction ( 22).

At this time, the discharge hole 21, as shown in the drawing, must be formed in contact with the bent portion 23, of course, this is the rotary cylinder 20 is rotated by the centrifugal force to be described later, the bent portion 23 Since the wind moving in the direction acts, it is certain that the water is collected at the bent portion 23, so that the water collected at the bent portion 23 is discharged to contact the bent portion 23 so as to discharge the water smoothly. It should be formed.

In addition, the rotary shaft 10 penetrates through the center of the rotary cylinder 20 and the rotary shaft 10 is installed as a bearing 4 on a support 5 coupled to the front and rear lower surfaces of the case 2. Combined and firmly fixed and rotated, the front and rear ribs 24, 25 coupled to the front and rear sides of the rotary shaft 10 is provided in the front and rear of the rotary cylinder 20, the rotary shaft 10 ) And the rotary shaft 10 is firmly positioned by both supports 5 so that the rotary cylinder 20 is also firmly positioned.

On the other hand, a portion of the rotary shaft 10 that is located inside the rotary cylinder 20, a plurality of rotary rods 11 which are not in contact with the auxiliary rod 22 of the rotary cylinder 20 during rotation, are coupled, the rotary shaft 10 Rotating with and to further increase the centrifugal force generated by the rotation of the rotary cylinder 20 and the rotary shaft 10.

At this time, the photocatalyst coating may be performed on the inner circumferences of the rotating rod 11, the auxiliary rod 22, and the rotating cylinder 10 to remove harmful gases and to obtain a sterilizing effect.

In addition, the rotary blade 12 is provided on the rotary shaft 10 located inside the front rib 24 of the rotary cylinder 20, the air introduced to the front of the rotary cylinder 20 to the rear of the rotary cylinder 20 Pass it to the side smoothly.

And the driven pulley 15 is coupled to the front end of the rotary shaft 10, the main pulley 14 is connected to the driven pulley 15 and the belt 13 to the motor shaft 17 of the motor 16 Is coupled, the motor shaft 17 is rotated by the drive of the motor 16, the main pulley 14 is coupled to the motor shaft 17 is rotated to circulate the belt 13 driven pulley 15 Is rotated, the rotary shaft 10 and the rotating cylinder 20 rotates together to generate a centrifugal force therein, as well as the rotary blade 12 is rotated to rotate the air in front of the case (2) the rotating cylinder (20) It passes through and moves to the rear of the case (2).

On the other hand, it is described that the contaminated air is introduced from the front side of the case 2 to be purified by the rotary cylinder 20 and then discharged to the rear side of the case 2, but the motor 16 rotates forward and reverse. As the motor 16, when the motor 16 is rotated in reverse, the rotor blade 12 rotates in reverse and the contaminated air at the rear of the case 2 is purified in the rotating cylinder 20, and then the case 2 is rotated. Of course it can be discharged to the front side.

The rotating means for rotating the rotary shaft 10 may be configured by directly connecting the motor shaft 17 of the motor 16 to the rotary shaft 10, and not the pulleys 14, 15 and the belt 13. It can be formed in a configuration that transmits the rotational force to the sprocket and chain, in addition to the rotation of the rotating shaft 10 by using a variety of devices, as well as all of them will be within the scope of the present invention.

In addition, the diaphragm 31 is provided with a plurality of nozzles 40 to which the supply pipe 41 is coupled, and receives water through the supply pipe 41 from a supply pump (not shown), which will be described later, inside the rotary tube 20. To spray water.

At this time, the nozzle 40 is to spray the water in the form of smog, the nozzle 40 for this is a lot of products are currently on the market, so you can select any one to combine, and thus for the nozzle 40 Detailed description will be omitted.

Water sprayed through the nozzle 40 is discharged into the discharge hole 21 of the rotary cylinder 20 by centrifugal force and attached to the inner circumference of the outer cylinder 30 to the lower inner circumference of the outer cylinder 30. It is collected, the discharge hole 33 is formed in the lower portion of the outer cylinder 30, the discharge hole 33 is coupled to the drip member 50 is discharged to the discharged water discharged to the discharge hole 33 to the outside Let's go.

At this time, the end of the drip member 50 is provided with a discharge pipe (not shown) and a discharge pump (not shown) to be described later, of course, may be connected to the end of the drip member 50 connected to the sewer pipe, the drip tray The water of the member 50 may be purified and supplied to the nozzle 40.

On the other hand, in the figure is shown in the state in which the motor 16 is installed in front of the case 2, the motor 16 may be installed on the rear side of the case 2, of course, by changing the direction of the rotary blade 12 The air may be discharged to the front side of the case 2.

And it is preferable to install a heater (not shown) in the diaphragm 31, in order to be able to clean the air by spraying water through the nozzle 40 even in winter.

In addition, as described above, the rotating shaft 10 and the rotating cylinder 20 may be configured to rotate together by the rotation of the motor 16, but the front and rear ribs 24 and 25 of the rotating cylinder 20 The bearing may be installed at a portion coupled to the rotary shaft 10, and the rotary shaft 20 and the outer cylinder 30 may be firmly coupled to each other so that only the rotary shaft 10 may be rotated. Rotating the rotating cylinder 20 together, by installing a one-way bearing in the portion coupled to the rotary shaft 10 of the front and rear ribs 24, 25 of the rotary cylinder 20 by the drive of the motor 16 When the rotating shaft 20 is rotated together with the rotating shaft 10 and the driving of the motor 16 is stopped, the rotating shaft 10 stops rotating, but the rotating cylinder 20 is not controlled by the one-way bearing and is subjected to centrifugal force. Of course, it may be configured to rotate continuously, all of which will belong to the scope of the present invention.

Referring to the action of the air purifying device 1 using the present invention centrifugal force made as described above in detail.

First, the air purifying device 1 using the centrifugal force of the present invention is installed in an air passage of a multi-use facility such as a subway, a department store, a hospital, a mart, a large bookstore, a train station. In this case, the air purifier 1 of the present invention may be largely formed by one air purifier 1 to match the air purifying capacity, and a plurality of air purifiers 1 having a small size may be matched to the air purifying capacity. You may install it.

However, rather than manufacturing the air purifier (1) of various sizes in accordance with the various air purifying capacity, it is preferable to manufacture a plurality of air purifying capacity (1) to install a small number according to the air purifying capacity.

When the air purifier 1 is installed in the air passage of the multi-use facility as described above, the motor 16 rotates and rotates the rotating shaft 10 and the rotating cylinder 20 while at the nozzle 40 It is sprayed in the form of smog.

At this time, the rotary blade 12 coupled to the rotary shaft 10 also rotates and supplies the air in the front side of the case 2 into the rotary cylinder 20, and the rotary cylinder includes a large amount of contaminants in the air. (20) It is of course supplied to the inside.

As described above, the air containing the contaminant is inevitably introduced to the front side of the rotating cylinder 20 through the hole 31a by the sealing plate 3 and the diaphragm 31, and the air is formed in the hole 31a. While moving through it, it comes into contact with smog-type water sprayed through the nozzle 40.

And the water in contact with the pollutant is moved to the inner circumference of the rotating cylinder 20 by centrifugal force by the rotation of the rotating rod 10 and the rotating cylinder 20, the inner circumference of the rotating cylinder 20 The water is discharged to the discharge hole 21 of the rotary cylinder 20 is moved to the inner circumference of the outer cylinder (30).

At this time, the water in contact with the contaminant is moved to the rear side of the rotary cylinder 20 by the rotation of the rotary blade 12 and also contact the rotary rod 11, the water in contact with the rotary rod 11 is also centrifugal force It moves to the inner periphery of the rotating cylinder 20 by this.

In addition, the water in contact with the contaminant is moved to the rear side of the rotary cylinder 20 by the rotation of the rotary blade 12, and also contact the auxiliary rod 22, the water in contact with the auxiliary rod 22 The centrifugal force moves to the inner circumference of the rotating cylinder 20 and moves to the inner circumference of the outer cylinder 30 through the discharge hole 21.

As described above, the air containing the contaminant passes through the inside of the rotating tube 20 and contacts the smog-shaped water to transfer the contaminant to the water, and is then purified by air containing no contaminant so that the rotating tube 20 is provided. It will be discharged to the rear side.

Meanwhile, the water moved to the inner circumference of the outer cylinder 30 is collected at the lower portion of the inner circumference of the outer cylinder 30, and the water collected at the lower portion is discharged through the discharge hole 33 to be disposed along the drip tray member 50. 2) It is discharged to the outside.

Therefore, the air passing through the rotating cylinder 20 and containing the pollutant is purified, thereby purifying the air of the multi-use facility.

And even if the water is injected through the nozzle 40 as described above, all the water is discharged to the discharge hole 33 of the outer cylinder 30 by the centrifugal force and only clean air is discharged to the rear of the rotary cylinder 20 As a result, the water containing the contaminants is discharged to the outside so that the problem of lowering the air purification performance does not occur.

On the other hand, Figure 4 is a view showing an embodiment in which the present invention the air purifier is applied, a state in which a plurality of air purifier (1) is coupled to the air circulation path (A) of the subway (C).

As shown in the drawing, the polluted air generated in the running path B of the subway C may be purified by passing through the air purifier 1 and discharged to the outside, and the air polluted air outside the air purifier ( It can also be discharged to the passage (B) by passing through 1).

In this case, a supply pump 43 for supplying water to the plurality of air purifiers 1 and a supply pipe 41 connected to the supply pump 43 and the nozzles 40 of each air purifier 1 are connected. Of course, the main supply pipe 42 to be provided, as well as having a discharge pipe 51 connected to each of the drip member 50 of the air purifier (1), the water to the end of the discharge pipe 51 to the outside Of course, the discharge pump 52 for discharging should be installed.

In addition, the discharge pump 52 may send the introduced water to the sewage pipe, or may be supplied to the water purification device and sent to the sewage pipe, and may be supplied to the water purification device to supply the water to the supply pump 43 from the water purification device. It may be circulated to purify contaminated air.

However, the device for purifying water, because of its large volume, must be installed carefully in consideration of many matters during installation.

On the other hand, when the air purifier (1) of the present invention is installed in the air circulation path (A) of the subway (C) as described above, when the subway (C) enters the point where the air purifier (1) of the present invention is installed (B) and the inlet pressure to discharge the air of the air circulation path (A) to the outside, and when the subway (C) has passed through the air of the running path (B) and the air circulation path (A) running path (B) As the negative pressure to be introduced into the inside acts, the air purifier 1 of the present invention should be configured to correspond to the above-mentioned inlet pressure or negative pressure.

That is, when the rotary blade 12 is rotated by the motor 16, only the function of discharging the air in the traveling path B to the outside through the air circulation path A, when the negative pressure is applied At the same time to give a large crowd on the motor 16, there is a problem that a smooth flow of air does not occur.

Therefore, as described above, the motor 16 is provided to rotate in the forward and reverse directions. When the inlet pressure is applied, the motor 16 rotates forward. When the negative pressure is applied, the motor 16 rotates in reverse and the air flows in both directions. The above problems can be easily solved by allowing to be purified.

On the other hand, when the motor 16 is provided as a one-way motor 16, a one-way bearing is installed on the driven pulley 15 portion of the rotary shaft 10 to receive the rotational force of the motor 16, the usual and drawn When the pressure is applied, the rotary shaft 10 is rotated by the rotational force of the motor 16 and the air inside the traveling path B is smoothly discharged and purified by the rotary blade 12 to purify the negative pressure. If the action is to stop the drive of the motor 16, the rotary blade 12 is rotated freely in reverse by the negative pressure, the outside air is smoothly introduced into the traveling path (B) and may be purified.

At this time, even though the rotary blade 12 rotates freely in reverse due to the negative pressure, there is already a smog-type water sprayed from the nozzle 40 inside the rotary cylinder 20, so that the function of purifying air is continuously performed. Will be.

In addition, the one-way bearing may be installed at a portion in which the rotary blade 12 and the rotation shaft 10 are combined, and of course, the one-way bearing may be configured as a clutch and another device that performs the same function as the one-way bearing, and all of them It will belong to the scope of the present invention.

On the other hand, in order to control the driving of the motor 16 with respect to the passage of the subway (C) as described above, it is preferable to have a variety of sensors, with the various sensors as described above, vibration generated during the passage of the subway (C) Vibration sensor for detecting the wind speed sensor for detecting the wind speed generated when passing through the subway (C) and light sensor for detecting the light emitted from the subway (C), etc., in addition to the passage of the subway (C) Of course, it can be provided with a variety of sensors for detecting the.

As described above, with regard to the air purifying apparatus using the centrifugal force of the present invention, various design changes of the components within the scope of the present invention are all considered to be included in the technical spirit of the present invention.

Therefore, the present invention purifies the air by using a centrifugal force, it is possible to purify the air by passing the air in both directions, by contaminated water containing contaminants are discharged to the outside without contact with the purified air, It can easily cope with various air purification environment, obtain continuous air purification efficiency, and purify the air by applying centrifugal force continuously by using water, so that no contaminants remain in the air purifier of the present invention, so internal cleaning The effect can be easily used without the need.

In addition, since it can be manufactured in a small size and can be installed in one or a plurality according to the air purification capacity, it is possible to obtain an effect that is easy to manufacture and install.

And since it does not require much power to rotate the rotary shaft and the rotating cylinder, it is possible to minimize the power required to drive the air purifier, by spraying the water sprayed through the nozzle in the form of smog, use the minimum amount of water It also has an effect.

On the other hand, if the present invention is applied to the air purification unit of the multi-use facility, it is possible to obtain the effect that can clean the air of the multi-use facility to protect people's health.

For example, in the history of the subway, the air is polluted by passengers, passengers, air pollutants flowing through the air circulation path and the train wind caused by the train operation, and the double train wind is the most serious situation.

Fine dust caused by these contaminants causes inflammation by attaching to the alveoli of the human body, reducing alveolar damage and elasticity, worsening chronic respiratory disease and asthma.

In addition, when toxic substances of fine dust flow into the capillaries, blood viscosity increases and blood vessels contract, thereby adversely affecting patients with cardiovascular diseases and hypertension, and may cause heart attacks.

And fine dust narrows the line of sight of the subway driver, and may also shorten the life of structures and machinery.

Therefore, if the air purifying device using the present invention centrifugal force is installed in the air circulation path of the subway, it is possible to completely remove the fine dust in the subway station and the driving path, thereby protecting people's health, the visibility of the subway driver It is a very useful invention that can secure the distance and obtain the effect of extending the life of structures and machinery.

On the other hand, the effect described in the subway, but the installation of the air purifying device using the centrifugal force of the present invention in a multi-use facility such as hospitals, department stores, marts, large bookstores, etc., the above effects can be obtained, of course, multiple use It is a matter of course that the air purification apparatus using the centrifugal force of the present invention can be obtained even in a home or a small company, which is not a facility.

Claims (6)

In a conventional air purifying apparatus (1) for purifying air in a multi-use facility, A case (2) whose front and rear sides are opened in a rectangular box shape; A rotating shaft 10 which is firmly fixed and rotated by a bearing 4 to a support 5 provided in the front and rear of the case 2, and a rotating rod 11 is provided at a plurality of outer circumferences thereof; The front and rear ribs 24 and 25 are coupled to the rotary shaft 10 and are installed at the outer periphery of the rotary shaft 10 and rotate together with the rotary shaft 10, and the bent portion bent in the center direction at the rear ( 23 is formed, the rotating cylinder 20 is formed in a cylindrical shape and the discharge hole 21 is formed in a plurality of outer periphery; It is installed on the outer periphery of the rotary cylinder 20 and the lower portion is fixed to maintain a constant interval on the lower portion of the case 2, the rear portion is in contact with the bent portion 23 of the rotary cylinder 20 to maintain the airtight 32 is bent in the center direction, and the front plate is provided with a plate 31 having a plurality of holes 31a formed in contact with the front end of the rotating cylinder 20 to maintain airtightness. An outer cylinder 30 having an open cylindrical shape and having a discharge hole 33 formed at a lower portion thereof; A plurality of diaphragms 31 are coupled to the outer cylinder 30, and a supply tube 41 connected to a main supply tube 42 provided in an external supply pump 43 is coupled to receive water, and thus, a rotating cylinder 20. A nozzle 40 for spraying water into the inside; It is installed in the lower portion of the outer cylinder 30 while maintaining the air tightness and the discharge hole 33 of the outer cylinder 30, the discharge pipe 51 is connected to the discharge pump 52 of the water discharged to the discharge hole 33 And drip member 50 to discharge to; In order to allow the contaminated air supplied into the case 2 to pass through only the inside of the rotating cylinder 20, the inner surface of the case 2 is connected to the outer surface of the outer cylinder 30 and airtightness is maintained. A sealing plate 3 coupled to each other; Air purification apparatus using a centrifugal force, characterized in that consisting of a rotating means for rotating the rotary shaft (10). The method of claim 1, The rotating means includes a driven pulley (15) provided at the front end of the rotating shaft (10); A main pulley 14 connected to the driven pulley 15 and the belt 13; Rotating the motor shaft (17) coupled to the main pulley (14), the air purifier using a centrifugal force, characterized in that consisting of a motor (16) fixed to the lower portion of the case (2). The method of claim 1, The water sprayed from the nozzle 40 is an air purifier using a centrifugal force, characterized in that to be sprayed in the form of smog (Smog). The method of claim 1, Air purifier using a centrifugal force characterized in that it further comprises an auxiliary rod (22) which is installed in a plurality of inner circumferential edge of the outer cylinder 30 in the center direction. The method of claim 1, So that the air contaminated into the rotating cylinder 20 can be smoothly passed through and purified, Air purification using centrifugal force is further provided with a rotary blade 12 for supplying air into the rotary cylinder 20 in the rotary shaft 10 located in the front rib 24 of the rotary cylinder 20 Device. The method of claim 1, In order to remove the harmful gas in the air passing through the rotating cylinder 20 to obtain a sterilization effect, Photocatalytic coating of the rotary rod (11) and the inner periphery of the rotary shaft (10) and the auxiliary rod (22) using a centrifugal force.

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