KR101825900B1 - Cleaning device having the function of fine dust collection and sterilization - Google Patents

Abstract

The present invention relates to an air purifying sludge collector capable of collecting ultrafine dusts such as fine particles contained in the air such as indoor air and exhaust gas of industrial facilities and the like, and an air purification apparatus and a cleaning apparatus including the same. And a ciliary layer formed of a plurality of cilia including a fixed end and a free end fixed to the support, wherein the cilium layer provided in the air-cleaning seed matrix is attached, filtered and settled to remove dust And the cilia can be charged to improve dust collection performance with electrical attraction.
The cleaning device of the present invention including the air-cleaning element can minimize scattering of fine dust that is not easily filtered by a respirator.

Description

TECHNICAL FIELD [0001] The present invention relates to a cleaning device having a fine dust collecting and sterilizing function. BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

More particularly, the present invention relates to a cleaning device, and more particularly, to a dust collecting device for collecting and removing dust and fine dust contained in exhaust air filtered by dirt, dust and dirt from a floor of a residential space, To a cleaning device having a fine dust collecting function capable of keeping indoor air clean.

Air pollution caused by dust and dirt from industrial facilities and roads is intensifying. In order to reduce cold and heat loss in the room, ventilation is suppressed during cooling and heating, so fine dusts are more accumulated, and in everyday life and industrial activities It accumulates on the floor together with the generated dirt and pollutes the floor surface.

In order to clean the contaminated floor, the suction type cleaner used in the floor cleaning at home and business places the dust and dirt on the floor through the suction duct made of the hood and tube together with the air by using the negative pressure generated by the suction means such as the fan, And the dust is filtered using a mesh of a non-woven fabric or the like, and the air sucked is discharged to the atmosphere. Conventional suction type cleaners collect dust and dirt with large particle size that can be easily filtered from the respirator into a reticulum and remove dust and fine dust that can penetrate deeply into the respiratory apparatus in a relatively stable state on the floor surface Dusts are scattered and floated into the indoor space. Therefore, there is a problem that the cleaning action to remove the dirt is adversely affecting the health of the person, in order to recover the pleasant environment by increasing the chance of being sucked into the human respiratory system.

Among the particulate matter contained in the air exhausted from the suction type cleaning device, precipitated dust having a large particle diameter and floating dust such as pollen can be cleaned by attaching a general filter. However, ultrafine dusts such as fine dusts such as fungus and mite decomposition and smoke particles such as tobacco smoke are difficult to purify by a general filter.

In the case of a filtration filter which can remove fine dust and ultrafine dust on the cleaning device, the power loss and the magnitude of the intake fan and the motor are increased as the particle diameter of the substance to be removed is decreased. There is a disadvantage that the filter is frequently replaced in a short period of time. Therefore, when a cleaning device is equipped with a filter for removing ultrafine dust and a fan and a motor having a large suction force, housewives who are weak in relative strength due to their weight and noise become difficult to handle.

Therefore, it is necessary to develop a compact and lightweight fine dust removing means which is not heavy enough to be applied to a domestic inhalation type vacuum cleaner, has a small space required for installation, requires little pressure, and requires a cleaning device equipped with a fine dust collecting function.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a cleaning device which is less in pressure loss and power consumption, less in noise and vibration, excellent in fine dust removing performance, and light and compact.

In order to attain the above object, according to the present invention, there is provided a cleaning device having a fine dust collecting function, including: a hood capable of sucking and collecting an object to be cleaned; an air intake means capable of flowing air; And a suction duct for sucking air to be cleaned and collecting a cleaning object and exhausting purified air, wherein the hood and the suction duct are provided with a cleaning The air purifying means is installed at least one of upstream and downstream of the intake means, and the air purifying means includes: a support; And a ciliary layer consisting of a plurality of cilia having a free end fixed at one end to the support and a free end not fixed to the support, the support being adapted to maintain the arrangement of the ciliary layers.

The ciliary layer is composed of two or more kinds of cilia which are different from each other in at least one of the elongation percentage, elasticity, shape, thickness, length, material, electrical resistance and charging sequence.

The support is selected from a network support having a plurality of through-holes, a planar support having an airtight structure, and a support having a relatively long length relative to the thickness or width.

According to the flow of air, the cilia layer moves toward the supporter side and is closely contacted and laminated with each other to narrow the gap between the cilia, and the air in the air is squeezed in the gap between the narrow cilia.

The cleaning device according to the present invention further includes a filter having a plurality of filtration holes capable of collecting and collecting dust.

The cilia further includes an antimicrobial substance which inhibits the growth of microorganisms.

The ciliary layer is charged so as to collect dust by an electric action.

The ciliary layer is composed of two or more kinds of cilia which have different charging characteristics, and one kind of cilia functions as charging induction means for the other kinds of cilia.

Further, the ciliary layer is configured to collect dust by adhesion force in the wet state and to dissolve and remove the gaseous substance.

The ciliary layer is composed of activated carbon fibers having an adsorption function capable of adsorbing and removing contaminants.

The ciliary layer may further comprise an adsorbent capable of adsorbing and removing contaminants.

Further, the cleaning device according to the present invention further includes a water fountain device capable of water fountain, wherein the water fountain device divides water to make gas-liquid contact.

According to another aspect of the present invention, there is provided a cleaning apparatus comprising: a hood capable of sucking and collecting an object to be cleaned; an intake means capable of flowing air; a suction duct connecting the suction portion of the hood and the intake means to communicate with each other; And an ultraviolet sterilizing unit configured to irradiate the interior of at least one of the suction duct and the housing, wherein the ultraviolet sterilizing unit is configured to sterilize the air sucked and exhausted from the air, And sterilizing microorganisms.

The inner surface of the suction duct or the housing, or both of them, having the ultraviolet sterilizing unit is made of a reflecting surface capable of reflecting ultraviolet rays.

Wherein the cleaning device for sterilizing the microorganisms further comprises air purifying means for collecting the object to be cleaned and exhausting clean air, wherein the air purifying means is installed at least one of upstream and downstream of the intake means, The purifying means comprises: a support; And a ciliary layer consisting of a plurality of cilia having a free end fixed at one end to the support and a free end not fixed to the support, the support being adapted to maintain the arrangement of the ciliary layers.

The cleaning device according to the present invention is equipped with a fine dust collecting function using a filtration function in a ciliary layer having a very large specific surface area and a tackiness in an electrostatic force and a wet state and is easy to handle since it is light and compact, , Second pollution of indoor air due to scattering and floating of dust is not generated during the cleaning process, and particularly, it is possible to effectively remove minute dust and ultrafine dust which are harmful to human body, thereby contributing to pleasant indoor environment and maintenance of health .

1 is a conceptual view of a cleaning device having a fine dust collecting function according to the present invention.
FIGS. 2A to 2D are conceptual diagrams of a sludge matrix for air purification included in the cleaning apparatus of the present invention.
FIGS. 3A to 3F are conceptual diagrams illustrating the operation of the air cleaning sand of the present invention included in the cleaning apparatus of the present invention.
Fig. 4 is a conceptual diagram of a modified example of the air cleaning pneumatic cleaning element included in the cleaning device of the present invention.
5A to 5C are conceptual diagrams showing the operation of the air cleaner is performed in the cleaning device of the present invention.
FIGS. 6A to 6D are conceptual diagrams illustrating embodiments in which the air cleaning purging smoothing elements included in the cleaning apparatus of the present invention are combined.
FIGS. 7A and 7B are conceptual diagrams of a friction member for inducing electrification of the air cleaning pile fabric included in the cleaning device of the present invention. FIG.
FIG. 8 is a conceptual diagram of a charging induction means for inducing charging to the air-cleaning filamentary body included in the cleaning apparatus of the present invention. FIG.
9 is a conceptual diagram of an embodiment of the self-priming spraying apparatus included in the cleaning apparatus of the present invention.

Hereinafter, referring to the accompanying drawings, an air purifying sludge matrix, an air purifier and a cleaning apparatus including the ciliary layer according to a preferred embodiment of the present invention will be described in detail.

1 is a conceptual view of a cleaning device having a fine dust collecting function according to the present invention.

The cleaning apparatus according to the present invention shown in FIG. 1 includes an air purifying sludge matrix 100 including a ciliary layer, a hood 540 capable of sucking and collecting dirt such as dust and dirt particles, And an intake means 530 such as a fan or a vacuum pump for generating a suction force. The air purifying means is installed upstream or downstream of the intake means 530 for sucking air.

Dust and dirt scattered on the floor or the like are sucked together with the air through the hood 540 and the suction duct 550 by the suction force generated by the suction means 530, Collects inhaled dirt and dust, and exhausts clean air. The fine dust particles are also collected and removed by the air purifying sieve 100, so that the indoor environment can be improved and health can be improved. In this case, the coarse dirt such as the waste paper is collected by the separate sieve 520, and the fine dust particles having a very small particle size are collected by the air-cleaning mother element 100.

As described above, the cleaning apparatus of the present invention includes a hood 540 capable of sucking and collecting dirt and dust, an intake means 530 capable of generating negative pressure and allowing air to flow, And air purifying means for collecting the object to be cleaned and exhausting clean air. The hood 540 sucks and collects the objects to be cleaned scattered by the suction force generated by the suction means 530 together with the air, and the air cleaning means is configured such that the cilia are densely arranged on the support, Layered mother body 100. [0031] As shown in FIG. Dust, fine dust, and ultrafine dust in the air sucked by the filtration function of the island-like body 100 and the adhesive force in the electrostatic force and the wet state are collected and removed, and the clean air is discharged.

A low-level receiver 560 attached to the suction duct 550 is a container for storing a wastewater to divide a water body into a suction duct 550 by a water supply unit to make gas-liquid contact, As shown in FIG.

FIGS. 2A to 2D are conceptual diagrams of a sludge matrix for air purification included in the cleaning apparatus of the present invention.

The air cleaning pile fabric 100 according to the present invention includes a support 110, a support member 120 and a fixed end 201 fixed to the support 110 and a free end 202 not fixed to the support 110. [ The ciliary body 200 includes a plurality of cilia 210 each having a plurality of cilia 210. The support body 110 fixes the fixed end 201 of the cilia 210 at a predetermined position, Position and the shape of the mother matrix are kept constant to maintain the arrangement of the ciliary layer 200. [ The support member 120 may support the support 110 and may surround the edge of the support 110.

The support 110 supporting the ciliary layer 200 may be a rigid structure or may be made of a metal or non-metal planar body, a ridge, and a goblet of a certain degree of flexibility. The support member 120 may be used to maintain the contour of such a support 110 and to couple it with an air cleaner or the like. In addition, the supporting member 110 and the supporting member 120 may be integrally formed as a single structure.

Therefore, the shape of the air-cleaning ply 100 is determined depending on the shape of the supporting member 120 and the supporting member 110, and may be flat, cylindrical, curved, or cilia- And may be formed in various shapes such as a linear shape in which the layer 200 is formed.

The air-cleaning ply 100 shown in Fig. 2A includes an air-impermeable planar support 110, and a plurality of cilia 210 are disposed on one surface of the planar support 110 And a ciliary layer 200 may be disposed on both sides of the support 110. The ciliary layer 200 may be formed on both sides of the support 110. [

In the description of the present invention, the term " airtight structure " means an airtight structure to such an extent that air flow through the air does not occur with air pressure acting in a conventional air device.

In the air-cleaning mother element 100 including the support 110, which is a gas-tight structure, air flows in a direction parallel to the arrangement direction of the support 110 or in a direction inclined at a predetermined angle, (Not shown). Airflow passes through the ciliary layer 200 and dust contained in the air is adhered to the surface of the cilium 210 having a large specific surface area or sieved in a gap between the cilia 210 and the cilia 210, 200 and can be collected.

2B is a vertical cross-sectional view of an air-cleaning pneumatic washing ma- terial 100, which includes a yarn support 110 having a relatively long length in comparison with a thickness or a width and a width, And a ciliary layer 200 is formed on the support 110. In addition, the supporter 110 may have a circular cross section, a thin thickness, a narrow width, and a relatively long ribbon shape, and may include a ciliary layer 200 on at least one of both surfaces of the ribbon. Lt; / RTI > When the cross-section of the support is circular, the cilia is arranged in the circumferential direction or in the selected radial direction.

In the filamentary air fleece sintered body 100, the flow of air flows in a direction parallel to the arrangement direction of the support body 110 or in a direction inclined at a predetermined angle or in a direction normal to the support body 110 or in a direction The dusts may adhere to the surface of the cilia 210 having a large specific surface area or may be squeezed in the gap between the cilia 210 and the cilia 210, Can be sedimented and collected.

The support 110 constituting the air-cleanable sill 100 shown in Figs. 2C and 2D is a net-like body through which air can pass.

2C shows a ciliary layer 200 on one side of a network support 110 having a plurality of through-holes 111 through which air can flow, and FIG. 2D shows a through- And a ciliary layer 200 on both sides of a support 110 of a mesh-like structure. Accordingly, the flow of air can be parallel or inclined with respect to the support 110, and a through flow capable of flowing in a direction normal or normal to the support 110 is also possible, so that various air flows can be formed .

Particularly, if the through-hole 111 formed in the support 110 is configured to have a finer size than the particle size of the dust to be collected, it is possible to sieve the through-hole 111, In addition to the dust collecting function by filtration, adhesion and sedimentation by the support 110, a filtering function, that is, a filtering function by the fine through-holes 111 formed in the support 110 can be added. As described above, the reticulated support 110 having the fine through-holes 111 has a function of collecting and collecting dust as in a general filter, so that the purification performance of the air can be further improved.

2a to 2d can reduce the pressure loss compared to a simple filtration method using a filter made of a woven fabric or a nonwoven fabric having fine pores and a porous ceramic filter or the like, Since the ciliary layer 200 has a large capacity for collecting dust, it is also possible to prolong the period of replacement and cleaning of the purification means.

The cilia 210 constituting the ciliary layer 200 may be formed such that one end of the cilia may be fixed to the support 110 and the other end may be composed of the free ends 202, 110, the free ends 202 of the cilia 210 can be free ends (not shown) in the form of an annulus with no cuts.

In addition, the cilia 210 forming the ciliary layer 200 may be formed of activated carbon fibers having an adsorbing function to adsorb and remove contaminants.

In addition, the ciliary layer 200 may include an adsorbent capable of adsorbing and removing contaminants such as organic substances, or a particle adsorbent such as Geolite powder, powder activated carbon, etc., .

FIGS. 3A to 3F are conceptual diagrams illustrating the operation of the air cleaning sand of the present invention included in the cleaning apparatus of the present invention.

3A is a view for explaining the action of the air-cleaning mother element 100 having the support 110 as the airtight flat body shown in FIG. 2A, and the air flow (a? B) shows a parallel flow . The air can flow between the cilia 210 in a direction parallel to the surface on which the ciliary layer 200 is formed and dust can be collected by the action of filtration, adhesion and sedimentation in the ciliary layer 200.

In this case, the air flow direction can approach and flow parallel or at an oblique angle with the support 110 on the side where the ciliary layer 200 is formed, and the air flow parallel or inclined to the support 110 The present invention can be applied to all the air cleaning pile elements 100 having the ciliary layer 200 irrespective of the presence or absence of the through hole 111 and the shape of the supporting body 110.

FIG. 3B is a cross-sectional view showing the operation of the air-cleaning pneumatic cleaning element 100 shown in FIG. 2B, in which a plurality of air-cleaning pneumatic elements 100 are arranged in a row, b may be flowed perpendicular to the supporter 110, and the dust may be collected by adhesion, filtration, and sedimentation by the ciliary layer 200. In this case, the supporters 110 are disposed adjacent to each other, and when the adjacent ciliary layers 200 are arranged so as to overlap with each other, the cilium 210 is dense and densely packed so that the dust collecting performance can be improved.

Further, as shown in the drawing, the dust collecting performance can be further improved by superimposing the filaments 100 for air-cleaning on the filaments in a plurality of rows so as to overlap the filaments 200. Here, 110). ≪ / RTI >

3C to 3E relate to the operation of the air-cleaning element 100 having the ciliary layer 200 formed on one side of the network support 110 described above.

3C is a graph showing the relationship between the flow velocity of the air toward the ciliary layer 200 in the air flow (a → b) passing through the ciliary layer 200 and the support 110 in order, 210). ≪ / RTI > Even if the kinetic energy of the approaching air acts on the ciliary layer 200, the cilia 210 may move to some extent, but not so severely as to laminate with each other, Dust is trapped while passing through the layer 200 and the support 110 and the dust is collected mainly in the ciliary layer 200 by the action of the attachment or sinking etc. and the through hole 111 formed in the support 110, Dust can be collected by the filtering action of the filter 111.

Figure 3d shows that the curvature of the ciliary 210 is relatively small compared to the approach flow velocity of air from the air flow (a → b) passing through the ciliary layer 200 and the support 110 in that order to the ciliary layer 200 Indicates the operating state of the case. The kinetic energy of the air approaching the ciliary layer 200 formed on the network support 110 is applied so that the free ends 202 of the cilia 210 are moved in a direction The cantilevers 210 are bent to the fixed end 201 and the support 110 side, and the bent fibers are closely adhered and laminated to each other, so that the gap between the cilia 210 can be narrowed more tightly. The narrow gap between the cilia 210 and the cilia 210, which are closely adhered or laminated to each other, can exert a squeezing effect as in the microfiltration hole of the filter 300. Therefore, the dust collecting performance can be further improved due to sieving action of the ciliary layer, the laminated layer, and the closely adhered ciliary layer 200.

3E shows the cyan layer 200 formed on one side of the network support 110 and the air flow a through b in the order of the network support 110 and the ciliary layer 200, And the through flow flowing in the reverse order to the air flow direction in FIG. 3D. The cilia 210 are shaken according to the air flow a to b and the cilia 210 is shaken due to the air flow a to b because the dust that has passed through the through hole 111 formed in the network support 110 must be collected in the ciliary layer 200. [ The cilia 210 may be charged by contact, separation, collision, and friction, and dust collection in the ciliary layer 200 by electrical attraction acting between the dust and cilia 210 may be more effective.

FIG. 3F shows a double-sided ciliary layer on which a ciliary layer 200 is formed on both sides of a network support 110.

3F shows that the ciliary layer 200 is formed on both sides of the network support 110 so that an air flow a → b is generated between the ciliary layer 200 on the front side and the support 110 and the ciliary layer 200 on the back side ) In the following order. As shown in Fig. Here, the ciliary layer on the front side refers to a ciliary layer that first comes in contact with the air flow (a), and the ciliary layer on the back side refers to a ciliary layer in contact with the air flow (b) passing through the through holes 111.

The action of the ciliary layer 200 on the front side is the same as that of the above-described Fig. 3C or 3D. In addition, the ciliary layer 200 on the rear side is the same as the operation process of FIG. 3E. 3F, the dust collecting performance can be improved because the dust collecting is performed on both sides of the islands for air-cleaning shown in FIG. 3F, and the detailed operation is the same as the description of FIG. 3C to FIG. 3D.

Fig. 4 is a conceptual diagram of a modified example of the air cleaning pneumatic cleaning element included in the cleaning device of the present invention.

In the description of the present invention, basically, a flat plate shape or an air-purifying filaments for air purification have been mainly described. However, depending on the structure of the apparatus, various types of containers such as a polygonal shape and a cylindrical shape can be used.

4 is a cylindrical container shape having a ciliary layer on at least one side of a cylindrical support 110, and the air flow shows through flow passing from the inner periphery side to the outer periphery side . Further, the air flow may be a through flow from the outer circumferential side to the inner circumferential side.

5A to 5C are conceptual diagrams illustrating the operation of the air cleaning sand body 100 included in the cleaning apparatus of the present invention.

The air-cleaning ply 100 according to the present invention is used for dust collecting by the action of electricity between the air and the ply 100 for cleaning the air in addition to the dust collecting action by filtration, adhesion, Can be provided.

When the cilia 210 are charged with the opposite polarity to the dust, dust can be attached to the cilia 210 by electrical attraction. In addition, when the dust in the charged state is neutralized by receiving charges of the opposite polarity from the cilium 210, the repulsive force between the dusts is canceled and the dust particles are clumped to increase the dust collecting performance.

FIG. 5A shows dust collection by electrical attraction in a state where the charged ciliary layer 200 faces the air flow.

Since the dust is mainly negatively charged, if the cilia 210 are positively charged, the dust collecting function by the electrical attraction is added in addition to the dust collecting function by attachment, filtration and sedimentation in the ciliary layer 200, The collection performance can be further improved. Also, in some cases, an electrical repulsive force may act on the dust collection.

When the cilia 210 having different physical properties and having a great difference in the charging sequence are mixed and arranged, the ciliary layer 200 can be easily removed from the cilia 210 when the frequency, speed, The charge amount can be increased.

5B, in addition to the filtration function of the cilia 210 by bending and densifying the cilia 210, an increase in the amount of charge due to friction or the like during the bending process of the cilia 210 and an increase in the dust collection performance due to the electrical attraction .

5C, since the air flows in the order of the support 110 and the ciliary layer 200, the flow of air (a → b) is opposite to that of FIG. 5A, and the through hole 111 formed in the support 110 The ciliated layer 200 must be charged with the opposite charge to dust because the passed dust must be adhered to the ciliated layer 200 by an attractive force.

The ciliary layer 200 included in the air-cleaning ply 100 may be composed of cilia 210 having a single physical property and may be charged by bending and friction of cilia 210 having a single physical property. However, if the ciliary layer 200 is composed of two or more kinds of cilia 210 of different physical properties, which are largely different from each other, electrons move and the amount of charge increases when the cilia 210 are moved and shaken by the flow of air The dust collecting performance can be further improved.

Even when the ciliary layers 200 are formed by mixing cilia 210 having different charging sequences, if the ciliary rate is the same, the degree of curvature of the cilia 210 is equal to each other, Contact, friction, and the like between the electrodes 210 are small. On the other hand, if the rate of bending the cilia 210 having different charging sequences are different from each other, the degree of bending varies, so that contact, separation, collision and friction between the cilium 210 are increased and the charge amount is increased, .

For the difference in the elongation percentage, the cilia 210 may have a different cross-sectional shape such that the cilia 210 may have at least one of the elongation, elasticity, shape, thickness, length, material, electrical resistance, .

In addition, it is preferable that the dielectric constant of the cilia 210, that is, the electric resistance, is as large as possible so that the charged electric charge can be maintained as much as possible without leakage.

FIGS. 6A to 6D are conceptual diagrams illustrating embodiments in which the air cleaning purging smoothing elements included in the cleaning apparatus of the present invention are combined.

6A to 6D, when a plurality of air purifying filaments are arranged in close proximity to each other to form a multi-layered honeycomb structure, as shown in FIGS. 6A to 6D, Dust can be trapped or cilia are superimposed and densely packed, so that the purification performance can be enhanced or the support can function as the casing or casing of the purifier. In addition, cilia which protrude from a separate support and come into contact with each other can exchange charges with each other, and can be charged with electric charges of different polarities, thereby improving dust collecting performance.

When two or more kinds of cilia having different charging sequences are brought into contact with each other, different types of cilia can function as a guiding means for one type of cilium and the other type of ciliums can be placed on one support 110 It is not limited.

As shown in FIGS. 6A to 6C, when a plurality of air-cleaning soot matrixes including the ciliary layer 200 are arranged close to each other so that the ciliary layers 200a and 200b are in contact with each other, The ciliates 210a and 210b which are in contact with each other due to energy are brought into contact with each other, separated, impacted, rubbed, and charged, thereby improving dust collecting performance. In this case, when the cilia that are in contact with each other are made of materials having different charge sequences, the charge amount is increased, and thus the dust collecting performance can be improved.

FIG. 6A shows a state in which two air purification filaments 110a and 110b having a network support and a ciliary layer are arranged so that the ciliary layers 200a and 200b are opposed to each other so that the air flow (a → b) And the ciliary layer 200a, the ciliary layer 200b in the posterior stage, and the support 110b in this order.

The through holes 111a formed in the support 110a of the previous stage and the ciliary layer 200b and the through holes 111b at the rear stage are more densely and finely structured than the ciliary layer 200a, The plurality of supports 110a and 110b on which the first and second support members 111a and 111b are formed perform a multi-end filtration function, so that dust collection performance can be further improved.

If the free ends which are the end portions of the opposed cilia 210a and 210b are arranged close to each other by a predetermined length so as to be overlapped and rubbed with each other, the fluctuations of the cilia 210a and 210b according to the air flow a- Static electricity is generated due to friction and dust collecting performance can be improved by electrostatic force. When the ciliary layer 200a on the inflow side and the ciliary layer 200b on the outflow side are composed of different charging sequences so as to be positively charged, the physical properties of the opposing cilia 210a, The positively charged dust is collected in the frontal ciliary layer 200a and the negatively charged dust can be attached and collected in the ciliary layer 200b on the posterior stage side.

Also, although the air flow is shown as a through flow that is orthogonal to the supports 110a, 110b, it may be a parallel flow or a tilted flow parallel to the supports 110a, 110b without limitation.

Fig. 6B shows two air-purifying sludge matrices in which a ciliary layer is formed on a gas-tight supporting substrate facing each other, and the air flow passes between the ciliary layers 200a and 200b disposed between the supports 110a and 110b Parallel flow. In this embodiment as well, dust can be collected by the opposing two ciliary layers 200, and since the supports 110a and 110b on both sides can function as a skin or a casing, It is easy to modularize the cleaning device easily and easily.

FIG. 6C shows a combination of an air-purifying sludge matrix in which a ciliary layer 200 is formed on a network support 110 and a filamentous air-purifying sludge matrix in which a plurality of ciliary layers 200 and 200a are adhered, The dust collecting performance can be improved by charging the two ciliary layers 200 and 200a and the filtering function by the through hole 111 provided in the mesh support 110 Can be added.

6D shows an air purifying sieve matrix formed by further combining a filter element 300 having an air-cleaning filter element 100 and an air-filtering filter 300 according to the present invention having a network support 110 and a ciliary layer 200 .

The filter 300 may be a filter having various shapes and materials such as a filter formed by weaving or laminating a metal or non-metal fiber yarn in which a microfiltration hole is formed, a porous ceramic filter formed with a microfiltration hole, a membrane filter formed with micropores in a synthetic resin membrane, .

Therefore, since the dust is collected by the air-cleaning element 100 having the ciliary layer 200 according to the present invention, and then the fine filtration holes formed in the filter 300 can perform micro-filtration of the dust, The performance can be greatly improved. In addition, since a considerable amount of dust is collected in the previous stage, the solid load to be imposed on the filter 300 at a later stage, that is, the amount of dust to be collected at the filter 300 at a later stage, is reduced.

The filter 300 and the free ends 202 of the ciliary layer 200 are arranged close to each other so that the surface of the filter 300 and the cilia 210 swung by the air flow a? The ciliary layer 200 and the filter 300 are charged to improve the dust collecting performance and at the same time the dust adhering to the surface of the filter 300 due to the shaking of the cilium 210 is brushed It is possible to regenerate the filter hole of the filter 300 because the dust attached to the filter surface is swept away and desorbed. The cilia 210 and the filter 300 provided in the air-cleaning ply 100 according to the present invention are charged with the cilium 210 and the filter 300 so as to be charged in the positive charge and negative charge, And the air flow a → b flows in the order of the ciliary layer 200 and the filter 300 so that the negatively charged dust is mainly captured by the electrical attraction in the ciliary layer 200 The dust that has passed through the ciliary layer 200 can not pass through the filter 300 due to an electrical repulsive force and stays on the surface of the filter so that the cilia 210 combines the surface of the filter 300 The dust staying on the surface of the filter 300 is transferred to the ciliary layer 200 having a relatively large dust holding capacity as compared with the filter.

Therefore, the dust is mainly collected in the ciliary layer 200 having a large storage capacity, and the solids load imposed on the filter 300 having a small dust holding capacity and easily clogged is reduced, so that the replacement period of the filter 300 can be made very long . The ciliary layer 200 may be selected from the positively charged properties of the charge sequence such as polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), etc., Glass fiber, nylon, or the like.

The cilia layer 200 and the filter 300 may be formed of the filter matrix 300 and the filter matrix 300. The filter 300 may include a filter matrix 300 for air- And the air flow a → b flows in the order of the air-cleaning sludge 100 and the filter 300, and the ciliary layer 200 is separated from the filter 300 by electric charges different in polarity from dust, The dust removal efficiency is improved and the replacing period of the filter 300 can be lengthened by charging with dust having the same polarity as that of the dust.

As shown in FIGS. 6A to 6D, the filter 300 having the fine pore filter formed thereon and the pore-forming sludge matrix 100 including the mesh support 200, the gas-tight support, the filament support, and the ciliary layer 200, It is possible to realize various combinations of air-cleaning elements for air purification. In addition, the air flow in such a combined type air-cleanable sludge matrix can be appropriately selected and formed in accordance with the conditions among the parallel flow, the through flow, the orthogonal flow and the inclined flow.

FIGS. 7A and 7B are conceptual diagrams of a friction member for inducing electrification of the air cleaning pile fabric included in the cleaning device of the present invention. FIG.

The present invention can add a friction member for charging cilia to the air purifying sludge contained in the cleaning device, wherein the friction members contact, separate, collide and friction with the cilia swung by the air flow, , It is possible to improve the dust collecting performance by inducing the direction of the cilia to be constant.

7A shows a friction member 430 in the form of a plurality of fins, ribs, plates, etc. arranged to protrude from the support 110 along with cilia 210 between the cilia. The friction member 430 is disposed inside the ciliary layer 200 and the shape of the friction member 430 and the depth of insertion into the ciliary layer 200 can be variously configured.

The cilia 210 may be friction or charged with the friction member 430 while the cilia 210 swing or bend according to the flow of air. The friction member 430 may have a structure in which the charging sequence of the cilia 210 is mainly composed of negatively charged dust Physical properties of different charging sequences are preferable so that the cilia are positively charged to adhere to the ciliates 210 having a large specific surface area and the contact frequency is high and the friction member 430 is negatively charged.

Fig. 7b shows a friction member of a protruding form facing the support.

The friction member 431 may be in the form of a pin protruding from the inner surface or the like of the structure or casing on the opposite side of the support 110 on which the cilia 210 is disposed, a thin bar having a long width, a plate or the like. The friction member 431 is inserted into the ciliary layer 200 and protrudes from a support such as a mesh or flat plate disposed on the front surface of the ciliary layer 200 to be in contact with or friction with any of the ciliary And its operation is the same as that shown in FIG. 7A.

The friction members 430 and 431 are arranged in a straight line in the longitudinal direction or in the transverse direction. However, the friction members 430 and 431 may be arranged in a curved shape or may be arranged in a zigzag shape in consideration of interference with the cilia 210.

The friction members 430 and 431 are structurally reinforced to charge the ciliary layer 200 by the flow of air and the movement of the ciliary body 210 while reducing the vibration of the support 110 Or as a structural member such as a gap or a strut that maintains a constant distance between the inner surface of the casing (not shown) and the support 110 or the gap between the support 110 and the supports 110 .

FIG. 8 is a conceptual diagram of embodiments of the charging induction means for inducing charging in the air cleaning pile fabric included in the cleaning device of the present invention.

8 is composed of a rotating member 420 and a driving unit 410. The rotating member 420 is rotatably supported by the driving unit 410 and the ciliary layer 200 and / 110 to induce static electricity and charge the ciliary layer 200.

The rotating member 420 may be a plate-like member, a ciliary lens with dense cilia 210, or a brush capable of combing the cilia 210 with various types of protrusions. When the flow of air passes through the rotary member 420, it is preferable that a plurality of through holes (not shown) are formed in the rotary member 420 for circulating air. In this case, the driving unit may be a motor for driving the suction unit mounted on the cleaning device. In this case, the rotating member 420 preferably includes a speed reducer for reducing the rotation speed.

In addition, the charge induction means is composed of a belt member (not shown) in the form of an endless track, and is provided with a rotational force by a predetermined driving device, thereby constantly rubbing the contact portion with the support or the ciliary layer to induce charging . At this time, the belt member is preferably in the form of a mesh net or the like having a through hole or a gap for air circulation.

For example, if the rotating member 420 is made of a Teflon material and the ciliary layer 200 is made of a polyacetate material, the rotating member 420 may be made of a material different from that of the ciliary layer 200, Negatively charged and the ciliary layer 200 can be positively charged. Generally, the dust in the air is negatively charged. Therefore, when the flow of air (a → b) flows into the ciliary layer 200 of the air-purifying sludge matrix via the induction means 400, The dust is negatively charged by the rotating member and can be collected by the electrical attraction in the ciliary layer 200 positively charged with the originally negatively charged dust.

9 is a conceptual diagram of a spraying apparatus included in the cleaning apparatus of the present invention.

The cleaning device according to the present invention may further include a suction duct 550 installed to communicate with the hood 540 and the suction portion of the suction means 530 and water supply means for supplying moisture. The water supply unit is composed of a water supply pump and a nozzle and is used to spray the water body into the suction duct 550 or the air purifying syringe 100 to keep the air purifying syringe 100 in a wet state, ) Can cause adhesion to be generated due to the moisture, and dust can be adhered and removed by the adhesive force of the ciliary layer (200).

The water supply means divides water on both sides or selected sides of the hood 540, the air-cleaning mother element 100 and the suction duct 550 to move the suction air in the suction duct 550 It is possible to dissolve the dissolved contaminants by gas-liquid contact while colliding with the water droplets that are splashed on the way and further improve the dust collecting performance. According to this keeping the surface of the ciliary layer or a filter element in the wet state, since the specific surface area is to form a water film on the surface of the ciliary and filter a large ciliary layer of collected dust well and including SO _X, NO _X, NH ₃ aqueous The gaseous material can also be dissolved and removed.

9, the water supply unit may include an ejector 570 that can draw in water using the flow energy of air generated by the intake unit 530 and divide water into the suction duct 550, It is possible to omit the installation of a separate pump facility.

In addition, the water supply means may be a rotary valve (not shown) provided on the surface of the reservoir portion and rotated so that water is scattered and fractionated, and the reservoir portion may be formed at the lower end of the housing 510. The rotation difference may include a separate driving unit or operate in conjunction with the intake unit 530. The water supply unit may be basically the same configuration as the surface aeration unit used in the wastewater treatment plant and the fish farm.

When the water body is injected into the suction duct for gas-liquid contact, the sphygmomanometer can function as a moisture remover to prevent excessive water from flowing out into the exhaust air.

Further, cleaning means may be provided to remove dust adhering to the surface of the cilia of the air-purifying sludge matrix or to regenerate the fine pores by washing the filter. The wetting and fountain means and the cleaning means are basically the same in that they supply the water bodies to the surfaces of the air-cleanable sludge matrix and filters only at different flow rates to be supplied. Therefore, it is possible to constitute a separate device, or to constitute a single device and to control the supply flow rate so that the fractions for humidification and cleaning can be crossed. In addition, if the washing is intermittently performed, the ciliary layer can be maintained in a wet state until the next washing after the washing.

In addition, the present invention provides an air conditioner comprising a hood (540) capable of sucking and collecting dirt and dust, an intake means (530) capable of generating a negative pressure and allowing air to flow, A duct 550 and a housing 510 accommodating the sucked dirt by the sucking means 530. At least one of the housing 510 and the sucking duct 550 is provided with viruses and pathogens There is provided a cleaning device having a sterilizing function for sterilizing microorganisms in the air to be sucked and discharged by providing an ultraviolet ray generating means (not shown) such as ultraviolet LED or the like such as ultraviolet ray for emitting sterilizable ultraviolet rays (UV) .

In addition, the suction duct and the inner surface of the casing can be made of metal, chrome plating, mirror surface or the like having excellent reflection performance capable of reflecting without being absorbed by ultraviolet rays, thereby improving sterilizing performance.

In addition, since bacteria and organic substances in the air can be trapped and proliferated in the ciliary layer to cause secondary contamination, the cilium has antimicrobial substances such as metal nanoparticles such as copper and silver which inhibit the growth of microorganisms by antibacterial and bactericidal action And the like.

It will be apparent to those skilled in the art that the various embodiments of the invention described above may be combined or substituted, and that the constituent elements of each may also be applied to other embodiments.

In the foregoing, the present invention has been described in detail based on the embodiments and the accompanying drawings. However, the scope of the present invention is not limited by the above embodiments and drawings, and the scope of the present invention will be limited only by the content of the following claims.

100 ... air-cleaning filaments 110, 110a, 110b ... support
111, 111a, 111b ... through holes 120, 120a, 120b, ...,
200 ... Ciliary layer 201 ... Fixed end
202 ... free end 210 ... cilia
300 ... filter 400 ... charge induction means
410 ... driving part 420 ... rotating member
430, 431 ... friction member 510 ... housing
520 ... filter 530 ... intake means
540 ... hood 550 ... suction duct
560 ... low receptor 570 ... ejector

Claims (3)

A hood capable of sucking and collecting a cleaning object,
Intake means capable of flowing air,
A suction duct connecting the hood and the suction unit of the suction unit to communicate with each other,
And air purifying means for collecting the object to be cleaned and exhausting clean air,
The hood and the suction duct,
A cleaning object scattered by the suction force generated by the suction means is sucked and collected together with air,
The air purifying means is provided at least one of upstream and downstream of the intake means,
Wherein the air-
A support; And
And a ciliary layer formed of a plurality of cilia, the ciliary layer having a fixed end having one end fixed to the support and a free end not fixed to the support,
Wherein the support is adapted to hold the array of ciliary layers,
And a filter having a plurality of filter holes capable of collecting and collecting dust in the gas passing through the ciliary layer,
Wherein the filter is selected from the group consisting of filters including a filter formed by weaving or laminating a metal or non-metal fiber yarn in which a microfiltration hole is formed, a porous ceramic filter formed with a microfiltration hole, and a membrane filter having micropores formed in the synthetic resin membrane,
The cilia layer is arranged to contact the free end of the filter with the free end, and the free end of the filter combs the surface of the filter with the flow of gas, and is charged with charge of polarity different from that in the air, And is charged with the charge of the same polarity as the dust,
The cilia layer is selected from among positively charged electrophiles in the charge sequence so that the cilia layer is charged with charge having a polarity different from that of dust, and the filter is charged with charges having the same polarity as that of dust.
The filter is selected from among the properties charged in the charging sequence,
The dust charged by the negatively charge is attracted by the air for purifying the sludge matrix having the ciliary layer by the electrical attraction, the dust passing through the ciliary layer is prevented from passing through the filter by the repulsive force, Wherein the fine dust collecting function is capable of performing fine filtration of dust.
The method according to claim 1,
Wherein the ciliary layer
Characterized in that at least one of an elongation percentage, an elasticity, a shape, a thickness, a length, a material, an electric resistance, and an electric charge sequence is composed of two or more mutually different cilia.
The method according to claim 1,
Wherein the support comprises:
A mesh support having a plurality of through holes, a planar support having an airtight structure, and a support having a relatively long length in comparison with the thickness or width thereof.

Images