KR100188867B1 - Apparatus for filtering element to the gas state - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for performing filtration around gaseous media such as various air purifiers, dust collectors, vehicle air filters, and exhaust apparatuses, and in particular, a filtration apparatus that enables efficient filtration without installing a filter inside the apparatus. In the related art, the conventional diesel oil dust collector has a problem that the equipment is enlarged and the space utilization is low, and the air conditioner filtration device or the automobile air filter requires a filter cloth or a filter inside so that the service life is short. It has to be replaced frequently and there is a problem of resource waste. The present invention is formed by stacking spacers between a plurality of filter mechanism units to have a gap, and having a narrow cross-sectional shape such as an acute angle. It is formed by forming a gaseous medium without any filter or filtering device. It can be used for air purifier, dust collector, vehicle air purifier, exhaust system, etc.

Description

Filtration of gaseous media

1 is a cross-sectional view for explaining a conventional filtration method.

2 is a conceptual diagram illustrating the filtration method of the present invention.

3 is a sectional view of main parts showing an example of the present invention.

4 is a longitudinal sectional view showing an example of a filtration device manufactured using the example shown in FIG.

5 is a cross-sectional view taken along the line A-A of FIG.

6 is a sectional view of main parts showing another example of the present invention.

FIG. 7 is a longitudinal sectional view showing an example of a filtration device manufactured using the example shown in FIG.

8 is a cross-sectional view taken along the line B-B in FIG.

9 is a main cross-sectional view showing another example of the present invention.

FIG. 10 is a longitudinal sectional view showing an example of a filtration device manufactured using the example shown in FIG.

11 is a cross-sectional view taken along the line C-C of FIG.

12 is a main cross-sectional view showing another example of the present invention.

13 is a sectional view taken along the line D-D of FIG.

14 is a cross-sectional view taken along the line F-F in FIG.

* Explanation of symbols for main parts of the drawings

1 filter unit 3 gap

10: distal end

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for performing filtration around gaseous media such as various air purifiers, dust collectors, vehicle air cleaners, and exhaust apparatuses. It relates to a filtration device that allows.

In general, a conventional filtration device using air as a medium is variously used in the form of a dust collector installed in an incinerator or various factories, or in the form of a filtration device for various air conditioning equipment, an exhaust gas purifier for an automobile, an air filter, and the like. have.

Thus, for example, in the case of the dust collector, the Korean Utility Model Publication Nos. 95-5315, 95-5316, and 95-5317 are published, but they are mainly capable of dust collection by water vapor and water spray methods. Because of the need for additional equipment, the overall device is enlarged and occupies a lot of installation space.

In addition, domestic utility model publication No. 95-5313 and 89-6056 have been published in the case of a filtration device for an air conditioner or an air filter for an automobile. Since all of them must use a filter or filter cloth inside, the filtration is relatively good at the first use, but as time passes, it is applied to the mesh, filter, filter cloth, and pipe member as shown in (a) to (c) of FIG. It is made in the form of perforation, so that the micropores inside these are blocked by foreign matter during filtration, and sometimes the micropore expands as these foreign matters pass, which causes the problem of lowering the filtration efficiency. It may also result in lowering.

In addition, since such a filter or filter cloth is difficult to reuse, the filter or filter cloth should be replaced at a predetermined time, which may cause an environmental problem by the discarded filter or filter cloth, and also causes a waste of resources.

Also, for example, a domestic utility model publication No. 83-2726 is disclosed as a vehicle exhaust gas discharge device. In this case, a plurality of through holes are formed at each of the passages through which the exhaust gas passes, and through these through holes. After a long period of use, they are discharged to the outside, and when they are used for a long time, fine dust or other foreign substances contained in the exhaust gas accumulate and eventually become clogged, thereby lowering the filtration efficiency, causing smoke.

The present invention has been researched and developed to solve the above-mentioned conventional problems, and has the following objects.

The main object of the present invention is to stack the filter mechanism units and form a gap between the filter mechanism units, but the cross-sectional shape of the tip portion forming the gap is formed in a narrow line shape, so that the gap is not blocked while the gaseous medium passes between the gaps. It can be used without filtration and improves filtration efficiency and can be used without a separate filter or filtration device, so that it can be used economically without causing environmental pollution or waste of resources.

Another object of the present invention is to be able to control the gap formed between the filter mechanism unit by a spacer, but to be properly assembled and used to suit the purpose of use according to the size of the filtration allowable particles.

Another object of the present invention is to select the configuration form around the gap of the filter mechanism unit, it is possible to filter the gaseous medium from the outside inward direction or from the inside to the outside direction can be selected and used according to the purpose of use. To broaden its utilization.

Still another object of the present invention is to increase the filtration efficiency of gas by forming a plurality of continuous gap portions of the filtration mechanism unit if necessary.

Another object of the present invention is to install a foreign matter removal mechanism in the filtration mechanism, if necessary to effectively remove the foreign matter remaining after filtration to improve the filtration efficiency or to extend the use period.

The present invention, in order to achieve the above-mentioned object, a plurality of filtration unit units are stacked, and a gap is formed by spacers between the filtration unit units, and the cross-sectional shape of the tip portion forming the gap is narrow like an acute angle. The present invention provides a filtration device which is formed in a linear form so as to filter a gaseous medium without a separate filter or filtration device.

In addition, the width of the gap can be adjusted according to the thickness of the spacer installed between the filter mechanism unit, if necessary to form a plurality of gaps in the inner, outer direction, and provides a filtration device formed by adding a foreign matter removal mechanism.

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

2 is a view for explaining the concept of the present invention shows a form in which only one pair of filter mechanism units are stacked up and down for convenience.

That is, a plurality of filtration unit units (1,1) are stacked, and a gap (3) is formed between these filtration unit units (1,1), and corresponding cross-sectional shapes on both sides of the tip portions (10,10) forming the gap (3) are formed. It is formed by forming a narrow line like acute cross section.

At this time, one side of the front end portion 10, 10 forms a plane 10a in the vertical direction and the other side forms a predetermined angle with the plane 10a in the vertical direction to form the inclined surfaces 10b, 10b so as to have a plane 10a. Preferably, the gaseous filter medium is filtered through the gap 3 from the side to the inclined surfaces 10b and 10b.

3 and 4 illustrate the main parts and application examples of the examples exemplified by applying the concept of the present invention, and illustrate a form in which the filtration medium flows from the outside of the stacked filter mechanism units 1 and 1 to the inside. In the example shown in FIG. 3, the filter mechanism units 1, 1 form a disc shape, and form tip portions 10, 10 which form a gap 3 on the outer circumference thereof. Between the coupling portion (20, 20) of the center is formed by integrally forming the connecting portion (30, 30) formed with the opening 35, the coupling hole (20a) in the center of the coupling portion (20, 20), The filter unit units 1 and 1 are fitted to the central shaft 40 using the coupling holes 20a and 20a to stack and fix the filter unit units 1 and 1, and the spacers 50 are inserted between the filter unit units 1 and 1. It shows a form made possible to adjust the width of the gap (3).

In this case, the filter medium moves from the outside through the openings 35 and 35 in a state where the gap 3 between the tip portions 10 and 10 is diesel filtered.

4 and 5 show an example of a filtration device manufactured using the example shown in FIG. 3, in which the filtration mechanism units 1 and 1 are stacked by the central axis 40 and the spacer 50. As shown in FIG. Installing the outer frame 200 having the inlet 60 in the state of floating the sieve 100 and a predetermined space, and forms a discharge opening 70 in the lower portion of the outer frame 200, the outlet 80 directly below Provide an example of this.

At this time, if necessary, the bearings 42 and 42 are respectively installed on the upper and lower parts of the central shaft 40 and the handle 44 is provided on the outer upper end to rotate the handle 44 so that the laminate 100 can rotate together. On the inner side of the outer frame 200 in the longitudinal direction, the dirt removal mechanism 110 is installed inside the fixed chamber 90 so that the tip of the dirt removal mechanism 110 when the laminate 100 rotates is laminated 100. It may be located on the surface of the filter, that is, the front end portion 10 of the filter unit (1, 1), but rotated in contact with the plane (10a, 10a) to clean the plane (10a, 10a).

Of course, at this time, the pulley 46 may be installed on the upper portion of the central shaft 40, and the laminate 100 may be rotated by the driving motor M and the belt 48 fixed to the other side.

Thus, in the gaseous filter medium supplied to the inner side of the outer frame 200 via the inlet 60, dirt or other debris remaining on the planes 10a and 10a without passing through the gap 3 can be removed. It becomes possible.

6 to 8 show another example and application example illustrated by applying the concept of the present invention, and in the form shown in FIG. 6, the filtration medium flows from inside the stacked filter mechanism units 1 and 1. As illustrated, the filter unit unit (1,1) is formed in the form of a front end portion (10, 10) forming a gap (3) on the inner circumference as a disk shape, the front end portion (10) 10) between the coupling portion (20, 20) of the outer periphery is formed integrally with the connecting portion (30, 30) formed with openings (35, 35), the spacer 50 between the coupling portion (20, 20) Insertion and fixing to the coupling hole (20a) (50a) by a fixed shaft (40 ') shows a form made to be able to adjust the width of the gap (3).

In this case, the filter medium moves through the openings 35 and 35 in a filtered state while passing through the gaps 3 between the front ends 10 and 10 from the inside through the inner opening 120.

7 and 8 show an example of a filtration device manufactured using the example shown in FIG. 6, and the outer side of the laminate 100 formed by the spacer 50 and the filter mechanism units 1 and 1 is shown. It is provided inside the frame 200, but shows an example in which the inlet 60 is formed at one side of the outer frame 200 and the duct 130 having the opening 132 and the outlet 80 at the bottom thereof.

9 to 11 show yet another example and application examples thereof using the concept of the present invention, in which the form shown in FIG. 9 is provided from the inside and the outside of the stacked filter mechanism units 1 and 1. In the example shown in FIG. 9, the filter unit units 1 and 1 form discs, which form a gap 3 and 3 around the inner and outer circumferences. 10 and 10, respectively, and the connecting portions 30 and 30 having openings 35 and 35 formed integrally between the tip portions 10 and 10 and the coupling portions 20 and 20, respectively. Forming a plurality of yen coupling holes (20a) by fitting a fixed shaft (40 ') to each of the coupling holes (20a) to stack a plurality of filter mechanism units (1,1), but the filter mechanism unit (1,1) mutually The spacer 50 is sandwiched therebetween to show a shape that allows the width of the gap 3 to be adjusted. In this case, the filter medium moves through the openings 35 and 35 from the inside and the outside of the assembly 100 through the gaps 3 and 3 of the tip portions 10 and 10.

10 and 11 show an example of the filtration apparatus manufactured using the example shown in FIG. 9, wherein the fixed shaft 40 'and the spacer 50 are used to A fixing plate 101 having openings formed at an upper portion of the laminate 100 is installed, and an opening 132 is formed at an inner side of the laminate 100 to fix the duct 130 having an outlet 80 at one side thereof. It shows the shape made by each fixed installation to the shaft (40 ').

12 to 14 show another example of application using the concept of the present invention, in which the shape shown in FIG. 12 is an I-shape in the case of the stacked filter mechanism unit 1, having a gap (at one side). 3) to form a front end portion 10 forming a connecting portion 30 integrally formed between the front end portion 10 and the both sides coupling portion 20 to form a rear gap 22 and the coupling portion 20 in the coupling hole 20a ) Is formed on both sides, and the fixed shaft 40 'is fitted to these coupling holes 20a and 50a while the spacers 50 having the coupling holes 50a formed between the coupling parts 20 and 20 are sandwiched. To show a form made of the laminate 100.

At this time, the front and the upper part is open and the rear part forms the laminate 100 on the inside of the outer frame 200 in the state in which the opening 202 is formed, and the upper end of the finishing member 210 is fixed by the fastener 212 and filtered. The device can be achieved.

Thus, the filter medium may be discharged to the outside through the rear gap 22 and the opening 202 in the state where the filter medium is filtered through the gap 30 between the tips 10 and 10 from one side.

Next, the operation and effects of the present invention made as described above will be described.

In the case of the filtration device of the present invention, the gas medium is introduced into the inlet port 60 in the examples shown in FIGS. 4 and 5, 7 and 8, 10 and 11. When simultaneously supplied to the outside or inside, or the outside and the inside of the laminate 100 through the example shown in Figs. 4 and 5 is also shown in Figs. 10 and 10 from the inner opening 120 of the tip 10, 10 The example shown in FIG. 11 is from the outer periphery of the tip portions 10 and 10 and the example shown in FIGS. 7 and 8 is from the inner and outer peripheries of the tip portions 10, 10 and 10 and 10. Filtration is carried out through the gap 3 between the 10 and 10, and the filtered medium moves through the openings 35 and 35, and passes through the discharge openings 70 and the outlet 80 and requires a filtered medium. It can be supplied to the place.

At this time, if the gap 3 between the tips 10 and 10 is selected between spacers 5 having the required thickness as much as the gap size according to the degree of filtration required, the gap 3 is inserted between the filtration unit units 1 and 1 during assembly. The gap can be adjusted.

In addition, if necessary, as shown in FIGS. 4 and 5, the dirt removal mechanism 110 is installed inside one side fixed chamber 90 of the outer frame 200, and the stack 100 is formed by the central axis 40. ), The tip portions 10 and 10 can be cleaned by the dirt removal mechanism 110.

Of course, the central shaft 40 may be rotated by the driving motor M and the belt 48.

Next, referring to the examples shown in FIGS. 12 to 14, a gaseous medium is passed from the front end portions 10 and 10 to the openings 202, and undergoes a filtration process, in which case the front end portion 10, Filtration is made while passing through the gap 3 and the filtered medium has a process of being discharged to the outside in the case of the rear gap 22 and the opening 202.

In addition, in the case of the filtration mechanism unit (1, 1) may be manufactured in the form of a cylindrical disk as shown in Figs. 4 and 11, or may be made in an I-shape as shown in Figs. In addition, in addition, it can be produced in a cylindrical shape having a polygonal cross-sectional shape, such as a triangular, a fourth angle, etc. In particular, the cross-sectional shape of the front end (10, 10) is a vertical plane (10a) and inclined surface (10b, 10b) for convenience In the case of the tip portions 10 and 10 and the intermediate tips 15 and 15 forming the gaps 3 and 5, the gaps 3 and 5 are not corresponding surfaces at a predetermined distance from each other. It does not matter what form it is made as long as it forms a line.

As described above, the filtration device of the present invention is formed by stacking a plurality of filtration device units and forming a gap between these filtration device units, and forming both side cross-sectional cross-sectional shapes of the tip portion forming the gap in a narrow line shape. As the gaseous medium passes through the gaps, the gaps are not blocked and the filtration is performed to increase the filtration efficiency, and it can be used without a separate filter or filtering device to prevent environmental pollution or waste of resources. Since the size of the filter can be adjusted, it has the advantage that it can be widely used according to the purpose of use according to the size of the filtration allowance.

Furthermore, when the gap between the filtration unit is centered, it can be selectively used from inside to outside, from outside to inside, or from inside to outside to inside, and the gap can be formed at more than one part, thereby improving filtration efficiency. If necessary, it has a useful effect such as extending the service life by installing a foreign material removal mechanism.

Claims (5)

A filtration apparatus having at least one inlet and at least one outlet and having a filtration mechanism installed between the inlet and the outlet to perform filtration, wherein a plurality of filtration unit units are stacked up and down while maintaining a fine gap. Wherein, the filtering device unit is a disk form, the coupling hole is formed in the leading end and the center forming a gap on the outer periphery, a plurality of openings are formed between the leading end and the central coupling hole, each formed in the filtering mechanism unit The coupling hole is fixed to the central axis by lamination, and the spacer is interposed between the filter mechanism units to adjust the width of the gap formed at the tip end according to the size of the allowable particles so that the medium can pass through the gap and perform filtration. One side of the tip is formed in a vertical plane and the other Side filtering apparatus of the up and down corresponding gaseous medium, characterized in that the inclined surface is made to be formed. The gaseous medium filtration device according to claim 1, wherein a gap is formed between the filter mechanism units, and the corresponding cross-sections on both sides of the tip portion forming the gap are formed in a narrow line shape. According to claim 1, wherein the filter mechanism unit is formed in the form of a disc-shaped front end portion with a gap in the inner periphery, the opening portion is formed between the front end portion and the outer periphery coupling portion formed integrally between the coupling portion, A device for filtering a gaseous medium, characterized in that the gap can be adjusted by inserting the n-spacer and fixing each other with a fixed shaft. According to claim 1, wherein the filter mechanism unit is formed in the form of a disc with a leading end portion formed in the gap between the inner and outer periphery, respectively, the opening is formed integrally between the leading end and the coupling portion, the coupling portion has a plurality of coupling holes Forming and stacking a plurality of filter mechanism units by sandwiching the fixed shaft in each of the plurality of coupling holes, the filter medium of the gaseous medium, characterized in that configured to adjust the width of the gap by sandwiching the spacer between the filter mechanism unit. According to claim 1, wherein the filter mechanism unit is I-shaped to form a leading end forming a gap on one side and the connecting portion is integrally formed between the leading end and the coupling portion to form a rear gap, the coupling hole is formed on both sides of the coupling hole And a spacer formed with coupling holes formed between the coupling portions, respectively, in which a fixed shaft is coupled to the coupling holes to form a laminate.