KR101886393B1 - Honeycomb filter with Ceramic ball - Google Patents

Abstract

The present invention relates to a ceramic honeycomb filter with high performance. According to the present invention, a functional ceramic ball of a porous form is inserted and connected to each mesh of a filter of a honeycomb structure. So, an integrated filter medium is formed which allows the ceramic honeycomb filter to accurately filter particle type floating matter such as dust, oil pollutants (oil, asphalt, and tar), and ultrafine dust. The ceramic honeycomb filter can largely improve the air quality environment surrounding residential and industrial facilities including subways and large public facilities (supermarket or station) by having multi-complex filter performance. The ceramic honeycomb filter also obtains high efficiency filtering performance because a mesh formed of synthetic resin material is connected to each interval between the mesh screen and filter of the honeycomb structure connected to the ceramic ball. The filter of the honeycomb structure connected to the ceramic ball is semi-permanent and can be washed and reused, which extends the life of the filter and improves usage durability and economic feasibility.

Description

High performance ceramic honeycomb filter {Honeycomb filter with Ceramic ball}

The present invention is characterized in that a functional ceramic ball in the form of a porous body is inserted into and bonded to each filter net of a honeycomb structure to form an integral filter material. This is because particulate floats such as dusts and various oils (oil, asphalt residue, tar, ) By precisely filtering the ultrafine dust in addition to the pollutants, the multi-type composite filtration features are characterized by the greatly improved air quality environment for the residential and industrial facilities including subways and large public facilities (such as mart or history) To a high-performance ceramic honeycomb filter.

In the present invention, mesh network of a synthetic resin material is further combined between a filter body having a honeycomb structure and a mesh screen to which a ceramic ball is coupled, thereby further ensuring high efficiency filtration performance. The filter can be reused by the washing treatment and the lifetime of the filter is secured semi-permanently. This is characterized by that the durability and economical efficiency are greatly improved.

Generally, large buildings (including tunnels, terminals, and history), such as subways, commercial buildings, large department stores, hospitals, and other commercial buildings with large amounts of outside air, An air filter is installed.

Such an air filter is usually a PRE-FILTER, a MEDIUM FILTER, or a high-performance (HEPA or ULPA FILTER) filter. These filters may be a single or a plurality of filters, After it is attached, it filters the outside air flowing outdoors or the inside air circulating in the room.

At this time, when the conventional air filter is used for a certain period of time, foreign matter or contaminants are collected on the surface of the filter, and the amount of collected water is increased, thereby increasing the pressure loss and ultimately lowering the air purification efficiency.

Therefore, in order to continuously and smoothly purify the air filter, it is necessary to replace or clean the filter filter immediately when the collection efficiency of the air filter, that is, the collection amount is exceeded.

On the other hand, in the conventional air filter, there is an exchange type in which the disposing filter is separated and dispose of the disposable filter when the trapping amount exceeds the trapping amount, and the filter is wound on the endless track drum, There is also a continuous rotating type which can perform sedimentation type automatic cleaning while rotating, and in particular, there is an air filter type equipped with a water spray cleaning device in consideration of cost and maintenance.

However, the above-mentioned various types of air filters are disadvantageous in that the filter used is a general filter medium such as an electrostatic filtration filter or an uninterruptible filtration filter, The performance can not be exerted properly, and the air quality of the indoor environment is exposed to the contamination.

That is, in the conventional filter filters, a plurality of wire materials formed of a metal material are woven in a longitudinal direction and a transverse direction to form a mesh network, or a non-woven network is used to secure a collection amount, and a material such as a sponge is stacked This mesh network can not filter the fine contaminants such as dust. Particularly, as the use time of the nonwoven fabric network for filtering dust increases, the filtration efficiency is lowered. In addition, since it is impossible to wash and reuse, There is a disadvantage to be processed.

1. Korean Registered Patent No. 10-0603548 (Registered on July 13, 2006)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a honeycomb structure in which a functional ceramic ball having a porous shape is inserted into and bonded to each filter net of a honeycomb structure, It is possible to precisely filter ultrafine dust in addition to various oil pollutants (oil, asphalt residue, tar, dust, etc.) so that multi-type complex filtration capability can be applied to residential and commercial facilities including subways and large communal facilities And an object of the present invention is to provide a substantially improved air quality environment for industrial facilities in general.

In the present invention, mesh network of a synthetic resin material is further combined between a filter body having a honeycomb structure and a mesh screen to which a ceramic ball is coupled, thereby further ensuring high efficiency filtration performance. It is possible to reuse the filter by the cleaning treatment, and thus the life of the filter is semi-permanently secured. This is because the use durability and economical efficiency are greatly improved.

In order to accomplish the above object, the present invention provides a frame structure 100 that is formed to form a rectangular frame, a mesh screen 200 is formed to be coupled to the front and rear surfaces of the frame frame, The ceramic balls 400 are inserted into the plurality of mesh screens 200 so that contaminants in the air to be filtered are filtered for each of the honeycomb filter bodies 300. In this case, .

The honeycomb filter body 300 having the ceramic balls 400 coupled thereto may be integrally formed so that at least one plurality of filter bodies 300 can be assembled while being stacked in the width direction side by side in the frame frame 100, The mesh screen 500 is further inserted between the filter body 300 and the mesh screen 200.

In addition, the ceramic ball 400 is formed to have a flat circular or hexagonal shape, and the filter 300 is formed so as to be adhered to or detached from the mesh 310.

At this time, it is preferable that the ceramic ball 400 is formed of any one of ceramics, stone, earth, and synthetic resin capable of filtering ultrafine dust.

In addition, the honeycomb-shaped filter element 300 may be configured such that the mesh 310 is formed in a circular or hexagonal shape, and the rectangular frame of the filter element 300 is formed by a rigid reinforcing plate 320, (100).

As described above, the present invention can precisely filter particulate floats such as dust and the like, as well as contaminants such as various oils (oil, asphalt residue, tar, dust, etc.) and ultrafine dust, The air quality environment is greatly improved in all residential and industrial facilities including large public facilities (such as mart or history).

In the present invention, mesh network of a synthetic resin material is further combined between a filter body having a honeycomb structure and a mesh screen to which a ceramic ball is coupled, thereby further ensuring high efficiency filtration performance. Since the filter can be reused by the cleaning treatment, the lifetime of the filter is semi-permanently secured, which has the effect of greatly improving the durability and economical efficiency.

1 is an exploded perspective view of a high performance ceramic honeycomb filter according to the present invention,
2 is a cross-sectional side view showing another embodiment of a high-performance ceramic honeycomb filter according to the present invention,
3 is an illustration of a ceramic ball according to the present invention,
4 is an exemplary view showing an additional embodiment according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.

1 and 2, the present invention relates to a high-performance ceramic honeycomb filter, and is characterized in that a ceramic ball 400 is coupled to a filter element 300 having a mesh 310 of a honeycomb structure do.

That is, the present invention is characterized in that the frame frame 100 is provided to form a rectangular frame, the mesh screen 200 is formed to be engaged with the opened front and rear faces of the frame frame, The ceramic balls 400 are inserted into the plurality of mesh screens 200 so that contaminants in the air to be filtered are filtered by the filter net 300 of the honeycomb- do.

At this time, it is preferable that the frame frame is formed by bending a channel type steel plate having a side cross-sectional shape, and the thickness of the steel plate is about 0.5 to 2 mm.

Such a frame frame is formed as a kind of a frame that integrally binds a mesh screen and a mesh screen together with a filter body (including a ceramic ball) to be guided, and is installed in the holding frame of the air filter to perform air filtration.

At this time, the mesh screen is formed as a wire mesh or a mesh network by using a synthetic resin material, and serves as a support or cover for the front and back sides of the frame frame . That is, the mesh (hole) of the mesh screen performs a path through which the air passes.

In addition, the honeycomb-shaped filter element 300 may be formed in a honeycomb shape in the shape of a net 310. The material may be made of poly-series (PE, PP, etc.), nylon-series or urethane- And is formed to have tough physical properties.

At this time, the mesh may be circular or hexagonal, and the mesh may be formed to have a diameter of about 1 to 5 cm, and the corresponding ceramic ball may be formed to have a diameter corresponding to the diameter.

The honeycomb filter body 300 having the ceramic balls 400 coupled thereto may be integrally formed so that at least one plurality of filter bodies 300 can be assembled while being stacked in the width direction side by side in the frame frame 100, The mesh screen 500 is further inserted between the filter body 300 and the mesh screen 200.

That is, the laminated structure of the filter layer can be applied differently according to the requirements of indoor air quality.

In addition, the ceramic ball 400 is formed to have a flat circular or hexagonal shape, and the filter 300 is formed so as to be adhered to or detached from the mesh 310.

That is, the ceramic ball may be completely bonded to the mesh, but may be detachably attached in an exchangeable manner so that the post filter or the ceramic ball can be recycled.

At this time, it is preferable that the ceramic ball 400 is formed of any one of ceramics, stone, earth, and synthetic resin capable of filtering ultrafine dust.

That is, the ceramic ball is formed so that nano pores are formed and ultrafine dust can be completely filtered.

As shown in FIG. 3, the ceramic ball may be a spherical shape of a solid shape filled with bubbles or a through hole formed in the spherical shape, as shown in FIG. 3.

In addition, the ceramic balls may be formed with dimples (hemispherical grooves or cutting surfaces) such as golf balls so that the filtration surface to which the air touches is further expanded so as to increase the filtration area of the introduced air.

The ceramic ball may be formed in a flat plate shape or a hexagonal plate shape corresponding to a honeycomb net, and may be formed of a solid type or a donut shape in which a through hole is formed at the center of the plane.

In addition, the ceramic ball may be formed in a three-dimensional shape, a polygonal shape, a pellet shape of a long or short cylindrical shape, or a porous shape in which a hollow is formed.

The honeycomb-shaped filter body 300 is formed such that the mesh 310 is formed in a circular or hexagonal shape, and the rectangular frame of the filter body 300 is formed by a rigid reinforcing plate 320, And is formed to be in tight contact with the inner circumferential surface of the square rim of the body 100.

That is, the reinforcing plate prevents the occurrence of warping or bending when the strength of the filter body is lowered due to the honeycomb structure and the physical properties are weak, and it helps to prevent the rectangular shape from being broken due to the durability and the reinforcing property.

In addition, according to an additional embodiment of the present invention, when the ceramic ball 400 coupled to the mesh 310 of the filter element is completely filled, the weight is somewhat heavy. In some or a few of the mesh 310, And the synthetic resin stopper 700 is inserted into the shape corresponding to the inner diameter, which is formed so as to reduce the weight while maintaining the shape of the mesh 310.

That is, the plug 700 is formed with a rigid body having a hollow inside so as to be light in weight and inserted into the mesh cap 310, and a locking protrusion 710 is formed on the opposite side of the rigid body to prevent a complete penetration So that it can be easily detached in the subsequent separation. This is to facilitate easy replacement when filtration efficiency or replacement with ceramic balls is required.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 ... frame framing 200 ... mesh screen
300 ... filter body 310 ... mesh
400 ... Ceramic Ball 500 ... Mesh Network

Claims (5)

A frame frame 100 is provided so as to form a rectangular frame and is formed so as to engage the mesh screen 200 with respect to the opened front and rear faces of the frame frame and inserted into the frame frame 100, 200 for filtering the contaminants in the air to be filtered, a ceramic ball 400 is selectively inserted into the honeycomb-shaped filter element 300 to perform ultrafine filtering, In the honeycomb filter,
The honeycomb filter body 300 having the ceramic balls 400 is integrally formed so that at least one of the plurality of filter bodies 300 can be assembled while being stacked in the width direction in the frame frame 100, A mesh net 500 is further inserted between the filter body 300 and the mesh screen 200 so that the ceramic ball 400 is formed in a flat circular or hexagonal shape. The ceramic ball 400 may be formed of any one of ceramics, stone, earth, and synthetic resin capable of filtering ultrafine dust. The ceramic ball 400 may have a honeycomb shape The rectangular frame of the filter body 300 is formed with a reinforcing plate 320 having a rigid structure so that the square frame 310 of the filter frame 300 is formed into a rectangular shape or a hexagonal shape, rim And a synthetic resin stopper 700 is inserted into a part of the mesh 310 of the filter body so as to correspond to the inner diameter of the mesh so that the shape of the mesh 310 is maintained, So that the total weight of the combined filter body (300) can be reduced. delete delete delete delete

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