KR101887231B1 - Dust collecting apparatus using multi filling ball - Google Patents

Abstract

The present invention relates to a dust collecting apparatus using a multi-fill ball, comprising: a dust collecting processing chamber (10) having a gas inlet (11) and a gas outlet (12); A mesh structure 20 installed on the upper side of the dust collecting processing chamber 10 and inclined downward toward the center portion; A filling ball 30 for charging and collecting a large number of dusts on the net structure 20 so as to be adsorbed and collected in the dust collecting chamber 10; A discharge ball transport conveyor 50 disposed below the net structure 20 for transporting the respective fill balls 30 discharged from the net structure 20 to the ball sorting unit 40 side; A sedimentation dust induction slope (60) located below the discharge ball transport conveyor (50) and inclined downward to guide the sedimented dust to the lower center; A dust transfer screw portion 70 for transferring dust discharged through the dust discharging hole of the set-up dust inducing slope portion 60; A dust basket 80 for containing dust to be transported through the dust transfer screw unit 70; And a ball recycle unit 90 for transferring the filling ball 30 to be cleaned by the ball collecting unit 40 and recharging the filled ball 30 to the upper end of the inside of the dust collecting process chamber 10.

Description

DUST COLLECTING APPARATUS USING MULTI FILLING BALL

The present invention relates to a dust collecting apparatus, and more particularly, to a dust collecting apparatus which can be used for all dust collecting facilities and can clean a filter even during continuous operation of the apparatus, thereby preventing clogging of a permanent filter, The present invention relates to a dust collecting apparatus using a multi-filling ball having a new structure that enables use of the semi-permanent material as well as semi-permanent use.

Generally, the dust collecting device collects various dust and dust generated by various work activities into one place for the purpose of preventing environmental pollution, maintenance of cleanliness of work space, improvement of work environment, and health of workers.

Such a dust collecting apparatus is installed in a work site, a factory, a power plant, or an automobile repair shop where dust or polluted particles are generated, and collects and removes foreign matter (dust such as particulate matter or dust) contained in a medium such as exhaust gas or exhaust gas As a facility, there are high-temperature and high-pressure processes such as automobile repair shops, incinerators, thermal power generation facilities, coal combustion power generation facilities, coal gasification combined power generation (IGCC) and pressurized fluidized bed combustion technology (PFBC), cement manufacturing processes, metal melting and smelting processes, Or the exhaust port of the internal combustion engine of an automobile to prevent air pollution.

Such a dust collecting apparatus is applied to various methods such as a method using a filter or a filtering net, a method using gravity, inertial force, or centrifugal force, a method using an electric property, a method using an attraction force such as water or oil, or a method using a collecting ball have.

However, in the conventional dust collecting apparatus, it is difficult to maintain the function of the bag filter when the dust of the form due to the steam of high temperature and high humidity as well as the dry dust is fixed.

Particularly, it is difficult to maintain the continuity of filtration due to the adhesion of the dust at the high-temperature dust collection, which not only deteriorates the service life of the apparatus but also damages the apparatus, thereby deteriorating the dust collecting effect.

Korean Patent Registration No. 10-1475866 Korean Patent Publication No. 10-1237757

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a dust collecting apparatus which can be used in all dust collecting facilities and can clean a filter even during continuous operation of the apparatus, And it is an object of the present invention to provide a dust collecting apparatus using a multi-filling ball having a new structure which can be used regardless of a low temperature as well as semi-permanent use.

The present invention can improve the adsorption efficiency of dust by applying the processing ball of the improved structure and prevent the dust from sticking while maintaining the continuity of filtration, And an object of the present invention is to provide a dust collecting apparatus using a multi-filled ball which can increase the efficiency of the dust collecting apparatus.

In order to achieve the above object, a dust collecting apparatus using a multi-filling ball according to the present invention includes a dust collecting processing chamber 10 having a gas inlet 11 at one side and a gas outlet 12 at an upper end thereof; A mesh structure 20 having a porous structure, which is disposed on the upper side of the dust collecting processing chamber 10 and is inclined downward toward the center and has a ball discharge hole formed at the center thereof; A filling ball 30 for adsorbing, collecting and removing dust contained in the air stream formed in the dust collecting processing chamber 10, A plurality of filling balls 30 provided below the mesh structure 20 and discharged through a ball discharge hole of the mesh structure 20 to a ball sorting unit 40 provided outside the dust collecting process chamber 10; A discharge ball transport conveyor 50; A dust discharging hole is formed at the center of the discharging ball transporting conveyor 50 so as to be inclined downwardly in the downward direction and a dust discharging hole is formed at the center of the discharging ball transporting conveyor 50, An inclined portion 60; A dust transfer screw portion 70 for transferring dust discharged through the dust discharging hole of the set-up dust inducing slope portion 60; A dust basket 80 disposed at an outlet side to be transported through the dust transfer screw unit 70 and containing dust; And a ball recycle unit 90 for transferring the filling ball 30 to be cleaned by the ball collecting unit 40 and recharging the filled ball 30 to the upper end of the inside of the dust collecting process chamber 10.

Here, the bowl assembly 40 includes an ultrasonic cleaner 41 for storing water and generating ultrasonic waves; A brush 42 of a rotary structure installed at one side of the ultrasonic cleaner 41 and below the outlet side of the discharge ball conveying conveyor 50; A circulation pump 43 for circulating the water in the ultrasonic cleaner 41 upward in the lower part thereof; And a water filter (44) installed on the circulation pipe on which the circulation pump (43) is installed to filter the circulated water.

The ball recycle unit 90 is installed on the other side of the ultrasonic cleaner 41 and includes a ball for vertically moving the filling ball 30 which has been cleaned in the ultrasonic cleaner 41, A conveying screw 91; A decelerating motor 92 for rotationally driving the ball transporting screw 91; The cleaning ball 30 connected to the ball transporting screw 91 is connected to the upper end of the ball transporting screw 91 and is transported through the ball transporting screw 91 to the inner upper end of the dust collecting chamber 10, And a ball dispenser 93 for filling.

The filling ball 30 includes a spherical body having a plurality of circular trap holes formed around the outer periphery thereof, a spherical body having a plurality of cruciform trap holes formed around the outer periphery thereof, a porous body having a mesh structure around the outer periphery thereof, And a spherical body formed with a spherical body.

Here, the discharge ball conveying conveyor 50 includes a rail-shaped or mesh-like circular shape having an opening so that the dust adsorbed and collected in the filling ball 30 can be settled downward when the filling ball 30 is conveyed. Structure; A motor for rotationally driving the prototype structure; And a control unit.

In this case, the net structure 20 filled with the filling balls 30 used for the dust adsorption and collecting process in the dust collecting processing chamber 10 is installed in a multi-stage structure having two or more stages; And the filling ball 30 is filled with balls whose size is reduced from the lower end to the upper end, thereby collecting the dust according to the particle size of the dust.

The filling ball 30 may be made of any one material selected from among aluminum (Al), copper (Cu), steel, stainless steel, polyethylene (PE), polypropylene (PP), ethylene propylene rubber ≪ / RTI > And has a diameter of 1 to 100 mm.

According to the present invention, since the filter such as the filling ball used for removing the dust is continuously cleaned even during the continuous operation of the dust collecting device, clogging of the conventional filter can be prevented and the filtering can be continuously performed So that it is possible to prevent the dust from adhering to the dust collecting apparatus and to prevent the damage of the dust collecting apparatus. Thus, it is possible to achieve a useful effect of increasing the dust collecting efficiency as well as the dust adsorbing and collecting efficiency.

Since the filter can be cleaned during continuous operation of the apparatus, the present invention can be used semi-permanently as well as being usable regardless of high temperature or low temperature, and can be usefully installed in all dust collecting facilities.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a configuration diagram illustrating a dust collecting apparatus using a multi-filling ball according to an embodiment of the present invention. FIG.
FIG. 2 is a schematic view showing an example of a multi-stage structure in a dust collecting apparatus using a multi-filling ball according to an embodiment of the present invention.
3 is a view for explaining a configuration type of a filling ball in a dust collecting apparatus using a multi-filling ball according to an embodiment of the present invention.
4 is a view for explaining a configuration type of a discharge ball conveying conveyor in a dust collecting apparatus using a multi-filling ball according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

1 to 4, a dust collecting apparatus 1 using a multi-filling ball according to an embodiment of the present invention includes a gas inlet 11 at one side and a gas outlet 12 at an upper end thereof, And a processing chamber (10).

At this time, the dust collecting processing chamber 10 is formed of a housing having a closed structure and may be provided in various forms.

The gas inlet 11 is provided on a lower side surface of the chamber 10 so that the gas mixed with the dust can be sucked into the chamber 10 and the flow of the airflow through the chamber 10 is reduced from the lower side to the upper side Direction.

The gas outlet 12 is provided to filter the dust mixed with the gas to discharge the dust-removed gas.

A mesh type net structure 20 having a porous structure is provided on the upper side of the dust collecting processing chamber 10 and is disposed obliquely downward toward the center of the chamber 10, A ball discharge hole is formed.

A plurality of filling balls 30 for adsorbing, collecting and removing the dust mixed in the gas stream formed in the dust collecting processing chamber 10 are placed in the multi-packed state above the net structure 20.

As shown in FIG. 3, the filling ball 30 may include a spherical body having a plurality of circular trap holes formed around the outer surface thereof in order to increase adsorption and collection efficiency of the dust. A spherical body having a plurality of cross-shaped trap holes formed around the outer surface thereof, or a spherical body having a mesh-shaped perforated hole formed around the outer surface thereof.

The filling ball 30 may be made of any one material selected from among aluminum (Al), copper (Cu), steel, stainless steel, polyethylene (PE), polypropylene (PP), ethylene propylene rubber As shown in FIG.

Here, the filling ball 30 may be applied in a size and a quantity depending on a dust collecting facility to be applied, and may be formed within a size range of approximately 1 to 100 mm in diameter.

Below the net structure 20, the respective filling balls 30 discharged down through the ball discharging holes of the net structure 20 are connected to the ball collecting part 40 provided outside the dust collecting processing chamber 10 A discharge ball transporting conveyor 50 is installed so as to be transportable.

At this time, as shown in FIG. 4, the discharge ball conveying conveyor 50 is provided with an opening (not shown) so that dust can be attracted and collected in the filling ball 30 when the filling ball 30 is conveyed, It is preferable that the prototype structure is constructed so as to smoothly carry out the feeding of the filling ball 30 by coupling the motor to the prototype structure and rotationally driving the prototype structure.

The ball collecting unit 40, which receives the discharge ball 30 from which the dust is adsorbed and collected from the discharge ball conveying conveyor 50, is installed outside the dust collecting processing chamber 10, A brush 42 of a rotary structure installed at one side of the ultrasonic cleaner 41 and below the outlet side of the discharge ball conveying conveyor 50, and an ultrasonic cleaner 41, A circulation pump 43 for circulating the water in the cleaner 41 upward from the lower part thereof and a water filter 44 for filtering the water circulated and disposed on the circulation pipe on which the circulation pump 43 is installed ). ≪ / RTI >

Here, the brush 42 may be replaced with a gear or a saw tooth depending on the material of the filling ball 30. [

In addition, a sedimentation dust induction slope 60 is disposed below the discharge ball conveying conveyor 50 and disposed in the lower side of the chamber 10 in an inclined structure, and a dust discharge hole is formed at the center.

At this time, the sedimentation dust induction slope part 60 is set in the dust collecting processing chamber 10 during the dust collecting process using the multi-filling ball 30 or in the downward direction during the conveying process through the discharge ball conveying conveyor 50 And discharging the dust to the center.

A dust transfer screw part 70 for transferring the sedimentation dust induced and discharged through a dust discharging hole formed at the center is installed below the sedimentation dust guiding slope part 60.

At this time, the dust transfer screw unit 70 is provided with a transfer screw in a cylinder body having an inlet and an outlet, and is provided to transfer the settling dust to the dust basket 80 side.

Here, the dust transfer screw unit 70 may be configured as a rail-type transfer structure depending on the size of the filling ball 30 instead of the transfer screw.

Here, the dust basket 80 is disposed at the outlet side through which the dust is transferred through the dust transfer screw unit 70, and is provided as a container for containing dust.

A ball recycle unit 90 is installed to transfer the filling ball 30 to be cleaned by the ball collecting unit 40 to the upper end portion of the dust collecting process chamber 10 so that the ball can be recycled and filled.

At this time, the ball recycle part 90 is installed on the other side of the ultrasonic cleaner 41, and the ball recycle part 41 is vertically disposed on the other side of the ultrasonic cleaner 41, A speed reduction motor 92 for rotationally driving the ball transporting screw 91 and a ball transporting screw 91 connected to the ball transporting screw 91 at an upper exit side of the ball transporting screw 91, And a ball dispenser 93 for recharging and filling the cleaned filling ball 30 to the inner upper end of the dust collecting processing chamber 10.

Here, the ball transporting screw 91 is provided inside the cylinder body having an inlet and an outlet to transport the cleaned filling balls 30, and the ball loading unit 93 is provided with a ball It may be configured in the form of a conveying conveyor having a shape of a feed pipe or a mechanical structure.

Here, the ball transporting screw 91 may be replaced with a rail-type transport structure depending on the size of the filling ball 30.

In addition, in the dust collecting apparatus 1 according to the present invention, as shown in FIG. 2, a multi-stage dust collecting structure is disposed inside the dust collecting processing chamber 10 so that the dust collecting process chamber 10 can be removed step- Respectively.

That is, the mesh structure 20 and the filling ball 30 used for adsorption and collecting dust in the dust-collecting processing chamber 10 can be provided in a multi-stage multi-stage dust collecting structure.

As described above, in the case of applying the multi-stage structure, it is possible to constitute the dust collecting process according to the particle size of the dust by filling the balls with the size reduced from the lower end to the upper end with respect to the filling ball 30, The amount of water in the water tank 30 may be adjusted.

For example, when the three-stage structure is applied as shown in FIG. 2, a large-sized filling ball 30 having a diameter of 20 to 50 mm is multi-packed on the mesh structure 20, The middle filling ball 30 having a size of 20 mm is multi-loaded on the net structure 20 and the upper side 3 is multi-filled with the small filling ball 30 having a diameter of 1 to 10 mm on the net structure 20, ) Can be controlled, thereby making it possible to change the through thickness of the dust.

Accordingly, the application of the multistage structure can provide an advantage of filtering and removing dust particles.

The operation of the dust collecting apparatus using the multi-filling ball according to the present invention having the above-described structure will be described as follows.

Since the gas and dust are sucked into the lower portion of the dust collecting chamber 10 through the gas inlet 11 and the gas outlet 12 is formed in the upper portion of the dust collecting chamber 10, .

The gas having the dust flows through the net structure 20 having the porous structure according to the flow of the air current and passes through the multi-filled ball 30 filled with a large number of particles. The gas is contacted with the filling ball 30, , The trapped holes are adsorbed and trapped in the trap holes, and only the gas from which dust has been removed is discharged through the gas outlet 12.

In this case, when the net structure 20 is arranged in a multi-stage structure and the filling ball 30 is also multi-packed in multiple stages, the filling ball 30 is discharged from the dust having a large particle size to the minute dust, And only the gas from which the dust has been removed is discharged through the gas outlet 12. [

The dusts mixed in the gas are adsorbed and collected through the multi-filled filling balls 30 on the mesh structure 20, and the dusts 30 adsorbed and collected by the dust are filled on the mesh structure 20 And is discharged one by one through the ball discharging holes of the mesh structure 20 to be introduced into the discharge ball transporting conveyor 50 and transported to the ball seaming part 40 side.

At this time, the dust adsorbed and collected in the filling balls 30 is set down in the downward direction while the filling balls 30 are moved down to the bottom of the low point and is conveyed through the discharge ball conveying conveyor 50, .

Here, dusts to be sedimented in the downward direction of the chamber 10 in accordance with the positional shift after being adsorbed and collected in the filling ball 30 are guided downward through the sloping sedimentation dust induction slope portion 60 Is introduced into the dust transfer screw section (70) and discharged to the dust basket (80) side by transfer and stored.

In addition, the filling balls 30, which are conveyed to the ball seaming unit 40 through the discharge ball conveying conveyor 50, are primarily removed while passing through the brush 42 of the ball seaming unit 40, 41).

At this time, the water purifier 40 circulates the water in the ultrasonic cleaner 41 through the circulation pump 43, collects the foreign substances such as sludge through the water filter 44 and removes the water from the water by the ultrasonic cleaner 41 And then supplied again.

The brushes 42 and the filling balls 30 from which the dust adsorbed and collected through the ultrasonic cleaning are removed are transported upward through the ball transporting screws 91 of the ball recycle unit 90 and are transported to the ball dispenser 93 To the inner upper end portion of the dust collecting processing chamber 10 and is filled on the mesh structure 20.

At this time, the filling balls 30 have the water according to the ultrasonic cleaning when passing through the ball seaming part 40, but they are naturally dried while being transported through the vertically installed ball feeding screw 91 of the ball recycle part 90.

That is, the above-described operation is continuously repeated during the operation of the apparatus, and the mixed dust is removed and the dust is treated when the gas is introduced.

Accordingly, the present invention continuously filters filters such as the filling ball 30 used for removing dust even during continuous operation of the dust collecting apparatus 1, so that clogging of the conventional filter can be prevented, It is possible to prevent dust from adhering to the dust collecting apparatus and to prevent damage to the dust collecting apparatus, and to provide an advantage that the dust collecting efficiency as well as the dust adsorbing and collecting efficiency can be enhanced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It will be apparent that various modifications and changes may be made by those skilled in the art.

1: Dust collector 10: Dust collection chamber
11: gas inlet 12: gas outlet
20: net structure 30: filling ball
40: Bowlesection 41: Ultrasonic Cleaner
42: rotary brush 43: circulation pump
44: Water filter 50: Discharge ball transport conveyor
60: sedimentation dust induction slope part 70: dust conveyance screw part
80: Dust basket 90: Ball recycle part
91: ball feed screw 92: deceleration motor
93: Ball dispenser

Claims (7)

A dust collecting processing chamber 10 having a gas inlet 11 at one side and a gas outlet 12 at an upper end;
A mesh structure 20 having a porous structure, which is disposed on the upper side of the dust collecting processing chamber 10 and is inclined downward toward the center and has a ball discharge hole formed at the center thereof;
A filling ball 30 for adsorbing, collecting and removing dust contained in the air stream formed in the dust collecting processing chamber 10,
A plurality of filling balls 30 provided below the mesh structure 20 and discharged through a ball discharge hole of the mesh structure 20 to a ball sorting unit 40 provided outside the dust collecting process chamber 10; A discharge ball transport conveyor 50;
A dust discharging hole is formed at the center of the discharging ball transporting conveyor 50 so as to be inclined downwardly in the downward direction and a dust discharging hole is formed at the center of the discharging ball transporting conveyor 50, An inclined portion 60;
A dust transfer screw portion 70 for transferring dust discharged through the dust discharging hole of the set-up dust inducing slope portion 60;
A dust basket 80 disposed at an outlet side to be transported through the dust transfer screw unit 70 and containing dust;
A ball recycle unit 90 for transferring the filling ball 30 to be cleaned by the ball shoveling unit 40 and returning the filled ball 30 to the inner upper end of the dust collecting chamber 10; Including the
The ball collecting part 40,
An ultrasonic cleaner 41 in which water is stored and ultrasonic waves are generated;
A brush 42 of a rotary structure installed at one side of the ultrasonic cleaner 41 and below the outlet side of the discharge ball conveying conveyor 50;
A circulation pump 43 for circulating the water in the ultrasonic cleaner 41 upward in the lower part thereof;
A water filter (44) installed on the circulation pipe on which the circulation pump (43) is installed to filter the circulating water; Wherein the dust collecting device is a dust collecting device using a multi-filling ball.
delete The method according to claim 1,
The ball recycle section 90 includes:
A ball transporting screw 91 vertically disposed on the other side of the ultrasonic cleaner 41 and vertically transporting the filled ball 30 cleaned in the ultrasonic cleaner 41;
A decelerating motor 92 for rotationally driving the ball transporting screw 91;
The cleaning ball 30 connected to the ball transporting screw 91 is connected to the upper end of the ball transporting screw 91 and is transported through the ball transporting screw 91 to the inner upper end of the dust collecting chamber 10, A ball dispenser 93 for filling; Wherein the dust collecting device is a dust collecting device using a multi-filling ball.
The method according to claim 1,
The filling ball (30)
A spherical body having a plurality of circular trap holes formed around the outer surface, a spherical body having a plurality of cruciform trap holes formed around the outer surface, and a spherical body having a mesh-shaped perforation hole formed around the outer surface thereof. Wherein the dust collecting device is a type of a multi-filling ball.
The method according to claim 1,
The discharge ball transport conveyor (50)
A rail-shaped or mesh-shaped protruding structure having an opening to allow the dust absorbed and collected in the filling ball 30 to be settled downward when the filling ball 30 is transported;
A motor for rotationally driving the prototype structure; Wherein the dust collecting device is a dust collecting device using a multi-filling ball.
The method according to claim 1,
A net structure 20 filled with a filling ball 30 used for dust adsorption and collecting processing in the dust collecting processing chamber 10 is installed in a multi-stage structure having two or more stages;
Wherein the filling ball (30) is configured to perform dust collecting processing according to the particle size of the dust by filling the balls whose size is reduced from the lower end to the upper end, respectively.
The method according to claim 1 or 4,
The filling ball (30)
Is made of any one material selected from aluminum (Al), copper (Cu), steel, stainless steel, polyethylene (PE), polypropylene (PP), ethylene propylene rubber (EPDM) and Teflon;
And a diameter of 1 to 100 mm.

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