KR102255503B1 - Dust collectiong apparatus - Google Patents

Abstract

The present invention relates to an apparatus having a vibration system to collect and filter dusts, capable of collecting and filtering out contaminants of exhaust gas introduced into a housing unit with higher efficiency, as a dust collecting filter of the housing unit is finely vibrated by the vibration system. According to the present invention, an apparatus having a vibration system to collect and filter dusts includes: a housing unit having a tub structure in which the exhaust gas is introduced or discharged; a dust collecting filter frame installed at an inner upper portion of the housing unit and including a plurality of dust collecting filters; a plurality of vibration plates including the plurality of dust collecting filters and seated on a dust collecting filter frame; a mounting sealing member allowing the plurality of vibration plates to be vibrated when the vibration is delivered, as the plurality of vibration plates are mounted on the dust collecting filter frame elastically and in a sealing allowing status; a plurality of dust collecting filters inserted into the plurality of vibration plates to communicate with inner upper and lower spaces of the housing unit partitioned by the plurality of vibration plates, such that contaminants are adsorbed, collected, and removed, when the exhaust gas introduced from the outside is moved upward from a lower portion of the housing unit; a vibration delivering member extending to an upper outer portion of the housing unit in the state that top surfaces of the plurality of vibration plates are connected and delivering a vibration, which is generated from a vibration unit, to the plurality of vibration plates such that the plurality of dust collecting filters are vibrated; and a through-type sealing unit provided at the upper end portion of the housing unit, through which a vibration delivering member passes, to seal a through part of the vibration delivering member.

Description

Filter dust collector equipped with vibration system {Dust collectiong apparatus}

The present invention relates to a filter dust collector, and more particularly, a dust collection filter of a housing unit is configured to be finely vibrated by a vibration system, so that pollutants in the exhaust gas flowing into the housing unit are highly efficient by the dust collection filter. It relates to a filter dust collector equipped with a vibration system capable of collecting and filtering dust.

Recently, in order to cope with air pollution emission regulations, filter dust collectors are mainly used to discharge exhaust gas after desulfurization treatment using a scrubber or the like.

However, most conventional filter dust collectors are large in size with a wet method, and there are many problems in terms of installation period and cost, and effluent water containing chemicals used for desulfurization treatment leads to secondary pollution, and regulations on this are also reinforced. There is a problem that the usability is deteriorated.

Accordingly, research on a filter dust collector capable of desulfurizing dust or hydrogen sulfide in exhaust gas by using a housing unit having a cylindrical structure is on the rise. In Patent No. 10-0682797 and Registration Patent No. 10-1168680, a filter dust collector has been disclosed.

Here, in the conventional filter dust collector, the exhaust gas discharged from the exhaust gas discharge device such as a drying means for drying the waste sludge using hot air is collected through a bag filter, and moisture and fine dust contained in the exhaust gas are collected. It includes a composition that removes and releases it into the atmosphere.

However, conventional filter dust collectors allow moisture and dust to be adsorbed to the bag filter while the exhaust gas simply passes through a plurality of bag filters, so when used for a long time, moisture and dust are accumulated and adsorbed to the bag filter. As this is not adsorbed, the adsorption function is remarkably deteriorated, and thus, there is a problem that a large cost is required for maintenance.

In addition, the conventional filter dust collector constitutes a separate air spraying means and a rotating means inside the bag filter to absorb moisture or dust adsorbed on the bag filter, and is adsorbed to the bag filter through the pressure discharged from the spraying means while rotating the spraying means. Since the formed moisture or dust is removed to the outside of the bag filter, there is a problem that a lot of manufacturing cost and energy are consumed.

Accordingly, an object of the present invention is to make the dust collecting filter of the housing unit vibrate finely by the vibration system, so that the pollutants in the exhaust gas flowing into the housing unit are collected and filtered with high efficiency by the dust collecting filter. It is to provide a filter dust collector equipped with a system.

In addition, an object of the present invention is to allow the vibration of the vibration means to be transmitted to a plurality of dust collection filters in a simple structure, so that less energy consumption and manufacturing cost compared to configuring separate air injection means and rotation means for reuse of dust collection filters. It is to provide a filter dust collector equipped with a vibration system that can make savings possible.

Meanwhile, the object of the present invention is not limited to the above-mentioned object, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

To this end, according to the present invention, a housing unit having a cylindrical structure through which exhaust gas is introduced and exhausted; A dust collecting filter frame configured to be installed on the inner upper side of the housing unit and configured to mount a plurality of dust collecting filters; A plurality of vibration plates mounted on a plurality of dust collection filters and configured to be mounted on a dust collection filter frame; A mounting sealing member configured to mount a plurality of vibration plates in an elastic and sealable state on the dust collecting filter frame so as to vibrate when vibration is transmitted; It is configured to be inserted into a plurality of vibration plates so that the inner upper and lower spaces of the housing unit partitioned by the plurality of vibration plates are communicated so that when the exhaust gas flowing from the outside moves from the lower part of the housing unit to the upper part, pollutants are adsorbed or collected and removed. A plurality of dust collecting filters; A vibration transmission member configured to extend outside the upper end of the housing unit while connecting the upper surfaces of the plurality of vibration plates to the plurality of vibration plates to transmit the vibration generated from the vibration means to the plurality of vibration plates so that the plurality of dust collecting filters are vibrated; And a through-sealing means configured at an upper end of the housing unit through which the vibration transmitting member penetrates to seal the penetrating portion of the vibration transmitting member.

Here, the dust-collecting filter frame includes: a frame configured to be installed on the inner upper portion of the housing unit; It is preferable to include a seating rib configured in a lattice structure inside the frame to provide a plurality of seating holes and to allow the vibration plate to be seated.

In addition, the vibration plate includes a vibration panel seated in the seating hole of the seating rib; It is preferable that the vibration panel includes a plurality of fixing holes that are formed to have a diameter corresponding to the outer diameter of the dust collection filter and allow the dust collection filter to be fixed through.

In addition, the vibration transmission member, the vibration rod coupled to the upper surface of the vibration panel; A connecting rod integrally connecting a plurality of vibration rods; And a vibration transmission rod extending while penetrating the upper ceiling of the housing unit in a state vertically connected to the connecting rod and connected to the vibration means.

In addition, the through-sealing means may include a through-bar installed in a through-hole of the upper ceiling of the housing unit and through which the vibration transfer bar passes; A fixed ring fixed to the vibration transmission rod penetrating the through rod; And it is preferable to include a sealing film configured while covering between the through rod and the fixing ring to provide a sealing function.

Accordingly, according to the present invention, the dust collecting filter of the housing unit is configured to be finely vibrated by the vibration system, so that pollutants in the exhaust gas flowing into the housing unit can be collected and filtered with high efficiency by the dust collecting filter.

In addition, since the vibration of the vibrating means is provided in a simple structure to the plurality of dust collection filters, it is possible to consume less energy and reduce manufacturing cost compared to configuring separate air injection means and rotating means for reuse of dust collection filters. I can.

Meanwhile, the effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a view schematically showing the configuration of a filter dust collector equipped with a vibration system according to a preferred embodiment of the present invention;
2 and 3 are a plan view and a side cross-sectional view showing a configuration of a dust collecting filter frame in the filter dust collector of FIG. 1;
4 and 5 are a plan view and a side cross-sectional view showing the configuration of a vibration plate in the filter dust collector of FIG. 1;
6 is a side cross-sectional view showing a state in which a dust collecting filter is mounted on the vibration plate of FIG. 5;
7 and 8 are plan and side cross-sectional views showing a state in which a vibration plate is seated on a dust collecting filter frame in the filter dust collector of FIG. 1;
9 and 10 are plan and side cross-sectional views showing a state in which the vibration plate of FIGS. 7 and 8 is connected by a vibration transmission member; And
11 is a side cross-sectional view showing a state in which the vibration means is connected to the vibration transmission member of FIG. 9.

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

1 to 11, a filter dust collector equipped with a vibration system according to a preferred embodiment of the present invention includes a housing unit 110 of a cylindrical structure providing a structure in which exhaust gas is introduced and exhausted, and a housing unit. A dust collection filter frame 120 that is installed on the inner upper side of the 110 and configured to mount a plurality of dust collection filters 150, and a plurality of dust collection filters 150 are mounted and configured to be mounted on the dust collection filter frame 120 A plurality of vibration plates 130 and a plurality of vibration plates 130 are mounted on the dust collecting filter frame 120 in a resilient and sealable state so that they vibrate when transmitting vibrations, and a plurality of vibrations When the internal upper and lower spaces of the housing unit 110, which are configured to be inserted into the plate 130 and partitioned by a plurality of vibration plates 130, communicate with each other, so that the exhaust gas introduced from the outside moves from the lower part of the housing unit 110 to the upper part. A plurality of dust collection filters 150 for adsorbing or removing contaminants, and a plurality of vibration plates 130 are configured to extend to the outside of the upper end of the housing unit 110 while the upper surfaces of the plurality of vibration plates 130 are connected, and generated from the vibration means 160 Constructed on the upper end of the housing unit 110 through which the vibration transmission member 170 and the vibration transmission member 170 pass through the vibration transmission member 170 and the vibration transmission member 170 that transmits vibration to the plurality of vibration plates 130 so that the plurality of dust collection filters 150 vibrate finely. And a through sealing means 180 for sealing the through part of the vibration transmission member 170 even in a vibration transmission state.

The housing unit 110 is a means for providing a processing space to be exhausted to the outside after exhaust gas discharged from the exhaust gas generating means is introduced and fine dust or pollutants are removed, and has a cylindrical or rectangular cylindrical shape and has an internal In the reaction chamber 111 in which the dust collecting filter frame 120, the vibration plate 130, and the dust collecting filter 150 are configured, and having a cone or funnel shape under the reaction chamber 111, the dust collecting filter 150 ) To collect dust or pollutant particles desorbed from the collection chamber 112, an exhaust gas inlet 113 that extends to the side of the reaction chamber 111 and allows exhaust gas to flow into the reaction chamber 111, reaction The exhaust gas outlet 114 is extended to the upper part of the chamber 111 and the purified air from which dust and pollutants have been removed from the reaction chamber 111 is discharged to the outside, and a communication configuration is provided at the lower end of the collection chamber 112 It includes a dust discharge port 115 to be discharged to the dust bin 116 to collect the dust and contaminants collected in the collection chamber (112).

Here, the exhaust gas inlet 113, the exhaust gas outlet 114, and the dust discharge port 115 are, for example, each of the exhaust gas flue, even if the vibration by the vibration means 160 described later is transmitted to the housing unit 110, It is preferable to be connected through a flexible tube so as to have a state stably coupled to the downstream process means and the dust box 116.

Therefore, according to the housing unit 110, even if the vibration means 160 is configured, it is possible to have a stable coupling state to the exhaust gas flue, the downstream processing means, and the dust box 116.

The dust collecting filter frame 120 is a means for installing and configuring a plurality of dust collecting filters 150 on the inner upper side of the housing unit 110, and is a circular structure installed on the inner upper side of the housing unit 110 Alternatively, a rectangular frame 121 and a seating rib 123 configured in a lattice structure inside the frame 121 to provide a plurality of seating holes 122 to allow the vibration plate 130 to be described later to be seated are provided. Includes.

Accordingly, the dust collection filter frame 120 provides a structure in which a plurality of vibration plates 130 on which a plurality of dust collection filters 150 are mounted are seated in each seating hole 122, Maintenance can be made easy by enabling replacement and the like.

The vibration plate 130 is a means for mounting a plurality of dust collecting filters 150 and being configured to be seated in the seating hole 122 of the dust collecting filter frame 120, and a seating hole 122 provided in the seating rib 123 A panel-shaped vibration panel 131 having a size corresponding to and a plurality of vibration panels 131 having a diameter corresponding to the outer diameter of the dust collecting filter 150 and allowing the dust collecting filter 150 to penetrate and fix. It includes a dog fixing hole 132 and the like.

Therefore, according to the vibration plate 130, the interior of the housing unit 110 is divided up and down when the dust collecting filter frame 120 is mounted, and the plurality of dust collecting filters 150 are divided into a plurality of groups. ), the dust-collecting filter 150 is vibrated more sensitively by the vibration transmitted from the vibration means 160, which will be described later, thereby generating a vibration membrane, thereby improving the efficiency of removing pollutants from the exhaust gas. Can be improved.

The mounting sealing member 140 is a means for vibrating when vibration is transmitted by allowing a plurality of vibration plates 130 to be mounted on the dust collecting platter frame 121 in an elastic and sealable state. It includes sealing packing through heat-resistant silicone or the like that seals the vibration panel 131 while having elasticity through a predetermined thickness.

Therefore, according to the mounting sealing member 140, the vibration panel 131 is configured to seal while having elasticity in the seating hole 122, so that the vibration of the vibration means 160 described below is vibrated when transmitted to the vibration panel 131. Vibration and sealing of the panel 131 may be possible.

The dust collecting filter 150 is configured to be inserted into the vibration plate 130 so that the inner upper and lower spaces of the housing unit 110 partitioned by the plurality of vibration plates 130 communicate with each other so that the exhaust gas introduced from the outside is transmitted to the housing unit ( 110) is a means for adsorbing or removing contaminants when moving from the lower part to the upper part, and has a cylindrical structure, and the upper flange is fixed to the fixing hole 132 of the vibration plate 130 in a sealable state, so that the reaction chamber 111 ) It is preferable that it is a known filter member having an STS material that adsorbs and collects pollutants from the exhaust gas flowing into the).

Here, in the dust collecting filter 150, it is preferable that the lower end is closed and the upper end is communicated with the exhaust gas outlet 114, and through this, the exhaust gas flowing into the reaction chamber 111 is transmitted from the lower inside of the reaction chamber 111 As the vortex is rotated toward the top, the dust collecting filter 150 may be passed through from the outside to the inside, and then exhausted through the exhaust gas outlet 114, and at this time, dust or pollutants in the exhaust gas may be adsorbed.

In addition, the dust collecting filter 150, through the vibration membrane (振動膜) generated by a phenomenon in which the position is periodically changed within a predetermined range by the vibration transmitted by the vibration means 160 described below. Adsorption and removal efficiency can be maximized.

Therefore, according to the dust collecting filter 150, dust or contaminants among the exhaust gas introduced into the housing unit 110 can be adsorbed and removed by using the vibrating membrane.

The vibration transmission member 170 is configured to extend to the outside of the upper end of the housing unit 110 in a state in which the upper surfaces of the plurality of vibration plates 130 are connected, and the vibration generated from the vibration means 160 is transmitted to the plurality of vibration plates 130. As a means for transmitting to the plurality of dust collecting filters 150 to vibrate finely, a vibration rod 171 having a'C' shape on the upper surface of the vibration panel 131 of the vibration plate 130 and having both ends coupled thereto , In a state vertically connected to the connecting rod 172 and the connecting rod 172 that integrally connect the plurality of vibration rods 171, it extends while penetrating the upper ceiling of the housing unit 110 and is connected to the vibration means 160 to vibrate. Vibration transmission rod 173, etc., which transmits the vibration of the means 160 to the vibration panel 131 through the connecting rod 172 and the vibration rod 171 to cause the vibration panel 131 and the dust collecting filter 150 to vibrate. Includes.

Here, the vibrating means 160 may have a known configuration such as an ultrasonic vibration generating means or a vibrator, and more preferably, it is good to have a frequency of 20 kHz to 30 kHz or generate a vibration of about 3,400 rpm.

Therefore, the vibration transmission member 170 provides a structure in which the vibration generated from the vibration means 160 is simultaneously transmitted to the plurality of vibration plates 130 having a plurality of dust collection filters 150 mounted thereon, so that a plurality of dust collection filters It is possible to further improve the efficiency of removing dust or pollutants from the exhaust gas by providing a vibrating membrane by the vibrating means 160.

In addition, according to the vibration transmission member 170, dust or contaminants having a viscosity are not adsorbed and the housing unit 110 is not vibrated as the plurality of dust collecting filters 150 are vibrated at a predetermined frequency. By allowing it to fall into the collection chamber 112 as it is, clogging of the dust collecting filter 150 or a decrease in the amount of exhaust gas passing can be prevented.

The penetrating sealing means 180 is a means configured at the upper end of the housing unit 110 through which the vibration transmitting member 170 passes so that the penetrating portion of the vibration transmitting member 170 is sealed even in a vibration transmitting state, and the housing unit ( 110) and configured to be installed in the through hole of the upper ceiling of the through-bar 181 through which the vibration transmission rod 173 penetrates, a fixed ring 182 fixed to the vibration transmission rod 173 penetrating the through rod 181, and It includes a sealing film 183 made of a flexible material that is configured while covering between the penetrating rod 181 and the fixing ring 182 to provide a sealing function.

Therefore, according to the through sealing means 180, the vibration transmission member 170 exposed to the outside of the housing unit 110 can provide a sealing function to the penetrating portion of the housing unit 110 when the vibration is transmitted.

Hereinafter, the operation of the filter dust collector equipped with the vibration system according to a preferred embodiment of the present invention will be described.

First, the exhaust gas generated from the exhaust gas generating means flows into the exhaust gas inlet 113 of the housing unit 110.

At this time, inside the reaction chamber 111 of the housing unit 110, a plurality of dust collecting filters 150 are mounted on the plurality of vibration plates 130, and the plurality of vibration plates 130 are elastically attached to the dust collecting filter frame 120. In the sealed state, the vibration is transmitted from the vibration means 160 outside the housing unit 110 through the vibration transmission member 170 and is installed and configured, so that the plurality of dust collecting filters 150 are provided with the vibration means 160 ) Is vibrated together by the vibration plate 130, which is vibrated by the vibration of) to generate a predetermined vibration membrane.

Accordingly, the exhaust gas flowing into the reaction chamber 111 of the housing unit 110 is vortexed from the lower portion of the reaction chamber 111 toward the upper side by centrifugal force and passes through the dust collection filter 150 while passing through the exhaust gas outlet 114. At this time, as the dust collection filters 150 are vibrated while generating a predetermined vibration membrane, dust or pollutants in the exhaust gas are filtered by the vibration membrane and are adsorbed and collected by the dust collection filter 150 at the same time. Is removed.

On the other hand, according to the present invention, in the exhaust gas flue communicating with the inlet end of the housing unit 110, a powder-type neutralizing adsorbent, etc., is injected from the powder spraying means and mixed with the exhaust gas, and the reaction chamber of the housing unit 110 It may have a structure that flows into (111), and through this, the exhaust gas and the neutralizing adsorbent are stirred and reacted by centrifugal force in the reaction chamber 111 of the housing unit 110, thereby contaminating SOx and HCl in the exhaust gas. After the material is neutralized, dust and contaminants may be adsorbed and removed while passing through the inside from the outside of the dust collecting filter 150 and then discharged toward the subsequent process means.

Therefore, according to the present invention, the dust collecting filter 150 of the housing unit 110 is configured to be finely vibrated by a vibration system such as the vibration means 160, the vibration transmission member 170, the vibration plate 130, etc. Pollutants among the exhaust gas introduced into the interior of 110 may be collected and filtered with high efficiency by the dust collecting filter 150.

In addition, by providing a simple structure in which the plurality of dust collection filters 150 are finely vibrated through the vibration means 160, the vibration transmission member 170, and the vibration plate 130, a separate filter for reuse of the dust collection filter 150 is provided. Compared to constituting the air injection means and the rotating means, it is possible to consume less energy and reduce manufacturing cost.

In the above-described present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the invention should not be determined by the described embodiments, but should be defined by the claims and the equivalents of the claims.

Claims (5)

A housing unit 110 having a cylindrical structure through which exhaust gas is introduced and exhausted; A dust collecting filter frame 120 configured to be installed on the inner upper side of the housing unit 110 and configured to mount a plurality of dust collecting filters 150; A plurality of vibration plates 130 having a plurality of dust collection filters 150 mounted and configured to be mounted on the dust collection filter frame 120; A mounting sealing member 140 configured to mount a plurality of vibration plates 130 in an elastic and sealable state on the dust collecting filter frame 120 so as to vibrate when vibration is transmitted; It is configured to be inserted into the plurality of vibration plates 130 so that the inner upper and lower spaces of the housing unit 110 partitioned by the plurality of vibration plates 130 communicate with each other so that the exhaust gas introduced from the outside is transmitted from the lower portion of the housing unit 110. A plurality of dust collection filters 150 for adsorbing or removing contaminants when moving upward; A plurality of vibration plates 130 are configured to extend to the outside of the upper end of the housing unit 110 while the upper surfaces of the vibration plates 130 are connected, and transmit the vibration generated from the vibration means 160 to the plurality of vibration plates 130 to obtain a plurality of dust collection filters ( A vibration transmission member 170 that allows the 150) to vibrate; And a penetrating sealing means 180 configured at an upper end of the housing unit 110 through which the vibration transmitting member 170 passes so that the penetrating portion of the vibration transmitting member 170 is sealed,
Dust collection filter frame 120,
A frame 121 configured to be installed on the inner upper side of the housing unit 110; It is configured in a lattice structure inside the frame 121 to provide a plurality of seating holes 122 and includes a seating rib 123 to allow the vibration plate 130 to be seated,
The vibration plate 130,
A vibration panel 131 seated in the seating hole 122 of the seating rib 123; The vibration panel 131 includes a plurality of fixing holes 132 formed to have a diameter corresponding to the outer diameter of the dust collection filter 150 and through which the dust collection filter 150 is fixed,
Stationary sealing member 140,
A filter dust collector equipped with a vibration system, characterized in that it comprises a sealing packing for sealing while having elasticity through a predetermined thickness between the flange of the seating hole 122 and the vibration panel 131. delete delete The method of claim 1, wherein the vibration transmission member 170,
A vibration rod 171 coupled to the upper surface of the vibration panel 131;
A connecting rod 172 integrally connecting the plurality of vibration rods 171; And
Filtration equipped with a vibration system, characterized in that it includes a vibration transmission rod 173 that extends while penetrating the upper ceiling of the housing unit 110 in a state vertically connected to the connection rod 172 and is connected to the vibration means 160 Dust Collector. The method of claim 4, wherein the through sealing means 180,
A through rod 181 configured to be installed in a through hole of the upper ceiling of the housing unit 110 and through which the vibration transmission rod 173 passes;
A fixing ring 182 fixed to the vibration transmission rod 173 passing through the through rod 181; And
A filter dust collector equipped with a vibration system, characterized in that it comprises a sealing membrane 183 made of a flexible material that is configured while covering between the through rod 181 and the fixing ring 182 to provide a sealing function.

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