KR102647344B1 - Separation and discharge device for foreign substances attached to the deodorizing filter and activated carbon dust - Google Patents

Abstract

The present invention discloses a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter, comprising: an upper plate that is flat and has a certain area; a mounting portion installed on the upper plate on which a deodorizing filter is mounted; and the mounting portion. A moving part that reciprocates the mounted deodorizing filter in the horizontal direction forward and backward on the upper plate, and air is blown from the upper side of the deodorizing filter that moves along the moving part to remove foreign substances and activated carbon dust attached to the deodorizing filter. an air nozzle unit installed on the upper plate so that it falls out through a slit, a lower plate installed downward from the upper plate spaced apart from the upper plate on a vertical pillar and supported on the floor and with casters installed on the bottom so that it can be moved; It is installed on the lower plate, and is connected to an air generator that supplies air to the air nozzle part and an exhaust pipe through which the slit is connected to discharge the foreign substances and the activated carbon dust, so that the foreign substances and the activated carbon dust flowing in from the discharge pipe are installed. It includes a separation pipe through which the foreign substances are removed through separate discharge, and the activated carbon dust is discharged for recycling.

Description

Separation and discharge device for foreign substances attached to the deodorizing filter and activated carbon dust}

Embodiments of the present disclosure relate to a deodorizing filter, and to a device for separating, removing, and discharging adhering foreign substances and activated carbon dust prior to packaging the finished product of the deodorizing filter.

The deodorizing filter is a filter paper made of asbestos fiber, a specially charged fiber that is recently known to filter out even fine harmful substances and polluted dust. It is a filter that removes odors generated in everyday life, such as toilet and food odors, and is a filter that removes harmful substances and the most harmful substances to the human body. It has a purifying power that completely removes up to 99.97% of polluted dust particles of approximately 0.3 microns in size, thereby purifying the polluted air to a fairly clean state.

As shown in Figure 1, the manufacturing process of a general deodorizing filter is to fill a honeycomb-structured mold (1) with activated carbon, go through a certain compression process, separate the mold (1), and apply filter paper (2) on both sides. ) is attached to complete it.

However, since the residual dust often scatters during the process of replacing the completed deodorizing filter after purchase by the user as described above, there was a need to remove dust that fell out of the filter paper and attached foreign substances before packaging the finished product.

Republic of Korea Patent Publication No. 10-2014-0041238

Embodiments of the present disclosure are intended to provide a device for removing dust and attached foreign substances in order to improve the problems described above. By spraying air on a deodorizing filter that is mounted and moves back and forth, the activated carbon dust that falls to the lower side is removed. It is intended to provide a device for separating and discharging activated carbon dust and foreign matter attached to the deodorizing filter, which can be separated and discharged, and foreign matter can be removed separately.

The technical problems to be achieved in the embodiments of the present disclosure are not limited to the matters mentioned above, and other technical problems not mentioned can be explained to those skilled in the art from the various embodiments described below. can be considered.

The apparatus for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to the spirit of the present invention includes an upper plate that is flat and has a certain area, a mounting portion installed on the upper plate on which the deodorizing filter is mounted, and the mounting portion. A moving part that reciprocates the deodorizing filter mounted on the upper plate forward and backward in the horizontal direction, and blows air from the upper side of the deodorizing filter that moves along the moving part to remove foreign substances and activated carbon attached to the deodorizing filter. An air nozzle unit installed on the upper plate to allow dust to fall through a slit, a lower plate installed downward from the upper plate in a vertical column and supported on the floor, and casters installed on the bottom to enable movement; It is installed on the lower plate, and is connected to an air generator that supplies air to the air nozzle portion and an exhaust pipe connected to the slit through which the foreign substances and the activated carbon dust are discharged. The activated carbon dust is separated, the foreign substances are removed through separate discharge, and the activated carbon dust includes a separation pipe through which the activated carbon dust is discharged for recycling.

According to an embodiment of the present invention, the mounting part is connected to the moving part and consists of a double pipe whose length is adjusted by drawing according to the exterior and the area of the deodorizing filter mounted from the exterior, and a longitudinal direction on both sides of the exterior. It may be composed of a stopper groove continuously formed in a curved shape, and a guide roller installed to allow idling rotation on both sides of the inner tube to determine the withdrawal length along the stopper groove.

According to an embodiment of the present invention, the moving part is connected to the holding part and includes a moving plate installed to be horizontally movable along an opening formed on the upper plate, a nut housing installed on the lower surface of the moving plate, and A screw shaft installed through the nut housing and rotatably supported at both ends by a support unit, a drive motor installed on the support unit to rotate and drive the screw shaft, and a screw shaft installed between the support unit and the nut housing. It can be done with an LM guide rail that guides movement.

According to an embodiment of the present invention, the separation pipe is installed in communication with a pipe body connected to the discharge pipe, a dust pipe that branches integrally from the pipe body to discharge activated carbon dust, and a vertical direction of the pipe body to collect the foreign substances. It may include a foreign matter removal pipe through which the foreign matter is discharged, and a foreign matter opening/closing means installed inside the piping body to separate and discharge the foreign matter toward the foreign matter removal pipe.

According to an embodiment of the present invention, the foreign matter opening and closing means is installed at an angle on the inside of the piping body, and when the foreign matter having a specific gravity greater than the activated carbon dust accumulates, it is rotated by a load and opens to communicate with the foreign matter removal pipe side. It may be composed of a plate, and an end side of the opening/closing plate installed through the piping body, rotating around a hinge axis, and a support plate on which a torsion spring to assist return is installed.

In the device for separating and discharging activated carbon dust and foreign substances attached to the deodorizing filter according to the present invention, air is sprayed on the deodorizing filter that is mounted and moves back and forth, so activated carbon dust that falls to the lower side is separated and discharged, and foreign substances are removed separately to produce a finished product. It has the effect of improving the quality of the deodorizing filter.

Figure 1 is a perspective view showing the configuration of a general deodorization filter,
Figure 2 is a perspective view of a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure;
Figure 3 is a plan view of a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure;
Figure 4 is a front view of a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure;
Figure 5 is a view showing a mounting portion in a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure;
Figure 6 is a configuration diagram showing the moving part of the deodorizing filter in the device for separating and discharging activated carbon dust and foreign substances attached to the deodorizing filter according to an embodiment of the present disclosure;
Figure 7 is a cross-sectional view of a separation pipe in a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure;
8 is a cross-sectional view of a separation pipe according to another embodiment of the present disclosure;
Figure 9 is a cross-sectional view showing the operation of the separation pipe in Figure 8.

The embodiments described in this specification and the configurations shown in the drawings are only preferred examples of the disclosed invention, and at the time of filing this application, there may be various modifications that can replace the embodiments and drawings in this specification.

The same reference numbers or symbols shown in each drawing of this specification indicate parts or components that perform substantially the same function. The shapes and sizes of elements in the drawings may be exaggerated for clarity.

Terms used herein are used to describe embodiments and are not intended to limit and/or limit the disclosed invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “include” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. The existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not excluded in advance.

Terms containing ordinal numbers, such as “first,” “second,” etc., used in this specification may be used to describe various components, but the components are not limited by the terms, and the terms refer to one It is used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component, and similarly, the second component may also be named a first component without departing from the scope of the present invention. The term “and/or” includes any combination of a plurality of related stated items or any of a plurality of related stated items.

Terms such as "... unit", "... unit", and "module" used in the specification refer to a unit that processes at least one function or operation, which is implemented as hardware, software, or a combination of hardware and software. It can be. Additionally, the terms “a or an,” “one,” “the,” and similar related terms are used herein in the context of describing various embodiments (particularly in the context of the claims below). Unless otherwise indicated or clearly contradicted by context, it may be used in both singular and plural terms.

The terms “top”, “bottom”, “front”, “rear”, etc. used below are defined based on the drawings, and the shape and location of each component are not limited by these terms.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the attached drawings.

Here, Figure 2 is a perspective view of a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure, and Figure 3 is a separate discharge device for foreign matter attached to a deodorizing filter and activated carbon dust according to an embodiment of the present disclosure. It is a plan view of the device, Figure 4 is a front view of a device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter according to an embodiment of the present disclosure, and Figure 5 is a view of a device for separating and discharging foreign matter attached to a deodorizing filter and activated carbon dust according to an embodiment of the present disclosure. It is a diagram showing a mounting part in a device for separating and discharging dust, and FIG. 6 is a configuration diagram showing a moving part of a deodorizing filter in a device for separating and discharging activated carbon dust and foreign substances attached to the deodorizing filter according to an embodiment of the present disclosure. FIG. This is a cross-sectional view of the separation pipe in the separation and discharge device for foreign substances attached to the deodorizing filter and activated carbon dust according to an embodiment of.

First, in the present invention, as shown in Figure 1, activated carbon is filled into the honeycomb-structured mold 1, and after going through the compression process, the mold 1 is separated and filter paper 2 is placed on both sides. This relates to a device for separating and discharging foreign substances attached to a deodorizing filter, which is completed by attaching it, and activated carbon dust remaining on the filter paper before packaging the finished product.

As shown in FIG. 2, the device for separating and discharging activated carbon dust and foreign substances attached to a deodorizing filter according to an embodiment of the present disclosure moves with a mounting portion 130 installed on an upper plate 110 that is largely flat and has a certain area. Unit 140 and air nozzle unit 150, a lower plate 200 installed spaced apart from the upper plate 110 and supported on the floor, an air generating unit 210 installed on the lower plate 200, and foreign matter and a separation pipe 226 for discharging activated carbon dust.

Let's look at the details. The upper plate 110 is made of metal and has a flat plate shape with a certain area. A mounting part 130, a moving part 140, and an air nozzle part 150 may be installed on the upper surface.

In addition, the lower plate 200 is supported on the floor by being spaced apart from the upper plate 110 by a plurality of vertical pillars 170, and may be movable by having a caster 202 installed on the floor.

The lower plate 200 may be smaller than the area of the upper plate 110.

The mounting part 130 installed on the upper plate 110 is a part on which the deodorizing filter 10 is mounted, as shown in Figure 3 or Figure 5, and can be moved in conjunction with the moving part 140, which will be described in detail below. there is.

First, the upper plate 110 forms an opening 112 to secure a space (not numbered) cut to open to the front and a space for the moving plate 142 of the moving part 140 to move. A mounting unit 130 may be installed in the space.

The mounting portion 130 is made up of a pair of double pipes 131 spaced apart from each other, and the deodorizing filter 10 is mounted on the pair of double pipes 131.

The double pipe 131 may be composed of an outer pipe 132 and an inner pipe 134 drawn out from the outer pipe 132.

The outer tube 132 is installed in a space cut out of the upper plate 110, and one end facing the opening 112 is connected to the moving part 140, and the inner tube 134 is formed to be smaller than the diameter of the outer tube 132 to give an external appearance. The length can be adjusted by pulling out the inner tube 134 according to the area of the deodorizing filter 10 of various sizes that is pulled out and mounted together with (132).

Stopper grooves 132a are formed along the longitudinal direction on both sides of the exterior 132, and the stopper grooves 132a may be formed in a curved shape by continuously connecting circles in an intersection state.

In addition, a guide roller 134a is installed on the inner pipe 134 to allow idle rotation on both sides, and the guide roller 134a is pulled out along the stopper groove 132a to determine the length.

The guide roller 134a is preferably made of an elastic material, and is located at a curved node so that the extraction of the inner tube 134 can be fixed.

A position fixing protrusion 135 may be formed to protrude upward to prevent the deodorizing filter 10 mounted in the width direction from being separated from the end side of the inner tube 134 forming a pair.

The moving unit 140 will be described again with reference to FIG. 3 or FIG. 6 .

The moving unit 140 moves the deodorizing filter 10 mounted on the mounting unit 130 forward and backward in the horizontal direction along the opening 112 of the upper plate 110.

The moving part 140 again consists of a moving plate 142, a nut housing 144 for driving the moving plate 142, a support unit 146, a screw shaft 147, a driving motor 148, and an LM guide. It may be composed of a rail (134A).

For convenience of explanation, the moving plate 142 is integrally connected with the front plate 142a and the front plate 142a connected to the double pipe 131 of the front side, that is, the mounting portion 130, so that the area is somewhat reduced and the nut housing ( 144) may be referred to as a rear plate 142b to which it is coupled.

A vertically protruding step protrusion 142a-1 is integrally formed on the front plate 142a, and the step protrusion 142a-1 is a portion where the mounted deodorizing filter 10 makes surface contact, and moves backward. The plate 142 serves to support the deodorizing filter 10 so that it does not fall off when moving forward.

A double pipe 131 is connected and installed on the front end surface of the front plate 142a, and the connection may be made by welding or the like.

In addition, the nut housing 144 is coupled to the rear plate 142b with its lower surface, and the nut housing 144 is coupled with a fastening means such as a bolt, and the width of the nut housing 144 may be the same as the opening 112.

Subsequently, a support unit 146 is fixedly installed on the lower surface of the upper plate 110 centered on the opening 112, and two support units 146 are installed at a certain distance apart from each other.

A screw shaft 147 is rotatably installed between the support units 146, and the screw shaft 147 is installed through the nut housing 144 to rotate the nut housing 144, which has a thread formed on the inside, in a horizontal direction. You can move it forward or backward.

A drive motor 148 is installed in one of the support units 146 to provide rotational power to the screw shaft 147, and the rotation direction of the screw shaft 147 is changed by the drive motor 148, which can rotate forward and backward. Depending on this, the nut housing 144 may move forward or backward.

Additionally, an LM guide rail (134A) may be installed between the support units (146) to guide the movement of the nut housing (144).

Here, the control box 120, which is not described when explaining the upper plate 110, may be installed on the upper plate 110, is electrically connected, and includes a drive motor 148 and an air generator 210 described below. can be controlled.

Meanwhile, the upper plate 110 blows air from the upper side of the deodorizing filter 10 moving along the moving unit 140 to remove foreign substances and activated carbon dust attached to the deodorizing filter 10 through the slit 114. ) The air nozzle unit 150 may be installed on the.

The air nozzle unit 150 may be composed of an air supply pipe 152, a plurality of air nozzles 154 installed along the air supply pipe 152, and a nozzle valve 154a that controls each air nozzle 154. .

The air supply pipe 152 is installed in the width direction of the upper plate 110, and the air nozzles 154 can be placed at an appropriate distance apart along the width direction.

And, when the nozzle valve 154a is rotated and positioned vertically downward, the air nozzle 154 is opened, and when positioned horizontally, the air nozzle 154 is closed.

A slit 114 is formed in the width direction on the upper plate 110 in the direction facing the air nozzle 154, and foreign substances and activated carbon dust are discharged through the slit 114.

The slit 114 is connected to a discharge pipe 160 through which foreign substances and activated carbon dust removed from the deodorizing filter 10 by the injected air are discharged together, and the discharge pipe 160 is connected to the separation pipe 226 on the lower side. It becomes.

An air generating unit 210 that supplies air to the air nozzle unit 150 is installed on the lower plate 200.

The air generator 210 operates according to the application of power, and air compressed at high pressure is connected to the air supply pipe 152 to supply air.

The air generating unit 210 is an air compressor or air pump, and a separate description will be omitted.

And a separation pipe 226 is installed on the lower plate 200 and close to the air generating unit 210.

As shown in FIG. 4 or 7, the separation pipe 226 is connected to the slit 114 and is connected to the discharge pipe 160 through which foreign substances and activated carbon dust are discharged together to separate foreign substances flowing in from the discharge pipe 160. The activated carbon dust is separated, foreign substances are removed by separate discharge, and the activated carbon dust is discharged for recycling.

As shown in FIG. 7, the separation pipe 226 may be provided with a pipe body 222 generally made of a “Y” shaped hollow pipe.

A discharge pipe 160 is connected to the upper end of the piping body 222 so that it communicates, and a foreign matter removal pipe 224 is connected to the vertically connected lower end, and a dust pipe 226 through which activated carbon dust is discharged is installed on one side. This can be communicated and connected.

Although not shown, the discharge pipe 160 is screwed to the top of the piping body 222, the foreign matter removal pipe 224 is screwed to communicate with the inside, and an on-off valve 224a is provided on the foreign matter removal pipe 224. Once installed, foreign substances can be dropped and removed.

In addition, the dust pipe 226 is connected to one side of the pipe main body 222, and may be a passage through which dust moves by forcibly sucking in dust by a blower (not shown), and activated carbon discharged along the dust pipe 226. The dust can also be stored separately and recycled.

Furthermore, the piping body 222 may be further integrally formed with a branch pipe 228 branching diagonally upward, and the branch pipe 228 is a stopper 228a that is screwed together for maintenance of the piping body 222. can be installed, and the interior of the piping body 222 can be maintained by removing the stopper 228a.

Meanwhile, the interior of the piping body 222 may include a foreign material opening/closing means 230 to separate and discharge foreign materials toward the foreign material removal pipe 224.

The foreign matter opening and closing means 230 is installed at an angle on the inside of the piping body 222, and when foreign matter with a specific gravity greater than the activated carbon dust accumulates, it is rotated by a load and opens to communicate with the foreign matter removal pipe 224. (232), and the end side of the opening and closing plate 232 is installed through the piping body 222, rotates around the hinge axis 234, and a support plate 238 on which a torsion spring 236 to help return is installed. It can be done.

Again, as shown in FIG. 7, the opening and closing plate 232 is a circular plate and has the same size as the inner diameter of the piping body 222 and is installed at an angle inside the piping body 222, and one end of the opening and closing plate 232 has an area. It is installed to protrude through the piping body 222 in the form of a shrinking pin.

The support plate 238 is attached and installed on the outer surface of the piping body 222 with a certain area, and a hinge axis 234 is installed so that the end of the opening and closing plate 232 is rotatable, and is centered around the hinge axis 234. By installing the torsion spring 236, the opening and closing plate 232 rotated downward can be returned to its original position.

The operation of the device for separating and discharging activated carbon dust and foreign substances attached to the deodorizing filter according to an embodiment of the present invention as described above will be described with reference to FIGS. 2 to 7.

It is required to adjust the length of the mounting portion 130 according to the size of the deodorizing filter 10.

The inner tube 134 is pulled out from the outer tube 132 according to the size of the deodorizing filter 10, and the guide roller 134a of the inner tube 134 moves along the stopper groove 132a of the outer tube 132 to adjust its length. This will come true.

The deodorizing filter 10 is mounted on the mounting portion 130 whose length has been adjusted, and the deodorizing filter 10 is mounted on the positioning jaw 135 of the inner tube 134 and the step protrusion 142a-1 of the moving plate 142. It can be located between .

When the deodorizing filter 10 is mounted, power is applied according to the control of the control box 120, and the applied power drives the driving motor 148 to move the moving plate 142 toward the control box 120, that is, to the rear. It is moved a certain distance.

The moving distance is moved according to the preset value, but may be up to the position where the deodorizing filter 10 of the mounting part 130 passes through the air nozzle part 150.

The moving plate 142 rotates the screw shaft 147 by the operation of the drive motor 148, and the nut housing 144 screwed to the screw shaft 147 can be moved along the LM guide rail (134A). .

In this way, after the deodorizing filter 10 passes through the air nozzle unit 150, the moving plate 142 stops, and the moving plate 142 is moved forward toward the front side by reverse rotation of the driving motor 148 to move once more. It passes through the air nozzle unit 150.

In the process of the deodorizing filter 10 passing through the air nozzle unit 150, high-pressure air supplied from the air generating unit 210 flows into the air supply pipe 152, and air flows through each air nozzle 154. By spraying, foreign substances and activated carbon dust are discharged through the slit 114, and the discharged foreign substances and dust are introduced into the separation pipe 226 through the discharge pipe 160.

Activated carbon dust with a small specific gravity inside the piping body 222 of the separation pipe 226 is discharged to the dust pipe 226 by intake, and foreign substances with a large specific gravity are discharged to the opening and closing plate 232 of the foreign matter opening and closing means 230. It piles up.

When the opening and closing plate 232 is positioned at an angle inside the piping body 222 and foreign matter accumulates to a certain extent, the opening and closing plate 232 is centered around the hinge axis 234 of the support plate 238 due to the load of the foreign matter. It rotates downward and the foreign matter is discharged into the foreign matter removal pipe 224, and the open/close valve 224a on the foreign matter removal pipe 224 is opened to remove the foreign matter.

When the load of foreign substances is released, the rotated opening and closing plate 232 is returned to its original position by the torsion spring 236 on the support plate 238 and blocks the piping body 222 and the foreign matter removal pipe 224 again, so that the activated carbon dust is discharged from the dust pipe. It can be induced to be discharged only through (226).

Meanwhile, FIG. 8 is a cross-sectional view of a separation pipe according to another embodiment of the present disclosure, and FIG. 9 is a cross-sectional view showing the operation of the separation pipe in FIG. 8.

The same configuration as in one embodiment will be described by assigning the same number.

The interior of the piping body 222 constituting the separation pipe 226 may include a foreign matter opening/closing means 300 to separate and discharge foreign substances toward the foreign matter removal pipe 224.

The foreign matter opening and closing means 300 of another embodiment may be composed of a communication unit 302 and an opening and closing plate 310 installed on the lower surface of the communication unit 302 to open or close the communication unit 302.

The communication bundle 302 is fixedly installed on the inner diameter of the piping main body 222 by pressure fitting, and a communication hole 302a is formed in the center, and the communication hole 302a is in the form of an upper-lower narrow shape with a width narrowing from the top. It is possible to guide the inflow of foreign substances into the communication hole (302a).

In addition, the opening and closing plate 232 installed on the lower surface of the communication bundle 302 is formed in a disk shape and has a diameter larger than the communication hole 302a, so that it can block the communication hole 302a.

In addition, a cone portion 312 is formed integrally with the circular opening and closing plate 232, and the cone portion 312 can be positioned to be included within the communication hole 302a.

In addition, a plurality of springs 320 are installed on the opening/closing plate 232 along the circumferential direction, and the springs 320 may be connected to the lower surface of the communication unit 302.

Furthermore, a plurality of discharge holes 314 may be formed in the opening and closing plate 232 along the circumferential direction.

According to the above configuration, as shown in FIG. 9, activated carbon dust with a small specific gravity within the separation pipe 226 is discharged through the dust pipe 226, and foreign matter with a large specific gravity is discharged through the communication hole 302a of the communication unit 302. flows into and accumulates in the conical portion 312 of the opening and closing plate 232, and when it accumulates to a certain extent, the opening and closing plate 232 expands the spring 320 due to the load of the foreign matter, and the communication hole of the communication bundle 302 ( The opening and closing plate 232 that was blocking the 302a) is lowered to create a gap space between the flue bundle 302 and the opening and closing plate 232, allowing foreign substances to escape.

Foreign matter is discharged through the opening/closing plate 232 as it slides through the cone portion 312, and some may be discharged through the discharge hole 314 and flow into the foreign matter removal pipe 224.

When the discharge of the foreign matter is completed, the foreign matter load is removed and the opening/closing plate 232 comes into close contact with the communication bundle 302 by compression of the spring 320, thereby blocking the communication hole 302a.

As described above, by spraying air onto the deodorizing filter that is mounted and moving back and forth, the activated carbon dust that falls off to the lower side is separated and discharged, and foreign substances are removed separately, thereby improving the quality of the finished deodorizing filter.

In the above, specific embodiments are shown and described. However, it is not limited to the above-described embodiments, and those skilled in the art can make various changes without departing from the gist of the technical idea of the invention as set forth in the claims below. .

10: Deodorizing filter 100: Separate discharge device
110: upper plate 112: opening
114: Slit 120: Control box
130: Holder 131: Double pipe
132: Appearance 132a: Stopper home
134: Inner pipe 134a: Guide roller
135: Position fixing jaw 140: Moving part
142: moving plate 142a: front plate
142a-1: Step protrusion 142b: Rear plate
144: nut housing 146: support unit
147: screw shaft 148: drive motor
149: LM guide rail 150: Air nozzle part
152: air supply pipe 154: air nozzle
154a: nozzle valve 160: discharge pipe
170: vertical column 200: lower plate
202: Caster 210: Air generator
220: Separate pipe 222: Pipe body
224: Foreign matter removal pipe 224a: Open/close valve
226: dust pipe 228: branch pipe
228a: Stopper 230: Foreign substance opening and closing means
232: Opening/closing plate 234: Hinge axis
236: torsion spring 238: support plate

Claims (5)

An upper plate that is flat and has a certain area,
A mounting portion installed on the upper plate and on which a deodorizing filter is mounted,
a moving part that reciprocates the deodorizing filter mounted on the mounting unit forward and backward in the horizontal direction on the upper plate;
An air nozzle unit installed on the upper plate to spray air from the upper side of the deodorizing filter moving along the moving part to cause foreign substances and activated carbon dust attached to the deodorizing filter to fall off through the slit;
A lower plate installed downward from the upper plate as a vertical pillar and having casters installed on the bottom so that it can be supported and moved on the floor,
An air generating unit installed on the lower plate and supplying air to the air nozzle unit, and
It is connected to the slit and connected to a discharge pipe through which the foreign matter and the activated carbon dust are discharged, and the foreign matter and the activated carbon dust flowing in from the discharge pipe are separated, the foreign matter is removed through separate discharge, and the activated carbon dust is discharged for recycling. Includes separate piping to
The mounting part,
A double pipe connected to the moving unit and consisting of an exterior and an inner pipe whose length is adjusted by drawing out according to the area of the deodorizing filter mounted on the exterior,
A stopper groove in which a curved shape is continuously formed along the longitudinal direction on both sides of the exterior, and
A device for separating and discharging foreign substances attached to a deodorizing filter and activated carbon dust, comprising guide rollers that are installed to be able to rotate idle on both sides of the inner pipe and determine the withdrawal length along the stopper groove.
delete ◈Claim 3 was abandoned upon payment of the setup registration fee.◈ According to paragraph 1,
The moving part,
A moving plate connected to the mounting portion and installed to be horizontally movable along an opening formed on the upper plate;
A nut housing installed on the lower surface of the moving plate,
A screw shaft installed through the nut housing and rotatably supported at both ends by a support unit,
A drive motor installed in the support unit to rotate the screw shaft, and
A device for separating and discharging activated carbon dust and foreign substances attached to a deodorizing filter consisting of an LM guide rail installed between the support units and guiding the movement of the nut housing.
According to paragraph 1,
The separation pipe is,
A piping body connected to the discharge pipe,
A dust pipe that branches off from the pipe main body and discharges activated carbon dust,
A foreign matter removal pipe installed in a vertical direction of the piping body through which the foreign matter is discharged, and
A device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter including a foreign matter opening and closing means installed inside the piping body to separate and discharge the foreign matter to the foreign matter removal pipe.
According to paragraph 4,
The foreign matter opening and closing means is,
An opening and closing plate installed at an angle on the inside of the piping body and rotated by a load when the foreign matter having a specific gravity greater than the activated carbon dust accumulates and opening to communicate with the foreign matter removal pipe side;
An end side of the opening/closing plate is installed through the piping body, rotates around a hinge axis, and is comprised of a support plate on which a torsion spring to assist return is installed. A device for separating and discharging activated carbon dust and foreign matter attached to a deodorizing filter.

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