KR102063424B1 - Powder collection device - Google Patents

Abstract

The present invention relates to a powder collection device which can quickly and easily store powder, prevent weight loss in the process of collecting the powder, and suppress the odor of the powder itself by storing the powder in which an object is pulverized into particles having a set size by suction and allowing the stored powder to be easily taken out, stored, and transported. The present invention comprises: a powder suction part formed to suck the powder by suction force of air; a powder storage part installed at one side of the powder suction part, storing the powder sucked by the powder suction part, and having a powder taking means at the bottom thereof for taking out the stored powder; a powder collection part installed on an upper side of the powder storage part to generate and supply wind so that the sucked powder is moved downward, wherein the generated wind is moved along a wind path provided in the vertical direction from the central part to the edge part and then discharged downward from the edge part so that the powder sucked into the powder storage part is not scattered; and an air sorting discharge part installed to be connected to the powder collection part and configured to suck and discharge only the air supplied into the powder storage part while the powder sucked through the powder suction part is stored in the powder storage part.

Description

Powder collection device

The present invention can be stored quickly and easily by storing the powder pulverized the object into particles of a set size by suction, and then easily withdraw the stored powder to be stored and transported, and to collect the powder The present invention relates to a powder collecting device that can prevent the loss of weight in the process of suppressing the odor of the powder.

In general, grains or peppers are ground to a predetermined size and used in the form of powdered powder.

The method of pulverizing grain or red pepper, etc., is to grind like a mortar, to grind while passing between two rotating rollers, and to a plurality of cutting blades to rotate and grind while moving the hollow tube. Mainly used.

After pulverizing to a set particle size and powdering, it should be recovered by transporting it into a container that can be transported. Among the above pulverizing methods, the crushing method using mortar is heavy or tilting the mortar of the object to be crushed. There was a difficult problem, and because of this, gourds, spatulas, spoons, etc. were used as moving tools for transporting powder.

However, in case of using the above-mentioned moving tool, it takes a lot of time to transfer the powder contained in the mortar, and it is difficult to carry the pulverized powder cleanly in the mortar, so that the weight and the set size of the object before grinding Large and small differences occur in the weight after the pulverized powder is recovered in the container.

For this reason, research for efficiently recovering so that the powder which grind | pulverized the object may not be lost continues.

As an example, looking at the pepper mill proposed in Korean Patent Application Laid-Open No. 10-2012-0056547, after the grinding object supplied in the grinding chamber is pulverized into a powder form by a rotary grinding cutter, the blowing chamber is powdered in the grinding chamber. It was made to suck and discharge to the collector, through which it was possible to quickly and efficiently recover the powdered red pepper powder after crushing the red pepper, which is the object to be crushed.

However, since the pepper mill has a structure for crushing an object and a structure for collecting the object together, the overall structure and weight are increased, and thus, many restrictions on installation, transportation, and storage have to follow.

In addition, when the powder is sucked and collected using the blowing force, the collected powder is scattered in the collector by the suction force of the blower. In this process, the scattered powder is attached to the inner surface of the collector and has to carry out a separate manual work to recover it. There was a problem.

In addition, when the object to be crushed is red pepper, the hot smell of red pepper powder is diffused in the air in the process of being sucked by the blowing chamber, and thus, it is difficult for workers, managers, and consumers to breathe properly in the work space where the powder is collected. there was.

Korean Utility Model Publication No. 20-1999-0018212 (published 06.05.1999, powder sorting device) Korean Patent Publication No. 10-2012-0056547 (2012.06.04.Publication, red pepper mill)

Therefore, the present invention is to solve such a conventional problem, it is possible to quickly recover the powder pulverized to a set size using a variety of grinding methods as well as to easily store the recovered powder without additional processing work, storage Provides a powder collection device that can easily withdraw one powder to be stored and transported, to prevent the loss of weight in the process of inhaling the powder, as well as to prevent the inherent odor or dust from spreading in the air The purpose is to.

In addition, to minimize the installation space by reducing the volume of the product, the object is to provide a powder collection device that can be recovered by transporting the powder to various places.

The present invention is to achieve the above object, in the powder collecting device formed to collect the powder pulverized by the size set by the grinding mechanism, the powder suction portion formed to suck the powder by the suction force of the air, the powder suction The powder is installed in one side and the powder sucked by the powder suction unit is stored, the powder storage unit having a powder withdrawing means for extracting the stored powder in the lower portion, the powder is installed on the upper side of the powder storage unit sucked downward It is formed to generate and supply wind to be moved, the generated wind is a wind moving path provided in the vertical direction from the central portion to the edge so that the powder sucked into the powder storage can be stored without scattering After moving along the powder collecting part formed to be discharged downward from the rim, connected to the powder collecting part It is installed, characterized in that it comprises an air sorting discharge portion formed to suck and discharge only the air supplied in the powder storage portion while the powder sucked through the powder suction portion is stored in the powder storage portion.

Here, the powder collecting unit is provided to be separably coupled to the powder storage unit, the through hole and the opening hole is formed in the upper and lower openings of a predetermined size, respectively, is formed to secure the receiving space therein, the accommodation On the inner circumferential surface where the space is formed, an outer cover provided in a spiral shape has a wind discharge guide piece for guiding the wind downwardly, and an insertion hole having a size corresponding to the opening hole is formed in the center and formed at one side thereof. An upper cover to which the air selection discharge unit is connected, a wind generating motor supported by an upper surface of the upper cover and installed with a driving shaft inserted into the opening hole and the fitting hole, and installed on the driving shaft to rotate by operation of the wind generating motor The lower surface is a wind generating member provided with a plurality of wind generating pieces to generate wind radially, the sphere The wind generating member coupled to the shaft is installed on the upper side of the receiving space so as to be accommodated therein, and a plurality of wind moving holes are formed at the lower portion so that the wind generated by the wind generating member is guided downward. On the side is the wind cover which guides the air moved to the side through the wind moving hole to move upward, the inner wind cover is provided in a spiral shape, the upper surface on the inner cover during the wind is on the inner upper surface of the outer cover It is installed to be wrapped so that the wind is moved through the wind moving hole and the upper portion of the wind moving while being spaced apart, while at the same time guides the wind moved upward by the upper portion of the wind moving through the wind discharge guide piece And an inner cover formed to prevent the wind generated by the wind generating member from being discharged straight downward. It is preferable.

In addition, the powder collecting unit further comprises a powder deposition prevention means for preventing the powder flows into the inside of the cover during the wind generation process, the powder deposition prevention means, the upper surface of the wind generating member A plurality of radially installed on the powder deposition preventing piece for generating wind so that the powder introduced into the inner cover during the wind can be moved upward, and the powder moved upward through the powder deposition preventing piece is discharged upwards Preferably, the plurality of powder deposition preventing holes formed on the upper surface of the inner cover during the wind, and the powder discharged through the powder deposition preventing hole is installed between the inner cover and the inner upper surface of the outer cover during the wind to the wind discharge guide piece. It consists of a powder deposition prevention cover for guiding to be supplied to the powder storage side with the wind moving downward by It is preferred.

In addition, between the outer cover and the upper cover is preferably provided with a separation member to form a separation space so that the air in the powder storage portion is sucked by the air sorting discharge portion.

In addition, the air sorting discharge portion, the lower body is installed to support the powder storage unit, the air suction means is provided inside the lower body to provide a suction force, the air is installed to connect the air suction means and the upper cover is provided inside It is preferable that the air suction pipe is formed to move through the suction path to be discharged to the outside, wherein the powder suction part is formed to suck the powder by generating a suction force by the air suction means by the powder suction pipe installed in the powder storage unit. .

In addition, the powder storage unit is preferably provided with vibration generating means for applying a vibration to the powder storage unit while the powder suction unit sucks the powder to prevent the powder sucked on the inner surface of the powder storage unit is deposited.

In addition, the powder storage unit is preferably formed with an antistatic layer to prevent the static electricity is generated in the process of inhaling the powder by the powder suction unit is prevented from being deposited on the inner surface.

As described above, the powder collecting device according to the present invention can prevent the weight loss by recovering and storing the powder ground to a predetermined size using various grinding methods by suction method, and easily withdraw the stored powder. Since it can be stored and transported in a transport container, the powder recovery, storage and transport work can be processed quickly, conveniently and efficiently.

In addition, by preventing the powder from scattering during the suction and storage of the powder, no additional recovery work is required, and the inherent odor or dust can be prevented from spreading in the air, thereby increasing the convenience of work and providing a pleasant working environment. There is an effect that can be created.

 In addition, the installation space can be minimized by reducing the volume of the product, and the powder pulverized by transporting to various places can be recovered quickly and easily, thereby reducing the installation cost, as well as convenience of installation, transportation and use. There is an effect that can be significantly increased.

1 is a perspective view showing a powder collecting device according to an embodiment of the present invention,
Figure 2 is a side cross-sectional view showing a powder collecting device according to an embodiment of the present invention,
Figure 3 is a side cross-sectional view showing an extract of the powder storage unit according to an embodiment of the present invention,
Figure 4 is an exploded perspective view showing an extract of the powder collection unit according to an embodiment of the present invention,
5 is a bottom perspective view of FIG. 4, FIG.
Figure 6a is a side cross-sectional view showing an extract of the powder collector according to an embodiment of the present invention,
Figure 6b is a side cross-sectional view showing the movement direction of the wind generated through the powder collection unit according to an embodiment of the present invention,
Figure 6c is a side cross-sectional view showing a direction in which the powder moves with the wind generated through the powder deposition prevention device according to an embodiment of the present invention.

Hereinafter, a powder collecting device according to an embodiment of the present invention with reference to the accompanying drawings, it will be described in detail with respect to the powder collecting device according to an embodiment of the present invention with reference to the accompanying drawings.

Powder collecting device according to an embodiment of the present invention is formed to collect the pulverized powder to the size set by the grinding mechanism, as shown in Figures 1 and 2 large powder intake unit 100, powder storage unit ( 200), the powder collecting unit 300 and the air sorting discharge unit 400 is configured.

For reference, a pulverization mechanism for pulverizing an object to a predetermined size may be pulverized in a mortar form, two rollers may be rotated and pulverized, or a cutting blade may be rotated and pulverized while the object is moving. Forms may be used.

The powder suction part 100 is formed to suck the powder pulverized to the size set by the suction force of the air, the powder suction part 100 is a powder suction means formed to generate a suction force by receiving power, and The powder may be configured to include a powder suction pipe 110 formed to be supplied to the powder storage unit 200 to be described later by moving the powder is sucked to one end by the powder suction means is provided therein.

At this time, the powder suction pipe 110 is preferably formed in the form of a corrugated pipe that can freely adjust the length of the control and the change of direction.

Wherein the powder suction means is to provide a suction force so that the powder suction tube 110 can suck the powder quickly, may be provided separately and connected to the powder suction tube 110, as shown in the accompanying drawings The air suction means 420 constituting the air separation discharge unit 400 to be described later may be used as the powder suction means in consideration of the suction strength or installation space.

The powder storage unit 200 is formed to store the sucked powder is installed on the upper side of the powder suction unit 100 as shown in Figure 3, the powder storage unit 200 is the powder suction unit 100 is on one side A powder storage hopper 210 connected to the powder suction hopper 210 installed to supply the powder sucked by the powder suction part 100 and the powder storage hopper 210 installed below the powder storage hopper 210 so that the powder stored therein can be withdrawn; And a means 220.

Here, the powder extracting means 220 has a powder extracting cover 221 installed on the lower side of the powder storage hopper 210 so as to be opened and closed, and the cover locking lever installed to maintain the powder extracting cover 221 in an open or closed state. 222, the powder transport screw 223 and the powder transport screw 223 formed to transport the powder to one side combined with the powder extraction cover 221, the other side of the powder storage hopper 210 to be connected to the drive shaft It is preferably configured to include a screw drive motor 224 is installed in the powder transfer screw 223 to transmit power to rotate.

At this time, the powder storage unit 200 may be provided with a vibration generating means 600 made to apply a minute vibration to the powder storage unit 200 while the powder suction unit 100 inhale the powder.

The vibration generating means 600 does not interfere with the operation of the powder suction part 100 or the air sorting discharge part 400 which will be described later, while the powder sucked into the powder storage part 200 is stored in the powder storage part 200. Is to be able to move smoothly to the powder extraction means 220 side of the lower side without being attached or deposited on the inner surface.

In addition, the powder storage unit 200 suppresses the generation of static electricity while the powder suction unit 100 sucks the powder so that the powder sucked in the powder storage unit 200 is not deposited on the inner surface of the powder storage unit 200. An antistatic layer 230 may be formed in order to be able to move smoothly toward the powder extraction means 220 below.

At this time, the antistatic layer 230 is to smoothly process the inner surface of the powder storage unit 200 and to suppress the generation of static electricity, may be formed by attaching a film or formed by applying a coating agent.

The powder collecting unit 300 is installed on the upper side of the powder storage unit 200 as shown in FIGS. 4 and 5 to generate and supply wind, but the powder sucked in the powder storage unit 200 does not scatter. It is formed to supply wind so that it can be moved downward and stored.

To this end, the powder collecting unit 300 moves along the wind moving path provided in the vertical direction from the center of the powder collecting unit 300 to the edge of the powder collecting unit 300 to reduce the intensity of the wind, and then collects the powder. Wind is discharged downward from the edge of the portion (300).

Here, the powder collector 300 includes an outer cover 310, an upper cover 320, a wind generating motor 330, a wind generating member 340, an inner cover 350, and an inner cover 360 during a wind. It is preferable to be configured.

The outer cover 310 is installed to be detachably coupled to the powder storage unit 200 through the fixing means 500, a through hole 311 is formed on the upper portion of the outer cover 310, the outer cover 310 The lower portion of the opening hole 312 is formed.

In addition, the outer cover 310 is formed so as to secure the receiving space 313 therein, the inner circumferential surface formed with the receiving space 313 is installed in a spiral shape wind discharge guide piece 314 for guiding the wind supplied downward It is provided.

Here, the fixing means 500 may be configured to provide a fastening force by being coupled in a screw manner, or may be configured to provide a fastening force so that different objects such as clamps or hooks may be firmly fastened. In addition to this, a known configuration for fixing different objects in the related art may be used.

The upper cover 320 is installed on the upper side of the outer cover 310, the fitting hole 321 of the size corresponding to the opening hole 312 is formed in the center, one side of the upper through the fitting hole 321 Air sorting discharge unit 400 to be described later is connected to suck the air moved to the outside to be discharged to the outside.

The wind generating motor 330 is installed to be supported on the upper surface of the upper cover 320 by rotating the drive shaft in one direction by receiving power, in which the drive shaft is directed downward to the opening hole 312 and the fitting hole ( 321 is installed to fit.

The wind generating member 340 is rotated by the operation of the wind generating motor 330 is coupled to the drive shaft, the lower surface is provided with a plurality of wind generating pieces 341 radially, the wind generation at this time The piece 341 is preferably provided at the edge of the wind generating member 340 so that the wind can be generated smoothly when the wind generating member 340 is rotated.

The inner cover 350 during the wind is installed so that the wind generating member 340 is accommodated in the upper side of the receiving space 313, the size is set so that the drive shaft of the wind generating motor 330 can be fitted in the upper center Furnace hollow hole 351 is formed, the lower portion of the wind generated by the wind generating member 340 is formed a plurality of wind moving holes 352 to be moved, the outer surface is a wind moving hole ( A wind moving part 353 provided in a spiral shape is formed to guide the air moved laterally through the 352.

The inner cover 360 is installed so that the upper surface is spaced apart from the inner upper surface of the outer cover 310 while wrapping the wind to move through the wind moving hole 352 and the upper wind moving piece (353), the upper wind moving The wind moved upward by the piece 353 is guided to be supplied downward through the wind discharge guide piece 314, and is formed to prevent the wind generated by the wind generating member 340 from being discharged straight downward. .

Although not shown in the accompanying drawings, the lower surface of the inner cover 360 and the wind generated by the wind generating member 340 and the wind generating piece 341 so that the rapid discharge through the wind moving hole 352 A separation distance adjusting member (not shown) for adjusting the separation distance may be installed.

At this time, the separation distance adjusting member is preferably formed to have a plurality of different thicknesses so that the appropriate one can be installed according to the separation distance between the inner cover 360 and the wind generating piece 341.

As such, the powder collection unit 300 includes an outer cover 310, an upper cover 320, a wind generating motor 330, a wind generating member 340, an inner cover 350, and an inner cover 360 during a wind. By constructing, when the wind generating member 340 is rotated by the driving force of the wind generating motor 330 to generate wind, the generated wind is the wind moving hole 352 and the wind provided in the inner cover 350 during the wind Wind moved to the upper side of the inner cover 360 through the upper movable piece 353, the wind is moved to the upper side of the inner cover 360 is collected by the wind discharge guide piece 314 provided in the outer cover 310 It can be supplied below the portion 300, that is, the powder storage unit 200 side.

In addition, the wind generated by the wind generating member 340 through the configuration of the powder collecting unit 300 moves in the vertical direction of the powder collecting unit 300 in the vertical direction and the strength of the wind as it moves from the center to the edge It is gradually weakened and uniformly supplied so that the powder sucked in the powder storage unit 200 can be stored without being scattered.

At this time, the powder collecting unit 300 is the process of generating wind or in the process of the air sorting collector suctioning the air, the powder introduced into the inner cover 350 during the wind during the wind cover inner cover 350 or wind generating member ( In order to prevent sticking to or depositing on the 340, further comprising a powder deposition prevention piece 371, and a powder deposition prevention hole 370 composed of a powder deposition prevention hole 372 and a powder deposition prevention cover 373 Can be configured.

The powder deposition preventing piece 371 is provided with a plurality of radially on the upper surface of the wind generating member 340 to generate wind so that the powder introduced into the inner cover 350 during the wind can be moved upward.

The powder deposition preventing hole 372 is formed on the upper surface of the inner cover 350 during the wind, so that the powder moved upward through the powder deposition preventing piece 371 can be discharged.

The powder deposition prevention hole 372 is preferably formed to be spaced apart a predetermined distance along the circumference of the hollow hole 351, which is introduced into the powder collection unit 300 with the wind generated by the powder deposition prevention piece 371. This is to allow the powder to be quickly discharged through the powder deposition prevention hole 372.

Powder deposition prevention cover 373 is installed between the inner cover 350 and the inner upper surface of the outer cover 310 during the wind, the powder discharged through the powder deposition prevention hole 372 to the wind discharge guide piece 314 It is guided to be supplied to the powder storage unit 200 with the wind moving downwards by.

In addition, the powder collecting unit 300 may further include a spacer 380 which is installed to maintain a state in which the outer cover 310 and the upper cover 320 are separated by a predetermined distance.

The spacer 380 is formed by separating the space so that the upper cover 320, the air separation discharge unit 400, which will be described later to be spaced apart from the outer cover 310, a predetermined distance, the air separation discharge unit 400 is air In the process of inhaling the air to the inside of the powder storage unit 200 to be sucked smoothly.

As such, the air separation discharge unit 400 selects only the air inside the powder storage unit 200 through the spacer 380 so that the air is smoothly sucked, and the powder intake unit and the powder storage unit are sucked through the powder suction unit 100. The storage of the powder sucked in the 200 and the intake and discharge of the air supplied to the powder storage unit 200 can be obtained to effect smoothly.

The air sorting discharge unit 400 is installed in the powder collecting unit 300 and supplied into the powder storage unit 200 while the powder sucked through the powder suction unit 100 is stored in the powder storage unit 200. It is formed to inhale and discharge only the air.

The air sorting discharge unit 400 is the lower body 410 is installed to support the powder storage unit 200, and is installed in the lower body 410 to suck and discharge the air in the powder storage unit 200 Air suction means 420 for providing a suction force, and the air suction pipe is installed to connect the air suction means 420 and the upper cover 320 so that the air moved through the air suction path provided therein is discharged to the outside ( 430, preferably.

At this time, the air suction means 420 constituting the air selection discharge unit 400 may be used as a powder suction means for providing a suction force so that the powder suction pipe 110 can suck the powder as described earlier.

That is, when the air suction means 420 is formed to be provided at the same time as the suction portion for sucking the air and the discharge portion for discharging the air, such as a ring blower (Rign Blower), the air suction means 420 is powder storage unit 200 In addition to providing a suction force to suck the air inside, the powder suction pipe 110 may be used to provide a suction force to suck the powder.

However, when the inhalation of the powder using the powder suction unit 100 and the air suction in the powder storage unit 200 using the air sorting discharge unit 400 are more quickly and smoothly, The air suction means 420 may be provided separately.

In addition, the lower body 410 supporting the powder storage unit 200 is preferably provided with a wheel 411 having a locking means that can be stably fixed after moving to the set position while increasing the ease of movement. Do.

Looking at the effect on the powder collection device consisting of the above configuration as follows.

First, the powder collecting device according to the embodiment of the present invention is moved to the grinding mechanism side for grinding the object to be ground in various ways.

When the powder is pulverized into a powder of the size set by the grinding mechanism, the powder suction unit 100, the powder collecting unit 300, and the air sorting discharge unit 400 are simultaneously driven to prepare to recover the powder ground by the grinding mechanism. do.

At this time, the powder suction unit 100, the powder collecting unit 300 and the air sorting discharge unit 400 is that the suction of the powder, the storage of the powder, the selective suction of the air to operate simultaneously with each other organically, one power source The switch can be controlled to be powered on or off at the same time.

When the powder is sucked using the powder suction unit 100 while the power is applied, the sucked powder is supplied into the powder storage unit 200 and the powder is sucked into the powder storage unit 200. The collection unit 300 is the wind generated in the center portion is moved in the vertical direction and is supplied downward from the edge portion side.

Here, the wind supplied downward from the powder collecting unit 300 is uniformly supplied in a state in which the strength of the wind is weakened as the wind is moved up and down from the center to the edge portion, and is sucked through the powder suction unit 100 and thus the powder storage unit 200. ) Is stored in the lower portion of the powder storage unit 200 in a state that the powder is not scattered.

While generating wind from the powder collecting unit 300 and supplying it to the powder storage unit 200, the air sorting discharge unit 400 sucks air from the upper side of the powder collecting unit 300 and discharges it to the outside.

Through this, the powder sucked in the powder intake unit 100 is selected by the powder collecting unit 300 while the powder is stored in the lower portion of the powder storage unit 200. It can be discharged smoothly.

In addition, since the air sorting discharge unit 400 sucks only the air in the powder storage unit 200 excluding the powder, it serves to prevent the intrinsic odor or dust from spreading in the air, thereby creating a pleasant working environment. It can be effective.

At this time, the powder suction part 100 comprises a powder suction pipe 110 that is easy to change the direction and length adjustment, and a powder suction means for providing a suction force to the powder suction pipe 110, the powder pulverized by the grinding mechanism It can be recovered to be stored in the powder storage unit 200 so as not to remain.

In addition, the powder collector 300 is the wind generating member 340 is rotated as the wind generating motor 330 is driven while the powder sucked by the powder suction unit 100 is supplied to the powder storage unit 200, As the wind generating member 340 is rotated, the wind generating piece 341 generates wind.

Wind generated by the wind generating member 340 moves between the inner cover 350 and the inner cover 360 during the wind, and then moves between the inner cover 360 and the outer cover 310.

In other words, the wind generated by the wind generating member 340 sequentially passes through the wind moving hole 352 and the upper wind moving piece 353 installed to be wrapped in the inner cover 360, and the outside of the inner cover 350 during the wind. The wind is moved to the upper side, and then the wind moved to the outside of the inner cover 360 on the upper side of the receiving space 313 is guided in the movement direction to the wind discharge guide piece 314 provided on the inner circumferential surface of the outer cover 310 It is supplied downward to the powder storage unit 200 side.

As shown in FIGS. 6A and 6B, the powder collecting unit 300 moves up and down the wind generated at the center portion to the edge portion, and the strength of the wind is weakened and at the edge portion of the powder collecting portion 300. As it is made to supply a uniform amount of wind, the powder sucked in the powder storage unit 200 is stored without being scattered, as well as moving to the upper side of the powder collecting unit 300, the air separation discharge unit 400 Since it can be prevented from being discharged through, the convenience and efficiency of the work is significantly increased.

In addition, in the case where the powder deposition preventing unit 370 is provided in the powder collecting unit 300, as illustrated in FIG. 6C, the powder storage unit 200 may be formed in the process of generating wind or inhaling air by the air sorting discharge unit 400. Even if the inhaled powder is introduced into the interior, the powder introduced into the powder due to the influence of the wind generated by the powder deposition prevention piece 371, the powder deposition prevention hole 372 and the powder deposition prevention cover 373 Go through sequentially and the wind discharge guide piece (314).

Accordingly, not only the powder introduced into the powder collecting unit 300 is prevented from sticking or being deposited, and the powder introduced into the powder collecting unit 300 is guided and moved to the powder storage unit 200 to lose powder. There is an effect that can be saved without it.

In addition, when the powder collecting unit 300 further comprises a spacer 380 installed between the outer cover 310 and the upper cover 320, the separation space for air suction suction portion is formed There is an effect that the discharge of the air introduced with the powder in the powder storage unit 200 can be made smoothly.

On the other hand, after inhaling the powder pulverized by the grinding mechanism is stored in the powder storage unit 200, the powder stored in the powder storage unit 200 using the powder withdrawing means 220 can be transferred to a separate storage container. .

When the powder stored in the powder storage unit 200 is to be withdrawn, first, a storage container is placed on the powder extracting cover 221 and the powder extracting cover 221 is opened, and then power is supplied to the screw driving motor 224. Just do it.

At this time, the powder transfer screw 223 is rotated in the forward or reverse direction around the axial direction as the screw drive motor 224 operates, the powder located in the lower portion of the powder storage unit 200 toward the powder extraction cover 221 Since it is continuously moved to be withdrawn, all the powder stored in the powder storage unit 200 can be quickly and easily withdrawn to the storage container.

However, when the powder stored in the powder storage unit 200 withdraws the powder stored in the powder storage unit 200 using the powder extraction unit 220, the powder suction unit 100, the powder collection unit 300 and the air sorting discharge unit 400 It is preferable to cut off the power to stop the operation of, to prevent the powder is scattered by the powder suction unit 100 or the powder collecting unit 300 in the process of the powder is drawn out.

Here, the powder stored in the powder storage part 200 is located below the powder storage part 200 by the powder collecting part 300, but the roughness or frictional force of the inner surface of the powder storage part 200 in the process of inhaling the powder. Due to the static electricity, etc. due to the case may not be able to move to the lower portion of the powder storage unit 200.

In consideration of this, when the vibration generating means 600 is provided in the powder storage part 200, the vibration generating means 600 is operated prior to drawing out the powder stored in the powder storage part, and thus, the inner surface of the powder storage part 200. Powder attached or deposited on the lower portion of the powder storage unit 200, that is, moved to the powder transfer screw 223 side, there is an effect that can be taken out without the amount of powder to be transferred to the storage container.

In this case, when the antistatic layer 230 is formed on the inner surface of the powder storage unit 200, the inner surface of the powder storage unit 200 is not only smoothed, but the generation of static electricity is suppressed, and thus the vibration generating means 600 is provided. If not, the powder supplied to the powder storage unit 200 is naturally stored in the lower portion, thereby reducing the time required for storing and withdrawing the powder.

As described above, the powder collecting device according to the present invention can prevent the weight loss by recovering and storing the powder ground to a predetermined size using various grinding methods by suction method, and easily withdraw the stored powder. Since it can be stored and transported in a transport container, the powder recovery, storage and transport work can be processed quickly, conveniently and efficiently.

In addition, by preventing the powder from scattering during the suction and storage of the powder, no additional recovery work is required, and the inherent odor or dust can be prevented from spreading in the air, thereby increasing the convenience of work and providing a pleasant working environment. There is an effect that can be formed.

 In addition, the installation space can be minimized by reducing the volume of the product, and the powder pulverized by transporting to various places can be recovered quickly and easily, thereby reducing the installation cost and ease of installation, transportation and use. There is an effect that can be significantly increased.

100: powder suction unit 110: powder suction tube
200: powder storage unit
210: powder storage hopper 220: powder extraction means
221: powder extraction cover 222: cover locking lever
223 powder feed screw 224 screw drive motor
230: antistatic layer
300: powder collecting unit
310: outer cover 311: through hole
312: opening hole 313: receiving space
314: Wind emission guide 320: Upper cover
321: fitting hole 330: wind generating motor
340: wind generation member 341: wind generation
350: cover during the wind 351: hollow hole
352: Wind Movement Hall 353: Wind Upper Movement
360: inner cover 370: powder deposition prevention
371: powder deposition prevention piece 372: powder deposition prevention hole
373: powder deposition prevention cover 380: spacer
400: air sorting discharge part
410: lower body 411: wheels
420: air suction means 430: air suction pipe
500: fixing means
600: vibration generating means

Claims (7)

A powder collecting device, configured to collect powder ground to a size set by a grinding device,
A powder suction part 100 formed to suck the powder by suction force of air;
The powder suction unit 100 is installed on one side, the powder sucked by the powder suction unit 100 is stored, the powder storage unit 200 is provided with a powder withdrawing means 220 for withdrawing the stored powder at the bottom );
It is installed on the upper side of the powder storage unit 200 is formed to generate and supply the wind so that the sucked powder is moved downward, the generated wind does not scatter the powder sucked in the powder storage unit 200 A powder collecting part 300 configured to move along the wind moving path provided in the vertical direction from the center part to the edge part side so as to be stored as it is to be discharged downward from the edge part;
It is installed to be connected to the powder collecting unit 300 to suck only the air supplied in the powder storage unit 200 while the powder sucked through the powder suction unit 100 is stored in the powder storage unit 200 Powder collection device, characterized in that configured to include; air separation discharge unit 400 formed to discharge.
The method of claim 1,
The powder collecting unit 300,
The powder storage unit 200 is installed to be separated and coupled, the upper and lower through-hole 311 and the opening hole 312 is formed in the set size, respectively, and the receiving space 313 is secured inside Is formed so that, the inner circumferential surface formed with the receiving space 313, the outer cover 310 is provided with a spiral wind discharge guide piece 314 to guide the wind is supplied downward, and
The upper cover 320 is installed above the outer cover 310 and has a fitting hole 321 having a size corresponding to the opening hole 312 at the center thereof, and at one side thereof, the air separation discharge unit 400 is connected. Wow,
A wind generating motor 330 supported on the upper surface of the upper cover 320 and installed with the driving shaft inserted into the opening hole 312 and the fitting hole 321;
The wind generating member 340 is installed on the drive shaft so as to rotate by the operation of the wind generating motor 330, the lower surface is provided with a plurality of wind generating pieces 341 radially,
The wind generating member 340 coupled to the drive shaft is installed on the upper side of the receiving space 313 so as to be accommodated therein, and the wind generated by the wind generating member 340 is guided downward to be moved downward. A plurality of wind movement holes 352 are formed, and the wind movement portion 353 having a spiral shape is provided in a spiral shape on the outer side to guide the air moved upwardly through the wind movement holes 352. Guide cover 350,
During the wind, the upper surface of the inner cover 350 is wrapped so that the wind can be moved through the wind moving hole 352 and the upper wind moving piece 353 while being spaced apart from the inner upper surface of the outer cover 310. Installed, the wind moved upward by the upper wind moving piece 353 is guided to be supplied downward through the wind discharge guide piece 314 and at the same time the wind generated by the wind generating member 340 is straight down Powder collecting device, characterized in that it comprises an inner cover 360 formed to prevent discharge.
The method of claim 2,
The powder collection unit 300 is further configured to further include a powder deposition prevention hole 370 to prevent the powder flowing into the inside of the cover 350 during the wind generation process remains.
The powder deposition prevention device 370,
A plurality of radially installed on the upper surface of the wind generating member 340, the powder deposition preventing piece 371 for generating wind so that the powder introduced into the inner cover 350 during the wind can be moved upward;
A plurality of powder deposition preventing holes 372 formed on the upper surface of the inner cover 350 during the wind so that the powder moved upward through the powder deposition preventing piece 371 is discharged upward;
The wind is installed between the inner cover 350 and the inner upper surface of the outer cover 310 during the wind is the powder discharged through the powder deposition prevention hole 372 is moved downward by the wind discharge guide piece 314 Powder collecting device, characterized in that consisting of a powder deposition prevention cover for guiding to be supplied to the powder storage unit 200 side.
The method according to claim 2 or 3,
Between the outer cover 310 and the upper cover 320 is spaced member 380 to form a separation space so that the air in the powder storage unit 200 is sucked by the air sorting discharge unit 400 is Powder collector, characterized in that installed.
The method of claim 1,
The air sorting discharge unit 400, the lower body 410 is installed to support the powder storage unit 200, the air suction means 420 is installed in the lower body 410 to provide a suction force; Is installed to connect the air suction means 420 and the upper cover 320 is made of an air suction pipe 430 is formed so that the air is discharged to the outside through the air suction path provided therein,
The powder suction unit 100 is a powder collecting device, characterized in that the powder suction pipe 110 installed in the powder storage unit 200 is formed to generate a suction force by the air suction means 420 to suck the powder.
The method of claim 1,
The powder storage unit 200 vibrates the powder storage unit 200 while the powder suction unit 100 sucks the powder, thereby preventing the powder sucked on the inner surface of the powder storage unit 200 from being deposited. Powder collection device, characterized in that the vibration generating means (600) is installed.
The method of claim 1,
The powder storage unit 200 is a powder collection, characterized in that the antistatic layer 230 is formed so as to prevent the static electricity generated in the process of inhaling the powder by the powder suction unit 100 is prevented from being deposited on the inner surface Device.

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