KR102300320B1 - Tablet de-duster having inner spiral structure capable of washing with waterr - Google Patents

Abstract

According to the present invention, disclosed is a tablet de-duster having an inner spiral structure capable of being washed with water. The tablet de-duster includes: a transfer body (110) having a tablet inlet (111) and a tablet (112) individually formed therein, having a spiral protruding part (113) formed on an inner wall, and formed to be sealed; a tablet transfer part (120) comprising a brush (122) formed to be extended spirally on an outer circumference surface of a rotary shaft (121) in response to the protruding part (113), and dedusting a tablet through the rotation of brush hair (122a) while moving the tablet upward to the tablet outlet (112); a motor part (130) comprising an electric motor (131) rotating the rotary shaft (121); a spray nozzle part (140) formed to be inserted into the top of the tablet transfer part (120) to spray washing water into the transfer body (110) in a directly downward direction; a suction part (150) having a plurality of fine suction holes (151) arranged on the front side thereof to suction dust produced from the tablet transferred upward by the rotation of the brush (122); and a pipe part (160) comprising a first pipe (161) collecting and discharging the washing water, a second pipe (162) discharging the dust suctioned and collected by the suction part (150), a connection pipe (163) to which the first pipe (161) and the second pipe (162) are connected and integrated, and a three-way valve (164) combined with the connection pipe (163) to selectively discharge the dust or the washing water. The tablet de-duster transfers the tablet upward while dedusting the tablet, and washes the inside of the transfer body (110) with water after the completion of the transfer of the tablet.

Description

TABLET DE-DUSTER HAVING INNER SPIRAL STRUCTURE CAPABLE OF WASHING WITH WATERR

The present invention is a tablet having an internal spiral structure that can be washed with water, which can be transported upward without slipping while demineralizing the tablet, and can be smoothly washed with water inside the transport body in a completely sealed state after the transport of the tablet is completed It's about decommissioning.

In general, a large amount of fine drug powder is attached to the surface of a tablet manufactured by compressing the drug powder, and it is removed by a tablet demineralizer equipped with a spiral diaphragm and a structure for spraying high-pressure air to obtain a final product. will sell

As a prior art related to this, Korean Utility Model Publication No. 20-0446798 is disclosed. As shown in FIG. 1, the bottom-up purification deaerator according to the prior art is a receiving container, a stacking plate 12 ), a vibration unit, an air injection unit, and a suction unit, and the central shaft 11 supporting the stacking plate 12 in the center is composed of a hollow pipe having a hollow part therein, and communicates with the central shaft 11 . By forming the injection nozzle 120 that protrudes and extends outward, air is directly sprayed on the tablet surface through the branch pipe to effectively remove the chemical powder.

However, in order to remove the drug powder from the tablet surface, a vibration unit, an air injection unit, a hollow pipe, etc. must be additionally provided, so that the size of the device increases and there are restrictions on installation, and noise is unavoidably generated by the vibration unit, There is a problem that the internal cleaning of the container is not smooth.

Korean Utility Model Publication No. 20-0446798 (bottom-up refining and debranching) Korean Patent Publication No. 10-2068693 (tablet transfer device) Korean Utility Model Publication No. 20-0370933 (polishing machine for refining/refining)

The technical problem to be achieved by the spirit of the present invention is that the tablet can be transported upward without slipping while dedusting, and after the transfer of the tablet is completed, the water washing can be performed smoothly inside the transport body in a completely sealed state. It is intended to provide a tablet demineralizer with a possible internal helical structure.

In order to achieve the above object, the present invention is formed upright in a cylindrical shape, the tablet inlet communicating with the lower end and the tablet outlet communicating with the upper one side are respectively formed, the inner wall is formed with a spiral protrusion, the sealing is formed, conveying body; It consists of a rotary shaft extending in the longitudinal direction at the inner center of the transfer body, and a brush helically extending on the outer circumferential surface of the rotary shaft corresponding to the protrusion, the brush is formed in a spiral arrangement on the rotary shaft and is formed on the inner wall of the transfer body a tablet conveying unit comprising a plurality of brush brushes extending to be close to each other and moving upwardly to the tablet outlet while decomposing tablets by rotation of the brush brush; a motor unit formed to be sealed on the lower surface of the transfer body, the electric motor rotating and driving the rotating shaft, and a case to which the electric motor is vertically fixed; a jet nozzle unit which is drawn in at the upper end of the tablet conveying unit and sprays washing water in a direct downward direction into the conveying body; an intake unit coupled to a side surface of the transfer body and having a plurality of fine intake holes arranged on the front surface to inhale dust generated from the tablet being transferred upward by rotation of the brush; and a first pipe formed in communication with the lower end of the transfer body to collect and discharge the washing water by the spray nozzle part, a second pipe for discharging the dust that is sucked in by the intake part, and the first pipe and the A second pipe is communicated with the integrated communication pipe, and the communication pipe is coupled to the communication pipe and is composed of a 3-way valve for selectively discharging dust or washing water; including, but the protrusion guides the brush brush Provide a tablet demineralizer having an internal spiral structure that can be washed with water, preventing the tablet from falling, transferring the tablet upward without slipping while dedusting the tablet, and performing water washing inside the transfer body after the transfer of the tablet is completed do.

Here, the transfer body may be formed of individual transfer modules separated in multiple stages, and the individual transfer modules may be sealed by a sanitary clamp with a sealing interposed therebetween.

In addition, the tablet transport unit may be formed to correspond to the height of the transport body configured in multiple stages, and the intake unit may be coupled to one or more of the individual transport modules.

In addition, a reduction gear may be interposed between the lower end of the rotation shaft and the electric motor.

In addition, the tablet inlet may be formed to communicate in an oblique direction descending to the transfer body, and the tablet outlet may be formed to communicate in an oblique direction descending to the transfer body.

In addition, a caster may be formed on the bottom surface of the case.

In addition, the micro intake hole may be formed to protrude to a predetermined depth inside the transfer body so that the brush brush rotates in a spiral and is bent and closely contacted with the front end of the intake unit.

In addition, both sides of the intake unit protruding into the transfer body may be chamfered around the fine intake hole.

According to the present invention, tablets are transported upward without slipping while decomposing, and after the transfer of tablets is completed, water washing inside the transport body is smoothly performed in a completely sealed state, and tablets are demineralized while maintaining the sealed structure by sealing. It is possible to absorb the dust adsorbed on the tablet that has passed through it, and it is possible to change the height by configuring it in multiple stages depending on the equipment. have.

1 illustrates a vertical tablet washer according to the prior art.
Figure 2 shows the overall structure of a tablet demineralizer having an internal spiral structure that can be washed with water according to an embodiment of the present invention.
Figure 3 shows a cross-sectional structure of the powder transferred to the refinery demineralizer of Figure 2.
FIG. 4 is an enlarged view of the upper end of the refinery demineralizer of FIG. 2 .
FIG. 5 is an enlarged view of the middle part of the purification debranching of FIG. 2 .
FIG. 6 is an enlarged view of the lower end of the purification demineralizer of FIG. 2 .
7 illustrates the structure of the tablet transfer unit and the intake unit of the tablet demineralizer of FIG. 2 .
8 is an illustration of a product photograph of the refinery degasser of FIG. 2 .

Hereinafter, embodiments of the present invention having the above-described characteristics will be described in more detail with reference to the accompanying drawings.

The tablet debrancher having an internal spiral structure that can be washed with water according to an embodiment of the present invention is formed upright in a cylindrical shape, and a tablet inlet 111 communicating with one side of the lower end and a tablet outlet 112 communicating with one side of the upper end. are formed, respectively, a spiral protrusion 113 is formed on the inner wall, and the sealing formed, the transfer body 110, the transfer body 110, the rotation shaft 121 extending in the longitudinal direction at the inner center of the transfer body 110, and the protrusion 113 Correspondingly, it consists of a brush 122 formed to extend spirally on the outer circumferential surface of the rotation shaft 121 , and the brush 122 is formed in a spiral arrangement on the rotation shaft 121 and is formed to extend close to the inner wall of the transfer body 110 . It is composed of a brush brush 122a of the tablet conveying unit 120, which moves upwardly to the tablet outlet 112 while decomposing the tablet by rotation of the brush brush 122a, and is formed sealed on the bottom surface of the conveying body 110 , an electric motor 131 for rotatingly driving the rotating shaft 121, a motor unit 130 consisting of a case 132 to which the electric motor 131 is fixed in the vertical direction, and the tablet conveying unit 120 are drawn in at the top The injection nozzle unit 140 for spraying the washing water in the direct downward direction into the transfer body 110, is formed coupled to the side of the transfer body 110, and a plurality of fine intake holes 151 are arranged on the front side to form a brush 122 The first pipe that is formed in communication with the intake unit 150 for inhaling the dust generated from the tablet being transported upward by the rotation of the transfer body 110 and collects and discharges the washing water by the spray nozzle unit 140 . (161), a second pipe 162 for discharging the dust that is sucked in by the intake unit 150, and the first pipe 161 and the second pipe 162 are connected to each other to communicate with an integrated communication pipe 163 ) and a communication pipe 163 and coupled to a three-way valve 164 for selectively discharging dust or discharging washing water, including a pipe unit 160 , but the protrusion 113 includes a brush brush 122a) guides the tablet, prevents the tablet from falling, and moves the tablet upward without slipping while The main point is to perform washing with water inside the transfer body 110 after the transfer of the tablet is completed.

Hereinafter, with reference to FIGS. 2 to 8 , the configuration of the tablet demineralizer having the above-described water-washable internal spiral structure will be described in detail as follows.

First, the transfer body 110, as shown in FIGS. 2 and 3, is formed upright in the vertical direction in a cylindrical shape, and communicates with one side of the lower end, and a tablet inlet 111 through which tablets are introduced before demineralization. and a tablet outlet 112 communicating with one side of the upper end and discharging the demineralized tablet, respectively, are formed, and a spiral protrusion 113 is formed on the inner wall, and is sealed.

Here, referring to FIG. 2 , the tablet inlet 111 is formed in communication with the conveying body 110 in a descending diagonal direction so that the tablet is slid and inserted by its own weight, and the tablet outlet 112 is the conveying body 110 . It can be formed to communicate in a diagonal direction descending from the tablet so that the tablet is slid and discharged by its own weight.

On the other hand, referring to FIG. 4 , the upper cover 114 of the transfer body 110 into which the injection nozzle unit 140 is introduced can maintain a sealed structure with the transfer body 110 and the sealing 115 interposed therebetween. .

In addition, referring to FIGS. 2 and 4 , the transfer body 110 is composed of individual transfer modules 110a separated in multiple stages, and a sanitary clamp is interposed between the individual transfer modules 110a with a sealing 116 interposed therebetween. (Sanitary clamp) 117 (refer to (b) of FIG. 8) is mutually fastened and completely sealed, so that dust does not leak to the outside during dedusting of the tablet, and when washing with water by the spray nozzle unit 140 It is possible to prevent the washing water from leaking outside.

In addition, the protrusion 113 guides the brush brush 122a and may prevent tablets from unexpectedly falling into the gap between the brush brush 122a during upward transport.

Next, the tablet transfer unit 120 physically separates and removes the dust attached to the surface of the tablet while rotating the tablet in the upper direction by a rotary tablet press for tablet production, specifically, FIG. 2 and As shown in FIG. 3 , a rotating shaft 121 extending in the longitudinal direction at the inner center of the transfer body 110 , and a spiral brush 122 formed to extend radially from the outer circumferential surface of the rotating shaft 121 to correspond to the protrusion 113 . ), and the brush 122 is formed in a spiral arrangement on the rotating shaft 121 and is composed of a plurality of brush brushes 122a that are formed to extend close to the inner wall of the transfer body 110 .

Accordingly, it is possible to forcibly move the tablet upward without slipping along a spiral path to the tablet outlet 112 while removing dust by physically dedusting the tablet by the rotation of the brush brush 122a.

In addition, referring to FIGS. 4 and 6 , the rotating shaft 121 is rotatably coupled between the center of the top cover 114 and the reducer 133 , and each bearing 123 is interposed to guide it to rotate smoothly. can

On the other hand, referring to FIG. 7 , the micro intake hole 151 protrudes to a predetermined depth inside the transfer body 110 so that the brush brush 122a rotates spirally and bends and closely contacts the front end of the intake unit 150 . Formed, by the elastic bending and unfolding of the brush brush 122a, an external impact may be applied to the tablet to forcibly shake off the dust attached to the tablet.

In addition, the tablet transport unit 120 may be variably formed to have a height corresponding to the height of the transport body 110 by lamination of the individual transport modules 110a configured in multiple stages.

Next, as shown in FIG. 6 , the motor unit 130 is formed to be sealed on the lower surface of the transfer body 110 , and an electric motor 131 for rotatingly driving the rotating shaft 121 and the electric motor 131 are It is composed of a case 132 fixed in the vertical direction, and a reducer 133 is interposed between the lower end of the rotating shaft 121 and the electric motor 131 to reduce the rotational force of the electric motor 131 at a reduction ratio of a certain ratio. It can be rotated with high torque.

In addition, the caster 134 is formed on the bottom surface of the case 132 to facilitate movement, and it may be possible to change the position according to the working environment.

Next, the injection nozzle unit 140 is formed at the top of the tablet conveying unit 120 to inject washing water into the conveying body 110 in a direct downward direction. 120) to be washed with water.

For example, as shown in FIG. 4 , the injection nozzle unit 140 is formed by combing the rotation shaft 121 on one upper end of the tablet transfer unit 120 , and here, the injection nozzle unit 140 is capable of rotational injection. It may be composed of a nozzle 141 formed to do so, a valve 142 coupled to the nozzle 141 , and a pump (not shown) coupled to the valve 142 to supply washing water.

Next, as shown in FIGS. 2 and 5, the intake unit 150 is formed to communicate with the side surface of the transfer body 110, and a plurality of fine intake holes 151 are arranged on the front surface to form a brush ( 122), the dust generated from the tablet being transported upward by the rotation is inhaled, and exhausted through the second pipe 162 to the 3-way valve 164 and removed.

On the other hand, referring to FIG. 7 , both side surfaces 152 of the intake unit 150 protruding inside the transfer body 110 are chamfered around the fine intake hole 151 , so as to be in close contact with the fine intake hole 151 . By allowing the end of the brush brush 122a to be in close contact with the intake part 150 naturally, damage or cutting of the brush brush 122a itself is prevented, thereby preventing contamination of tablets, and increasing durability of the brush brush 122a.

In addition, the intake unit 150 may be coupled in communication with one or more individual transfer modules 110a corresponding to the height of the transfer body 110 to minimize dust residues during intake.

Next, as shown in FIGS. 5 and 6 , the pipe unit 160 is formed in communication with the lower end of the transfer body 110 , is sprayed from the injection nozzle unit 140 , and collects washing water contaminated by washing with water. A first pipe 161 for discharging, a second pipe 162 for discharging the dust that is sucked in by the intake unit 150, and the first pipe 161 and the second pipe 162 are in communication with each other It is composed of a communication pipe 163 and a 3-way valve 164 coupled with the communication pipe 163 to selectively discharge dust or wash water.

Therefore, by the tablet debranching having an internal spiral structure that can be washed with water as described above, the tablets are transferred upward without slipping while dedusting, and the water washing inside the transfer body is carried out in a completely sealed state after the transfer of the tablets is completed. It can perform smoothly, and while maintaining the sealed structure by sealing, the dust adsorbed on the tablet that has passed through the purification de-brancher is absorbed, and the height can be varied by configuring it in multiple stages depending on the equipment, and the separation of the multi-stage transfer body and the tablet transfer unit Through the mutual separation of the , maintenance can be performed easily.

The embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical spirit of the present invention, so various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

110: transfer body 110a: individual transfer module
111: tablet inlet 112: stagnant outlet
113: protrusion 114: top cover
115: sealing 116: sealing
117: sanitary clamp 120: tablet transfer unit
121: rotation shaft 122: brush
122a: brush brush 123: bearing
130: motor 131: electric motor
132: case 133: reducer
134: caster 140: injection nozzle unit
141: nozzle 142: valve
150: intake unit 151: fine intake hole
152: both sides 160: piping part
161: first pipe 162: second pipe
163: communication pipe 164: 3-way valve

Claims (8)

Formed upright in a cylindrical shape, the tablet input port and the tablet outlet communicating with the upper one side are respectively formed in communication with one side of the lower end, the inner wall is formed with a helical protrusion, the sealing is formed, the transfer body;
It consists of a rotary shaft extending in the longitudinal direction at the center inside the transfer body, and a brush formed helically extending on the outer circumferential surface of the rotary shaft corresponding to the protrusion, wherein the brush is helically arranged on the rotary shaft and formed on the inner wall of the transfer body a tablet conveying unit comprising a plurality of brush brushes extending to be close to each other and moving upwardly to the tablet outlet while decomposing tablets by rotation of the brush brush;
a motor unit formed to be sealed on the lower surface of the transfer body, the electric motor rotating and driving the rotating shaft, and a case to which the electric motor is vertically fixed;
a jet nozzle unit which is drawn in at the upper end of the tablet conveying unit and sprays washing water in a direct downward direction into the conveying body;
an intake unit coupled to a side surface of the transfer body and having a plurality of fine intake holes arranged on the front surface to inhale dust generated from the tablet being transferred upward by rotation of the brush; and
A first pipe that is formed in communication with the lower end of the transfer body to collect and discharge the washing water by the spray nozzle part, a second pipe for discharging the dust collected by being sucked in by the intake part, the first pipe and the first pipe Including a; but the protrusion guides the brush brush, comprising: a communication pipe in which two pipes communicate and an integrated communication pipe; and a 3-way valve coupled with the communication pipe to selectively discharge dust or wash water; , to prevent the tablet from falling,
A tablet demineralizer having an internal spiral structure that can be washed with water, wherein the tablet is moved upward without slipping while demilling, and the inside of the transfer body is washed with water after the transfer of the tablet is completed.
According to claim 1,
The transfer body is composed of individual transfer modules configured to be separated in multiple stages, and between the individual transfer modules is sealed by a sanitary clamp with a sealing interposed therebetween. quarter.
3. The method of claim 2,
The tablet transfer unit is formed to correspond to the height of the transfer body configured in multiple stages, and the intake unit is coupled to one or more of the individual transfer modules.
According to claim 1,
A tablet demineralizer having an internal spiral structure that can be washed with water, characterized in that a reduction gear is interposed between the lower end of the rotating shaft and the electric motor.
According to claim 1,
The tablet inlet is formed in communication in a descending diagonal direction to the transfer body, and the tablet outlet is formed in communication with the tablet outlet in a descending diagonal direction to the transfer body. quarter.
According to claim 1,
A tablet demineralizer having an internal spiral structure that can be washed with water, characterized in that a caster is formed on the bottom surface of the case.
3. The method of claim 2,
Tablet having an internal spiral structure that can be washed with water, characterized in that the fine intake hole is formed to protrude to a predetermined depth inside the transfer body so that the brush brush rotates spirally and is bent and close to the front end of the intake unit debranching.
8. The method of claim 7,
A tablet demineralizer having an internal spiral structure that can be washed with water, characterized in that both sides of the intake unit protruding into the transfer body are chamfered around the fine intake hole.

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