CN213501087U - Rotary tablet press ejection of compact dust collector - Google Patents
Rotary tablet press ejection of compact dust collector Download PDFInfo
- Publication number
- CN213501087U CN213501087U CN202021800546.2U CN202021800546U CN213501087U CN 213501087 U CN213501087 U CN 213501087U CN 202021800546 U CN202021800546 U CN 202021800546U CN 213501087 U CN213501087 U CN 213501087U
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- outer barrel
- interior body
- negative pressure
- tablet press
- rotary tablet
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Abstract
The utility model provides a rotary tablet press ejection of compact dust collector, include: the discharge pipe assembly, drive assembly, collecting box and negative pressure generator, the discharge pipe includes outer barrel and interior body, outer barrel first end is the slope and arranges downwards to the second end, interior body coaxial setting is internal at the urceolus, outer barrel second end bottom is equipped with the gas vent, be equipped with the filter screen in the gas vent, the gas vent is connected with the negative pressure pipe, negative pressure pipe and negative pressure generator intercommunication, interior body first end runs through outer barrel first end wall and stretches out outer barrel, interior body first end is used for linking up with the discharge gate of rotary tablet press, interior body second end runs through outer barrel second end wall and stretches out outer barrel, interior body and outer barrel rotate to be connected, the collecting box is located outer barrel second end below, the inner tube that is located the urceolus has seted up a plurality of row's cinder holes, drive assembly drive connection interior body is so that interior. The utility model discloses can get rid of the dust on medicine surface effectively at the in-process of the tablet ejection of compact.
Description
Technical Field
The utility model relates to a pharmaceutical equipment technical field, concretely relates to rotary tablet press ejection of compact dust collector.
Background
The tablet press is mainly used for tablet process research in pharmaceutical industry, and the tablet press presses the granules into circular and special-shaped tablets with the diameter not more than 13mm and automatic continuous production equipment with characters, symbols and figures.
The tablet press among the prior art is generally after carrying out the preforming to powdered medicine, all directly pours out by the discharge gate flaky medicine that the pressure is good, not only can't get rid of the dust on medicine surface effectively, can't effectual keep apart the medicine simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the background art exists, the utility model provides a rotary tablet press ejection of compact dust collector.
The utility model provides a pair of rotary tablet press ejection of compact dust collector, include: the device comprises a discharge pipe assembly, a driving assembly, a collecting box and a negative pressure generator;
the discharge pipe comprises an outer cylinder body and an inner pipe body, the first end and the second end of the outer cylinder body are arranged obliquely downwards, the inner pipe body is coaxially arranged in the outer cylinder body, the bottom of the second end of the outer cylinder body is provided with an exhaust port, a filter screen is arranged in the exhaust port, the exhaust port is connected with a negative pressure pipe, and the negative pressure pipe is communicated with a negative pressure generator;
interior body first end runs through outer barrel first end wall and stretches out outer barrel, and interior body first end is used for linking up with rotary tablet press's discharge gate, and interior body second end runs through outer barrel second end wall and stretches out outer barrel, and interior body rotates with outer barrel to be connected, and the collecting box is located outer barrel second end below, is located and has seted up a plurality of row's cinder holes on the internal interior body of urceolus, and interior body is so that interior body rotates along self axis in the drive assembly drive connection.
Preferably, the driving assembly comprises a motor, a gear and a transmission chain, a plurality of external teeth are arranged on the outer surface of the second end of the inner tube body positioned on the outer side of the outer tube body along the circumferential direction, an output shaft of the motor is fixedly connected with the middle part of the gear, and the gear is connected with the external teeth through the transmission chain.
Preferably, a plurality of air inlets are opened along the axial on outer barrel roof.
Preferably, a filter screen is arranged in the air inlet hole.
The utility model provides a pair of rotary tablet press ejection of compact dust collector, through drive assembly drive in the body rotate can make the tablet accelerate the ejection of compact under the action of gravity and the rotation of interior body, it is internal to adhere the powder and fall to the urceolus through the scum hole on the during operation tablet through negative pressure generator simultaneously, rotate under the rotation of body including the tablet in addition, the area of contact of multiplicable air and dust has greatly improved the effect of getting rid of to the dust on medicine surface.
Drawings
Fig. 1 is the utility model provides a rotary tablet press ejection of compact dust collector's schematic structure diagram.
Description of reference numerals:
1-outer cylinder body 11-exhaust port 2-inner cylinder body 21-slag discharge hole 3-collecting box
Detailed Description
Referring to fig. 1, the utility model provides a rotary tablet press ejection of compact dust collector, include: the discharging pipe assembly, the driving assembly, the collecting box 3 and the negative pressure generator;
the discharge pipe comprises an outer cylinder body 1 and an inner cylinder body 2, the first end to the second end of the outer cylinder body 1 are arranged obliquely downwards, the inner cylinder body 2 is coaxially arranged in the outer cylinder body 1, the bottom of the second end of the outer cylinder body 1 is provided with an exhaust port 11, a filter screen is arranged in the exhaust port 11, the exhaust port 11 is connected with a negative pressure pipe, and the negative pressure pipe is communicated with a negative pressure generator;
The utility model discloses a body 2 rotates in the drive assembly drive can make the tablet with interior body 2's rotation ejection of compact under the action of gravity, adheres the powder on the during operation tablet through negative pressure generator simultaneously and falls to outer barrel 1 through the row's cinder hole in, rotates under the rotation of body 2 including the tablet in addition, and the area of contact of multiplicable air and dust has greatly improved the effect of getting rid of to the dust on medicine surface.
In order to facilitate the rotation of the inner tube 2, in the present embodiment, the driving assembly includes a motor, a gear and a transmission chain, a plurality of external teeth are circumferentially disposed on the outer surface of the second end of the inner tube 2 located outside the outer tube 1, an output shaft of the motor is fixedly connected to the middle of the gear, and the gear is connected to the external teeth through the transmission chain.
In order to better remove dust to the tablet, make things convenient for the tablet ejection of compact simultaneously, in this embodiment, a plurality of inlet ports have been seted up along the axial to outer barrel 1 roof.
In order to avoid contaminating the tablets, in this embodiment, a filter screen is provided in the air inlet hole.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a rotary tablet press ejection of compact dust collector which characterized in that includes: the device comprises a discharging pipe assembly, a driving assembly, a collecting box (3) and a negative pressure generator;
the discharge pipe comprises an outer cylinder body (1) and an inner cylinder body (2), the first end to the second end of the outer cylinder body (1) are arranged obliquely downwards, the inner cylinder body (2) is coaxially arranged in the outer cylinder body (1), the bottom of the second end of the outer cylinder body (1) is provided with an exhaust port (11), a filter screen is arranged in the exhaust port (11), the exhaust port (11) is connected with a negative pressure pipe, and the negative pressure pipe is communicated with a negative pressure generator;
interior body (2) first end runs through outer barrel (1) first end wall and stretches out outer barrel (1), interior body (2) first end is used for linking up with the discharge gate of rotary tablet press, interior body (2) second end runs through outer barrel (1) second end wall and stretches out outer barrel (1), interior body (2) and outer barrel (1) rotate the connection, collecting box (3) are located outer barrel (1) second end below, a plurality of row's cinder holes (21) have been seted up on interior body (2) that are located outer barrel (1), interior body (2) are connected in the drive assembly drive so that interior body (2) rotate along self axis.
2. The rotary tablet press discharge dedusting apparatus according to claim 1, wherein the driving assembly comprises a motor, a gear and a transmission chain, the outer surface of the second end of the inner tube (2) located outside the outer tube (1) is provided with a plurality of external teeth along the circumferential direction, the output shaft of the motor is fixedly connected with the middle part of the gear, and the gear is connected with the external teeth through the transmission chain.
3. The discharge dust removing device of a rotary tablet press according to claim 1, wherein the top wall of the outer cylinder (1) is provided with a plurality of air inlets along the axial direction.
4. A discharge dust removing apparatus for a rotary tablet press according to claim 3, wherein a filter screen is provided in the air inlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021800546.2U CN213501087U (en) | 2020-08-25 | 2020-08-25 | Rotary tablet press ejection of compact dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021800546.2U CN213501087U (en) | 2020-08-25 | 2020-08-25 | Rotary tablet press ejection of compact dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213501087U true CN213501087U (en) | 2021-06-22 |
Family
ID=76443722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021800546.2U Active CN213501087U (en) | 2020-08-25 | 2020-08-25 | Rotary tablet press ejection of compact dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213501087U (en) |
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2020
- 2020-08-25 CN CN202021800546.2U patent/CN213501087U/en active Active
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