CN207887137U - A kind of pharmaceutical purpose wet granulator - Google Patents
A kind of pharmaceutical purpose wet granulator Download PDFInfo
- Publication number
- CN207887137U CN207887137U CN201721295809.7U CN201721295809U CN207887137U CN 207887137 U CN207887137 U CN 207887137U CN 201721295809 U CN201721295809 U CN 201721295809U CN 207887137 U CN207887137 U CN 207887137U
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- CN
- China
- Prior art keywords
- screw extruder
- tempering tank
- pharmaceutical purpose
- wet granulator
- pump
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Abstract
The utility model discloses a kind of pharmaceutical purpose wet granulators; including rack, tempering tank, screw extruder and granulating mechanism; the tempering tank is fixed on the rack; the top of tempering tank is equipped with powder entrance, hybrid electric motor and adhesive entrance; wherein the output shaft of hybrid electric motor is fixedly connected with the agitating paddle being placed in tempering tank, and the underface of agitating paddle is fixedly connected with cutter；The bottom of the tempering tank connects for infundibulate and by the feeding end of discharge pipe and screw extruder, the utility model has the beneficial effects that：Using screw extruder extruding pelletization, material can be compressed and be enriched, and material the air of generation can be discharged by wind turbine and pump-line when being extruded, the granulate quality of promotion has good marketing.
Description
Technical field
The utility model is related to pharmaceutical technology field, specifically a kind of pharmaceutical purpose wet granulator.
Background technology
In art of pharmaceutical industry, solid pharmaceutical preparation is to use most wide pharmaceutical dosage form, the system of these pharmaceutical preparations
During standby, it is exactly to pelletize to be related to most processes, and the method for granulation is divided into three classes mostly：Wet granulation, dry granulation and spray
Mist is pelletized, and wherein wet granulation is met the tendency of the most extensively, and wet granulation is that binder is added in drug powder, leans on the bridge of binder
Frame or cementation make powder flock together and the method for preparing particle, and particle surface is mellow and full made of wet method, have particle
Compared with the advantages that strong, compression forming is good, the existing most granulation efficiency of wet granulator is not high for high-quality, good appearance, wearability,
And most of all, a large amount of bubble can be swept along in pelletization when being stirred, if these bubbles are arranged not in time
Go out, product quality can be caused to seriously affect.
Utility model content
The purpose of this utility model is to provide a kind of pharmaceutical purpose wet granulators, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：
A kind of pharmaceutical purpose wet granulator, including rack, tempering tank, screw extruder and granulating mechanism, the tempering tank
It is fixed on the rack, the top of tempering tank is equipped with powder entrance, hybrid electric motor and adhesive entrance, the wherein output of hybrid electric motor
Axis is fixedly connected with the agitating paddle being placed in tempering tank, and the underface of agitating paddle is fixedly connected with cutter；The bottom of the tempering tank
Portion is infundibulate and is connected by the feeding end of discharge pipe and screw extruder, and valve is equipped on discharge pipe, and screw rod squeezes
Go out machine and operation is driven by the decelerating motor for being fixed on rack side, the output end of screw extruder is connect with granulating mechanism, described
The inside of screw extruder is also connected to pump-line, and wind turbine, the hybrid electric motor, wind turbine and deceleration are equipped on pump-line
Motor is connect with external power supply and control mechanism.
As further program of the utility model：It is additionally provided with strainer between the pump-line and screw extruder.
As the utility model further scheme：The granulating mechanism includes forming disk and rotating blade, it is described at
Type disk is internally provided with multiple forming cavities arranged in a ring, and each forming cavity connects with the discharge end of screw extruder
It is logical, rotating blade is installed at the center of forming disk.
As the utility model further scheme：The quantity of the forming disk and rotating blade is set as multigroup.
As the utility model further scheme：The cutter and horizontal angle are 15-45 °.
Compared with prior art, the utility model has the beneficial effects that：It, can be by material using screw extruder extruding pelletization
It compresses and enriches, and material the air of generation can be discharged by wind turbine and pump-line when being extruded, the granulation of promotion
Quality has good marketing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pharmaceutical purpose wet granulator.
Fig. 2 is the right view of Fig. 1.
In figure：1- racks, 2- tempering tanks, 3- screw extruders, 4- valves, 5- decelerating motors, 6- discharge pipes, 7- powders
Entrance, 8- hybrid electric motors, 9- adhesives entrance, 10- agitating paddles, 11- pump-lines, 12- wind turbines, 13- granulating mechanisms, 14- are cut
Knife, 15- rotating blades, 16- forming disks.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of pharmaceutical purpose wet granulator, including rack 1, tempering tank
2, screw extruder 3 and granulating mechanism 13, the tempering tank 2 are fixed in rack 1, and the top of tempering tank 2 is equipped with powder entrance
7, hybrid electric motor 8 and adhesive entrance 9, the wherein output shaft of hybrid electric motor 8 and the agitating paddle 10 being placed in tempering tank 2 are fixed and are connected
Connect, rotation when can play mixing effect so that the mixing of powder and adhesive is more uniform, the underface of agitating paddle 10 with
Cutter 14 is fixedly connected, and can smash the powder to clump together, promotes mixed effect；The bottom of the tempering tank 2 is infundibulate
And connect with the feeding end of screw extruder 3 by discharge pipe 6, mixed powder can be sent to screw extruder 3
It is interior, valve 4 is installed, screw extruder 3 drives operation, spiral shell by the decelerating motor 5 for being fixed on 1 side of rack on discharge pipe 6
The output end of bar extruder 3 is connect with granulating mechanism 13, and the inside of the screw extruder 3 is also connected to pump-line 11, is taken out
Wind turbine 12 is installed in feed channel 11, can will be blended in due to the extrusion of screw extruder 3, in the course of work powder and
Air inside adhesive squeezes out, and the air squeezed out at this time can be discharged by wind turbine 12 and pump-line 11, prevent its mixing
Into granulating mechanism 13, impacted to being granulated quality, the hybrid electric motor 8, wind turbine 12 and decelerating motor 5 are and external power supply
It is connected with control mechanism.
It is additionally provided with strainer between the pump-line 11 and screw extruder 3, prevents powder from entering in pump-line 11.
The granulating mechanism 13 includes forming disk 16 and rotating blade 15, and being internally provided with for the forming disk 16 is arranged in a ring
Multiple forming cavities of row, each forming cavity are connected to the discharge end of screw extruder 3, are installed at the center of forming disk 16
There is rotating blade 15, at work, sufficient powder is mixed with adhesive and is squeezed into inside forming cavity, elongated item is become
Shape when at the position for moving to rotating blade 15, is cut into granular and is fallen by rotating blade 15, completes pelletization.
The quantity of the forming disk 16 and rotating blade 15 is set as multigroup, can promote granulation efficiency.
The cutter 14 and horizontal angle are 15-45 °, have the effect that has a certain upgrade, and are convenient for powder and adhesive
Effect.
The operation principle of the utility model is：At work, valve 4 is closed first, passes through powder entrance 7 and adhesive
A certain amount of powder and adhesive are added into tempering tank 2 for entrance 9, then start hybrid electric motor 8, agitating paddle 10 and cutter 14
Rotation so that powder and adhesive are sufficiently mixed, and after the completion of mixing, are opened valve 4, are started wind turbine 12 and decelerating motor 5, at this time
It mixes sufficient powder and adhesive is fed in screw extruder 3, and be squeezed into inside forming cavity, become elongated item
Shape when at the position for moving to rotating blade 15, is cut into granular and is fallen by rotating blade 15, pelletization is completed, in spiral shell
When bar 3 internal motion of extruder, it is blended in the air inside powder and adhesive and is extruded, the air squeezed out at this time can pass through
Wind turbine 12 and pump-line 11 are discharged.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of pharmaceutical purpose wet granulator, including rack, tempering tank, screw extruder and granulating mechanism, which is characterized in that institute
It states tempering tank to be fixed on the rack, the top of tempering tank is equipped with powder entrance, hybrid electric motor and adhesive entrance, wherein mixing electricity
The output shaft of machine is fixedly connected with the agitating paddle being placed in tempering tank, and the underface of agitating paddle is fixedly connected with cutter；It is described mixed
The bottom for closing bucket is infundibulate and is connected by the feeding end of discharge pipe and screw extruder, and valve is equipped on discharge pipe
Door, screw extruder drive operation, the output end and granulating mechanism of screw extruder by the decelerating motor for being fixed on rack side
Connection, the inside of the screw extruder is also connected to pump-line, is equipped with wind turbine on pump-line, the hybrid electric motor,
Wind turbine and decelerating motor are connect with external power supply and control mechanism.
2. a kind of pharmaceutical purpose wet granulator according to claim 1, which is characterized in that the pump-line and screw rod squeeze
Go out between machine and is additionally provided with strainer.
3. a kind of pharmaceutical purpose wet granulator according to claim 1, which is characterized in that the granulating mechanism includes molding
Disk and rotating blade, the forming disk are internally provided with multiple forming cavities arranged in a ring, and each forming cavity is and spiral shell
The discharge end of bar extruder is connected to, and rotating blade is equipped at the center of forming disk.
4. a kind of pharmaceutical purpose wet granulator according to claim 3, which is characterized in that the forming disk and rotating blade
Quantity be set as multigroup.
5. a kind of pharmaceutical purpose wet granulator according to claim 1, which is characterized in that the cutter and horizontal folder
Angle is 15-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295809.7U CN207887137U (en) | 2017-10-10 | 2017-10-10 | A kind of pharmaceutical purpose wet granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295809.7U CN207887137U (en) | 2017-10-10 | 2017-10-10 | A kind of pharmaceutical purpose wet granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887137U true CN207887137U (en) | 2018-09-21 |
Family
ID=63546915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295809.7U Active CN207887137U (en) | 2017-10-10 | 2017-10-10 | A kind of pharmaceutical purpose wet granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207887137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225064A (en) * | 2018-09-25 | 2019-01-18 | 合肥瀚鹏新能源有限公司 | A kind of bio-feritlizer granulator |
| CN109395658A (en) * | 2018-12-03 | 2019-03-01 | 湖南省金润碲业有限公司 | A kind of furnace charge wet mixing pelletizer |
-
2017
- 2017-10-10 CN CN201721295809.7U patent/CN207887137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225064A (en) * | 2018-09-25 | 2019-01-18 | 合肥瀚鹏新能源有限公司 | A kind of bio-feritlizer granulator |
| CN109395658A (en) * | 2018-12-03 | 2019-03-01 | 湖南省金润碲业有限公司 | A kind of furnace charge wet mixing pelletizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 301600 west of Jinde Road, north of gaojialou village, Jinghai Town, Jinghai District, Tianjin Patentee after: Tianjin Geer Pharmaceutical Chemical Equipment Manufacturing Co., Ltd Address before: 300000 Tianjin city Jinghai District Jinghai town of Gao Village on the north side of the 30 Mijindeluxi crossing Patentee before: TIANJIN SIEGEL PHARMACEUTICAL CHEMICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP03 | "change of name, title or address" |