CN2902285Y - Machine for medicine coating and granulating - Google Patents
Machine for medicine coating and granulating Download PDFInfo
- Publication number
- CN2902285Y CN2902285Y CNU2006200338964U CN200620033896U CN2902285Y CN 2902285 Y CN2902285 Y CN 2902285Y CN U2006200338964 U CNU2006200338964 U CN U2006200338964U CN 200620033896 U CN200620033896 U CN 200620033896U CN 2902285 Y CN2902285 Y CN 2902285Y
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- upper shell
- coating
- tablet
- machine
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Abstract
The utility model discloses a tablet-coating pelleting machine for drug industry, food service industry with functions of mist serious fluid spraying, pelleting and tablet-coating. The tablet-coating pelleting machine comprises a gunite device, a powder feed device, an upper shell with a sealed top lid and a turntable body, the upper shell is fixed on the bracket, the turntable is coaxially arranged on the bottom of the upper shell and is connected with power source, a narrow slit is positioned between the outer circumference of the turntable and the inner wall of the upper shell, the gunite device is arranged in the inner cavity of the upper shell, the powder feed device is communicated with the inner cavity of the upper shell. The machine is made of entire stainless steel, the powder feeding, gunite, tablet-coating, desiccation and dust abatement are made in one body, in conformity with GMP requirement, improves the utilization rate of equipment and reduces the production cost and equipment investment. The production manufactured by the machine has the advantages of uniform grain diameter, high sphericity degree, accurate dosage and good fluidity, besides, which has well disintegration degree and compressibility, capable of being abroad applicable to tablet-coating and pelleting for powder and to making spherical particle (bolus).
Description
Technical field
This utility model relates to a kind of pharmaceutical machine, especially a kind of coating pelletizing machine that is used for medicine, food service industry.
Background technology
At present, in industries such as medicine, food, in of the manufacturing of powder such as medicated powder, typically use different plant equipment and powder is played multiple working procedures such as mother, pelletize and coating and process through granulating and coating and spheroidal particle, pill etc.So-called rise femalely, be that powdered medicament etc. is joined in the centrifuge by powder feeder unit, and spray an amount of atomization slurry, thereby in centrifuge, obtain the process of spherical master batch that the linear size of its master batch generally is approximately d=0.4～0.8mm by refractory gunning equipment; So-called pelletize, be to rotate in the spherical master batch crystal nuclear input alive centrifuge, by an amount of jet atomization serosity of refractory gunning equipment, spray powder by powder feeder unit, the size of spherical master batch is increased, the last process that in centrifuge, obtains the higher spherical particle of proper sphere degree, its size is generally d=0.4～0.22mm; So-called coating is a certain amount of one-tenth geode grain to be joined in the centrifuge roll, and sprays an amount of atomizing coating solution by refractory gunning equipment, thereby wrap the process of thin film on each particle surface, and its film thickness can change in 0.05～0.1mm.In existing processing technology, above-mentioned female, pelletize and the coating operation of rising is respectively mechanically the carrying out of simple function, and utilization rate of equipment and installations is not high, causes the waste of the idle and resource of the part of equipment.In addition, from female to the whole technical process of coating, need to transport between the machinery to half-finished each difference in functionality of spherolite, not only efficient is not high, also causes half-finished pollution easily in the process of transhipment for the demanding product of medicine, food and degree of purity.
The utility model content
Technical problem to be solved in the utility model provides a kind of coating pelletizing machine with mother, pelletize and three kinds of functions of coating.
The technical scheme that its technical problem that solves this utility model adopts is: this coating pelletizing machine comprises the upper shell and the rotary case of refractory gunning equipment, powder feeder unit, band sealing loam cake; upper shell is fixed on the frame; rotary case is coaxial to be arranged on the bottom of upper shell and to be connected with power source; be provided with slit between the excircle of rotary case and the inwall of upper shell; refractory gunning equipment is arranged in the internal cavities of upper shell, and powder feeder unit is communicated with the internal cavities of upper shell.
As to further improvement in the technical proposal, the top of upper shell is provided with cover plate.
As to further improvement in the technical proposal, the bottom of upper shell is connected with lower shell, is communicated with by slit between the inner chamber of upper shell and lower shell, and the inner chamber of lower shell is communicated with air line, and the inner chamber of upper shell is communicated with air vent.
As to further improvement in the technical proposal, air line is provided with air heater.
As to further improvement in the technical proposal, the bottom of lower shell is provided with the drain pipe of band drain valve.
As to further improvement in the technical proposal, the side of upper shell is provided with the discharge bucket of band control valve.
The beneficial effects of the utility model are: owing to adopted the technical scheme that powder feeder unit, refractory gunning equipment, cylindrical shell and rotary case etc. are fitted together, form centrifugal flow type granulating and coating equipment, make it have mother, pelletize and three kinds of functions of coating.This machine adopts all steel to make, and will combine GMP compatible together for powder, whitewashing, coating, drying and dedusting, improved utilization rate of equipment and installations, reduce production cost and equipment investment, also saved product simultaneously and added carrying link between each operation in man-hour, helped reducing extraneous contamination.Through this mach product have particle diameter evenly, proper sphere degree height, dosage accurately, the advantage of good fluidity, and have good disintegration and compressibility, also improve hygroscopicity simultaneously, can be widely used in the manufacturing of the coating pelletizing and the spheroidal particle (ball) of all powder.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 be along A among Fig. 1 to partial sectional view.
Fig. 3 is the partial enlarged drawing at B place among Fig. 1.
Be labeled as among the figure: upper shell 1, rotary case 2, refractory gunning equipment 3, powder feeder unit 4, cover plate 5, lower shell 6, slit 7, air line 8, discharge bucket 9, drain pipe 10.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
As Fig. 1, Fig. 2, shown in Figure 3, coating pelletizing machine of the present utility model comprises refractory gunning equipment 3, powder feeder unit 4, upper shell 1 and rotary case 2 etc.Refractory gunning equipment 3 and powder feeder unit 4 adopt existing structure, upper shell 1 is fixed on the frame, rotary case 2 is coaxial to be arranged on the bottom of upper shell 1 and to be connected with power source, be provided with slit 7 between the inwall of the excircle of rotary case 2 and upper shell 1, the controlled amount of slit is between 0.2～0.25mm, can make hot blast evenly enter upper shell like this, simultaneously product is fallen in the lower shell.Refractory gunning equipment 3 is arranged in the internal cavities of upper shell 1, is made up of the flow control valve of peristaltic pump, spray gun and control air mass flow usually.Powder feeder unit 4 is communicated with the internal cavities of upper shell 1, and powder feeder unit 4 is usually by the feeding of micro motor for driving screw rod, and the rotating speed of screw rod is regulated the micro machine rotating speed by converter and controlled.Refractory gunning equipment 3 and powder feeder unit 4 all are prior aries, are not giving unnecessary details here.
In order to prevent that powder and granule from spilling from the slit 7 between the inwall of the excircle of rotary case 2 and upper shell 1, be connected with lower shell 6 in the bottom of upper shell 1, be communicated with by slit 7 between the inner chamber of upper shell 1 and lower shell 6, the inner chamber of lower shell 6 is communicated with air line 8, air vent is communicated with the inner chamber of upper shell 1, and this air vent is arranged on the cover plate 5 usually.Like this,, can prevent that not only powder and granule from spilling from slit 7 by the inner chamber air blast of air line 8 to lower shell 6, also can be suitably dry particle in the upper shell 1.
Particle in the better dry upper shell 1 can be provided with air heater on air line 8, thereby utilizes the air of heating constantly to dry product.
Clean for convenience, be provided with the drain pipe 10 of band drain valve in the bottom of lower shell 6.Drain shut valve during work on the drain pipe 10 when needing to clean is opened drain valve.
Product discharging for convenience, the periphery of upper shell 1 are provided with the discharge bucket 9 of band control valve.
Coating pelletizing machine of the present utility model is when work; by centrifugal force; gravity and directly enter a succession of making a concerted effort of rotatablely moving that flowing gas in the upper shell 1 is united generation from slit 7; make powder particle; master batch or finished particle form fluidization annular particle circle along the circumferential inner wall of upper shell 1; work as binding agent; when coating solution etc. and powder spray into fluidization annular particle circle in the upper shell 1; promptly by mixed and spread and arrive equably in the circumferential inner wall and ring of upper shell 1; thereby powder particle; master batch or finished product crystal grain are caused granule, perhaps the even coating of quilt in the extremely short time.
Claims (7)
1, coating pelletizing machine; comprise refractory gunning equipment (3) and powder feeder unit (4); it is characterized in that: also comprise upper shell (1) and rotary case (2); upper shell (1) is fixed on the frame; rotary case (2) is coaxial to be arranged on the bottom of upper shell (1) and to be connected with power source; be provided with slit (7) between the inwall of the excircle of rotary case (2) and upper shell (1), refractory gunning equipment (3) is arranged in the internal cavities of upper shell (1), and powder feeder unit (4) is communicated with the internal cavities of upper shell (1).
2, coating pelletizing machine as claimed in claim 1 is characterized in that: the top of upper shell (1) is provided with cover plate (5).
3, coating pelletizing machine as claimed in claim 2 is characterized in that: powder feeder unit (4) passes cover plate (5) and is communicated with upper shell (1).
4, coating pelletizing machine as claimed in claim 2; it is characterized in that: the bottom of upper shell (1) is connected with lower shell (6); be communicated with by slit (7) between the inner chamber of upper shell (1) and lower shell (6); the inner chamber of lower shell (6) is communicated with air line (8), and the inner chamber of upper shell (1) is communicated with air vent.
5, coating pelletizing machine as claimed in claim 4 is characterized in that: air line (8) is provided with air heater.
6, coating pelletizing machine as claimed in claim 4 is characterized in that: the bottom of lower shell (6) is provided with the drain pipe (10) of band drain valve.
7, coating pelletizing machine as claimed in claim 1 is characterized in that: the periphery of upper shell (1) is provided with the discharge bucket (9) of band control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200338964U CN2902285Y (en) | 2006-04-21 | 2006-04-21 | Machine for medicine coating and granulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200338964U CN2902285Y (en) | 2006-04-21 | 2006-04-21 | Machine for medicine coating and granulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902285Y true CN2902285Y (en) | 2007-05-23 |
Family
ID=38077685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200338964U Expired - Lifetime CN2902285Y (en) | 2006-04-21 | 2006-04-21 | Machine for medicine coating and granulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902285Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755254A (en) * | 2012-08-04 | 2012-10-31 | 安徽环球药业股份有限公司 | Granulator liquid adding structure for medicine preparation |
| CN107051325A (en) * | 2017-01-24 | 2017-08-18 | 安国市聚药堂药业有限公司 | A kind of method being processed with centrifugal wet granulation seed-coating machine to powder |
| CN107511113A (en) * | 2017-09-09 | 2017-12-26 | 安徽瑞虎肥业有限公司 | A kind of compound fertilizer prilling machine |
| CN107744167A (en) * | 2017-11-17 | 2018-03-02 | 哈尔滨纳诺机械设备有限公司 | Continous way seed-coating machine and the continous way coating method using the continous way seed-coating machine |
| CN111548228A (en) * | 2020-06-10 | 2020-08-18 | 黑龙江实力农业肥料科技有限公司 | Preparation method for wrapping and drying inorganic fertilizer |
| CN112387211A (en) * | 2020-10-29 | 2021-02-23 | 西北农林科技大学 | Method and device for mixing and granulating thick slurry and dry powder |
| CN112934107A (en) * | 2021-02-02 | 2021-06-11 | 长安大学 | Dust-free rounding machine in agglomeration granulation system |
-
2006
- 2006-04-21 CN CNU2006200338964U patent/CN2902285Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755254A (en) * | 2012-08-04 | 2012-10-31 | 安徽环球药业股份有限公司 | Granulator liquid adding structure for medicine preparation |
| CN107051325A (en) * | 2017-01-24 | 2017-08-18 | 安国市聚药堂药业有限公司 | A kind of method being processed with centrifugal wet granulation seed-coating machine to powder |
| CN107511113A (en) * | 2017-09-09 | 2017-12-26 | 安徽瑞虎肥业有限公司 | A kind of compound fertilizer prilling machine |
| CN107744167A (en) * | 2017-11-17 | 2018-03-02 | 哈尔滨纳诺机械设备有限公司 | Continous way seed-coating machine and the continous way coating method using the continous way seed-coating machine |
| CN111548228A (en) * | 2020-06-10 | 2020-08-18 | 黑龙江实力农业肥料科技有限公司 | Preparation method for wrapping and drying inorganic fertilizer |
| CN112387211A (en) * | 2020-10-29 | 2021-02-23 | 西北农林科技大学 | Method and device for mixing and granulating thick slurry and dry powder |
| CN112387211B (en) * | 2020-10-29 | 2022-06-14 | 西北农林科技大学 | Method and device for mixing and granulating thick slurry and dry powder |
| CN112934107A (en) * | 2021-02-02 | 2021-06-11 | 长安大学 | Dust-free rounding machine in agglomeration granulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070523 |
|
| EXPY | Termination of patent right or utility model |