CN214199459U - Pharmacy material drying cabinet stoving structure - Google Patents
Pharmacy material drying cabinet stoving structure Download PDFInfo
- Publication number
- CN214199459U CN214199459U CN202023091707.8U CN202023091707U CN214199459U CN 214199459 U CN214199459 U CN 214199459U CN 202023091707 U CN202023091707 U CN 202023091707U CN 214199459 U CN214199459 U CN 214199459U
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- drying
- drying box
- dispersion
- hot air
- blade
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- Expired - Fee Related
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Abstract
The utility model relates to a pharmacy material drying cabinet stoving structure, include: the drying box is provided with a drying cavity at the upper part of an inner cavity and a dispersing unit at the lower part of the inner cavity; the top of the drying box is provided with a pumping fan, and the bottom of the dispersing unit is connected with hot air; in the dispersion unit, the outer cylinder hoops a plurality of dispersion pipes. The utility model discloses the beneficial effect who reaches is: uniform drying, good drying effect and shortened drying time.
Description
Technical Field
The utility model relates to a pharmacy material stoving technical field, especially pharmacy material drying cabinet drying structure.
Background
After the preparation of the granules, drying is usually required. The traditional way is to directly adopt a drying box to dry. However, in the drying process, the drying effect is not uniform, the side of the medicine particles close to the heating plate dries well, the side far away from the heating plate dries not ideally, and especially the bottom of the medicine particles is not easy to dry, so that the drying time has to be prolonged.
This company now designs a pharmacy material drying cabinet stoving structure, reaches even stoving, shortens the effect of stoving time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide an even stoving, dry effectual, shorten the pharmaceutical material drying cabinet stoving structure of stoving time.
The purpose of the utility model is realized through the following technical scheme: pharmacy material drying cabinet stoving structure includes:
the drying box is provided with a drying cavity at the upper part of an inner cavity and a dispersing unit at the lower part of the inner cavity;
the top of the drying box is provided with a pumping fan, and the bottom of the dispersing unit is connected with hot air;
in the dispersion unit, the outer cylinder hoops a plurality of dispersion pipes.
Furthermore, the hot air is connected with the bottom of the outer cylinder through an air inlet pipeline and a blower fan.
Furthermore, a rotating shaft is arranged in the dispersion pipe along the radial direction of the dispersion pipe, and a weight and blades are arranged on the rotating shaft; when the included angle between the surface of the blade and the axial direction of the dispersion pipe is 45-90 degrees, the blade is mainly acted by hot air to form positive rotation; when the included angle between the surface of the blade and the axial direction of the dispersion pipe is 0-45 degrees, the blade is mainly inverted under the action of the weight block; when the blade is just reversing, form the hot-blast of similar pulse in the dispersion pipe, when the hot-blast of pulse carries out the drying to the medicine grain, can lead to the medicine grain to beat and roll to let each side can both obtain good stoving.
Preferably, the blades and the dispersion pipe are arranged at 90 degrees.
Preferably, a drying net is arranged in the drying cavity, and the outer cylinder is fixed in the drying box through a support.
Furthermore, the drying cabinet be provided with switch door and transparent observation window.
The utility model has the advantages of it is following:
(1) the hot air is used for drying, so that the drying is more uniform compared with a pure heating plate drying mode; meanwhile, in the flowing process of the hot air, the steam generated by the medicine particles is taken away together, so that the influence of the steam on the medicine particles in the drying cavity is avoided, and the drying time is shortened;
(2) in the dispersion unit, a plurality of dispersion pipes are arranged to uniformly disperse hot air in the drying cavity; simultaneously the setting of pivot, blade and weight piece lets the hot-blast pulse wind that the dispersion pipe flows, and this pulse wind can lead to medicine grain vibrations upset to it is more even to let each partial stoving effect of medicine grain.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at the dispersing unit;
FIG. 3 is a schematic view of the structure of a dispersion tube;
FIG. 4 is an enlarged view of a portion of FIG. 3;
in the figure: 1-drying box, 2-drying cavity, 3-outer cylinder, 4-dispersion pipe, 5-rotating shaft, 6-weight, 7-blade and 8-drying net.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in figures 1-3, the drying structure of the pharmaceutical material drying box comprises a drying box 1, wherein the upper part of the drying box 1 is a drying cavity 2, the lower part of the drying box 1 is provided with a dispersion unit, and the bottom of the dispersion unit is connected with hot air. That is, hot air is uniformly dispersed by the dispersion unit and then enters the drying cavity 2, a drying net 8 is arranged in the drying cavity 2, a tray is arranged on the drying net 8, the tray is provided with medicine particles, the tray is provided with a plurality of small holes, and the medicine particles are dried by the upward flowing hot air.
Hot air enters the bottom of the dispersion unit through a blast fan; also be provided with at the drying to the top of 1 and take out from the fan, hot-blast just heavily upflow like this keeps good mobility, and hot-blast in the flow process, can take away the steam that the medicine grain produced, keeps the aridity in the stoving chamber 2, avoids steam to cause the secondary to moist to other medicine grains.
In the scheme, the dispersing unit comprises a plurality of vertical dispersing pipes 4, and the dispersing pipes 4 are tightly attached to each other and are hooped by the outer cylinder 3; the dispersing pipes 4 are provided with channels after hooping, and channels are formed among the dispersing pipes 4; the arrangement of the dispersion pipe 4 prevents excessive hot air from being concentrated at a central position. The hot air is communicated with the bottom of the outer cylinder 3 through a pipeline, the air quantity in the center of the channel is large, but the channel passing through the dispersion pipe 4 at the middle position is limited, so that the hot air has to pass through the channels of other dispersion pipes 4, and the hot air is uniformly dispersed.
When the hot air flows upward, the bottom surface and the peripheral side surface of the pellet are dried, and the top surface is not necessarily dried well. To avoid this, the dispersion tube 4 is then caused to generate pulsed hot air, causing the pellets to tumble in a shaking motion.
Specifically, a rotating shaft 5 is provided in the dispersion pipe 4 in a radial direction thereof, a weight 6 and a blade 7 are provided on the rotating shaft 5, and the blade 7 and the dispersion pipe 4 are disposed at 90 °. When hot air passes through, when the included angle between the surface of the blade 7 and the axial direction of the dispersion pipe 4 is 45-90 degrees, the blade is mainly acted by the hot air to form positive rotation; when the surface of the blade 7 and the axial included angle of the dispersion pipe 4 is 0-45 degrees, the blade is mainly reversed under the action of the weight 6. When the blade 7 is just reversing, can let the hot-blast time that dispersion pipe 4 discharged big time spent, form the hot-blast of similar pulse, this hot-blast can lead to the medicine grain to beat and roll to let each side can both obtain good stoving.
In this embodiment, the outer tub 3 is fixed in the drying box 1 by a bracket.
In this embodiment, the drying box 1 is provided with an opening and closing door and a transparent observation window.
The outer tub 3 may be too large in size and one air inlet duct may not satisfy the air inlet requirement, so that a plurality of partition plates are provided at the bottom of the outer tub 3, the partition plates divide the outer tub 3 into a plurality of air inlet chambers, and each air inlet chamber is connected with one air inlet duct for hot air, as shown in fig. 1.
Claims (6)
1. Pharmacy material drying cabinet stoving structure, its characterized in that: the method comprises the following steps:
the drying box (1) is provided with a drying cavity (2) at the upper part of the inner cavity and a dispersing unit at the lower part of the inner cavity;
the top of the drying box (1) is provided with a pumping fan, and the bottom of the dispersing unit is connected with hot air;
in the dispersion unit, the outer cylinder (3) hoops a plurality of dispersion pipes (4).
2. The pharmaceutical material drying box drying structure of claim 1, wherein: the hot air is connected with the bottom of the outer barrel (3) through an air inlet pipeline and a blower fan.
3. The pharmaceutical material drying box drying structure of claim 2, wherein: a rotating shaft (5) is arranged in the dispersion pipe (4) along the radial direction of the dispersion pipe, and a weight (6) and blades (7) are arranged on the rotating shaft (5);
when the included angle between the surface of the blade (7) and the axial direction of the dispersion pipe (4) is 45-90 degrees, the blade is mainly acted by hot air to form positive rotation;
when the included angle between the surface of the blade (7) and the axial direction of the dispersion pipe (4) is 0-45 degrees, the blade is mainly reversed under the action of the weight (6);
when the blades (7) rotate positively and negatively, hot air similar to pulses is formed in the dispersion pipes (4).
4. The pharmaceutical material drying box drying structure of claim 3, wherein: the blades (7) and the dispersion pipes (4) are arranged at 90 degrees.
5. The pharmaceutical material drying box drying structure of claim 4, wherein: a drying net (8) is arranged in the drying cavity (2), and the outer cylinder (3) is fixed in the drying box (1) through a support.
6. The pharmaceutical material drying box drying structure of claim 5, wherein: the drying box (1) is provided with an opening and closing door and a transparent observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023091707.8U CN214199459U (en) | 2020-12-21 | 2020-12-21 | Pharmacy material drying cabinet stoving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023091707.8U CN214199459U (en) | 2020-12-21 | 2020-12-21 | Pharmacy material drying cabinet stoving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199459U true CN214199459U (en) | 2021-09-14 |
Family
ID=77654622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023091707.8U Expired - Fee Related CN214199459U (en) | 2020-12-21 | 2020-12-21 | Pharmacy material drying cabinet stoving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214199459U (en) |
-
2020
- 2020-12-21 CN CN202023091707.8U patent/CN214199459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |