CN205747797U - A kind of pharmaceutical powder drying device - Google Patents
A kind of pharmaceutical powder drying device Download PDFInfo
- Publication number
- CN205747797U CN205747797U CN201620438366.1U CN201620438366U CN205747797U CN 205747797 U CN205747797 U CN 205747797U CN 201620438366 U CN201620438366 U CN 201620438366U CN 205747797 U CN205747797 U CN 205747797U
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- China
- Prior art keywords
- vibrating disk
- flow region
- contraction flow
- drying device
- vibrating
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Abstract
A kind of pharmaceutical powder drying device, including drying chamber tank body, described tank body top is provided with two vibrating disks, said two vibrating disk is the dish structure of two band sieve apertures of upper and lower stacking arrangement, and the screen number of upper strata vibrating disk is less than the screen number of lower floor's vibrating disk, and inverted cone contraction flow region it is provided with in the lower section of two vibrating disks, having on the sidewall of this contraction flow region angularly disposed has the opening multiple high-pressure hot wind air ports towards vibrating disk center, it addition, be provided with one below described contraction flow region position for the spin vibration sieve that dried powder body is carried out classification.This utility model is easy to be dried for powder, and its uniform drying is abundant, and drying efficiency is high, and can be carried out continuously screening after drying process, for the varigrained powder body of isolated.
Description
Technical field
This utility model relates to the drying device field in pharmaceutical technology, is specially a kind of pharmaceutical powder and is dried
Device.
Background technology
During pharmaceutical processing, often using medicine intermediate, medicine intermediate is that some are for medicine
Some industrial chemicals in synthesis process or chemical products, the common state of this medicine intermediate is
Powder, before processing, after all usually contain certain moisture, and it has been generally acknowledged that moisture in powder body
Too high, on the one hand can affect the drug effect of finished medicines, on the other hand also can be greatly increased the probability occurred that goes mouldy,
It is unfavorable for transport and storage.
Based on above-mentioned situation, for meeting the condition of subsequent production, need relevant powder body is done dried,
Its dry run generally uses drying machine to carry out hot-air seasoning, and drier structure is excessively simple on the market,
Drying course is carried out in a relative hermetic container, on the one hand powder material can not be carried out sizing screening,
On the other hand also there is also and dry uneven situation, cause powder surface drying, but inside depends on
So there is higher water content, cause feed moisture content in later production processes to differ, and then affect finished product
The stability of the quality of medicine.
Utility model content
This utility model is solved the technical problem that to be to provide a kind of pharmaceutical powder drying device, to solve
Shortcoming in above-mentioned background technology.
This utility model is solved the technical problem that and is realized by the following technical solutions:
A kind of pharmaceutical powder drying device, including drying chamber tank body, described tank body top is provided with two and shakes
Moving plate, said two vibrating disk is the dish structure of two band sieve apertures of upper and lower stacking arrangement, and upper strata shakes
The screen number of Moving plate is less than the screen number of lower floor's vibrating disk, and is provided with in the lower section of two vibrating disks
Inverted cone contraction flow region, the sidewall of this contraction flow region has angularly disposed has opening many towards vibrating disk center
Individual high-pressure hot wind air port, comes being dried it addition, be provided with a spin vibration sieve below described contraction flow region position
After powder body carry out classification.
In this utility model, said two vibrating disk is inverted pyramidal structure, and its gradient is consistent,
The spacing being between 1: 10～1: 15, and two vibrating disks is 150～200mm.
In this utility model, the screen number of described upper strata vibrating disk is 60～80 mesh, and lower floor's vibration
The screen number of dish is 90～120 mesh.
In this utility model, described drying chamber inner tank wall forms layer food level HDPE plastic pad
Layer, this HDPE plastic cushion thickness is more than 10mm.
In this utility model, the quantity in described high-pressure hot wind air port is 6～10, at the sidewall of contraction flow region
On be uniformly distributed in the form of a ring.
In this utility model, described drying chamber tank wall has transparent windows.
Beneficial effect: this utility model compact conformation, reasonable in design, by air-heater to medicine in the middle of
Body powder carries out heat-wind circulate drying, coordinates two-stage vibration dish to carry out disturbance, in order to improve drying efficiency,
Reduce drying time, make powder drying more uniformly fully simultaneously, pass through screening machine in its underpart simultaneously
Structure sieves, and in order to directly powder is carried out classified filtering in the dry state, can effectively prevent two
Secondary pollution and moisture immerse.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model preferred embodiment.
Wherein: 1, charging aperture；2, drying chamber tank body；3, air-heater；4, upper strata vibrating disk；5、
Lower floor's vibrating disk；6, contraction flow region；7, high-pressure hot wind air port；8, spin vibration sieve；9, discharging opening；10、
HDPE plastic bed course.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with being specifically illustrating, is expanded on further this utility model.
See the preferred embodiment of a kind of pharmaceutical powder drying device of Fig. 1, in the present embodiment, be dried
Device includes a drying chamber tank body 2 and an air-heater 3, and this drying chamber tank body 2 top is provided with
Charging aperture 1, bottom is provided with discharging opening 9, sidewall has transparent windows, inwall then forms
The HDPE plastic bed course 10 of layer food level, this HDPE plastic cushion thickness is 15mm.
And separate upper and lower two cavitys by the contraction flow region 6 of inverted cone in this drying chamber tank body 2.On it
Cavity is drying chamber, includes upper and lower two vibrating tray structures stacked in its cavity, two vibrating disks it
Between spacing be 160mm.Upper strata vibrating disk 4 and lower floor's vibrating disk 5 are inverted pyramidal structure dish
Structure, both gradients are consistent, be 1: 12, upper strata vibrating disk 4 card is provided with the sieve aperture of 80 mesh,
The sieve aperture of 110 mesh it is provided with in lower floor's vibrating disk 5 card.Meanwhile, the receipts below lower floor's vibrating disk 5
Six openings arranged in the form of a ring hot high pressure towards lower floor's vibrating disk 5 center it is provided with on contracting portion 6 sidewall
Wind air port 7, high-pressure hot wind air port 7 is connected with air-heater 3 air inlet.And the cavity of resorption of drying chamber tank body 2
Body is screening chamber, and it includes a spin vibration sieve 8 being molded over contraction flow region 6 bottom, by spin vibration sieve to being dried
After powder body carry out sifting out classification.
Of the present utility model ultimate principle, principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
In the range of both falling within claimed this utility model.This utility model claims scope by appended power
Profit claim and equivalent thereof define.
Claims (5)
1. a pharmaceutical powder drying device, including drying chamber tank body, it is characterised in that on described tank body
Portion is provided with two vibrating disks, and said two vibrating disk is the dish of two band sieve apertures of upper and lower stacking arrangement
Structure, and the screen number of upper strata vibrating disk is less than the screen number of lower floor's vibrating disk, and two vibrations
The lower section of dish is provided with inverted cone contraction flow region, the sidewall of this contraction flow region has angularly disposed have opening towards
Multiple high-pressure hot wind air ports at vibrating disk center, it addition, be provided with one below described contraction flow region position
For dried powder body being carried out the spin vibration sieve of classification.
A kind of pharmaceutical powder drying device the most according to claim 1, it is characterised in that described two
Individual vibrating disk is inverted pyramidal structure, and its gradient is consistent, is 1: 10～1: 15, and two vibrating disks
Between spacing be 150～200mm.
A kind of pharmaceutical powder drying device the most according to claim 1, it is characterised in that on described
The screen number of layer vibrating disk is 60～80 mesh, and the screen number of lower floor's vibrating disk is 90～120 mesh.
A kind of pharmaceutical powder drying device the most according to claim 1, it is characterised in that described dry
Dry tank inwall forms a layer thickness food stage HDPE plastic bed course more than 10mm.
A kind of pharmaceutical powder drying device the most according to claim 1, it is characterised in that described height
The quantity in pressure hot blast air port is 6～10, is uniformly distributed in the form of a ring on the sidewall of contraction flow region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438366.1U CN205747797U (en) | 2016-05-09 | 2016-05-09 | A kind of pharmaceutical powder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438366.1U CN205747797U (en) | 2016-05-09 | 2016-05-09 | A kind of pharmaceutical powder drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747797U true CN205747797U (en) | 2016-11-30 |
Family
ID=57365883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620438366.1U Expired - Fee Related CN205747797U (en) | 2016-05-09 | 2016-05-09 | A kind of pharmaceutical powder drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595271A (en) * | 2016-12-15 | 2017-04-26 | 天津鑫胜宏塔新材料科技有限公司 | Efficient copper powder continuous drying equipment |
-
2016
- 2016-05-09 CN CN201620438366.1U patent/CN205747797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595271A (en) * | 2016-12-15 | 2017-04-26 | 天津鑫胜宏塔新材料科技有限公司 | Efficient copper powder continuous drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |