CN208012330U - A kind of veterinary drug pulvis drying device - Google Patents
A kind of veterinary drug pulvis drying device Download PDFInfo
- Publication number
- CN208012330U CN208012330U CN201820383014.XU CN201820383014U CN208012330U CN 208012330 U CN208012330 U CN 208012330U CN 201820383014 U CN201820383014 U CN 201820383014U CN 208012330 U CN208012330 U CN 208012330U
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- CN
- China
- Prior art keywords
- tower body
- air
- drying device
- veterinary drug
- upper tower
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to drying device fields, and in particular to a kind of veterinary drug pulvis drying device, including drying tower, cyclone separator and air-introduced machine；The drying tower includes upper tower body and lower tower body；The upper tower body rounding bench-type；Centrifugal atomizer is arranged in the upper tower body top, and the upper tower body side wall upper part is provided with hot-wind inlet；The upper tower body lower sidewall is provided with backwind tube；The lower tower body is in bowl-shape, and the lower tower body bottom is provided with main discharge port；The lower tower body side wall is provided with insertion tube；The cyclone separator air inlet connects insertion tube by discharge nozzle；The air inlet of the cyclone separator air outlet connection air-introduced machine；The air outlet of the air-introduced machine connects backwind tube by discharge pipe, and heating device is provided on the discharge pipe.Solve the problems, such as that material glues wall to existing veterinary drug powder drying device in the drying process.
Description
Technical field
The utility model is related to drying device fields, and in particular to a kind of veterinary drug pulvis drying device.
Background technology
Currently, in animal pharmaceutical industry, it is more that medicinal powder is dried using hot wind, but hot wind in many cases,
Amount is big, while medicinal powder is dried, is also easy to be dispelled, causes the waste of medicinal powder and the pollution to air；It is this
There is also the uneven defects of heating for drying means.
Spray dryer be it is a kind of by the liquid materials such as biology, drug, food by atomization be processed into powdered object
The equipment for drying of material.It mainly by solution, emulsion, suspension or contains the paste of moisture using different atomizers
Material is sprayed in hot wind into tiny drop, and in drop dropping process, moisture is evaporated into powdered or granular
Product, to be completed at the same time spraying, drying and powder kinds of processes processed in single process.But existing spray dryer has again
There is material to be easy the defect of viscous wall, it usually needs to dispose the powder for being attached to tower wall using pneumatic hammer, this mode is easy
The metal fragment that tower wall is shot down is mixed into pulvis.
Utility model content
For the above-mentioned shortcoming of the prior art, the purpose of this utility model is to provide a kind of veterinary drug pulvis drying dress
It sets, solves the problems, such as that material glues wall to existing veterinary drug powder drying device in the drying process.
A kind of veterinary drug pulvis drying device described in the utility model, including drying tower, cyclone separator and air-introduced machine；
The drying tower includes upper tower body and lower tower body；The upper tower body rounding bench-type；The upper tower body top be arranged from
Heart atomizer, the upper tower body side wall upper part are provided with hot-wind inlet；The upper tower body lower sidewall is provided with backwind tube；It is described
Lower tower body is in bowl-shape, and the lower tower body bottom is provided with main discharge port；The lower tower body side wall is provided with insertion tube；
The cyclone separator air inlet connects insertion tube by discharge nozzle；The cyclone separator air outlet connects air inducing
The air inlet of machine；The air outlet of the air-introduced machine connects backwind tube by discharge pipe, and heating device is provided on the discharge pipe.
Since shape is conical structure, dried powder is easy to be attached in tower wall under the effect of gravity traditional drying tower,
The utility model is improved to rounding mesa-shaped so that the possibility of adhered materials greatly reduces in tower wall.
Preferably, the air outlet of the backwind tube is opposite with upper tower body.Such design method is conducive to hot wind in air outlet
Material in tower wall is purged.
Preferably, the quantity of the backwind tube is 2, and described two backwind tubes are symmetrically disposed on tower body side wall two
End.
Preferably, the upper tower body inner wall is provided with antistick layer.It is highly preferred that the antistick layer is by polytetrafluoroethylene (PTFE) system
At.The setting of the antistick layer enables to powder to be more difficult to adhere to, the anti-stick wall performance of further lifting device.
Preferably, it is provided with insulating layer outside the upper tower body, to reduce the loss of heat in tower, enhances the dry of drying tower
Dry effect.
Compared with prior art, the utility model has an advantageous effect in that：
1, it is improved by the shape to traditional spray tower, the upper tower body of inverted round stage structure can avoid material in weight
It is adhered in tower wall under the action of power；The lower tower body of bowl structure can accommodate more materials, effectively prevent because of discharge not in time
Cause the situation that solid accumulation is excessively high in tower.
2, be improved by the discharge method to traditional spray tower, by the air outlet of cyclone separator by pipeline with
Backwind tube connection on upper tower body, can reduce the use of bag filter, and can make full use of cyclone separator air outlet material
Waste heat, the backwind tube export face on tower body side wall, moreover it is possible to tower wall is purged, a small amount of material for being attached to tower wall is blown
It falls.
Description of the drawings
Fig. 1 is structural schematic diagram described in the utility model；
Fig. 2 is the partial enlarged view at the positions A in Fig. 1；
In figure：1- drying towers；The upper tower bodies of 10-；101- centrifugal atomizers；102- hot-wind inlets；103- backwind tubes；Under 20-
Tower body；The main discharge ports of 201-；202- insertion tubes；30- cyclone separators；301- discharge nozzles；302- discharge port；40- air-introduced machines；
401- discharge pipes；50- heating devices；11- antistick layers；12- insulating layers.
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, a kind of veterinary drug pulvis drying device described in the utility model, including drying tower 1, cyclonic separation
Device 30 and air-introduced machine 40；
The drying tower 1 includes upper tower body 10 and lower tower body 20；10 rounding bench-type of the upper tower body；The upper tower body 10 pushes up
End setting centrifugal atomizer 101,10 side wall upper part of upper tower body are provided with hot-wind inlet 102；Under 10 side wall of upper tower body
Portion is provided with backwind tube 103；The lower tower body 20 is in bowl-shape, and 20 bottom of lower tower body is provided with main discharge port 201；Under described
20 side wall of tower body is provided with insertion tube 202；
30 air inlet of the cyclone separator connects insertion tube 202 by discharge nozzle 301；30 outlet air of the cyclone separator
The air inlet of mouth connection air-introduced machine 40；The air outlet of the air-introduced machine 40 by discharge pipe 401 connect backwind tube 103, it is described go out
Heating device 50 is provided on air hose 401.
In the present embodiment, the quantity of the backwind tube 103 is 2, and described two backwind tubes 103 are symmetrically disposed on
10 side wall both ends of tower body.
In the present embodiment, the air outlet of the backwind tube 103 is opposite with upper tower body 20.
In the present embodiment, 10 inner wall of upper tower body is provided with antistick layer 11.
In the present embodiment, antistick layer 11 is made of polytetrafluoroethylene (PTFE).
In the present embodiment, it is provided with insulating layer 12 outside the upper tower body 10.
A kind of drying principles of veterinary drug pulvis drying device described in the utility model are：By the liquid containing veterinary drug powder
Body material is fed by the feed inlet of centrifugal atomizer 101, while by hot-wind inlet 102 to spraying into inside drying device
Hot-air, under the action of centrifugal atomizer 101 in contact of the spraying liquid material with hot-air, moisture rapid vaporization,
Dried powder is obtained, dried powder encounters the hot wind of the blowout of backwind tube 103 in the process of decline, can increase material in drying tower
The interior residence time, the moisture content of material is further decreased, the hot wind that backwind tube 103 is blown out can also will be adhered in tower wall
A small amount of material purging drop-down, finally dry material collect in inside lower tower body 20, a part of material by main discharge port 201 into
Row discharging, another part material enter cyclone separator 30, the secondary discharge port in 30 bottom of cyclone separator by insertion tube 202
302 discharge；At this point, it is distinguished and admirable also containing more powder and heat in 30 air outlet of cyclone separator, it is distinguished and admirable further
It is recycled by air-introduced machine 40 and imports backwind tube 103, avoid the waste of distinguished and admirable middle powder and energy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of veterinary drug pulvis drying device, which is characterized in that including drying tower (1), cyclone separator (30) and air-introduced machine
(40)；
The drying tower (1) includes upper tower body (10) and lower tower body (20)；Upper tower body (10) the rounding bench-type；The upper tower body
(10) top setting centrifugal atomizer (101), upper tower body (10) side wall upper part are provided with hot-wind inlet (102)；On described
Tower body (10) lower sidewall is provided with backwind tube (103)；The lower tower body (20) is in bowl-shape, lower tower body (20) the bottom setting
There is main discharge port (201)；Lower tower body (20) side wall is provided with insertion tube (202)；
Cyclone separator (30) air inlet connects insertion tube (202) by discharge nozzle (301)；The cyclone separator (30)
Air outlet connects the air inlet of air-introduced machine (40)；The air outlet of the air-introduced machine (40) connects backwind tube by discharge pipe (401)
(103), it is provided with heating device (50) on the discharge pipe (401).
2. a kind of veterinary drug pulvis drying device according to claim 1, which is characterized in that the backwind tube (103)
Air outlet is opposite with upper tower body (10).
3. a kind of veterinary drug pulvis drying device according to claim 1, which is characterized in that the backwind tube (103)
Quantity is 2, and described two backwind tubes (103) are symmetrically disposed on tower body (10) side wall both ends.
4. a kind of veterinary drug pulvis drying device according to claim 1, which is characterized in that upper tower body (10) inner wall
It is provided with antistick layer (11).
5. a kind of veterinary drug pulvis drying device according to claim 1, which is characterized in that antistick layer (11) is by polytetrafluoro
Ethylene is made.
6. a kind of veterinary drug pulvis drying device according to claim 1, which is characterized in that the upper tower body (10) is external
It is provided with insulating layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383014.XU CN208012330U (en) | 2018-03-21 | 2018-03-21 | A kind of veterinary drug pulvis drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383014.XU CN208012330U (en) | 2018-03-21 | 2018-03-21 | A kind of veterinary drug pulvis drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208012330U true CN208012330U (en) | 2018-10-26 |
Family
ID=63890125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383014.XU Expired - Fee Related CN208012330U (en) | 2018-03-21 | 2018-03-21 | A kind of veterinary drug pulvis drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208012330U (en) |
-
2018
- 2018-03-21 CN CN201820383014.XU patent/CN208012330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 330052 Xinwei Avenue 292, Xiaolan Development Zone, Nanchang County, Jiangxi Province Patentee after: Jiangxi Xinwei Pharmaceutical Co., Ltd. Address before: 330052 Industrial Avenue 398, Xiaolan Economic Development Zone, Nanchang County, Jiangxi Province Patentee before: Jiangxi Chuangdao Animal Health Product Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200321 |