CN207412770U - A kind of spray dryer for being used to produce drug - Google Patents
A kind of spray dryer for being used to produce drug Download PDFInfo
- Publication number
- CN207412770U CN207412770U CN201721396395.7U CN201721396395U CN207412770U CN 207412770 U CN207412770 U CN 207412770U CN 201721396395 U CN201721396395 U CN 201721396395U CN 207412770 U CN207412770 U CN 207412770U
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- CN
- China
- Prior art keywords
- drying tower
- air
- rotating shaft
- spray dryer
- hollow rotating
- Prior art date
- 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.)
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Abstract
The utility model discloses a kind of for producing the spray dryer of drug, including drying tower, air-supply arrangement, separator, air-introduced machine and atomizer, the atomizer is mounted on the top of the drying tower, the atomizer is connected with the inlet tube through the drying tower, the air-supply arrangement includes air blower, blast pipe, hollow rotating shaft and discharge pipe, the air blower is connected by the blast pipe with the hollow rotating shaft, the blast pipe is equipped with electric heater, one end of the hollow rotating shaft is connected through the drying tower and with the output terminal of motor, the other end of the hollow rotating shaft is connected with more discharge pipes, the more snorkels are equipped with venthole.It is more uniform that the utility model enables to the liquid after hot gas and atomization mix by discharge pipe, improves drying effect.
Description
Technical field
The utility model is related to drying machine technical fields, and in particular to a kind of mist drying machine for being used to produce drug.
Background technology
Spray dryer is a kind of device that can be completed drying simultaneously and be granulated.Air is filtered and heating enters drying
Tower.Feed liquid sprays into imperceptible vaporific liquid pearl, with hot-air current contacting in the extremely short time through the atomizer at the top of tower body
It is interior to dry as finished product, dried finished product then separated by cyclone separator after into receiving flask.
The advantages of spray drying：It can make the material of solution, emulsion, suspension, pasty liquid, become by spray drying
Dry powder-shaped, the product of thin, middle particle, 0.08~0.2mm, speed is fast, efficient, process is few, saves manpower；Especially for temperature-sensitive
Material, can keep the color of material, therefore be widely used in production drug.
But existing spray dryer usually there is hot gas with atomization liquid it is insufficient contact the problem of, Er Qiewei
Hot air temperature opposite upper in drying tower lower end, which can be declined, can cause finished product to be mixed again with the water vapour in air again
It closes, so as to cause the problem of insufficient is dried, has seriously affected the quality of product.
The content of the invention
Problem to be solved in the utility model is：A kind of can dry is provided sufficiently to do for producing the spraying of drug
Dry machine.
The technical solution that the utility model is provided in order to solve the above problem is：A kind of spray drying for being used to produce drug
Machine, including drying tower, air-supply arrangement, cyclone separator, air-introduced machine and atomizer, the drying tower, cyclone separator, air-introduced machine
Pipeline connection is passed sequentially through, the atomizer is mounted on the top of the drying tower, the atomizer and through the drying tower
Inlet tube be connected, the air-supply arrangement includes air blower, blast pipe, hollow rotating shaft and discharge pipe, and the air blower passes through
The blast pipe is connected with the hollow rotating shaft, and the blast pipe is equipped with electric heater, and one end of the hollow rotating shaft is passed through
It wears the drying tower and is connected with the output terminal of motor, the other end of the hollow rotating shaft is connected with more discharge pipes, institute
More discharge pipes are stated equipped with venthole, the cyclone separator lower section is equipped with coupled logical receiving flask.
Preferably, the more discharge pipe pipes are in parallel position relationship.The distance between discharge pipe is identical to be enabled to
The gas sprayed from discharge pipe is more uniform.
Preferably, the venthole has multiple and is evenly distributed on the discharge pipe.Multiple ventholes can increase heat
The contact area of gas and drying tower herb liquid improves drying efficiency.
Preferably, it is additionally provided with stirring sheet on the discharge pipe.Stirring sheet can increase mixing effect so that hot gas and atomization
Liquid afterwards mixes more uniform.
Preferably, the receiving flask is connected by screw thread with the cyclone separator.Pass through the connection mode energy of screw thread
Enough facilitate the dismounting between receiving flask and cyclone separator.
Preferably, the drying tower is made of transparent material.Staff can be facilitated at any time using transparent material
Observe the situation in drying tower.
Compared with prior art, the utility model has the advantages that：
1) by the way that more snorkels is set to enable to hot gas that can be contacted more with the liquid gas inside drying tower
It is abundant, and can ensure the temperature of drying tower lower end hot gas.
2) more discharge pipes can form the structure of similar stirring under the drive rotation of motor, so that from discharge pipe
In hot gas out mix with the liquid after atomization more uniform, drying effect is more preferable.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the schematic description and description of the utility model is not formed for explaining the utility model to the utility model
Improper restriction.
Fig. 1 is that the utility model is a kind of for producing the overall schematic of the spray dryer of drug,
Attached drawing marks：1st, drying tower, 2, blast pipe, 3, air blower, 4, electric heater, 5, motor, 6, hollow rotating shaft, 7,
Inlet tube, 8, atomizer, 9, discharge pipe, 10, venthole, 11, air-introduced machine, 12, cyclone separator, 13, receiving flask, 14, stirring
Piece.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with accompanying drawings and embodiments, thereby to the utility model
How application technology means can fully understand and implement according to this to solve technical problem and reach the realization process of technical effect.
Specific embodiment of the utility model is as shown in Figure 1：A kind of spray dryer for being used to produce drug, including drying
Tower 1, air-supply arrangement, cyclone separator 12, air-introduced machine 11 and atomizer 8, drying tower 1, cyclone separator 12,11 three of air-introduced machine
Pipeline connection is passed sequentially through, observes the situation in drying tower 1 at any time in order to facilitate staff, drying tower 1 can be used transparent
Material be made, air-supply arrangement include air blower 3, blast pipe 2, hollow rotating shaft 6 and discharge pipe 9, wherein air blower 3 with hollow turn
Got up between axis 6 by the connection of blast pipe 2, the electrical heating that air heats in being used for blast pipe 2 is housed on this section of blast pipe 2
Device 4 is connected through one end of the hollow rotating shaft 6 of hothouse 1 with the output terminal of a motor 5, and the other end is connected with more mutually
Parallel discharge pipe 9 is equipped with multiple equally distributed ventholes 10 on these discharge pipes 9, meanwhile, it is also set on discharge pipe 9
There is the stirring sheet 14 for enhancing mixing effect, 12 lower section of cyclone separator is equipped with coupled logical receiving flask 13, for convenience
Dismounting uses the connection mode of screw thread between receiving flask 13 and cyclone separator 12.
The course of work of the utility model：Start air blower 3 and motor 5, liquid is added in inlet tube 7, liquid warp
Cross atomizer 8 atomizing atomization after enter in drying tower 1, extraneous air entered under the action of air blower 3 into
Among air hose 2, then become the hot wind with higher temperature by the heat effect of electric heater 4 on blast pipe 2, hot wind passes through
It enters in discharge pipe 9, finally enters via the venthole 10 on discharge pipe 8 inside drying tower 1, at this after hollow rotating shaft 6
In the process, hollow rotating shaft 6 is rotated under the drive of motor 5, so as to which more discharge pipes 9 be driven to carry out being rotated in drying tower
1 inside carries out the course of work of similar stirring so that the hot gas inside drying tower 1 mixes more equal with the liquid after atomization
Even, the liquid after atomization is dried rapidly in the microwave dryer after being contacted with hot wind, and finished product enters under the action of by cyclone separator 12
13 in receiving flask, exhaust gas is discharged via air-introduced machine 11.
The beneficial effects of the utility model are：By set more snorkels enable to hot gas can with inside drying tower
The contact of liquid gas more fully, and can ensure the temperature of drying tower lower end hot gas.More snorkels are in motor
The lower structure that can form similar stirring of drive rotation so that the liquid after hot gas and atomization from venthole out
What is mixed is more uniform, and drying effect is more preferable.
Only the most preferred embodiment of the utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not only limited to above example, and concrete structure is allowed to vary.It is all in the utility model independent right
It is required that protection domain in the various change made in scope of protection of the utility model.
Claims (6)
1. it is a kind of for producing the spray dryer of drug, including drying tower (1), air-supply arrangement, cyclone separator (12), air inducing
Machine (11) and atomizer (8), the drying tower (1), cyclone separator (12), air-introduced machine (11) pass sequentially through pipeline connection,
It is characterized in that：The atomizer (8) is mounted on the top of the drying tower (1), the atomizer (8) and through the drying tower
(1) inlet tube (7) is connected, and the air-supply arrangement includes air blower (3), blast pipe (2), hollow rotating shaft (6) and discharge pipe
(9), the air blower (3) is connected by the blast pipe (2) with the hollow rotating shaft (6), and the blast pipe (2) is equipped with
Electric heater (4), one end of the hollow rotating shaft (6) are connected through the drying tower (1) and with the output terminal of motor (5)
It connects, the other end of the hollow rotating shaft (6) is connected with more discharge pipes (9), and the more discharge pipes (9) are equipped with venthole
(10), it is equipped with coupled logical receiving flask (13) below the cyclone separator (12).
2. a kind of spray dryer for being used to produce drug according to claim 1, it is characterised in that：The more outlet air
Pipe (9) is in parallel position relationship.
3. a kind of spray dryer for being used to produce drug according to claim 2, it is characterised in that：The venthole
(10) have multiple and be evenly distributed on the discharge pipe (9).
4. a kind of spray dryer for being used to produce drug according to claim 3, it is characterised in that：The discharge pipe
(9) stirring sheet (14) is additionally provided on.
5. a kind of spray dryer for being used to produce drug according to claim 1, it is characterised in that：The receiving flask
(13) it is connected by screw thread with the cyclone separator (12).
6. a kind of spray dryer for being used to produce drug according to claim 1, it is characterised in that：The drying tower
(1) it is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396395.7U CN207412770U (en) | 2017-10-26 | 2017-10-26 | A kind of spray dryer for being used to produce drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721396395.7U CN207412770U (en) | 2017-10-26 | 2017-10-26 | A kind of spray dryer for being used to produce drug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412770U true CN207412770U (en) | 2018-05-29 |
Family
ID=62308888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721396395.7U Expired - Fee Related CN207412770U (en) | 2017-10-26 | 2017-10-26 | A kind of spray dryer for being used to produce drug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173924A (en) * | 2018-10-10 | 2019-01-11 | 南京正宽医药科技有限公司 | A kind of efficient spray drying machine producing Chinese medicinal granule |
| CN109282590A (en) * | 2018-11-06 | 2019-01-29 | 麦汉辉 | Integral type drying equipment |
-
2017
- 2017-10-26 CN CN201721396395.7U patent/CN207412770U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173924A (en) * | 2018-10-10 | 2019-01-11 | 南京正宽医药科技有限公司 | A kind of efficient spray drying machine producing Chinese medicinal granule |
| CN109282590A (en) * | 2018-11-06 | 2019-01-29 | 麦汉辉 | Integral type drying equipment |
| CN109282590B (en) * | 2018-11-06 | 2024-03-29 | 麦汉辉 | Integrated drying equipment |
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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: 20180529 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |