CN207412769U - A kind of pharmaceutical production spray dryer - Google Patents
A kind of pharmaceutical production spray dryer Download PDFInfo
- Publication number
- CN207412769U CN207412769U CN201721395909.7U CN201721395909U CN207412769U CN 207412769 U CN207412769 U CN 207412769U CN 201721395909 U CN201721395909 U CN 201721395909U CN 207412769 U CN207412769 U CN 207412769U
- Authority
- CN
- China
- Prior art keywords
- air
- material pot
- hothouse
- pipe
- cyclone separator
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of pharmaceutical production spray dryers, including hothouse, air blower, peristaltic pump, cyclone separator, air-introduced machine, atomizer, inlet tube, air outlet pipe and material pot, the material pot, peristaltic pump, atomizer passes sequentially through inlet tube and is connected, the hothouse, cyclone separator, air-introduced machine passes sequentially through air outlet pipe and is connected, the air blower is communicated by blast pipe and the hothouse, the blast pipe is equipped with electric heater unit, the atomizer is mounted on the top of the hothouse, the bottom of the cyclone separator is equipped with receiving flask, the outlet side of the air-introduced machine is equipped with waste pipe, the waste pipe is passed through the inside of the material pot.The material being mingled in exhaust gas effectively using the thermal energy in exhaust gas and can be recycled by the inside that waste pipe is passed through to material pot.
Description
Technical field
The utility model is related to drying machine technical fields, and in particular to a kind of pharmaceutical production spray dryer.
Background technology
Spray dryer is a kind of device that can be completed drying simultaneously and be granulated, therefore is widely used in pharmacy row
Industry.Air is filtered and heating, into drying tower headspace distributor, hot-air in the shape of a spiral evenly into drying tower,
Feed liquid sprays into imperceptible vaporific liquid pearl, with hot-air current contacting within the extremely short time through the atomizer at the top of tower body
It can dry as finished product, finished product is continuously exported by the baiting valve of dry tower bottom.
The exhaust gas that existing spray dryer is discharged during production can be entrained with substantial amounts of heat and not divide completely
From product, be directly discharged to not only result in a large amount of wastes of the energy and liquid in air, and air can be polluted.
The content of the invention
Problem to be solved in the utility model is：A kind of pharmaceutical production spray dryer is provided, it can be effectively sharp
With the energy in exhaust gas, energy consumption is reduced, but also the product not being kept completely separate in exhaust gas can be recycled.
The technical solution that the utility model is provided in order to solve the above problem is：A kind of pharmaceutical production spray dryer,
It is described including hothouse, air blower, peristaltic pump, cyclone separator, air-introduced machine, atomizer, inlet tube, air outlet pipe and material pot
Material pot, peristaltic pump, atomizer pass sequentially through inlet tube and are connected, and the hothouse, cyclone separator, air-introduced machine pass sequentially through
Air outlet pipe is connected, and the air blower is communicated by blast pipe and the hothouse, and the blast pipe is equipped with electric heater unit,
The atomizer is mounted on the top of the hothouse, and the bottom of the cyclone separator is equipped with receiving flask, the air-introduced machine
Outlet side is equipped with waste pipe, and the waste pipe is passed through the inside of the material pot.
Preferably, the upper end of the material pot is detachably equipped with the filter screen being adapted with its shape, the filter screen
For bilayer.Installation filter screen can tentatively filter out some larger impurity particles in material, prevent that some are big miscellaneous
Matter blocks atomizer, influences the normal use of spray dryer.
Preferably, the waste pipe is adapted for helical form and with the shape of the material pot.Waste pipe is made into spiral
Shape can increase the contact area of waste pipe and material pot herb liquid, so as to improve the efficiency of heating surface to liquid.
Preferably, the waste pipe is made of fine copper.The thermal conductivity of fine copper is good, can be timely by the thermal energy in waste pipe
Efficient transfer out is come.
Preferably, the receiving flask is connected by screw thread with the cyclone separator, can by the connection mode of screw thread
Facilitate the dismounting between receiving flask and cyclone separator, facilitate and take out material from the second receiving flask.
Compared with prior art, the utility model has the advantages that：
1) by the way that waste pipe to be mounted on to the inside of material pot, can effectively be brought using exhaust gas and vapor liquefaction
Energy carries out material preliminary heating so that material just has certain temperature before being atomized, so as to improve spray
The work efficiency of mist drying machine,
2) after the product not being kept completely separate carried secretly in the exhaust gas in waste pipe is entered in material pot can in material pot
Liquid re-mix carry out redrying, saved raw material and avoided and be directly discharged in air.
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 a kind of overall schematic of pharmaceutical production spray dryer of the utility model；
Attached drawing marks：1st, material pot, 2, air outlet pipe, 3, receiving flask, 4, cyclone separator, 5, hothouse, 6, air blower, 7,
Electric heater unit, 8, blast pipe, 9, atomizer, 10, peristaltic pump, 11, inlet tube, 12, air-introduced machine, 13, filter screen, 14, waste discharge
Pipe.
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 pharmaceutical production spray dryer, including hothouse 5,
Air blower 6, peristaltic pump 10, cyclone separator 4, air-introduced machine 12, atomizer 9, inlet tube 11, air outlet pipe 2 and material pot 1, wherein,
Material pot 1, peristaltic pump 10, atomizer 9 pass sequentially through inlet tube 11 and are connected, hothouse 5, cyclone separator 4, air-introduced machine 12 according to
Secondary to be connected by air outlet pipe 2, the outlet air end of air blower 6 is connected by blast pipe 8 with hothouse 5, is installed on the blast pipe 8
There is electric heater unit 7, atomizer 9 is mounted on the top of hothouse 5, which can convey peristaltic pump 10 medicine to come
Liquid is atomized, and sets that there are one be used for collecting the receiving flask 3 of finished product, the outlet side of air-introduced machine 12 in the bottom of cyclone separator 4
Equipped with for discharging the waste pipe 14 of exhaust gas, the waste pipe 14 is through the inside of material pot 1 and passes through material pot 1.
As further improvement of the utility model：It is detachably equipped in the upper end of material pot 1 and is adapted with its shape
Double-layer filtering net 13, which can tentatively filter out some larger impurity particles in material；Waste pipe
14 are made by helical form and using fine copper, and waste pipe 14, which is done, spiral can increase waste pipe 14 and 1 herb liquid of material pot
Contact area, while fine copper can increase the heat conductivility of waste pipe 14；Receiving flask 3 passes through screw thread and the cyclone separator
4 connection, the dismounting between receiving flask 3 and cyclone separator 4 can be facilitated by the connection mode of screw thread, facilitate by material from
It is taken out in receiving flask 3.
The course of work of the utility model：First material is added in material pot 1, by object under the filtration of filter screen 13
Larger contaminant filter in material comes out, and prevents from blocking atomizer 9, material enters atomizer 9 under the action of peristaltic pump 10
In, material is atomized by the atomizing of atomizer 9, meanwhile, air blower 6 passes through extraneous air inspiration blast pipe 8, air
It crosses on blast pipe 8 and becomes high-temperature gas under electric heater heating, meet subsequently into hothouse 5 with the material after atomization, object
Moisture in material is evaporated into powdered or granular product, and then product follows air to enter in cyclone separator 4,
The moisture in product and air is separated under the centrifugation of cyclone separator 4, then product enters in receiving flask 3, via drawing
Also with substantial amounts of heat and dust in the exhaust gas that wind turbine 12 is discharged, these exhaust gas are entered along waste pipe 14 in material pot 1,
At this time, the water vapour in exhaust gas liquefies under the action of the relatively low liquid of temperature, by mixed ash in the offgas while liquefaction
Dust lane is walked.
The beneficial effects of the utility model are：By the way that waste pipe to be mounted on to the inside of material pot, can effectively utilize
The energy that exhaust gas and vapor liquefaction are brought carries out material preliminary heating so that material just has one before being atomized
Fixed temperature, so as to improve the work efficiency of spray dryer, the production not being kept completely separate carried secretly in the exhaust gas in waste pipe
Product can re-mix with the liquid in material pot after entering in material pot and carry out redrying again, saved raw material and avoided
It is directly discharged in air.
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 (5)
1. a kind of pharmaceutical production spray dryer, including hothouse (5), air blower (6), peristaltic pump (10), cyclone separator
(4), air-introduced machine (12), atomizer (9), inlet tube (11), air outlet pipe (2) and material pot (1), the material pot (1), peristaltic pump
(10), atomizer (9) passes sequentially through inlet tube (11) and is connected, the hothouse (5), cyclone separator (4), air-introduced machine (12)
Air outlet pipe (2) is passed sequentially through to be connected, it is characterised in that：The air blower (6) passes through blast pipe (8) and the hothouse (5)
It communicating, the blast pipe (8) is equipped with electric heater unit (7), and the atomizer (9) is mounted on the top of the hothouse (5),
The bottom of the cyclone separator (4) is equipped with receiving flask (3), and the outlet side of the air-introduced machine (12) is equipped with waste pipe (14), institute
State the inside that waste pipe (14) is passed through the material pot (1).
2. a kind of pharmaceutical production spray dryer according to claim 1, it is characterised in that：The material pot (1)
Upper end is detachably equipped with the filter screen (13) being adapted with its shape, and the filter screen (13) is bilayer.
3. a kind of pharmaceutical production spray dryer according to claim 1, it is characterised in that：The waste pipe (14) is
It helical form and is adapted with the shape of the material pot (1).
4. a kind of pharmaceutical production spray dryer according to claim 3, it is characterised in that：The waste pipe (14) is adopted
It is made of fine copper.
5. a kind of pharmaceutical production spray dryer according to claim 1, it is characterised in that：The receiving flask (3) is logical
Cross screw thread and the cyclone separator (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395909.7U CN207412769U (en) | 2017-10-26 | 2017-10-26 | A kind of pharmaceutical production spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395909.7U CN207412769U (en) | 2017-10-26 | 2017-10-26 | A kind of pharmaceutical production spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412769U true CN207412769U (en) | 2018-05-29 |
Family
ID=62308879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721395909.7U Expired - Fee Related CN207412769U (en) | 2017-10-26 | 2017-10-26 | A kind of pharmaceutical production spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587556A (en) * | 2021-09-06 | 2021-11-02 | 安徽华林磁电科技有限公司 | Manganese zinc ferrite powder spray drying equipment |
| CN113631251A (en) * | 2019-03-15 | 2021-11-09 | 诺和诺德股份有限公司 | Spray drying process of GLP-1 peptide |
-
2017
- 2017-10-26 CN CN201721395909.7U patent/CN207412769U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113631251A (en) * | 2019-03-15 | 2021-11-09 | 诺和诺德股份有限公司 | Spray drying process of GLP-1 peptide |
| CN113587556A (en) * | 2021-09-06 | 2021-11-02 | 安徽华林磁电科技有限公司 | Manganese zinc ferrite powder spray 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 |