CN205461061U - Spray dying system - Google Patents
Spray dying system Download PDFInfo
- Publication number
- CN205461061U CN205461061U CN201521048216.1U CN201521048216U CN205461061U CN 205461061 U CN205461061 U CN 205461061U CN 201521048216 U CN201521048216 U CN 201521048216U CN 205461061 U CN205461061 U CN 205461061U
- Authority
- CN
- China
- Prior art keywords
- drying tower
- cyclone separator
- drying
- cyclone
- air
- 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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Abstract
The utility model discloses a spray dying system, including the drying tower the top of drying tower is connected with charge -in system and air supply system, charge -in system includes filter and force pump, air supply system includes forced draught blower, heater and tuber pipe the top of drying tower still is connected with the centrifugal atomizer, the drying tower still is connected with a cyclone, a cyclone is connected with the 2nd cyclone, through the mode of utilizing multistage drying to combine the spraying mode, carry out different temperatures rapid draing to the liquid medicine, with the purpose that realizes low -cost efficient drying.
Description
Technical field
This utility model relates to medicine and produces equipment technical field, is specifically related to a kind of spray drying system.
Background technology
During pharmacy; prior art generally use the dryer inner that medicinal liquid is placed on sealing carry out a high temperature drying; it is disadvantageous in that; when temperature once reaches higher; some physical indexs of medicine would generally be destroyed, cause its effect to reduce, and be layered be dried inefficient; caking phenomenon easily occurs in dry run, it is impossible to meet the demand in market.
Utility model content
For solving above-mentioned technical problem, we have proposed a kind of spray drying system, by the way of utilizing multilevel drying, and combine spray pattern, medicinal liquid is carried out different temperatures rapid draing, to realize the purpose of low-cost drying.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A kind of spray drying system, including drying tower, connect at the top of described drying tower and have feed system and supply air system, described feed system includes filter and compression pump, described supply air system includes pressure fan, heater and airduct, be also associated with centrifugal atomizer at the top of described drying tower, described drying tower is also associated with the first cyclone separator, and described first cyclone separator connects the second cyclone separator.
Preferably, the internal layer at described drying tower is provided with scavenging conduit.
Preferably, the bottom of described first cyclone separator is provided with the whirlpool chamber that gathers materials, and top is equipped with air-introduced machine.
Preferably, in the bottom of described second cyclone separator equipped with surge drum, top is equipped with air-introduced machine.
Further, described drying tower, described first cyclone separator and described second cyclone separator are mounted on Pressure gauge.
By technique scheme, this utility model can significantly promote dry efficiency, and drying effect is splendid, can be prevented effectively from and caking phenomenon occur during being dried, the quality of improving product.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of spray drying system disclosed in this utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1, drying tower；2, filter；3, compression pump；4, centrifugal atomizer；5, airduct；6, pressure fan；7, heater；8, the first cyclone separator；9, gather materials whirlpool chamber；10, air-introduced machine；11, the second cyclone separator；12, surge drum；13, scavenging conduit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment
As shown in Figure 1, a kind of spray drying system, including drying tower 1, the top of described drying tower 1 connects feed system and supply air system, described feed system includes filter 2 and compression pump 3, and at the top of described drying tower 1 equipped with centrifugal atomizer 4, slurry is after described filter 2 filters, by described compression pump 3, slurry can be delivered to described centrifugal atomizer 4, by described centrifugal atomizer 4, pulp jets can be become minimum misty liquid droplets；Described supply air system includes airduct 5, equipped with pressure fan 6 and heater 7 on described airduct 5, extraneous air is through described pressure fan 6, flow in described airduct 5, after described heater 7, by high-temperature heating, form hot-air, the other end of described airduct 5 stretches in described drying tower 1, and moves in the shape of a spiral.
By above layout, described slurry can be greatly increased with the contact area of described hot-air, and the moisture in vaporific slurry can evaporate rapidly, is dried as dry product within the extremely short time.In order to be able to make the tail gas in dry run effectively discharge, the present embodiment is provided with scavenging conduit 13 at the internal layer of described drying tower 1, the bottom of described scavenging conduit 13 connects with external high pressure air, by described pressure-air, air-flow direction in described drying tower 1 can be guided, making hot-air helically propradation, tail gas can be discharged from the top of described drying tower 1.
Described drying tower 1 is also associated with the first cyclone separator 8, described first cyclone separator 8 connects the second cyclone separator 11, the purpose of described first cyclone separator 8 is to separate dry product with humid air, the bottom of described first cyclone separator 8 is provided with the whirlpool chamber 9 that gathers materials, by extraneous air enter to described in gather materials in whirlpool chamber 9, the described powder gathered materials in whirlpool chamber 9 can be blown in described second cyclone separator 11；At the top of described first cyclone separator 8 equipped with air-introduced machine 10, the humid air in described first cyclone separator 8 can be aspirated by described air-introduced machine 10, it is ensured that aridity；The top of described second cyclone separator 11 is also equipped with air-introduced machine 10, tail gas within described second cyclone separator 11 can be emptied by described air-introduced machine 10, in the bottom of described second cyclone separator equipped with surge drum 12, at the material within described cyclone separator, through separating, dry matter falls to described surge drum 12, in order to operator's periodic collection.
Described drying tower 1, described first cyclone separator 8 and described second cyclone separator 11 are mounted on Pressure gauge, can on-line monitoring pressure by described Pressure gauge, it is ensured that internal pressure is in controlled range, to reach the drying effect of demand.
It is exactly more than the running of a spray drying system, by this spray drying system, it is possible to slurry is spray-dried, through multistep treatment, forming final solids, compared to drying system of the prior art, it is dried through three stages, drying efficiency is high, and the dry product after processing in drying tower 1, it contains certain moisture, compared to high temperature convection drying, it will not destroy some physical indexs that raw material is intrinsic, and complexion changed will not occur；Simultaneously through the effect of blower 5, can effectively prevent wall sticking phenomenon, the most again through the effect of first cyclone separator the 8, second cyclone separator 11, dry product can be made to separate with humid air, avoid the moisture absorption of dry product or the possibility of caking, improve the quality of product.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (1)
1. a spray drying system, including drying tower, connect at the top of described drying tower and have feed system and supply air system, described feed system includes filter and compression pump, internal layer at described drying tower is provided with scavenging conduit, it is characterised in that described supply air system includes pressure fan, heater and airduct, described heater is connected with described airduct, pressure fan, stretches in described drying tower from the top of described drying tower；Connect at the top of described drying tower and have centrifugal atomizer, described drying tower is also associated with the first cyclone separator, described first cyclone separator connects the second cyclone separator, the bottom of described first cyclone separator is provided with the whirlpool chamber that gathers materials, in the bottom of described second cyclone separator equipped with surge drum, at the top of described first cyclone separator and described second cyclone separator equipped with air-introduced machine, described drying tower, described first cyclone separator and described second cyclone separator are mounted on Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048216.1U CN205461061U (en) | 2015-12-11 | 2015-12-11 | Spray dying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048216.1U CN205461061U (en) | 2015-12-11 | 2015-12-11 | Spray dying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461061U true CN205461061U (en) | 2016-08-17 |
Family
ID=56661196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048216.1U Expired - Fee Related CN205461061U (en) | 2015-12-11 | 2015-12-11 | Spray dying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205461061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824121A (en) * | 2017-12-25 | 2018-03-23 | 无锡市尚德干燥设备有限公司 | Safety-type internal pressure control spray drying tower |
-
2015
- 2015-12-11 CN CN201521048216.1U patent/CN205461061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824121A (en) * | 2017-12-25 | 2018-03-23 | 无锡市尚德干燥设备有限公司 | Safety-type internal pressure control spray drying tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 212300 Danyang Economic Development Zone, Jiangsu, Shun Kang Road, No. 18 Patentee after: Jiangsu Yunyang Pharmaceutical Group Co., Ltd. Address before: 212300 Zhenjiang Province, Danyang City Development Zone, ginkgo Road, No. 8, No. Patentee before: Jiangsu Yunyang Pharmaceutical Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20191211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |