CN203494185U - Centrifugal spray dryer - Google Patents
Centrifugal spray dryer Download PDFInfo
- Publication number
- CN203494185U CN203494185U CN201320561710.2U CN201320561710U CN203494185U CN 203494185 U CN203494185 U CN 203494185U CN 201320561710 U CN201320561710 U CN 201320561710U CN 203494185 U CN203494185 U CN 203494185U
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- drying chamber
- spray drying
- hot air
- pipeline
- air distribution
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Abstract
The utility model discloses a centrifugal spray dryer which comprises a spray drying chamber, wherein a hot air distribution device is arranged above the spray drying chamber; an atomization device is arranged below the hot air distribution device; an outlet of the atomization device is communicated with the spray drying chamber; a feed port of the atomization device is communicated with a liquid storage tank; the hot air distribution device is connected with a hot air device through a pipeline; the hot air device comprises an air feeder, a pipeline and a heat exchanger; nonwoven filter cloth is arranged between the air feeder and the pipeline; a heating device and a turnover device are arranged in the spray drying chamber; the heating device is arranged on the inner wall of the spray drying chamber; the turnover device is arranged at the lower part of the spray drying chamber. According to the centrifugal spray dryer, the production process is simplified, and the operation is convenient; the surface area of the feed liquid after atomization is greatly increased, the drying time is short, and the centrifugal spray dryer is particularly suitable for drying a heat sensitive material; the product has high uniformity and purity and good liquidity and solubility.
Description
Technical field
The utility model relates to a kind of centrifugal spray drier of preparing collagen, belongs to biological technical field.
Background technology
Spray drying chamber liquid process is shaped and is dried in industry the technique of extensive use, is applicable to generate powdery, graininess or blocks of solid product from solution, emulsion, suspension and plasticity pasty state liquid charging stock.At present, the spray-drying installation Shortcomings part of preparing collagen is: the lack of homogeneity of particle size distribution, a whole set of spraying system is unclean, have dead angle, and operation is controlled inconvenient, is difficult to control product cut size, residual water content, bulk density and grain shape.
Summary of the invention
It is fast that technical problem to be solved in the utility model is to provide a kind of rate of drying, and product has the good uniformity, easy cleaning, and production process is simplified, the centrifugal spray-drying installation of convenient operation and control.
For solving this technical problem, the utility model provides a kind of centrifugal spray dryer, comprise spray drying chamber, the top of spray drying chamber is provided with hot air distribution device, below hot air distribution device, be provided with atomising device, the outlet of described atomising device communicates with spray drying chamber, the charging aperture of atomising device is communicated with fluid reservoir, described hot air distribution device is connected by pipeline with hot air apparatus, described hot air apparatus comprises pressure fan, pipeline and heat exchanger, is provided with nonwoven filter cloth between pressure fan and pipeline.
In described spray drying chamber, be provided with heater and turn-down rig, described heater is arranged on the inwall of spray drying chamber, and described turn-down rig is arranged on the bottom of spray drying chamber.
The lower end of described spray drying chamber is bullet, and the bottom of this bullet is provided with discharging opening.
Described discharging opening is outside equipped with material collecting device.
Described atomising device adopts compressed air-driven or electric transmission.
Beneficial effect: the utility model rate of drying is fast, feed liquid is long-pending through atomization rear surface to be increased greatly, complete and only need the several seconds drying time, be specially adapted to the dry of heat sensitive material, product has the good uniformity, mobility and dissolubility, product purity is high, quality is good, and production process is simplified, convenient operation and control, easily control to product cut size residual water content, bulk density and grain shape.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 spray drying chamber, 2 hot air distribution devices, 3 atomising devices, 4 nonwoven filter clothes, 5 heaters, 6 turn-down rigs, 7 discharging openings, 8 material collecting devices, 9 charging apertures, 10 hot air apparatus.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is specifically described.
Figure 1 shows that structural representation of the present utility model.
The utility model provides a kind of centrifugal spray dryer, comprise spray drying chamber 1, the top of spray drying chamber 1 is provided with hot air distribution device 2, below hot air distribution device 2, be provided with atomising device 3, the outlet of described atomising device 3 communicates 1 with spray drying chamber, the charging aperture 9 of atomising device 3 is communicated with fluid reservoir, described hot air distribution device 2 is connected by pipeline with hot air apparatus 10, described hot air apparatus 10 comprises pressure fan, pipeline and heat exchanger, is provided with nonwoven filter cloth 4 between pressure fan and pipeline.
In described spray drying chamber 1, be provided with heater 5 and turn-down rig 6, described heater 5 is arranged on the inwall of spray drying chamber 1, and described turn-down rig 6 is arranged on the bottom of spray drying chamber 1.
The lower end of described spray drying chamber 1 is bullet, and the bottom of this bullet is provided with discharging opening 7.
Described discharging opening 7 is outside equipped with material collecting device 8.
Described atomising device 3 adopts compressed air-driven or electric transmission.
Operation principle: the hot-air generating from hot air apparatus 10 enters hot air distribution device 2, hot-air evenly enters spray drying chamber 1 in the shape of a spiral, concentrate after concentration evaporator is concentrated is squeezed into the atomising device 3 at 1 top, spray drying chamber by pump, through atomization, be sprayed into minimum vaporific drop, feed liquid contacts with hot-air stream, and moisture evaporates rapidly, under the effect of turn-down rig 6, within the extremely short time evenly be dried to finished product, finished product is discharged by discharging opening 7, material collecting device 8 is collected.
Using the prepared collagen product of the utility model is instant food, therefore in process, to strictly control microbial growth breeding, first, keep indoor environment temperature under the lower state of 10～16 ℃, secondly, before and after all Work tools are used, all will carry out water cleaning at every turn, and soak half an hour with the javelle water of 200ppm, and with running water, clorox is rinsed well.
the collagen product testing result of using the utility model to prepare
the collagen product microbiological indicator of using the utility model to prepare
The utility model rate of drying is fast, feed liquid is long-pending through atomization rear surface to be increased greatly, complete and only need the several seconds drying time, be specially adapted to the dry of heat sensitive material, product has the good uniformity, mobility and dissolubility, product purity is high, quality is good, production process is simplified, convenient operation and control, easily control product cut size, residual water content, bulk density and grain shape, in prepared collagen product, protein content is high, and product has very strong biologically active, can be used for preparing anti-oxidant, hypotensive, the health food of antiatherosclerosis or beauty treatment or medicine.
The above-mentioned embodiment of the utility model, just illustrates, and is not only, all within the scope of the utility model or the change being equal in scope of the present utility model all by the utility model, surrounded.
Claims (5)
1. a centrifugal spray drier, comprise spray drying chamber (1), it is characterized in that: the top of described spray drying chamber (1) is provided with hot air distribution device (2), in the below of hot air distribution device (2), be provided with atomising device (3), the outlet of described atomising device (3) communicates with spray drying chamber (1), the charging aperture (9) of atomising device (3) is communicated with fluid reservoir, described hot air distribution device (2) is connected by pipeline with hot air apparatus (10), described hot air apparatus (10) comprises pressure fan, pipeline and heat exchanger, between pressure fan and pipeline, be provided with nonwoven filter cloth (4).
2. centrifugal spray drier according to claim 1, it is characterized in that: in described spray drying chamber (1), be provided with heater (5) and turn-down rig (6), described heater (5) is arranged on the inwall of spray drying chamber (1), and described turn-down rig (6) is arranged on the bottom of spray drying chamber (1).
3. centrifugal spray drier according to claim 1, is characterized in that: the lower end of described spray drying chamber (1) is bullet, and the bottom of this bullet is provided with discharging opening (7).
4. centrifugal spray drier according to claim 3, is characterized in that: described discharging opening (7) is outside equipped with material collecting device (8).
5. according to the centrifugal spray drier described in claim 1 ~ 4 any one, it is characterized in that: described atomising device (3) adopts compressed air-driven or electric transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561710.2U CN203494185U (en) | 2013-09-11 | 2013-09-11 | Centrifugal spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561710.2U CN203494185U (en) | 2013-09-11 | 2013-09-11 | Centrifugal spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494185U true CN203494185U (en) | 2014-03-26 |
Family
ID=50325193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561710.2U Expired - Fee Related CN203494185U (en) | 2013-09-11 | 2013-09-11 | Centrifugal spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363231A (en) * | 2015-11-28 | 2016-03-02 | 南京威安新材料科技有限公司 | Centrifugal spray drying apparatus capable of preventing catalyst from adhering to walls |
| CN109761475A (en) * | 2019-03-25 | 2019-05-17 | 江苏旭云物联信息科技有限公司 | A kind of atomising device of drying system |
| CN110585752A (en) * | 2018-06-12 | 2019-12-20 | 丰能科技股份有限公司 | Structure of drying sprayer |
-
2013
- 2013-09-11 CN CN201320561710.2U patent/CN203494185U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363231A (en) * | 2015-11-28 | 2016-03-02 | 南京威安新材料科技有限公司 | Centrifugal spray drying apparatus capable of preventing catalyst from adhering to walls |
| CN110585752A (en) * | 2018-06-12 | 2019-12-20 | 丰能科技股份有限公司 | Structure of drying sprayer |
| CN109761475A (en) * | 2019-03-25 | 2019-05-17 | 江苏旭云物联信息科技有限公司 | A kind of atomising device of drying system |
| CN109761475B (en) * | 2019-03-25 | 2024-05-17 | 江苏旭云物联信息科技有限公司 | Atomizing device of drying system |
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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: 20140326 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |