CN206924449U - A kind of Rebaudiodside A spray drying system - Google Patents
A kind of Rebaudiodside A spray drying system Download PDFInfo
- Publication number
- CN206924449U CN206924449U CN201720901412.1U CN201720901412U CN206924449U CN 206924449 U CN206924449 U CN 206924449U CN 201720901412 U CN201720901412 U CN 201720901412U CN 206924449 U CN206924449 U CN 206924449U
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- CN
- China
- Prior art keywords
- rebaudiodside
- storage tank
- oil
- atomizer
- tower body
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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.)
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Abstract
The utility model discloses a kind of Rebaudiodside A spray drying system,It includes support,Cradle top is horizontally disposed a bearing plate,A fluting is offered on bearing plate,Drying tower is provided with fluting,Lower horizontal between support in bearing plate is provided with a supporting plate,Groove is offered in supporting plate,Groove is socketed on the side of drying tower,The holding vessel for depositing Rebaudiodside A solution is provided with bearing plate,Drying tower includes the tower body of cylinder,An opening is provided with the top of tower body,An atomizer is connected with opening,The bottom of atomizer is arranged in tower body,The bottom of atomizer is connected with a fog-spray nozzle,A feed pipe is connected with the top of atomizer,Feed pipe connects holding vessel,The bottom of drying tower is provided with a cone barrel discharging opening,The lateral surface of tower body is provided with one layer of hollow thermal capacitance layer,Thermal capacitance layer is connected with deep fat conduction mechanism.
Description
Technical field
A kind of drying equipment is the utility model is related to, specially a kind of Rebaudiodside A spray drying system.
Background technology
Stevioside（Total steviosides）It is a kind of from stevioside（Stevia rebaudiana Bertohi）
Leaf and stem in extract high sugariness, natural health sweetener low in calories, it mainly contains eight kinds of different sweet ingredients：Stevia rebaudianum
Glucoside（Stevioside）；Rebaudioside（Rebaudioside）A, B, C, D, E and Dole can glucosides（Dulcoside）A、B.Wherein sweet tea
Chrysanthemum glucoside accounts for the 66% of general glycoside amount, and content rebaudioside-A accounts for the 22% of general glycoside amount, and rebaudioside C accounts for the 9% of general glycoside amount, other compositions
Content is atomic.
Dry technology is varied with equipment, and the drying generally used stevioside production process has atomizing dry, true
Empty drying, oven drying and boiling type drying etc., baking oven is high with vacuum drying power consumption, efficiency is low, and the time length that yields poorly can not reach
To substantial amounts of production scale, although boiling type drying machine has very high efficiency, but its drying effect is bad, easily causes dissolving
The shortcomings that degree difference and high dissolvent residual, existing spray drier existing defects, high energy consumption, dried Rebaudiodside A purity
Shortcoming.
Utility model content
In order to overcome above mentioned problem, the utility model provides a kind of Rebaudiodside A spray drying system.
The technical solution of the utility model is to provide a kind of Rebaudiodside A spray drying system, and it includes support, the branch
Top of the trellis is horizontally disposed a bearing plate, it is characterised in that：A fluting is offered on the bearing plate, is provided with the fluting
Drying tower, the lower horizontal between the support in bearing plate are provided with a supporting plate, groove, institute are offered in the supporting plate
The side that groove is socketed on drying tower is stated, the holding vessel for depositing Rebaudiodside A solution is provided with the bearing plate, it is described
Drying tower includes the tower body of cylinder, is provided with an opening at the top of the tower body, an atomizer, institute are connected with the opening
The bottom for stating atomizer is arranged in tower body, and the bottom of the atomizer is connected with a fog-spray nozzle, connects at the top of the atomizer
A feed pipe is connected to, the feed pipe connects the holding vessel, and the bottom of the drying tower is provided with a cone barrel discharging opening, institute
The lateral surface for stating tower body is provided with one layer of hollow thermal capacitance layer, and the thermal capacitance layer is connected with deep fat conduction mechanism.
Further, the deep fat conduction mechanism includes being arranged at the first oil plant storage tank of the supporting plate side, institute
The one side bottom for stating the first oil plant storage tank is provided with oil guide pipe, is provided with the first transfer tube on the oil guide pipe, and described
The side of one transfer tube is provided with the first valve, and the oil guide pipe connects the thermal capacitance layer, and the opposite side of the supporting plate is set
There is the second oil plant storage tank, be connected with flowline between the second oil plant storage tank and the thermal capacitance layer, on the flowline
It is provided with the second valve.
Further, the bottom of the second oil plant storage tank is provided with an oil return pipe, the oil return pipe connection described the
One oil plant storage tank, the 3rd valve is provided with the oil return pipe, the second transfer tube is provided with the oil return pipe.
Further, the first oil plant storage tank is provided with heater, is provided with the first oil plant storage tank
Temperature detector.
Further, the bottom of the discharging opening is provided with a screen pipe, is arranged at intervals side by side up and down in the screen pipe
There are upper filtering layer and lower filtering layer, the bottom of the screen pipe is connected with a discharge nozzle, and the discharge nozzle is to be obliquely installed.
Further, the bottom of the discharge nozzle is placed with a rewinding case for being used to collect Rebaudiodside A.
The beneficial effects of the utility model are：Spray drying system of the present utility model is used for liquid Rebaudiodside A solution
Drying process, which employs drying tower to be dried, the biography for passing through deep fat conduction mechanism using the thermal capacitance layer outside tower body
Lead to be heated to tower body, the tower body internal temperature rise after heating, then the atomizer by being set at the top of tower body is to Lay Bao
Enlightening glycosides solution is atomized, and the Rebaudiodside A solution of atomization is ejected into inside tower body by fog-spray nozzle, due to being passed through inside tower body
Deep fat heating is crossed, the Rebaudiodside A solution after atomization directly evaporates by high-temperature gas, and the Rebaudiodside A of residual is in powdered straight
The discharge hole for discharge for falling on bottom is connect, drying effect is very notable；The utility model has reasonable in design, and security is good, dries
Effect is good, the advantages that efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
As shown in figure 1, a kind of Rebaudiodside A spray drying system of the present utility model, it includes support 1, the top of support 1
It is horizontally disposed to have a bearing plate 11, it is characterised in that：A fluting 12 is offered on bearing plate 11, drying tower is provided with fluting 12
3, the lower horizontal between support 1 in bearing plate 11 is provided with a supporting plate 13, and groove 14, groove 14 are offered in supporting plate 13
The side of drying tower 3 is socketed on, the holding vessel 2 for depositing Rebaudiodside A solution is provided with bearing plate 11, drying tower 3 includes
There is the tower body 31 of cylinder, the top of tower body 31 is provided with an opening 32, an atomizer 33 is connected with opening 32, atomizer 33
Bottom is arranged in tower body 31, and the bottom of atomizer 33 is connected with a fog-spray nozzle 34, and the top of atomizer 33 is connected with a feeding
Pipe 35, feed pipe 35 connect holding vessel 2, and the bottom of drying tower 3 is provided with a cone barrel discharging opening 36, and the lateral surface of tower body 31 is set
One layer of hollow thermal capacitance layer 5 is equipped with, thermal capacitance layer 5 is connected with deep fat conduction mechanism.
In one preferred embodiment of the utility model, deep fat conduction mechanism includes being arranged at the first oil of the side of supporting plate 13
Expect storage tank 6, the one side bottom of the first oil plant storage tank 6 is provided with oil guide pipe 61, the first driving is provided with oil guide pipe 61
Pump 62, the side of the first transfer tube 62 are provided with the first valve 63, and oil guide pipe 61 connects thermal capacitance layer 5, the opposite side of supporting plate 13
The second oil plant storage tank 7 is provided with, flowline 71 is connected between the second oil plant storage tank 7 and thermal capacitance layer 5, is set on flowline 71
It is equipped with the second valve 72.
In one preferred embodiment of the utility model, the bottom of the second oil plant storage tank 7 is provided with an oil return pipe 8, oil return
Pipe 8 connects the first oil plant storage tank 6, is provided with the 3rd valve 81 on oil return pipe 8, the second transfer tube 82 is provided with oil return pipe 8.
In one preferred embodiment of the utility model, the first oil plant storage tank 6 is provided with heater 64, and the first oil plant is deposited
Temperature detector 65 is provided with storage tank 6.
In one preferred embodiment of the utility model, the bottom of discharging opening 36 is provided with a screen pipe 4, in screen pipe 4 on
It is arranged at intervals with filtering layer 41 and lower filtering layer 42 side by side down, the bottom of screen pipe 4 is connected with a discharge nozzle 43, and discharge nozzle 43 is to incline
Tiltedly set.
In one preferred embodiment of the utility model, the bottom of discharge nozzle 43 is placed with the receipts for being used to collect Rebaudiodside A
Hopper 44.
Spray drying system of the present utility model is used for the drying process of liquid Rebaudiodside A solution, and which employs drying
Tower 3 is dried, and using the thermal capacitance layer 5 outside tower body 31 tower body 31 is added by the conduction of deep fat conduction mechanism
Heat, the internal temperature of tower body 31 rise after heating, then the atomizer 33 set by the top of tower body 31 enter to Rebaudiodside A solution
Row atomization, the Rebaudiodside A solution of atomization is ejected into inside tower body 31 by fog-spray nozzle 34, due to inside tower body 31 through overheat
Oil heating, the Rebaudiodside A solution after atomization directly evaporate by high-temperature gas, and the Rebaudiodside A of residual directly falls in powdered
Discharging opening 36 to bottom discharges, and drying effect is very notable；The utility model has reasonable in design, and security is good, dries effect
Fruit is good, the advantages that efficiency high.
The fluting 12 set on bearing plate 11 is used to place drying tower 3, passes through bearing plate 11 and the dual company of supporting plate 13
Connect, drying tower 3 is set more firm, the holding vessel 2 set on bearing plate 11 is molten for placing Rebaudiodside A to be dried
Liquid, holding vessel 2 are connected to atomizer 33 by feed pipe 35, and Rebaudiodside A solution enters atomizer 33 by feed pipe 35 and entered
Row atomization, is then sprayed inside tower body 31 by fog-spray nozzle 34.
The lateral surface of tower body 31 is provided with one layer of thermal capacitance layer 5, and thermal capacitance layer 5 is connected with deep fat conduction mechanism, deep fat conduction machine
Structure includes the first oil plant storage tank 6 and the second oil plant storage tank 7, and being provided with heater 64 in the first oil plant storage tank 6 uses
Oil plant in the first oil plant storage tank 6 heats, and after heating, opens the first valve 63, while the first transfer tube
62 work, deep fat is conducted into thermal capacitance layer 5 by oil guide pipe 61 and starts to heat tower body 31, is heated to certain temperature
Afterwards, the second valve 72 is opened, and deep fat is entered in the second oil plant storage tank 7 by flowline 71, and then the 3rd valve 81 is opened,
Second transfer tube 82, which works, is back to deep fat in the first oil plant storage tank 6 by oil return pipe 8, is circulated with this, to tower body 31
Heated, the stabilization and continuation of keeping temperature.
The Rebaudiodside A liquid ejected by fog-spray nozzle 34 runs into high temperature and evaporated rapidly, and liquid evaporation is pushed up to tower body 31
Portion, Rebaudiodside A are in then powdered whereabouts, are exported by the discharging opening 36 of cone cylinder shape, the filtering of the bottom setting of discharging opening 36
Pipe 4 is used to filter Rebaudiodside A, and filtering layer 41 is provided with screen pipe 4 and lower filtering layer 42 to carry out two to Rebaudiodside A
Secondary filtering, make the Rebaudiodside A after filtering more pure, better quality, the discharge nozzle 43 of the bottom of screen pipe 4 makes to be obliquely installed
Rebaudiodside A has buffering during falling, and facilitates the rewinding of rewinding case 44.
Above example is only a kind of the utility model embodiment therein, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of Rebaudiodside A spray drying system, it includes support, and the cradle top is horizontally disposed a bearing plate, and it is special
Sign is：A fluting is offered on the bearing plate, is provided with drying tower in the fluting, in bearing plate between the support
Lower horizontal is provided with a supporting plate, groove is offered in the supporting plate, the groove is socketed on the side of drying tower, described
The holding vessel for depositing Rebaudiodside A solution is provided with bearing plate, the drying tower includes the tower body of cylinder, described
An opening is provided with the top of tower body, an atomizer is connected with the opening, the bottom of the atomizer is arranged in tower body, institute
The bottom for stating atomizer is connected with a fog-spray nozzle, and a feed pipe is connected with the top of the atomizer, and the feed pipe connects institute
State holding vessel, the bottom of the drying tower is provided with a cone barrel discharging opening, the lateral surface of the tower body be provided with one layer it is hollow
Thermal capacitance layer, the thermal capacitance layer is connected with deep fat conduction mechanism.
A kind of 2. Rebaudiodside A spray drying system according to claim 1, it is characterised in that：The deep fat conduction mechanism
The first oil plant storage tank including being arranged at the supporting plate side, the one side bottom of the first oil plant storage tank is provided with
Oil guide pipe, the first transfer tube is provided with the oil guide pipe, the side of first transfer tube is provided with the first valve, described to lead
Oil pipe connects the thermal capacitance layer, and the opposite side of the supporting plate is provided with the second oil plant storage tank, the second oil plant storage tank
Flowline is connected between the thermal capacitance layer, the second valve is provided with the flowline.
A kind of 3. Rebaudiodside A spray drying system according to claim 2, it is characterised in that：The second oil plant storage
The bottom of tank is provided with an oil return pipe, and the oil return pipe connects the first oil plant storage tank, and the is provided with the oil return pipe
Three valves, the second transfer tube is provided with the oil return pipe.
A kind of 4. Rebaudiodside A spray drying system according to claim 2, it is characterised in that：The first oil plant storage
Tank is provided with heater, and temperature detector is provided with the first oil plant storage tank.
A kind of 5. Rebaudiodside A spray drying system according to claim 1, it is characterised in that：The bottom of the discharging opening
A screen pipe is provided with, filtering layer and lower filtering layer, the bottom of the screen pipe are arranged at intervals with side by side up and down in the screen pipe
A discharge nozzle is connected with, the discharge nozzle is to be obliquely installed.
A kind of 6. Rebaudiodside A spray drying system according to claim 5, it is characterised in that：The bottom of the discharge nozzle
It is placed with a rewinding case for being used to collect Rebaudiodside A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901412.1U CN206924449U (en) | 2017-07-24 | 2017-07-24 | A kind of Rebaudiodside A spray drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901412.1U CN206924449U (en) | 2017-07-24 | 2017-07-24 | A kind of Rebaudiodside A spray drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924449U true CN206924449U (en) | 2018-01-26 |
Family
ID=61355439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901412.1U Expired - Fee Related CN206924449U (en) | 2017-07-24 | 2017-07-24 | A kind of Rebaudiodside A spray drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926855A (en) * | 2018-08-13 | 2018-12-04 | 杭州看啊贸易有限公司 | A kind of novel atomizing drying machine |
-
2017
- 2017-07-24 CN CN201720901412.1U patent/CN206924449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926855A (en) * | 2018-08-13 | 2018-12-04 | 杭州看啊贸易有限公司 | A kind of novel atomizing drying machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180126 Termination date: 20200724 |