CN220939122U - Powder essence spray drying device - Google Patents
Powder essence spray drying device Download PDFInfo
- Publication number
- CN220939122U CN220939122U CN202322342014.9U CN202322342014U CN220939122U CN 220939122 U CN220939122 U CN 220939122U CN 202322342014 U CN202322342014 U CN 202322342014U CN 220939122 U CN220939122 U CN 220939122U
- Authority
- CN
- China
- Prior art keywords
- atomizer
- drying tank
- hot
- air
- hot 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.)
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Links
- 238000001694 spray drying Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000796 flavoring agent Substances 0.000 claims description 9
- 235000019634 flavors Nutrition 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides a powder essence spray drying device, wherein a drying tank is supported by a plurality of supporting legs, a discharging pipe is arranged at the bottom of the drying tank, a spray head is arranged at the top of the drying tank, the spray head is connected with an atomizer at the top of the drying tank, a feeding end of the atomizer is connected with a wet material supply device through a feeding pipe, an air inlet end of the atomizer is connected with an air supply device through an air inlet pipe, the air supply device is used for introducing high-speed hot air into the atomizer through the air inlet pipe, a plurality of hot air nozzles are arranged at the upper part in the drying tank, the hot air nozzles are communicated with a hot air pipe, and the hot air pipe is also supplied with air by the air supply device. The device combines hot air with the atomizer, and in this process, the vaporific liquid drop of nozzle blowout can dry fast, and it dries more thoroughly more than the spray drying mode of disconnect-type, so the energy that consumes is less yet.
Description
Technical Field
The utility model relates to the field of essence manufacturing, in particular to a powder essence spray drying device.
Background
A powder flavor spray drying device is an apparatus for converting liquid flavor into a powder form. The flavour liquid is atomised into tiny droplets by a spray system, such as a spray head or a rotary atomiser. The droplets are typically between 20 and 200 microns in size to allow rapid evaporation during drying, and the sprayed droplets enter a drying chamber where they are contacted with hot air to allow rapid evaporation.
When the current spray drying device is used, certain problems exist: when atomized liquid drops enter the drying chamber, the hot air and the atomization nozzle are independent, so that the drying effect is not good, if the hot air needs to be completely dried, the hot air needs to be larger as much as possible, but if the hot air is larger as much as possible, the consumption is increased, and the hot air enters the separator to interfere the normal separation work of the separator.
Disclosure of utility model
The utility model provides a powder essence spray drying device based on at least one of the technical problems.
A powder flavor spray drying device comprising: the drying tank, the drying tank is supported by many landing legs, the drying tank bottom is equipped with the discharging pipe, the drying tank top is equipped with the atomising head, the atomising head with the atomizer at drying tank top is connected, the feed end of atomizer passes through the inlet pipe and is connected with wet material supply arrangement, the inlet end of atomizer passes through the intake pipe and is connected with air supply unit, air supply unit pass through the intake pipe to the atomizer lets in high-speed hot-blast, upper portion in the drying tank is equipped with a plurality of hot-blast spouts, hot-blast spout and hot-blast main intercommunication, the hot-blast main also by air supply unit air supply.
In one possible implementation, a control valve is provided on the feed pipe.
In one possible implementation, a diffuser is disposed below the spray head, and the diffuser is in a horn shape, and its tip is located at the center of the lower end of the spray head.
In one possible implementation, the hot air spray head is an angle-adjustable spray head.
The beneficial effects are that: the device combines hot air and atomizer, and its atomizing principle is: the hot air is utilized to form high-speed air flow through the fine pipe orifice, the generated negative pressure drives the liquid to be sprayed onto the barrier, and the liquid is splashed to the periphery under high-speed impact to enable the liquid drops to be changed into mist particles to be sprayed out from the nozzle. In this process, the spray droplets from the nozzles will dry faster and more thoroughly than in the separate spray drying mode, and therefore consume less energy.
Drawings
Fig. 1 shows a schematic structure of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
Example 1
A powder flavor spray drying device as shown in fig. 1, comprising: the drying tank 1, drying tank 1 is supported by many landing legs 2, drying tank 1 bottom is equipped with discharging pipe 3, drying tank 1 top is equipped with atomising head 7, atomising head 7 is connected with the atomizer 4 at drying tank 1 top, the feed end of atomizer 4 passes through inlet pipe 5 and is connected with wet material supply unit 6, the inlet end of atomizer 4 passes through intake pipe 10 and air supply unit 11 is connected, air supply unit 11 lets in high-speed hot-blast to atomizer 4 through intake pipe 10, upper portion in the drying tank 1 is equipped with a plurality of hot-blast shower nozzles 13, hot-blast shower nozzle 13 and hot-blast main 14 intercommunication, hot-blast main 14 also is through tubule 12 air supply by air supply unit 11.
Specifically, the atomizer 4 is a compression atomizer 4, and the atomization principle is as follows: the hot air is utilized to form high-speed air flow through a fine pipe orifice, the generated negative pressure drives liquid to be sprayed onto a barrier, and the liquid is splashed to the periphery under high-speed impact to enable liquid drops to be changed into mist particles to be sprayed out from a nozzle; in the process, hot air is supplied by the air supply device 11 through the air inlet pipe 10, and wet material enters the atomizer 4 through the feed pipe 5.
In order to facilitate the control of the feed amount of the feed pipe 5, a control valve 8 is arranged on the feed pipe 5, and the control valve 8 can control the feed amount.
In order to enable wet materials entering the drying tank 1 to be dried rapidly, a diffuser 9 is arranged below the spray head 7, the diffuser 9 is in a horn shape, the tip end of the diffuser 9 is positioned at the center of the lower end of the spray head 7, and the diffuser 9 with the structure can enable atomized air sprayed by the spray head 7 to be diffused rapidly and be contacted with hot air in the drying tank 1 rapidly and sufficiently, so that drying efficiency and drying effect are improved greatly.
In one possible implementation manner, the hot air spray head 13 can adopt a mature spray head with an adjustable angle, the hot air spray head 13 can assist in introducing hot air into the drying tank 1, the spray head with an adjustable angle can enable turbulence to occur in the drying tank 1, the drying speed of essence is accelerated, and when hanging materials occur on the inner wall of the drying tank 1, the spray head sprays high-pressure air flow to blow off the hanging materials.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. A powder flavor spray drying device, comprising: the drying tank, the drying tank is supported by many landing legs, the drying tank bottom is equipped with the discharging pipe, the drying tank top is equipped with the atomising head, the atomising head with the atomizer at drying tank top is connected, the feed end of atomizer passes through the inlet pipe and is connected with wet material supply arrangement, the inlet end of atomizer passes through the intake pipe and is connected with air supply unit, air supply unit pass through the intake pipe to the atomizer lets in high-speed hot-blast, upper portion in the drying tank is equipped with a plurality of hot-blast spouts, hot-blast spout and hot-blast main intercommunication, the hot-blast main also by air supply unit air supply.
2. The powder flavor spray drying device of claim 1, wherein the feed tube is provided with a control valve.
3. The powder flavor spray drying device of claim 1, wherein a diffuser is provided below the spray head, the diffuser being horn-shaped with a tip at the center of the lower end of the spray head.
4. The powder flavor spray drying device of claim 1, wherein the hot air nozzle is an angularly adjustable spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342014.9U CN220939122U (en) | 2023-08-30 | 2023-08-30 | Powder essence spray drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342014.9U CN220939122U (en) | 2023-08-30 | 2023-08-30 | Powder essence spray drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939122U true CN220939122U (en) | 2024-05-14 |
Family
ID=91015698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322342014.9U Active CN220939122U (en) | 2023-08-30 | 2023-08-30 | Powder essence spray drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939122U (en) |
-
2023
- 2023-08-30 CN CN202322342014.9U patent/CN220939122U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |