CN204560824U - Instant black tea circulating vacuum freeze drying tank - Google Patents
Instant black tea circulating vacuum freeze drying tank Download PDFInfo
- Publication number
- CN204560824U CN204560824U CN201520202250.3U CN201520202250U CN204560824U CN 204560824 U CN204560824 U CN 204560824U CN 201520202250 U CN201520202250 U CN 201520202250U CN 204560824 U CN204560824 U CN 204560824U
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- Prior art keywords
- vacuum
- black tea
- freeze drying
- vacuum tank
- tank
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of instant black tea circulating vacuum freeze drying tank, include vacuum tank, vacuum machine, be provided with in vacuum tank and carry materials device, carry materials device side and be provided with spreading heat sink, described materials device of carrying includes two driving wheels vertically arranged and put, two driving wheels are set with conveyer belt, conveyer belt is evenly provided with receiver, spreading heat sink includes the multiple staggered absorber plate arranged along short transverse, tealeaves is from high to low through heat transfer plate cooling processing repeatedly, after cooling processing, tealeaves gets back to vacuum tank through secondary cycle feeding device again, improve heat transfer, the efficiency of mass transfer, increase the surface area of unit volume freeze-dried material, just can obtain rate of drying faster.
Description
Technical field
The utility model relates to instant black tea preparation field, specifically belongs to instant black tea circulating vacuum freeze drying tank.
Background technology
Instant black tea is a kind of solid drink tea that can be dissolved in rapidly water.To become to sample tea, semi-finished product tea, tealeaves byproduct or fresh leaf be for raw material, by technical process such as extracting, filter, be concentrated, dry, be processed into and a kind ofly easily dissolve in water and without the graininess of tea grounds, powdery or scutellate new beverage, there are Instant Drinks easy to carry, not containing advantages such as residues of pesticides.For the freeze drying operation of current instant black tea, existing vacuum refrigeration equipment can not meet the production status of reality, and production efficiency is low, freezing bad.
Utility model content
The purpose of this utility model is to provide a kind of instant tea freeze drying plant, heat transfer plate is arranged to cross arrangement mode, tealeaves is from high to low through heat transfer plate cooling processing repeatedly, after cooling processing, tealeaves gets back to vacuum tank through secondary cycle feeding device again, improve the efficiency of heat transfer, mass transfer, increase the surface area of unit volume freeze-dried material, just can obtain rate of drying faster.
The technical solution of the utility model is as follows:
Instant black tea circulating vacuum freeze drying tank, include vacuum tank, vacuum machine, be provided with in vacuum tank and carry materials device, carry materials device side and be provided with spreading heat sink, described materials device of carrying includes two driving wheels vertically arranged and put, and two driving wheels is set with conveyer belt, conveyer belt is evenly provided with receiver, spreading heat sink includes the multiple staggered absorber plate arranged along short transverse, and the absorber plate of most significant end extend into receiver lower end; The feed opening of vacuum tank lower end is provided with triple valve, two ports of triple valve are provided with secondary cycle feeding device, drainage conduit, secondary cycle feeding device includes remaining box, material spray air pump, the high pressure discharging opening of remaining box is provided with high pressure stuff-spraying pipe, and the high pressure stuff-spraying pipe other end is provided with towards the spraying material head of receiver.
Described vacuum tank outer wall is provided with vacuum meter.
Be inlaid with snakelike heat pipe in described multiple staggered absorber plate, the entrance point of heat pipe is connected respectively to inlet tube, and the port of export of heat pipe is connected respectively to outlet.
The utility model heat transfer plate is arranged to cross arrangement mode, tealeaves is from high to low through heat transfer plate cooling processing repeatedly, after cooling processing, tealeaves is again through secondary cycle feeding device, the high pressure stuff-spraying pipe of secondary cycle feeding device is pressed into vacuum tank, enter in vacuum tank and carry out cooling twice drying, improve the efficiency of heat transfer, mass transfer, increase the surface area of unit volume freeze-dried material, just can obtain rate of drying faster.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is absorber plate structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, instant black tea circulating vacuum freeze drying tank, include vacuum tank 1, vacuum machine 2, be provided with in vacuum tank 1 and carry materials device 3, carry materials device 3 side and be provided with spreading heat sink 4, carry materials device 3 and include two driving wheels 5 vertically arranged and put, two driving wheels 5 are set with conveyer belt 6, conveyer belt 6 is evenly provided with receiver 7, spreading heat sink 4 includes the multiple staggered absorber plate 8 arranged along short transverse, and the absorber plate 8 of most significant end extend into receiver 7 lower end; The feed opening of vacuum tank 1 lower end is provided with triple valve 9, two ports of triple valve 9 are provided with secondary cycle feeding device 10, drainage conduit 11, secondary cycle feeding device includes remaining box, material spray air pump, the high pressure discharging opening of remaining box is provided with high pressure stuff-spraying pipe 12, and high pressure stuff-spraying pipe 12 other end is provided with the spraying material head 13 towards receiver 7.Vacuum tank 1 outer wall is provided with vacuum meter.Be inlaid with snakelike heat pipe 14 in multiple staggered absorber plate 8, the entrance point of heat pipe 14 is connected respectively to inlet tube 16, and the port of export of heat pipe 14 is connected respectively to outlet 15.
Claims (3)
1. instant black tea circulating vacuum freeze drying tank, include vacuum tank, vacuum machine, it is characterized in that, be provided with in vacuum tank and carry materials device, carry materials device side and be provided with spreading heat sink, described materials device of carrying includes two driving wheels vertically arranged and put, two driving wheels are set with conveyer belt, conveyer belt is evenly provided with receiver, and spreading heat sink includes the multiple staggered absorber plate arranged along short transverse, and the absorber plate of most significant end extend into receiver lower end; The feed opening of vacuum tank lower end is provided with triple valve, two ports of triple valve are provided with secondary cycle feeding device, drainage conduit, secondary cycle feeding device includes remaining box, material spray air pump, the high pressure discharging opening of remaining box is provided with high pressure stuff-spraying pipe, and the high pressure stuff-spraying pipe other end is provided with towards the spraying material head of receiver.
2. instant black tea circulating vacuum freeze drying tank according to claim 1, it is characterized in that, described vacuum tank outer wall is provided with vacuum meter.
3. instant black tea circulating vacuum freeze drying tank according to claim 1, it is characterized in that, be inlaid with snakelike heat pipe in described multiple staggered absorber plate, the entrance point of heat pipe is connected respectively to inlet tube, and the port of export of heat pipe is connected respectively to outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202250.3U CN204560824U (en) | 2015-04-03 | 2015-04-03 | Instant black tea circulating vacuum freeze drying tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520202250.3U CN204560824U (en) | 2015-04-03 | 2015-04-03 | Instant black tea circulating vacuum freeze drying tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560824U true CN204560824U (en) | 2015-08-19 |
Family
ID=53853536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520202250.3U Expired - Fee Related CN204560824U (en) | 2015-04-03 | 2015-04-03 | Instant black tea circulating vacuum freeze drying tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108936774A (en) * | 2018-07-23 | 2018-12-07 | 白宏周 | A kind of semi-automatic filling apparatus of glutinous rice lotus root |
-
2015
- 2015-04-03 CN CN201520202250.3U patent/CN204560824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108936774A (en) * | 2018-07-23 | 2018-12-07 | 白宏周 | A kind of semi-automatic filling apparatus of glutinous rice lotus root |
| CN108936774B (en) * | 2018-07-23 | 2020-07-28 | 江西艾斯欧匹精密智造科技有限公司 | Glutinous rice lotus root is with semi-automatic filling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20170403 |