CN207041945U - A kind of flash system - Google Patents
A kind of flash system Download PDFInfo
- Publication number
- CN207041945U CN207041945U CN201720628986.6U CN201720628986U CN207041945U CN 207041945 U CN207041945 U CN 207041945U CN 201720628986 U CN201720628986 U CN 201720628986U CN 207041945 U CN207041945 U CN 207041945U
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- CN
- China
- Prior art keywords
- tank body
- heating
- steam
- pipeline
- flash
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model belongs to technical field of chemical, and in particular to a kind of flash system, including tank body, tank body are provided with charging aperture, the spray feed pipe connected with charging aperture are provided with tank body；At least two liquid distribution plates are provided with below spray feed pipe, adjacent liquid distribution plate is staggered；All heating jacket is coated outside tank body and heating jacket is layered setting along tank body from top to bottom, forms independent zone of heating；Steam inlet is equipped with the upside of each layer of zone of heating of tank base, steam (vapor) outlet is designed with the downside of each layer of zone of heating；Steam inlet is connected by pipeline I with steam raising plant；Pipeline I is provided with compress wind entrance；Steam (vapor) outlet is connected by pipeline II with vapour-recovery unit.Flash temperature can be adjusted according to feed liquid situation is actually added into using the utility model, and shorten flash-off time, ensure flash evaporation effect.
Description
Technical field
The utility model belongs to technical field of chemical, and in particular to a kind of flash system.
Background technology
Flash distillation is one of conventional operational means of chemical field, and generally use flash tank is realized.But currently used sudden strain of a muscle
Following problem be present in steaming pot：
1st, flash evaporation effect is bad, inefficient；
2nd, flash distillation heating-up temperature can not be adjusted according to the actual conditions of feed liquid；
3rd, flash-off time is long.
The content of the invention
In view of the deficiencies of the prior art, can using the utility model the utility model proposes a kind of flash system
Feed liquid situation adjustment flash temperature is actually added into basis, and shortens flash-off time, ensures flash evaporation effect.
The utility model uses following technical scheme：A kind of flash system, including tank body, tank body are provided with charging aperture, tank
The spray feed pipe connected with charging aperture is provided with vivo；At least two liquid distribution plates, adjacent liquid distribution plate are provided with below spray feed pipe
It is staggered；All heating jacket is coated outside tank body and heating jacket is layered setting along tank body from top to bottom, is formed independent
Zone of heating；Steam inlet is equipped with the upside of each layer of zone of heating of tank base, being designed with steam on the downside of each layer of zone of heating goes out
Mouthful；Steam inlet is connected by pipeline I with steam raising plant；Pipeline I is provided with compress wind entrance；Steam (vapor) outlet passes through pipeline
II connects with vapour-recovery unit.
During concrete operations, as a result of several independent zones of heating, user can be according to the actual feelings for adding feed liquid
Condition selectively turns on one or several zones of heating heat to it, realizes that heating-up temperature is controllable；Feed liquid is entered from charging aperture
After entering, first pass through spray feed pipe and reach liquid distribution plate, due to provided with multiple liquid distribution plates so that feed liquid can be in flash tank fully
Expansion, residence time of the proper extension in flash tank, it ensure that flash evaporation effect.Pipeline I is provided with compress wind entrance, logical
Compress wind is passed through while entering steam, flow velocity of the increase steam in zone of heating, shortens flash-off time.
Described liquid distribution plate includes transverse slat and in transverse slat free end and riser normal thereto.When feed liquid is on liquid distribution plate
It after life rises to the height of riser, can overflow, waterfall type liquid film be formed, subsequently into next liquid distribution plate.Increased using which
Big contact area of the feed liquid with space in tank, ensure that flash evaporation effect.
In summary, the utility model is simple in construction, and heating can be adjusted flexibly according to the situation for adding feed liquid in user
Temperature, and flash-off time is short, and flash evaporation effect is good, efficiency high.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1st, tank body, 2, charging aperture, 3, spray feed pipe, 4, liquid distribution plate, 5, heating jacket, 6, steam inlet, 7, steam
Vapor outlet, 8, pipeline I, 9, steam raising plant, 10, compress wind entrance, 11, pipeline II, 12, vapour-recovery unit, 13, outlet
Mouthful, 14, liquid outlet, 4-1, transverse slat, 4-2, riser.
Embodiment
A kind of flash system, including tank body 1, tank body 1 are provided with charging aperture 2, are provided with what is connected with charging aperture 2 in tank body 1
Spray feed pipe 3；The lower section of spray feed pipe 3 is provided with least two liquid distribution plates 4, and adjacent liquid distribution plate 4 is staggered；Outside tank body 1
All coat heating jacket 5 and heating jacket 5 is layered setting along tank body 1 from top to bottom, form independent zone of heating；The bottom of tank body 1
Steam inlet 6 is equipped with the upside of each layer of portion zone of heating, steam (vapor) outlet 7 is designed with the downside of each layer of zone of heating；Steam inlet
6 are connected by pipeline I8 with steam raising plant 9；Pipeline I8 is provided with compress wind entrance 10；Steam (vapor) outlet 7 passes through pipeline
II11 connects with vapour-recovery unit 12.
Described liquid distribution plate 4 includes transverse slat 4-1 and in transverse slat free end and riser 4-2 normal thereto.
Claims (2)
1. a kind of flash system, including tank body (1), tank body (1) is provided with charging aperture (2), it is characterised in that：Set in tank body (1)
There is the spray feed pipe (3) connected with charging aperture (2)；At least two liquid distribution plates (4) are provided with below spray feed pipe (3), it is adjacent
Liquid distribution plate (4) is staggered；The outside all cladding heating jackets (5) of tank body (1) and heating jacket (5) along tank body (1) from upper and
Lower leaf is set, and forms independent zone of heating；Steam inlet (6) is equipped with the upside of the zone of heating of each layer of tank body (1) bottom, it is each
Steam (vapor) outlet (7) is designed with the downside of layer zone of heating；Steam inlet (6) is connected by pipeline I (8) with steam raising plant (9)；
Pipeline I (8) is provided with compress wind entrance (10)；Steam (vapor) outlet (7) is connected by pipeline II (11) with vapour-recovery unit (12).
A kind of 2. flash system according to claim 1, it is characterised in that：Described liquid distribution plate (4) includes transverse slat (4-1)
And in transverse slat free end and riser normal thereto (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628986.6U CN207041945U (en) | 2017-06-01 | 2017-06-01 | A kind of flash system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628986.6U CN207041945U (en) | 2017-06-01 | 2017-06-01 | A kind of flash system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207041945U true CN207041945U (en) | 2018-02-27 |
Family
ID=61491807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628986.6U Expired - Fee Related CN207041945U (en) | 2017-06-01 | 2017-06-01 | A kind of flash system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207041945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064220A (en) * | 2019-05-27 | 2019-07-30 | 昆明理工大学 | A kind of microwave reinforced successive flash vaporization system that feed liquid is moved with thin layer and drop stream |
-
2017
- 2017-06-01 CN CN201720628986.6U patent/CN207041945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064220A (en) * | 2019-05-27 | 2019-07-30 | 昆明理工大学 | A kind of microwave reinforced successive flash vaporization system that feed liquid is moved with thin layer and drop stream |
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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: 20180227 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |