CN206652261U - A kind of forced-circulation evaporation vapour liquid separator - Google Patents
A kind of forced-circulation evaporation vapour liquid separator Download PDFInfo
- Publication number
- CN206652261U CN206652261U CN201720369170.6U CN201720369170U CN206652261U CN 206652261 U CN206652261 U CN 206652261U CN 201720369170 U CN201720369170 U CN 201720369170U CN 206652261 U CN206652261 U CN 206652261U
- Authority
- CN
- China
- Prior art keywords
- forced
- liquid separator
- demister
- vapour liquid
- circulation evaporation
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 238000001704 evaporation Methods 0.000 title claims abstract description 16
- 230000008020 evaporation Effects 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims description 7
- 238000010025 steaming Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 238000003911 water pollution Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of forced-circulation evaporation vapour liquid separator, and it includes separating cavity, and separation container is provided with the disengagement chamber body, and the separation container includes conduction part and is arranged on the overflow part of conduction part upper end；Demister is provided with above the separation container；The bottom of the separation cavity is provided with bottom discharge mouth, and secondary steam pipe is provided with the top of the separation cavity.Separator provided by the utility model, indirect steam separate thoroughly with solution, and foam removal effect is good, it is not easy to which flushing, indirect steam is cleaner, hardly carries material particles secretly, will not be to next effect heating pipe outer wall and condensation water pollution.
Description
Technical field
The utility model belongs to chemical mechanical equipment technical field, and in particular to a kind of forced-circulation evaporation vapor-liquid separation
Device.
Background technology
Forced-circulation evaporation is one kind of numerous evaporated forms, is seethed with excitement in order to avoid feed liquid on heating surface and forms fouling,
Flow velocity of the feed liquid in pipe is higher.It is heated when circulation solution flows through heat exchanger, portion when then pressure reduces in the separator
Point evaporated, suitable for easy fouling liquid, high viscosity liquid, the highly enriched device in multi-effect evaporating device.But general type
Vapour liquid separator, indirect steam separate not thoroughly with solution, and foam removal effect is bad, and easy flushing, solution is brought into by indirect steam
Next effect, causes condensed water to be contaminated.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of forced-circulation evaporation is used
Vapour liquid separator.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
The utility model discloses a kind of forced-circulation evaporation vapour liquid separator, and it includes separating cavity, the disengagement chamber
Separation container is provided with vivo, and the separation container includes conduction part and is arranged on the overflow part of conduction part upper end；The separation
Demister is provided with above container；The bottom of the separation cavity is provided with bottom discharge mouth, is set at the top of the separation cavity
There is secondary steam pipe.
Further, it is provided with rotary washing nozzle below the demister.
Further, the demister the week side of boss is provided with material collecting tank.
Further, the diameter of the overflow part is more than the diameter of the conduction part, can reduce the flow velocity of flow；It is described
Flow speed controller is provided with overflow part；The flow speed controller includes fixed dam and the activity being connected with the fixed dam
Baffle plate.
Further, the demister is eight impeller demisters.
Further, the inlet end of the secondary steam pipe is higher than the height of the demister.
The beneficial effect that the utility model is reached is：
In the application of forced-circulation evaporation vapour liquid separator, vapour liquid separator is heating in the top of heater, solution
It is heated in device and then quickly enters vapour liquid separator along the conduction part of separation container.Solution seethes with excitement vaporization in separation container
Vehicle repair major is separated into, the flow velocity of flow speed controller control solution is provided with the overflow part of separation container, ensures that separation is held
Will not buildup in device.Subsequent concentrate freely falls into vapour liquid separator bottom discharge.Because most solutions boiling can produce bubble
Foam, and indirect steam can be with this part foam, so in vapour liquid separator in rapid uphill process in the presence of vacuumizing
Top sets demister.Most of foam stopped by demister, static and then carried thing secretly in inwall free-falling, foam
Expect that particle can produce incrustation during free-falling to inner tube wall, with the growth of working time, this incrustation can be difficult
Cleaning, therefore rotary washing nozzle is installed below demister.Cleaning agent is delivered to spray by rotary washing nozzle by centrifugal pump
Mouth cavity, the rotation of hydraulic-driven nozzle, nozzle spray-hole produce effective injection fluid column, and the injection stream of high impact forces is to inner tube wall
There is preferable cleaning effect.The edge of demister is provided with material collecting tank, when indirect steam enters demister, in the work of centrifugal force
Inner cylinder edge being thrown to the lower material particles for carry secretly in indirect steam to fall into material collecting tank, material collecting tank is provided with clean-up port,
Buildup can regularly be cleared up.So the cleaner indirect steam of segregation ratio goes out vapour liquid separator from the secondary steam pipe at top and entered
Lower 1st effective evaporator.Indirect steam by above-mentioned processing is cleaner, hardly carries material particles secretly, will not be to next effect
Heat pipe outer wall and condensation water pollution.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of forced-circulation evaporation vapour liquid separator, it includes separating cavity 1, the separation cavity 1
Separation container 2 is inside provided with, the separation container 2 includes conduction part 201 and is arranged on the overflow part 202 of the upper end of conduction part 201；
The top of separation container 2 is provided with demister 3；The bottom of the separation cavity 1 is provided with bottom discharge mouth 4, the separation
The top of cavity 1 is provided with secondary steam pipe 5.
In the present embodiment, the lower section of demister 3 is provided with rotary washing nozzle 6.The week side of boss of demister 3 is provided with collection
Hopper 7.
Wherein, the diameter of the overflow part 202 is more than the diameter of the conduction part 201, can reduce the flow velocity of flow；Institute
State and flow speed controller 8 is provided with overflow part 202；The flow speed controller 8 include fixed dam 801 and with the fixed dam
The sideboard 802 of 801 connections.Both overflow part and conduction part joint are split to form an inlet by fixed dam 801, when
When liquid inventory is excessive, flow velocity is too fast, sideboard is impacted, blocks inlet, so as to coutroi velocity.
In the present embodiment, the demister 3 is eight impeller demisters.The rotary washing nozzle 6 is provided with four.It is described
The inlet end of secondary steam pipe 5 is higher than the height of the demister 3.
Operation principle：Solution is heated and then quickly enters separation along the conduction part 201 of separation container 2 in the heater
Cavity 1.Solution vaporization of being seethed with excitement in separation container 2 is separated into vehicle repair major, and flow speed controller 8 controls the flow velocity of solution, ensures
Will not buildup in separation container 2.Subsequent concentrate freely falls into the separation bottom discharge mouth 4 of cavity 1 and discharged.Indirect steam is being taken out very
Foam is produced in the presence of sky entrainment of solution boiling to rise rapidly, most of foam is installed in removing for the top of separation cavity 1
Foam device 3 stops, static and then along inwall free-falling.Material particles meeting pair during free-falling is carried in foam secretly
Inner tube wall produces incrustation, therefore four rotary washing nozzles 6 installed in the lower section of demister 3 can use the injection stream pair of high impact forces
Separate the inwall all positon cleaning of cavity 1.Indirect steam enters demister 3, under the influence of centrifugal force, the thing carried secretly in steam
Material particle, which is thrown to, to be arranged in the material collecting tank 7 at the edge of demister 3, and material collecting tank 7 is provided with clean-up port, can regularly clear up buildup.
The cleaner indirect steam of segregation ratio goes out to separate cavity 1 from the secondary steam pipe 5 at top and enters lower 1st effective evaporator.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of forced-circulation evaporation vapour liquid separator, it is characterised in that including separating cavity, set in the disengagement chamber body
There is separation container, the separation container includes conduction part and is arranged on the overflow part of conduction part upper end；Above the separation container
It is provided with demister；The bottom of the separation cavity is provided with bottom discharge mouth, and secondary steaming is provided with the top of the separation cavity
Steam pipe.
2. a kind of forced-circulation evaporation vapour liquid separator according to claim 1, it is characterised in that under the demister
Side is provided with rotary washing nozzle.
A kind of 3. forced-circulation evaporation vapour liquid separator according to claim 1, it is characterised in that the demister week
Side is provided with material collecting tank.
4. a kind of forced-circulation evaporation vapour liquid separator according to claim 1, it is characterised in that the overflow part
Diameter is more than the diameter of the conduction part；Flow speed controller is provided with the overflow part；The flow speed controller includes fixing
Baffle plate and the sideboard being connected with the fixed dam.
5. a kind of forced-circulation evaporation vapour liquid separator according to claim 1, it is characterised in that the demister is
Eight impeller demisters.
A kind of 6. forced-circulation evaporation vapour liquid separator according to claim 1, it is characterised in that the indirect steam
The inlet end of pipe is higher than the height of the demister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369170.6U CN206652261U (en) | 2017-04-10 | 2017-04-10 | A kind of forced-circulation evaporation vapour liquid separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369170.6U CN206652261U (en) | 2017-04-10 | 2017-04-10 | A kind of forced-circulation evaporation vapour liquid separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652261U true CN206652261U (en) | 2017-11-21 |
Family
ID=60317297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720369170.6U Expired - Fee Related CN206652261U (en) | 2017-04-10 | 2017-04-10 | A kind of forced-circulation evaporation vapour liquid separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2751036C1 (en) * | 2020-12-28 | 2021-07-07 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Centrifugal separation element |
-
2017
- 2017-04-10 CN CN201720369170.6U patent/CN206652261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2751036C1 (en) * | 2020-12-28 | 2021-07-07 | Общество с ограниченной ответственностью "Экспертный технический центр ЦКБН" | Centrifugal separation element |
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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: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |