CN202410198U - Vertically integrated film evaporator for condensation and evaporation - Google Patents
Vertically integrated film evaporator for condensation and evaporation Download PDFInfo
- Publication number
- CN202410198U CN202410198U CN2011205425438U CN201120542543U CN202410198U CN 202410198 U CN202410198 U CN 202410198U CN 2011205425438 U CN2011205425438 U CN 2011205425438U CN 201120542543 U CN201120542543 U CN 201120542543U CN 202410198 U CN202410198 U CN 202410198U
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- film evaporator
- thin film
- evaporation
- condensation
- main frame
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Abstract
The utility model discloses a vertically integrated film evaporator for condensation and evaporation, which comprises a coil reflux condensation splitter and a film evaporator main unit. The coil reflux condensation splitter is positioned right above the film evaporator main unit, and a condensed gas inlet of the coil reflux condensation splitter is communicated with an evaporated gas outlet of the film evaporator main unit through fluids. The vertically integrated film evaporator for condensation and evaporation is applicable to readily oxidizable substances and thermosensitive substances, the yield of volatile substances can be improved, evaporation time is shortened, accordingly, evaporation efficiency is high, separation effects are fine, and equipment such as a vacuum pump is prevented from being easily damaged.
Description
Technical field
The utility model relates to a kind of thin film evaporator, particularly integral type thin film evaporator about condensation and the evaporation.
Background technology
Different according to film forming reason and flow direction; Thin film evaporator of the prior art is divided into three kinds of climbing film evaporator, falling film evaporator and luwa evaporators, and wherein luwa evaporator is applied in industries such as chemical industry, petrochemical industry, medicine, agricultural chemicals, daily use chemicals, food, fine chemistry industry widely.The evaporimeter main frame of existing luwa evaporator is installed, is connected with mode arranged side by side with condenser, and there is following technological deficiency in it: the yield of volatile substances is low, evaporation efficiency is low, evaporation time is long, thereby inferior separating effect; And pollute vavuum pump easily, equipment is damaged easily.In addition; In the prior art when carrying out material evaporation; Material long-time heating continuously in agitated reactor; Lower boiling component is evaporated to flow in the condenser and reclaims, and all the other residues continue in agitated reactor, to heat, and makes unstability material generation chemical reaction such as readily oxidizable substance, heat-sensitive substance easily and goes bad.
The utility model content
To the deficiency that exists in the prior art; The purpose of the utility model is to provide a kind of and is applicable to readily oxidizable substance and heat-sensitive substance, improves the volatile substances yield, shortens the condensation of evaporation time and evaporates integral type thin film evaporator up and down; Make high, the good separating effect of evaporation efficiency, and equipment such as protection vavuum pump is difficult for being damaged.
The technical scheme of the utility model is achieved in that condensation and evaporates integral type thin film evaporator up and down; Comprise coil pipe condensing reflux current divider and thin film evaporator main frame; Said coil pipe condensing reflux current divider is positioned at directly over the said thin film evaporator main frame, and the boil-off gas of the be condensed gas access and the said thin film evaporator main frame of said coil pipe condensing reflux current divider outlet fluid communication.
Above-mentioned condensation and evaporation be the integral type thin film evaporator up and down, and the roller blade applicator is installed in the evaporation cavity of said thin film evaporator main frame, and the top of said roller blade applicator is equipped with material separating disc, and the material outlet of feeder is positioned at the said material separating disc top of going up.
Above-mentioned condensation and evaporation be the integral type thin film evaporator up and down, and the evaporation cavity bottom of said thin film evaporator main frame is successively through the first glass bend pipe and the second glass bend pipe and the first glass receiving flask fluid communication.
Above-mentioned condensation and evaporation be integral type thin film evaporator, the condensate outlet of said coil pipe condensing reflux current divider and the second glass receiving flask fluid communication up and down.
Above-mentioned condensation and evaporation be the integral type thin film evaporator up and down, and the sidewall of said coil pipe condensing reflux current divider is provided with temperature-measuring port.
Above-mentioned condensation and evaporation be the integral type thin film evaporator up and down, and said thin film evaporator main frame is installed on the thin film evaporator main frame holder part.
Above-mentioned condensation and evaporation be the integral type thin film evaporator up and down, and the bottom of said roller blade applicator is equipped with down material separating disc, and said material separating disc down and glass main shaft are fixedly installed togather.
The beneficial effect of the utility model is: the utility model condensation and evaporation up and down integral type thin film evaporator are installed in coil pipe condensing reflux current divider directly over the thin film evaporator main frame; The very well ground of the gas that in the evaporation cavity of thin film evaporator main frame, is evaporated directly gets into and cools off in the coil pipe condensing reflux current divider and become liquid, imports then to collect in the second glass receiving flask; Improve the volatile substances yield, shorten evaporation time, make that evaporation efficiency is high, good separating effect, and equipment such as protection vavuum pump is difficult for being damaged.Part does not become the light component of gas and evaporation cavity that heavy ends flow to thin film evaporator main frame bottom; Import in the first glass receiving flask through the first glass elbow and the second glass elbow then; And then join feeder and evaporate; The mode that dynamically adds is adopted in charging in the feeder; Evaporation process moment in the evaporation cavity of thin film evaporator main frame accomplished, avoided decomposition that unstable materials such as readily oxidizable substance, heat-sensitive substance cause in long-time heating and repeated heating, rotten.
Description of drawings
Fig. 1 is the structural representation of integral type thin film evaporator about the utility model condensation and the evaporation.
Among the figure: 1-coil pipe condensing reflux current divider, 2-feeder, the last material separating disc of 3-, 4-roller blade applicator; 5-thin film evaporator main frame, material separating disc under the 6-, 7-thin film evaporator main frame holder part, 8-glass spindle flange dish; The 9-first glass bend pipe, the 10-second glass bend pipe, the 111-first glass receiving flask, the 112-second glass receiving flask; 12-thin film evaporator main frame flange pressure ring, 13-glass main shaft, the outlet of 14-conduction oil, 15-conduction oil inlet; The 16-condensate outlet, 17-condensate liquid inlet, 18-temperature-measuring port.
The specific embodiment
In conjunction with accompanying drawing the utility model is done further explanation:
As shown in Figure 1; Present embodiment condensation and evaporation be the integral type thin film evaporator up and down; Comprise coil pipe condensing reflux current divider 1 and thin film evaporator main frame 5; Said coil pipe condensing reflux current divider 1 is positioned at directly over the said thin film evaporator main frame 5, and the boil-off gas of the be condensed gas access and the said thin film evaporator main frame 5 of said coil pipe condensing reflux current divider 1 outlet fluid communication.Roller blade applicator 4 is installed in the evaporation cavity of said thin film evaporator main frame 5, and the top of said roller blade applicator 4 is equipped with material separating disc 3, and the material outlet of feeder 2 is positioned at said material separating disc 3 tops of going up.The evaporation cavity bottom of said thin film evaporator main frame 5 is successively through the first glass bend pipe 9 and the second glass bend pipe 10 and the first glass receiving flask, 111 fluid communication.The condensate outlet of said coil pipe condensing reflux current divider 1 and the second glass receiving flask, 112 fluid communication.The sidewall of said coil pipe condensing reflux current divider 1 is provided with temperature-measuring port 18.Said thin film evaporator main frame 5 is installed on the thin film evaporator main frame holder part 7.The bottom of said roller blade applicator 4 is equipped with down material separating disc 6, and said material separating disc 6 down is fixedly installed togather with glass main shaft 13; Drive motors drives with said glass main shaft 13 and is connected, so that rotate through the said glass main shaft 13 of said drive motor drives, and then drives said roller blade applicator 4 rotations.
At first be that material to be evaporated is joined in the said feeder 2; Material flow into said going up on the material separating disc 3 through the material outlet of said feeder 2; Tangentially flow between the evaporation cavity madial wall and roller blade applicator 4 of said thin film evaporator main frame 5 from the said material-distributing hole of going up on material separating disc 3 peripheral side wall then; Through said roller blade applicator 4 material is film continuously equably and sprinkles cloth on the evaporation cavity madial wall of said thin film evaporator main frame 5; Be heated under the effect of material conduction oil in the interlayer between the evaporation cavity madial wall of said thin film evaporator main frame 5 and said thin film evaporator main frame 5 outer walls; Light component becomes gas and upwards flows and directly enter into said coil pipe condensing reflux current divider 1 and carry out condensation and cool off and become liquid along the evaporation cavity of said thin film evaporator main frame 5, imports then to collect in the said second glass receiving flask 112; Improved the volatile substances yield, shortened evaporation time, made that evaporation efficiency is high, good separating effect, and equipment such as protection vavuum pump is difficult for being damaged.Part does not become the light component of gas and evaporation cavity that heavy ends flow to said thin film evaporator main frame 5 bottom; Import in the said first glass receiving flask 111 with the said second glass elbow 10 through the said first glass elbow 9 then; And then join proceed in the said feeder 2 evaporation; The mode that dynamically adds is adopted in charging in the said feeder 2; Evaporation process moment in the evaporation cavity of thin film evaporator main frame 5 accomplished, avoided decomposition that unstable materials such as readily oxidizable substance, heat-sensitive substance cause in long-time heating and repeated heating, rotten.
Said roller blade applicator 4 has pump action; The evaporation cavity inwall that makes material be evenly distributed in said thin film evaporator main frame 5 continuously forms the underspin film; In the chuck of said thin film evaporator main frame 5, feed conduction oil continuously; Conduction oil circulates in the outer chuck of the said thin film evaporator main frame 5 of conduction oil inlet 15 entering of said thin film evaporator main frame 5 bottoms; The evaporation thermal source is provided for said thin film evaporator main frame 5, constantly heats the material on the evaporation cavity inwall of said thin evaporated film evaporimeter main frame 5, conduction oil is discharged from the conduction oil outlet 14 on said thin film evaporator main frame 5 tops then.Because the motion of said roller blade applicator 4; Material is constantly spread to film on evaporating surface,, reduced the heat time heating time of material on said thin film evaporator main frame 5 walls to reach the effect of film flash evapn; Greatly improved heat transfer coefficient; Simultaneously thisly continuously scrape, suppress the phenomenons such as overheated, dried wall and fouling of material effectively, the harm that brings of material long-time heating with reducing shakiness such as readily oxidizable substance, heat-sensitive substance.The material of part low boiling component is evaporated out; Because evaporant temperature height moves upward; Collect through utilizing the said second glass receiving flask 112 after 1 condensation of said coil pipe condensing reflux current divider; Condensate liquid flows into the coil pipe of said coil pipe condensing reflux current divider 1 from the condensate liquid inlet 17 of said coil pipe condensing reflux current divider 1 bottom; And flow out from the condensate outlet on said coil pipe condensing reflux current divider 1 top 16, the condensate liquid of circulation is the evaporate in the said coil pipe condensing reflux current divider 1 of cooling constantly.
The temperature-measuring port 18 that is positioned on the said coil pipe condensing reflux current divider 1 can be installed thermometric, temperature regulating device, guarantees the temperature in the said coil pipe condensing reflux current divider 1 of accurately control, avoids too high or too low for temperature and brings harmful effect to reactant.
For the method and apparatus of being set forth among each embodiment of the present invention, all within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. condensation and evaporation integral type thin film evaporator up and down; Comprise coil pipe condensing reflux current divider (1) and thin film evaporator main frame (5); It is characterized in that; Said coil pipe condensing reflux current divider (1) is positioned at directly over the said thin film evaporator main frame (5), and the boil-off gas of the be condensed gas access and the said thin film evaporator main frame (5) of said coil pipe condensing reflux current divider (1) outlet fluid communication.
2. according to integral type thin film evaporator about said condensation of claim 1 and the evaporation; It is characterized in that; Roller blade applicator (4) is installed in the evaporation cavity of said thin film evaporator main frame (5); The top of said roller blade applicator (4) is equipped with material separating disc (3), and the material outlet of feeder (2) is positioned at said material separating disc (3) top of going up.
3. according to integral type thin film evaporator about said condensation of claim 2 and the evaporation; It is characterized in that the evaporation cavity bottom of said thin film evaporator main frame (5) is successively through the first glass bend pipe (9) and the second glass bend pipe (10) and first glass receiving flask (111) fluid communication.
4. according to integral type thin film evaporator about said condensation of claim 2 and the evaporation, it is characterized in that the condensate outlet of said coil pipe condensing reflux current divider (1) and second glass receiving flask (112) fluid communication.
5. according to integral type thin film evaporator about arbitrary said condensation of claim 1-4 and the evaporation, it is characterized in that the sidewall of said coil pipe condensing reflux current divider (1) is provided with temperature-measuring port (18).
6. according to integral type thin film evaporator about arbitrary said condensation of claim 1-4 and the evaporation, it is characterized in that said thin film evaporator main frame (5) is installed on the thin film evaporator main frame holder part (7).
7. according to integral type thin film evaporator about arbitrary said condensation of claim 2-4 and the evaporation, it is characterized in that the bottom of said roller blade applicator (4) is equipped with down material separating disc (6), said material separating disc (6) down is fixedly installed togather with glass main shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205425438U CN202410198U (en) | 2011-12-22 | 2011-12-22 | Vertically integrated film evaporator for condensation and evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205425438U CN202410198U (en) | 2011-12-22 | 2011-12-22 | Vertically integrated film evaporator for condensation and evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410198U true CN202410198U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205425438U Expired - Fee Related CN202410198U (en) | 2011-12-22 | 2011-12-22 | Vertically integrated film evaporator for condensation and evaporation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895789A (en) * | 2012-09-25 | 2013-01-30 | 无锡恒谊化工机械有限公司 | Wiped film distiller |
| CN109876483A (en) * | 2019-04-01 | 2019-06-14 | 无锡科伦达化工热力装备有限公司 | A kind of modified scrapper thin film evaporator |
-
2011
- 2011-12-22 CN CN2011205425438U patent/CN202410198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895789A (en) * | 2012-09-25 | 2013-01-30 | 无锡恒谊化工机械有限公司 | Wiped film distiller |
| CN102895789B (en) * | 2012-09-25 | 2014-06-18 | 无锡恒谊化工机械有限公司 | Wiped film distiller |
| CN109876483A (en) * | 2019-04-01 | 2019-06-14 | 无锡科伦达化工热力装备有限公司 | A kind of modified scrapper thin film evaporator |
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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 |
Granted publication date: 20120905 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |