CN201101899Y - Film evaporimeter - Google Patents
Film evaporimeter Download PDFInfo
- Publication number
- CN201101899Y CN201101899Y CNU2007200918447U CN200720091844U CN201101899Y CN 201101899 Y CN201101899 Y CN 201101899Y CN U2007200918447 U CNU2007200918447 U CN U2007200918447U CN 200720091844 U CN200720091844 U CN 200720091844U CN 201101899 Y CN201101899 Y CN 201101899Y
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- CN
- China
- Prior art keywords
- evaporated
- film evaporator
- thin film
- outlet
- charging aperture
- 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 relates to a film evaporator which comprises a jacket used for heating, a jacket outlet, a jacket inlet, a feed port of substance to be evaporated, an outlet of substance to be evaporated, a bottom end enclosure, a discharging port on the end enclosure, and a spray system installed at the feed port of substance to be evaporated. The film evaporator has high evaporating efficiency, low energy and high subsequent product purity.
Description
Technical field
The utility model relates to a kind of thin film evaporator.
Background technology
The liquid distribution trough of existing thin film evaporator mostly is a centrifuge blade, be arranged on the charging aperture below of material to be evaporated, centrifugal motion by blade with species distribution to be evaporated on the evaporimeter wall, evaporate under the heat effect of chuck, light component brings out evaporimeter by the evaporated material outlet; Heavy ends then are deposited on the bottom of evaporimeter, carry out periodic cleaning.Because the centrifugal motion of blade has formed a cross section, obstruction has been caused in the path that light component is gone out evaporimeter, therefore often solves this problem by increasing a vacuumizing device at the evaporated material port of export.But increased energy consumption greatly on the one hand, on the other hand, can directly extract the also unevaporated material of a part out evaporimeter when vacuumizing, caused product purity not high.
The utility model content
The purpose of this utility model is to provide a kind of thin film evaporator, overcomes the problem that existing evaporimeter energy consumption is big, subsequent product purity is low.
The technical solution adopted in the utility model is as follows:
Thin film evaporator comprises the discharging opening on outlet, bottom bulkhead and the end socket of charging aperture, evaporated material of the chuck that is used to heat, the gateway of chuck, material to be evaporated, and the charging aperture of material to be evaporated is equipped with spray equipment.
The utility model has removed the centrifugal distributor of blade, and replace spray equipment material to be evaporated is distributed on the evaporimeter wall, the spray equipment preferred spray devices, being more conducive to separating substances to be evaporated is light component and heavy ends; The port of export of evaporated material only need form negative pressure and get final product, and specifically can get final product by connecting a low power aspiration pump on the port of export or the processing line.This mode evaporation rate is fast, and light component can without hindrancely move to the evaporated material port of export, and evaporation efficiency can improve more than 60%; Saved energy consumption on the other hand greatly, with respect to the situation that the high-power vavuum pump of needs vacuumizes, energy consumption only is original about 10%.
Further, the outlet of evaporated material is higher than the charging aperture of material to be evaporated on lengthwise position, and both longitudinal pitches should guarantee that the negative pressure of the evaporated material port of export can not make the material to be evaporated of sprayer unit ejection directly enter the evaporated material port of export.So just avoid material directly to enter next link, influenced product purity.
Further again, visor is set on the bottom bulkhead.Thereby can monitor whether excessive adjustment of material at any time by visor.With respect to the way of controlling charging by rule of thumb in the past, avoided control not at that time excessive materials not only waste resource in the coking charing of end socket bottom, the situation that also causes the rotating shaft of evaporimeter to rotate easily, totally unfavorable to producing.
Description of drawings
Fig. 1 is the structural representation of thin film evaporator among the utility model embodiment.
The specific embodiment:
Below with specific embodiment the technical solution of the utility model is described, but protection domain is not limited thereto:
Thin film evaporator 1, comprise the chuck 2 that is used to heat, the outlet 3 of chuck, the inlet 4 of chuck, discharging opening 8 on the charging aperture 5 of material to be evaporated, the outlet 6 of evaporated material, bottom bulkhead 7 and the end socket, the charging aperture of material to be evaporated is equipped with spray equipment 9, and bottom bulkhead is provided with visor 10.
Material to be evaporated enters thin film evaporator 1 by charging aperture 5, and is dispersed into droplet-like or vaporific under the effect of spray equipment 9, be distributed on the evaporimeter wall, since the heat effect of chuck 2, the very fast evaporation of the vaporific material that disperses on the wall.Because the port of export 6 of evaporated material has formed negative pressure, light component is easy to steam from evaporimeter; By visor control material inlet amount, prevent that material is excessive.
Claims (4)
1. thin film evaporator comprises the discharging opening on outlet, bottom bulkhead and the end socket of charging aperture, evaporated material of the chuck that is used to heat, the gateway of chuck, material to be evaporated, it is characterized in that the charging aperture of material to be evaporated is equipped with spray equipment.
2. thin film evaporator as claimed in claim 1 is characterized in that described shower nozzle is a sprayer unit.
3. thin film evaporator as claimed in claim 1 or 2 is characterized in that the outlet of evaporated material is higher than the charging aperture of material to be evaporated on lengthwise position.
4. thin film evaporator as claimed in claim 1 is characterized in that bottom bulkhead is provided with visor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200918447U CN201101899Y (en) | 2007-09-10 | 2007-09-10 | Film evaporimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200918447U CN201101899Y (en) | 2007-09-10 | 2007-09-10 | Film evaporimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101899Y true CN201101899Y (en) | 2008-08-20 |
Family
ID=39948917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200918447U Expired - Fee Related CN201101899Y (en) | 2007-09-10 | 2007-09-10 | Film evaporimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101899Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804261B (en) * | 2010-05-06 | 2011-09-07 | 江苏沙家浜化工设备有限公司 | Falling film type film evaporator |
| CN102229524A (en) * | 2011-04-19 | 2011-11-02 | 广西壮族自治区化工研究院 | Reaction device for synthesizing levo terpineol |
| CN103949075A (en) * | 2014-04-30 | 2014-07-30 | 郭远军 | Gasification reaction device |
| CN105289024A (en) * | 2015-11-24 | 2016-02-03 | 沈阳农业大学 | Vacuum concentration equipment and concentration method |
| CN105413209A (en) * | 2015-12-30 | 2016-03-23 | 天津横天生物科技有限公司 | Efficient concentrator for powder production |
| CN108434767A (en) * | 2017-07-31 | 2018-08-24 | 龚颖 | A kind of the distillation mode and equipment of heating and evaporation separation |
-
2007
- 2007-09-10 CN CNU2007200918447U patent/CN201101899Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804261B (en) * | 2010-05-06 | 2011-09-07 | 江苏沙家浜化工设备有限公司 | Falling film type film evaporator |
| CN102229524A (en) * | 2011-04-19 | 2011-11-02 | 广西壮族自治区化工研究院 | Reaction device for synthesizing levo terpineol |
| CN103949075A (en) * | 2014-04-30 | 2014-07-30 | 郭远军 | Gasification reaction device |
| CN105289024A (en) * | 2015-11-24 | 2016-02-03 | 沈阳农业大学 | Vacuum concentration equipment and concentration method |
| CN105289024B (en) * | 2015-11-24 | 2017-10-27 | 沈阳农业大学 | A kind of vacuum concentration equipment and method for concentration |
| CN105413209A (en) * | 2015-12-30 | 2016-03-23 | 天津横天生物科技有限公司 | Efficient concentrator for powder production |
| CN108434767A (en) * | 2017-07-31 | 2018-08-24 | 龚颖 | A kind of the distillation mode and equipment of heating and evaporation separation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 |