CN105013203A - Film evaporator - Google Patents
Film evaporator Download PDFInfo
- Publication number
- CN105013203A CN105013203A CN201510349975.XA CN201510349975A CN105013203A CN 105013203 A CN105013203 A CN 105013203A CN 201510349975 A CN201510349975 A CN 201510349975A CN 105013203 A CN105013203 A CN 105013203A
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- China
- Prior art keywords
- cylindrical shell
- film evaporator
- cylinder
- thin film
- distributor
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a film evaporator and belongs to the field of pressure vessels. The film evaporator comprises a reducer, a separation cylinder, a gas-liquid separator, a vapor inlet, a vapor outlet, a material inlet, a material outlet, a distributor, a cylindrical shell, a jacket, a movable scraper plate and a seal head. The reducer is connected to a rotation shaft and is arranged on the upper part of the separation cylinder. The separation cylinder is arranged on the upper part of the cylindrical shell. The distributor is arranged between the separation cylinder and the cylindrical shell. The bottom of the cylindrical shell is connected to the seal head. The bottom of the seal head is provided with the material outlet. The gas-liquid separator is arranged in the separation cylinder. The material inlet is arranged at one side of the distributor. The movable scraper plate is arranged in the cylindrical shell. The outer part of the cylindrical shell is provided with the jacket. The vapor inlet and the vapor outlet are arranged on the outer wall of the cylindrical shell. The film evaporator has the advantages of small energy consumption, low vapor temperature, high evaporation strength and high purification rate.
Description
Technical field
The present invention relates to pressure vessel field, specifically, relate to a kind of thin film evaporator.
Background technology
In existing production of polyester, along with the carrying out of polycondensation reaction, the viscosity of material strengthens gradually, full-bodied material can hinder the quick effusion of byproduct of reaction, the carrying out of delayed response, needs to make material form the film of large surface area under vacuum conditions, heated simultaneously, like this, byproduct of reaction could be overflowed smoothly from material, and reaction could go on better.Can proceed for making reaction, need to use evaporimeter, driven by motor, drive scraper plate and distributor to rotate by center rotor, material enters evaporimeter by charge door, discharge after evaporator evaporation is concentrated, inefficiency, and continuity is perfect not, to large chemical complex, this kind of equipment can not meet the requirement of its high-efficiency and continuous operation, and the cocnentration factor that single effect evaporator can reach is little, is not suitable for the material needing highly enriched process.Affect material film forming on the one hand, easily block on the other hand, cause the task performance of device to reduce, its dependability is poor.
Summary of the invention
For solving the technical problem existed in prior art, the invention provides the thin film evaporator that a kind of film-formation result is good, operating efficiency is high.
For achieving the above object, technical scheme provided by the invention is:
A kind of thin film evaporator, comprises reductor, cylinder, gas-liquid separator, steam inlet, steam (vapor) outlet, material inlet, material outlet, distributor, cylindrical shell, chuck, movable scraping plate and end socket; Described reductor is connected with rotating shaft and is located at the top of cylinder, and described cylinder is located at the top of cylindrical shell, is provided with distributor between cylinder and cylindrical shell, and the bottom of described cylindrical shell is connected with end socket, and the bottom of described end socket is provided with material outlet; The inside of described cylinder is provided with gas-liquid separator, described material inlet is located at the side of distributor, described movable scraping plate is located at the inside of cylindrical shell, and the outside of described cylindrical shell is provided with chuck, and described steam inlet and steam (vapor) outlet are all located on the outer wall of cylindrical shell.
Further, described gas-liquid separator is rotary vane type gas-liquid separator.
Further, described end socket is conical head.
Further, described movable scraping plate is equidistantly located at the inside of cylindrical shell.
Further, described chuck is heating jacket.
Further, described material outlet is located at the centre position bottom end socket.
Further, the side of described cylinder is provided with vacuum pump interface, is connected with vavuum pump.
Beneficial effect
Compared with prior art, the present invention has following remarkable advantage:
Thin film evaporator of the present invention can be widely used in the industries such as chemical industry, food, medicine, there is consumption little, required vapor (steam) temperature is low, evaporation intensity is large, and purification rate high, shortens the production cycle, improve production efficiency, ensure that product quality shortens the heating material time, occupation area of equipment is little, and plant maintenance is simple and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, reductor, 2, cylinder, 3, gas-liquid separator, 4, steam inlet, 5, steam (vapor) outlet, 6, material inlet, 7, material outlet, 8, distributor, 9, cylindrical shell, 10, chuck, 11, movable scraping plate, 12, end socket, 13, rotating shaft.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is further detailed explanation.
Embodiment
As shown in Fig. 1, a kind of thin film evaporator, comprises deceleration 1, cylinder 2, gas-liquid separator 3, steam inlet 4, steam (vapor) outlet 5, material inlet 6, material outlet 7, distributor 8, cylindrical shell 9, chuck 10, movable scraping plate 11 and end socket 12; Described reductor 1 is connected with rotating shaft 13 and is located at the top of cylinder 2, described cylinder 2 is located at the top of cylindrical shell 9, be provided with distributor 8 between cylinder 2 and cylindrical shell 9, the bottom of described cylindrical shell 9 is connected with end socket 12, and the bottom of described end socket 12 is provided with material outlet 7; The inside of described cylinder 2 is provided with gas-liquid separator 3, described material inlet 6 is located at the side of distributor 8, described movable scraping plate 11 is located at the inside of cylindrical shell 9, and the outside of described cylindrical shell 9 is provided with chuck 10, and described steam inlet 4 and steam (vapor) outlet 5 are all located on the outer wall of cylindrical shell.
Described gas-liquid separator is rotary vane type gas-liquid separator.Described end socket is conical head.Described movable scraping plate is equidistantly located at the inside of cylindrical shell.Described chuck is heating jacket.Described material outlet is located at the centre position bottom end socket.The side of described cylinder is provided with vacuum pump interface, is connected with vavuum pump.
Claims (7)
1. a thin film evaporator, is characterized in that: comprise reductor, cylinder, gas-liquid separator, steam inlet, steam (vapor) outlet, material inlet, material outlet, distributor, cylindrical shell, chuck, movable scraping plate and end socket; Described reductor is connected with rotating shaft and is located at the top of cylinder, and described cylinder is located at the top of cylindrical shell, is provided with distributor between cylinder and cylindrical shell, and the bottom of described cylindrical shell is connected with end socket, and the bottom of described end socket is provided with material outlet; The inside of described cylinder is provided with gas-liquid separator, described material inlet is located at the side of distributor, described movable scraping plate is located at the inside of cylindrical shell, and the outside of described cylindrical shell is provided with chuck, and described steam inlet and steam (vapor) outlet are all located on the outer wall of cylindrical shell.
2. thin film evaporator as claimed in claim 1, is characterized in that: described gas-liquid separator is rotary vane type gas-liquid separator.
3. thin film evaporator as claimed in claim 1, is characterized in that: described end socket is conical head.
4. thin film evaporator as claimed in claim 1, is characterized in that: described movable scraping plate is equidistantly located at the inside of cylindrical shell.
5. thin film evaporator as claimed in claim 1, is characterized in that: described chuck is heating jacket.
6. thin film evaporator as claimed in claim 1, is characterized in that: described material outlet is located at the centre position bottom end socket.
7. thin film evaporator as claimed in claim 1, is characterized in that: the side of described cylinder is provided with vacuum pump interface, is connected with vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349975.XA CN105013203A (en) | 2015-06-24 | 2015-06-24 | Film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349975.XA CN105013203A (en) | 2015-06-24 | 2015-06-24 | Film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013203A true CN105013203A (en) | 2015-11-04 |
Family
ID=54403722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349975.XA Pending CN105013203A (en) | 2015-06-24 | 2015-06-24 | Film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105013203A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551585A (en) * | 2017-10-13 | 2018-01-09 | 浙江东成生物科技股份有限公司 | A kind of scraper evaporator |
| CN108671569A (en) * | 2018-05-15 | 2018-10-19 | 重庆市洲仨科技发展有限公司 | Plant polyphenol enrichment facility |
| CN111701262A (en) * | 2020-06-22 | 2020-09-25 | 天津科技大学 | High-efficiency scraper film evaporation device |
| CN112755556A (en) * | 2021-01-06 | 2021-05-07 | 扬州大学 | Wiped film evaporator and using method thereof |
| RU2807388C1 (en) * | 2023-06-14 | 2023-11-14 | Акционерное общество "ТАИФ" | Evaporator for concentrating hydrocracking residue |
-
2015
- 2015-06-24 CN CN201510349975.XA patent/CN105013203A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551585A (en) * | 2017-10-13 | 2018-01-09 | 浙江东成生物科技股份有限公司 | A kind of scraper evaporator |
| CN108671569A (en) * | 2018-05-15 | 2018-10-19 | 重庆市洲仨科技发展有限公司 | Plant polyphenol enrichment facility |
| CN111701262A (en) * | 2020-06-22 | 2020-09-25 | 天津科技大学 | High-efficiency scraper film evaporation device |
| CN112755556A (en) * | 2021-01-06 | 2021-05-07 | 扬州大学 | Wiped film evaporator and using method thereof |
| RU2807388C1 (en) * | 2023-06-14 | 2023-11-14 | Акционерное общество "ТАИФ" | Evaporator for concentrating hydrocracking residue |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |