CN109621473A - A kind of scraper-type distillation still - Google Patents
A kind of scraper-type distillation still Download PDFInfo
- Publication number
- CN109621473A CN109621473A CN201811610577.9A CN201811610577A CN109621473A CN 109621473 A CN109621473 A CN 109621473A CN 201811610577 A CN201811610577 A CN 201811610577A CN 109621473 A CN109621473 A CN 109621473A
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- CN
- China
- Prior art keywords
- distillation still
- scraper
- angle steel
- scraper plate
- straight line
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/02—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in boilers or stills
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The application provides a kind of scraper-type distillation still, it include: distillation still, including closed autoclave body, the autoclave body offers inlet and gas outlet, also there is the vacuum valve that can match vacuum pump, the kettle wall of the distillation still is built-in with heating coil, and the heating coil has steam inlet towards autoclave body outside, for being passed through hot steam；Motor；Rabbling mechanism has adaptive blade structure；Scraper plate is bolted on another surface of the substrate, and a part of the scraper plate mutually reclines with the substrate, and the scraper plate is stainless steel material, and the edge that the scraper plate is contacted with the inner wall of the distillation still is provided with polytetrafluorethylecoatings coatings.Each embodiment in the application has agitating function, while can be to avoid distillation still inner wall deposition or hill reaction object.
Description
Technical field
This application involves chemical equipment technical field, in particular to a kind of scraper-type distillation still.
Background technique
In organic matter preparation reaction process, distillation still is often used.The reaction carried out in distillation still, generally all needs
It is stirred continuously.But existing distillation still does not have agitating function generally.Moreover, because organic matter generally has biggish glue
Property, it is easily sticked on the inner wall of distillation still, causes to deposit, influence reaction effect, result in waste of resources.
At least there are the following problems in the prior art: but existing distillation still does not have agitating function generally.Moreover, by
Generally there is biggish viscosity in organic matter, be easily sticked on the inner wall of distillation still, cause to deposit, influence reaction effect, cause
The wasting of resources.
Summary of the invention
The purpose of the embodiment of the present application is to provide a kind of scraper-type distillation still, has heating and stirring function, realizes uniform
It can be to avoid distillation still inner wall deposition or hill reaction object while heating.
The embodiment of the present application provides a kind of scraper-type distillation still and is achieved in that
A kind of scraper-type distillation still, comprising:
Distillation still, including closed autoclave body, the autoclave body offer inlet and gas outlet, and vacuum pump can be matched by also having
Vacuum valve, the kettle wall of the distillation still is built-in with heating coil, and the heating coil has steam inlet towards on the outside of autoclave body,
For being passed through hot steam；
Motor, is fixed on the top of the distillation still, and the output shaft of the motor is towards in the distillation still；
Rotary shaft, coaxially connected with the output shaft of the motor, the inner circle across the support ring is into the distillation still
Extend pre-determined distance to obtain, can be rotated with the output shaft synchronous of the motor；
Support rod is obtained along pre-determined distance is extended from the rotary shaft perpendicular to the rotary axis direction；
The support rod end is fixedly connected with straight line angle steel, the first side outside and the support rod of the straight line angle steel
End is fixedly connected, and is connected with obtuse angle infolding angle steel on the inside of the first side of the straight line angle steel, and the of the obtuse angle infolding angle steel
Recline with the first side of the straight line angle steel inside fixation on one side；
Second side of the obtuse angle infolding angle steel is through stay bolt is fixed with, and the stay bolt is in the obtuse angle dog-ear steel
The part of side is arranged with the first nut and the second nut, and the second side of first nut and the obtuse angle dog-ear steel mutually reclines,
Second nut can be moved by rotation along the stay bolt, be arranged with spring on the stay bolt, the spring one end with
Second nut is inconsistent, and the other end is inconsistent with substrate；
The edge on the second side of the substrate edges and the straight line angle steel is pivotally connected, and the substrate can around the pivot turn
It is dynamic；
Scraper plate, is bolted on another surface of the substrate, and a part of the scraper plate is affixed with the substrate
It leans on, the scraper plate is stainless steel material, and the edge that the scraper plate is contacted with the inner wall of the distillation still is provided with polytetrafluoroethylene (PTFE)
Coating.
In preferred embodiment, the spring is in uncompressed state or incomplete compressive state.
In preferred embodiment, the end of the scraper plate is provided with chamfering, and the end is additionally provided with polytetrafluorethylecoatings coatings.
In preferred embodiment, the quantity of the support rod is at least two, and the end of two support rods is and straight line
Angle steel is fixedly connected.
In preferred embodiment, the first of the obtuse angle infolding angle steel at second between angle be obtuse angle.
In preferred embodiment, the first of the straight line angle steel at second between angle be right angle.
Using a kind of scraper-type distillation still provided by the embodiments of the present application, it can be driven and be supported by motor driven rotary shaft
Frame and the rotation of straight line angle steel, realize the stirring to liquid in distillation still, using the heating coil for being passed through hot steam, realize molten in kettle
The spiral type heated of liquid.Furthermore it is also possible to be scraped the organic matter glued on container inner wall in whipping process by scraper plate, avoid
Organic deposition or accumulation improve mixing effect.The cooperation of substrate and spring simultaneously, may be implemented the adaptive of wiper positions,
It is adjusted simultaneously using the rotation of second nut, the length of adjustable spring, and a variety of bullets of different lengths can be applicable in
The spring of property coefficient, it is ensured that scraper plate will not cause to lose in whipping process because of container inner wall out-of-flatness, will not be right
Container inner wall damages.By the way that the coating of scraper edge is arranged in, the frictional force of scraper plate Yu kettle inner wall can be further decreased.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of apparatus structure main view for scraper-type distillation still that the application one embodiment provides；
Fig. 2 is a kind of structure top view of the rabbling mechanism for scraper-type distillation still that the application one embodiment provides.
Specific embodiment
The embodiment of the present application provides a kind of scraper-type distillation still.
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without creative efforts
Range.
Fig. 1 is a kind of apparatus structure main view for scraper-type distillation still that the application one embodiment provides.Fig. 2 is this Shen
Please one embodiment provide a kind of scraper-type distillation still rabbling mechanism structure top view.Although this application provides as follows
Embodiment or apparatus structure shown in the drawings are stated, but in said device can wrap based on routine or without creative labor
Include more or less modular unit.It is not present in logicality in necessary causal structure, the module of these devices
Structure is not limited to the embodiment of the present application or modular structure shown in the drawings.
Specifically, described as shown in Figure 1, Figure 2, a kind of a kind of embodiment of scraper-type distillation still provided by the present application be can wrap
It includes:
Distillation still, including closed autoclave body 22, the autoclave body offer inlet 11,15 and gas outlet 12, and also having can
The vacuum valve 14 of vacuum pump is matched, the kettle wall of the distillation still is built-in with heating coil, and the heating coil has steam inlet
13 towards autoclave body outside, for being passed through hot steam；
Motor 1 is fixed in the support ring 24, and the output shaft of the motor 1 is towards in the distillation still；
Rotary shaft 2, it is coaxially connected with the output shaft of the motor 1, it can be rotated with the output shaft synchronous of the motor 1；
Support rod 3 is obtained along pre-determined distance is extended from the rotary shaft 2 perpendicular to 2 direction of rotary shaft；
3 end of support rod is fixedly connected with straight line angle steel 4,41 outside of the first side of the straight line angle steel 4 with it is described
3 end of support rod is fixedly connected, and is connected with obtuse angle infolding angle steel 5 on the inside of the first side 41 of the straight line angle steel 4, in the obtuse angle
The first of dog-ear steel 5 while 51 with the first of the straight line angle steel 4 while 41 on the inside of recline fixation；
Second side 52 of the obtuse angle infolding angle steel 5 is through stay bolt 11 is fixed with, and the stay bolt 11 is at the obtuse angle
The part of 5 inside of dog-ear steel is arranged with the first nut 12 and the second nut 13, first nut 12 and the obtuse angle dog-ear steel 5
52 phase of the second side recline, second nut 13 by rotation can be moved along the stay bolt 11, covered on the stay bolt 11
Equipped with spring 6, described 6 one end of spring and second nut 13 are inconsistent, and the other end and substrate 7 are inconsistent；
The edge on the second side 42 of 7 edge of substrate and the straight line angle steel 4 is pivotally connected, and the substrate 7 can be around pivot
Axis rotation；
Scraper plate 9 is fixed on another surface of the substrate 7, a part of the scraper plate 9 and the substrate by bolt 10
7 phases recline, and the scraper plate 9 is stainless steel material, and the edge that the scraper plate 9 is contacted with the inner wall of the distillation still is provided with poly-
Tetrafluoroethene coating.
Second nut 13 can be moved by being rotated on the stay bolt 11, so as to be applicable in the bullet of varying strength
The spring of different length difference coefficient of elasticity can also be applied in spring.Further realize the flexible modulation of length.It is further real
Now better adaptivity.In this example, the spring includes the spring of a variety of different length difference coefficient of elasticity.
In this example, the spring 6 is in uncompressed state or incomplete compressive state.When to encounter container inner wall convex for scraper plate 9
When the case where rising, spring 6 is compressed, and can prevent that scraper plate 6 from being lost or container inner wall is damaged.
In this example, the end of the scraper plate 9 is provided with chamfering 91.
In this example, the quantity of the support rod 3 is at least two, the end of two support rods 3 with straight line angle steel 4
It is fixedly connected.
In this example, the first of the obtuse angle infolding angle steel 5 at 51 and second 52 between angle be obtuse angle.
In this example, the first of the straight line angle steel 4 at 41 and second 42 between angle be right angle.
In Fig. 1, dotted portion indicates the position of the motor 1 and the rotary shaft 2.
In this example, the spring 6 is in uncompressed state or incomplete compressive state.
In this example, the end of the scraper plate 9 is provided with chamfering.
In this example, the quantity of the support rod 3 is at least two, the end of two support rods 3 with straight line angle steel 4
It is fixedly connected.
In this example, the first of the obtuse angle infolding angle steel 5 at 51 and second 52 between angle be obtuse angle.
In this example, the first of the straight line angle steel 4 at 41 and second 42 between angle be right angle.
Using a kind of embodiment of scraper-type distillation still provided by the embodiments of the present application, can be rotated by motor driven
Axis drives support frame and the rotation of straight line angle steel, realizes stirring to liquid in distillation still, using the heating coil for being passed through hot steam,
Realize the spiral type heated of solution in kettle.Furthermore it is also possible to organic by what is glued on container inner wall in whipping process by scraper plate
Object scrapes, and avoids organic deposition or accumulation, improves mixing effect.The cooperation of substrate and spring simultaneously, may be implemented scraper plate position
That sets is adaptive, while being adjusted using the rotation of second nut, the length of adjustable spring, and can be applicable in a variety of
The spring of a variety of coefficient of elasticity of length, it is ensured that scraper plate will not cause to roll in whipping process because of container inner wall out-of-flatness
Damage, will not damage container inner wall.By the way that the coating of scraper edge is arranged in, can further decrease in scraper plate and kettle
The frictional force of wall.
Each embodiment in this specification is described in a progressive manner, the same or similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and
Variation is without departing from spirit herein, it is desirable to which the attached claims include these deformations and change without departing from the application's
Spirit.
Claims (6)
1. a kind of scraper-type distillation still characterized by comprising
Distillation still, including closed autoclave body, the autoclave body offer inlet and gas outlet, and the true of vacuum pump can be matched by also having
Empty valve, the kettle wall of the distillation still are built-in with heating coil, and the heating coil has steam inlet towards autoclave body outside, is used for
It is passed through hot steam；
Motor, is fixed on the top of the distillation still, and the output shaft of the motor is towards in the distillation still；
Rotary shaft, coaxially connected with the output shaft of the motor, the inner circle across the support ring extends into the distillation still
Pre-determined distance obtains, and can rotate with the output shaft synchronous of the motor；
Support rod is obtained along pre-determined distance is extended from the rotary shaft perpendicular to the rotary axis direction；
The support rod end is fixedly connected with straight line angle steel, the first side outside and the support rod end of the straight line angle steel
It is fixedly connected, is connected with obtuse angle infolding angle steel, the first side of the obtuse angle infolding angle steel on the inside of the first side of the straight line angle steel
With the fixation that reclines on the inside of the first side of the straight line angle steel；
Second side of the obtuse angle infolding angle steel is through stay bolt is fixed with, and the stay bolt is on the inside of the obtuse angle dog-ear steel
Part is arranged with the first nut and the second nut, and the second side of first nut and the obtuse angle dog-ear steel mutually reclines, described
Second nut can be moved by rotation along the stay bolt, be arranged with spring on the stay bolt, the spring one end with it is described
Second nut is inconsistent, and the other end is inconsistent with substrate；
The edge on the second side of the substrate edges and the straight line angle steel is pivotally connected, and the substrate can pivot；
Scraper plate is bolted on another surface of the substrate, and a part of the scraper plate mutually reclines with the substrate, institute
Stating scraper plate is stainless steel material, and the edge that the scraper plate is contacted with the inner wall of the distillation still is provided with polytetrafluorethylecoatings coatings.
2. a kind of scraper-type distillation still as described in claim 1, which is characterized in that the spring is in uncompressed state or not
Complete compressive state.
3. a kind of scraper-type distillation still as described in claim 1, which is characterized in that the end of the scraper plate is provided with chamfering.
4. a kind of scraper-type distillation still as described in claim 1, which is characterized in that the quantity of the support rod is at least two
Root, the end of two support rods are fixedly connected with straight line angle steel.
5. a kind of scraper-type distillation still as described in claim 1, which is characterized in that the first side of the obtuse angle infolding angle steel with
Angle between second side is obtuse angle.
6. a kind of scraper-type distillation still as described in claim 1, which is characterized in that the first side and second of the straight line angle steel
Angle between side is right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610577.9A CN109621473A (en) | 2018-12-27 | 2018-12-27 | A kind of scraper-type distillation still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610577.9A CN109621473A (en) | 2018-12-27 | 2018-12-27 | A kind of scraper-type distillation still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109621473A true CN109621473A (en) | 2019-04-16 |
Family
ID=66078240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610577.9A Pending CN109621473A (en) | 2018-12-27 | 2018-12-27 | A kind of scraper-type distillation still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109621473A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080863U (en) * | 1990-08-13 | 1991-07-17 | 吴锡波 | Energy-saving distillator |
| RU94016568A (en) * | 1994-05-20 | 1996-09-27 | Б.Е. Сельский | Heat-mass-exchanging apparatus |
| CN203329393U (en) * | 2013-06-04 | 2013-12-11 | 宿迁科思化学有限公司 | Distillation equipment |
| CN205042149U (en) * | 2015-08-26 | 2016-02-24 | 天津君歌分子蒸馏设备有限公司 | High molecular distillation ware with adjustable elasticity scraper |
| CN206492501U (en) * | 2016-12-19 | 2017-09-15 | 乐山凯亚达光电科技有限公司 | A kind of novel reaction kettle |
| CN206597328U (en) * | 2017-03-09 | 2017-10-31 | 上海中真润滑油有限公司 | A kind of molecular still adjustable scrapping plate |
| CN108313667A (en) * | 2018-03-05 | 2018-07-24 | 马钢(集团)控股有限公司 | A kind of scraper plate can online quick change belt cleaning device |
-
2018
- 2018-12-27 CN CN201811610577.9A patent/CN109621473A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080863U (en) * | 1990-08-13 | 1991-07-17 | 吴锡波 | Energy-saving distillator |
| RU94016568A (en) * | 1994-05-20 | 1996-09-27 | Б.Е. Сельский | Heat-mass-exchanging apparatus |
| CN203329393U (en) * | 2013-06-04 | 2013-12-11 | 宿迁科思化学有限公司 | Distillation equipment |
| CN205042149U (en) * | 2015-08-26 | 2016-02-24 | 天津君歌分子蒸馏设备有限公司 | High molecular distillation ware with adjustable elasticity scraper |
| CN206492501U (en) * | 2016-12-19 | 2017-09-15 | 乐山凯亚达光电科技有限公司 | A kind of novel reaction kettle |
| CN206597328U (en) * | 2017-03-09 | 2017-10-31 | 上海中真润滑油有限公司 | A kind of molecular still adjustable scrapping plate |
| CN108313667A (en) * | 2018-03-05 | 2018-07-24 | 马钢(集团)控股有限公司 | A kind of scraper plate can online quick change belt cleaning device |
Non-Patent Citations (1)
| Title |
|---|
| 叶瑞汶等: "《塑料导轨应用技术》", 31 August 1998, 机械工业出版社 * |
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Application publication date: 20190416 |