CN208097448U - Tube-in-tube condenser built in a kind of short-path distillation - Google Patents
Tube-in-tube condenser built in a kind of short-path distillation Download PDFInfo
- Publication number
- CN208097448U CN208097448U CN201820263626.5U CN201820263626U CN208097448U CN 208097448 U CN208097448 U CN 208097448U CN 201820263626 U CN201820263626 U CN 201820263626U CN 208097448 U CN208097448 U CN 208097448U
- Authority
- CN
- China
- Prior art keywords
- tube
- flange
- short
- condensate
- liquid
- 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
- 238000000526 short-path distillation Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000009833 condensation Methods 0.000 claims abstract description 24
- 230000005494 condensation Effects 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000001704 evaporation Methods 0.000 claims abstract description 6
- 230000008020 evaporation Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000199 molecular distillation Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
Abstract
Tube-in-tube condenser built in a kind of short-path distillation includes tube side condensing zone, fixed disk, flange I, flange II, condensate liquid import, condensate outlet, liquid storage cylinder and collecting tank.Tube side condensing zone includes 7 condensation casings, and each condensation casing is made of an outer tube and an inner tube, the process of condensate liquid and backhaul can in the same condensation casing complete independently, space is greatly saved;The bottom end of outer tube is fixed on flange I and communicates with liquid storage cylinder, and top is welded with fixed disk, for guaranteeing the stability of condenser pipe;The bottom end of inner tube is fixed on flange II and communicates with collecting tank, open top end;Liquid storage cylinder will can be uniformly diverted in every outer tube from the condensate liquid that condensate liquid import transmits, and the liquid after heat exchange imports collecting tank from inner tube, then is discharged from condensate outlet, and entire condenser passes through flange I and evaporation cylinder airtight connection.The distance that the utility model has many advantages, such as that condensation efficiency is high, occupies little space, condensate liquid flows through is short, cycle period is fast and uniformity of temperature profile.
Description
Technical field
The utility model relates to short-path distillation fields, particularly tube-in-tube condenser built in a kind of short-path distillation.
Background technique
Short-path distillation is also known as molecular distillation, is a kind of high efficient separation technology under high vacuum, short with residence time of material,
The advantages that low operation temperature, separation degree height and technique clean and environmental protection, particularly suitable for be enriched with or purify higher boiling, high viscosity or
The organic compounds such as thermal sensitivity are widely used in chemical industry, food and field of medicaments.
With the continuous improvement that people require the product qualities such as food, cosmetics, short-path distillation is to product purity requirement
Also it is increasingly stringenter.The product steamed in short-distance distiller is mainly collected by condenser, the recycling of the bigger device of condensation area
Rate is higher;The product purity that the condensate circulation period is shorter, cryosurface Temperature Distribution more uniformly obtains is higher.It can be seen that condenser is straight
The distillation efficiency and product quality for influencing device are connect, is the core component of short-distance distiller.
Short-path distillation condenser can be divided into fixed straight tube, one way U-tube and coiled structure.Fixed straight tube, one way U-tube
It is chiefly used in the biggish equipment for the treatment of capacity;Fixed straight pipe condensation device increases the weight of equipment, and dismantles more difficult;One way U-tube
Condenser eliminates bobbin carriage, but easily causes molecule flow short-circuit, influences separative efficiency;Although coil structure can solve
The above problem, but because processing limitation reduces condensation area, to reduce the yield of product.
Utility model content
To overcome drawbacks described above, the utility model a kind of short-path distillation is provided built in tube-in-tube condenser, be able to solve short
Journey distills the problem that condensation space is crowded, heat exchange efficiency is low and efficiency of pcr product is low.
To solve the technical problem, the technical measures that the utility model is taken:Casing built in a kind of short-path distillation
Formula condenser, including tube side condensing zone, fixed disk, flange I, flange II, condensate liquid import, condensate outlet, liquid storage cylinder sum aggregate
Liquid bath;Above-mentioned tube side condensing zone includes 7 condensation casings, and each condensation casing is made of an outer tube and an inner tube, cold
The process of lime set and backhaul can in the same condensation casing complete independently;
Further, the bottom end of above-mentioned outer tube is fixed on above-mentioned flange I, and by aperture on above-mentioned flange I with it is above-mentioned
Liquid storage cylinder communicates, and the top closure of above-mentioned outer tube and is welded in above-mentioned fixed disk, ensure that the stability of condenser pipe;
Further, the bottom end of above-mentioned inner tube is fixed on above-mentioned flange II, and by aperture on above-mentioned flange II with it is upper
It states collecting tank to communicate, the open top end of above-mentioned inner tube.
Further, above-mentioned condensate liquid import is located at the side of above-mentioned liquid storage cylinder, and condensate liquid is first flowed from above-mentioned condensate liquid import
Enter above-mentioned liquid storage cylinder, then is uniformly diverted in above-mentioned outer tube by above-mentioned liquid storage cylinder by condensate liquid is bottom-up.
Further, the liquid after heat exchange flows into above-mentioned inner tube from the top of above-mentioned outer tube.
Further, above-mentioned condensate outlet is located at the bottom of above-mentioned collecting tank, and above-mentioned collecting tank can be accepted from above-mentioned interior
Then the liquid flowed out from top to bottom in pipe is discharged from above-mentioned condensate outlet again.
Further, above-mentioned each condensation casing is mutually indepedent, and condensation process is not interfere with each other.
Further, above-mentioned flange I ensure that evaporation cylinder by bolt by entire condenser and evaporation cylinder airtight connection
Interior vacuum degree.
Compared with prior art, it is the advantages of the utility model:Each condensing zone is mutually indepedent, uniformity of temperature profile, heat exchange
Effect is good, and the quality of product can be improved;Condensate liquid flows through that distance is short, and cycle period is fast, and heat exchange efficiency is high, can be improved product
Rate;Condenser tube structure is stablized.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structure sectional view;
Fig. 3 is the utility model structure partial enlarged drawing;
1, condensate outlet 2, condensate liquid import 3, flange I 4, bolt hole 5, tube side condensing zone
6, fixed disk 7, products export 8, liquid storage cylinder 9, flange II 10, flange III
11, collecting tank 12, inner tube 13, outer tube
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.As shown in Figure 1 and Figure 2, the utility model provides tube-in-tube condenser built in a kind of short-path distillation, including
Tube side condensing zone 5, fixed disk 6, flange I 3, flange II 9, condensate liquid import 2, condensate outlet 1, liquid storage cylinder 8 and collecting tank 11;
Tube side condensing zone 5 includes 7 condensation casings, and each condensation casing is made of an outer tube 13 and an inner tube 12, condensate liquid
Process and backhaul can in the same condensation casing complete independently, space is greatly saved.
As shown in Figure 2 and Figure 3, the bottom end of outer tube 13 is fixed on flange I 3, and passes through the aperture on flange I 3 and liquid storage cylinder
8 communicate, and the top closure of outer tube 13 and are welded in fixed disk 6, ensure that the stability of condenser pipe;The bottom end of inner tube 12 is fixed
It is communicated on flange II 9, and through the aperture on flange II 9 with collecting tank 11, the open top end of inner tube 12 and positioned at outer tube 13
Inside.
Condensate liquid import 2 is located at the side of liquid storage cylinder 8, and condensate liquid flows into liquid storage cylinder from condensate liquid import 2 by delivery pump
8, after being completely filled with liquid in liquid storage cylinder 8, condensate liquid is just bottom-up to be uniformly diverted between outer tube 13 and inner tube 12
In collet;It exchanging heat while condensate liquid rises in collet with the product steamed, product is condensed in the outer wall of outer tube 13,
And glide along outer wall, it is collected from products export 7, the condensate liquid after heat exchange flows into inner tube 12 from the top of collet;Condensate liquid goes out
Mouthful 1 is located at the bottom of collecting tank 11, and collecting tank 11 is connect by flange II 9, flange III 10 with liquid storage cylinder 8, and collecting tank 11 can be with
The liquid flowed out from top to bottom from inner tube 12 is accepted, is then discharged again from condensate outlet 1.
It is provided with bolt hole 4 on flange I 3, by bolt by entire condenser and evaporation cylinder airtight connection, ensure that evaporation
The intracorporal vacuum degree of cylinder.Each condensation casing is mutually indepedent, and condensation process is not interfere with each other, uniformity of temperature profile, good effect of heat exchange,
The quality of product can be improved;Space, each condensation is greatly saved in a condensation casing in the process of condensate liquid and backhaul
Casing is single tube condensation, and the distance that condensate liquid flows through is short, and cyclic process is fast, and heat exchange efficiency is high, and the yield of product can be improved.
Claims (7)
1. tube-in-tube condenser built in a kind of short-path distillation, including tube side condensing zone, fixed disk, flange I, flange II, condensate liquid
Import, condensate outlet, liquid storage cylinder and collecting tank;The tube side condensing zone include 7 condensation casings, each condensation casing by
A piece outer tube and inner tube composition, the process of condensate liquid and backhaul can in the same condensation casing complete independently.
2. tube-in-tube condenser built in a kind of short-path distillation according to claim 1, it is characterized in that the bottom end of outer tube is fixed
It communicates, the top closure of outer tube and is welded in fixed disk with liquid storage cylinder on flange I, and through the aperture on flange I.
3. tube-in-tube condenser built in a kind of short-path distillation according to claim 1, it is characterized in that the bottom end of inner tube is fixed
It is communicated on flange II, and through the aperture on flange II with collecting tank, the open top end of inner tube.
4. tube-in-tube condenser built in a kind of short-path distillation according to claim 1, it is characterized in that condensate liquid import is located at
The condensate liquid transmitted from condensate liquid import can be uniformly diverted to every by the side of liquid storage cylinder, liquid storage cylinder from bottom to top
In outer tube.
5. tube-in-tube condenser built in a kind of short-path distillation according to claim 3 or 4, it is characterized in that condensate liquid is from outer tube
Top flow into inner tube.
6. tube-in-tube condenser built in a kind of short-path distillation according to claim 1 or 3, it is characterized in that condensate outlet position
In the bottom of collecting tank, the liquid that flows out from top to bottom from inner tube converges to together after collecting tank can will exchange heat, then from
Condensate outlet discharge.
7. tube-in-tube condenser built in a kind of short-path distillation according to claim 1, it is characterized in that entire condenser passes through
Flange I and evaporation cylinder airtight connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820263626.5U CN208097448U (en) | 2018-02-23 | 2018-02-23 | Tube-in-tube condenser built in a kind of short-path distillation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820263626.5U CN208097448U (en) | 2018-02-23 | 2018-02-23 | Tube-in-tube condenser built in a kind of short-path distillation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208097448U true CN208097448U (en) | 2018-11-16 |
Family
ID=64124620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820263626.5U Expired - Fee Related CN208097448U (en) | 2018-02-23 | 2018-02-23 | Tube-in-tube condenser built in a kind of short-path distillation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208097448U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110478929A (en) * | 2019-09-02 | 2019-11-22 | 河南中医药大学 | A kind of biomolecule distilling apparatus |
-
2018
- 2018-02-23 CN CN201820263626.5U patent/CN208097448U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110478929A (en) * | 2019-09-02 | 2019-11-22 | 河南中医药大学 | A kind of biomolecule distilling apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204932911U (en) | A kind of continuous rectification apparatus for maleic anhydride production | |
CN208097448U (en) | Tube-in-tube condenser built in a kind of short-path distillation | |
CN208911492U (en) | A kind of kettle material purification system again | |
CN207501713U (en) | A kind of jacketed spiral winded type condenser | |
CN204630411U (en) | A kind of distiller condensing unit | |
CN101780343B (en) | Dynamic purification regenerator of harmful solvent and application thereof | |
CN105964008A (en) | High-purity vinyl acetate separating system | |
CN107774004A (en) | A kind of medicinal alcohol rectifier unit | |
CN208493287U (en) | A kind of novel 1,2- pentanediol rectifying column | |
CN104524800B (en) | A kind of thermal coupling with heat exchange column plate is sprayed and flows tower | |
CN201578874U (en) | Extracting and rectifying device combined by sidetrack reclaiming collector and external condensation-type circumfluence refluence distributor | |
CN208356129U (en) | A kind of mocromembrane evaporator and the distillation system comprising mocromembrane evaporator | |
CN208244148U (en) | Distillation reaction unit in ethylmaltol production | |
CN203861950U (en) | Rectification device including double reboilers | |
CN103331029B (en) | Distiller | |
CN211885434U (en) | Novel double water distiller | |
CN209237384U (en) | A kind of energy-saving distilling apparatus | |
CN211273602U (en) | Novel rapid and stable distillation tower | |
CN105169734B (en) | Vacuum rectifying apparatus and its rectificating method | |
CN210813975U (en) | Double ethyl methyl ester efficient energy-saving distillation device | |
CN206008715U (en) | A kind of efficient distillation reaction device | |
CN204395474U (en) | A kind of Medicine film-rising evaporator | |
CN204170436U (en) | Evaporator condensation water reutilization system device in Isooctyl acrylate monomer esterification | |
CN208493292U (en) | A kind of energy-efficient 1,2- pentanediol rectifying column | |
CN208711076U (en) | A kind of milk powder processing triple effect falling film evaporator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20200223 |