CN201840901U - High-efficiency distillation kettle - Google Patents
High-efficiency distillation kettle Download PDFInfo
- Publication number
- CN201840901U CN201840901U CN2010205644712U CN201020564471U CN201840901U CN 201840901 U CN201840901 U CN 201840901U CN 2010205644712 U CN2010205644712 U CN 2010205644712U CN 201020564471 U CN201020564471 U CN 201020564471U CN 201840901 U CN201840901 U CN 201840901U
- Authority
- CN
- China
- Prior art keywords
- heat
- exchanging chamber
- transferring medium
- heat exchanging
- passage
- 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
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a high-efficiency distillation kettle comprising a kettle body, wherein a stirring shaft is installed on the kettle body in a rotating way, a stirring paddle is fixedly arranged on the stirring shaft and is a disc type heat exchanger, and a heat-exchange medium inflow passage and a heat-exchange medium outflow passage which are communicated with the disc type heat exchanger are arranged on the stirring shaft; the disc type heat exchanger is adopted to simultaneously finish the processes of mass transfer and heat transfer, the outer heat-exchange area is not reduced, and the heat-exchange area of the disc type heat exchanger is also increased additionally, so that materials are heated evenly, and the heating is quicker; and moreover, the utility model shortens the processing time effectively and is suitable for the requirement of quick heat transfer.
Description
Technical field
The utility model relates to a kind of distillation still.
Background technology
Heat exchange is a kind of the most common and energy exchange pattern that also is absolutely necessary concerning majority production.In some special producing process, there is the difficult problem of heat-transfer capability deficiency in conventional production equipment, and the method for taking usually in the prior art to reduce the production equipment volume solves.Though this method has improved the ratio of heat exchange area and weight of material, reduced single batch of output, the thing followed is to have increased equipment investment, has improved manpower, the energy cost of producing.
The utility model content
Technical problem to be solved in the utility model provides a kind of material that makes and is heated evenly, heats faster, and can effectively shorten the processing time, is suitable for the efficient distillation still that flash heat transfer needs.
For solving the problems of the technologies described above, the technical solution of the utility model is: efficient distillation still, comprise kettle, be rotatablely equipped with shaft on the described kettle, be installed with paddle on the described shaft, described paddle is a disc heat interchanger, and described shaft is provided with the heat transferring medium that is communicated with described disc heat interchanger and flows into passage and heat transferring medium outflow passage.
As optimized technical scheme, described disc heat interchanger comprises disk body, be provided with heat exchanging chamber in the described disk body, the heat transferring medium inlet and the described heat transferring medium of described heat exchanging chamber flow into passage and communicate, and the heat transferring medium outlet and the described heat transferring medium of described heat exchanging chamber flow out passage and communicate.
As optimized technical scheme, described disk body comprises the dividing plate that is located at described disk body inner chamber, the inner chamber that described dividing plate is separated described disk body is that thermal medium flows into heat exchanging chamber and thermal medium flows out heat exchanging chamber, described dividing plate is provided with and is communicated with the intercommunicating pore that described thermal medium flows into heat exchanging chamber and described thermal medium outflow heat exchanging chamber, described thermal medium flows into heat exchanging chamber and described heat transferring medium inflow passage is connected, and described thermal medium flows out heat exchanging chamber and described heat transferring medium outflow passage is connected.
As optimized technical scheme, described shaft comprises interior pipe and the outer tube that is sleeved on together, and the cavity between described outer tube and the described interior pipe is that described heat transferring medium flows into passage, and the inner chamber of described interior pipe is that described heat transferring medium flows out passage; The tube wall of described outer tube is provided with the fuel feed hole that the described thermal medium of connection flows into heat exchanging chamber, and the tube wall of described interior pipe is provided with and passes described outer tube wall and be communicated with described interior pipe and the oil return pipe of described thermal medium outflow heat exchanging chamber.
As optimized technical scheme, the diameter 〉=800mm of described disk body and≤1200mm.
As optimized technical scheme, described disk body is 400mm-800mm setting at interval on described shaft.
As optimized technical scheme, the angle of described shaft and horizontal direction＞0 ° and＜90 °.
As optimized technical scheme, the angle of described shaft and horizontal direction 〉=3 ° and≤5 °.
As optimized technical scheme, described kettle is provided with the heat transferring medium interlayer.
Owing to adopted technique scheme, efficient distillation still, comprise kettle, be rotatablely equipped with shaft on the described kettle, be installed with paddle on the described shaft, described paddle is a disc heat interchanger, and described shaft is provided with the heat transferring medium that is communicated with described disc heat interchanger and flows into passage and heat transferring medium outflow passage; Adopt disc heat interchanger, finish mass transfer and diabatic process simultaneously, when not reducing the external heat-exchanging area, additionally increased the heat exchange area of disc heat interchanger, make material be heated evenly, heat faster, and effectively shortened the processing time, be suitable for the flash heat transfer needs.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of disc heat interchanger among the utility model embodiment.
The specific embodiment
As depicted in figs. 1 and 2, efficient distillation still, comprise kettle 1, be rotatablely equipped with shaft 2 on the described kettle 1, be installed with paddle on the described shaft 2, described paddle is a disc heat interchanger, described shaft 2 comprises interior pipe 21 and the outer tube 22 that is sleeved on together, cavity between described outer tube 22 and the described interior pipe 21 is that heat transferring medium flows into passage 3, the inner chamber of pipe 21 is that heat transferring medium flows out passage 4 in described, described disc heat interchanger comprises disk body 5, described disk body 5 comprises the dividing plate 6 that is located at described disk body 5 inner chambers, the inner chamber that described dividing plate 6 is separated described disk body 5 is that thermal medium flows into heat exchanging chamber 7 and thermal medium flows out heat exchanging chamber 8, described dividing plate 6 is provided with and is communicated with the intercommunicating pore 9 that described thermal medium flows into heat exchanging chamber 7 and described thermal medium outflow heat exchanging chamber 8, described thermal medium flows into heat exchanging chamber 7 and described heat transferring medium inflow passage 3 is connected, described thermal medium flows out heat exchanging chamber 8 and described heat transferring medium outflow passage 4 is connected, the tube wall of the described outer tube 22 of described shaft 2 is provided with the fuel feed hole 10 that is communicated with described thermal medium inflow heat exchanging chamber 7, and the tube wall of described interior pipe 21 is provided with and passes described outer tube 22 tube walls and be communicated with described interior pipe 21 and the oil return pipe 11 of described thermal medium outflow heat exchanging chamber 8; The diameter of described disk body 5 is 1000mm, and described disk body 5 is 600mm setting at interval on described shaft 2; Described shaft 2 is 3 ° with the angle of horizontal direction; Described kettle 1 is provided with heat transferring medium interlayer 12, and described kettle 1 is provided with charging aperture 13, discharging opening 14 and distillation mouth 15, and described discharging opening 14 is located at the low order end of the described kettle 1 of the installation that tilts.
Replace paddle in traditional horizontal reacting equipment with being fixedly mounted on disc heat interchanger on the shaft, in the rotary course of disc heat interchanger, finished mass transfer and diabatic process simultaneously.
Additionally increased heat exchange area when not reducing the external heat-exchanging area, for the reactor of equal size, the ratio of heat exchange area and quality of material has increased by 80% to 100%.Disk body is in rotary course, and the surface can also form a layered material film, can more efficientlyly carry out energy exchange, has improved heat transfer efficiency, and whole material system temperature is evenly consistent, helps controlling the quality of product, is fit to the needs of flash heat transfer.
Compare with legacy equipment, adopting the technical solutions of the utility model distillation still is resinous polymer at material handling, under batch charging coefficient 0.7 condition, carries out 7.5 hours air-distillation times spent, 2 hours 20 minutes decompression distillation time spent.Product appearance is a nattierblue clear glass shape thing, free phenol 1.5%.Weight average molecular weight (Mw): 8100 (styrene relatively), decentralization: 5.061, and legacy equipment is a resinous polymer at material handling, and under batch charging coefficient 0.7 condition, carrying out the air-distillation time spent is 11 hours, the decompression distillation time spent is 3 hours.Product appearance is amber clear glass shape thing, free phenol 1.9%.Weight average molecular weight (Mw): 8580 (styrene relatively), decentralization: 5.135.
From both contrast as can be seen, it is more even to adopt the distillation still of technical solutions of the utility model to make that material is heated, heat faster, simultaneously also owing to rotary film forming reason, when having shortened the processing time, also effectively with the low content of free phenol.And traditional treatment facility exists heat time heating time long, the uneven drawback of being heated, so it is long the product treatment time to have occurred, and the situation that color and luster is dark.Adopt the distillation still of technical solutions of the utility model, because each temperature uniformity of material system, the naval stores decentralization uses the product decentralization of conventional process equipment little.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The utility model is not restricted to the described embodiments, and under the prerequisite that does not break away from the utility model spirit and scope, the various changes and modifications of having done all fall in claimed the utility model scope.
Claims (9)
1. efficient distillation still, comprise kettle, be rotatablely equipped with shaft on the described kettle, be installed with paddle on the described shaft, it is characterized in that: described paddle is a disc heat interchanger, and described shaft is provided with the heat transferring medium that is communicated with described disc heat interchanger and flows into passage and heat transferring medium outflow passage.
2. efficient distillation still as claimed in claim 1, it is characterized in that: described disc heat interchanger comprises disk body, be provided with heat exchanging chamber in the described disk body, the heat transferring medium inlet and the described heat transferring medium of described heat exchanging chamber flow into passage and communicate, and the heat transferring medium outlet and the described heat transferring medium of described heat exchanging chamber flow out passage and communicate.
3. efficient distillation still as claimed in claim 2, it is characterized in that: described disk body comprises the dividing plate that is located at described disk body inner chamber, the inner chamber that described dividing plate is separated described disk body is that thermal medium flows into heat exchanging chamber and thermal medium flows out heat exchanging chamber, described dividing plate is provided with and is communicated with the intercommunicating pore that described thermal medium flows into heat exchanging chamber and described thermal medium outflow heat exchanging chamber, described thermal medium flows into heat exchanging chamber and described heat transferring medium inflow passage is connected, and described thermal medium flows out heat exchanging chamber and described heat transferring medium outflow passage is connected.
4. efficient distillation still as claimed in claim 3, it is characterized in that: described shaft comprises interior pipe and the outer tube that is sleeved on together, cavity between described outer tube and the described interior pipe is that described heat transferring medium flows into passage, and the inner chamber of described interior pipe is that described heat transferring medium flows out passage; The tube wall of described outer tube is provided with the fuel feed hole that the described thermal medium of connection flows into heat exchanging chamber, and the tube wall of described interior pipe is provided with and passes described outer tube wall and be communicated with described interior pipe and the oil return pipe of described thermal medium outflow heat exchanging chamber.
5. as claim 1,2,3 or 4 described efficient distillation stills, it is characterized in that: the diameter 〉=800mm of described disk body and≤1200mm.
6. efficient distillation still as claimed in claim 5 is characterized in that: described disk body is 400mm-800mm setting at interval on described shaft.
7. as claim 1,2,3 or 4 described efficient distillation stills, it is characterized in that: the angle of described shaft and horizontal direction＞0 ° and＜90 °.
8. efficient distillation still as claimed in claim 7 is characterized in that: the angle of described shaft and horizontal direction 〉=3 ° and≤5 °.
9. as claim 1,2,3 or 4 described efficient distillation stills, it is characterized in that: described kettle is provided with the heat transferring medium interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205644712U CN201840901U (en) | 2010-10-18 | 2010-10-18 | High-efficiency distillation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205644712U CN201840901U (en) | 2010-10-18 | 2010-10-18 | High-efficiency distillation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840901U true CN201840901U (en) | 2011-05-25 |
Family
ID=44035806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205644712U Expired - Fee Related CN201840901U (en) | 2010-10-18 | 2010-10-18 | High-efficiency distillation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201840901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908793A (en) * | 2012-10-25 | 2013-02-06 | 浙江大学 | Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series |
| CN107754367A (en) * | 2017-10-31 | 2018-03-06 | 新中天环保股份有限公司 | Solvent distillation recovery device |
-
2010
- 2010-10-18 CN CN2010205644712U patent/CN201840901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908793A (en) * | 2012-10-25 | 2013-02-06 | 浙江大学 | Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series |
| CN102908793B (en) * | 2012-10-25 | 2014-07-23 | 浙江大学 | Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series |
| CN107754367A (en) * | 2017-10-31 | 2018-03-06 | 新中天环保股份有限公司 | Solvent distillation recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204234668U (en) | The automatic recycling equipment of the wax in lost wax casting | |
| CN206152804U (en) | Reation kettle that energy -conserving self -loopa is preheated | |
| CN205897907U (en) | High -efficient cooling device | |
| CN201840901U (en) | High-efficiency distillation kettle | |
| CN105129852B (en) | The system that a kind of high-efficiency self-circulation wet method continuously prepares sodium dichromate | |
| CN201844744U (en) | Stirring device for heat exchange | |
| CN203971901U (en) | A kind of solid melting device | |
| CN211190195U (en) | Chemical industry reation kettle that raw materials preheated | |
| CN202700484U (en) | Polymerizer external circulating cooling system | |
| CN208006053U (en) | A kind of plastic grains drying agitating device | |
| CN206008716U (en) | A kind of dicarboxylic acids production heat-exchanger rig | |
| CN206064382U (en) | The boiler heating system of reactor | |
| CN201731589U (en) | Evaporative heat reclaiming device | |
| CN105130229B (en) | A kind of β gyp-incineration, kilns | |
| CN207095024U (en) | A kind of heating system of conduction oil | |
| CN208398687U (en) | A kind of input and output material heat exchanger | |
| CN206996563U (en) | A kind of double-layer energy-saving stirred tank | |
| CN206152797U (en) | PVP polymeric kettle | |
| CN206381984U (en) | PVP polyplants | |
| CN101876514B (en) | Energy-saving waste liquid heat exchange treatment device | |
| CN206153689U (en) | Valve is heat energy burr -grinding machine for casing | |
| CN206153722U (en) | Deburring machine by gas heat energy | |
| CN215196907U (en) | Flocculating agent synthesis reation kettle | |
| CN214915948U (en) | A reation kettle that is used for having temperature control mechanism of PVC emollient production | |
| CN205146198U (en) | Reation kettle heats cooling system |
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: 20110525 Termination date: 20111018 |