CN201445822U - External condensing type reflux splitter - Google Patents
External condensing type reflux splitter Download PDFInfo
- Publication number
- CN201445822U CN201445822U CN2009200394370U CN200920039437U CN201445822U CN 201445822 U CN201445822 U CN 201445822U CN 2009200394370 U CN2009200394370 U CN 2009200394370U CN 200920039437 U CN200920039437 U CN 200920039437U CN 201445822 U CN201445822 U CN 201445822U
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- chuck
- condenser
- communicated
- reflux splitter
- snake
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Abstract
The utility model relates to an external condensing type reflux splitter. In the technical scheme, a snake-like coil pipe is arranged in a jacketed snake-like tube condenser and is respectively communicated with a condensate outlet and a condensate inlet, a steam inlet at the top of the tower section of a rectifying tower or an extraction rectifying tower is communicated with the jacketed snake-like tube condenser, and the reflux port on the lower part of the jacketed snake-like tube condenser is communicated with the tower bottom of the rectifying tower or the extraction rectifying tower. The external condensing type reflux splitter is characterized in that a condensate collection port is arranged below the jacketed snake-like tube condenser, a baffle is arranged below the condensate collection port, a solenoid valve is arranged between the condensate collection port and the baffle, one side of the baffle is communicated with the reflux port on the lower part of the jacketed snake-like tube condenser and a refluxing liquid sampling port, and the other side of the baffle is communicated with a product outlet on the tower top. The utility model integrates the functions of condensation and refluxing. Moreover, since the external condensing type reflux splitter is closely connected with the rectifying tower or the extraction rectifying tower, the utility model has the advantages of compact structure and convenient use, and facilitates the control of the condensation and reflux ratio.
Description
Technical field
The utility model relates to a kind of chemical industry equipment, is specifically related to a kind of condensed exterior formula reflux splitter, is a kind of device that is used for rectifying column and extractive distillation column overhead vapours condensing reflux.
Background technology
Isolation technics is occupied crucial status in Chemical Manufacture, play a part very important in the economic benefit that improves product yield, quality and production process.Wherein, rectifying and extracting rectifying are a kind of important method of lock out operation, are widely used in fields such as chemical industry, medicine and environmental protection.Can distillation process realize that the effect of realization how, except relevant with separator effect quality, also relevant with condensation reflux unit.The condensation and the general mode of operation that refluxes after the first condensation that adopts that refluxes in the industrial production.Wherein, a part of condensate liquid passes back in the rectifying column as phegma, and another part condensate liquid is then as the overhead product extraction.This procedure is complicated, gives and installs and produce and be with inconvenience, has increased number of devices, energy consumption and economic the input simultaneously.In addition, reflow method in adopting is also arranged, but reflux difficult control in this method, and need on tower, set up a condenser, increased number of devices, energy consumption and economic the input equally.
Summary of the invention
At the deficiencies in the prior art, task of the present utility model is a kind of novel condensed exterior formula backflow distributor of design, this device collection condensation and backflow functionality and one, and closely be connected with rectifying column, compact conformation, easy to use, help the control of condensation and reflux ratio.
The scheme of finishing the foregoing invention task is, a kind of condensed exterior formula reflux splitter, in chuck coiled condenser, be provided with serpentine coil, this serpentine coil is communicated with condensation-water drain, condensing water inlet respectively, and the steam inlet of rectifying column or extracting rectifying column overhead feeds this chuck coiled condenser; Simultaneously, the refluxing opening of this chuck coiled condenser feeds during described rectifying column or extracting rectifying Tata cut, and it is characterized in that, the below of described chuck coiled condenser is provided with condensate liquid and collects mouthful, and this condensate liquid is collected a mouthful below and is provided with baffle plate; Described condensate liquid is collected between mouth and the baffle plate and is provided with magnetic valve; The refluxing opening of one side of described baffle plate and described chuck coiled condenser, and the phegma sample tap is communicated with; The another side of described baffle plate is communicated with overhead product extraction mouth.
The utility model has following prioritization scheme:
1, the middle and lower part of described chuck coiled condenser is provided with exhaust-valve; Constant to guarantee whole system internal pressure.
2, in chuck coiled condenser, described serpentine coil is arranged on the top of this condenser; Coil pipe is about 1mm apart from the inwall of condenser; Simultaneously the pipe of overhead vapours inlet is stretched into the middle part of serpentine coil.
3, described condensate liquid is collected between mouth and the baffle plate and is provided with magnetic valve, adopts the electromagnetic field remotely-operated electromagnetic valve.Can control magnetic valve left and right sides deflection angle in the condenser by electromagnetic field in the condenser outside, to reach the purpose of regulating reflux ratio.
4, the refluxing opening place of chuck coiled condenser is provided with control valve.
5, the outside cut of described rectifying column or extracting rectifying Tata is provided with vacuum jacket.
6, the top cut of described rectifying column or extracting rectifying Tata is provided with thermometer boss.
7, described rectifying column or the extracting rectifying Tata bottom interface of cutting adopts ground to connect, to guarantee to cooperate closely, to be convenient to dismounting.
The condensed exterior formula backflow distributor that the utility model provides collects condensation and backflow functionality and one, and closely is connected with rectifying column or extractive distillation column, and compact conformation is easy to use, helps the control of condensation and reflux ratio.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.Wherein, thermometer boss 1, vacuum jacket 2, rectifying Tata cut 3, refluxing opening 4, steam inlet 5, condensate liquid collect mouthfuls 6, magnetic valve 7, control valve 8, phegma sample tap 9, condensation-water drain 10, serpentine coil 11, chuck coiled condenser 12, condensing water inlet 13, exhaust-valve 14, baffle plate 15, overhead product extraction mouth 16.
The specific embodiment
Condensed exterior formula reflux splitter, in chuck coiled condenser 12, be provided with serpentine coil 11, this serpentine coil 11 is communicated with condensation-water drain 10, condensing water inlet 13 respectively, and the steam inlet 5 that rectifying column or extracting rectifying Tata cut 3 tops feeds this chuck coiled condenser; The below of chuck coiled condenser 12 is provided with condensate liquid and collects mouth 6, and this condensate liquid is collected mouthful 6 belows and is provided with baffle plate 15; Described condensate liquid is collected between mouth 6 and the baffle plate 15 and is provided with magnetic valve 7; The refluxing opening 4 of one side of baffle plate 15 and chuck coiled condenser, and phegma sample tap 9 is communicated with; Refluxing opening 4 places are provided with control valve 8; This refluxing opening 4 feeds rectifying column or the extracting rectifying Tata cuts in 3.The another side of baffle plate 15 is communicated with overhead product extraction mouth 16.
During work, at first clean and dry package unit, and smear all grounds, then described device is connected with rectifying column with vaseline.Open condensed water, allow condensed water enter, flow out by condensation-water drain 10 again, require the difference of degree according to condensation through serpentine coil 11 from condensing water inlet 13, the inlet of condensed water in the control serpentine coil is guaranteed to get off from the overhead vapours 5 whole condensations of steam that enter in the condenser that enter the mouth; Steam collects in condensate liquid collection mouthful 6 places along tube wall and coil pipe after being condensed into liquid, and magnetic valve 7 by being located at this place, control condensate liquid about flow to, and under condensate liquid collection mouthful place 6, be provided with baffle plate 15, guarantee the liquid level difference of the right and left, to reach the purpose of regulating the reflux ratio size.Wherein, a part of condensate liquid passes back in the rectifying column through refluxing opening 4 as phegma, and gathers the phegma sample at phegma sample tap 9 places and carry out assay determination; Another part condensate liquid then as overhead product by 16 extraction of overhead product extraction mouth.Simultaneously be provided with exhaust-valve 14 in the condenser middle and lower part, constant to guarantee whole system internal pressure.In addition, insert thermometer, can measure the temperature of overhead vapours at thermometer boss 1 place.
Claims (7)
1. condensed exterior formula reflux splitter, in chuck coiled condenser, be provided with serpentine coil, this serpentine coil is communicated with condensation-water drain, condensing water inlet respectively, and the steam inlet of rectifying column or extracting rectifying Tata truncation portion feeds this chuck coiled condenser; Simultaneously, the refluxing opening of this chuck coiled condenser feeds during described rectifying column or extracting rectifying Tata cut, and it is characterized in that, the below of described chuck coiled condenser is provided with condensate liquid and collects mouthful, and this condensate liquid is collected a mouthful below and is provided with baffle plate; Described condensate liquid is collected between mouth and the baffle plate and is provided with magnetic valve; The refluxing opening of one side of described baffle plate and described chuck coiled condenser, and the phegma sample tap is communicated with; The another side of described baffle plate is communicated with overhead product extraction mouth.
2. condensed exterior formula reflux splitter according to claim 1 is characterized in that the middle and lower part of described chuck coiled condenser is provided with exhaust-valve.
3. condensed exterior formula reflux splitter according to claim 1 is characterized in that in chuck coiled condenser, described serpentine coil is arranged on the top of this condenser; Coil pipe is about 1mm apart from the inwall of condenser; Simultaneously the pipe of overhead vapours inlet is stretched into the middle part of serpentine coil.
4. condensed exterior formula reflux splitter according to claim 1 is characterized in that the refluxing opening place of chuck coiled condenser is provided with control valve.
5. according to the described condensed exterior formula of one of claim 1～4 reflux splitter, it is characterized in that the outside that described rectifying column or extracting rectifying Tata cut is provided with vacuum jacket.
6. condensed exterior formula reflux splitter according to claim 5 is characterized in that, described rectifying column or extracting rectifying Tata truncation portion are provided with thermometer boss.
7. condensed exterior formula reflux splitter according to claim 6 is characterized in that, the bottom interface that described rectifying column or extracting rectifying Tata cut adopts ground to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200394370U CN201445822U (en) | 2009-04-14 | 2009-04-14 | External condensing type reflux splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200394370U CN201445822U (en) | 2009-04-14 | 2009-04-14 | External condensing type reflux splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201445822U true CN201445822U (en) | 2010-05-05 |
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ID=42550529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200394370U Expired - Fee Related CN201445822U (en) | 2009-04-14 | 2009-04-14 | External condensing type reflux splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201445822U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441289A (en) * | 2012-02-02 | 2012-05-09 | 常州市常顺精细化学品有限公司科技研究所 | Cluster rectification device |
| CN102507243A (en) * | 2011-10-28 | 2012-06-20 | 江苏中烟工业有限责任公司 | Method for evaluating effects of reducing thorns and removing impurities of cut tobacco dryer |
| CN102909106A (en) * | 2012-11-05 | 2013-02-06 | 济南大学 | Reduced-pressure distillation device |
| CN103071308A (en) * | 2013-02-20 | 2013-05-01 | 上海煦旻化工科技发展有限公司 | Rectification head |
| CN109096169A (en) * | 2018-09-29 | 2018-12-28 | 天津科林泰克科技有限公司 | A kind of purification alpha-pyrrolidone steams the device and method of slag |
-
2009
- 2009-04-14 CN CN2009200394370U patent/CN201445822U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507243A (en) * | 2011-10-28 | 2012-06-20 | 江苏中烟工业有限责任公司 | Method for evaluating effects of reducing thorns and removing impurities of cut tobacco dryer |
| CN102507243B (en) * | 2011-10-28 | 2014-01-15 | 江苏中烟工业有限责任公司 | Method for evaluating effects of reducing thorns and removing impurities of cut tobacco dryer |
| CN102441289A (en) * | 2012-02-02 | 2012-05-09 | 常州市常顺精细化学品有限公司科技研究所 | Cluster rectification device |
| CN102441289B (en) * | 2012-02-02 | 2013-12-18 | 常州市常顺精细化学品有限公司科技研究所 | Cluster rectification device |
| CN102909106A (en) * | 2012-11-05 | 2013-02-06 | 济南大学 | Reduced-pressure distillation device |
| CN103071308A (en) * | 2013-02-20 | 2013-05-01 | 上海煦旻化工科技发展有限公司 | Rectification head |
| CN109096169A (en) * | 2018-09-29 | 2018-12-28 | 天津科林泰克科技有限公司 | A kind of purification alpha-pyrrolidone steams the device and method of slag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Seyoun Tire Co., Ltd. Assignor: Nanjing Normal University Contract record no.: 2011320000627 Denomination of utility model: External condensing type reflux splitter Granted publication date: 20100505 License type: Exclusive License Record date: 20110422 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20110414 |