CN205007612U - Rectification device - Google Patents
Rectification device Download PDFInfo
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- CN205007612U CN205007612U CN201520756279.6U CN201520756279U CN205007612U CN 205007612 U CN205007612 U CN 205007612U CN 201520756279 U CN201520756279 U CN 201520756279U CN 205007612 U CN205007612 U CN 205007612U
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- rectifying column
- return tank
- cooler
- reboiler
- delivery pump
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Abstract
The utility model discloses a rectification device relates to chemical industry equipment technical field, including rectifying column, cooler, return tank and reboiler, the rectifying column middle part is equipped with the feed inlet, and the garbage collection jar is connected to the bottom, and garbage collection jar opening part is equipped with the waste outlet valve, the play that the gaseous phase entry of cooler left end passes through on pipeline and the rectifying column links to each other for light mouthful, is equipped with purity detection device on the cooler, and the liquid outlet passes through the delivery pump and enters the mouth continuously with the return tank, the return tank exports through the delivery pump continuously with the backward flow mouth on the rectifying column, is equipped with valve borrow mouth between return tank and the backward flow mouth, the reboiler feed inlet passes through the delivery pump and links to each other with the rectifying column lower part, and the reboiler discharge gate passes through the pipeline and links to each other with the rectifying column gas access. This device simple structure saves space, and convenient to use guarantees product quality, and safe and reliable practices thrift the cost, improves work efficiency.
Description
Technical field
The utility model relates to technical field of chemical, particularly relates to a kind of rectifier unit.
Background technology
Rectifying be a kind of utilize backflow make liquid mixture obtain the distillating method of high purity separation, be commercial Application liquid mixture lock out operation the most widely, be widely used in the departments such as oil, chemical industry, light industry, food, metallurgy.
To the rectifying of cyclohexane-carboxylic acid, current common equipment mainly divides two parts, first departed from by light component within one device, and then heavy constituent departed from another equipment, operation is loaded down with trivial details, equipment is complicated, equipment is comparatively large, affects space utilization, cost of idleness, affect operating efficiency, product quality can not be guaranteed simultaneously.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of rectifier unit, and structure is simple, saves space, easy to use, ensures product quality, safe and reliable, cost-saving, increases work efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: comprise rectifying column, cooler, return tank and reboiler; Be provided with charging aperture in the middle part of rectifying column, bottom connects garbage collection tank, and garbage collection tank opening part is provided with waste outlet valve; The gas phase entrance of cooler left end is connected with the light mouth that goes out of rectifying column upper end by pipeline, and cooler is provided with purity detecting device, and the liquid outlet on cooler is connected with return tank entrance by delivery pump; Return tank outlet is connected by the refluxing opening of delivery pump with rectifying column upper end, is provided with valve borrow mouth between return tank and described refluxing opening; Reboiler charging aperture is connected with rectifying column bottom by delivery pump, and reboiler discharging opening is connected with rectifying column gas access by pipeline.
As preferably, rectifier is provided with temperature inductor.
As preferably, return tank inwall is provided with one deck ceramic coating.
As preferably, return tank is provided with voltage-stablizer.
As preferably, return tank inside is provided with liquid level gauge.
The beneficial effect adopting technique scheme to produce is: the utility model structure is simple, utilize a device rectifying column can complete extraction to required liquid, easy to use, cost-saving, space utilization is good, the purity detecting device be provided with, by the purity of Detection and Extraction liquid, ensure that product quality, arranging of return tank can store liquid, ensure that capacity of returns, safe and reliable, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present utility model.
In figure: 1, rectifying column; 2, cooler; 3, return tank; 4, reboiler; 5, charging aperture; 6, garbage collection tank; 7, waste outlet valve; 8, purity detecting device; 9, valve borrow mouth; 10, temperature inductor; 11, voltage-stablizer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, be an embodiment of a kind of rectifier unit of the utility model, comprise rectifying column 1, cooler 2, return tank 3 and reboiler 4, structure is simple, easy to use, cost-saving and space; Be provided with charging aperture 5 in the middle part of rectifying column 1, send in rectifying column 1 by charging aperture 5 by material, be provided with the foraminate dividing plate of band in rectifying column 1, dividing plate is conducive to the buffer gas rate of climb, and gas can fully be contacted with liquid; Connect garbage collection tank 6 bottom rectifying column 1, garbage collection tank 6 opening part is provided with waste outlet valve 7, the material collection that garbage collection tank 6 can will be passed into disuse, and protection of the environment is safe and reliable, and the setting use of waste outlet valve 7 is convenient; The gas phase entrance of cooler 2 left end is connected with the light mouth that goes out of rectifying column 1 upper end by pipeline, cooler 2 is provided with purity detecting device 8, the gas that in rectifying column 1, rectifying goes out is detected by purity detecting device 8 after cooling, detect qualified can extracting directly out, detect defective, then need to continue to enter rectifying column 1; Liquid outlet on cooler 2 is connected with return tank 3 entrance by delivery pump, and the liquid collection through rectifying can get up by return tank 3, adds capacity, controls fluid flow in rectifying column 1; Return tank 3 is exported and is connected by the refluxing opening of delivery pump with rectifying column 1 upper end, transmits underproof liquid again to squeeze in rectifying column 1 continue rectifying, until qualified by delivery pump; Be provided with valve borrow mouth 9 between delivery pump and refluxing opening, if liquid is qualified in cooler, then qualified material can be gathered out by valve borrow mouth 9; The charging aperture of reboiler 4 is connected with rectifying column 1 bottom by delivery pump, and reboiler 4 discharging opening is connected with rectifying column 1 gas access by pipeline, and the liquid of rectifying column 1 bottom enters reboiler 4 and becomes gas and enter in rectifying column 1, carries out rectifying circulation.
Rectifying column 1 top is provided with temperature inductor 10 and pressure detector, can detect the temperature in rectifying column 1 and pressure, prevents from causing the injuries such as blast because temperature is too high or pressure is excessive.
Return tank 3 inwall is provided with one deck ceramic coating, prevents material from corroding return tank 3, increases the service life.
Return tank 3 is provided with voltage-stablizer 11, prevents pressure in return tank 3 excessive, avoids dangerous generation, facilitates liquid communication smooth and easy; Return tank 3 inside is provided with liquid level gauge, detects amount of liquid in return tank 3, prevents liquid excessive, avoids dangerous generation.
Temperature inductor 10, pressure detector are all connected with PLC with purity detecting device 8, and by the control of PLC, promptly and accurately monitoring device ruuning situation, accurately and timely fixes a breakdown, simple and convenient, and efficiency is high.
Use procedure:
Material is sent in rectifying column 1 by charging aperture 5, through reboiler 4, liquid is carried out being heated to gas, gas enters in rectifying column 1 again, light materials in rectifying column rises, heavy substance declines, light materials enters cooler 2, gas becomes liquid, then enter in return tank 3, if the liquid that rectifying goes out is more, can first store in return tank 3, simultaneously through the detection of purity detecting device 8, if material is qualified, also can first be stored in return tank 3, then qualified material is got up through the collection of valve borrow mouth 9, if the material detected is defective, then defective material to be squeezed in rectifying column 1 through delivery pump, again carry out rectifying, circulate this process, qualified liquid can be obtained.During use, temperature inductor 10, pressure detector and voltage-stablizer 11 are all open, real-time monitoring device ruuning situation, break down and get rid of in time.
Adopt after technique scheme, utilize a device of spiral-screen column can complete extraction to required liquid, easy to use, cost-saving, space utilization is good, and the purity detecting device be provided with, by the purity of Detection and Extraction liquid, ensure that product quality, arranging of return tank can store liquid, ensure that capacity of returns, temperature inductor, pressure detector and voltage-stablizer, ensure that work safety, increase work efficiency.
Claims (5)
1. a rectifier unit, is characterized in that: comprise rectifying column (1), cooler (2), return tank (3) and reboiler (4); Described rectifying column (1) middle part is provided with charging aperture (5), and bottom connects garbage collection tank (6), and garbage collection tank (6) opening part is provided with waste outlet valve (7); The gas phase entrance of described cooler (2) left end is connected with the light mouth that goes out of rectifying column (1) upper end by pipeline, and cooler (2) is provided with purity detecting device (8), and the liquid outlet on cooler (2) is connected with return tank (3) entrance by delivery pump;
Described return tank (3) outlet is connected by the refluxing opening of delivery pump with rectifying column (1) upper end, is provided with valve borrow mouth (9) between return tank (3) and described refluxing opening; Described reboiler (4) charging aperture is connected with rectifying column (1) bottom by delivery pump, and reboiler (4) discharging opening is connected with rectifying column (1) gas access by pipeline.
2. a kind of rectifier unit according to claim 1, is characterized in that described rectifying column (1) top is provided with temperature inductor (10).
3. a kind of rectifier unit according to claim 1, is characterized in that described return tank (3) inwall is provided with one deck ceramic coating.
4. a kind of rectifier unit according to claim 1, is characterized in that described return tank (3) is provided with voltage-stablizer (11).
5. a kind of rectifier unit according to claim 1, is characterized in that described return tank (3) inside is provided with liquid level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756279.6U CN205007612U (en) | 2015-09-28 | 2015-09-28 | Rectification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756279.6U CN205007612U (en) | 2015-09-28 | 2015-09-28 | Rectification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007612U true CN205007612U (en) | 2016-02-03 |
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ID=55206242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756279.6U Active CN205007612U (en) | 2015-09-28 | 2015-09-28 | Rectification device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205007612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224746A (en) * | 2017-07-11 | 2017-10-03 | 山东海新石油化工有限公司 | A kind of rectifier unit |
| CN108970161A (en) * | 2018-07-20 | 2018-12-11 | 协建（江苏）智能装备有限公司 | A kind of chemical industry rectifier unit |
-
2015
- 2015-09-28 CN CN201520756279.6U patent/CN205007612U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224746A (en) * | 2017-07-11 | 2017-10-03 | 山东海新石油化工有限公司 | A kind of rectifier unit |
| CN108970161A (en) * | 2018-07-20 | 2018-12-11 | 协建（江苏）智能装备有限公司 | A kind of chemical industry rectifier unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |