CN109758787A - A kind of rotary-cut extraction tower - Google Patents
A kind of rotary-cut extraction tower Download PDFInfo
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- CN109758787A CN109758787A CN201910089470.2A CN201910089470A CN109758787A CN 109758787 A CN109758787 A CN 109758787A CN 201910089470 A CN201910089470 A CN 201910089470A CN 109758787 A CN109758787 A CN 109758787A
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Abstract
The invention belongs to the technical fields of extraction tower, specifically disclose a kind of rotary-cut extraction tower, including extracting tower body, the extraction tower body includes the lower segregation section being arranged from the bottom to top, lower extraction section, upper extraction section and upper segregation section, the lower segregation section bottom is equipped with heavy liquid exit, light liquid is equipped at the top of the upper segregation section to export, the lower extraction section outer cover is equipped with pipe-line mixer, the bottom of the pipe-line mixer is equipped with material inlet, the top of the pipe-line mixer is equipped with material outlet, under the material outlet is set in extraction tower body between extraction section and upper extraction section.The rotary-cut extraction tower, extraction yield are high, easy to use.
Description
Technical field
The invention belongs to the technical fields of extraction tower, and in particular to a kind of rotary-cut extraction tower.
Background technique
Extraction tower (English name extraction column) also known as extraction tower, a kind of chemical industry, petroleum refining, ring
The common liquid-liquid mass transfer equipment of industrial departments such as border protection.Liquid-liquid extraction is a kind of mode of mass transfer, will be mixed
A certain or several compound components in object solution, with another liquid (referred to as extractant, extractant with mixture solution
It is immiscible) it is extracted, it is separated, be enriched with, is purified.Improve the extraction yield in extraction process just need by
Liquid and extractant realization to be extracted is sufficiently mixed, so that extractant sufficiently extracts substance to be extracted, but it is existing
The extraction yield of extraction tower is not high, and use is very inconvenient.
Summary of the invention
For deficiency above-mentioned in the prior art, the present invention provides a kind of rotary-cut extraction tower, the rotary-cut extraction tower, extraction
Rate is high, easy to use.
In order to achieve the above object, the solution that the present invention uses is: a kind of rotary-cut extraction tower, including extraction tower body,
The extraction tower body includes the lower segregation section being arranged from the bottom to top, lower extraction section, upper extraction section and upper segregation section, the lower separation
Section bottom is equipped with heavy liquid exit, is equipped with light liquid at the top of the upper segregation section and exports, the lower extraction section outer cover is mixed equipped with pipeline
Clutch, the bottom of the pipe-line mixer are equipped with material inlet, and the top of the pipe-line mixer is equipped with material outlet, the object
Material outlet is in extraction tower body between lower extraction section and upper extraction section.
Further, the pipe-line mixer is pumped equipped with high speed shearing emulsification.
Further, the pipe-line mixer is set there are two high speed shearing emulsification pump, and two high speed shearing emulsifications pump
It is equally distributed on pipe-line mixer.
Further, it is equipped with the first liquid separation disk in the lower extraction section at the top of bottom and upper extraction section, two described the
One liquid separation disk is located at the two sides of material outlet.
Further, the first heating mantle is arranged on the lateral wall of the lower extraction section, first heating mantle is set to pipe
Between road mixer and lower extraction section.
Further, the lateral wall of the upper extraction section is arranged with the second heating mantle.
Further, regular condiment is equipped in the lower extraction section and upper extraction section.
Further, the internal diameter of the lower segregation section is 1.5-2 times of lower extraction section diameter.
Further, the internal diameter of the upper segregation section is 1.5-2 times of upper extraction section diameter.
Further, between the lower segregation section and lower extraction section be equipped with the second liquid separation disk, the upper extraction section with upper point
From between section be equipped with third liquid separation disk.
The beneficial effects of the present invention are:
Such rotary-cut extraction tower when in use, first premixes solution to be extracted and extractant with mixer,
Mixer preferred high speed shearing emulsification pump, then by mixed liquor from the material inlet flow in pipes mixer of pipe-line mixer bottom
In, so that extractant is adequately mixed with solution to be extracted, again from pipe-line mixer after pipe-line mixer is sufficiently mixed
Material outlet enter between lower extraction section and upper extraction section, then respectively enter lower extraction section and upper extraction section, carry out further
Be sufficiently mixed, then the more mixed liquor of light liquid content enter upper segregation section separated, the more mixed liquor of heavy-fluid content
Liquid separation is carried out into lower segregation section, last light liquid exports discharge from the light liquid at the top of upper segregation section, and heavy-fluid is from lower segregation section bottom
Heavy liquid exit discharge, complete liquid separation, the mixed liquor for entering extraction tower in this way first passes through pipe-line mixer and mixed, entered
Being sufficiently mixed by lower extraction section and upper extraction section in tower, so that extractant sufficiently extracts substance to be extracted, greatly
The extraction yield for improving extraction not only increase extraction yield in this way because pipe-line mixer is wholely set with lower extraction section, and
And the step of simplifying extraction, use are simpler.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rotary-cut extraction tower in the present invention；
Fig. 2 is the enlarged drawing of A in Fig. 1；
In attached drawing:
Segregation section under 1-, extraction section under 2-, the upper extraction section of 3-, the upper segregation section of 4-, 5- heavy liquid exit, the outlet of 6- light liquid, 7-
Pipe-line mixer, 8- material outlet, 9- high speed shearing emulsification pump, the first heating mantle of 10-, the second heating mantle of 11-, 12- first divide
Liquid disk, 13- the second liquid separation disk, 14- third liquid separation disk.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described:
As shown in Figure 1, 2, the present invention provides a kind of rotary-cut extraction tower, including extraction tower body, the extraction tower body include by
Under supreme setting lower segregation section 1, lower extraction section 2, upper extraction section 3 and upper segregation section 4, lower 1 bottom of segregation section be equipped with weight
Liquid exports 5, light liquid outlet 6 is equipped at the top of the upper segregation section 4, lower 2 outer cover of extraction section is equipped with pipe-line mixer 7, institute
The bottom for stating pipe-line mixer 7 is equipped with material inlet, and the top of the pipe-line mixer 7 is equipped with material outlet 8, and the material goes out
Mouth 8 is set in extraction tower body between lower extraction section 2 and upper extraction section 3.Such rotary-cut extraction tower when in use, first will be to
Extraction solution and extractant are premixed with mixer, the preferred high speed shearing emulsification pump of mixer, then mixed liquor is mixed from pipeline
In the material inlet flow in pipes mixer 7 of 7 bottom of clutch, so that extractant is adequately mixed with solution to be extracted,
Pipe-line mixer 7 enters between lower extraction section 2 and upper extraction section 3 from the material outlet 8 of pipe-line mixer 7 again after being sufficiently mixed,
Lower extraction section 2 and upper extraction section 3 are respectively enterd again, is further sufficiently mixed, then the more mixed liquor of light liquid content
It is separated into upper segregation section 4, the more mixed liquor of heavy-fluid content enters lower segregation section 1 and carries out liquid separation, and last light liquid is from upper
6 discharge of light liquid outlet at the top of segregation section 4, heavy-fluid are discharged from the heavy liquid exit 5 of lower 1 bottom of segregation section, complete liquid separation, in this way into
The mixed liquor for entering extraction tower first passes through pipe-line mixer 7 and is mixed, extraction section 2 and upper extraction section 3 in the case where passing through into tower
Be sufficiently mixed so that extractant sufficiently extracts substance to be extracted, greatly improve the extraction yield of extraction because pipe
Road mixer 7 is wholely set with lower extraction section 2, extraction yield, and the step of simplifying extraction is not only increased in this way, using more
Add simple.
As shown in Figure 1, 2, the pipe-line mixer 7 is equipped with high speed shearing emulsification pump 9.Enter in pipe-line mixer 7 in this way
Mixed liquor high speed shearing emulsification pump 9 under the action of, mixing it is more uniform, further increase the extraction yield of extraction.
As shown in Figure 1, 2, the pipe-line mixer 7 is set there are two high speed shearing emulsification pump 9, and two high speed shears are newborn
Change pump 9 to be equally distributed on pipe-line mixer 7.Enter the mixed liquor in pipe-line mixer 7 in this way in two high speed shearing emulsifications
Pump 9 under the action of, mixing it is more uniform, further increase the extraction yield of extraction.
As shown in Figure 1, 2, it is equipped with the first liquid separation disk 12 in the lower extraction section 2 at the top of bottom and upper extraction section 3, two
The first liquid separation disk 12 is located at the two sides of material outlet.Setting is so that enter lower extraction section 2 and upper from material outlet 8 in this way
Mixed liquor in extraction section 3 can more disperse, and further increase the extraction yield of extraction.
As shown in Figure 1, 2, the first heating mantle 10, first heating mantle are arranged on the lateral wall of the lower extraction section 2
10 are set between pipe-line mixer 7 and lower extraction section 2.In this way setting so that the meltage of substance to be extracted in extractant more
Greatly, the extraction yield of extraction is further increased.
As shown in Figure 1, 2, the lateral wall of the upper extraction section 3 is arranged with the second heating mantle 11.It is arranged in this way so that wait extract
Meltage of the substance taken in extractant is bigger, further increases the extraction yield of extraction.
As shown in Figure 1, 2, regular condiment is equipped in the lower extraction section 2 and upper extraction section 3.It can make liquid in this way
Have in lower extraction section 2 and upper extraction section 3 and more fully mix and contact, guarantees the quality of extraction.
As shown in Figure 1, 2, the internal diameter of the lower segregation section 1 is 1.5-2 times of lower 2 diameter of extraction section.Setting can be in this way
Reducing flowing velocity when liquid flows into lower segregation section 1, the liquid for guaranteeing that the heavy liquid exit 5 of lower segregation section 1 flows out is heavy-fluid, into
One step guarantees extraction quality.
As shown in Figure 1, 2, the internal diameter of the upper segregation section 4 is 1.5-2 times of upper 3 diameter of extraction section.Setting can be in this way
Reducing flowing velocity when liquid flows into upper segregation section 4, the liquid of 6 discharge of light liquid outlet of segregation section 4 is light liquid in guarantee, into
One step guarantees extraction quality.
As shown in Figure 1, 2, the second liquid separation disk 13, the upper extraction section are equipped between the lower segregation section 1 and lower extraction section 2
Third liquid separation disk 14 is equipped between 3 and upper segregation section 4.It is arranged when can further decrease segregation section 1 under liquid flows into this way
Flowing velocity, while flowing velocity when liquid flows into upper segregation section 4 can be further decreased, it is further ensured that extraction quality.
The present invention is not limited to above-mentioned optional embodiment, anyone can obtain other shapes under the inspiration of the present invention
The product of formula, however, any variation is done in its shape or structure, it is all to fall into the claims in the present invention confining spectrum
Technical solution is within the scope of the present invention.
Claims (10)
1. a kind of rotary-cut extraction tower, including extraction tower body, it is characterised in that: the extraction tower body includes under being arranged from the bottom to top
Segregation section, lower extraction section, upper extraction section and upper segregation section, the lower segregation section bottom are equipped with heavy liquid exit, the upper segregation section
Top is exported equipped with light liquid, and the lower extraction section outer cover is equipped with pipe-line mixer, and the bottom of the pipe-line mixer is equipped with object
Expect entrance, the top of the pipe-line mixer is equipped with material outlet, the material outlet be set in extraction tower body lower extraction section with
Between upper extraction section.
2. rotary-cut extraction tower according to claim 1, it is characterised in that: the pipe-line mixer is equipped with high speed shearing emulsification
Pump.
3. rotary-cut extraction tower according to claim 2, it is characterised in that: the pipe-line mixer is set there are two high speed shear
Emulsification pump, two high speed shearing emulsification pumps are equally distributed on pipe-line mixer.
4. rotary-cut extraction tower according to claim 1, it is characterised in that: bottom and upper extraction section top in the lower extraction section
Portion is equipped with the first liquid separation disk, and two the first liquid separation disks are located at the two sides of material outlet.
5. rotary-cut extraction tower according to claim 1, it is characterised in that: be arranged on the lateral wall of the lower extraction section
One heating mantle, first heating mantle are set between pipe-line mixer and lower extraction section.
6. rotary-cut extraction tower according to claim 5, it is characterised in that: the lateral wall of the upper extraction section is arranged with second
Heating mantle.
7. rotary-cut extraction tower according to claim 1, it is characterised in that: be equipped in the lower extraction section and upper extraction section
Structured packing.
8. rotary-cut extraction tower according to claim 1, it is characterised in that: the internal diameter of the lower segregation section is that lower extraction section is straight
1.5-2 times of diameter.
9. rotary-cut extraction tower according to claim 1, it is characterised in that: the internal diameter of the upper segregation section is that upper extraction section is straight
1.5-2 times of diameter.
10. rotary-cut extraction tower according to claim 1, it is characterised in that: set between the lower segregation section and lower extraction section
There is the second liquid separation disk, third liquid separation disk is equipped between the upper extraction section and upper segregation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089470.2A CN109758787A (en) | 2019-01-30 | 2019-01-30 | A kind of rotary-cut extraction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089470.2A CN109758787A (en) | 2019-01-30 | 2019-01-30 | A kind of rotary-cut extraction tower |
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| Publication Number | Publication Date |
|---|---|
| CN109758787A true CN109758787A (en) | 2019-05-17 |
Family
ID=66455610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910089470.2A Pending CN109758787A (en) | 2019-01-30 | 2019-01-30 | A kind of rotary-cut extraction tower |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020450A1 (en) * | 1979-06-05 | 1980-12-11 | Ladislav Dr Steiner | LIQUID-LIQUID EXTRACTION COLUMN |
| JPH05200260A (en) * | 1991-11-01 | 1993-08-10 | Kansai Kagaku Kikai Seisaku Kk | Liquid-liquid contact tower |
| JP2007152202A (en) * | 2005-12-02 | 2007-06-21 | Dai Ichi Kogyo Seiyaku Co Ltd | Extractor |
| CN204588749U (en) * | 2015-04-30 | 2015-08-26 | 宣城得奇环保科技有限公司 | Secondary packed extraction tower |
| CN105396321A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Ethyl vanillin extracting tower |
| CN207980488U (en) * | 2018-02-06 | 2018-10-19 | 江阴技源药业有限公司 | A kind of multiple stage continuous adverse current extraction tower |
| CN109011694A (en) * | 2018-09-21 | 2018-12-18 | 山东泓达生物科技有限公司 | A kind of novel energy-conserving composite stirring extraction tower |
| CN209752246U (en) * | 2019-01-30 | 2019-12-10 | 四川锐恒润滑油有限公司 | Rotary-cut extraction tower |
-
2019
- 2019-01-30 CN CN201910089470.2A patent/CN109758787A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3020450A1 (en) * | 1979-06-05 | 1980-12-11 | Ladislav Dr Steiner | LIQUID-LIQUID EXTRACTION COLUMN |
| JPH05200260A (en) * | 1991-11-01 | 1993-08-10 | Kansai Kagaku Kikai Seisaku Kk | Liquid-liquid contact tower |
| JP2007152202A (en) * | 2005-12-02 | 2007-06-21 | Dai Ichi Kogyo Seiyaku Co Ltd | Extractor |
| CN204588749U (en) * | 2015-04-30 | 2015-08-26 | 宣城得奇环保科技有限公司 | Secondary packed extraction tower |
| CN105396321A (en) * | 2015-11-24 | 2016-03-16 | 重庆欣欣向荣精细化工有限公司 | Ethyl vanillin extracting tower |
| CN207980488U (en) * | 2018-02-06 | 2018-10-19 | 江阴技源药业有限公司 | A kind of multiple stage continuous adverse current extraction tower |
| CN109011694A (en) * | 2018-09-21 | 2018-12-18 | 山东泓达生物科技有限公司 | A kind of novel energy-conserving composite stirring extraction tower |
| CN209752246U (en) * | 2019-01-30 | 2019-12-10 | 四川锐恒润滑油有限公司 | Rotary-cut extraction tower |
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