CN103357197B - Equipment for continuously and automatically separating mutually insoluble liquid mixture - Google Patents
Equipment for continuously and automatically separating mutually insoluble liquid mixture Download PDFInfo
- Publication number
- CN103357197B CN103357197B CN201310271992.7A CN201310271992A CN103357197B CN 103357197 B CN103357197 B CN 103357197B CN 201310271992 A CN201310271992 A CN 201310271992A CN 103357197 B CN103357197 B CN 103357197B
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- cylindrical shell
- heavy
- inverted
- liquid
- mixed liquor
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Abstract
The invention relates to equipment for continuously and automatically separating a mutually insoluble liquid mixture. The equipment comprises a barrel with sealed upper and lower ends, and an inverted U-type pipe, wherein the upper end of the barrel is provided with a light liquid outlet; the bottom end of the barrel is provided with a heavy liquid outlet; the middle upper part of the barrel is provided with a mixed liquid inlet pipe; the top end of the inverted U-type pipe is communicated with the top end of the barrel through a pipeline; a pressure balance valve is arranged on the pipeline for connecting the top end of the inverted U-type pipe and the top end of the barrel; two ports of the inverted U-type pipe are communicated with the heavy liquid outlet through a pipeline; a heavy liquid outlet valve is arranged on the pipeline for connecting the two ports of the inverted U-type pipe. The separation equipment can be used for collecting purified products by continuous and automatic separation and is stable and simple to run and free of long-time manual site operation, and the purity of the separated products is more than 99.8%.
Description
Technical field
The present invention relates to a kind of separation equipment, especially one does not dissolve the continuous automatic separation equipment of liquid mixture mutually.
Background technology
Along with the continuous progress of society, industrial boom, a lot of industry can produce some liquid waste in production process, in these liquid waste, for separable callable mixing material, can recycling through being effectively separated, both the pollution to environment had been alleviated, expand resource utilization again, therefore, effective separation is carried out to industrial mixing material and more and more receives publicity.But if be separated bad to discarded mixing material, not only can cause ambient influnence, cost too increases, so in order to effectively be separated separable mixing material, people devise a lot of separator simultaneously.
Conventional separation and technology adopt the mutual insoluble characteristic of mixture and larger density contrast and quiescent settling, batch is separated extraction.As shown in Figure 1, separation equipment comprises main cylinder 2, is arranged on the drain pipe 3 bottom the mixed liquor feed tube 1 at main cylinder 2 top and main cylinder 2, switch extraction purer light liquid, heavy-fluid two kinds of components, but control point is difficult to accurate control by Valve controlling.And mostly existing separator is batch (-type), batch separation, and be difficult to distinguish when waste water and material extraction mouth switch, cause separation not thorough.
Summary of the invention
The invention provides and a kind of do not dissolve the continuous automatic separation equipment of liquid mixture mutually, solve existing separation equipment and be mostly batch (-type), batch separation, and be difficult to distinguish when waste water and material extraction mouth switch, the problem such as cause separation not thorough.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
One does not dissolve the continuous automatic separation equipment of liquid mixture mutually, comprise the cylindrical shell of upper and lower side sealing, the upper end of described cylindrical shell is provided with light liquid outlet, the bottom of described cylindrical shell is provided with heavy liquid exit, the middle and upper part of described cylindrical shell is provided with mixed liquor feed tube, wherein, also comprise inverted u-shaped pipe, the top of described inverted u-shaped pipe is connected with the top of cylindrical shell by pipeline, the pipeline on the top on the top and cylindrical shell that connect inverted u-shaped pipe is provided with pressure balance valve, two mouths of described inverted u-shaped pipe are connected with the outlet of heavy-fluid by pipeline, pipeline between two mouths of described connection inverted u-shaped pipe is provided with heavy liquid exit valve.
Further, a preferred embodiment of the present invention is: the height of described inverted u-shaped pipe is h,
h=H
1+(ρ
A/ρ
B)*(H-H
1)，
Wherein h is the height of inverted u-shaped pipe, and unit is: m;
H
1for heavy-fluid exports to heavy-fluid in mixed liquor to be separated liquid level distance with light liquid, unit is: m;
H is the distance that heavy-fluid exports to light liquid outlet, and unit is: m;
ρ
afor the density of light liquid, unit is: kg/m
3;
ρ
bfor the density of heavy-fluid, unit is: kg/m
3.
The choice relation of the height of inverted u-shaped pipe, to the quality of separating effect, adopts above length, can realize adopting continuous feed, is continuously separated, and improves separating effect, makes the purity of the liquid after separation reach more than 99.8%.
Further, a preferred embodiment of the present invention is: described ρ
b-ρ
a>=0.02.Heavy-fluid density is greater than the selection of light liquid density 0.02, mainly limits the composition of separating liquid, is conducive to improving separative efficiency.
Further, a preferred embodiment of the present invention is: described cylindrical shell comprises light liquid cylindrical shell, mixed liquor cylindrical shell and heavy-fluid cylindrical shell, described light liquid cylindrical shell is inserted into the middle part of mixed liquor cylindrical shell, described mixed liquor feed tube is arranged on the middle part of mixed liquor cylindrical shell, and described light liquid cylindrical shell and the diameter of heavy-fluid cylindrical shell are slightly less than mixed liquor cylindrical shell.Select the diameter of light liquid cylindrical shell and heavy-fluid cylindrical shell to be slightly less than mixed liquor cylindrical shell, have to utilize and reduce device height, improve the flow process of fluid separation applications simultaneously, improve separating effect.
Further, a preferred embodiment of the present invention is: described heavy-fluid cylindrical shell comprises cylindrical tube and conical shell.Heavy-fluid cylindrical shell adopts cylindrical tube and conical shell, especially conical shell, can increase the centrifugal action of liquid, can improve separating effect.
Further, a preferred embodiment of the present invention is: described mixed liquor feed tube comprises the bend pipe of flange, straight tube and circular arc.
Further, a preferred embodiment of the present invention is: described bend pipe and the liquid level of mixed liquor are tangent state.
The tube head of mixed liquor feed tube adopts circular arc, can reduce the destruction to liquid stability in mixed liquor adition process, improves separating effect.
Further, a preferred embodiment of the present invention is: described cylindrical shell is provided with visor, is convenient to observe the separate condition in cylindrical shell.
Relevant calculation about equipment of the present invention:
As shown in Figure 2, according to statics equation, A, B 2 are had:
ρ
B=ρ
A+H
2ρ
Ag+H
1ρ
Bg；
For B, C 2 point:
P
B=P
A+ρ
Bgh；
Then h=(H-H
2)+(ρ
a/ ρ
b) * H
2=H
1+ (ρ
a/ ρ
b) * (H-H
1).
Determine H and H
1, then for insoluble two kinds of liquid mutually, can according to its density p
a, ρ
b, determine h.
Wherein: A point is the intersection point of light liquid horizontal liquid level and light liquid exit normal line;
B point is heavy-fluid outlet connecting pipe road vertical line and horizontal intersection point;
C point is the summit of inverted u-shaped pipe;
H is the distance that heavy-fluid exports to light liquid outlet, and unit is: m;
H
1for heavy-fluid exports to heavy-fluid in mixed liquor to be separated liquid level distance with light liquid, unit is: m;
H
2for light liquid exports to heavy-fluid in mixed liquor to be separated liquid level distance with light liquid, unit is: m;
ρ
afor the density of light liquid, unit is: kg/m
3;
ρ
bfor the density of heavy-fluid, unit is: kg/m
3;
P
afor the pressure of A point, unit is: Pa;
P
bfor the pressure of B point, unit is: Pa.
Beneficial effect of the present invention:
Separation equipment of the present invention overcome conventional dead sedimentation separation equipment be difficult to the shortcoming of successive reaction, realize automatically being separated the purer product of extraction continuously.
Separation equipment operation of the present invention is stable, simple, without the need to artificial execute-in-place for a long time.
Separation equipment of the present invention, for the less two kinds of liquid of density contrast, also can realize being continuously separated, and the purity of the product separated is more than 99.8%.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation sketch of traditional separation equipment.
Fig. 2 is the structural representation sketch of an embodiment of separation equipment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 2, one does not dissolve the continuous automatic separation equipment of liquid mixture mutually, comprise the cylindrical shell of upper and lower side sealing, cylindrical shell comprises light liquid cylindrical shell 1, mixed liquor cylindrical shell 3 and heavy-fluid cylindrical shell, light liquid cylindrical shell 1 is inserted into the middle part of mixed liquor cylindrical shell 3, mixed liquor cylindrical shell 3 is provided with mixed liquor feed tube and visor 5, described mixed liquor feed tube comprises flange 12, the bend pipe 13 of straight tube 11 and circular arc, described bend pipe 13 is tangent state with the liquid level of mixed liquor, the upper end of light liquid cylindrical shell 1 is provided with light liquid outlet 2, heavy-fluid cylindrical shell comprises cylindrical tube 10 and conical shell 9, the bottom of conical shell 9 is provided with heavy liquid exit 8,
Inverted u-shaped pipe 6, the top of inverted u-shaped pipe 6 is connected by the top of pipeline with light liquid cylindrical shell 1, the pipeline on the top on the top and light liquid cylindrical shell 1 that connect inverted u-shaped pipe 6 is provided with pressure balance valve 4, two mouths of inverted u-shaped pipe 6 are connected with heavy liquid exit 8 by pipeline, and the pipeline between two mouths connecting inverted u-shaped pipe 6 is provided with heavy liquid exit valve 7.
The diameter of light liquid cylindrical shell 1 and cylindrical tube 10 is slightly less than the diameter of mixed liquor cylindrical shell 3.
The choice relation of the length of inverted u-shaped pipe 6 is to the quality of separating effect, and continuous feed, the key be continuously separated, and its length is carried out according to following:
According to statics equation, A, B 2 are had:
ρ
B=ρ
A+H
2ρ
Ag+H
1ρ
Bg；
For B, C 2 point:
P
B=P
A+ρ
Bgh；
Then h=(H-H
2)+(ρ
a/ ρ
b) * H
2=H
1+ (ρ
a/ ρ
b) * (H-H
1).
Determine H and H
1, then for insoluble two kinds of liquid mutually, can according to its density p
a, ρ
b, determine h.
Wherein: A point is the intersection point of light liquid horizontal liquid level and light liquid exit normal line;
B point is heavy-fluid outlet connecting pipe road vertical line and horizontal intersection point;
C point is the summit of inverted u-shaped pipe;
H is the distance that heavy-fluid exports to light liquid outlet, and unit is: m;
H
1for heavy-fluid exports to heavy-fluid in mixed liquor to be separated liquid level distance with light liquid, unit is: m;
H
2for light liquid exports to heavy-fluid in mixed liquor to be separated liquid level distance with light liquid, unit is: m;
ρ
afor the density of light liquid, unit is: kg/m
3;
ρ
bfor the density of heavy-fluid, unit is: kg/m
3;
P
afor the pressure of A point, unit is: Pa;
P
bfor the pressure of B point, unit is: Pa.
The height of concrete inverted u-shaped pipe sees the following form:
The inverted u-shaped pipe height of the different embodiment of table 1
Running of the present invention:
Closing presure compensation flap, heavy liquid exit valve and light liquid export, mixed liquor is added by mixed liquor feed tube, when the liquid level of mixed liquor exports to light liquid, static a period of time, the released state of mixed liquor is observed by visor, after separation completes, open the outlet of pressure balance valve, heavy liquid exit valve and light liquid, inverted u-shaped pipe passes through pressure balance, control heavy-fluid and light liquid liquid outlet quantity, the pressure balance of keeping system, mixed liquor feed tube continues charging, and heavy liquid exit and light liquid outlet continue charging.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. one kind does not dissolve the continuous automatic separation equipment of liquid mixture mutually, comprise the cylindrical shell of upper and lower side sealing, the upper end of described cylindrical shell is provided with light liquid outlet, the bottom of described cylindrical shell is provided with heavy liquid exit, the middle and upper part of described cylindrical shell is provided with mixed liquor feed tube, it is characterized in that: also comprise inverted u-shaped pipe, the top of described inverted u-shaped pipe is connected with the top of cylindrical shell by pipeline, the pipeline on the top on the top and cylindrical shell that connect inverted u-shaped pipe is provided with pressure balance valve, two mouths of described inverted u-shaped pipe are connected with the outlet of heavy-fluid by pipeline, pipeline between two mouths of described connection inverted u-shaped pipe is provided with heavy liquid exit valve, described mixed liquor feed tube comprises the bend pipe of flange, straight tube and circular arc, described cylindrical shell is provided with visor.
2. one according to claim 1 does not dissolve the continuous automatic separation equipment of liquid mixture mutually, it is characterized in that:
The height of described inverted u-shaped pipe is h,
h＝H
1+(ρ
A/ρ
B)*(H-H
1)，
Wherein h is the height of inverted u-shaped pipe, and unit is: m;
H
1for heavy-fluid exports to heavy-fluid in mixed liquor to be separated liquid level distance with light liquid, unit is: m;
H is the distance that heavy-fluid exports to light liquid outlet, and unit is: m;
ρ
afor the density of light liquid, unit is: kg/m
3;
ρ
bfor the density of heavy-fluid, unit is: kg/m
3.
3. one according to claim 2 does not dissolve the continuous automatic separation equipment of liquid mixture mutually, it is characterized in that: described ρ
b-ρ
a>=0.02.
4. the one according to any one of claim 1-3 does not dissolve the continuous automatic separation equipment of liquid mixture mutually, it is characterized in that:
Described cylindrical shell comprises light liquid cylindrical shell, mixed liquor cylindrical shell and heavy-fluid cylindrical shell, described light liquid cylindrical shell is inserted into the middle part of mixed liquor cylindrical shell, described mixed liquor feed tube is arranged on the middle part of mixed liquor cylindrical shell, and described light liquid cylindrical shell and the diameter of heavy-fluid cylindrical shell are slightly less than the diameter of mixed liquor cylindrical shell.
5. one according to claim 4 does not dissolve the continuous automatic separation equipment of liquid mixture mutually, it is characterized in that: described heavy-fluid cylindrical shell comprises cylindrical tube and conical shell.
6. one according to claim 1 does not dissolve the continuous automatic separation equipment of liquid mixture mutually, it is characterized in that: the liquid outlet of described bend pipe and the liquid level of mixed liquor are tangent state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271992.7A CN103357197B (en) | 2013-07-01 | 2013-07-01 | Equipment for continuously and automatically separating mutually insoluble liquid mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271992.7A CN103357197B (en) | 2013-07-01 | 2013-07-01 | Equipment for continuously and automatically separating mutually insoluble liquid mixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103357197A CN103357197A (en) | 2013-10-23 |
| CN103357197B true CN103357197B (en) | 2015-03-25 |
Family
ID=49359968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271992.7A Expired - Fee Related CN103357197B (en) | 2013-07-01 | 2013-07-01 | Equipment for continuously and automatically separating mutually insoluble liquid mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103357197B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031972B (en) * | 2015-09-06 | 2017-07-18 | 宜兴市昌吉利化工有限公司 | One kind mixing liquid continuous separation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127671A (en) * | 1994-10-22 | 1996-07-31 | 赫彻斯特股份公司 | Process and apparatus for the recovery of water-immiscible solvents |
| CN200995080Y (en) * | 2006-12-06 | 2007-12-26 | 上海市闵行中学 | Refused-oil separating collector in kitchen |
| JP2009028623A (en) * | 2007-07-26 | 2009-02-12 | Mitsuaki Hashimoto | Separation apparatus |
| CN201264978Y (en) * | 2008-07-29 | 2009-07-01 | 杭州顺达集团高分子材料有限公司 | Polyisobutene water washing static pot |
| CN201350355Y (en) * | 2009-01-20 | 2009-11-25 | 山东兄弟科技股份有限公司 | Oil-water separator |
| CN103028272A (en) * | 2011-09-29 | 2013-04-10 | 黄海峰 | Device for continuously separating oil-water mixture collected from water surface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3030465C2 (en) * | 1980-08-12 | 1982-06-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method for operating a converter with a direct current intermediate circuit for supplying a three-phase machine |
| CN203370334U (en) * | 2013-07-01 | 2014-01-01 | 内乡县乌克生物化学制品有限公司 | Continuous automatic separating device for mixture of mutually-insoluble liquids |
-
2013
- 2013-07-01 CN CN201310271992.7A patent/CN103357197B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127671A (en) * | 1994-10-22 | 1996-07-31 | 赫彻斯特股份公司 | Process and apparatus for the recovery of water-immiscible solvents |
| CN200995080Y (en) * | 2006-12-06 | 2007-12-26 | 上海市闵行中学 | Refused-oil separating collector in kitchen |
| JP2009028623A (en) * | 2007-07-26 | 2009-02-12 | Mitsuaki Hashimoto | Separation apparatus |
| CN201264978Y (en) * | 2008-07-29 | 2009-07-01 | 杭州顺达集团高分子材料有限公司 | Polyisobutene water washing static pot |
| CN201350355Y (en) * | 2009-01-20 | 2009-11-25 | 山东兄弟科技股份有限公司 | Oil-water separator |
| CN103028272A (en) * | 2011-09-29 | 2013-04-10 | 黄海峰 | Device for continuously separating oil-water mixture collected from water surface |
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| Publication number | Publication date |
|---|---|
| CN103357197A (en) | 2013-10-23 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150325 Termination date: 20180701 |