CN1076136A - Hydrophobic device for organic liquid - Google Patents
Hydrophobic device for organic liquid Download PDFInfo
- Publication number
- CN1076136A CN1076136A CN 92106847 CN92106847A CN1076136A CN 1076136 A CN1076136 A CN 1076136A CN 92106847 CN92106847 CN 92106847 CN 92106847 A CN92106847 A CN 92106847A CN 1076136 A CN1076136 A CN 1076136A
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- organic liquid
- pressure vessel
- separator
- aqueous solution
- tedge
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Abstract
A kind of device of the aqueous solution that organic liquid is got rid of carried secretly is made up of pipeline and container that bore is less, need not be manually or the automatic regulating valve door, thereby its R and M minimizing.This device moisture can better avoid the out of control or organic liquid of drainage procedure middle water level to run technological fluctuations such as damages from interface stability, and it is applicable to that organic liquid is in non-pressure vessel or the process moved to non-pressure vessel from pressure vessel just.
Description
The present invention relates to a kind of device of in oil plant or Chemical Manufacture, getting rid of the aqueous solution of being carried secretly to organic liquid.
At present, known hydrophobic device for organic liquid is by storage tank, and the water termination indicator reaches manually or automatic drain valve is formed.For the bigger organic liquid of water amount, this method suits.But the water yield hour, require draining valve often to be in tight closing, the interior state that leaks does not take place, this method just requires higher frequency of maintenance, otherwise the race that organic liquid will occur is decreased, even draining valve is by often maintenance and replacing keep tight non-internal leakage, by valve control keep extract and separate interface between the organic liquid and the aqueous solution steadily, also require artificial frequent adjusting or safeguard meticulously.This all can make production cost increase.
The purpose of this invention is to provide a kind of organic liquid from steam trap connection, equipment, material that it need frequently be repaiied, change without draining valve etc., situation big to the organic liquid water content and that water content is few all can be stablized suitable.
The object of the present invention is achieved like this: hydrophobic device for organic liquid technological process such as accompanying drawing.In this device, there are the aqueous solution and the part organic liquid mixed liquor of organic liquid medial launder (1) lower floor of depositional malleation of water or normal pressure to pass through the separator (4) that flow controller (3) flows into normal pressure, organic liquid wherein rises, imports the organic liquid main that has dewatered by separator, and the aqueous solution then flows out through the separator lower end.The open to atmosphere tedge of a separator lower end discharge outlet and a top (5) joins.The aqueous solution of separator lower end flows to drainpipe (6) through tedge.
The height of tedge free vent is depended at organic liquid and separation of water solution interface in the separator.After this highly determined, moisture just remained unchanged from the position at interface.How much aqueous solution medial launder (1) lower floor has, and just has how much aqueous solution and discharges through tedge.The organic liquid that has dewatered is then continuously outflowed by discharge nozzle (2).
Flow controller (3) is by maximum water-soluble liquid measure design, and it can be restriction orifice or a tubule.
The height of tedge top E designs by laxative remedy:
If in the separator minimum moisture from the interface in the B position, liquid connects atmosphere interface in the C position in the blow-down pipe of separator upper end, in the tedge with the contour interface of B in the D position, liquid connects atmosphere interface in the E position in the blow-down pipe on tedge top, in the A position, then the tedge top to the height of minimum moisture in the separator from the interface is at the bottom of the tedge
H1＝H2.R2/R1
R1 is the proportion of the aqueous solution in the formula;
R2 is the proportion of the organic liquid after dewatering; R2＜R1.
H2 is that liquid connects atmosphere interface to the height of minimum moisture from the interface in the blow-down pipe of separator upper end.
When oil actual in the separator, lowest order that water termination is in design, by following formula H1.R1=H2.R2, fluid column CB equates with the bottom surface pressure of ED as can be known; Fluid column BA and DA are contour and same proportion is arranged again, so tube section both sides, A place pressure equates that the aqueous solution does not flow.
When water enters separator, oil, water termination rise.So in the CA fluid column, the higher aqueous solution of proportion partly increases, the corresponding minimizing of organic liquid part that proportion is lower is so the pressure that the CA fluid column produces increases; The pressure of EA fluid column still remains unchanged, and causes the hydraulic pressure on the tube section left side, A place to be higher than the right, and water flows out to the right tedge, and oil, water termination are replied till the design lowest order in separator, and this promptly is the principle that automatic draining is achieved.
Because adopt said apparatus, the organic liquid dehydration needn't be used manual adjustment valve or automatic regulating valve door, economization the expense of renewal of the equipment, R and M.Organic liquid and aqueous solution separating interface can held stationaries, avoid the out of control or organic liquid of drainage procedure middle water level to run technological fluctuations such as damage.This device is applicable to that organic liquid is at non-pressure vessel or from the process of positive pressure vessel to the non-pressure vessel operation.
The embodiment 1 that uses the accompanying drawing flow process removes acid water as heavy aromatics solution.The heavy aromatics liquid inventory be 28 cubic metres/time, hydrophobic amount be 5 liters/time.
The embodiment 2 that uses the accompanying drawing flow process removes alkaline water as trioctyl phosphate solution.The trioctyl phosphate liquid inventory be 39 cubic metres/time, hydrophobic amount be 25 liters/time.
Claims (1)
1, a kind of hydrophobic device for organic liquid that is formed by connecting by current limiter, separator and tedge is characterized in that the separator interface keeps stable by the open to atmosphere tedge draining of a roots and tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92106847 CN1076136A (en) | 1992-03-06 | 1992-03-06 | Hydrophobic device for organic liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92106847 CN1076136A (en) | 1992-03-06 | 1992-03-06 | Hydrophobic device for organic liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1076136A true CN1076136A (en) | 1993-09-15 |
Family
ID=4942478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92106847 Pending CN1076136A (en) | 1992-03-06 | 1992-03-06 | Hydrophobic device for organic liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1076136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089619C (en) * | 1996-11-26 | 2002-08-28 | 巴西石油公司 | System for draining liquid storage tank |
| CN106552444A (en) * | 2016-08-15 | 2017-04-05 | 江西苏克尔新材料有限公司 | A kind of T-shaped biliquid phase-separating device and its using method |
-
1992
- 1992-03-06 CN CN 92106847 patent/CN1076136A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089619C (en) * | 1996-11-26 | 2002-08-28 | 巴西石油公司 | System for draining liquid storage tank |
| CN106552444A (en) * | 2016-08-15 | 2017-04-05 | 江西苏克尔新材料有限公司 | A kind of T-shaped biliquid phase-separating device and its using method |
| CN106552444B (en) * | 2016-08-15 | 2019-02-22 | 江西苏克尔新材料有限公司 | A kind of T-type biliquid phase-separating device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |