CN209392766U - Soul water stripper - Google Patents
Soul water stripper Download PDFInfo
- Publication number
- CN209392766U CN209392766U CN201822165887.6U CN201822165887U CN209392766U CN 209392766 U CN209392766 U CN 209392766U CN 201822165887 U CN201822165887 U CN 201822165887U CN 209392766 U CN209392766 U CN 209392766U
- Authority
- CN
- China
- Prior art keywords
- tower body
- steam
- circulating line
- water stripper
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 abstract description 27
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
Abstract
It include tower body the utility model relates to a kind of soul water stripper, the tower body is cylindrical structure, gas outlet is set at the top of the tower body, and the side wall of the tower body upper end is arranged inlet, distributor is arranged in the middle part of the tower body, multiple steam ports are set on the side wall of the tower body lower end, leakage fluid dram is arranged in the tower body bottom, wherein the opening of the steam port is obliquely installed, multiple groups circulating line is set between the steam port and the leakage fluid dram, and the circulating line is connect with the inlet.Soul water stripper provided by the utility model, the steam port that can be not only obliquely installed by four groups carries out stripping operation to the liquid phase component of most areas, and Partial Liquid Phase component can be recycled by circulating line, stripping operation is carried out again, keeps the stripping to liquid phase more abundant.
Description
Technical field
The utility model belongs to condensing plant technical field, and in particular to a kind of soul water stripper.
Background technique
Stripping is to obtain regenerated unit operation for recycling absorbed solute and separating absorbent with solute.Together
When in some cases, stripping is also used to remove light component in liquid, as often will be oily by steam stripping agent of steam in petroleum refining industry
The lights removal of kind.So stripping can be used in combination with absorption, also can be used alone.The form of stripper can be
Plate column or packed tower.The tower of quovis modo, raw material all enter tower, bottom from tower from top of tower；Strippant enters from tower bottom
Tower, with liquid charging stock in tower counter current contacting, and in tower top and by stripping component together from tower.By contrast with absorption tower, dense
End is in tower top, and dilute end is in tower bottom, and the equilibrium partial pressure of solute is greater than the partial pressure of solute in gas phase in liquid phase in stripper, strips
Solute molecule need to mutually be become gas, therefore be endothermic process by Cheng Zhong, so steam stripping agent temperature is typically equal to or greater than raw material temperature
Degree, otherwise will reduce Srteam Stripping effect.
Although existing stripper can satisfy most application, when solute is excessive in liquid phase, desorption
When agent is once not enough to for the solute in solution being all stripped off, need to carry out secondary stripping to the liquid after gas, very
Trouble.
Summary of the invention
To solve problems of the prior art, the utility model provides a kind of soul water stripper, including tower body,
The tower body is cylindrical structure, and the tower body is made of stainless steel material, and gas outlet, the gas outlet are arranged at the top of the tower body
For being vented, inlet is arranged in the side wall of the tower body upper end, and the inlet is used to that liquid phase component to be added into the tower body,
Distributor is set in the middle part of the tower body, and liquid phase component can be distributed more uniform by the distributor.The tower body lower end
Multiple steam ports are set on side wall, and the steam port is used to be passed through the hot steam of extractant, the tower body bottom into the tower body
Leakage fluid dram is arranged in portion, and the leakage fluid dram is used to that the liquid after stripping to be discharged, wherein the opening of the steam port is obliquely installed, and is led to
The steam port opening being obliquely installed is crossed, steam can be made to the tilted sprinkling steam of tower body, the steam port and the leakage fluid dram
Between multiple groups circulating line is set, the circulating line connect with the inlet, can will be close to inner wall by circulating line
Liquid phase component carry out recycling circulation, be added in the tower body again from the inlet.
Preferably, the steam port is arranged four groups, and steam port described in four groups is equidistantly positioned respectively in the tower body
Side wall on, steam port described in four groups can be such that the steam being added more uniform is added in the tower body.
In any of the above-described scheme preferably, circulating pump is set, and the circulating pump can be to follow on the circulating line
Circulation in endless tube road provides power.
In any of the above-described scheme preferably, the end of the inlet is connect with spray head, passes through the spray head
Liquid phase component can uniformly be sprayed.
In any of the above-described scheme preferably, gas-liquid separator, the gas-liquid separator are set on the circulating line
Gas and liquid can be separated, be added to liquid in the inlet.
In any of the above-described scheme preferably, heat insulation coating, the setting of heat insulation coating is arranged in the circulating line periphery
Thermal loss of the circulation fluid in circulating line can be reduced.
The utility model has the following beneficial effects: soul water stripper provided by the utility model, can not only pass through four groups
The steam port being obliquely installed carries out stripping operation to the liquid phase component of most areas, and can be by circulating line to portion
Liquid separation phase component is recycled, and carries out stripping operation again, keeps the stripping to liquid phase more abundant.
Detailed description of the invention
Fig. 1 is the preferred embodiment schematic diagram according to the soul water stripper of the utility model.
Explanation: the gas outlet 1- is marked in figure；2- inlet；3- spray head；4- tower body；5- distributor；6- steam port；7- row
Liquid mouth；8- circulating line；9- circulating pump；10- gas-liquid separator.
Specific embodiment
In order to be further understood that the summary of the invention of the utility model, this reality is elaborated below in conjunction with specific embodiment
With novel.
As shown in Figure 1, the utility model provides a kind of soul water stripper, including tower body 4, the tower body 4 is cylinder
Structure, the tower body 4 are made of stainless steel material, and gas outlet 1 is arranged at the top of the tower body 4, and the gas outlet 1 is used to be vented,
Inlet 2 is arranged in the side wall of 4 upper end of tower body, and the inlet 2 is described for liquid phase component to be added into the tower body 4
Distributor 5 is set in the middle part of tower body 4, and liquid phase component can be distributed more uniform by the distributor 5 in the cylinder 4, mention
The contact area of high steam and liquid phase, is arranged multiple groups steam port 6 on the side wall of 4 lower end of tower body, the steam port 6 be used for
The hot steam of extractant is passed through in the tower body 4, leakage fluid dram 7 is arranged in 4 bottom of tower body, and the leakage fluid dram 7 is for being discharged vapour
Liquid after mentioning, wherein the opening of the steam port 6 is obliquely installed, and by the opening for the steam port 6 being obliquely installed, can be made
Multiple groups circulating line 8 is arranged to the tower body 4 tilted sprinkling steam in steam between the steam port 6 and the leakage fluid dram 7,
The circulating line 8 is connect with the inlet 2, can be recycled by the liquid phase component that circulating line 8 will be close to inner wall
Circulation, is added in the tower body again from the inlet 2, and the steam port 6 is arranged four groups, and steam port 6 described in four groups divides
It is not equidistantly positioned on the side wall of the tower body, steam port 6 described in four groups can make the steam being added is more uniform to add
Enter into the tower body 4, the multiple groups circulating line 8 pools a pipeline and connect with the inlet 2, the circulating line
Upper on 8 pipelines pooled that circulating pump 9 is arranged, the circulating pump 9 can provide power for the circulation in circulating line, institute
State between circulating pump 9 and the inlet 2 setting gas-liquid separator 10, the gas-liquid separator 10 can by gas and liquid into
Row separation, is added to liquid in the inlet, the end of the inlet 2 is connect with spray head 3, passes through the spray head
3 can uniformly be sprayed liquid phase component, and heat insulation coating is arranged in 8 periphery of circulating line, and the setting of heat insulation coating can
To reduce thermal loss of the circulation fluid in circulating line.
The present embodiment will be in use, will need steam stripped also liquid phase component to connect with the inlet 2, by steam stripping agent steam point
It does not connect, steam stripping agent steam is passed through in the tower body 4 by the steam port 6, liquid phase component passes through institute with four groups of steam ports 6
Spray head 3 to be stated to spray downwards, steam stripping agent steam passes through the opening being obliquely installed and tilts upward sprinkling, on the distributor 5, liquid
Phase component and steam stripping agent steam carry out heat exchange (stripping), and the part composition in liquid phase component is transformed into gas form, with
Steam be discharged from the gas outlet 1 at 4 top of the tower body together, remaining liquid phase component continues to decline, and declines process
In continue with steam stripping agent steam carry out heat exchange, finally, close to middle position liquid phase component by sufficient heat exchange whereabouts
To the bottom of the tower body 4, it is discharged from the leakage fluid dram 7, and close to the liquid component of 4 inner wall of tower body, due to herein
Steam stripping agent steam content it is less, cause liquid phase component heat exchange herein incomplete, liquid phase component herein continues sinking
Enter in the circulating line 8, under the action of circulating pump 9, drives the liquid phase component after the gas-liquid separator 10, it will
Liquid phase component is added in the inlet 2, is added in the tower body 4 again and is carried out secondary stripping, thus, it is possible to liquid phase
It strips more abundant.
It will be apparent to those skilled in the art that the soul water stripper of the utility model includes above-mentioned the utility model explanation
Any combination of each section shown by the summary of the invention and specific embodiment part and attached drawing of book, as space is limited and to make
The concise each scheme without constituting these combinations of specification describes one by one.It is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of soul water stripper, including tower body, the tower body is cylindrical structure, and gas outlet, institute is arranged at the top of the tower body
The side wall setting inlet of tower body upper end is stated, distributor is set in the middle part of the tower body, setting is more on the side wall of the tower body lower end
Leakage fluid dram is arranged in a steam port, the tower body bottom, which is characterized in that the opening of the steam port is obliquely installed, the steam
Multiple groups circulating line is set between mouth and the leakage fluid dram, and the circulating line is connect with the inlet.
2. soul water stripper according to claim 1, which is characterized in that the steam port is arranged four groups, described in four groups
Steam port is equidistantly positioned respectively on the side wall of the tower body.
3. soul water stripper according to claim 1, which is characterized in that circulating pump is arranged on the circulating line.
4. soul water stripper according to claim 1, which is characterized in that the end of the inlet and spray head connect
It connects.
5. soul water stripper according to claim 1, which is characterized in that gas-liquid separation is arranged on the circulating line
Device.
6. soul water stripper according to claim 1, which is characterized in that the circulating line periphery setting heat preservation applies
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165887.6U CN209392766U (en) | 2018-12-21 | 2018-12-21 | Soul water stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822165887.6U CN209392766U (en) | 2018-12-21 | 2018-12-21 | Soul water stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392766U true CN209392766U (en) | 2019-09-17 |
Family
ID=67895871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822165887.6U Expired - Fee Related CN209392766U (en) | 2018-12-21 | 2018-12-21 | Soul water stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392766U (en) |
-
2018
- 2018-12-21 CN CN201822165887.6U patent/CN209392766U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |