CN203379634U - Pulsed sieve plate tower for acetic acid extraction device - Google Patents
Pulsed sieve plate tower for acetic acid extraction device Download PDFInfo
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- CN203379634U CN203379634U CN201320321920.4U CN201320321920U CN203379634U CN 203379634 U CN203379634 U CN 203379634U CN 201320321920 U CN201320321920 U CN 201320321920U CN 203379634 U CN203379634 U CN 203379634U
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- tower body
- acetic acid
- light phase
- tower
- sieve plate
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Abstract
The utility model relates to a pulsed sieve plate tower for an acetic acid extraction device. The pulsed sieve plate tower comprises a hollow cylinder-shaped tower body; one end of the tower body is provided with a heavy phase inlet and a light phase outlet, and the other end of the tower body is provided with a heavy phase outlet and a light phase inlet; the tower body is internally provided with a plurality layers of sieve plates; the light phase inlet is connected with a spray head arranged towards the sieve plates; a pulse generator is connected with the end of the tower body provided with the light phase inlet. The pulsed sieve plate tower for the acetic acid extraction device is simple in structure and large in mass transfer area, avoids axial backmixing of light and heavy liquid, and is good in separation effect.
Description
Technical field
The utility model relates to a kind of Extraction of Acetic Acid device, relates in particular to a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device.
Background technology
Acetic acid is very important basic organic, is widely used in producing acetate fiber, the solvent that sprays paint, spices, dyestuff, medicine etc., in chemical process, can produce a large amount of acetic acid wastewaters, directly the discharge acetic acid wastewater, not only pollute the environment, and wasted the acetic acid resource.Due to acetic acid and water less to volatility, therefore available abstraction technique extracts acetic acid from acetic acid wastewater, realizes the maximum using of resource, has also protected environment simultaneously.
Generally can use pulsed perforated-plate tower in extraction process, by impulse generator, pulse be inputted in tower, weight liquid is pumped, to produce larger mass transfer area.Although existing pulsed perforated-plate tower can make weight liquid produce larger mass transfer area, when the weight fluid separation applications, can produce axial backmixing, makes weight fluid separation applications effect bad.
The utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, mass transfer area that axial backmixing, the effective pulsed perforated-plate tower of weight fluid separation applications greatly, can not occur.
For achieving the above object, the technical solution adopted in the utility model is: a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device, the cylindric tower body that comprises hollow, described tower body one end is provided with heavy liquid inlet and light phase export, the other end is provided with heavy out and light phase entrance, it is characterized in that: be provided with some layers of sieve plate in described tower body, described light phase entrance is connected with the shower nozzle towards described sieve plate, and described tower body is provided with on an end of light phase entrance and is connected with impulse generator.
In preferred embodiment of the utility model, further comprise that described impulse generator is connected on described tower body sidewall by air valve, described air valve is communicated with described tower body inner chamber.
In preferred embodiment of the utility model, further comprise that described heavy liquid inlet and light phase entrance are axially disposed within respectively described tower body top and bottom, described heavy out is arranged on described tower body sidewall, and described light phase export is arranged on another sidewall of tower body.
In preferred embodiment of the utility model, further comprise that described shower nozzle is funnel-form.
In preferred embodiment of the utility model, further comprise that the thicker interlude in described tower body two ends is thinner.
The utility model has solved the defect existed in the background technology, and the pulsed perforated-plate tower for the Extraction of Acetic Acid device of the present utility model is simple in structure, and mass transfer area is large, has avoided weight liquid axial backmixing, good separating effect.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
In figure: 10, tower body, 11, heavy liquid inlet, 12, light phase export, 13, heavy out, 14, light phase entrance, 20, sieve plate, 30, shower nozzle, 40, impulse generator, 50, air valve.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device, by impulse generator, pulse is inputted in tower, make weight liquid produce larger mass transfer area, the thin cylindric tower body 10 of the thick interlude in two ends that comprises hollow, the top of tower body 10 is provided with heavy liquid inlet 11 and light phase export 12, heavy liquid inlet 11 is for injecting acetic acid waste liquid or water, light phase export 12 is for discharging liquid more than extractant, the bottom of tower body 10 is provided with heavy out 13 and light phase entrance 14, heavy out 13 is for discharging acetic acid waste liquid or the water after extraction, light phase entrance 14 is for injecting extractant, be provided with some layers of sieve plate 20 in tower body 10, be convenient to weight liquid and merge, float and sink, light phase entrance 14 is connected with the funnel-form shower nozzle 30 that sprays to sieve plate 20, and extractant, by shower nozzle 30 spraying tower body 10 inner chambers, can mix, merge with the acetic acid waste liquid fully, produces larger mass transfer area, be connected with impulse generator 40 on the sidewall of the bottom of tower body 10, by impulse generator 40, pulse inputted in tower, make weight liquid better mix, separate.
Force direction according to impulse generator 40 and shower nozzle 30, heavy liquid inlet 11 and light phase entrance 14 can be axially disposed within respectively to top and the bottom of tower body 10, make heavy liquid inlet 11 and light phase entrance 14 in opposite directions, heavy out 13 is arranged on the sidewall of tower body 10, light phase export 12 is arranged on tower body 10 another sidewalls, and light phase export 12 is positioned at tower body 10 the same sides with air valve 50.
Pulsed perforated-plate tower for the Extraction of Acetic Acid device of the present utility model is simple in structure, and mass transfer area is large, has avoided weight liquid axial backmixing, good separating effect.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (5)
1. the pulsed perforated-plate tower for the Extraction of Acetic Acid device, the cylindric tower body that comprises hollow, described tower body one end is provided with heavy liquid inlet and light phase export, the other end is provided with heavy out and light phase entrance, it is characterized in that: be provided with some layers of sieve plate in described tower body, described light phase entrance is connected with the shower nozzle towards described sieve plate, and described tower body is provided with on an end of light phase entrance and is connected with impulse generator.
2. a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: described impulse generator is connected on described tower body sidewall by air valve, and described air valve is communicated with described tower body inner chamber.
3. a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: described heavy liquid inlet is axially disposed within respectively described tower body top and bottom with light phase entrance, described heavy out is arranged on described tower body sidewall, and described light phase export is arranged on another sidewall of tower body.
4. a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: described shower nozzle is funnel-form.
5. a kind of pulsed perforated-plate tower for the Extraction of Acetic Acid device according to claim 1, it is characterized in that: the thicker interlude in described tower body two ends is thinner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321920.4U CN203379634U (en) | 2013-06-06 | 2013-06-06 | Pulsed sieve plate tower for acetic acid extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320321920.4U CN203379634U (en) | 2013-06-06 | 2013-06-06 | Pulsed sieve plate tower for acetic acid extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379634U true CN203379634U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320321920.4U Expired - Fee Related CN203379634U (en) | 2013-06-06 | 2013-06-06 | Pulsed sieve plate tower for acetic acid extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252110A (en) * | 2013-06-06 | 2013-08-21 | 苏州市金翔钛设备有限公司 | Pulse sieve-plate tower for acetic acid extraction device |
| CN104709957A (en) * | 2015-02-16 | 2015-06-17 | 吉林大学 | Device and method for extracting and separating organic pollutants and surfactants in underground water |
-
2013
- 2013-06-06 CN CN201320321920.4U patent/CN203379634U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252110A (en) * | 2013-06-06 | 2013-08-21 | 苏州市金翔钛设备有限公司 | Pulse sieve-plate tower for acetic acid extraction device |
| CN103252110B (en) * | 2013-06-06 | 2015-07-29 | 苏州市金翔钛设备有限公司 | A kind of for the pulsed perforated-plate tower in Extraction of Acetic Acid device |
| CN104709957A (en) * | 2015-02-16 | 2015-06-17 | 吉林大学 | Device and method for extracting and separating organic pollutants and surfactants in underground water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140606 |