CN206746044U - A kind of ionic-liquid catalyst regenerates extraction equipment - Google Patents
A kind of ionic-liquid catalyst regenerates extraction equipment Download PDFInfo
- Publication number
- CN206746044U CN206746044U CN201720570719.8U CN201720570719U CN206746044U CN 206746044 U CN206746044 U CN 206746044U CN 201720570719 U CN201720570719 U CN 201720570719U CN 206746044 U CN206746044 U CN 206746044U
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- Prior art keywords
- extractor
- plate
- ionic
- regenerator
- liquid catalyst
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Abstract
The utility model is a kind of ionic-liquid catalyst regeneration extraction equipment, including regenerator and extractor, regenerator is connected with extractor, extractor includes upper settling section successively from top to bottom, extraction section and lower settling section, the extraction section inwall is provided with multiple ring flat-plates, ultrasonic wave vibration plate is provided with extraction section inwall between adjacent ring flat-plate, ultrasonic wave vibration plate is connected with supersonic generator, central shaft is provided with extractor, central shaft upper end is connected with lowering or hoisting gear, the part that central shaft is located in extraction section is provided with multiple sieve plates, sieve plate is between connected ring flat-plate, sieve aperture is uniformly provided with sieve plate, extraction section top side is provided with fresh ionic liquid catalyst entrance.The utility model first discharges mixed polymer using regenerator from ionic-liquid catalyst；Then enter back into extractor and further extract, ultrasonic wave vibration plate, ring flat-plate and the sieve plate moved repeatedly up and down are provided with the extraction section of extractor so that mass transport process is carried out more thorough in extraction process.
Description
Technical field
It the utility model is related to the recycling field of liquid catalyst, more particularly to a kind of ionic-liquid catalyst regeneration extraction
Take device.
Background technology
Ionic liquid can be defined as such liquid, and the composition of the liquid is completely by the knot as cation and anion
The ion composition of conjunction.In general, ionic liquid is the mixture of salt or salt or the component for producing one or more salt
Mixture, it melts at a temperature of less than room temperature or a little higher than room temperature.Some ionic liquids are used as in alkylated reaction
Catalyst, catalytic effect are good.Such as：Chloroaluminate ionic liquid is exactly a kind of ionic-liquid catalyst body most generally used
System.
Ionic-liquid catalyst meeting loss of activity after alkylated reaction is participated in, thereby increases and it is possible to finally need to change.Alkylation
Accessory substance-mixed polymer is obtained after reaction, these mixed polymers with ionic-liquid catalyst by forming complex compound to make
Ionic-liquid catalyst inactivates, so the ionic-liquid catalyst in mixed polymer is regenerated re-using just becomes
Study hotspot.
The content of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of ionic-liquid catalyst regeneration extraction dress
Put.
The utility model to achieve the above object, using following technical scheme：
A kind of ionic-liquid catalyst regenerates extraction equipment, including regenerator and extractor, is provided with and stirs in the regenerator
Device is mixed, the agitating device is connected with electric rotating machine, and the electric rotating machine is fixed on the top of the regenerator, the regenerator
Multiple inlet devices are provided with, the regenerator bottoms side is provided with liquid outlet, and the extractor includes successively from top to bottom
Upper settling section, extraction section and lower settling section, the upper/lower terminal of the upper settling section opposite sides are respectively equipped with light phase export and again
Phase entrance, the liquid outlet of the regenerator are connected with the heavy liquid inlet of extractor, and the extraction section inwall is provided with from top to bottom
The ring flat-plate of multiple horizontal directions, ultrasonic wave vibration plate, the ultrasonic wave are provided between adjacent ring flat-plate on the extraction section inwall
Vibration plate is connected with supersonic generator, and the supersonic generator is fixed on the outer wall of the extractor, the lower settling section
The upper/lower terminal of opposite sides is respectively equipped with light phase inlet and heavy out, and central shaft, the center are provided with the extractor
Axle upper end is stretched out at the top of extractor and is connected with lowering or hoisting gear, and the part that the central shaft is located in extraction section is provided with multiple sieve plates,
The sieve plate is uniformly provided with sieve aperture between connected ring flat-plate on the sieve plate, extraction section top side is provided with fresh
Ionic-liquid catalyst entrance.
The lowering or hoisting gear includes being fixed on the bent axle above extractor, and the bent axle is provided with connecting rod straight down,
The lower end of the connecting rod is connected with the upper end of the central shaft, and the bent axle side is connected with motor.
The internal regenerator bottom is provided with inclined bottom plate, the relatively low one end of the inclined bottom plate and liquid outlet phase
Even.
Multiple inlet devices of the regenerator include recovery ionic-liquid catalyst entrance, combination solvent entrance and metal
Powdering inlet.
The beneficial effects of the utility model are：The utility model is first urged using regenerator to the ionic liquid of complexing together
Agent carries out regenerative response with adding combination solvent and metal in mixed polymer, and mixing is discharged from ionic-liquid catalyst
Polymer；Then enter back into extractor and further extract, ultrasonic wave vibration plate, ring flat-plate and up and down are provided with the extraction section of extractor
The sieve plate moved repeatedly so that in extraction process mass transport process carry out more thoroughly, while also have additional in extraction section fresh
Ionic-liquid catalyst entrance, fresh ionic-liquid catalyst can be added, can more preferable split-phase, improve ionic liquid
The extraction yield of catalyst.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- regenerators；2- extractors；3- agitating devices；4- electric rotating machines；5- liquid outlets；The upper settling sections of 6-；7-
Extraction section；Settling section under 8-；9- light phase exports；10- heavy liquid inlets；11- ring flat-plates；12- ultrasonic wave vibration plates；13- ultrasonic waves occur
Device；14- light phase inlets；15- heavy outs；16- central shafts；17- sieve plates；18- fresh ionic liquid catalyst entrances；19- is bent
Axle；20- connecting rods；21- motors；22- bottom plates；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of ionic-liquid catalyst regeneration extraction equipment, including regenerator 1 and extractor 2, it is described again
Agitating device 3 is provided with raw device 1, the agitating device 3 is connected with electric rotating machine 4, and the electric rotating machine 4 is fixed on the regenerator
1 top, the regenerator 1 are provided with multiple inlet devices, and the bottom side of regenerator 1 is provided with liquid outlet 5, the extraction
Take device 2 includes upper settling section 6, extraction section 7 and lower settling section 8 successively from top to bottom, the upper opposite sides of settling section 6 it is upper,
Lower both ends are respectively equipped with light phase export 9 and heavy liquid inlet 10, the liquid outlet 5 of the regenerator 1 and the heavy liquid inlet of extractor 2
10 are connected, and the inwall of extraction section 7 is provided with the ring flat-plate 11 of multiple horizontal directions from top to bottom, in phase on the inwall of extraction section 7
Ultrasonic wave vibration plate 12 is provided between adjacent ring flat-plate 11, the ultrasonic wave vibration plate 12 is connected with supersonic generator 13, the ultrasonic wave
Generator 13 is fixed on the outer wall of the extractor 2, and the upper/lower terminal of the lower opposite sides of settling section 8 is respectively equipped with
Light phase inlet 14 and heavy out 15, the extractor 2 is interior to be provided with central shaft 16, and extractor 2 is stretched out in the upper end of central shaft 16
Top is simultaneously connected with lowering or hoisting gear, and the part that the central shaft 16 is located in extraction section 7 is provided with multiple sieve plates 17,17, the sieve plate
Between connected ring flat-plate 11, sieve aperture is uniformly provided with the sieve plate 17, the top side of extraction section 7 is provided with fresh ionic liquid
Body catalyst entrance 18.
The lowering or hoisting gear includes the bent axle 19 for being fixed on the top of extractor 2, and the bent axle 19 is provided with straight down
Connecting rod 20, the lower end of the connecting rod 20 are connected with the upper end of the central shaft 16, and the side of bent axle 19 is connected with motor 21.
The inner bottom of regenerator 1 is provided with inclined bottom plate 22, the relatively low one end of the inclined bottom plate 22 and liquid
Outlet 5 is connected.
Multiple inlet devices of the regenerator 1 include recovery ionic-liquid catalyst entrance, combination solvent entrance and gold
Belong to powdering inlet.
The utility model is first added using regenerator 1 into the ionic-liquid catalyst and mixed polymer being complexed together
Combination solvent and metal carry out regenerative response, and mixed polymer is discharged from ionic-liquid catalyst；Then extraction is entered back into
Further extracted in device 2, ultrasonic wave vibration plate 12, ring flat-plate 11 and the sieve plate moved repeatedly up and down are provided with the extraction section 7 of extractor 2
17.Wherein the vibration of the ultrasonic cavitation bubble of ultrasonic wave vibration plate 12, the motion of process are strengthened, and improve extraction yield；Ring flat-plate 11
Set and make it that the circulation path of ionic-liquid catalyst is longer, contact mass transfer is more abundant；The sieve plate 17 moved repeatedly up and down can be with
Ionic-liquid catalyst is sprayed in sieve aperture and cause dispersion mixing, mass transport process is carried out more thorough in extraction process.This reality
Fresh ionic liquid catalyst entrance 18 is also set up in extraction section 7 with new, fresh ionic-liquid catalyst can be added,
Can more preferable split-phase, improve the extraction yield of ionic-liquid catalyst.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improvement directly applies to other occasions, within the scope of protection of the utility model.
Claims (4)
1. a kind of ionic-liquid catalyst regenerates extraction equipment, including regenerator (1) and extractor (2), it is characterised in that described
Agitating device (3) is provided with regenerator (1), the agitating device (3) is connected with electric rotating machine (4), and the electric rotating machine (4) is fixed
In the top of the regenerator (1), the regenerator (1) is provided with multiple inlet devices, and regenerator (1) bottom side is set
There is liquid outlet (5), the extractor (2) includes upper settling section (6), extraction section (7) and lower settling section successively from top to bottom
(8), the upper/lower terminal of upper settling section (6) opposite sides is respectively equipped with light phase export (9) and heavy liquid inlet (10), described
The liquid outlet (5) of regenerator (1) is connected with the heavy liquid inlet (10) of extractor (2), and extraction section (7) inwall is from top to bottom
Ring flat-plate (11) provided with multiple horizontal directions, ultrasonic wave is provided between adjacent ring flat-plate (11) on extraction section (7) inwall
Vibration plate (12), the ultrasonic wave vibration plate (12) are connected with supersonic generator (13), and the supersonic generator (13) is fixed on institute
On the outer wall for stating extractor (2), the upper/lower terminal of lower settling section (8) opposite sides is respectively equipped with light phase inlet (14)
With heavy out (15), the extractor (2) is interior to be provided with central shaft (16), and extractor (2) is stretched out in central shaft (16) upper end
Top is simultaneously connected with lowering or hoisting gear, and the part that the central shaft (16) is located in extraction section (7) is provided with multiple sieve plates (17), the sieve
Plate (17) is uniformly provided with sieve aperture, extraction section (7) the top side between connected ring flat-plate (11) on the sieve plate (17)
Provided with fresh ionic liquid catalyst entrance (18).
A kind of 2. ionic-liquid catalyst regeneration extraction equipment according to claim 1, it is characterised in that the lifting dress
The bent axle (19) including being fixed on above extractor (2) is put, the bent axle (19) is provided with connecting rod (20) straight down, described
The lower end of connecting rod (20) is connected with the upper end of the central shaft (16), and bent axle (19) side is connected with motor (21).
A kind of 3. ionic-liquid catalyst regeneration extraction equipment according to claim 2, it is characterised in that the regenerator
(1) inner bottom is provided with inclined bottom plate (22), and the relatively low one end of the inclined bottom plate (22) is connected with liquid outlet (5).
A kind of 4. ionic-liquid catalyst regeneration extraction equipment according to claim 3, it is characterised in that the regenerator
(1) multiple inlet devices include recovery ionic-liquid catalyst entrance, combination solvent entrance and metal dust entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570719.8U CN206746044U (en) | 2017-05-18 | 2017-05-18 | A kind of ionic-liquid catalyst regenerates extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570719.8U CN206746044U (en) | 2017-05-18 | 2017-05-18 | A kind of ionic-liquid catalyst regenerates extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746044U true CN206746044U (en) | 2017-12-15 |
Family
ID=60619786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570719.8U Expired - Fee Related CN206746044U (en) | 2017-05-18 | 2017-05-18 | A kind of ionic-liquid catalyst regenerates extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632629A (en) * | 2020-06-23 | 2020-09-08 | 中国科学院过程工程研究所 | Method for recovering ionic liquid catalyst in preparation process of coal-based methacrolein |
-
2017
- 2017-05-18 CN CN201720570719.8U patent/CN206746044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632629A (en) * | 2020-06-23 | 2020-09-08 | 中国科学院过程工程研究所 | Method for recovering ionic liquid catalyst in preparation process of coal-based methacrolein |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |