CN106237656A - The oxime water separation tank produced for diacetylmonoxime - Google Patents
The oxime water separation tank produced for diacetylmonoxime Download PDFInfo
- Publication number
- CN106237656A CN106237656A CN201610639709.5A CN201610639709A CN106237656A CN 106237656 A CN106237656 A CN 106237656A CN 201610639709 A CN201610639709 A CN 201610639709A CN 106237656 A CN106237656 A CN 106237656A
- Authority
- CN
- China
- Prior art keywords
- oxime
- baffle
- solvent column
- tank body
- diacetylmonoxime
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
nullThe invention discloses the oxime water separation tank produced for diacetylmonoxime of chemical production device technical field，Including tank body、Solvent column tower body and the drawing liquid water pump being arranged on solvent column tower body intracavity bottom，The inner chamber bottom right side of described tank body is provided with product exit，The intracavity bottom right-to-left of described tank body is respectively arranged with the first vertical baffle plate、Second baffle and third gear plate，The left side of described first baffle plate is provided with pure water inlet，The left side of described second baffle and third gear plate is provided with mixture export，Described mixture export connects connecting tube，The present invention utilizes extractant to be extracted into the dissolubility of oxime in oil phase from oxime aqueous solution by oxime，And be layered by oxime water separation tank，Thus realize the separation of oxime water，And whole apparatus structure is simple，Separation efficiency is high，The mixed liquor separated can also be sent back in solvent column，And then again separate.
Description
Technical field
The present invention relates to chemical production device technical field, the oxime water separation tank produced particularly for diacetylmonoxime.
Background technology
Diacetylmonoxime is generally colourless or faint yellow oily transparency liquid, and diacetylmonoxime is due to low toxicity, oligosaprobic characteristic, extensively
Being applied in the anti skinning agent of coating, ink, paint, meanwhile, diacetylmonoxime is also a class oxygen scavenging chemical, have low toxicity, efficiently,
Rapidly, the feature of tool passivation protection effect, additionally, diacetylmonoxime is also the raw material of neutral cross-linking agent.
In the production process of diacetylmonoxime, need oxime water is separated, but existing oxime water separation tank structure be complicated,
Oxime water can not be efficiently separated, the inefficiency of separation.
Summary of the invention
It is an object of the invention to provide the oxime water separation tank produced for diacetylmonoxime, to solve above-mentioned background technology carries
The problem gone out.
For achieving the above object, the present invention provides following technical scheme: the oxime water separation tank produced for diacetylmonoxime, including
Tank body, solvent column tower body and be arranged on the drawing liquid water pump of solvent column tower body intracavity bottom, the inner chamber bottom right side of described tank body sets
Be equipped with product exit, vertical the first baffle plate of the intracavity bottom right-to-left of described tank body being provided with respectively, second baffle and
Third gear plate, the left side of described first baffle plate is provided with pure water inlet, and the left side of described second baffle and third gear plate is respectively provided with
Having mixture export, described pure water inlet and mixture export to be arranged at the intracavity bottom of tank body, described mixture export is even
Being connected to connecting tube, the other end of described connecting tube is connected to the right side of water pump, and the left side outfan of described water pump is by pipeline even
Being connected on the inner chamber left bottom of solvent column tower body, the inner chamber of described solvent column tower body is provided with agitating device, described solvent column tower
The inner chamber right hand top of body is provided with material inlet, and the left side top of described tank body is provided with liquidometer, the inner chamber of described tank body
Left bottom connects oxime water inlet pipe, and the other end of described oxime water inlet pipe passes the bottom of solvent column tower body and is connected to take out
On the bottom outfan of liquid water pump.
Preferably, the half of a length of second baffle of described first baffle plate, a length of third gear of described second baffle
The half of plate.
Preferably, described first baffle plate, second baffle and third gear plate are the intracavity bottom being set in qually spaced in tank body.
Preferably, it is provided with valve in described product exit, pure water inlet and mixture export.
Preferably, described agitating device is impeller, and impeller welds with impeller axle, and impeller axle is arranged on solvent column tower body
Front and back on inwall.
Compared with prior art, the invention has the beneficial effects as follows: the present invention utilize extractant to the dissolubility of oxime by oxime from
Oxime aqueous solution is extracted in oil phase, and is layered by oxime water separation tank, thus realize the separation of oxime water, and whole device knot
Structure is simple, and separation efficiency is high, additionally it is possible to is sent back in solvent column by the mixed liquor separated, and then again separates.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1 tank body, 2 product exit, 3 first baffle plates, 4 pure water inlets, 5 second baffles, 6 mixture exports, 7 the 3rd
Baffle plate, 8 connecting tubes, 9 water pumps, 10 oxime water inlet pipes, 11 drawing liquid water pumps, 12 solvent column tower bodies, 13 agitating devices, 14 raw materials enter
Mouth, 15 liquidometers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme: for the oxime water separation tank of diacetylmonoxime production, including tank body
1, solvent column tower body 12 and be arranged on the drawing liquid water pump 11 of solvent column tower body 12 intracavity bottom, the end on the right side of the inner chamber of described tank body 1
Portion is provided with product exit 2, the intracavity bottom right-to-left of described tank body 1 respectively be provided with the first vertical baffle plate 3, second
Baffle plate 5 and third gear plate 7, the left side of described first baffle plate 3 is provided with pure water inlet 4, described second baffle 5 and third gear plate 7
Left side be provided with mixture export 6, described pure water inlet 4 and mixture export 6 are arranged at the intracavity bottom of tank body 1,
Described mixture export 6 connects connecting tube 8, and the other end of described connecting tube 8 is connected to the right side of water pump 9, described water pump 9
Left side outfan is connected to the inner chamber left bottom of solvent column tower body 12 by pipeline, and the inner chamber of described solvent column tower body 12 is arranged
Agitating device 13, the inner chamber right hand top of described solvent column tower body 12 is had to be provided with material inlet 14, the top, left side of described tank body 1
Portion is provided with liquidometer 15, and the inner chamber left bottom of described tank body 1 connects oxime water inlet pipe 10, described oxime water inlet pipe 10
The other end passes the bottom of solvent column tower body 12 and is connected on the bottom outfan of drawing liquid water pump 11.
Wherein, the half of a length of second baffle 5 of described first baffle plate 3, a length of third gear of described second baffle 5
The half of plate 7, in order to preferably separate oxime water, described first baffle plate 3, second baffle 5 and third gear plate 7 are for being set in qually spaced in
The intracavity bottom of tank body 1, is provided with valve in described product exit 2, pure water inlet 4 and mixture export 6, in order to control liquid
The uninterrupted that body is released, described agitating device 13 is impeller, and impeller welds with impeller axle, and impeller axle is arranged on solvent column tower
Before and after body 12 on inwall, the oxime water in solvent column tower body 12 is made to be fully contacted with extractant.
Operation principle: during work, first oxime water and extractant enter in solvent column tower body 12, then by material inlet 14
It is sufficiently stirred for by the agitating device 13 in solvent column tower body 12 again, and mix homogeneously, then taking out bottom solvent column tower body 12
Oxime water containing extractant is sent in oxime water inlet pipe 10 by liquid water pump 11, during then oxime water enters the inner chamber of tank body 1, because extraction
Take agent can be extracted in oil phase from oxime aqueous solution by oxime, so oxime aqueous solution can divide in the leftward space of third gear plate 7
Layer, the oil phase containing oxime is on upper strata, and aqueous phase is in lower floor, the aqueous phase mixing so the oil phase containing oxime can cross the 3rd dividing plate 7, containing oxime
Liquid is flowed out by mixture export 6, and then the oil phase containing oxime is assembled, by last step in the leftward space of second baffle 5
May not separate the clean oil phase containing oxime to be further layered, the oil phase containing oxime can cross second baffle 5, and containing oxime
Aqueous phase mixed liquor flows out from mixture export 6, and the purest can be in the leftward space of the first baffle plate 3 containing oxime oil phase
Assemble, and the oil phase containing oxime the purest in last step is further layered, pure can cross the containing oxime oil phase
One baffle plate 3, and flow out from product exit 2, the aqueous phase after three times separate is pure, and pure aqueous phase can be from only
Flowing out in water out 4, during this, connecting tube 8 sends into water pump 9 by flow out in mixture export 6 containing oxime aqueous phase mixed liquor
In, and by water pump 9 pressure-raising in solvent column tower body 12 sent into by pipeline.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. the oxime water separation tank produced for diacetylmonoxime, including tank body (1), solvent column tower body (12) be arranged on solvent column tower body
(12) the drawing liquid water pump (11) of intracavity bottom, it is characterised in that: the inner chamber bottom right side of described tank body (1) is provided with product exit
(2), the intracavity bottom right-to-left of described tank body (1) is respectively arranged with vertical the first baffle plate (3), second baffle (5) and
Three baffle plates (7), the left side of described first baffle plate (3) is provided with pure water inlet (4), described second baffle (5) and third gear plate (7)
Left side be provided with mixture export (6), described pure water inlet (4) and mixture export (6) and be arranged at the interior of tank body (1)
Bottom chamber, described mixture export (6) connects has connecting tube (8), the other end of described connecting tube (8) to be connected to water pump (9)
Right side, the left side outfan of described water pump (9) is connected to the inner chamber left bottom of solvent column tower body (12) by pipeline, described molten
The inner chamber of agent tower tower body (12) is provided with agitating device (13), and the inner chamber right hand top of described solvent column tower body (12) is provided with former
Material import (14), the left side top of described tank body (1) is provided with liquidometer (15), and the inner chamber left bottom of described tank body (1) is even
Being connected to oxime water inlet pipe (10), the other end of described oxime water inlet pipe (10) passes the bottom of solvent column tower body (12) and is connected to
On the bottom outfan of drawing liquid water pump (11).
The oxime water separation tank produced for diacetylmonoxime the most according to claim 1, it is characterised in that: described first baffle plate
(3) half of a length of second baffle (5), the half of a length of third gear plate (7) of described second baffle (5).
The oxime water separation tank produced for diacetylmonoxime the most according to claim 1, it is characterised in that: described first baffle plate
(3), second baffle (5) and third gear plate (7) are the intracavity bottom being set in qually spaced in tank body (1).
The oxime water separation tank produced for diacetylmonoxime the most according to claim 1, it is characterised in that: described product exit
(2), it is provided with valve in pure water inlet (4) and mixture export (6).
The oxime water separation tank produced for diacetylmonoxime the most according to claim 1, it is characterised in that: described agitating device
(13) being impeller, and impeller welds with impeller axle, impeller axle is arranged on before and after solvent column tower body (12) on inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610639709.5A CN106237656A (en) | 2016-08-05 | 2016-08-05 | The oxime water separation tank produced for diacetylmonoxime |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610639709.5A CN106237656A (en) | 2016-08-05 | 2016-08-05 | The oxime water separation tank produced for diacetylmonoxime |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237656A true CN106237656A (en) | 2016-12-21 |
Family
ID=58078011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610639709.5A Pending CN106237656A (en) | 2016-08-05 | 2016-08-05 | The oxime water separation tank produced for diacetylmonoxime |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237656A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871005A (en) * | 2020-07-14 | 2020-11-03 | 国家能源集团煤焦化有限责任公司 | Separation device for sulfolane and heat conduction oil |
-
2016
- 2016-08-05 CN CN201610639709.5A patent/CN106237656A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871005A (en) * | 2020-07-14 | 2020-11-03 | 国家能源集团煤焦化有限责任公司 | Separation device for sulfolane and heat conduction oil |
| CN111871005B (en) * | 2020-07-14 | 2022-03-01 | 国家能源集团煤焦化有限责任公司 | Separation device for sulfolane and heat conduction oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |