CN206853662U - A kind of small-sized oxidizable amine substance filtering, crystallize into salt device - Google Patents
A kind of small-sized oxidizable amine substance filtering, crystallize into salt device Download PDFInfo
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- CN206853662U CN206853662U CN201720544911.XU CN201720544911U CN206853662U CN 206853662 U CN206853662 U CN 206853662U CN 201720544911 U CN201720544911 U CN 201720544911U CN 206853662 U CN206853662 U CN 206853662U
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- funnel
- crystallize
- bottle
- lid
- amine substance
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Abstract
The utility model discloses a kind of small-sized oxidizable amine substance filtering, crystallize into salt device, including filtrate crystallisation bottle, funnel and lid；The filtrate crystallisation bottle is a conical vessel, and its is suitable for reading to be closely connected by sealing ring with funnel；The side of the filtrate crystallisation bottle sets a steam vent；The lid is half shell structure, and its top perforate connects a conduit, a three-way cock is installed on the conduit；The bottom of the lid is closely connected by flange with the funnel；A core filter plate is set in the funnel.Small-sized oxidizable amine substance filtering of the present utility model, crystallize into salt apparatus structure and be simple and convenient to operate, can disposably complete the filtering of oxidizable amine substance and crystallize into salt operation, effectively increase the quality and conventional efficient of product.
Description
Technical field
It the utility model is related to a kind of small-sized oxidizable amine substance filtering, crystallize into salt device.
Background technology
During chemical experiment, that often encounters oxidizable amine substance is recovered by filtration catalyst, feed liquid instillation acid
In crystallize into the operation such as salt, such as new material monomer 4,6-diaminoresorcinol hydrochloride, 4,4'- diamino-diphenylamine sulphur
The filtering of hydrochlorate etc., crystallize into salt operation.
Such compound matter is into especially sensitive to oxygen before salt, and easily oxidation deterioration is careless slightly, and experiment will be caused to lose
Lose.
Utility model content
The purpose of this utility model is to solve the above problems, there is provided a kind of small-sized easy oxygen simple in construction, easy to operate
Change amine substance filtering, crystallize into salt device.
Realizing the technical scheme of the utility model purpose is：A kind of small-sized oxidizable amine substance filtering, crystallize into salt dress
Put, including filtrate crystallisation bottle, funnel and lid；The filtrate crystallisation bottle is a conical vessel, its it is suitable for reading by sealing ring with
Funnel closely connects；The side of the filtrate crystallisation bottle sets a steam vent；The lid is half shell structure, its top perforate
A conduit is connect, a three-way cock is installed on the conduit；The bottom of the lid is closely connected by flange with the funnel；Institute
State and a core filter plate is set in funnel.
The good effect that the utility model has：Small-sized oxidizable amine substance of the present utility model filters, crystallizes into salt
Apparatus structure is simple and convenient to operate, and can disposably be completed the filtering of oxidizable amine substance and be crystallized into salt operation, effectively improve
The quality and conventional efficient of product.
Brief description of the drawings
Fig. 1 is the structural representation that small-sized oxidizable amine substance of the present utility model filtered, crystallized into salt device.
Embodiment
See Fig. 1, small-sized oxidizable amine substance filtering of the present utility model, crystallize into salt device include filtrate crystallisation bottle 1,
Funnel 2 and lid 3.
Filtrate crystallisation bottle 1 is a conical vessel, and its is suitable for reading to be closely connected by sealing ring 4 with funnel 2；Filtrate crystallisation bottle 1
Side set a steam vent 11, to export inert gas, and avoid air from being mixed into.
Lid 3 is half shell structure, and its top perforate connects a conduit 5, a three-way cock 51 is installed on conduit 5, is used for
Feed and be passed through inert gas.
The bottom of lid 3 is closely connected by flange 6 with funnel 2, ensures that its is air tight, not material leakage liquid.
A core filter plate 7 is provided with funnel 2.
Small-sized oxidizable amine substance of the present utility model filters, crystallizes into salt device in use, filtrate crystallisation bottle 1 is put
Put on magnetic stirring apparatus 8, filtrate crystallisation bottle 1 is built with the acid into salt, under stirring, by oxidizable amine substance from conduit 5
In be passed through in lid 3 while be passed through inert gas, oxidizable amine substance instills filtrate crystallisation bottle 1 after the press filtration of core filter plate 7
In, with acid crystal into salt.
Claims (1)
1. a kind of small-sized oxidizable amine substance filtering, crystallize into salt device, it is characterised in that including filtrate crystallisation bottle（1）, leakage
Bucket（2）And lid（3）；
The filtrate crystallisation bottle（1）For a conical vessel, its is suitable for reading to pass through sealing ring（4）With funnel（2）Close connection；The filter
Liquid crystallizes bottle（1）Side set a steam vent（11）；
The lid（3）For half shell structure, its top perforate connects a conduit（5）, the conduit（5）Upper installation one or three opens up
Close（51）；
The lid（3）Bottom pass through flange（6）With the funnel（2）Close connection；The funnel（2）In set a core filter
Plate（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544911.XU CN206853662U (en) | 2017-05-15 | 2017-05-15 | A kind of small-sized oxidizable amine substance filtering, crystallize into salt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720544911.XU CN206853662U (en) | 2017-05-15 | 2017-05-15 | A kind of small-sized oxidizable amine substance filtering, crystallize into salt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853662U true CN206853662U (en) | 2018-01-09 |
Family
ID=60824055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720544911.XU Active CN206853662U (en) | 2017-05-15 | 2017-05-15 | A kind of small-sized oxidizable amine substance filtering, crystallize into salt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853662U (en) |
-
2017
- 2017-05-15 CN CN201720544911.XU patent/CN206853662U/en active Active
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