CN206276354U - A kind of constant temperature and pressure feeding device - Google Patents
A kind of constant temperature and pressure feeding device Download PDFInfo
- Publication number
- CN206276354U CN206276354U CN201621402340.8U CN201621402340U CN206276354U CN 206276354 U CN206276354 U CN 206276354U CN 201621402340 U CN201621402340 U CN 201621402340U CN 206276354 U CN206276354 U CN 206276354U
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- CN
- China
- Prior art keywords
- charge door
- pressure
- inner bag
- discharging opening
- constant temperature
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- Expired - Fee Related
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Abstract
The utility model belongs to materials synthesis servicing unit technical field, it particularly relates to arrive a kind of constant temperature and pressure feeding device.It includes that feed liquid stores inner bag；Feed liquid storage inner bag is provided with device charge door in upper end, and device discharging opening is provided with lower end；Device charge door outside is connected with device discharging opening outside by pressure-equalizing pipe；Hot solvent flowing shell enclosure device charge door, pressure-equalizing pipe and feed liquid storage inner bag, and be connected with top seal at the discharging control valve of device discharging opening in lower end；Device charge door is connected by sealing ring with seal cap sealing.Compared with prior art, constant temperature and pressure feeding device described in the utility model can effectively improve the liquid constant pressure titration efficiency that freezing point is higher or viscosity is larger；The problems such as effective sample cleanup avoided when constant pressure adds high-solidification point liquid caused by addition solvent and separation, in hgher efficiency, more energy efficient environmental protection.
Description
Technical field
The utility model belongs to materials synthesis servicing unit technical field, it particularly relates to add to a kind of constant temperature and pressure
Material device.
Background technology
In materials synthesis experiment, often there are some high-solidification point material demands to be slowly added dropwise during the course of the reaction, and mesh
Method that is preceding higher for freezing point or being dissolved using solvent more than the larger liquid of viscosity at room temperature, although so can be in room
The lower preferably operation of temperature, but also need to remove solvent after materials synthesis are finished, and in some materials synthesis, solvent is to material
Performance has many harmful effects, and final material performance can be caused not good.And follow-up removal solvent typically using rotary evaporation,
The methods such as drying, organic separation, extraction are vacuumized, but is difficult to remove completely the solvent brought into course of reaction, Er Qie
During these separating-purifyings, usually there are some heating processes unavoidably, there are many influences for being difficult to and quantifying to material, after this is
It is many unfavorable that continuous materials industrialization process is caused.And, the pollution problem of organic solvent is also required to consume substantial amounts of manpower wealth
Power.
The content of the invention
In order to solve the above technical problems, the utility model provides a kind of good constant temperature and pressure of easy to operate, controllability adding
Material device.
A kind of constant temperature and pressure feeding device described in the utility model, the feeding device includes that feed liquid stores inner bag 6；Material
Liquid storage inner bag 6 is provided with device charge door 3 in upper end, and device discharging opening 10 is provided with lower end；The outside of device charge door 3 and device
The outside of discharging opening 10 is connected by pressure-equalizing pipe 4；Hot solvent flowing shell 5 enclosure device charge door 3, the and of pressure-equalizing pipe 4
Feed liquid stores inner bag 6, and top seal is connected at discharging control valve 11 of the lower end with device discharging opening 10；Device charge door 3
It is tightly connected with closure 2 by sealing ring 1.
A kind of constant temperature and pressure feeding device described in the utility model, is provided with sealing screw thread inside the closure 2, with plus
The top exterior layer sealing screw thread of hot solvent flowing shell 5 coordinates, and device charge door 3 is sealed by sealing ring 1.
A kind of constant temperature and pressure feeding device described in the utility model, described device charge door 3, feed liquid storage inner bag 6, dress
Discharging opening 10, discharging control valve 11 is put to be made of the one kind in carbon steel material, quartz material, polytetrafluoro material.
During specific experiment, it is desirable to have corresponding heater is heated to heated solvent, then using circulating pump,
Family's fuse machine is added in fuse machine flowing shell 5 by heated solvent filling opening 7, then by heated solvent liquid outlet
9 are recycled in corresponding heater.
Compared with prior art, can effectively to improve freezing point higher for constant temperature and pressure feeding device described in the utility model
Or the larger liquid constant pressure titration efficiency of viscosity；Effective avoiding when constant pressure adds high-solidification point liquid is added caused by solvent
Sample cleanup and separate the problems such as, in hgher efficiency, more energy efficient environmental protection.
Brief description of the drawings
Fig. 1 is the structural representation of constant temperature and pressure feeding device.1- sealing rings, 2- closures, 3- device charge doors, 4- pressures
Dynamic balance pipe, 5- heated solvents flowing shell, 6- feed liquids storage inner bag, 7- heated solvent filling openings, 8- balance pipe air inlets, 9-
Heated solvent liquid outlet, 10- device discharging openings, 11- discharging control valves.
Specific embodiment
Constant temperature and pressure feeding device described in the utility model is described further with reference to specific embodiment, but
Protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of constant temperature and pressure feeding device, including closure 2, sealing ring 1, device charge door 3, heated solvent liquid outlet 9,
Pressure-equalizing pipe 4, heated solvent flowing shell 5, feed liquid storage inner bag 6, heated solvent filling opening 7, balance pipe air inlet 8, dress
Put discharging opening 10, discharging control valve 11.There is sealing screw thread inside the closure 2, outside the top of heated solvent flowing shell 5
Layer sealing screw thread can be screwed, and device charge door 3 is sealed by sealing ring 1.It is molten that the pressure-equalizing pipe 4 is built in heating
In the middle of machine flowing shell 5, top is connected, and bottom links balance pipe air inlet 7.Heated solvent flowing shell 5 bottom is provided with
Heated solvent filling opening 7, top right side is provided with heated solvent liquid outlet 9, and internal coaxial line is provided with feed liquid storage inner bag 6.Institute
State the top of feed liquid storage inner bag 6 and be provided with device charge door 3, bottom is provided with device discharging opening 10, and discharging opening is provided with discharging control
Valve processed 11.Described device charge door 3, feed liquid storage inner bag 6, device discharging opening 10, discharging control valve 11 can using carbon steel material,
One kind in quartz material, polytetrafluoro material is made.
During specific experiment, it is desirable to have corresponding heater is heated to heated solvent, then using circulating pump,
Family's fuse machine is added in fuse machine flowing shell 5 by heated solvent filling opening 7, then by heated solvent liquid outlet
9 are recycled in corresponding heater.
Compared with prior art, can effectively to improve freezing point higher for constant temperature and pressure feeding device described in the utility model
Or the larger liquid constant pressure titration efficiency of viscosity；Effective avoiding when constant pressure adds high-solidification point liquid is added caused by solvent
Sample cleanup and separate the problems such as, in hgher efficiency, more energy efficient environmental protection.
Claims (3)
1. a kind of constant temperature and pressure feeding device, the feeding device includes that feed liquid stores inner bag (6)；Characterized in that, feed liquid is deposited
Storage inner bag (6) is provided with device charge door (3) in upper end, and device discharging opening (10) is provided with lower end；Device charge door (3) outside with
Device discharging opening (10) outside is connected by pressure-equalizing pipe (4)；Hot solvent flowing shell (5) enclosure device charge door (3), pressure
Dynamic balance pipe (4) and feed liquid store inner bag (6), and close with discharging control valve (11) place top of device discharging opening (10) in lower end
Envelope connection；Device charge door (3) is tightly connected by sealing ring (1) with closure (2).
2. constant temperature and pressure feeding device according to claim 1, it is characterised in that is provided with close inside the closure (2)
Envelope screw thread, the top exterior layer sealing screw thread with heated solvent flowing shell (5) coordinates, by sealing ring (1) to device charge door
(3) sealed.
3. constant temperature and pressure feeding device according to claim 1, it is characterised in that described device charge door (3), feed liquid are deposited
Storage inner bag (6), device discharging opening (10), discharging control valve (11) are using in carbon steel material, quartz material, polytetrafluoro material
Plant and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402340.8U CN206276354U (en) | 2016-12-21 | 2016-12-21 | A kind of constant temperature and pressure feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402340.8U CN206276354U (en) | 2016-12-21 | 2016-12-21 | A kind of constant temperature and pressure feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276354U true CN206276354U (en) | 2017-06-27 |
Family
ID=59073637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402340.8U Expired - Fee Related CN206276354U (en) | 2016-12-21 | 2016-12-21 | A kind of constant temperature and pressure feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276354U (en) |
-
2016
- 2016-12-21 CN CN201621402340.8U patent/CN206276354U/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: 20170627 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |