CN207694297U - A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device - Google Patents
A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device Download PDFInfo
- Publication number
- CN207694297U CN207694297U CN201721644082.9U CN201721644082U CN207694297U CN 207694297 U CN207694297 U CN 207694297U CN 201721644082 U CN201721644082 U CN 201721644082U CN 207694297 U CN207694297 U CN 207694297U
- Authority
- CN
- China
- Prior art keywords
- guiding tube
- solvent pipe
- extraction
- discharge port
- feed inlet
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES devices, it is characterized in that including hollow both ends open solvent pipe, by locking device and the inlet port and outlet port that the solvent pipe is detachably connected, be plugged in inside the solvent pipe and both ends and locked feed inlet, the liquid film supporting module that discharge port end closely abuts, the extraction phase import being arranged on the upside of the solvent pipe and the extraction phase being arranged on the downside of solvent pipe outlet；The liquid film supporting module include end with discharge port (, feed inlet the first guiding tube and the second guiding tube that abut, first guiding tube and the second guiding tube reduce to form columnar tube body toward middle transition；Tube body (is inside inserted with the porous supporting body for being connected to the first guiding tube and the second guiding tube；The holder close to each other for limiting the two is provided between first guiding tube and the second guiding tube.Liquid film supporting module is detachably connected with solvent pipe, feed inlet, discharge port in the utility model, is clearly facilitated after use.
Description
Technical field
The utility model is related to test instrument field, more particularly to a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device.
Background technology
Supported liquid membrane is among liquid film is firmly adsorbed on the micropore of porous supporting body, the both sides of film be with film mutually not
The material phase and extraction phase to mix.Material to be separated is mutually transmitted through the liquid film in porous supporting body to extraction phase.
Small research laboratory is typically used for EXTRACTION BY SUPPORTED LIQUID MEMBRANES device in separating-purifying Chiral pesticide, before extracting first
It impregnates the porous supporting body in liquid film supporting module to form liquid film with corresponding solvent.Material is mutually through in porous supporting body when use
Liquid film to extraction phase transmit.Experiment needs to clean so that the later stage makes the supporter in liquid film supporting module after completing
With for existing EXTRACTION BY SUPPORTED LIQUID MEMBRANES device when dismounting liquid film supporting module is cleaned, dismounting is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device, has liquid film supporting module convenient for disassembly and assembly
Effect.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device, characterized in that solvent pipe including hollow both ends open, by locking device with
Inlet port and outlet port that the solvent pipe is detachably connected are plugged in inside the solvent pipe and both ends and locked charging
Mouth, the liquid film supporting module that discharge port end closely abuts, the extraction phase import being arranged on the upside of the solvent pipe and setting exist
Extraction phase outlet on the downside of the solvent pipe；The liquid film supporting module includes first that end is abutted with discharge port, feed inlet
Guiding tube and the second guiding tube, first guiding tube and the second guiding tube reduce to form columnar tube body toward middle transition；Pipe
It is inserted with the porous supporting body for being connected to the first guiding tube and the second guiding tube in vivo；First guiding tube and the second guiding
The holder close to each other for limiting the two is provided between pipe.
It is further arranged to：The locking device include the screw thread being arranged on the inner wall of solvent pipe both ends, setting feeding
External screw thread on mouth and discharge port outer wall for being connect with solvent pipe.
It is further arranged to：The solvent pipe is glass material, and the locking device includes being arranged in solvent pipe both ends
The interior frosted in portion, the outer frosted being arranged on inlet port and outlet port outer wall.
It is further arranged to：The end of the tube body is connected through a screw thread stop nut, two end cap of the porous supporting body
If a leakproof fluid cushion, the leakproof fluid cushion fit closely the end of tube body under the action of stop nut.
It is further arranged to：The feed inlet, discharge port are consistent with the internal diameter of the first guiding tube, the second guiding tube, charging
It is provided with ring-shaped rubber pad between mouth and the first guiding tube, ring-shaped rubber pad is provided between discharge port and the second guiding tube.
It is further arranged to：The porous supporting body is hollow fiber conduit.
In conclusion the utility model has the advantages that：
One, feed inlet, discharge port and solvent pipe are detachably connected by screw thread, convenient for disassembly and assembly, convenient for removing support liquid
Membrane module carries out clear.
Secondly, solvent pipe be glass material when, feed inlet, discharge port and solvent pipe by interior frosted and outer frosted connection tear open
Dress is convenient, is carried out clearly convenient for removing liquid film supporting module.
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；
Fig. 2 is the sectional view of the first embodiment of the utility model；
Fig. 3 is the structural schematic diagram of second of embodiment of the utility model；
Fig. 4 is the sectional view of second of embodiment of the utility model；
Fig. 5 is schematic diagram when the utility model is used.
In figure：1, solvent pipe；2, feed inlet；3, discharge port；4, extraction phase entrance；5, extraction phase exports；6, ring-shaped rubber
Pad；7, the first guiding tube；8, the second guiding tube；9, holder；10, tube body；11, hollow fiber conduit；12, liquid-leakage preventing gasket；13, it limits
Position nut；14, cavity；15, interior frosted mouth；16, outer frosted mouth；17, conduit；18, peristaltic pump；19, conical flask.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Embodiment one, a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device as shown in attached drawing 1, Fig. 2, including solvent pipe 1, feed inlet 2, go out
Material mouth 3, extraction phase entrance 4, extraction phase outlet 5,1 both ends of solvent pipe are connected through a screw thread feed inlet 2 and discharge port 3；Solvent pipe 1
Inside plug liquid film supporting module, the both ends of liquid film supporting module pass through the end of ring-shaped rubber pad 6 and feed inlet 2, discharge port 3
Portion abuts.Liquid film supporting module includes the first guiding tube 7 and the second guiding tube 8, between the first guiding tube 7 and the second guiding tube 8
The holder 9 moved towards equipped with both limitations；First guiding tube 7 and the second guiding tube 8 become smaller to middle transition to be formed it is columnar
Tube body 10.Two tube bodies 10 are connected, hollow fiber conduit 11 are inserted with inside tube body 10, the both ends of hollow fiber conduit 11 are arranged with
Liquid-leakage preventing gasket 12；The end of tube body 10 is equipped with screw thread, and tube body 10 is connected through a screw thread stop nut 13, in stop nut 13
The lower liquid-leakage preventing gasket 12 of effect and the end face of tube body 10 fit closely.The upside of solvent pipe 1 connects extraction phase at feed inlet 2
The downside of entrance 4, solvent pipe 1 connects extraction phase outlet 5 at discharge port 3；Extraction phase entrance 4 is connected to extraction phase outlet 5
The cavity 14 formed between solvent pipe 1 and liquid film supporting module.
Embodiment two, a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device as shown in attached drawing 3, Fig. 4, including solvent pipe 1, feed inlet 2, go out
Material mouth 3, extraction phase entrance 4, extraction phase outlet 5, solvent pipe 1 are glass material, and the inner wall at 1 both ends of solvent pipe is equipped with interior frosted mouth
15, the outer wall of feed inlet 2 and discharge port 3 is provided with outer frosted mouth 16.Solvent pipe 1 passes through interior frosted with feed inlet 2, discharge port 3
Mouth 15 and the connection of outer frosted mouth 16.The inside of solvent pipe 1 plugs liquid film supporting module, and the both ends of liquid film supporting module pass through annular
Rubber pad 6 and feed inlet 2, the end abutment of discharge port 3.Liquid film supporting module includes the first guiding tube 7 and the second guiding tube 8,
The holder 9 that both limitations move towards is equipped between first guiding tube 7 and the second guiding tube 8；First guiding tube 7 and second guides
Pipe 8 becomes smaller to form columnar tube body 10 to middle transition.Two tube bodies 10 are connected, hollow fiber conduit is inserted with inside tube body 10
11, the both ends of hollow fiber conduit 11 are arranged with liquid-leakage preventing gasket 12；The end of tube body 10 is equipped with screw thread, and tube body 10 is connected by screw thread
Stop nut 13 is connect, liquid-leakage preventing gasket 12 and the end face of tube body 10 fit closely under the action of stop nut 13.Solvent pipe 1
Upside connects extraction phase entrance 4 at feed inlet 2, and the downside of solvent pipe 1 connects extraction phase outlet 5 at discharge port 3；Extraction
Phase entrance 4 and extraction phase is taken to export the cavity 14 formed between 5 connection solvent pipes 1 and liquid film supporting module.
As shown in Fig. 5, embodiment one is connected to the feed inlet 2 of embodiment two with discharge port 3 by conduit 17, conduit 17
Upper connection peristaltic pump 18, conical flask 19 of the connection for buffering on the conduit 17 between peristaltic pump 18 and feed inlet 2.
Claims (6)
1. a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device, characterized in that solvent pipe (1) including hollow both ends open passes through locking device
The feed inlet (2) and discharge port (3) that are detachably connected with the solvent pipe (1) are plugged in that the solvent pipe (1) is internal and both ends
The liquid film supporting module that is closely abutted with locked feed inlet (2), discharge port (3) end is arranged in the solvent pipe (1)
The extraction phase import of side and the extraction phase outlet (5) being arranged on the downside of the solvent pipe (1)；The liquid film supporting module includes end
The first guiding tube (7) and the second guiding tube (8) that portion is abutted with discharge port (3), feed inlet (2), first guiding tube (7) and
Second guiding tube (8) reduces to form columnar tube body (10) toward middle transition；It is inserted in tube body (10) and draws for being connected to first
The porous supporting body of conduit (7) and the second guiding tube (8)；It is provided between first guiding tube (7) and the second guiding tube (8)
The holder (9) close to each other for limiting the two.
2. a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device according to claim 1, it is characterised in that：The locking device includes setting
Screw thread, setting on the inner wall of solvent pipe (1) both ends are on feed inlet (2) and discharge port (3) outer wall for connecting with solvent pipe (1)
The external screw thread connect.
3. a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device according to claim 1, it is characterised in that：The solvent pipe (1) is glass
Material, the locking device include the interior frosted being arranged inside solvent pipe (1) both ends, are arranged in feed inlet (2) and discharge port
(3) the outer frosted on outer wall；The end of the tube body (10) is connected through a screw thread stop nut (13), the porous supporting body two
End cap sets a leakproof fluid cushion, and the leakproof fluid cushion fits closely the end of tube body (10) under the action of stop nut (13).
4. a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device according to claim 2 or 3, it is characterised in that：The end of the tube body (10)
Portion is connected through a screw thread stop nut (13), and the porous supporting body both ends are arranged a leakproof fluid cushion, and the leakproof fluid cushion exists
The end of tube body (10) is fitted closely under the action of stop nut (13).
5. a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device according to claim 4, it is characterised in that：The feed inlet (2), discharge port
(3) consistent with the internal diameter of the first guiding tube (7), the second guiding tube (8), it is provided between feed inlet (2) and the first guiding tube (7)
Ring-shaped rubber pad (6) is provided with ring-shaped rubber pad (6) between discharge port (3) and the second guiding tube (8).
6. a kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device according to claim 1, it is characterised in that：The porous supporting body is hollow
Fibre pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644082.9U CN207694297U (en) | 2017-11-30 | 2017-11-30 | A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644082.9U CN207694297U (en) | 2017-11-30 | 2017-11-30 | A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207694297U true CN207694297U (en) | 2018-08-07 |
Family
ID=63024390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644082.9U Expired - Fee Related CN207694297U (en) | 2017-11-30 | 2017-11-30 | A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207694297U (en) |
-
2017
- 2017-11-30 CN CN201721644082.9U patent/CN207694297U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207694297U (en) | A kind of EXTRACTION BY SUPPORTED LIQUID MEMBRANES device | |
| CN106731091A (en) | Vacuum apparatus | |
| CN206583618U (en) | A kind of bubbling detection means of disc-type filter | |
| CN205323802U (en) | Rubber head burette | |
| CN204562186U (en) | A kind of instrument backflow preventing structure and comprise the blood taking needle of this structure of taking a blood sample | |
| CN208552636U (en) | A kind of endocrine casual inspection device | |
| CN201399323Y (en) | Internal pressure tube-type demountable ultrafiltration membrane component | |
| CN211035888U (en) | Free nucleic acid piece-rate system of pressurization formula | |
| CN209204734U (en) | A kind of use for laboratory pressurizing chromatographic column | |
| CN208624368U (en) | A kind of portable cow rumen fluid collecting device | |
| CN204544647U (en) | A kind of device drawing glue for pipe material inner wall | |
| CN204286718U (en) | A kind of jointing leaking stifled detection machine horizontal propeller for transfusion device | |
| CN206355674U (en) | Vacuum apparatus | |
| CN205007682U (en) | A filter equipment for pyrogenic silica solution | |
| CN205823801U (en) | Oil absorption filter | |
| CN208260302U (en) | A kind of novel syringe-driven filter | |
| CN203291304U (en) | Disposable automatic air-exhausting liquid-stopping infusion set | |
| CN205146264U (en) | Novel pipette of filterable liquid medicine | |
| CN210097749U (en) | Stopper type analytic liquid receiving bracket and suction filtration device | |
| CN218308555U (en) | Centrifuging tube system convenient to draw bottom sample | |
| CN203139181U (en) | Universal negative pressure bottle for medical use | |
| CN204275158U (en) | Transfusion device | |
| CN203750419U (en) | Internal pressure type hollow fiber ultra-filtration membrane assembly | |
| CN204133938U (en) | A kind of puncture pneumatic washing unit | |
| CN219272678U (en) | Stem cell derivative filter equipment |
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: 20180807 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |