CN215026191U - Two-phase splitting device that stews - Google Patents
Two-phase splitting device that stews Download PDFInfo
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- CN215026191U CN215026191U CN202120732516.0U CN202120732516U CN215026191U CN 215026191 U CN215026191 U CN 215026191U CN 202120732516 U CN202120732516 U CN 202120732516U CN 215026191 U CN215026191 U CN 215026191U
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Abstract
The utility model discloses a double-phase splitting device that stews, including aqueous phase stock solution bottle, the top of aqueous phase stock solution bottle is run through and is provided with first siphunculus, the port of first siphunculus is provided with mixed extraction tank, one side of aqueous phase stock solution bottle is provided with organic phase stock solution bottle, the top of mixing the extraction tank is provided with the motor, the one end extension of motor is provided with the pivot, the lateral wall of pivot and the inside fixedly connected with stirring rake at mixed extraction tank, the bottom of mixing the extraction tank is run through and is provided with the third pipe, the lateral wall of third pipe is provided with test probe, the output port fixedly connected with of third pipe violently manages, the one end of violently managing is provided with the aqueous phase receiving flask, the other end of violently managing is provided with organic phase receiving flask. The utility model discloses in, be used for the extraction of laboratory minibody hydrops phase, can effectually alleviate personnel working strength, improve the split-phase effect.
Description
Technical Field
The utility model relates to a phase splitting device field especially relates to a double-phase splitting device that stews.
Background
In the process of extracting a small volume liquid phase in a laboratory, an experimenter adds a water phase and an organic phase into an extractor (a separating funnel) to perform extraction operation, after the extraction is finished, the mixture is kept stand for phase splitting, then a valve of the separating funnel is manually opened and closed, and the water phase and the organic phase are respectively collected into different containers. Manual collection of the aqueous and organic phases is not easily controlled and tends to allow more of the organic phase to enter the aqueous phase or the aqueous phase to remain in the organic phase.
The prior art is often manual operation, the working strength of experimenters is large, the phase splitting effect is not easy to control, therefore, a two-phase standing phase splitting device is provided, the experimenters can automatically stir after quantitatively adding a water phase and an organic phase into an extraction tank by using a pump, the two phases are uniformly mixed, extraction is completed, standing phase splitting is completed, after the phase splitting is completed, because the density of the water phase is higher than that of the organic phase, the water phase is in a lower layer of a solution after standing, a solenoid valve on one side of the water phase is firstly opened, the water phase is collected into a container, when a detection probe detects that the conductivity of the solution at the outlet of the extraction tank is obviously changed, the collection of the water phase is completed, the solenoid valve on one side of the water phase is closed, the solenoid valve on one side of the organic phase is opened, and the organic phase is collected into another container.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a two-phase static phase splitting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a two-phase standing phase-splitting device comprises a water phase liquid storage bottle, wherein a first through pipe penetrates through the top end of the water phase liquid storage bottle, a mixed extraction tank is arranged at the port of the first through pipe, a water phase liquid adding pump is arranged on the side wall of the first through pipe, an organic phase liquid storage bottle is arranged on one side of the water phase liquid storage bottle, and a second through pipe penetrates through the top end of the organic phase liquid storage bottle;
a motor is arranged above the mixed extraction tank, a rotating shaft is arranged at one end of the motor in an extending manner, and a stirring paddle is fixedly connected to the side wall of the rotating shaft and the inside of the mixed extraction tank;
the bottom of the mixed extraction tank is provided with a third three-way pipe in a penetrating mode, the side wall of the third three-way pipe is provided with a detection probe, an output port of the third three-way pipe is fixedly connected with a transverse pipe, one end of the transverse pipe is provided with a water phase collecting bottle, and the other end of the transverse pipe is provided with an organic phase collecting bottle.
As a further description of the above technical solution:
the lateral wall fixedly connected with first mount of mixed extraction groove, just the lateral wall and the wall fixed connection of first mount.
As a further description of the above technical solution:
the bottom of the mixed extraction tank is conical, and the mixed extraction tank is a transparent container.
As a further description of the above technical solution:
and an organic phase liquid adding pump is arranged on the side wall of the second through pipe, and an output port of the second through pipe is communicated with the mixing extraction tank.
As a further description of the above technical solution:
the lateral wall fixedly connected with second mount of motor, just the lateral wall and the wall fixed connection of second mount.
As a further description of the above technical solution:
one end electric connection of the detection probe has PLC.
As a further description of the above technical solution:
the lateral wall of violently managing is provided with first solenoid valve, just first solenoid valve is located the top of aqueous phase receiving flask.
As a further description of the above technical solution:
the lateral wall of the transverse pipe is provided with a second electromagnetic valve, and the second electromagnetic valve is positioned above the organic phase collecting bottle.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this two-phase splitting device that stews convenient to use can be used for the extraction of laboratory small volume liquid phase, and effectual personnel working strength that alleviate improves the phase splitting effect.
2. Compared with the prior art, the two-phase standing phase splitting device is provided with the stirring paddle in the mixing extraction tank, and the mixing extraction tank is a transparent container, so that the stirring effect and the standing phase splitting effect can be observed conveniently.
3. Compared with the prior art, the two-phase standing phase splitting device is provided with the detection probe at the output end of the mixed extraction tank, and the detection probe can be used for detecting the conductivity of the solution at the outlet of the mixed extraction tank, so that whether the solution is a water phase or an organic phase at the moment is judged.
4. Compared with the prior art, the PLC arranged in the two-phase standing phase splitting device can receive signals of the detection probe and control the switches of the first electromagnetic valve and the second electromagnetic valve, so that the water phase and the organic phase can be stored conveniently and respectively.
Drawings
Fig. 1 is a front view of a two-phase stationary phase-splitting device according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a two-phase stationary phase-splitting device according to the present invention;
FIG. 3 is an enlarged view of the position A of the two-phase stationary phase-splitting device provided by the present invention;
fig. 4 is an oblique view of the mixed extraction tank of the two-phase stationary phase-splitting device provided by the present invention.
Illustration of the drawings:
1. a water phase liquid storage bottle; 2. a water phase liquid adding pump; 3. a mixed extraction tank; 4. an organic phase liquid adding pump; 5. an organic phase liquid storage bottle; 6. an organic phase collecting bottle; 7. a water phase collecting bottle; 8. a first solenoid valve; 9. detecting a probe; 10. a PLC; 11. a second solenoid valve; 12. a first through pipe; 13. a second pipe; 14. a third pipe; 15. a transverse tube; 16. a first fixing frame; 17. a motor; 18. a rotating shaft; 19. a stirring paddle; 20. a second fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a two-phase standing phase splitting device comprises a water phase liquid storage bottle 1, a first through pipe 12 is arranged at the top end of the water phase liquid storage bottle 1 in a penetrating mode, a mixed extraction tank 3 is arranged at the port of the first through pipe 12, the bottom of the mixed extraction tank 3 is conical, so that complete removal of solution in the mixed extraction tank 3 is facilitated, the mixed extraction tank 3 is a transparent container, the stirring effect and the standing phase splitting effect are convenient to observe, a first fixing frame 16 is fixedly connected to the side wall of the mixed extraction tank 3, the side wall of the first fixing frame 16 is fixedly connected with a wall, a water phase liquid adding pump 2 is arranged on the side wall of the first through pipe 12, the water phase liquid adding pump 2 can be a peristaltic pump, an injection pump, a plunger pump, a metering pump and other pumps which can add liquid quantitatively, an organic phase liquid storage bottle 5 is arranged on one side of the water phase liquid storage bottle 1, a second through pipe 13 is arranged at the top end of the organic phase liquid storage bottle 5, an organic phase liquid adding pump 4 is arranged on the side wall of the second through pipe 13, the output port of the second pipe 13 is communicated with the mixing extraction tank 3, and the organic phase liquid adding pump 4 can be a peristaltic pump, an injection pump, a plunger pump, a metering pump and other pumps capable of adding liquid quantitatively;
a motor 17 is arranged above the mixed extraction tank 3, a second fixing frame 20 is fixedly connected to the side wall of the motor 17, the side wall of the second fixing frame 20 is fixedly connected with the wall, a rotating shaft 18 extends from one end of the motor 17, a stirring paddle 19 is fixedly connected to the side wall of the rotating shaft 18 and the inside of the mixed extraction tank 3, and the stirring paddle 19 can stir the solution;
a third tee pipe 14 penetrates through the bottom end of the mixed extraction tank 3, a detection probe 9 is arranged on the side wall of the third tee pipe 14, the detection probe 9 is used for detecting the conductivity of a solution at an outlet of the mixed extraction tank 3 so as to judge whether the solution is a water phase or an organic phase at the moment, meanwhile, the detection probe 9 transmits a signal to a PLC10, one end of the detection probe 9 is electrically connected with a PLC10, and a PLC10 is a system controller and is used for receiving the signal of the detection probe 9 and controlling the on and off of the first electromagnetic valve 8 and the second electromagnetic valve 11;
the output port fixedly connected with of third pipe 14 violently manages 15, the one end of violently managing 15 is provided with aqueous phase receiving flask 7, the lateral wall of violently managing 15 is provided with first solenoid valve 8, and first solenoid valve 8 is located the top of aqueous phase receiving flask 7, first solenoid valve 8 is opened, the liquid in violently managing 15 can flow to in the aqueous phase receiving flask 7, the other end of violently managing 15 is provided with organic phase receiving flask 6, the lateral wall of violently managing 15 is provided with second solenoid valve 11, and second solenoid valve 11 is located the top of organic phase receiving flask 6, second solenoid valve 11 is opened, the liquid in violently managing 15 can flow to in the organic phase receiving flask 6.
The working principle is as follows: this two-phase splitting device that stews is when using, the experimenter passes through aqueous phase liquid feeding pump 2, organic phase liquid feeding pump 4 is respectively from aqueous phase stock solution bottle 1, draw quantitative solution to mixing extraction tank 3 in the organic phase stock solution bottle 5, starter motor 17, stirring rake 19 begins to rotate, thereby stir, the first solenoid valve 8 and the second solenoid valve 11 that set up are normally closed solenoid valve, test probe 9 is used for detecting the conductivity of mixing extraction tank 3 exit solution, thereby judge this moment and be aqueous phase or organic phase, and test probe 9 is with signal transmission to PLC10 in simultaneously, thereby come the switch of controlling first solenoid valve 8 and second solenoid valve 11, so that organic phase receiving flask 6, aqueous phase receiving flask 7 can stand respectively and collect the organic phase and the aqueous phase after the phase splitting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a two-phase splitting device that stews, includes aqueous phase stock solution bottle (1), its characterized in that: a first through pipe (12) penetrates through the top end of the aqueous phase liquid storage bottle (1), a mixed extraction tank (3) is arranged at the port of the first through pipe (12), an aqueous phase liquid adding pump (2) is arranged on the side wall of the first through pipe (12), an organic phase liquid storage bottle (5) is arranged on one side of the aqueous phase liquid storage bottle (1), and a second through pipe (13) penetrates through the top end of the organic phase liquid storage bottle (5);
a motor (17) is arranged above the mixed extraction tank (3), a rotating shaft (18) is arranged at one end of the motor (17) in an extending mode, and a stirring paddle (19) is fixedly connected to the side wall of the rotating shaft (18) and the inside of the mixed extraction tank (3);
a third pipe (14) penetrates through the bottom end of the mixed extraction tank (3), a detection probe (9) is arranged on the side wall of the third pipe (14), a transverse pipe (15) is fixedly connected to an output port of the third pipe (14), a water phase collecting bottle (7) is arranged at one end of the transverse pipe (15), and an organic phase collecting bottle (6) is arranged at the other end of the transverse pipe (15).
2. A two-phase static phase-splitting device according to claim 1, wherein: the side wall of the mixed extraction tank (3) is fixedly connected with a first fixing frame (16), and the side wall of the first fixing frame (16) is fixedly connected with a wall.
3. A two-phase static phase-splitting device according to claim 1, wherein: the bottom of the mixed extraction tank (3) is conical, and the mixed extraction tank (3) is a transparent container.
4. A two-phase static phase-splitting device according to claim 1, wherein: an organic phase liquid adding pump (4) is arranged on the side wall of the second through pipe (13), and an output port of the second through pipe (13) leads to the mixing extraction tank (3).
5. A two-phase static phase-splitting device according to claim 1, wherein: the lateral wall fixedly connected with second mount (20) of motor (17), just the lateral wall and the wall fixed connection of second mount (20).
6. A two-phase static phase-splitting device according to claim 1, wherein: one end of the detection probe (9) is electrically connected with a PLC (10).
7. A two-phase static phase-splitting device according to claim 1, wherein: the lateral wall of the transverse pipe (15) is provided with a first electromagnetic valve (8), and the first electromagnetic valve (8) is positioned above the water phase collecting bottle (7).
8. A two-phase static phase-splitting device according to claim 1, wherein: the lateral wall of the transverse pipe (15) is provided with a second electromagnetic valve (11), and the second electromagnetic valve (11) is positioned above the organic phase collecting bottle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732516.0U CN215026191U (en) | 2021-04-09 | 2021-04-09 | Two-phase splitting device that stews |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732516.0U CN215026191U (en) | 2021-04-09 | 2021-04-09 | Two-phase splitting device that stews |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215026191U true CN215026191U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120732516.0U Active CN215026191U (en) | 2021-04-09 | 2021-04-09 | Two-phase splitting device that stews |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215026191U (en) |
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2021
- 2021-04-09 CN CN202120732516.0U patent/CN215026191U/en active Active
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