CN210205970U - Device for automatically separating liquids with different densities - Google Patents
Device for automatically separating liquids with different densities Download PDFInfo
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- CN210205970U CN210205970U CN201822036158.0U CN201822036158U CN210205970U CN 210205970 U CN210205970 U CN 210205970U CN 201822036158 U CN201822036158 U CN 201822036158U CN 210205970 U CN210205970 U CN 210205970U
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- peristaltic pump
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Abstract
The utility model relates to a device for automatically separating liquids with different densities, which comprises a glass separating cylinder and a peristaltic pump interface positioned at one end of the glass separating cylinder, wherein the peristaltic pump interface is connected with a peristaltic pump of an external controller control switch; the air valve interface is positioned beside the peristaltic pump interface and is connected with an air valve of an external controller control switch; the device comprises a pinch valve pipeline interface positioned at the other end of the glass separation cylinder and an injection pump interface positioned on a cylinder body on the side of the pinch valve. Present liquid-liquid extraction is mostly manual or semi-automatic, the utility model discloses the effectual solution this problem for liquid-liquid extraction can the full automatization be accomplished, and can be with the automatic extraction of the liquid after the separation, and accomplish for follow-up experiment process automation and prepare.
Description
Technical Field
The utility model relates to a liquid separation device field specifically is a device that is used for automatic different density liquids of separation.
Background
In the laboratory, a separating funnel is mostly used for separation of two liquids with different densities after separation, and the separating funnel is also mostly used for extraction of organic reagents. However, the separation process of the separating funnel belongs to the manual experiment process of experimenters, so that the separating funnel is difficult to be applied to the automatic extraction of instruments. Therefore, how to deal with the automatic development of the existing experimental process becomes a problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a device for automizing and separating different density liquids is provided to solve the defect that exists among the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a device for automatically separating liquids with different densities comprises a glass separation barrel and a peristaltic pump interface positioned at one end of the glass separation barrel, wherein the peristaltic pump interface is connected with a peristaltic pump of a control switch of an external controller; the air valve interface is positioned beside the peristaltic pump interface and is connected with an air valve of an external controller control switch; the injection pump interface is connected with an injection pump of an external controller control switch; the air valve the place ahead is provided with and is used for detecting the pump income the real-time pressure's of liquid in the glass separation section of thick bamboo pressure sensor, pressure sensor will detect signal transmission to external control ware, peristaltic pump interface one side is provided with the air valve, the air valve carries out the switch through external control ware control switch's solenoid valve, the air valve is used for communicateing outside and inside the glass separation section of thick bamboo.
Furthermore, a pipe clamp front seat and a pipe clamp rear seat which are distributed vertically and play a role in fixing are arranged on the outer side of the glass separation cylinder;
furthermore, a polytetrafluoroethylene cover is arranged at one end of the glass separation cylinder, which is connected with the peristaltic pump interface, the air valve and the pressure sensor interface are all connected to the polytetrafluoroethylene cover, and the polytetrafluoroethylene cover is connected with the glass separation cylinder;
the utility model has the advantages that: the invention effectively solves the problem, enables the liquid-liquid extraction to be completed in a full-automatic manner, can automatically extract the separated liquid and prepare for the automatic completion of the subsequent experimental process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
the reference numerals are explained below:
1. the device comprises a glass separation barrel, 2, a peristaltic pump interface, 3, an air valve interface, 4, a pipe clamp front seat, 5, a pipe clamp rear seat, 6, an air valve and pressure sensor interface, 7, a pipe interface of a pipe clamp valve, 8 and an injection pump interface;
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
A device for automatically separating liquids with different densities comprises a glass separation barrel 1 and a peristaltic pump interface 2 positioned at one end of the glass separation barrel 1, wherein the peristaltic pump interface 2 is connected with a peristaltic pump of a control switch of an external controller; an air valve interface 3 is positioned beside the peristaltic pump interface 2, and the air valve interface 3 is connected with an air valve of an external controller control switch; the injection pump is characterized by comprising a pinch valve pipeline interface 7 positioned at the other end of the glass separation cylinder 1 and an injection pump interface positioned on a cylinder body on the lateral side of the pinch valve, wherein the injection pump interface 8 is connected with an injection pump of an external controller control switch; the air valve the place ahead is provided with and is used for detecting the pump to go into the real-time pressure's of glass separator 1 interior liquid pressure sensor, pressure sensor will detect signal transmission to external control ware, 2 one sides of peristaltic pump interface are provided with the air valve, the air valve carries out the switch through external control ware control switch's solenoid valve, the air valve is used for communicateing outside and inside 1 glass separator.
More specifically, a pipe clamp front seat 4 and a pipe clamp rear seat 5 which are distributed up and down and play a role in fixing are arranged on the outer side of the glass separation barrel 1;
more specifically, a polytetrafluoroethylene cover is arranged at one end of the glass separation cylinder 1 connected with the peristaltic pump interface 2, the air valve interface 3 and the air valve and pressure sensor interface 6 are all connected to the polytetrafluoroethylene cover, and the polytetrafluoroethylene cover is connected with the glass separation cylinder 1;
the specific working principle is as follows:
the liquid with high density is in the lower layer by utilizing the layering phenomenon of the liquid with different densities. The liquid with low density is on the upper layer. So that two different liquids are separated through the automation of the instrument, and the instrument for preserving one liquid for subsequent experiments is automatically carried out.
The specific working process is as follows:
after two liquids with different densities are stirred, extracted and layered, the two liquids can be pumped into the separation cylinder through a peristaltic pump, and the method comprises the following specific steps:
1) the instrument automatically clamps a pinch valve at the lower part of the separation cylinder, and the injection pump is sealed; and opening an upper air valve, starting the pressure sensor, starting the peristaltic pump to pump the two layered liquids into the separation cylinder, and sending a signal by the pressure sensor when the pumping speed is too high, so that the peristaltic pump stops working. The separation cylinder can completely collect two liquids with different densities if the separation cylinder is operated normally.
2) And (5) closing the peristaltic pump after the liquid is collected. Standing to allow the two liquids of different densities to separate.
3) And (5) after standing and layering are finished, starting the injection pump, and pumping the lower-layer heavier liquid after the separation cylinder stands and layers. Used for the subsequent experimental process.
4) And finally, opening a pinch valve at the lower part of the separation cylinder, closing the injection pump, closing the air valve, and starting the peristaltic pump to discharge the waste liquid in the separation cylinder.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. An apparatus for automated separation of liquids of different densities, characterized by: the device comprises a glass separation barrel and a peristaltic pump interface positioned at one end of the glass separation barrel, wherein the peristaltic pump interface is connected with a peristaltic pump of an external controller control switch; the air valve interface is positioned beside the peristaltic pump interface and is connected with an air valve of an external controller control switch; the injection pump interface is connected with an injection pump of an external controller control switch; the air valve the place ahead is provided with and is used for detecting the pump income the real-time pressure's of liquid in the glass separation section of thick bamboo pressure sensor, pressure sensor will detect signal transmission to external control ware, peristaltic pump interface one side is provided with the air valve, the air valve carries out the switch through external control ware control switch's solenoid valve, the air valve is used for communicateing outside and inside the glass separation section of thick bamboo.
2. The device for the automated separation of liquids of different densities according to claim 1, characterized in that: and the outer side of the glass separating cylinder is provided with a pipe clamp front seat and a pipe clamp rear seat which are vertically distributed and play a role in fixing.
3. An apparatus for automated separation of liquids of different densities according to claim 2, characterized in that: the one end that glass separator tube and peristaltic pump interface link to each other has the polytetrafluoroethylene lid, peristaltic pump interface, air valve interface and air valve and pressure sensor interface all connect in on the polytetrafluoroethylene lid, the polytetrafluoroethylene lid is connected with glass separator tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036158.0U CN210205970U (en) | 2018-12-06 | 2018-12-06 | Device for automatically separating liquids with different densities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036158.0U CN210205970U (en) | 2018-12-06 | 2018-12-06 | Device for automatically separating liquids with different densities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205970U true CN210205970U (en) | 2020-03-31 |
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ID=69914074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036158.0U Active CN210205970U (en) | 2018-12-06 | 2018-12-06 | Device for automatically separating liquids with different densities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205970U (en) |
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2018
- 2018-12-06 CN CN201822036158.0U patent/CN210205970U/en active Active
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