CN210612948U - Hollow fiber extraction tank - Google Patents
Hollow fiber extraction tank Download PDFInfo
- Publication number
- CN210612948U CN210612948U CN201920661556.3U CN201920661556U CN210612948U CN 210612948 U CN210612948 U CN 210612948U CN 201920661556 U CN201920661556 U CN 201920661556U CN 210612948 U CN210612948 U CN 210612948U
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- CN
- China
- Prior art keywords
- hollow fiber
- micromotor
- tank body
- stirring head
- tank
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- 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
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Abstract
The utility model discloses a hollow fiber extraction tank belongs to chemical analysis experiment sample pretreatment field, including cell body, dead lever, micromotor, transfer line, stirring head, feed liquor pipe, fluid-discharge tube. A liquid inlet pipe and a liquid outlet pipe are symmetrically arranged below the side surface of the tank body, and a fixing rod is arranged above the side surface of the tank body. The micromotor is positioned above the groove body and is connected with the groove body through a fixed rod. The stirring head is positioned in the tank body and is connected with the micromotor through a transmission rod. The extraction solvent enters the hollow fiber membrane through the liquid inlet pipe, extracts the sample solution in the extraction tank, and then enters the collection container through the liquid discharge pipe. During extraction operation, the micromotor drives the stirring head to rotate through the transmission rod, so as to stir the liquid in the tank body. The beneficial effects of the utility model are that, utilize enrichment, the purification characteristic of hollow fiber membrane, quick, the efficient carries out sample pretreatment, device simple structure, convenient to use can used repeatedly.
Description
Technical Field
The utility model belongs to the technical field of chemical analysis experiment sample pretreatment and specifically relates to a hollow fiber extraction tank.
Background
The pretreatment of chemical analysis experiment samples relates to extraction and purification, and the purification effect directly influences the final detection result. The hollow fiber extraction is a novel sample pretreatment technology, is one of liquid phase micro-extraction, and has the advantages of rapidness, environmental friendliness, high enrichment factor, good purification effect and the like. In the prior art, when the hollow fiber extraction is carried out, the hollow fiber is mainly cut into small sections, one end of the hollow fiber is sealed, the other end of the hollow fiber is inserted into a syringe needle, and an organic solvent is injected into a hollow fiber membrane to extract a target object in a solution. The method has inconvenient operation, high operation requirement on detection personnel and poor reproducibility of pretreatment.
Disclosure of Invention
The utility model provides a hollow fiber extraction tank, can realize the stirring to the fixed and treatment extraction solution of hollow fiber membrane.
The utility model provides a technical scheme that its technical problem adopted is: a hollow fiber extraction tank comprises a tank body, a fixed rod, a micro motor, a transmission rod, a stirring head, a liquid inlet pipe and a liquid discharge pipe. A liquid inlet pipe and a liquid outlet pipe are symmetrically arranged below the side surface of the tank body, and a fixing rod is arranged above the side surface of the tank body. The micromotor is positioned above the groove body and is connected with the groove body through a fixed rod.
The stirring head is positioned in the tank body and is connected with the micromotor through a transmission rod.
The extraction solvent enters the hollow fiber membrane through the liquid inlet pipe, extracts the sample solution in the extraction tank, and then enters the collection container through the liquid discharge pipe.
During extraction operation, the micromotor drives the stirring head to rotate through the transmission rod, so as to stir the liquid in the tank body.
The beneficial effects of the utility model are that, utilize enrichment, the purification characteristic of hollow fiber membrane, quick, the efficient carries out sample pretreatment, device simple structure, convenient to use can used repeatedly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, the hollow fiber extraction tank comprises a tank body 1, a fixed rod 2, a micro motor 3, a transmission rod 4, a stirring head 5, a liquid inlet pipe 6 and a liquid outlet pipe 7. A liquid inlet pipe 6 and a liquid outlet pipe 7 are symmetrically arranged below the side surface of the tank body 1, and a fixing rod 2 is arranged above the side surface of the tank body 1. The micro motor 3 is positioned above the tank body 1 and is connected with the tank body 1 through a fixed rod 2.
The stirring head 5 is positioned inside the tank body 1 and is connected with the micro motor 3 through a transmission rod 4.
The extraction solvent enters the hollow fiber membrane 8 through the liquid inlet pipe 6, extracts the sample solution in the extraction tank, and then enters the collection container through the liquid outlet pipe 7.
During extraction operation, the micromotor 3 drives the stirring head 5 to rotate through the transmission rod 4 to stir the sample solution in the tank body.
The embodiment described is only an embodiment of the present invention, and all other embodiments obtained by a person skilled in the art without creative work are all included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a hollow fiber extraction tank, includes cell body, dead lever, micromotor, transfer line, stirring head, feed liquor pipe, fluid-discharge tube, characterized by: a liquid inlet pipe and a liquid outlet pipe are symmetrically arranged below the side surface of the tank body, and a fixed rod is arranged above the side surface of the tank body; the micromotor is positioned above the groove body and is connected with the groove body through a fixed rod.
2. The hollow fiber extraction cell of claim 1, wherein: the stirring head is positioned in the tank body and is connected with the micromotor through a transmission rod.
3. The hollow fiber extraction cell of claim 1, wherein: during extraction operation, the micromotor drives the stirring head to rotate through the transmission rod, so as to stir the liquid in the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920661556.3U CN210612948U (en) | 2019-05-10 | 2019-05-10 | Hollow fiber extraction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920661556.3U CN210612948U (en) | 2019-05-10 | 2019-05-10 | Hollow fiber extraction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612948U true CN210612948U (en) | 2020-05-26 |
Family
ID=70762694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920661556.3U Expired - Fee Related CN210612948U (en) | 2019-05-10 | 2019-05-10 | Hollow fiber extraction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612948U (en) |
-
2019
- 2019-05-10 CN CN201920661556.3U patent/CN210612948U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210510 |