CN2785678Y - Extraction and detachment device - Google Patents
Extraction and detachment device Download PDFInfo
- Publication number
- CN2785678Y CN2785678Y CN 200520004701 CN200520004701U CN2785678Y CN 2785678 Y CN2785678 Y CN 2785678Y CN 200520004701 CN200520004701 CN 200520004701 CN 200520004701 U CN200520004701 U CN 200520004701U CN 2785678 Y CN2785678 Y CN 2785678Y
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- China
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- delivery
- liquid
- piston
- air
- flask
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- Expired - Fee Related
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Abstract
The utility model relates to an extraction and delivery device which is composed of a delivery flask, a delivery branch pipe, a leading-out branch pipe, an air bleed piston, an air-blowing ball, a support bracket of the delivery flask and a temperature controlling heating plate group. Compared with the traditional delivery funnel, the utility model preserves the conical or pear-shaped delivery flask of the traditional delivery funnel. Meanwhile, the oscillation is not needed when the liquid is mixed, and the bubble bloated from a delivery tube is directly used for stirring the liquid in the delivery flask. The liquid flows out from the delivery pipe, and the flowing degree of the liquid can be controlled by the air bleed piston and can also be controlled by s piston on the delivery pipe. The chance of the direct contact of the liquid and the dissolvant is reduced because the oscillation is not needed when the liquid is mixed so as to realize the delivery under different temperatures conditions. The utility model has the advantages of convenient disassembly, easy cleaning, simple operation on delivery, high safety and reliability and high efficiency, and is suitable to the requirement of the delivery work of a laboratory.
Description
Technical field
The utility model relates to a kind of extraction liquid distributing device
Background technology
Common laboratory mostly uses traditional separatory funnel to finish the extraction work of liquid, the simple purposes of traditional separatory funnel also relatively extensively, but since its purposes extensively, be directed to the work of separatory, but bring a lot of inconveniences.
By the whole operation process of separatory as can be seen, instrument causes many to the unsafe factor of instrument: bottle stopper is easily lost; Often run into the separatory funnel main body, cause separatory funnel to break; Bottle stopper is often not tight, the phenomenon that has liquid to flow out during the vibration separatory funnel; Piston often blocks for some reason, causes the inconvenience of separatory work; The piston of separatory funnel often has situation about coming off;
Because the specific (special) requirements of some system, making traditional separatory funnel be used for separatory has a lot of weak points in addition: having under the situation of easy volatile solvent, bottle stopper is often gone out and is brought certain danger; Some solvent toxicity or Acidity of Aikalinity are very strong, and directly the situation of solvent contact is difficult to avoid; Some dicyandiamide solution requires to carry out at a certain temperature separatory, and traditional separatory funnel of this moment is powerless at all.
Thereby be directed to the weak point of traditional separatory funnel, and the utility model provides a kind of extraction liquid distributing device, and purpose is the partial function specialization traditional separatory funnel, offers convenience and safety for the work of separatory.
Summary of the invention
The utility model purpose is, a kind of extraction liquid distributing device that provides for the deficiency that overcomes traditional separatory funnel, this device is to be made of delivery flask, separatory arm, derivation arm, air bleed piston, air-blowing ball, delivery flask support, temperature control heating plate group, compare with traditional separatory funnel, the delivery flask of the utility model inheriting tradition separatory funnel is taper or pyriform; Do not need vibration during mixing material, directly bloat bubble and stir liquid the delivery flask from delivery line; Liquid is flowed out by delivery line, and the degree that liquid flows out can be controlled by air bleed piston, also can be controlled by the piston on the delivery line; Because mixing material does not need vibration, reduce the chance that directly contacts with solvent; Because delivery flask can be put into beaker very easily and control temperature, can satisfy the condition of different temperatures separatory and realize smoothly; This device convenient disassembly cleans easily, makes separatory simple to operate, and is safe and reliable, and the efficient height is fit to laboratory separatory requirements of one's work.
A kind of extraction liquid distributing device described in the utility model, this device is to be made of delivery flask, separatory arm, derivation arm, air bleed piston, air-blowing ball, delivery flask support, temperature control heating plate group, wherein main part is by taper or pyriform delivery flask (1) and separatory arm (2) formation, and three interfaces are arranged on the separatory arm (2): the air-blowing interface connects air-blowing ball (6) or air-blowing device; The piston interface connects air bleed piston (5) or connects condenser pipe (10) at the piston interface, and the another port of condenser pipe (10) connects air bleed piston (5) or adds liquid from the piston interface; The delivery line interface connects liquid derives arm (4), the other end of deriving arm (4) is connected with receiving bottle or is connected with the receiving bottle that condenser pipe (10) is housed, receive easy volatile solvent, and on the delivery line interface, have nut (3) to be used for regulating and fixing delivery line height.
Description of drawings
Fig. 1 is the utility model temperature control liquid distributing device schematic diagram
Fig. 2 is utility model easy volatile solvent extraction separatory schematic diagram
The specific embodiment
Further describe below in conjunction with accompanying drawing
A kind of extraction liquid distributing device described in the utility model, this device is to be made of delivery flask, separatory arm, derivation arm, air bleed piston, air-blowing ball, delivery flask support, temperature control heating plate group, wherein main part is by taper or pyriform delivery flask (1) and separatory arm (2) formation, and three interfaces are arranged on the separatory arm (2): the air-blowing interface connects air-blowing ball (6) or air-blowing device; The piston interface connects air bleed piston (5) or connects condenser pipe (10) at the piston interface, and the another port of condenser pipe (10) connects air bleed piston (5) or adds liquid from the piston interface; The delivery line interface connects liquid derives arm (4), the other end of deriving arm (4) is connected with receiving bottle or is connected with the receiving bottle that condenser pipe (10) is housed, receive easy volatile solvent, and on the delivery line interface, have nut (3) to be used for regulating and fixing delivery line height.
During use, when direct separatory, install and fix and extract liquid distributing device; Behind piston interface adding liquid, put air bleed piston, piston is in opened condition; It is even to enter the delivery flask agitated liquid from the terminal air-blowing of delivery line, standing demix; Shut air bleed piston, from the air-blowing of air-blowing interface, lower floor's liquid is extruded by delivery line, the liquid continuous state stops air-blowing when flowing out, and slowly opens air bleed piston, the discharge of control liquid; Finish separatory by closing air bleed piston or delivery line piston.
When the needs temperature control, delivery flask is placed the delivery flask support (8) of beaker (7), beaker is placed on the temperature control heating plate (9), set and divide a liquid temp; Behind piston interface adding liquid, put air bleed piston, piston is in opened condition; It is even to enter the delivery flask agitated liquid from the terminal air-blowing of delivery line, standing demix; Shut air bleed piston, from the air-blowing of air-blowing interface, lower floor's liquid is extruded by delivery line, the liquid continuous state stops air-blowing when flowing out, and slowly opens air bleed piston, the discharge of control liquid; Finish separatory by closing air bleed piston or delivery line piston.
When easy volatile solvent extraction separatory, delivery flask is placed the delivery flask support (8) of beaker (7), beaker is placed on the temperature control heating plate (9), set and divide a liquid temp; Connect condenser pipe from an end of piston interface, the other end of condenser pipe is put air bleed piston, and piston in opened condition; It is even to enter the delivery flask agitated liquid from the terminal air-blowing of delivery line, standing demix; Shut air bleed piston, from the air-blowing of air-blowing interface, lower floor's liquid is extruded by delivery line, the liquid continuous state stops air-blowing when flowing out, and slowly opens air bleed piston, the discharge of control liquid; Finish separatory by closing air bleed piston or delivery line piston.
Claims (1)
1, a kind of extraction liquid distributing device, it is characterized in that this device is to be made of delivery flask, separatory arm, derivation arm, air bleed piston, air-blowing ball, delivery flask support, temperature control heating plate group, wherein main part is by taper or pyriform delivery flask (1) and separatory arm (2) formation, and three interfaces are arranged on the separatory arm (2): the air-blowing interface connects air-blowing ball (6) or air-blowing device; The piston interface connects air bleed piston (5) or connects condenser pipe (10) at the piston interface, and the another port of condenser pipe (10) connects air bleed piston (5) or adds liquid from the piston interface; The delivery line interface connects liquid derives arm (4), the other end of deriving arm (4) is connected with receiving bottle or is connected with the receiving bottle that condenser pipe (10) is housed, receive easy volatile solvent, and on the delivery line interface, have nut (3) to be used for regulating and fixing delivery line height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004701 CN2785678Y (en) | 2005-02-03 | 2005-02-03 | Extraction and detachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004701 CN2785678Y (en) | 2005-02-03 | 2005-02-03 | Extraction and detachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785678Y true CN2785678Y (en) | 2006-06-07 |
Family
ID=36774252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004701 Expired - Fee Related CN2785678Y (en) | 2005-02-03 | 2005-02-03 | Extraction and detachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785678Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991844A (en) * | 2020-07-29 | 2020-11-27 | 珠海市标定检测技术有限公司 | Extraction device with automatic extraction and liquid taking functions and extraction method |
| CN113082767A (en) * | 2021-03-25 | 2021-07-09 | 上海化工研究院有限公司 | Device and method for micro-fine extraction |
-
2005
- 2005-02-03 CN CN 200520004701 patent/CN2785678Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991844A (en) * | 2020-07-29 | 2020-11-27 | 珠海市标定检测技术有限公司 | Extraction device with automatic extraction and liquid taking functions and extraction method |
| CN113082767A (en) * | 2021-03-25 | 2021-07-09 | 上海化工研究院有限公司 | Device and method for micro-fine extraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 Termination date: 20110203 |