CN2612435Y - Bulb type liquid-liquid extraction apparatus - Google Patents
Bulb type liquid-liquid extraction apparatus Download PDFInfo
- Publication number
- CN2612435Y CN2612435Y CN 03257015 CN03257015U CN2612435Y CN 2612435 Y CN2612435 Y CN 2612435Y CN 03257015 CN03257015 CN 03257015 CN 03257015 U CN03257015 U CN 03257015U CN 2612435 Y CN2612435 Y CN 2612435Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- sending
- bulb
- extracting
- column
- 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
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
The utility model discloses a back-sending liquid-liquid extractor applied in the chemical lab, consisting of an extracting room, a back sending column and a controlling circuit. A liquid releasing valve is provided in the extracting room which is a cone-shaped container. A plurality of back-sending holes are provided on the back-sending column which is a hollow container with a ball-shaped back-sending ball on the bottom, and the back-sending column communicates directly with the extracting room by the cone-shaped bottom. An air inlet and an air outlet are arranged on the top. The air inlet is connected with an air pump by pipes, and the air outlet is connected with the collecting room of the lab by pipes. When the utility model is working, the water and extractant are compounded poured into the extracting room, and then enormous back-sending air current is produced by the back-sending column which makes the water and the extractant compounded completely. The back-sending liquid-liquid impact increases the touching area between the water and the extractant and greatly promotes the extracting efficiency. The utility model is also characterized in stable capability, simple operation, safe and environmental protection. Thereby, the utility model can be extensively applied in the liquid-liquid chemical extracting.
Description
Technical field the utility model is a kind of liquid-liquid extractor that is applied in the chemical laboratory.
Background technology is present, and the extraction of separatory funnel hand-rail type is generally adopted in domestic laboratory when extraction is learned in liquid-liquefaction, this method was both heavy, extraction efficiency is low again, and hand labor intensity is also big, and when extraction used organic solvent also can bring infliction of body to the experimenter.The objective of the invention is in order to alleviate experimenter's labour intensity, avoid the people to contact, the protection health of operators with the direct of toxic reagent.Simultaneously, the utility model has also significantly reduced the pollution to environment, has improved extraction efficiency, makes analysis result reliable and stable.
Summary of the invention the utility model is made up of extraction cell, bulb reversing column and control circuit.Extraction cell is the container of taper, and is provided with bleeder valve; Bulb reversing column is a hollow body, and its bottom is spherical anti-alveolar sphere, and is provided with the anti-abscess in many places, and the conical lower portion of straight-through extraction cell is communicated with extraction cell.The upper end of extraction cell adopts ground to be connected with bulb reversing column.The upper end of bulb reversing column is provided with air inlet and exhaust outlet, and air inlet is connected with high-power exhaust pump by pipeline.Air pump is opened under the control of control circuit, the gas that air pump is discharged is discharged to extraction cell by the anti-alveolar sphere of bulb reversing column arrival extraction cell bottom via the anti-abscess in many places, produces the many places air-flow in extraction cell, a large amount of bubbles that air-flow is taken out of run foul of each other extractant and water sample, fully combination.Continue two minutes like this, strengthened the contact area between water sample and extractant molecules, improved extraction efficiency greatly.
Appended drawings is a structure principle chart of the present utility model, and the utility model is described in further detail below in conjunction with accompanying drawing.Bulb reversing column (4) is arranged on the inside of extraction cell (3), extraction cell (3) is the tapered container in bottom, and be provided with bleeder valve (6), bulb reversing column (4) is a hollow body, its bottom is spherical anti-alveolar sphere (5), and be provided with the anti-abscess in many places, the conical lower portion of straight-through extraction cell (3), the air inlet (1) of bulb reversing column (4) upper end connects with air pump (8) by conduit (7), air pump (8) opens and closes by control circuit (9), and the exhaust outlet (2) of bulb reversing column (4) upper end can be discharged to the recovery room with gas by conduit.
When the specific embodiment is used, water sample and extractant are poured in the extraction cell, bulb reversing column is connected with extraction cell, open control circuit then, air pump is started working, and discharges a large amount of gases, and the gas of discharge arrives bulb reversing column by conduit, the anti-alveolar sphere of porous via the bulb reversing column bottom is discharged to extraction cell, at this moment, the liquid in the extraction cell produces the many places air-flow, and air-flow is taken a large amount of bubbles out of simultaneously, make between water sample and extractant molecules fully to contact, reach the purpose that improves extraction efficiency.
Claims (2)
1. bulb type liquid-liquid extractor, it is characterized in that: by extraction cell (3), bulb reversing column (4) and control circuit (9) are formed, bulb reversing column (4) is arranged on the inside of extraction cell (3), the upper end connects with ground, extraction cell (3) is the tapered container in bottom, and be provided with bleeder valve (6), bulb reversing column (4) is a hollow body, the anti-alveolar sphere (5) that its bottom is spherical in shape, and be provided with the anti-abscess in many places, the conical lower portion and the extraction cell (3) of straight-through extraction cell (3) are connected as a single entity, and the air inlet (1) of bulb reversing column (4) upper end connects with air pump (8) by conduit (7), and bulb reversing column (4) upper end also is provided with exhaust outlet (2).
2. extractor according to claim 1 is characterized in that described bulb reversing column (4) bottom is the anti-alveolar sphere (5) of hollow ball shape, and is provided with the anti-abscess in many places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257015 CN2612435Y (en) | 2003-04-21 | 2003-04-21 | Bulb type liquid-liquid extraction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257015 CN2612435Y (en) | 2003-04-21 | 2003-04-21 | Bulb type liquid-liquid extraction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612435Y true CN2612435Y (en) | 2004-04-21 |
Family
ID=34169747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257015 Expired - Fee Related CN2612435Y (en) | 2003-04-21 | 2003-04-21 | Bulb type liquid-liquid extraction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612435Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191580A (en) * | 2013-03-21 | 2013-07-10 | 济南盛泰电子科技有限公司 | Instrument for extraction |
| CN111939993A (en) * | 2020-08-03 | 2020-11-17 | 合肥森印科技有限公司 | Separating funnel convenient to eliminate emulsification foam |
-
2003
- 2003-04-21 CN CN 03257015 patent/CN2612435Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191580A (en) * | 2013-03-21 | 2013-07-10 | 济南盛泰电子科技有限公司 | Instrument for extraction |
| CN111939993A (en) * | 2020-08-03 | 2020-11-17 | 合肥森印科技有限公司 | Separating funnel convenient to eliminate emulsification foam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201034850Y (en) | Surface water ground water depth fixed smapling device | |
| EA200601377A1 (en) | DIAGNOSTIC SYSTEM FOR CONDUCTING AMPLIFICATION AND DETECTION OF THE SEQUENCE OF NUCLEIC ACIDS | |
| CN209327048U (en) | A kind of water sample sampler | |
| CN204034757U (en) | A kind of pipette Rapid Cleaning and get liquid servicing unit | |
| CN2612435Y (en) | Bulb type liquid-liquid extraction apparatus | |
| CN213544189U (en) | Portable phytoplankton sample concentration tube | |
| CN207351762U (en) | Sampling environment air device | |
| CN203929438U (en) | A kind of gas-liquid sampling apparatus | |
| CN205808761U (en) | A kind of disabled lithium ion cell electrolyte extraction element | |
| CN205103070U (en) | Water -soluble attitude heavy metal sampling collection device in atmospheric particulates | |
| CN217677535U (en) | Microorganism acquisition and detection device | |
| CN200979516Y (en) | A pole-type sampler for water quality in a fixed depth | |
| CN101126753B (en) | Method for in situ determination of root system respiration | |
| CN203358553U (en) | Device for quickly exhausting air in oil passage of diesel vehicle | |
| CN206460031U (en) | A kind of automatic water quality monitoring instrument | |
| CN214427264U (en) | Automatic sulfide analyzer | |
| CN201522491U (en) | Waste liquid treatment device of hematology analyzer | |
| CN209442959U (en) | A kind of single track pipettor DNA extraction detection device | |
| CN2593873Y (en) | Cavitation suspensoid liquid extracting separator | |
| CN205091181U (en) | Water sample preprocessing apparatus | |
| CN2445791Y (en) | Jet-flow extraction appts. | |
| CN217409808U (en) | A high-efficient preparation facilities for exosome | |
| CN206378471U (en) | A kind of online neutralization test device | |
| CN105758678B (en) | The time-sharing automatic sampling controller of hydro powered | |
| CN205677787U (en) | The vacuum flush system that a kind of efficient energy-saving safe is controlled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Xuan Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |