CN203139653U - Ultrasonic evaporimeter - Google Patents
Ultrasonic evaporimeter Download PDFInfo
- Publication number
- CN203139653U CN203139653U CN 201320132090 CN201320132090U CN203139653U CN 203139653 U CN203139653 U CN 203139653U CN 201320132090 CN201320132090 CN 201320132090 CN 201320132090 U CN201320132090 U CN 201320132090U CN 203139653 U CN203139653 U CN 203139653U
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- ultrasonic
- evaporimeter
- flask
- bath
- water bath
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides an ultrasonic evaporimeter. The ultrasonic evaporimeter comprises a water bath kettle, an evaporating flask, a gas guiding pipe, a condenser pipe, a distillate collecting bottle, a fixation support and an ultrasonic generator, wherein an interlayer is arranged at the bottom of the water bath kettle, the ultrasonic generator is fixed in the interlayer, and a power source of the ultrasonic generator is connected with a start power source of the water bath kettle; lifting platforms are arranged under the water bath kettle and the distillate collecting bottle; and the gas guiding pipe is connected with the fixation support. According to the ultrasonic evaporimeter, a solution in the evaporating flask is subjected to ultrasonic vibration through the ultrasonic generator, so that the solution intensely flows and is uniformly heated, thus the degasification and the evaporation of the solution are accelerated, the evaporation efficiency is high, and collected distillates are highly pure; and the lifting of the gas guiding pipe and the evaporating flask is replaced by the lifting of the water bath kettle by the arranged lifting platforms, so that a rotary seal is not needed, and the leakage is difficult to occur. Compared with the prior art, the ultrasonic evaporimeter is simple in structure and low in failure rate and cost.
Description
Technical field
The utility model belongs to the experiment equipment field, particularly a kind of ultrasonic evaporimeter.
Background technology
Evaporimeter receives the distillation of liquid when being mainly used in the concentrated and chromatographic isolation of extract, to separate and the purification reaction product.Its basic principle is exactly vacuum distillation, namely makes evaporative flask be in negative pressure state by vavuum pump, and by the water-bath heating, the solution evaporation in the evaporative flask becomes steam, arrives condensation rapidly in the condenser pipe by wireway.
The existing Rotary Evaporators in laboratory mostly connects evaporative flask by wireway, and wireway drives evaporative flask and rotates together, wireway can be on fixed support automatic lifting; But the rotation and lifting drive unit complexity of wireway, fault rate is higher, and with fixed support junction serious wear, vacuum is undesirable, and sealing ring often needs to change, and use cost is higher.In sum, there is following shortcoming in existing vaporising device: 1, the rotation and lifting drive unit complexity of evaporative flask, break down easily; 2, wireway and support junction serious wear, sealing ring often need to change; 3, evaporative flask heating is inhomogeneous, and evaporation efficiency is low, causes the fraction collected impure.
The utility model content
At the deficiencies in the prior art, the utility model provides a kind of ultrasonic evaporimeter.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of ultrasonic evaporimeter comprises water-bath, evaporative flask, wireway, condenser pipe, fraction receiving flask; Water
Bath is positioned at the below of evaporative flask evaporative flask is heated; Condenser pipe is positioned at the fraction receiving flask first half, and the condenser pipe lower end is that cooling water inlet, upper end are coolant outlet; The receiving flask bottle mouth position is provided with the vavuum pump bleeding point; The two ends of wireway are communicated with condenser pipe, evaporative flask respectively; Also include supersonic generator, the bottom of a pan of water-bath is provided with interlayer, and supersonic generator is fixed in the interlayer, and the power supply of supersonic generator is connected with the startup power supply of water-bath.
The below of described water-bath and described fraction receiving flask is provided with lifting platform.
Also comprise fixed support, wireway is connected with fixed support.
Compared with prior art, the utlity model has following advantage and beneficial effect:
1, the utility model makes ultrasonic vibrations of solution in the evaporative flask by supersonic generator, and its aggravation is flowed, and is heated evenly, and accelerates the degassing evaporation of solution, the evaporation efficiency height, and it is pure to guarantee to collect the fraction height.
2, the utility model is with the lifting of the alternative wireway of the lifting of water-bath and evaporative flask, and it does not need rotatory sealing, is difficult for leaking, and device is simple, and fault rate is low, and cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1-vavuum pump bleeding point, 2-coolant outlet, 3-condenser pipe, 4-cooling water inlet,
5-fraction receiving flask, 6-lifting platform, 7-supersonic generator, 8-interlayer, 9-water-bath, 10-evaporative flask, 11-wireway, 12-fixed support.
The specific embodiment
Be described further below in conjunction with the utility model of embodiment shown in the drawings.
Shown in Fig. 1, the utility model comprise water-bath 9, evaporative flask 10, wireway 11, condenser pipe 3,
During the utility model work, earlier make evaporative flask be in negative pressure state by vavuum pump, again by the water-bath heated at constant temperature, simultaneously, the supersonic generator that is positioned at the water-bath interlayer is started working, and makes the ultrasonic vibrations of solution in the evaporative flask, and aggravation is flowed, be heated evenly, thereby accelerate the degassing evaporation of solution; Become steam after the low boiling composition of solution at first evaporates in the evaporative flask, arrive condensation rapidly in the condenser pipe by wireway.
Claims (3)
1. a ultrasonic evaporimeter comprises water-bath, evaporative flask, wireway, condenser pipe, fraction receiving flask; Water-bath is positioned at the below of evaporative flask evaporative flask is heated; Condenser pipe is positioned at the fraction receiving flask first half, and the condenser pipe lower end is that cooling water inlet, upper end are coolant outlet; The receiving flask bottle mouth position is provided with the vavuum pump bleeding point; The two ends of wireway are communicated with condenser pipe, evaporative flask respectively; It is characterized in that: also include supersonic generator, the bottom of a pan of water-bath is provided with interlayer, and supersonic generator is fixed in the interlayer, and the power supply of supersonic generator is connected with the startup power supply of water-bath.
2. a kind of ultrasonic evaporimeter according to claim 1, it is characterized in that: the below of described water-bath and described fraction receiving flask is provided with lifting platform.
3. a kind of ultrasonic evaporimeter according to claim 1 and 2, it is characterized in that: also comprise fixed support, wireway is connected with fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132090 CN203139653U (en) | 2013-03-22 | 2013-03-22 | Ultrasonic evaporimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132090 CN203139653U (en) | 2013-03-22 | 2013-03-22 | Ultrasonic evaporimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139653U true CN203139653U (en) | 2013-08-21 |
Family
ID=48967210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320132090 Expired - Fee Related CN203139653U (en) | 2013-03-22 | 2013-03-22 | Ultrasonic evaporimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114505A (en) * | 2016-11-28 | 2018-06-05 | 中国电子产品可靠性与环境试验研究所 | Circulating ultrasonic extraction equipment |
| WO2021082448A1 (en) * | 2020-06-05 | 2021-05-06 | 广州理文科技有限公司 | Apparatus for ultrasonic wave-assisted drying of lithium battery electrolyte, and drying method |
-
2013
- 2013-03-22 CN CN 201320132090 patent/CN203139653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114505A (en) * | 2016-11-28 | 2018-06-05 | 中国电子产品可靠性与环境试验研究所 | Circulating ultrasonic extraction equipment |
| WO2021082448A1 (en) * | 2020-06-05 | 2021-05-06 | 广州理文科技有限公司 | Apparatus for ultrasonic wave-assisted drying of lithium battery electrolyte, and drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |