CN204502437U - A kind of solvent distilling apparatus - Google Patents
A kind of solvent distilling apparatus Download PDFInfo
- Publication number
- CN204502437U CN204502437U CN201520100089.9U CN201520100089U CN204502437U CN 204502437 U CN204502437 U CN 204502437U CN 201520100089 U CN201520100089 U CN 201520100089U CN 204502437 U CN204502437 U CN 204502437U
- Authority
- CN
- China
- Prior art keywords
- breeze way
- cucurbit
- condenser pipe
- inlet tube
- still head
- 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
Abstract
The utility model discloses a kind of solvent distilling apparatus, comprise cucurbit, breeze way, condenser pipe, distillate receiving flask, wherein, still head inlet tube and U-shaped return duct is connected with between cucurbit and breeze way, still head inlet tube is arranged at the bottom of breeze way, U-shaped return duct is arranged at the bottom of breeze way, the top of breeze way is provided with thermometer, a condenser pipe interface is provided with on the top of breeze way, condenser pipe interface and the relative both sides of still head inlet tube at breeze way, distillate receiving flask is connected with condenser pipe by a tail adapter, the top of cucurbit is provided with inlet, the bottom of distillate receiving flask is provided with liquid outlet, this utility model is simple and reasonable, convenient interpolation solvent and transfer distillate, the generation of boiling explosion phenomenon can also be prevented simultaneously, ensure that carrying out smoothly of experiment.
Description
Technical field
The utility model relates to distilling apparatus technical field, specifically a kind of solvent distilling apparatus.
Background technology
Distillation is a kind of liquid separation method conventional in chemical experiment, its principle is the difference utilizing solvent boiling point, solvent to be purified is heated, become steam after solvent boiling to rise, distillate receiving flask is entered after condensing tube condensation, to reach the object of purification, existing distilling apparatus generally has cucurbit, condenser pipe and receiving flask composition, do not have other servicing units, this device easily causes boiling explosion phenomenon sometimes, cause the pollution of product, thus cause distilling unsuccessfully, secondly, it is not very convenient for adding solvent and shifting distillate.
Summary of the invention
For prior art Problems existing, the utility model provides a kind of solvent distilling apparatus, to achieve these goals, the technical solution adopted in the utility model is: a kind of solvent distilling apparatus, comprise cucurbit, breeze way, condenser and distillate receiving flask, still head inlet tube and U-shaped return duct is connected with between described cucurbit and described breeze way, described still head inlet tube and the cucurbit interface compact siro spinning technology of U-shaped return duct by cucurbit is arranged, described still head inlet tube is arranged at the bottom of breeze way, described U-shaped return duct is arranged at the bottom of breeze way, the top of described breeze way is provided with thermometer, the top of breeze way is provided with condenser pipe interface, described distillate receiving flask is connected with condenser pipe by tail adapter, the top of cucurbit is provided with inlet, the bottom of distillate receiving flask is provided with liquid outlet.
Preferably, the diameter of described U-shaped return duct is less than the diameter of described still head inlet tube.
Preferably, described still head inlet tube and condenser pipe interface lay respectively at the relative both sides of breeze way.
Preferably, the two ends of described condenser pipe are ground end, and distillate receiving flask is ground flask.
Preferably, the glass round tube of described breeze way to be volume the be closed at both ends of 800mm.
The beneficial effects of the utility model are: structure is simple, easy to use, can solvent be avoided to enter distillate receiving flask when liquid bumping, avoid the pollution of distillate, ensure that carrying out smoothly of distillation test, add liquid simultaneously and shift distillate all very convenient, do not need to unload distilling apparatus, save experimental period.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure: 1 cucurbit, 2 inlets, 3 cucurbit interfaces, 4 still head entrances, 5U shape return duct, 6 breeze ways, 7 thermometers, 8 condenser pipe interfaces, 9 condenser pipes, 10 tail adapters, 11 distillate receiving flasks and 12 liquid outlets.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1: a kind of solvent distilling apparatus comprises cucurbit 1, inlet 2, cucurbit interface 3, still head inlet tube 4, U-shaped return duct 5, breeze way 6, thermometer 7, condenser pipe interface 8, condenser pipe 9, tail adapter 10, distillate receiving flask 11 and liquid outlet 12, described cucurbit 1 is two mouthfuls of glass flask, it is steam (vapor) outlet flatly, another mouth is inlet, when liquid will be added, as long as the piston opening inlet can add solvent, without the need to unloading cucurbit 1, still head inlet tube 4 and U-shaped return duct 5 is connected with between described cucurbit 1 and described breeze way 6, described still head inlet tube and the cucurbit interface compact siro spinning technology of U-shaped return duct by cucurbit is arranged, described breeze way 6 is the glass round tube composition of 800mm closed at both ends, described still head inlet tube 4 is arranged at the bottom of breeze way 6 side, described U-shaped return duct 5 is arranged at the bottom of breeze way 6 side, the top of described breeze way 6 is provided with thermometer 7, a condenser pipe interface 8 is provided with on the top of breeze way, described condenser pipe interface is ground, make connection tightr, described distillate receiving flask 11 is connected with described condenser pipe 9 by a tail adapter 10, described condenser pipe 9 two ends are ground, described distillate receiving flask 11 is ground flask, a valve is provided with bottom it, can by being arranged on the valve transfer distillate of bottom when distillate amasss full.
When distilling beginning, the component distillated in cucurbit 1 can enter breeze way 6 through still head inlet tube 4 and U-shaped return duct 4, when there being the liquid discharge of condensation current in breeze way 6, can come together in U-shaped return duct 5, when being full of liquid in U-shaped return duct, the liquid of condensation just can be back in cucurbit by U-shaped return duct 5, now phegma tube sealing still hold mode, and now steam only will can enter breeze way from still head inlet tube, collect through condenser pipe 9 and distillate receiving flask 11 again, if once there is bumping in still-process, because the utility model has the breeze way 6 that volume is 800mm, therefore the liquid being punched in breeze way 6 by cucurbit 1 will be back in cucurbit through U-shaped return duct 5, distillate receiving flask 11 can not be entered from condenser pipe 9, avoid distillate under bumping state polluted thus cause distillation test failure.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a solvent distilling apparatus, comprise cucurbit (1), breeze way (6), condenser (9) and distillate receiving flask (11), it is characterized in that: between described cucurbit (1) and described breeze way (6), be connected with still head inlet tube (4) and U-shaped return duct (5), described still head inlet tube (4) and U-shaped return duct (5) are by upper cucurbit interface (3) compact siro spinning technology arranged of cucurbit (1), described still head inlet tube (4) is arranged at breeze way (6) bottom, described U-shaped return duct (5) is arranged at the bottom of breeze way (6), the top of described breeze way (6) is provided with thermometer (7), the side, top of breeze way (6) is provided with condenser pipe interface (8), described distillate receiving flask (11) is taken over (10) by a tail and is connected with described condenser pipe (9), the top of described cucurbit (1) is provided with inlet (2), the bottom of described distillate receiving flask (11) is provided with liquid outlet (12).
2. a kind of solvent distilling apparatus according to claim 1, is characterized in that: the diameter of described U-shaped return duct (5) is less than the diameter of described still head inlet tube (4).
3. a kind of solvent distilling apparatus according to claim 1, is very characterised in that: described still head inlet tube (4) and condenser pipe interface (8) lay respectively at the relative both sides of breeze way (6).
4. a kind of solvent distilling apparatus according to claim 1, is characterized in that: the two ends of described condenser pipe (9) are ground end, distillate receiving flask (11) is ground flask.
5. a kind of solvent distilling apparatus according to claim 1, is characterized in that: described breeze way (6) is the glass round tube of the closed at both ends of 800mm for volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100089.9U CN204502437U (en) | 2015-02-11 | 2015-02-11 | A kind of solvent distilling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100089.9U CN204502437U (en) | 2015-02-11 | 2015-02-11 | A kind of solvent distilling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502437U true CN204502437U (en) | 2015-07-29 |
Family
ID=53700441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100089.9U Expired - Fee Related CN204502437U (en) | 2015-02-11 | 2015-02-11 | A kind of solvent distilling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502437U (en) |
-
2015
- 2015-02-11 CN CN201520100089.9U patent/CN204502437U/en not_active Expired - Fee Related
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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: 20150729 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |