CN202700533U - Normal-pressure simple distilling device - Google Patents
Normal-pressure simple distilling device Download PDFInfo
- Publication number
- CN202700533U CN202700533U CN 201220344265 CN201220344265U CN202700533U CN 202700533 U CN202700533 U CN 202700533U CN 201220344265 CN201220344265 CN 201220344265 CN 201220344265 U CN201220344265 U CN 201220344265U CN 202700533 U CN202700533 U CN 202700533U
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- condenser pipe
- distilling
- temperature
- flask
- iron
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a normal-pressure simple distilling device, which relates to the technical field of normal-pressure distilling. In an experiment, certain samples to be distilled or extracted are limited, extremely-limited samples are not sufficient for experimenting when being placed into large-sized equipment such as a distilling tower, devices are complex, and the cost is high. Certain distillation heating temperatures are difficult to control, and measured results are influenced by excessively high distilling speeds. The normal-pressure simple distilling device comprises an iron support, a thermometer, a three-way distilling head, a condensing tube, a liquid receiving tube, a recovering bottle, a temperature control instrument, a temperature-controlled heater, a water bath boiler, a flask and the like, wherein the flask is fixed on the iron support by using an iron clamp; the abdomen of the flask is arranged in the water bath boiler; the distilling head is placed into the opening of the flask; a distilling head rubber plug is inserted into the thermometer; the distilling head is connected with the condensing tube; the condensing tube is connected with the liquid receiving tube; the liquid receiving tube is connected with the recovering bottle; the water bath boiler is arranged on the temperature-controlled heater; and the temperature of the water bath boiler is controlled by using the temperature control instrument. The normal-pressure simple distilling device is simple in structure, is low in cost, and is provided with readily-available instruments; and the operating temperature is easy to control, the sample loss is small, and accurate quantitative data can be obtained.
Description
Technical field
The utility model relates to the air-distillation technical field.
Technical background
In the experiment, some the specimen sample amount that will distill or extract is limited, and extremely limited sample is placed in the large-scale like this equipment of destilling tower and operates, and obviously be not enough to launch sample, and it is high to install complicated cost.Some distillation heating-up temperature is wayward, the result that the too fast impact of distillation speed is measured.
Summary of the invention
The deficiency that exists in order to overcome above-mentioned prior art, the purpose of this utility model are to provide a kind of controllable normal pressure RECTIFYING APPARATUS USED IN LABORATORY of heating-up temperature that dismounting is made up, operating process sample lost simple in structure is few that is easy to.
For achieving the above object, the utility model by the following technical solutions: this device comprises: iron stand A, plug, thermometer, threeway still head, condenser pipe, condenser pipe delivery port, iron clamp A, iron stand B, adapter, pressure compensation opening, returnable bottle, condenser pipe water inlet, temperature controller, temperature sensor, Temperature controlled heater, water-bath, single port flask, iron clamp B; It is characterized in that described single port flask clamps bottleneck with iron clamp B and is fixed on the iron stand A, flask bottle abdomen places water-bath, square opening under the single port flask mouth connecting tee still head, square opening seals with plug on the still head, insert thermometer in the plug, still head side mouth connects condenser pipe, and condenser pipe connects adapter, and adapter connects returnable bottle; Water-bath is placed on the Temperature controlled heater, inserts temperature sensor in the water-bath, and temperature sensor connects temperature controller by data wire, and temperature controller connects Temperature controlled heater by data wire.
Described condenser pipe is straight cold finger, and condenser pipe is fixed on the iron stand B with iron clamp A, and there is the condenser pipe delivery port condenser pipe top, and there is the condenser pipe water inlet below.
Beneficial effect
The simple cost of simple distillation apparatus structure of the present utility model is low, and instrument is easy to get; It is easy that operating temperature is easy to control operation; Volatile sample lost is few, can obtain accurately quantitative data.
Description of drawings
Accompanying drawing: normal pressure simple distillation device schematic diagram
1 iron stand A among the figure, 2 plugs, 3 thermometers, 4 threeway still heads, 5 condenser pipes, 6 condenser pipe delivery ports, 7 iron clamp A, 8 iron stand B, 9 adapters, 10 pressure compensation openings, 11 returnable bottles, 12 condenser pipe water inlets, 13 temperature controllers, 14 temperature sensors, 15 Temperature controlled heaters, 16 water-baths, 17 single port flasks, 18, iron clamp B.
The specific embodiment
With reference to drawings and Examples the utility model is described further
Embodiment
The use instrument comprises: iron stand A, plug, thermometer, threeway still head, condenser pipe, condenser pipe delivery port, iron clamp A, iron stand B, adapter, pressure compensation opening, returnable bottle, condenser pipe water inlet, temperature controller, temperature sensor, Temperature controlled heater, water-bath, single port flask, iron clamp B; It is characterized in that described single port flask clamps bottleneck with iron clamp B and is fixed on the iron stand A, flask bottle abdomen places water-bath, square opening under the single port flask mouth connecting tee still head, square opening seals with plug on the still head, insert thermometer in the plug, still head side mouth connects condenser pipe, and condenser pipe connects adapter, and adapter connects returnable bottle; Water-bath is placed on the Temperature controlled heater, inserts temperature sensor in the water-bath, and temperature sensor connects temperature controller by data wire, and temperature controller connects Temperature controlled heater by data wire.
Described condenser pipe is straight cold finger, and condenser pipe is fixed on the iron stand B with iron clamp A, and there is the condenser pipe delivery port condenser pipe top, and there is the condenser pipe water inlet below.
Above-described embodiment when operating, is installed as shown in the figure and fixed single port flask, thermometer, threeway still head, condenser pipe, adapter; Condenser pipe water inlet access cooling water treats that condensed water overflows from the condenser pipe delivery port, and keeps the but state that flows, and begins heating, and heating-up temperature is determined water temperature in the water-bath because of the sample that will distill, and regulates by temperature controller and controls; By pressure compensation opening equilibrium system external and internal pressure.
Claims (2)
1. normal pressure simple distillation device comprises: iron stand A, plug, thermometer, threeway still head, condenser pipe, condenser pipe delivery port, iron clamp A, iron stand B, adapter, pressure compensation opening, returnable bottle, condenser pipe water inlet, temperature controller, temperature sensor, Temperature controlled heater, water-bath, single port flask, iron clamp B; It is characterized in that described single port flask clamps bottleneck with iron clamp B and is fixed on the iron stand A, flask bottle abdomen places water-bath, square opening under the single port flask mouth connecting tee still head, square opening seals with plug on the still head, insert thermometer in the plug, still head side mouth connects condenser pipe, and condenser pipe connects adapter, and adapter connects returnable bottle; Water-bath is placed on the Temperature controlled heater, inserts temperature sensor in the water-bath, and temperature sensor connects temperature controller by data wire, and temperature controller connects Temperature controlled heater by data wire.
2. normal pressure simple distillation device as claimed in claim 1, it is characterized in that: described condenser pipe is straight cold finger, and condenser pipe is fixed on the iron stand B with iron clamp A, and there is the condenser pipe delivery port condenser pipe top, and there is the condenser pipe water inlet below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344265 CN202700533U (en) | 2012-07-16 | 2012-07-16 | Normal-pressure simple distilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220344265 CN202700533U (en) | 2012-07-16 | 2012-07-16 | Normal-pressure simple distilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700533U true CN202700533U (en) | 2013-01-30 |
Family
ID=47580874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220344265 Expired - Fee Related CN202700533U (en) | 2012-07-16 | 2012-07-16 | Normal-pressure simple distilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843613A (en) * | 2017-11-22 | 2018-03-27 | 郑泽宇 | Vision-based detection automatic distillation range analyzer |
-
2012
- 2012-07-16 CN CN 201220344265 patent/CN202700533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843613A (en) * | 2017-11-22 | 2018-03-27 | 郑泽宇 | Vision-based detection automatic distillation range analyzer |
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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: 20130130 Termination date: 20130716 |