CN204188276U - Temperature tube at the bottom of a kind of still and comprise its rectifying still - Google Patents
Temperature tube at the bottom of a kind of still and comprise its rectifying still Download PDFInfo
- Publication number
- CN204188276U CN204188276U CN201420698404.8U CN201420698404U CN204188276U CN 204188276 U CN204188276 U CN 204188276U CN 201420698404 U CN201420698404 U CN 201420698404U CN 204188276 U CN204188276 U CN 204188276U
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- China
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- still
- temperature tube
- enamel body
- rectifying
- otic placode
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- 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.)
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to temperature tube at the bottom of a kind of still, it comprises enamel body, be arranged at the upper flange at enamel body top and be arranged at the lower flange of described enamel body bottom, described enamel body top outer rim is provided with otic placode, described otic placode is equipped with thermometer sleeve, the thickness of described otic placode is less than the height of described enamel body.Its structure is simple, can fluid temperature in Accurate Determining still, and providing package is containing its rectifying still simultaneously, and this rectifying still effectively can carry out Temperature displaying, and does not affect blowing at the bottom of still.
Description
Technical field
The utility model relates to a kind of temperature tube, is specifically related to temperature tube at the bottom of a kind of still and comprises its rectifying still.
Background technology
In chemical field, the temperature measuring equipment of rectifying still, is generally inserted by thermometer among a thermometer boss, then inserts in still below liquid level by thermometer boss, read reading by thermometer.This mode, along with the carrying out of distillation process, is distilled out of to the most of material in still after latter stage, and in still, liquid level declines, and makes thermometer boss to get at below liquid level, is exposed among gas phase.The reading of this chronothermometer is no longer the temperature of material in still, but a gas phase temperature, be easy to cause distillation process operation judges mistake, and then affect normally carrying out of production.
Utility model content
The purpose of this utility model is to provide temperature tube at the bottom of a kind of still, and its structure is simple, can fluid temperature in Accurate Determining still, and providing package is containing its rectifying still simultaneously, and this rectifying still effectively can carry out Temperature displaying, and does not affect blowing at the bottom of still.
For achieving the above object, the utility model provides temperature tube at the bottom of a kind of still on the one hand, it comprises enamel body, be arranged at the upper flange at enamel body top and be arranged at the lower flange of described enamel body bottom, described enamel body top outer rim is provided with otic placode, described otic placode is equipped with thermometer sleeve, the thickness of described otic placode is less than the height of described enamel body.
The utility model provides a kind of rectifying still comprising temperature tube at the bottom of this still on the other hand, it comprises rectifying kettle and discharge valve, temperature tube at the bottom of still is provided with between described rectifying kettle and discharge valve, temperature tube at the bottom of described still is connected with described rectifying kettle by upper flange, and at the bottom of described still, temperature tube is connected with described discharge valve by lower flange.
The beneficial effect that the utility model obtains is:
The otic placode of the utility model enamel body upper lateral part can enter the thermometer sleeve of still inner bottom part with one, can when distillation process proceeds to last, thermometer sleeve still can ensure to stay in liquid level, and make temperature survey more accurate, the utility model can not hinder blowing at the bottom of still simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of temperature tube at the bottom of the utility model still;
Fig. 2 is the utility model enamel body and otic placode vertical view;
Fig. 3 is the structural representation of the utility model rectifying still;
In the accompanying drawings: temperature tube, 3 discharge valves, 2-1 enamel body, 2-2 upper flange, 2-3 lower flange, 2-4 otic placode, 2-5 thermometer sleeve, 4 thermometers at the bottom of 1 rectifying kettle, 2 stills.
Embodiment
Below in conjunction with accompanying drawing 1-3, the utility model is described in more detail.
As shown in figure 1 and 2, temperature tube at the bottom of a kind of still, it comprises enamel body 2-1, be arranged at the upper flange 2-2 at enamel body 2-1 top and be arranged at the lower flange 2-3 of described enamel body 2-1 bottom, described enamel body 2-1 top outer rim is provided with otic placode 2-4, described otic placode 2-4 is equipped with thermometer sleeve 2-5, the thickness of described otic placode 2-4 is less than the height of described enamel body 2-1.
As shown in Figure 3, a kind of rectifying still comprising temperature tube at the bottom of this still, it comprises rectifying kettle 1 and discharge valve 3, temperature tube 2 at the bottom of still is provided with between described rectifying kettle 1 and discharge valve 3, temperature tube 2 at the bottom of described still is connected with described rectifying kettle 1 by upper flange 2-2, and temperature tube 2 at the bottom of described still is connected with described discharge valve 3 by lower flange 2-3.
In use, thermometer 4 is inserted in thermometer sleeve 2-5, can ensure that the moment measures temperature at the bottom of still, meanwhile, because thermometer sleeve 2-5 is arranged at enamel pipe external body, can not blowing be affected.The utility model can ensure in the whole process of rectifying, and thermometer sleeve still can ensure to stay in liquid level, makes temperature survey more accurate.
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (2)
1. temperature tube at the bottom of a still, it is characterized in that it comprises enamel body (2-1), be arranged at the upper flange (2-2) at enamel body (2-1) top and be arranged at the lower flange (2-3) of described enamel body (2-1) bottom, described enamel body (2-1) top outer rim is provided with otic placode (2-4), described otic placode (2-4) is equipped with thermometer sleeve (2-5), the thickness of described otic placode (2-4) is less than the height of described enamel body (2-1).
2. one kind comprises the rectifying still of temperature tube at the bottom of still according to claim 1, it comprises rectifying kettle (1) and discharge valve (3), it is characterized in that being provided with temperature tube (2) at the bottom of still as claimed in claim 1 between described rectifying kettle (1) and discharge valve (3), temperature tube (2) at the bottom of described still is connected with described rectifying kettle (1) by upper flange (2-2), and at the bottom of described still, temperature tube (2) is connected with described discharge valve (3) by lower flange (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698404.8U CN204188276U (en) | 2014-11-20 | 2014-11-20 | Temperature tube at the bottom of a kind of still and comprise its rectifying still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698404.8U CN204188276U (en) | 2014-11-20 | 2014-11-20 | Temperature tube at the bottom of a kind of still and comprise its rectifying still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188276U true CN204188276U (en) | 2015-03-04 |
Family
ID=52620260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698404.8U Active CN204188276U (en) | 2014-11-20 | 2014-11-20 | Temperature tube at the bottom of a kind of still and comprise its rectifying still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188276U (en) |
-
2014
- 2014-11-20 CN CN201420698404.8U patent/CN204188276U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |