CN204556488U - A kind of reaction in-situ device - Google Patents
A kind of reaction in-situ device Download PDFInfo
- Publication number
- CN204556488U CN204556488U CN201520224508.XU CN201520224508U CN204556488U CN 204556488 U CN204556488 U CN 204556488U CN 201520224508 U CN201520224508 U CN 201520224508U CN 204556488 U CN204556488 U CN 204556488U
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- CN
- China
- Prior art keywords
- reaction tube
- cartridge heater
- sample
- reaction
- pond body
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a kind of reaction in-situ device, comprise a reaction tube laterally placed and slip cap and be contained in cartridge heater on described reaction tube, be provided with sample in described reaction tube and place bar, one end that bar placed by described sample has sample placer, described cartridge heater is slidably mounted on base by support bar, thus can move linearly on described reaction tube and heat, the distal opening of described reaction tube the pond body that is tightly connected, described pond body is provided with pyridine and adds entrance, vacuumizes interface and chromatograph connector.The utility model conveniently can connect vacuum extractor, sampling device and chromatographic detection apparatus and carry out In-situ Infrared reaction characterization research.
Description
Technical field
The utility model belongs to scientific experiment Instrument technology field, is specifically related to a kind of reaction in-situ device.
Background technology
Reaction in-situ device is a kind of microreactor, and it is for measuring the spectrum of chemistry, physical change process.Be everlasting under high temperature, condition of high voltage due to many reactions and carry out, and be the absorption behavior of illustrating gas molecule in space or the impact getting rid of gaseous component in reactor, also need to be connected with vacuum system.So just In situ spectroscopic sample cell is proposed to the requirement of temperature, pressure and vacuum tightness.Under prior art, have a kind of in-situ ft-ir pond, comprise pond body, two ports of pond body are provided with lid, seal with O-ring seal between lid and port, each lid is provided with infrared window, and pond body sidewall is provided with two holes, and heating tape is coiled on the external wall in pond, body two ends, pond outer wall is respectively provided with a cooling water system, pond body internal fixtion one sample holder, sample holder is established two sample cells, and thermopair contacts with sample holder through pond body wall.Be applicable to monitor high temperature, gas under different pressures in the absorption of solid material surface or the reaction of solid material generation itself or phase transformation, this reaction tank is inconvenient to use, and therefore, is necessary to be improved.
Utility model content
The purpose of this utility model is solve above-mentioned technical matters and provide a kind of reaction in-situ device easy to use.
For achieving the above object, the utility model adopts following technical scheme:
A kind of reaction in-situ device, comprise a reaction tube laterally placed and slip cap and be contained in cartridge heater on described reaction tube, be provided with sample in described reaction tube and place bar, one end that bar placed by described sample has sample placer, described cartridge heater is slidably mounted on base by support bar, thus can move linearly on described reaction tube and heat, the distal opening of described reaction tube the pond body that is tightly connected, described pond body is provided with pyridine and adds entrance, vacuumizes interface and chromatograph connector.
Electrical heating wire is provided with in described cartridge heater.
The barrel of described cartridge heater is provided with multiple heat radiation elongated hole along the axial direction of described cartridge heater.
The utility model is contained in the cartridge heater on described reaction tube by the reaction tube and slip cap comprising a horizontal placement, be provided with sample in described reaction tube and place bar, one end that bar placed by described sample has sample placer, described cartridge heater is slidably mounted on base by support bar, thus can move linearly on described reaction tube and heat, the distal opening of described reaction tube the pond body that is tightly connected, described pond body is provided with pyridine and adds entrance, vacuumize interface and chromatograph connector, conveniently can connect vacuum extractor, sampling device and chromatographic detection apparatus carry out In-situ Infrared reaction characterization research.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of reaction in-situ device that the utility model embodiment provides.
Embodiment
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to shown in Fig. 1, a kind of reaction in-situ device, comprise a reaction tube 1 laterally placed and slip cap and be contained in cartridge heater 3 on described reaction tube, be provided with sample in described reaction tube and place bar 2, one end that bar placed by described sample has sample placer, described cartridge heater is slidably mounted on base 8 by support bar 9, thus can move linearly on described reaction tube and heat, the distal opening of described reaction tube the pond body 10 that is tightly connected, described pond body is provided with pyridine and adds entrance 12, vacuumizes interface 13 and chromatograph connector 11.
Wherein, the end connection sealing element 7 of bar 2 placed by described sample, and the seal 7 is connected with the ferrule of described reaction tube 1, the end face of described seal 7 is connected with sampling system jointing 6, for connecting sampling system.
Be provided with electrical heating wire in described cartridge heater 3, be connected with controllable electric power and temperature regulator, and be provided with thermocouple junction.
The barrel of described cartridge heater 3 is provided with multiple heat radiation elongated hole 4 along the axial direction of described cartridge heater.And the two ends of described cartridge heater 3 are provided with sliding sleeve 5, be convenient to move on described reaction tube 1.
The utility model is contained in the cartridge heater on described reaction tube by the reaction tube and slip cap comprising a horizontal placement, be provided with sample in described reaction tube and place bar, one end that bar placed by described sample has sample placer, described cartridge heater is slidably mounted on base by support bar, thus can move linearly on described reaction tube and heat, the distal opening of described reaction tube the pond body that is tightly connected, described body is provided with pyridine and adds entrance, vacuumize interface and chromatograph connector, conveniently can connect vacuum extractor, sampling device and chromatographic detection apparatus carry out In-situ Infrared reaction characterization research.
Although be described the utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.
More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (3)
1. a reaction in-situ device, it is characterized in that, comprise a reaction tube laterally placed and slip cap and be contained in cartridge heater on described reaction tube, be provided with sample in described reaction tube and place bar, one end that bar placed by described sample has sample placer, described cartridge heater is slidably mounted on base by support bar, thus can move linearly on described reaction tube and heat, the distal opening of described reaction tube the pond body that is tightly connected, described pond body is provided with pyridine and adds entrance, vacuumizes interface and chromatograph connector.
2. reaction in-situ device as claimed in claim 1, is characterized in that, be provided with electrical heating wire in described cartridge heater.
3. reaction in-situ device as claimed in claim 1 or 2, is characterized in that, the barrel of described cartridge heater is provided with multiple heat radiation elongated hole along the axial direction of described cartridge heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224508.XU CN204556488U (en) | 2015-04-10 | 2015-04-10 | A kind of reaction in-situ device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224508.XU CN204556488U (en) | 2015-04-10 | 2015-04-10 | A kind of reaction in-situ device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556488U true CN204556488U (en) | 2015-08-12 |
Family
ID=53831582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224508.XU Expired - Fee Related CN204556488U (en) | 2015-04-10 | 2015-04-10 | A kind of reaction in-situ device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124408A (en) * | 2016-06-16 | 2016-11-16 | 华东理工大学 | A kind of condensation-proof type reactor for the test of dynamic field In situ spectroscopic |
-
2015
- 2015-04-10 CN CN201520224508.XU patent/CN204556488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124408A (en) * | 2016-06-16 | 2016-11-16 | 华东理工大学 | A kind of condensation-proof type reactor for the test of dynamic field In situ spectroscopic |
| CN106124408B (en) * | 2016-06-16 | 2019-03-05 | 华东理工大学 | A kind of condensation-proof type reactor for the test of dynamic field In situ spectroscopic |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190410 |