CN202133611U - High-frequency infrared carbon and sulfur analyzer - Google Patents
High-frequency infrared carbon and sulfur analyzer Download PDFInfo
- Publication number
- CN202133611U CN202133611U CN 201120118182 CN201120118182U CN202133611U CN 202133611 U CN202133611 U CN 202133611U CN 201120118182 CN201120118182 CN 201120118182 CN 201120118182 U CN201120118182 U CN 201120118182U CN 202133611 U CN202133611 U CN 202133611U
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- carbon
- sulfur
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Abstract
The utility model discloses a high-frequency infrared carbon and sulfur analyzer, which comprises an electronic balance, a computer, a high-frequency induction furnace, a combustion chamber connected with the high-frequency induction furnace and an infrared carbon and sulfur analyzing module connected with an outlet of the combustion chamber. The electronic balance and the infrared carbon and sulfur analyzing module are respectively connected with the computer, and a furnace cavity heating device capable of automatically heating is arranged on the combustion chamber. The high-frequency infrared carbon and sulfur analyzer is simple and easy to manufacture.
Description
Technical field
The utility model relates to a kind of analyser, be used for analyzing the percentage composition of metal and nonmetallic materials carbon and element sulphur, what be specifically related to is a kind of high frequency infrared ray carbon sulphur analyser.
Background technology
Infrared carbon sulfur analyzer is utilized in that burning sample obtains carbon dioxide, sulfur dioxide gas in the high purity oxygen gas; After the infrared light of specific wavelength passes through carbon dioxide, sulfur dioxide gas; Can produce strong light absorption; This absorbing rule is by lambert---and Beer law draws, and obtains the percentage composition of carbon dioxide, sulphuric dioxide through the formula conversion, thereby can obtain the percentage composition of carbon-sulfure elements in the material indirectly.
Existing analysis of carbon and sulfur instrument is when analytic sample; Because system is when burning; The conversion ratio of carbon-sulfure elements influences greatly by environment temperature, atmospheric pressure etc., though taked the guiding theory of " preceding big oxygen, back control gas ", the effective problem of the long-time stability of resolution system still.
The utility model content
To the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of high frequency infrared ray carbon sulphur analyser that improves system stability.
To achieve these goals, the utility model is to realize through following technical scheme:
The utility model comprises electronic balance, computing machine, Efco-Northrup furnace, firing chamber that is connected with Efco-Northrup furnace and the infrared analysis of carbon and sulfur module that is connected with the firing chamber delivery outlet; Electronic balance is connected with computing machine respectively with infrared analysis of carbon and sulfur module, and the firing chamber is provided with the burner hearth heating apparatus that can heat automatically.The utility model improves the conversion ratio of carbon-sulfure elements through installation burner hearth heating apparatus on the firing chamber, and then improves the stability of the utility model.
Above-mentioned infrared analysis of carbon and sulfur module also is connected with temperature compensation module.Further improve the stability of the utility model through temperature compensation module.
The aforementioned calculation machine also is connected with the printing peripheral hardware.Realize data output intuitively.
Above-mentioned Efco-Northrup furnace, computing machine and infrared analysis of carbon and sulfur module are all supplied power through stabilized voltage supply.
Above-mentioned Efco-Northrup furnace frequency is between 18M-20M, and voltage is not less than 5000V.Thereby temperature sensor is improved greatly, solve special material and be difficult to the fully problem of dissolving, but improve the scope of analysis of material.
The utility model is simple in structure to be easy to make, and through the temperature compensation design, thereby has improved the stability of system greatly.
Description of drawings
Specify the utility model below in conjunction with accompanying drawing and embodiment;
Fig. 1 is the structural representation of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
The utility model comprises Efco-Northrup furnace, firing chamber, infrared analysis of carbon and sulfur module, electronic balance and computing machine.Efco-Northrup furnace connects the firing chamber, and the delivery outlet of firing chamber is connected with infrared analysis of carbon and sulfur module, and infrared analysis of carbon and sulfur module, electronic balance are connected with computing machine respectively.
The burner hearth heating apparatus is installed on the firing chamber; When the utility model is under the holding state, fire box temperature is detected in the firing chamber, when being lower than 70 degrees centigrade; The burner hearth heating apparatus is heated automatically; The combustion system temperature is higher than environment temperature like this, and the interior temperature of stove can reach 1500-1800 ℃ during burning, the consistance of temperature environment when having guaranteed like this to analyze.The utility model improves the conversion ratio of carbon-sulfure elements through installation burner hearth heating apparatus on the firing chamber, and then improves the stability of the utility model.
Infrared analysis of carbon and sulfur module also is connected with temperature compensation module, further improves the stability of the utility model through temperature compensation module.This place repeats no more for prior art.
Computing machine also is connected with the printing peripheral hardware, realizes data output intuitively.
The utility model is given Efco-Northrup furnace, infrared analysis of carbon and sulfur module and computer power supply through stabilized voltage supply.
Infrared analysis of carbon and sulfur module comprises reception tank, AD Acquisition Circuit, control electric power and data processing circuit according to existing infrared analysis of carbon and sulfur principle design.This place repeats no more for prior art.
When sample after the heat fused, is sent into the firing chamber in Efco-Northrup furnace, after combustion chambers burn; Send into infrared analysis of carbon and sulfur module, infrared analysis of carbon and sulfur module receives burning sample, carbon dioxide that obtains and sulfur dioxide gas; With the infrared light of specific wavelength through carbon dioxide, sulfur dioxide gas after, produces strong light absorption, obtain the selectivity absorption spectrogram of infrared band; Again selectivity is absorbed spectrogram and send to computing machine, computing machine data in view of the above combines the temperature compensation module data, and computing machine is the carbon and sulphur contents in the analytic sample in view of the above; And convert through formula and to obtain the percentage composition of carbon dioxide, sulphuric dioxide; In conjunction with the example weight data that obtained by electronic balance, thereby can obtain the percentage composition of carbon sulphur in the specimen material indirectly, degree of accuracy is high.
In order better to reach temperature of combustion, thereby sample is fully burnt, the utility model is transferred to the Efco-Northrup furnace frequency between the 18M-20M; Voltage reaches more than the 5000V; Thereby temperature sensor is improved greatly, solve special material and be difficult to the fully problem of dissolving, but improve the scope of analysis of material.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. high frequency infrared ray carbon sulphur analyser; It is characterized in that; Comprise electronic balance, computing machine, Efco-Northrup furnace, firing chamber that is connected with Efco-Northrup furnace and the infrared analysis of carbon and sulfur module that is connected with the firing chamber delivery outlet; Said electronic balance is connected with computing machine respectively with infrared analysis of carbon and sulfur module, and said firing chamber is provided with the burner hearth heating apparatus that can heat automatically.
2. high frequency infrared ray carbon sulphur analyser according to claim 1 is characterized in that, said infrared analysis of carbon and sulfur module also is connected with temperature compensation module.
3. high frequency infrared ray carbon sulphur analyser according to claim 1 is characterized in that said computing machine also is connected with the printing peripheral hardware.
4. according to any described high frequency infrared ray carbon sulphur analyser of claim 1 to 3, it is characterized in that said Efco-Northrup furnace, computing machine and infrared analysis of carbon and sulfur module are all supplied power through stabilized voltage supply.
5. according to any described high frequency infrared ray carbon sulphur analyser of claim 1 to 3, it is characterized in that said Efco-Northrup furnace frequency is between 18M-20M, voltage is not less than 5000V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120118182 CN202133611U (en) | 2011-04-20 | 2011-04-20 | High-frequency infrared carbon and sulfur analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120118182 CN202133611U (en) | 2011-04-20 | 2011-04-20 | High-frequency infrared carbon and sulfur analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133611U true CN202133611U (en) | 2012-02-01 |
Family
ID=45522377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120118182 Expired - Fee Related CN202133611U (en) | 2011-04-20 | 2011-04-20 | High-frequency infrared carbon and sulfur analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181620A (en) * | 2014-06-09 | 2015-12-23 | 郎溪杰博电器科技有限公司 | High-speed optical fiber communication infrared carbon sulfur analyzer |
| CN106770899A (en) * | 2016-12-06 | 2017-05-31 | 四川赛恩思仪器有限公司 | Low power-consumption intelligent dormancy carbon and sulfur analytical instrument |
-
2011
- 2011-04-20 CN CN 201120118182 patent/CN202133611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181620A (en) * | 2014-06-09 | 2015-12-23 | 郎溪杰博电器科技有限公司 | High-speed optical fiber communication infrared carbon sulfur analyzer |
| CN105181620B (en) * | 2014-06-09 | 2018-08-17 | 郎溪杰博电器科技有限公司 | A kind of infrared carbon sulfur analyzer of high speed fibre communication |
| CN106770899A (en) * | 2016-12-06 | 2017-05-31 | 四川赛恩思仪器有限公司 | Low power-consumption intelligent dormancy carbon and sulfur analytical instrument |
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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: 20120201 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |