JPS6438560U - - Google Patents
Info
- Publication number
- JPS6438560U JPS6438560U JP13410587U JP13410587U JPS6438560U JP S6438560 U JPS6438560 U JP S6438560U JP 13410587 U JP13410587 U JP 13410587U JP 13410587 U JP13410587 U JP 13410587U JP S6438560 U JPS6438560 U JP S6438560U
- Authority
- JP
- Japan
- Prior art keywords
- sample
- combustion tube
- electric furnace
- bobbin
- cup
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は本考案電気炉を使用する元素分析装置
の概略図、第２図は電気炉とオートサンプラーの
関係を示す正面図、第３図は本考案電気炉の一部
を省略した縦断正面図、第４図は電気炉の拡大横
断面図、第５図は同上要部の拡大断面図である。
１……ローターケース、２……サンプルホツパ
ー、３……サンプルカツプ、４……電気炉、５…
…回収塔、６……管路、７……管路、８……酸化
炉、９……還元炉、１０……ローターケース、１
１……燃焼管、１６……石英管、１７……螺旋溝
、１８……電熱ヒータ、１９……ボビン、２０…
…陶管、２１……ハウジング、２２……アルミナ
ウールなどの断熱材。
Figure 1 is a schematic diagram of an elemental analyzer using the electric furnace of the present invention, Figure 2 is a front view showing the relationship between the electric furnace and the autosampler, and Figure 3 is a longitudinal cross-sectional view of the electric furnace of the present invention with some parts omitted. FIG. 4 is an enlarged cross-sectional view of the electric furnace, and FIG. 5 is an enlarged cross-sectional view of the main parts of the same. 1... Rotor case, 2... Sample hopper, 3... Sample cup, 4... Electric furnace, 5...
... Recovery tower, 6 ... Pipe line, 7 ... Pipe line, 8 ... Oxidation furnace, 9 ... Reduction furnace, 10 ... Rotor case, 1
1... Combustion tube, 16... Quartz tube, 17... Spiral groove, 18... Electric heater, 19... Bobbin, 20...
...Ceramic tube, 21...Housing, 22...Insulating material such as alumina wool.
Claims (1)
サンプルカツプから順次ローターによつて燃焼管
内に投入供給し、該燃焼管内でカツプ内の試料を
燃焼ガス化するとともに、この生成ガスをクロマ
トグラフのカラムに送り分析するようにした元素
分析装置における電気炉であつて、 石英材料などよりなる上記燃焼管を中心として
、これの外周に、内面に電熱ヒータを螺旋状に巻
装したセラミツク材料よりなるボビン、このボビ
ンを外被する陶管を順次同心状に配設したことを
特徴とする元素分析装置における電気炉。[Scope of Claim for Utility Model Registration] Starting from the lowest sample cup in a sample hopper installed upright on the machine frame, a rotor sequentially feeds the sample into a combustion tube, and the sample in the cup is combusted and gasified in the combustion tube. At the same time, this is an electric furnace for an elemental analyzer that sends this generated gas to a chromatograph column for analysis, and an electric heater is spirally arranged around the outer circumference of the above-mentioned combustion tube made of quartz material or the like on the inner surface. 1. An electric furnace for an elemental analyzer, characterized in that a bobbin made of a ceramic material wrapped in a shape, and a ceramic tube covering the bobbin are successively arranged concentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987134105U JPH0634685Y2 (en) | 1987-09-02 | 1987-09-02 | Electric furnace in elemental analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987134105U JPH0634685Y2 (en) | 1987-09-02 | 1987-09-02 | Electric furnace in elemental analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6438560U true JPS6438560U (en) | 1989-03-08 |
| JPH0634685Y2 JPH0634685Y2 (en) | 1994-09-07 |
Family
ID=31392557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987134105U Expired - Lifetime JPH0634685Y2 (en) | 1987-09-02 | 1987-09-02 | Electric furnace in elemental analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634685Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012137459A (en) * | 2010-12-28 | 2012-07-19 | Shimadzu Corp | Analyzer with electric furnace |
| CN109931795A (en) * | 2019-03-07 | 2019-06-25 | 安徽工业大学 | The test application method of drop tube furnace |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935717A (en) * | 1972-06-21 | 1974-04-02 | ||
| JPS5247904A (en) * | 1975-10-14 | 1977-04-16 | Keisuke Kanegae | Method of surface treating decorated veneers |
-
1987
- 1987-09-02 JP JP1987134105U patent/JPH0634685Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935717A (en) * | 1972-06-21 | 1974-04-02 | ||
| JPS5247904A (en) * | 1975-10-14 | 1977-04-16 | Keisuke Kanegae | Method of surface treating decorated veneers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012137459A (en) * | 2010-12-28 | 2012-07-19 | Shimadzu Corp | Analyzer with electric furnace |
| CN109931795A (en) * | 2019-03-07 | 2019-06-25 | 安徽工业大学 | The test application method of drop tube furnace |
| CN109931795B (en) * | 2019-03-07 | 2020-05-26 | 安徽工业大学 | Using method of drop tube furnace for test |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634685Y2 (en) | 1994-09-07 |
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