CN106124288A - A kind of sample-melting device - Google Patents
A kind of sample-melting device Download PDFInfo
- Publication number
- CN106124288A CN106124288A CN201610433541.2A CN201610433541A CN106124288A CN 106124288 A CN106124288 A CN 106124288A CN 201610433541 A CN201610433541 A CN 201610433541A CN 106124288 A CN106124288 A CN 106124288A
- Authority
- CN
- China
- Prior art keywords
- quartz glass
- stainless steel
- sample
- interior
- steel 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.)
- Pending
Links
- 238000001304 sample melting Methods 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 239000010453 quartz Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 abstract description 7
- 230000004907 flux Effects 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 230000006698 induction Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of sample-melting device, including outer quartz glass, be provided with interior quartz glass in described outer quartz glass, between described outer quartz glass and interior quartz glass, be inlaid with stainless steel cup.Between present invention quartz glass outside and interior quartz glass, inlay stainless steel cup, by high-frequency induction, make stainless steel cup generate heat, after adding oxygen, directly make sample combustion, without flux, be substantially reduced cost, and can Reusability.Stainless steel cup is vacuum-sealed between outer quartz glass and interior quartz glass, will not aoxidize, and after logical oxygen, self will not burn, therefore export without blank value, improve Instrumental Analysis precision.
Description
Technical field
The present invention relates to a kind of sample-melting device, particularly relate to a kind of without blank value, it is not necessary to flux, the molten sample time is fast,
The sample-melting device of energy Reusability.
Background technology
High frequency-infrared carbon sulfur instrument, high-frequency combustion class detecting instrument, conventional sample-melting device the most on the market, has carbon sulfur special
Ceramic crucible, graphite crucible, silica crucible etc..Carbon sulfur special copple is because of caused by material, and self-blank affects point always
Analysis result.Need between analysis to go out the blank and moisture content self carried with Muffle furnace high-temp combustion, and each be used only once,
A series of flux combustion-supporting (used flux has tungsten particle, pure iron, stannum grain etc., and value is the highest) must also be used.Quartz earthenware
Crucible, graphite crucible, it is also desirable to use flux.And present analysis coal, what mineral was conventional is high temperature process furnances burning, is used
Sample-melting device be ceramic boat, quartz boat, heat time heating time is the longest, and burning release error is big, impact analysis precision.High-temperature tubular fires
Burn stove, only adapt to gas weight method and titrimetry detection, be not suitable with infrared.International standard detection is high frequency-infrared detection method, because of
This can analyze coal, mineral in the urgent need to one, it is adaptable to the sample-melting device of high frequency-infrared detection method.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and a kind of sample-melting device proposed.
To achieve these goals, present invention employs following technical scheme:
A kind of sample-melting device, including outer quartz glass, is provided with interior quartz glass, described outer stone in described outer quartz glass
It is inlaid with stainless steel cup between English glass and interior quartz glass.
Preferably, it is vacuum state between described outer quartz glass and interior quartz glass.
Between present invention quartz glass outside and interior quartz glass, inlay stainless steel cup, by high-frequency induction, make stainless
Steel bowl generates heat, and after adding oxygen, directly makes sample combustion, without flux, is substantially reduced cost, and can Reusability.
Stainless steel cup is vacuum-sealed between outer quartz glass and interior quartz glass, will not aoxidize, and after logical oxygen, self will not burn,
Therefore export without blank value, improve Instrumental Analysis precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1 outer quartz glass, 2 stainless steel cups, quartz glass in 3.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment
Referring to Fig. 1, the present invention provides a kind of technical scheme: a kind of sample-melting device, including outer quartz glass 1, described
It is provided with interior quartz glass 3 in outer quartz glass 1, is inlaid with stainless between described outer quartz glass 1 and interior quartz glass 3
Steel bowl 2.
It is vacuum state between described outer quartz glass 1 and interior quartz glass 3.
The present invention, outside between quartz glass 1 and interior quartz glass 3, inlays stainless steel cup 2, by high-frequency induction, makes
Stainless steel cup 2 generates heat, and after adding oxygen, directly makes sample combustion, without flux, is substantially reduced cost, and can be repeatedly
Use.Stainless steel cup 2 is vacuum-sealed between outer quartz glass 1 and interior quartz glass 3, will not aoxidize, and after logical oxygen, self is not
Can burn, therefore export without blank value, improve Instrumental Analysis precision.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (2)
1. a sample-melting device, including outer quartz glass (1), it is characterised in that: in being provided with in described outer quartz glass (1)
Quartz glass (3), is inlaid with stainless steel cup (2) between described outer quartz glass (1) and interior quartz glass (3).
A kind of sample-melting device the most according to claim 1, it is characterised in that: described outer quartz glass (1) and interior quartz
It is vacuum state between glass (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433541.2A CN106124288A (en) | 2016-06-18 | 2016-06-18 | A kind of sample-melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610433541.2A CN106124288A (en) | 2016-06-18 | 2016-06-18 | A kind of sample-melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106124288A true CN106124288A (en) | 2016-11-16 |
Family
ID=57470887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610433541.2A Pending CN106124288A (en) | 2016-06-18 | 2016-06-18 | A kind of sample-melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106124288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423329A (en) * | 2016-09-17 | 2017-02-22 | 德阳市科瑞仪器设备厂 | Sample melting cup and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203084577U (en) * | 2013-03-22 | 2013-07-24 | 成都多林电器有限责任公司 | Constant temperature control system of high-frequency sample melting device |
| CN103792131A (en) * | 2014-01-23 | 2014-05-14 | 天津师范大学 | Curie-point pyrolyser of volatile matter generated by element in element determination |
| CN103792223A (en) * | 2014-01-23 | 2014-05-14 | 天津师范大学 | Elemental analysis determination method and device |
| CN203642686U (en) * | 2013-11-28 | 2014-06-11 | 内蒙古工业大学 | High frequency induction tubular furnace |
| CA2609453C (en) * | 2005-05-24 | 2014-07-08 | Lee H. Angros | In situ heat induced antigen recovery and staining apparatus and method |
-
2016
- 2016-06-18 CN CN201610433541.2A patent/CN106124288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2609453C (en) * | 2005-05-24 | 2014-07-08 | Lee H. Angros | In situ heat induced antigen recovery and staining apparatus and method |
| CN203084577U (en) * | 2013-03-22 | 2013-07-24 | 成都多林电器有限责任公司 | Constant temperature control system of high-frequency sample melting device |
| CN203642686U (en) * | 2013-11-28 | 2014-06-11 | 内蒙古工业大学 | High frequency induction tubular furnace |
| CN103792131A (en) * | 2014-01-23 | 2014-05-14 | 天津师范大学 | Curie-point pyrolyser of volatile matter generated by element in element determination |
| CN103792223A (en) * | 2014-01-23 | 2014-05-14 | 天津师范大学 | Elemental analysis determination method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423329A (en) * | 2016-09-17 | 2017-02-22 | 德阳市科瑞仪器设备厂 | Sample melting cup and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180727 Address after: 618008 9 Xinchang Road, industrial park, De Xin Town, Jingyang District, Deyang, Sichuan Applicant after: Deyang Corey Equipment Facory Address before: 239200 No. 24, Cao Zhuang group, Shangcai village, Shuikou Town, Lai An county, Chuzhou, Anhui Applicant before: Zhang Yangkang |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |