CN100575946C - Sintering combustion automatic analysis instrument - Google Patents
Sintering combustion automatic analysis instrument Download PDFInfo
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- CN100575946C CN100575946C CN200610107025A CN200610107025A CN100575946C CN 100575946 C CN100575946 C CN 100575946C CN 200610107025 A CN200610107025 A CN 200610107025A CN 200610107025 A CN200610107025 A CN 200610107025A CN 100575946 C CN100575946 C CN 100575946C
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- collection chamber
- frame
- gas collection
- gas
- electronic balance
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Abstract
The invention discloses a kind of sintering combustion automatic analysis instrument, it comprises frame, electronic balance, resistance furnace, measurement instrument and temperature controller, electronic balance is arranged on the top of frame, it is connected with measurement instrument (15), on the top of frame one gas collection chamber is set, the bottom of gas collection chamber is provided with mounting flange, one crane is set on frame, resistance furnace vertically is arranged on the crane, boiler tube is vertically mounted in the burner hearth, the one metal hanging basket that is used to place crucible is set on the hook of electronic balance bottom, boiler tube upper end at resistance furnace is provided with joint flange, the mounting flange butt joint of itself and gas collection chamber bottom, the sidewall of gas collection chamber is provided with gas sensor, and gas sensor is connected with measurement instrument.The characteristics that the present invention has is simple to operate, the analysis capacity is big, precision is high, automaticity is high.It is a kind of instrument that sintering, burning, gravimetric analysis and gas analysis are one that collects.
Description
Technical field
The invention belongs to a kind of Laboratory Instruments, relate generally to a kind of sintering combustion automatic analysis instrument that is used for sintering, burning, gravimetric analysis and gas analysis.
Background technology
At present, the instrument that the laboratory is used for combustion analysis mainly carries out sintering with tube type resistance furnace, and the gas of generation is analyzed through absorbing again.For example carbon and sulfur analytical instrument in use, is that the sample of desiring sintering is placed in the porcelain pellet, puts tube type resistance furnace again into.The tube type resistance furnace horizontal positioned, porcelain tube typically has a diameter from 22～25mm, clogs porcelain tube with rubber plug, and the gas that produces behind the sintering absorbs with chemical method to be analyzed, and with the red taking-up of porcelain, carries out weighing and calculate, and has drawn analysis result.This method step is loaded down with trivial details, and accuracy is low, also is not easy to the high capacity analysis.
Summary of the invention
The purpose of this invention is to provide a kind of sintering combustion automatic analysis instrument, it is simple to operate that it is had, and amount of analysis is big, precision height, the characteristics that automaticity is high.
Purpose of the present invention can adopt following technical scheme to realize: it comprises frame, electronic balance, resistance furnace, measurement instrument and temperature controller, electronic balance is arranged on the top of frame, it is connected with measurement instrument, on the top of frame one gas collection chamber is set, the bottom of gas collection chamber is provided with mounting flange, one crane is set on frame, resistance furnace vertically is arranged on the crane, boiler tube is vertically mounted in the burner hearth, the one metal hanging basket that is used to place crucible is set on the hook of electronic balance bottom, boiler tube upper end at resistance furnace is provided with joint flange, the mounting flange butt joint of itself and gas collection chamber bottom, the sidewall of gas collection chamber is provided with gas sensor, and gas sensor is connected with measurement instrument.
The top of described hanging basket is connected with electronic balance by messenger wire.Between frame and gas collection chamber, be provided with sealing-plug.
The sidewall of gas collection chamber is provided with a wireway.
In order to adjust the level of frame, be provided with the adjustment leg in the bottom of frame.
The present invention is by the weight of sample before and after the electronic balance ponderable quantity sintering, and collect gas data by the gas sensor in the gas collection chamber and analyze, said process is all finished at airtight environment next time automatically, has characteristics simple to operate, that the analysis capacity is big, precision is high, automaticity is high.It is a kind of instrument that sintering, burning, gravimetric analysis and gas analysis are one that collects.
Description of drawings
Accompanying drawing 1 is an one-piece construction synoptic diagram of the present invention.
Among the figure: 1, electronic balance, 2, sealing-plug, 3, gas sensor, 4, gas collection chamber, 5, mounting flange, 6, messenger wire, 7, hanging basket, 8, joint flange, 9, boiler tube, 10, resistance furnace, 11, adjust leg, 12, sealing adaptor, 13, crane, 14 wireways, 15, measurement instrument, 16, temperature controller, 17, frame.
Embodiment
The specific embodiment of invention is described in conjunction with the accompanying drawings.
As shown in Figure 1: it comprises frame 17, electronic balance 1, resistance furnace 10, measurement instrument 15 and temperature controller 16, electronic balance 1 is arranged on the top of frame 17, it is connected with measurement instrument 15, one gas collection chamber 4 is set on the top of frame 17, the bottom of gas collection chamber 4 is provided with mounting flange 5, one crane 13 is set on frame 17, and resistance furnace 10 vertically is arranged on the crane 13, and crane 13 can drive resistance furnace and move up and down.Boiler tube 9 is vertically mounted in the burner hearth, and a metal hanging basket 7 that is used to place crucible is set on the hook of electronic balance 1 bottom, and the top of hanging basket 7 is connected by the hook of messenger wire 6 and electronic balance 1.Boiler tube 9 upper ends at resistance furnace 10 are provided with joint flange 8, mounting flange 5 butt joints of itself and gas collection chamber 4 bottoms, and the sidewall of gas collection chamber 4 is provided with gas sensor 3, and gas sensor 3 is connected with measurement instrument 15.Between frame 17 and gas collection chamber 4, be provided with sealing-plug 2.Be used to seal the slit between messenger wire 6 and the frame 17.The sidewall of gas collection chamber 4 is provided with a wireway 14, and it can derive gas from gas collection chamber 4, as other purposes.In order to adjust the level of frame, be provided with adjustment leg 11 in the bottom of frame.
During use, sample is placed on carries out weighing in the crucible, after the weighing, weight data is input in the computing machine, screw the sealing-plug 2 of upper rack, start crane, resistance furnace is moved up, the indigo plant of hanging that holds burning sample is entered in the boiler tube.Fix the seal flange in boiler tube 9 tops and the gas collection chamber 4, make it be in sealing state.The beginning heating flame.After the burning, the portion gas of generation enters gas collection chamber.Behind all burnt, open instrument, the data in the instrument are input to COMPUTER CALCULATION, analysis, behind all burnt, again residue is carried out weighing, weighing data is input in the computing machine.
Claims (5)
1, a kind of sintering combustion automatic analysis instrument, it comprises frame (17), electronic balance (1), resistance furnace (10), measurement instrument (15) and temperature controller (16), electronic balance (1) is arranged on the top of frame (17), it is connected with measurement instrument (15), it is characterized in that: a gas collection chamber (4) is set on the top of frame (17), the bottom of gas collection chamber (4) is provided with mounting flange (5), one crane (13) is set on frame (17), resistance furnace (10) vertically is arranged on the crane (13), boiler tube (9) is vertically mounted in the burner hearth, the one metal hanging basket (7) that is used to place crucible is set on the hook of electronic balance (1) bottom, boiler tube (9) upper end in resistance furnace (10) is provided with joint flange (8), mounting flange (5) butt joint of itself and gas collection chamber (4) bottom, the sidewall of gas collection chamber (4) is provided with gas sensor (3), and gas sensor (3) is connected with measurement instrument (15).
2, according to the described sintering combustion automatic analysis instrument of claim 1, it is characterized in that: the top of hanging basket (7) is connected with electronic balance (1) by messenger wire (6).
3, according to the described sintering combustion automatic analysis instrument of claim 1, it is characterized in that: between frame (17) and gas collection chamber (4), be provided with sealing-plug (2).
4, according to the described sintering combustion automatic analysis instrument of claim 1, it is characterized in that: the sidewall of gas collection chamber (4) is provided with a wireway (14).
5, according to the described sintering combustion automatic analysis instrument of claim 1, it is characterized in that: be provided with in the bottom of frame and adjust leg (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610107025A CN100575946C (en) | 2006-09-12 | 2006-09-12 | Sintering combustion automatic analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610107025A CN100575946C (en) | 2006-09-12 | 2006-09-12 | Sintering combustion automatic analysis instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101144804A CN101144804A (en) | 2008-03-19 |
| CN100575946C true CN100575946C (en) | 2009-12-30 |
Family
ID=39207436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610107025A Expired - Fee Related CN100575946C (en) | 2006-09-12 | 2006-09-12 | Sintering combustion automatic analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100575946C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943670B (en) * | 2010-05-21 | 2013-01-30 | 中国科学院山西煤炭化学研究所 | Testing device of sintering temperature of pressurized solid powder and application |
| CN102095310B (en) * | 2011-01-20 | 2012-08-01 | 首钢总公司 | Dual-chamber dual-temperature pipe type atmosphere comprehensive resistance furnace and using method thereof |
| CN103969144A (en) * | 2013-01-28 | 2014-08-06 | 石家庄新华能源环保科技股份有限公司 | Test method for carbon dioxide in active lime, and apparatus |
| CN104501597B (en) * | 2015-01-16 | 2016-08-17 | 中国环境科学研究院 | Can weigh high temperature furnace |
| CN104501599B (en) * | 2015-01-16 | 2016-06-29 | 中国环境科学研究院 | Multifunctional high-temperature stove |
| CN105158103A (en) * | 2015-08-26 | 2015-12-16 | 常州大学 | Sulfur detector capable of weighing barium sulfate automatically |
| CN105223135B (en) * | 2015-10-19 | 2018-03-23 | 洛阳鹏起实业有限公司 | A kind of the hydrogen analyzer carrier gas of oxygen nitrogen cleaned chimney filter, burner and oxygen nitrogen hydrogen analyzer |
| CN106323804A (en) * | 2016-08-30 | 2017-01-11 | 上海交通大学 | Test system for cycling stability of chemical heat accumulation |
-
2006
- 2006-09-12 CN CN200610107025A patent/CN100575946C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101144804A (en) | 2008-03-19 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG SIGMA FURNACE INDUSTRY CO., LTD. Free format text: FORMER NAME: LUOYANG SIGMA INSTRUMENT MANUFACTURE CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Three Yuan Industrial Park, high-tech development zone 471003 Xindian town Luoyang city Henan Province Patentee after: Luoyang Sigma Furnace Industry Co., Ltd. Address before: 471003 torch Pioneer Park, hi tech Development Zone, Henan, Luoyang Patentee before: Luoyang Sigma Instrument Manufacture Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sintering combustion automatic analysis instrument Effective date of registration: 20140512 Granted publication date: 20091230 Pledgee: Henan Baosight private science and Technology Investment Company Limited Pledgor: Luoyang Sigma Furnace Industry Co., Ltd. Registration number: 2014990000344 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20150912 |
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| EXPY | Termination of patent right or utility model |