CN103983575B - Carbon and sulfur analytical instrument gas absorbing device - Google Patents
Carbon and sulfur analytical instrument gas absorbing device Download PDFInfo
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- CN103983575B CN103983575B CN201410213965.9A CN201410213965A CN103983575B CN 103983575 B CN103983575 B CN 103983575B CN 201410213965 A CN201410213965 A CN 201410213965A CN 103983575 B CN103983575 B CN 103983575B
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- interior pipe
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- analytical instrument
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Abstract
The invention discloses a kind of carbon and sulfur analytical instrument gas absorbing device, comprise outer tube, be arranged on the interior pipe of outer tube the latter half, side, described outer tube top is provided with for adding the inlet absorbing gas liquid, and the bottom of interior pipe is provided with the opening being filled with interior pipe for liquid from bottom; Outer tube top arranges an air intake opening, is connected by tracheae between air intake opening with interior pipe top, and tracheae is offered near bottom flatly, and extend to bottom interior pipe by an arc pipe, arc pipe end is set to the air-out apparatus of spray structure; Described inlet is provided with supporting dismountable sealing-plug.Arranging arc pipe by increase extends to bottom interior pipe, arc pipe end is set to the air-out apparatus of spray structure, carbon dioxide is sprayed from NaOH liquid inside by the air-out apparatus of spray structure, advantageously in absorption and the reaction of carbon dioxide, adequately achieve the absorption of gas and the accuracy of analysis to measure.
Description
Technical field
The present invention relates to a kind of carbon and sulfur analytical instrument gas absorbing device.
Background technology
Carbon sulphur high speed analysis instrument coordinates electric arc furnaces can measure the massfraction of carbon in iron and steel, alloy, non-ferrous metal, rare earth metal, cement ore, coke, coal, slag, pottery, catalyzer, casting core sand, iron ore, inorganics and other material, sulphur two element quickly and accurately.This product is the crystallization that international, domestic advanced technology merges. be light harvesting. and mechanical, electrical, computing machine, analytical technology are in the new high-tech product of one, and multinomial technology is domestically leading, and overall performance can compare favourably with imported product.Have that measurement range is wide, antijamming capability is strong, multiple functional, simple to operate, the analysis result feature such as quick and precisely.
Carbon sulphur high speed analysis instrument is primarily of parts compositions such as titration platform, buret, carbon absorption cell, sulfur-absorbing cup, solution bottle, leveling bottles.
During test, the mixed gas that sample combustion goes out by electric arc furnaces imports sulfur-absorbing cup from electric arc furnaces gas outlet through top-quality rubber pipe, after sulphur absorbs, carbon absorption cell is entered again through silicone tube, then titration is carried out respectively, read the milliliter number of volumetric solution respectively, converse carbon, the sulfur content of this sample according to working curve.Under survey sulphur waste liquid leads to oxygen condition, discharge through top-quality rubber pipe, carbon determination waste liquid is discharged through glass two, rubber tube.It is from solution bottle through emulsion tube that carbon, sulphur demarcate liquid, and buret enters carbon, sulfur-absorbing cup.Sulphur absorbing liquid enters sulfur-absorbing cup from tubualted bottle through rubber tube, and daylight lamp for solution reaction color in viewing carbon, sulfur-absorbing cup during analysis only.
But existing gas absorbing device is due to the imperfection of design, gas absorption reaction is slow, causes measuring accuracy and accuracy to need to improve.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of carbon and sulfur analytical instrument gas absorbing device.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of carbon and sulfur analytical instrument gas absorbing device, it is characterized in that: comprise outer tube, be arranged on the interior pipe of outer tube the latter half, side, described outer tube top is provided with for adding the inlet absorbing gas liquid, and the bottom of interior pipe is provided with the opening being filled with interior pipe for liquid from bottom; Outer tube top arranges an air intake opening, is connected by tracheae between air intake opening with interior pipe top, and tracheae is offered near bottom flatly, and extend to bottom interior pipe by an arc pipe, arc pipe end is set to the air-out apparatus of spray structure.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: described inlet is provided with supporting dismountable sealing-plug.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: described sealing-plug is elastic rubber plug.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: described outer tube and interior pipe are glass material.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: be set to concave ring structure in the middle part of described outer tube, is convenient to be fixed in instrument room by hoop.
Beneficial effect: carbon and sulfur analytical instrument gas absorbing device provided by the invention, during use, the NaOH liquid for absorbing carbon dioxide is added by inlet, after NaOH liquid adds, enter bottom interior pipe bottom arriving and be full of interior pipe, when analytical gas through silicone tube enter air intake opening arrive in pipe time, carbon dioxide just can fully with interior pipe in NaOH liquid reactions, arranging arc pipe by increase extends to bottom interior pipe, arc pipe end is set to the air-out apparatus of spray structure, carbon dioxide is sprayed from NaOH liquid inside by the air-out apparatus of spray structure, advantageously in absorption and the reaction of carbon dioxide, adequately achieve the absorption of gas and the accuracy of analysis to measure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: outer tube 1, interior pipe 2, inlet 3, opening 4, air intake opening 5, tracheae 6, arc pipe 7, air-out apparatus 8, sealing-plug 9, concave ring structure 10.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of carbon and sulfur analytical instrument gas absorbing device, it is characterized in that: comprise outer tube 1, be arranged on the interior pipe 2 of outer tube the latter half, side, described outer tube 2 top is provided with for adding the inlet 3 absorbing gas liquid, and the bottom of interior pipe 2 is provided with the opening 4 being filled with interior pipe for liquid from bottom; Outer tube top arranges an air intake opening 5, is connected by tracheae 6 between air intake opening 5 with interior pipe 2 top, and tracheae 6 is offered near bottom flatly, and extend to bottom interior pipe by an arc pipe 7, arc pipe end is set to the air-out apparatus 8 of spray structure.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: described inlet is provided with supporting dismountable sealing-plug 9.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: described sealing-plug 9 is elastic rubber plug.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: described outer tube and interior pipe are glass material.
Preferably, described carbon and sulfur analytical instrument gas absorbing device, is characterized in that: be set to concave ring structure 10 in the middle part of described outer tube, is convenient to be fixed in instrument room by hoop.
Carbon and sulfur analytical instrument gas absorbing device provided by the invention, during use, the NaOH liquid for absorbing carbon dioxide is added by inlet 3, after NaOH liquid adds, enter bottom interior pipe 2 bottom arriving and be full of interior pipe, when analytical gas through silicone tube enter air intake opening arrive in pipe time, carbon dioxide just can fully with interior pipe in NaOH liquid reactions, arranging arc pipe by increase extends to bottom interior pipe, arc pipe end is set to the air-out apparatus of spray structure, carbon dioxide is sprayed from NaOH liquid inside by the air-out apparatus of spray structure, advantageously in absorption and the reaction of carbon dioxide, adequately achieve the absorption of gas and the accuracy of analysis to measure.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a carbon and sulfur analytical instrument gas absorbing device, is characterized in that: comprise outer tube, is arranged on the interior pipe of outer tube the latter half, and side, described outer tube top is provided with inlet, adds the liquid for absorbing gas by inlet; The bottom of interior pipe is provided with the opening being filled with interior pipe for liquid from bottom; Outer tube top arranges an air intake opening, is connected between air intake opening with interior pipe top by tracheae, and tracheae is offered near bottom flatly, and extend to bottom interior pipe by an arc pipe, arc pipe end is set to the air-out apparatus of spray structure.
2. carbon and sulfur analytical instrument gas absorbing device according to claim 1, is characterized in that: described inlet is provided with supporting dismountable sealing-plug.
3. carbon and sulfur analytical instrument gas absorbing device according to claim 2, is characterized in that: described sealing-plug is elastic rubber plug.
4. carbon and sulfur analytical instrument gas absorbing device according to claim 1, is characterized in that: described outer tube and interior pipe are glass material.
5. carbon and sulfur analytical instrument gas absorbing device according to claim 1, is characterized in that: be set to concave ring structure in the middle part of described outer tube, is convenient to be fixed in instrument room by hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213965.9A CN103983575B (en) | 2014-05-21 | 2014-05-21 | Carbon and sulfur analytical instrument gas absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213965.9A CN103983575B (en) | 2014-05-21 | 2014-05-21 | Carbon and sulfur analytical instrument gas absorbing device |
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| Publication Number | Publication Date |
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| CN103983575A CN103983575A (en) | 2014-08-13 |
| CN103983575B true CN103983575B (en) | 2016-03-16 |
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| CN201410213965.9A Active CN103983575B (en) | 2014-05-21 | 2014-05-21 | Carbon and sulfur analytical instrument gas absorbing device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502488B (en) * | 2015-01-06 | 2016-02-03 | 国家电网公司 | A kind of method of oil-immersed power transformer insulation ag(e)ing scale evaluation |
| CN110297067B (en) * | 2018-11-12 | 2021-10-19 | 杭州超钜科技有限公司 | Integrated water mercury pretreatment device and pretreatment method thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995920A (en) * | 1956-12-05 | 1961-08-15 | Kalle Karl Torsten | Gas absorption apparatus |
| US5064450A (en) * | 1991-01-02 | 1991-11-12 | Uop | Gas absorber method and apparatus |
| AU8709491A (en) * | 1991-07-10 | 1993-01-14 | Envirex Inc. | Apparatus for dissolution of gas in liquid |
| JPH09192447A (en) * | 1996-01-12 | 1997-07-29 | Nobuo Suzuki | Gas purifier |
| CN1626462A (en) * | 2003-12-08 | 2005-06-15 | 大连广汇气体设备有限公司 | Air-mixing unit of saturated dissolved oxygen |
| CN2798077Y (en) * | 2005-06-24 | 2006-07-19 | 哈尔滨工程大学 | Sampling bottle for analyzing salt-spray fog concentration |
| CN203507729U (en) * | 2013-10-16 | 2014-04-02 | 胡忠夫 | Smoke dust cleansing device |
| CN203540323U (en) * | 2013-10-21 | 2014-04-16 | 宁波大学 | Sulfur dioxide absorption device |
| CN203908930U (en) * | 2014-05-21 | 2014-10-29 | 南京麒麟科学仪器集团有限公司 | Gas absorbing device for carbon sulfur analysis meter |
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| CN103983575A (en) | 2014-08-13 |
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