CN204008612U - Gas phase depriving hydrogen sulphide evaluating apparatus - Google Patents
Gas phase depriving hydrogen sulphide evaluating apparatus Download PDFInfo
- Publication number
- CN204008612U CN204008612U CN201420425334.9U CN201420425334U CN204008612U CN 204008612 U CN204008612 U CN 204008612U CN 201420425334 U CN201420425334 U CN 201420425334U CN 204008612 U CN204008612 U CN 204008612U
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- pipeline
- desulfurizing agent
- reaction tube
- flow controller
- housed
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Abstract
The utility model relates to gas phase depriving hydrogen sulphide, is specifically related to a kind of gas phase depriving hydrogen sulphide evaluating apparatus.Described device comprises hydrogen sulfide containing unstripped gas steel cylinder, the flow controller connecting successively by pipeline, the reaction tube that desulfurizing agent is housed, the first H2S detector, and flow controller outlet connects the reaction tube entrance that desulfurizing agent is housed; Flow controller outlet can mix the unstripped gas from hydrogen sulfide containing unstripped gas steel cylinder with setting on the pipeline being equipped with between the reaction tube entrance of desulfurizing agent mixer with the circulating air that carrys out self-circulating pump; Pump entry is connected with the reaction tube outlet that desulfurizing agent is housed, and circulating-pump outlet is connected on the pipeline between flow controller outlet and mixer entrance by pipeline.The utility model mixes the unstripped gas from steel cylinder with the circulating air that carrys out self-circulating pump, reduced the deviation of evaluation result existence with abnormal, makes experiment have directive significance.
Description
Technical field
The utility model relates to gas phase depriving hydrogen sulphide, is specifically related to a kind of gas phase depriving hydrogen sulphide evaluating apparatus.
Background technology
In industry or laboratory, often need to remove gas as the sulfuretted hydrogen of trace in synthetic gas, rock gas, carbon dioxide with desulfurizing agent, often need to be grasped or predict desulfurization performance and the prolonged application situation of desulfurizing agent under actual conditions, thereby manufacturer often to carry out short-term and the long period gas phase desulfurization of desulfurizing agent on evaluating apparatus.
In the gas of evaluation experimental employing containing trace hydrogen sulfide, stink damp content sometimes very low as 200,100,50,20ppm, need to buy or prepare specially bottled gas, there is problem expensive or that delivery cycle is grown in front method, there is the inaccurate or inhomogeneous problem of distribution composition in rear method, especially in the time carrying out macrocyclic mesohigh gas phase desulfurization, taking bottled gas as unstripped gas, if emit, also have that gas consumption is large, steel cylinder is changed loaded down with trivial details problem after desulfurizing agent bed.
Thereby, can carry out the gas phase desulfurization evaluating apparatus of long period evaluation, although also taking bottled gas as unstripped gas, but gas after the desulfurization of desulfurizing agent bed, conventionally through ebullator pressurization, then the sulfide hydrogen unstripped gas of allocating the higher concentration of suitable flow into recycles, like this by circulation, just only need the sulfide hydrogen unstripped gas of a small amount of higher concentration to allocate into, make long period evaluation experimental become possibility, and embodied practical value.
The key of this long period gas phase desulfurization evaluating apparatus with gas circulation is that allocate contains compared with the circulating air of the low in hydrogen sulphide concentration problem that mixes between the two compared with the sulfide hydrogen unstripped gas of the higher concentration of low discharge and high flow.Conventionally in this class device, often just pass through to realize the mixing of expection in simple connecting pipe, and in fact, it is definite that mixed effect is difficult to, especially, in high pressure evaluating apparatus, in pipeline, gas velocity is very slow, and mixed effect is very poor.Entering before desulfurizing agent bed, gas sulfide hydrogen amount is inhomogeneous or cause the uncertainty of evaluation result, if gas sulfide hydrogen amount is very inhomogeneous, evaluation result just exists relatively large deviation and abnormal, often makes experiment lose meaning.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: providing a kind of can mix the hydrogen sulfide containing unstripped gas from steel cylinder with the circulating air that carrys out self-circulating pump, avoids evaluation result to have deviation and abnormal gas phase depriving hydrogen sulphide evaluating apparatus.
The utility model solves the technical scheme that its technical matters adopts:
Described gas phase depriving hydrogen sulphide evaluating apparatus, comprise hydrogen sulfide containing unstripped gas steel cylinder, hydrogen sulfide containing unstripped gas steel cylinder is connected with flow controller, the reaction tube that desulfurizing agent is housed, the first H2S detector successively by pipeline, and flow controller outlet connects the reaction tube entrance that desulfurizing agent is housed;
Flow controller outlet can mix the unstripped gas from hydrogen sulfide containing unstripped gas steel cylinder with setting on the pipeline being equipped with between the reaction tube entrance of desulfurizing agent mixer with the circulating air that carrys out self-circulating pump;
Pump entry is connected with the reaction tube outlet that desulfurizing agent is housed, and circulating-pump outlet is connected on the pipeline between flow controller outlet and mixer entrance by pipeline.
Described mixer can be static mixer, can be turbine mixer, can be also one section of kapillary sometimes.Those skilled in the art select according to actual conditions.
On pipeline between described flow controller outlet and mixer entrance, the devulcanizer that desulfurizing agent is housed that can cut or cut out can be set.Go into operation for convenience of evaluating apparatus, can be provided with not unstripped gas steel cylinder and the flow controller of Containing Sulfur hydrogen, also can after the flow of feed gas amount controller of Containing Sulfur hydrogen, be provided with the devulcanizer that desulfurizing agent is housed that can cut or cut out, to can supply not hydrogen sulfide containing circulating air in the time that evaluating apparatus goes into operation, this on high pressure evaluating apparatus highly significant.
Described mixer outlet can be provided with on the pipeline being equipped with between the reaction tube entrance of desulfurizing agent the pipeline that is connected the second H2S detector.
The beneficial effect that the utility model has is:
The utility model, by the connecting line before reaction tube entrance, mixer being set, mixes the hydrogen sulfide containing unstripped gas from steel cylinder with the circulating air that carrys out self-circulating pump, reduced the deviation of evaluation result existence with abnormal, makes experiment have directive significance.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
In figure: 1, hydrogen sulfide containing unstripped gas steel cylinder; 2, flow controller; 3, devulcanizer; 4, mixer; 5, the second H2S detector; 6, heating furnace; 7, the reaction tube of desulfurizing agent is housed; 8, the first H2S detector; 9, ebullator.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, described gas phase depriving hydrogen sulphide evaluating apparatus, comprise hydrogen sulfide containing unstripped gas steel cylinder 1, hydrogen sulfide containing unstripped gas steel cylinder 1 is connected with flow controller 2, reaction tube 7, the first H2S detector 8 that desulfurizing agent is housed successively by pipeline, and flow controller 2 outlets connect reaction tube 7 entrances that desulfurizing agent is housed; Flow controller 2 outlet can mix the unstripped gas from hydrogen sulfide containing unstripped gas steel cylinder 1 with setting on the pipeline being equipped with between reaction tube 7 entrances of desulfurizing agent mixer 4 with the circulating air that carrys out self-circulating pump 9; Ebullator 9 entrances are connected with reaction tube 7 outlets that desulfurizing agent is housed, and ebullator 9 exports by pipeline and is connected on the pipeline between flow controller 2 outlets and mixer 4 entrances.
Described mixer 4 can be static mixer, can be turbine mixer, can be also one section of kapillary sometimes.Those skilled in the art select according to the actual conditions of producing.4 outlets of described mixer can be provided with on the pipeline being equipped with between reaction tube 7 entrances of desulfurizing agent the pipeline that is connected the second H2S detector 5.
On pipeline between described flow controller 2 outlets and mixer 4 entrances, the devulcanizer 3 that can cut or cut out is set.Devulcanizer 3 can be cut or be cut out by the valve arranging on pipeline.
The utility model by arranging mixer 4 on the connecting line being equipped with before reaction tube 7 entrances of desulfurizing agent, hydrogen sulfide containing unstripped gas from steel cylinder is mixed with the circulating air that carrys out self-circulating pump 9, reduce the deviation of evaluation result existence with abnormal, made experiment there is directive significance.
Claims (4)
1. a gas phase depriving hydrogen sulphide evaluating apparatus, comprise hydrogen sulfide containing unstripped gas steel cylinder (1), hydrogen sulfide containing unstripped gas steel cylinder (1) is connected with flow controller (2), the reaction tube (7) that desulfurizing agent is housed, the first H2S detector (8) successively by pipeline, flow controller (2) outlet connects reaction tube (7) entrance that desulfurizing agent is housed, and it is characterized in that:
Flow controller (2) exports the mixer (4) that on the pipeline between the reaction tube that desulfurizing agent is housed (7) entrance, setting can mix the unstripped gas from hydrogen sulfide containing unstripped gas steel cylinder (1) with the circulating air that carrys out self-circulating pump (9);
Ebullator (9) entrance is connected with reaction tube (7) outlet that desulfurizing agent is housed, and ebullator (9) outlet is connected on the pipeline between flow controller (2) outlet and mixer (4) entrance by pipeline.
2. gas phase depriving hydrogen sulphide evaluating apparatus according to claim 1, is characterized in that: described mixer (4) is static mixer or turbine mixer.
3. gas phase depriving hydrogen sulphide evaluating apparatus according to claim 1, is characterized in that: on the pipeline between described flow controller (2) outlet and mixer (4) entrance, the devulcanizer that desulfurizing agent is housed (3) that can cut or cut out is set.
4. according to the arbitrary described gas phase depriving hydrogen sulphide evaluating apparatus of claim 1-3, it is characterized in that: described mixer (4) exports on the pipeline between the reaction tube that desulfurizing agent is housed (7) entrance and is provided with the pipeline that is connected the second H2S detector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425334.9U CN204008612U (en) | 2014-07-30 | 2014-07-30 | Gas phase depriving hydrogen sulphide evaluating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425334.9U CN204008612U (en) | 2014-07-30 | 2014-07-30 | Gas phase depriving hydrogen sulphide evaluating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008612U true CN204008612U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425334.9U Expired - Fee Related CN204008612U (en) | 2014-07-30 | 2014-07-30 | Gas phase depriving hydrogen sulphide evaluating apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN204008612U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290707A (en) * | 2015-05-12 | 2017-01-04 | 中国石油天然气股份有限公司 | The Performance Test System of desulfurization solvent |
| CN107022391A (en) * | 2017-04-20 | 2017-08-08 | 天津亿利科能源科技发展股份有限公司 | A kind of suitable method for evaluating natural gas desulfurizing agent desulfuration efficiency |
| CN111089940A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Evaluation device and evaluation method for desulfurization effect of desulfurizing agent |
| CN111189967A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Performance evaluation system for hydrogen sulfide scavenger in open space |
| CN111189968A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Device for detecting absorption and elimination performance of hydrogen sulfide |
| CN111189969A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Method for rapidly evaluating performance of hydrogen sulfide scavenger |
| CN111948332A (en) * | 2019-05-17 | 2020-11-17 | 福建福源凯美特气体有限公司 | Device for detecting and calculating sulfur capacity of desulfurizer |
-
2014
- 2014-07-30 CN CN201420425334.9U patent/CN204008612U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290707A (en) * | 2015-05-12 | 2017-01-04 | 中国石油天然气股份有限公司 | The Performance Test System of desulfurization solvent |
| CN107022391A (en) * | 2017-04-20 | 2017-08-08 | 天津亿利科能源科技发展股份有限公司 | A kind of suitable method for evaluating natural gas desulfurizing agent desulfuration efficiency |
| CN107022391B (en) * | 2017-04-20 | 2020-07-17 | 天津亿利科能源科技发展股份有限公司 | Method suitable for evaluating desulfurization efficiency of natural gas desulfurizing agent |
| CN111089940A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Evaluation device and evaluation method for desulfurization effect of desulfurizing agent |
| CN111189967A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Performance evaluation system for hydrogen sulfide scavenger in open space |
| CN111189968A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Device for detecting absorption and elimination performance of hydrogen sulfide |
| CN111189969A (en) * | 2018-11-14 | 2020-05-22 | 中国石油化工股份有限公司 | Method for rapidly evaluating performance of hydrogen sulfide scavenger |
| CN111948332A (en) * | 2019-05-17 | 2020-11-17 | 福建福源凯美特气体有限公司 | Device for detecting and calculating sulfur capacity of desulfurizer |
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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: 20141210 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |