CN104857832A - Absorption device of hydrogen sulfide gas - Google Patents
Absorption device of hydrogen sulfide gas Download PDFInfo
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- CN104857832A CN104857832A CN201510306109.2A CN201510306109A CN104857832A CN 104857832 A CN104857832 A CN 104857832A CN 201510306109 A CN201510306109 A CN 201510306109A CN 104857832 A CN104857832 A CN 104857832A
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- absorption
- hydrogen sulfide
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- pipe
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Abstract
The invention provides an absorption device of hydrogen sulfide gas. The absorption device comprises a gas inlet pipe, a reaction pipe, a bottle plug, a gas outlet pipe and an absorption bottle filled with absorption liquid, and is characterized in that a buffering filter is arranged on the gas inlet pipe; one end of the gas inlet pipe is connected with a gas source and the other end of the gas inlet pipe is communicated with the top end of the reaction pipe; the bottom end of the reaction pipe penetrates through the bottle plug and then stretches into the bottom of the absorption bottle; the bottom end of the reaction pipe is in a spherical shape and is provided with a plurality of gas outlet holes with different gas outlet directions; the gas outlet pipe penetrates through the top of the bottle plug and then is communicated with the absorption bottle; the gas outlet pipe is provided with a ball-shaped buffering foam; the absorption bottle is a thin and long cylindrical glass bottle; and the bottom of the absorption bottle is matched and fixed with a fixed hole in a fixed plate. By virtue of the absorption device of the hydrogen sulfide gas, the absorption precision and the absorption efficiency to the hydrogen sulfide gas are improved and the stability of the absorption device is enhanced.
Description
Technical field
The present invention relates to stoichiometry utensil technical field, particularly a kind of absorption plant absorbed for hydrogen sulfide gas.
Background technology
In hydrogen sulfide sampling process, the solid impurity such as tar, particle can enter absorption bottle along with gas, causes interference to the sampling purity of hydrogen sulfide gas.Existing hydrogen sulfide gas sampling apparatus does not have filter, absorption bottle bottle is crossed short across slightly, and partial vulcanization hydrogen is not also able to do in time to react with the absorbing liquid of absorption bottle just to have flowed away from escape pipe, and hydrogen sulfide gas absorption efficiency is not high.And reaction tube to stretch into one end venthole hole count of absorption bottle less, aperture is larger, hydrogen sulfide gas dynamics of giving vent to anger at venthole place is larger, and angle of giving vent to anger is comparatively single, cause partial vulcanization hydrogen not to be able to do in time just to have flowed away from escape pipe with the absorbing liquid reactive absorption of absorption bottle, and then the absorption efficiency of hydrogen sulfide gas is not high.And due to the bottom of absorption bottle uneven, not easy-offtaking.
Summary of the invention
For overcoming problems of the prior art, the invention provides a kind of hydrogen sulfide gas and absorbing that precision is high, absorption efficiency is high, and being convenient to the hydrogen sulfide gas absorption plant that picks and places.
The present invention solves the technical scheme that its technical problem takes: the absorption plant of this kind of hydrogen sulfide gas, comprise air inlet pipe, reaction tube, bottle stopper, escape pipe and the absorption bottle of absorbing liquid is housed, it is characterized in that: in air inlet pipe, be provided with buffering filter, one end of air inlet pipe connects source of the gas, the other end is communicated with the top of reaction tube, the bottom of reaction tube is stretched into bottom absorption bottle through after bottle stopper, and the bottom of reaction tube is spherical shape and is provided with the different venthole of multiple outgassing direction; Escape pipe is communicated with absorption bottle from bottle stopper top through rear, and escape pipe is provided with spherical buffering bubble; Described absorption bottle is elongated cylinder vial, and coordinates fixing bottom it with the fixing hole on fixed head.
Further, described buffering filter comprises spherical buffered folliculus, is filled with filter cotton in buffered folliculus.
Further, buffered folliculus both sides are pipe, and the pipe outer tube wall frosted of wherein side, the pipe inner tubal wall frosted of opposite side, frosted place and air inlet pipe frosted place of both sides pipe are connected.
Further, one end outer tube wall frosted that air inlet pipe is communicated with reaction tube, one end inner tubal wall frosted that reaction tube is communicated with air inlet pipe.
Further, described absorption bottle height is 150mm ~ 180mm, and diameter is 30mm ~ 45mm.
Further, the ball diameter of reaction tube bottom is 20mm, and venthole number is greater than 10.
Further, annular rubber ring is provided with between the fixing hole on absorption bottle and fixed head.
Further, air inlet pipe is also connected with wet gas flow meter.
To sum up, the beneficial effect of technique scheme of the present invention is as follows:
By the buffering filter that air inlet pipe is arranged, achieve the filtration to passing into gas in absorption bottle, the tar in gas, solid particulate matter and other impurity are tentatively filtered, prevent it from affecting the absorption precision of hydrogen sulfide gas.And can change the filter cotton in this buffering filter as required, buffered folliculus is cleaned, ensures its filter effect.
By carrying out a certain proportion of lengthening to absorption tube, attenuate, make the abundant absorption of the hydrogen sulfide gas absorbing liquid in absorption bottle discharged from reaction tube bottom venthole, improve absorption efficiency.
By increasing the number of reaction tube bottom venthole, the impulse force that gas is discharged from reaction tube diminishes, and the different venthole of opening direction makes gas can form eddy flow in absorption bottle, accelerates the absorption of hydrogen sulfide gas, improves absorption efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two.
In figure:
1 air inlet pipe, 2 reaction tubes, 3 bottle stoppers, 4 escape pipes, 5 absorption bottles, 6 absorbing liquids, 7 ventholes, 8 buffering bubbles, 9 fixed heads, 10 buffered folliculus, 11 filter cottons, 12 annular rubber rings, 13 first air inlet pipe, 14 second air inlet pipe.
Detailed description of the invention
Be described in detail to characteristic sum principle of the present invention below in conjunction with Fig. 1-Fig. 2, illustrated embodiment, only for explaining the present invention, not limits protection scope of the present invention with this.
In figure, the direction of arrow is the direction of gas flowing.
Embodiment one: as shown in Figure 1, this invention comprises the circular tube shaped air inlet pipe 1 for providing gas to be absorbed, and air inlet pipe 1 is glass tube.Air inlet pipe 1 exports with the wet flow indicator that the source of the gas of generation hydrogen sulfide gas is installed and is connected, and enters tar, solid particulate matter and some other impurity and the gas in addition of air inlet pipe 1 with hydrogen sulfide gas.Air inlet pipe 1 is communicated with reaction tube 2 gas in air inlet pipe 1 to be transported to and realizes in the absorption bottle 5 of the glass that hydrogen sulfide gas absorbing liquid 6 is housed.
The top of reaction tube 2 is communicated with air inlet pipe 1, and the bottom to absorption bottle 5 is then overed through the bottle stopper 3 of absorption bottle 5 in bottom, and hydrogen sulfide gas can be discharged from the bottom of absorption bottle 5, and the hydrogen sulfide gas absorbing liquid 6 in absorption bottle 5 fully absorbs.The absorbing liquid 6 of hydrogen sulfide gas can only absorbing hydrogen sulphide gas, and other gases of entering in absorption bottle 5 with hydrogen sulfide gas are not then absorbed, and flow out absorption bottle 5 through escape pipe 4.
The bottom of reaction tube 2 is spherical shape, and the diameter of this ball is 20mm, and this ball is provided with multiple venthole 7, and the Way out of each venthole 7 is different, has opening upwards, has that Open Side Down, and the number of venthole 7 is greater than 10.Gas through air inlet pipe 1 and reaction tube 2 can discharge from these ventholes 7, enters in absorption bottle 5, and wherein the hydrogen sulfide gas hydrogen absorbing liquid 6 that cures absorbs.
Because the number of venthole 7 is more, under the inlet air conditions of same traffic and speed, through the gas of reaction tube 2 when discharging through venthole 7, the impulsive force of gas ground absorbing liquid 6 is less, and the gas that all directions discharge makes the absorbing liquid 6 bottom absorption bottle 5 form certain eddy flow, ensure that the abundant absorption of hydrogen sulfide gas absorbed liquid 6, improve the absorption efficiency of hydrogen sulfide gas.
In order to improve the absorption precision of hydrogen sulfide gas, air inlet pipe 1 is provided with a buffering filter, the tar in air inlet pipe 1, solid particulate matter and some other contaminant filter fall by this buffering filter.
This buffering filter comprises spherical buffered folliculus 10, is filled with filter cotton 11 in buffered folliculus 10.
Embodiment two: as shown in Figure 2, further, the both sides crossing folliculus are that pipe is for removably connecting with the activity of air inlet pipe 1.Namely air inlet pipe 1 is divided into two parts by this buffering filter, is respectively the first air inlet pipe 13 and the second air inlet pipe 14.Cross the pipe outer tube wall frosted of folliculus wherein side, the frosted of opposite side inner tubal wall, both sides pipe frosted place and air inlet pipe frosted place are connected.During use, the side this buffering filter being crossed the frosted of folliculus inner tubal wall is nested with in the first air inlet pipe 13, and the first air inlet pipe 13 is mated junction outer tube wall frosted; The side crossing the frosted of folliculus outer tube wall is stretched in the second air inlet pipe 14, and the second air inlet pipe 14 is mated junction inner tubal wall frosted, and the second air inlet pipe 14 is communicated with reaction tube 2.
Removably connected by the activity of buffering filter and air inlet pipe and achieve the disassembling cleaning of buffering filter, according to the needs of use procedure, intrafollicular filter cotton 11 can be regularly replaced, simultaneously cleaned folliculus, and then ensure the filter effect of buffering filter, disappear deimpurity interference.
Further, the second air inlet pipe 14 and reaction tube 2 also can be pulled down for activity and be communicated with, and one end outer tube wall frosted that the second air inlet pipe 14 is communicated with reaction tube 2; One end that reaction tube 2 is communicated with the second air inlet pipe 14 is inner tubal wall frosted.During installation, the second air inlet pipe 14 frosted end is stretched into reaction tube 2 frosted end.
Air inlet pipe is flexibly connected with reaction tube 2 the connection facilitating reaction tube 2 and bottle stopper 3 and absorption bottle 5.During concrete installation, the one end be connected with air inlet pipe by reaction tube 2 passes the top to bottle stopper 3 from the bottom of bottle stopper 3, and then extend in reaction tube 2 frosted end by air inlet pipe frosted end, the activity of both realizations removably connects.
The escape pipe 4 of glass is communicated with absorption bottle 5 from bottle stopper 3 top through rear, and escape pipe 4 is provided with spherical buffering bubble 8.The gas passing in absorption bottle 5 hydrogen absorbing liquid 6 absorption that do not cure flows out through escape pipe 4.In order to prevent absorbing liquid 6 from overflowing from escape pipe 4, escape pipe 4 being provided with spherical buffering bubble 8, a small amount of absorbing liquid 6 overflowed temporarily can being left in buffering bubble 8 in absorption bottle 5.
Described absorption bottle 5 is elongated cylinder vial, and described absorption bottle 5 height is 150mm ~ 180mm, and diameter is 30mm ~ 45mm.Increasing and attenuating of absorption bottle 5 achieves the hydrogen sulfide gas passed in absorption bottle 5 hydrogen that can cure and absorbs fully, improves absorption efficiency.
Coordinate with the fixing hole on fixed head 9 fixing bottom absorption bottle 5, and be provided with annular rubber ring 12 between fixing hole on absorption bottle 5 and fixed head 9.Achieve absorption bottle 5 and the firm stable of fixed head 9, enhance the stability of absorption bottle 5, be convenient to pick and place.
Further, air inlet pipe is also connected with wet gas flow meter, can realize the quantitative collection of hydrogen sulfide gas.
In use, hydrogen sulfide gas absorbing liquid 6 joins in absorption bottle 5 by laboratory technician, hydrogen sulfide gas containing impurity enters in absorption bottle 5 after air inlet pipe, buffering filter and reaction tube 2, absorbed liquid 6 absorbs, and the escape pipe 4 of gas then on bottle stopper 3 absorbed for absorbed liquid 6 flows out.
Described air inlet pipe, reaction tube 2, escape pipe 4, absorption bottle 5 and bottle stopper 3 are glass material, and bottle stopper 3 and absorption bottle 5 are also be connected by wide-mouth frosted.
Above-described embodiment is only the description carried out the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; relevant technical staff in the field, to various distortion of the present invention and improvement, all should expand in the determined protection domain of claims of the present invention.
Claims (8)
1. the absorption plant of a hydrogen sulfide gas, comprise air inlet pipe, reaction tube, bottle stopper, escape pipe and the absorption bottle of absorbing liquid is housed, it is characterized in that: in air inlet pipe, be provided with buffering filter, one end of air inlet pipe connects source of the gas, the other end is communicated with the top of reaction tube, the bottom of reaction tube is stretched into bottom absorption bottle through after bottle stopper, and the bottom of reaction tube is spherical shape and is provided with the different venthole of multiple outgassing direction; Escape pipe is communicated with absorption bottle from bottle stopper top through rear, and escape pipe is provided with spherical buffering bubble; Described absorption bottle is elongated cylinder vial, and coordinates fixing bottom it with the fixing hole on fixed head.
2. the absorption plant of a kind of hydrogen sulfide gas according to claim 1, is characterized in that: described buffering filter comprises spherical buffered folliculus, is filled with filter cotton in buffered folliculus.
3. the absorption plant of a kind of hydrogen sulfide gas according to claim 2, it is characterized in that: buffered folliculus both sides are pipe, and the pipe outer tube wall frosted of wherein side, the pipe inner tubal wall frosted of opposite side, frosted place and air inlet pipe frosted place of both sides pipe are connected.
4. the absorption plant of a kind of hydrogen sulfide gas according to claim 1, is characterized in that: one end outer tube wall frosted that air inlet pipe is communicated with reaction tube, one end inner tubal wall frosted that reaction tube is communicated with air inlet pipe.
5. the absorption plant of a kind of hydrogen sulfide gas according to claim 1, is characterized in that: described absorption bottle height is 150mm ~ 180mm, and diameter is 30mm ~ 45mm.
6. the absorption plant of a kind of hydrogen sulfide gas according to claim 5, is characterized in that: the ball diameter of reaction tube bottom is 20mm, and venthole number is greater than 10.
7. the absorption plant of a kind of hydrogen sulfide gas according to claim 1, is characterized in that: be provided with annular rubber ring between the fixing hole on absorption bottle and fixed head.
8. the absorption plant of a kind of hydrogen sulfide gas according to claim 1, is characterized in that: air inlet pipe is also connected with wet gas flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306109.2A CN104857832A (en) | 2015-06-05 | 2015-06-05 | Absorption device of hydrogen sulfide gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306109.2A CN104857832A (en) | 2015-06-05 | 2015-06-05 | Absorption device of hydrogen sulfide gas |
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| Publication Number | Publication Date |
|---|---|
| CN104857832A true CN104857832A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306109.2A Pending CN104857832A (en) | 2015-06-05 | 2015-06-05 | Absorption device of hydrogen sulfide gas |
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| CN (1) | CN104857832A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191748A (en) * | 2017-06-09 | 2017-09-22 | 国网吉林省电力有限公司电力科学研究院 | The air sampler bracket and application method of a kind of anti-imbibition of integrated-type |
| CN112485070A (en) * | 2020-11-11 | 2021-03-12 | 宁夏计量质量检验检测研究院 | Method and device for sampling toxic and harmful gas |
| CN112485075A (en) * | 2020-11-11 | 2021-03-12 | 宁夏计量质量检验检测研究院 | Absorbing bottle for sampling anti-flushing liquid and anti-reverse-suction gas |
| CN112697540A (en) * | 2021-01-08 | 2021-04-23 | 杨松 | Short pipe self-circulating mercury sampling bottle for fixed pollution source waste gas |
| CN112697523A (en) * | 2021-01-08 | 2021-04-23 | 杨松 | Application method of high-branch self-circulation type sampling pipe for nitrogen oxides in ambient air |
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| CN203365195U (en) * | 2013-07-04 | 2013-12-25 | 中国地质大学（北京） | Liquid trapping reaction device for geogas of concealed metal ores |
| CN203672675U (en) * | 2013-12-19 | 2014-06-25 | 天津中医药大学 | Medical bad breath collector |
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| JP2013156043A (en) * | 2012-01-27 | 2013-08-15 | Chugoku Electric Power Co Inc:The | Sample gas sampling instrument |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191748A (en) * | 2017-06-09 | 2017-09-22 | 国网吉林省电力有限公司电力科学研究院 | The air sampler bracket and application method of a kind of anti-imbibition of integrated-type |
| CN112485070A (en) * | 2020-11-11 | 2021-03-12 | 宁夏计量质量检验检测研究院 | Method and device for sampling toxic and harmful gas |
| CN112485075A (en) * | 2020-11-11 | 2021-03-12 | 宁夏计量质量检验检测研究院 | Absorbing bottle for sampling anti-flushing liquid and anti-reverse-suction gas |
| CN112697540A (en) * | 2021-01-08 | 2021-04-23 | 杨松 | Short pipe self-circulating mercury sampling bottle for fixed pollution source waste gas |
| CN112697523A (en) * | 2021-01-08 | 2021-04-23 | 杨松 | Application method of high-branch self-circulation type sampling pipe for nitrogen oxides in ambient air |
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Application publication date: 20150826 |
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