CN2538409Y - Domestic device for methane desulfurizing - Google Patents
Domestic device for methane desulfurizing Download PDFInfo
- Publication number
- CN2538409Y CN2538409Y CN 02229972 CN02229972U CN2538409Y CN 2538409 Y CN2538409 Y CN 2538409Y CN 02229972 CN02229972 CN 02229972 CN 02229972 U CN02229972 U CN 02229972U CN 2538409 Y CN2538409 Y CN 2538409Y
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- China
- Prior art keywords
- container
- solid desulfurating
- agent
- space
- desulfurating agent
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Abstract
A household methane desulfurization unit is provided, which relates to the technology field of methane application. The utility model comprises a container with an air inlet on the lower part and an air outlet on the upper part. The container is filled with solid desulfurizer; the bottom surface of the solid desulfurizer is provided with a pore plate and a space formed by the separation of the pore plate. Used for the desulfurization of the methane in the household, compared with the prior art, the utility model can effectively remove the harmful ingredients like hydrogen sulfide in the methane, reduce the environmental pollution and prolong the service life of the methane tools. Besides, the utility model has the advantage of low desulfurization pressure drop.
Description
Technical field
The utility model relates to the biogas applied technical field, the device that especially a kind of hydrogen sulfide gas that is used for biogas removes.
Background technology
Existing household biogas desulfurizer by a bottom be provided with air inlet and top be provided with the container of gas outlet and be contained in the container solid or liquid desulfurizing agent constitute.Biogas enters from the air inlet of desulfurizer, behind solid or liquid desulfurizing agent, discharges from the gas outlet.The desulfurizer of this structure has in use been found following deficiency: if adopt solid desulfurating agent, because biogas import cross-sectional area is little, the contact area of biogas and desulfurizing agent is few, the biogas pressure drop is big, desulfuration efficiency is low, contaminated environment still, and the service life of biogas apparatus is short; If adopt solid desulfurating agent, the biogas water content of then passing through devulcanizer is bigger, influences the use of biogas.
Summary of the invention
Subject matter to be solved in the utility model provides the high household biogas desulfurizer of a kind of desulfuration efficiency.
In order to address the above problem, the scheme that the utility model adopts is: it has the bottom to be provided with the container that air inlet, top are provided with the gas outlet, and described container is equipped with solid desulfurating agent, is provided with orifice plate in the bottom surface of solid desulfurating agent and is isolated the space that forms by this orifice plate.
Can be provided with in the said vesse two sections solid desulfurating agent is housed, wherein the end face space of epimere solid desulfurating agent and described gas outlet UNICOM, epimere solid desulfurating agent bottom surface orifice plate is isolated the space that forms and is positioned at hypomere solid desulfurating agent top, and hypomere solid desulfurating agent bottom surface orifice plate is isolated the space that forms and described air inlet UNICOM; One section described solid desulfurating agent is equipped with on the top that also can be said vesse, the described orifice plate of this section solid desulfurating agent bottom surface and the bottom surface, space that is formed by this orifice plate isolation are provided with central dividing plate, be provided with the middle part air inlet in the described space of a UNICOM and the container external world in the side of container, the side of the described container under the described central dividing plate is provided with the gas outlet, middle part, and the liquid desulfurizing agent is equipped with in the bottom that described container is arranged in described central dividing plate.
Above-mentioned solid desulfurating agent is meant the solid matter as adsorbable hydrogen sulfide such as di-iron trioxides; But described liquid desulfurizing agent is meant the liquid as absorbing hydrogen sulphides such as sodium hydroxide solutions.
Owing to adopted such scheme the utility model compared with prior art to have following beneficial effect:
1, because the space that the bottom surface of solid desulfurating agent is provided with orifice plate and is formed by this orifice plate isolation, the biogas that enters this space can directly contact with desulfurizing agent in large area, thereby can improve desulfurized effect, especially the desulfurizing agent that is provided with of two sections, make and enter in the space epimere desulfurizing agent under capable again the contact through the biogas after the desulfurization of hypomere desulfurizing agent and carry out the desulfurization second time with the whole bottom surface of epimere desulfurizing agent, thereby guarantee that biogas contacts with desulfurizing agent as far as possible fully, avoid the phenomenon of the concentrated portion from container of biogas process desulfurizing agent in the prior art.Therefore desulfurized effect is good.
2, the bottom surface of solid desulfurating agent is provided with orifice plate and isolates the space that forms by this orifice plate the biogas that enters in the container is contacted with desulfurizing agent more in large area, has been equivalent to increase the passage of biogas, thus the biogas pressure drop of this device that can reduce to flow through.
3, epimere being set is the solid desulfurating agent desulfurization, and hypomere is the desulfurization of liquid desulfurizing agent, can make through the moisture content in the biogas of liquid desulfurizing agent to be absorbed in the epimere solid desulfurating agent.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
The specific embodiment
In embodiment illustrated in fig. 1, container 1 of the present utility model is provided with air inlet 4 and gas outlet 7, in container 1, be provided with epimere solid desulfurating agent 6 and hypomere solid desulfurating agent 5 are housed, the end face space of epimere solid desulfurating agent 6 and gas outlet 7 UNICOMs, the orifice plate 2 of epimere solid desulfurating agent 6 bottom surfaces is isolated the top that the space that forms is positioned at hypomere solid desulfurating agent 5, and the orifice plate 3 of hypomere solid desulfurating agent 5 bottom surfaces is isolated space and air inlet 4 UNICOMs that form.During use, biogas enters the space that forms that orifice plate 3 is isolated of hypomere solid desulfurating agent 5 bottom surfaces from air inlet 4, enter from the bottom surface of whole hypomere solid desulfurating agent 5 then and carry out the desulfurization first time, enter from the whole bottom surface of epimere solid desulfurating agent 6 again behind the space of the biogas that above hypomere solid desulfurating agent 5, overflows to the orifice plate 2 and carry out the desulfurization second time, 7 flow out from the gas outlet at last.
In embodiment illustrated in fig. 2, the bottom of container 8 of the present utility model is provided with air inlet 11, be provided with gas outlet 17 at its top, epimere solid desulfurating agent 16 is equipped with on the top of container 8, the orifice plate 9 of this section solid desulfurating agent 16 bottom surfaces and isolate a space by this orifice plate 9 and central dividing plate 10, be provided with the middle part air inlet 15 in this space of UNICOM and the container external world in the side of container 8, the side of the container 8 under central dividing plate 10 is provided with gas outlet 13, middle part, be connected to communicating pipe 14 between gas outlet, middle part 13 and middle part air inlet 15, liquid desulfurizing agent 12 is equipped with in the bottom that container 8 is arranged in central dividing plate 10.During use, biogas enters hypomere liquid desulfurizing agent 12 from air inlet 4 and carries out the desulfurization first time, through the biogas after the desulfurization for the first time from gas outlet, middle part 13, the floor space that communicating pipe 14 enters epimere solid desulfurating agent 16, and enter epimere solid desulfurating agent 16 thus and carry out the desulfurization second time, 17 flow out from the gas outlet at last.
Claims (3)
1, a kind of household biogas desulfurizer, it has the bottom to be provided with the container that air inlet, top are provided with the gas outlet, and it is characterized in that: described container is equipped with solid desulfurating agent, is provided with orifice plate in the bottom surface of solid desulfurating agent and is isolated the space that forms by this orifice plate.
2, household biogas desulfurizer according to claim 1, it is characterized in that: the two sections solid desulfurating agent is housed in the described container, wherein the end face space of epimere solid desulfurating agent and described gas outlet UNICOM, epimere solid desulfurating agent bottom surface orifice plate is isolated the space that forms and is positioned at hypomere solid desulfurating agent top, and hypomere solid desulfurating agent bottom surface orifice plate is isolated the space that forms and described air inlet UNICOM.
3, household biogas desulfurizer according to claim 1, it is characterized in that: one section described solid desulfurating agent is equipped with on the top of described container, the described orifice plate of this section solid desulfurating agent bottom surface and the bottom surface, space that is formed by this orifice plate isolation are provided with central dividing plate, be provided with the middle part air inlet in the described space of a UNICOM and the container external world in the side of container, the side of the described container under the described central dividing plate is provided with the gas outlet, middle part, and the liquid desulfurizing agent is equipped with in the bottom that described container is arranged in described central dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229972 CN2538409Y (en) | 2002-03-29 | 2002-03-29 | Domestic device for methane desulfurizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229972 CN2538409Y (en) | 2002-03-29 | 2002-03-29 | Domestic device for methane desulfurizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538409Y true CN2538409Y (en) | 2003-03-05 |
Family
ID=33706110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229972 Expired - Fee Related CN2538409Y (en) | 2002-03-29 | 2002-03-29 | Domestic device for methane desulfurizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538409Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872699A (en) * | 2012-10-12 | 2013-01-16 | 四川海盾石油新技术开发有限公司 | Wellhead skid-mounted fast desulphuration device |
| CN104383807A (en) * | 2014-12-12 | 2015-03-04 | 重庆市荣冠科技有限公司 | Simple desulfurizing device |
-
2002
- 2002-03-29 CN CN 02229972 patent/CN2538409Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872699A (en) * | 2012-10-12 | 2013-01-16 | 四川海盾石油新技术开发有限公司 | Wellhead skid-mounted fast desulphuration device |
| CN104383807A (en) * | 2014-12-12 | 2015-03-04 | 重庆市荣冠科技有限公司 | Simple desulfurizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |