CN203613160U - Methane desulfurization tank - Google Patents
Methane desulfurization tank Download PDFInfo
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- CN203613160U CN203613160U CN201420039691.1U CN201420039691U CN203613160U CN 203613160 U CN203613160 U CN 203613160U CN 201420039691 U CN201420039691 U CN 201420039691U CN 203613160 U CN203613160 U CN 203613160U
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- tank
- tank body
- lower chambers
- upper chamber
- methane
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Abstract
The utility model relates to gas desulfurization equipment, in particular to a methane desulfurization tank, comprising a tank body; a gas outlet pipe is arranged at the top of the tank body; a gas inlet pipe is arranged at the bottom of the tank body; the tank body is divided into an upper cavity chamber and a lower cavity chamber; an air flow cavity is arranged between the upper cavity chamber and the lower cavity chamber; a desulfurizer fills the upper cavity chamber; guide plates are arranged at left and right sides in the upper cavity chamber at an interval; activated carbon fills the lower cavity chamber and the air flow cavity is internally provided with a temperature control heating pipe. The methane desulfurization tank has the advantages of simple and firm structure, high desulfurization efficiency, long use period, convenience in slag discharging and the like.
Description
Technical field
The utility model relates to gas sweetening dust removal installation, specifically a kind of methane desulfurizing tank.
Background technology
Biogas is that China is at present just at the novel energy of Devoting Major Efforts To Developing, organism (trade effluent, plant straw, animal excrement etc.) is under certain moisture, temperature and anaerobic condition, by the katabolism of of a great variety, enormous amount and the different each quasi-microorganism of function, the final mixed gases such as methane and carbon dioxide that form: biogas, this process is complicated Biochemical processes.The generation of biogas can be accompanied by the generation of a large amount of hydrogen sulfide, and hydrogen sulfide is a kind of poisonous gas, and human body can cause untoward reaction after sucking, and severe patient can be in peril of one's life.When hydrogen sulfide itself and burning, the sulfurous gas of generation, sulfurous acid, sulfuric acid are to the toxic effect of people.And under aerobic and wet heat condition, hydrogen sulfide can corrosion pipeline and combustion equipment.Therefore need this gas to remove as much as possible.
Methane desulfurizer of the prior art comprises tank body, tank body is provided with inlet pipe and escape pipe, in tank body, be provided with sweetening agent, the biogas of entering from inlet pipe with various impurity micronic dusts, can stop up inlet pipe if remove not in time, the amount of air inlet is bad control sometimes, also can affect sulfur limitation effect, sweetening agent should add in time, otherwise also can affect sulfur limitation effect.At present, biogas desulfurization technology is mainly to utilize physico-chemical process to carry out desulfurization, especially sends out the most general with ferric oxide.Materialization desulfurization technology is mature on the whole, and the digester of use is also different, but all in desulfurization later stage decrease in efficiency, and need to change in time, but general digester is not easy to change.And in desulfurization pipe, do not control the guiding device of gas flow, in the time that pressure is higher, desulfurization is insufficient.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed a kind of methane desulfurizing tank, and detection speed is fast, has realized the automatization of testing process, guarantees to produce speed and the quality of product.
The technical solution of the utility model is: a kind of methane desulfurizing tank, comprise tank body, the top of described tank body is provided with escape pipe, bottom is provided with inlet pipe, described tank body is divided into upper chamber and lower chambers, between described upper chamber and lower chambers, be provided with air flow chamber, described upper chamber is filled with sweetening agent, and in upper chamber, the left and right sides is interval with flow deflector; Described lower chambers is filled with activated carbon, is provided with temperature control heating tube in described air flow chamber.
The bottom of described lower chambers is provided with gaseous diffuser.
Described gaseous diffuser comprises the gas hood of back taper, and the top of gas hood is provided with Reticular breathable plate.
Described upper chamber sidewall is provided with the side door reloading.
The back up ventilation mouth that reloads on the sidewall of described lower chambers.
On described escape pipe, be in series with concentration of hydrogen sulfide detection alarm device.
Described sweetening agent is ferric oxide particle.
The beneficial effects of the utility model can draw by such scheme: because digester is divided into upper chamber, lower chambers and air flow chamber, and be filled with gac and sweetening agent, both molecule dust, solid impurity in biogas can be absorbed, then by top desulfurization, the object of purifying marsh gas can be realized.On escape pipe, be provided with concentration of hydrogen sulfide detection alarm device, can be in the time that hydrogen sulfide exceeds standard automatic alarm closes passage, sweetening agent is upgraded in prompting, safe and reliable.Be provided with flow deflector in upper chamber, can extend the sweetening process of gas, make sweetening effectiveness more abundant.Bottom at digester is provided with gaseous diffuser, dispersibles the biogas entering, and equably by gac above, in air flow chamber, evenly mixes again, then enters desulfurization stage.The utlity model has simple in structure firmly, the advantages such as desulfuration efficiency is high, life cycle is long, residue-discharge convenience.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Wherein, 1 is upper chamber, and 2 is air flow chamber, and 3 is lower chambers, and 4 is gaseous diffuser, and 5 is flow deflector, and 6 is escape pipe, and 7 is detection alarm device, and 8 is side door, and 9 is the mouth that reloads of ventilating.
embodiment:
In order to understand better the utility model, explain in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment: as shown in Figure 1, a kind of methane desulfurizing tank, comprises tank body, and the top of described tank body is provided with escape pipe 6, is in series with concentration of hydrogen sulfide detection alarm device 7 on escape pipe 6.Tank base is provided with inlet pipe, described tank body is divided into upper chamber 1 and lower chambers 3, between described upper chamber 1 and lower chambers 3, is provided with air flow chamber 2, and described upper chamber 1 is filled with ferric oxide particle sweetening agent, the interior left and right sides of upper chamber 1 is interval with flow deflector 5, and sidewall is provided with the side door 8 reloading.Described lower chambers 3 is filled with activated carbon, is provided with temperature control heating tube in air flow chamber 2.The bottom of described lower chambers 3 is provided with gaseous diffuser 4 and is connected with inlet pipe.On the sidewall of lower chambers 3, back up ventilation reloads mouthfuls 9.Gaseous diffuser 4 comprises the gas hood of back taper, and the top of gas hood is provided with Reticular breathable plate.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (7)
1. a methane desulfurizing tank, comprise tank body, the top of described tank body is provided with escape pipe, bottom is provided with inlet pipe, described tank body is divided into upper chamber and lower chambers, between described upper chamber and lower chambers, be provided with air flow chamber, it is characterized in that: described upper chamber is filled with sweetening agent, and in upper chamber, the left and right sides is interval with flow deflector; Described lower chambers is filled with activated carbon, is provided with temperature control heating tube in described air flow chamber.
2. methane desulfurizing tank as claimed in claim 1, is characterized in that: the bottom of described lower chambers is provided with gaseous diffuser.
3. methane desulfurizing tank as claimed in claim 2, is characterized in that: described gaseous diffuser comprises the gas hood of back taper, and the top of gas hood is provided with Reticular breathable plate.
4. methane desulfurizing tank as claimed in claim 1, is characterized in that: described upper chamber sidewall is provided with the side door reloading.
5. methane desulfurizing tank as claimed in claim 1, is characterized in that: the back up ventilation mouth that reloads on the sidewall of described lower chambers.
6. methane desulfurizing tank as claimed in claim 1, is characterized in that: on described escape pipe, be in series with concentration of hydrogen sulfide detection alarm device.
7. methane desulfurizing tank as claimed in claim 1, is characterized in that: described sweetening agent is ferric oxide particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039691.1U CN203613160U (en) | 2014-01-22 | 2014-01-22 | Methane desulfurization tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039691.1U CN203613160U (en) | 2014-01-22 | 2014-01-22 | Methane desulfurization tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613160U true CN203613160U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039691.1U Expired - Fee Related CN203613160U (en) | 2014-01-22 | 2014-01-22 | Methane desulfurization tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN203613160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772002A (en) * | 2015-02-13 | 2015-07-15 | 深圳市宏天智节能环保技术有限公司 | Biogas purifier |
-
2014
- 2014-01-22 CN CN201420039691.1U patent/CN203613160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772002A (en) * | 2015-02-13 | 2015-07-15 | 深圳市宏天智节能环保技术有限公司 | Biogas purifier |
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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: 20140528 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |