CN201473507U - Marsh gas desulfurizing tower - Google Patents
Marsh gas desulfurizing tower Download PDFInfo
- Publication number
- CN201473507U CN201473507U CN2009201603000U CN200920160300U CN201473507U CN 201473507 U CN201473507 U CN 201473507U CN 2009201603000 U CN2009201603000 U CN 2009201603000U CN 200920160300 U CN200920160300 U CN 200920160300U CN 201473507 U CN201473507 U CN 201473507U
- Authority
- CN
- China
- Prior art keywords
- thionizer
- sieve plate
- gas
- distribution
- marsh gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a high-efficiency marsh gas desulfurizing tower, belonging to the field of desulfurizing devices in marsh gas production machines and devices. The marsh gas desulfurizing tower comprises a gas inlet pipe, a gas distribution sieve plate, a gravel distribution layer, a packing layer, a gas outlet pipe, a feed inlet and a discharge outlet. The utility model has the advantages of simple structure, simple and convenient operation, small occupied area and high treatment efficiency.
Description
Technical field
A kind of biogas desulfurization tower of the utility model, especially a kind of efficient methane thionizer belongs to the biogas preparation field equipment of chemical industry.
Background technology
The biogas that raw material anaerobic fermentation generates in the big-and-middle-sized biogas engineering contains compositions such as hydrogen sulfide usually, before the biogas later use if not with hydrogen sulfide removal, will certainly corrosion pipeline equipment, thus running cost increased, and the sulfurous gas that sulfureted hydrogen burning produces can pollute atmosphere.Sulfur method commonly used has wet type desulfurizing, dry type desulfurizing and three kinds of modes of biological desulphurization in the engineering at present.Wherein sweetening agent is mainly alkali lye in the wet type desulfurizing, exists solution absorption and thoroughly, does not easily cause secondary pollution problem; Usually use the dry type desulfurizing tower in the dry type desulfurizing, but often gas distribution is inhomogeneous, sweetening effectiveness is not good; Adopt the desulfurization microorganism that the hydrogen sulfide in methane composition is removed in the biological desulphurization, but microorganism culturing was comparatively complicated early stage, guaranteed comparatively difficulty of microorganism sufficient nutrient.
Summary of the invention
The technical problems to be solved in the utility model just provides a kind of Fe that utilizes efficiently
2O
3Biogas desulfurization tower as sweetening agent.
A kind of efficient methane thionizer of the utility model comprises: inlet pipe, gas distribution sieve plate, distribution of gravel layer, packing layer, escape pipe, opening for feed, discharge port.
Above-mentioned inlet pipe is positioned at thionizer tower body lower end one side.
Above-mentioned gas distribution sieve plate is positioned at described efficient methane thionizer inner bottom.
Above-mentioned distribution of gravel layer is positioned at described gas distribution sieve plate top.
Above-mentioned packing layer is positioned at described distribution of gravel layer top and is set to one deck.
Sweetening agent in the above-mentioned packing layer is the Fe of particle diameter in 5～8mm scope
2O
3
Above-mentioned escape pipe is positioned at thionizer top central authorities.
The utility model is worked as follows:
Need carry out the packing layer charging before the operation of a kind of efficient methane thionizer: at first from the charging bole that is positioned at thionizer top with the sweetening agent input, the adding sweetening agent is closed charging bole until the charging bole lower edge.After sweetening agent lost efficacy, open discharge hole the inefficacy sweetening agent is taken out.
Biogas enters described efficient methane thionizer via inlet pipe, and again by the even gas distribution of gas distribution sieve plate, upwards by packing layer, biogas fully contacts with sweetening agent with certain flow rate, and wherein composition such as hydrogen sulfide is fully removed, and purified marsh gas is discharged by escape pipe.
Particularly the utlity model has following advantage:
1, simple in structure, easy and simple to handle;
2, take up an area of less, the processing efficiency height.
Description of drawings
The principle schematic of a kind of efficient methane thionizer of Fig. 1 the utility model.
Embodiment
Following examples only are used for illustrating characteristics of the present utility model, are not used for limiting protection domain of the present utility model.
Embodiment 1
As shown in Figure 1, a kind of efficient methane thionizer of the utility model comprises: inlet pipe 1, gas distribution sieve plate 2, distribution of gravel layer 3, packing layer 4, escape pipe 5, opening for feed 6, discharge port 7.
Described inlet pipe 1 is positioned at thionizer tower body lower end one side.
Described gas distribution sieve plate 2 is positioned at described efficient methane thionizer inner bottom.
Described distribution of gravel layer 3 is positioned at described gas distribution sieve plate 2 tops.
Described packing layer 4 is positioned at described distribution of gravel layer 3 top and is set to one deck.
Sweetening agent in the described packing layer 4 is the Fe2O3 of particle diameter in 5～8mm scope.
Described escape pipe 5 is positioned at thionizer top central authorities.
Need carry out the packing layer charging before the operation of described efficient methane thionizer: at first from the charging bole 6 that is positioned at thionizer top opposite side with the sweetening agent input, the adding sweetening agent is closed charging bole 6 until charging bole 6 lower edges.After sweetening agent lost efficacy, open discharge hole 7 the inefficacy sweetening agent is taken out.
Biogas enters described efficient methane thionizer via inlet pipe 1, by gas distribution sieve plate 2 even gas distributions, upwards by packing layer 4, biogas fully contacts with sweetening agent with certain flow rate again, wherein composition such as hydrogen sulfide is fully removed, and purified marsh gas is discharged by escape pipe 5.
Claims (3)
1. a biogas desulfurization tower is characterized in that, comprising: inlet pipe, gas distribution sieve plate, distribution of gravel layer, packing layer, escape pipe, opening for feed, discharge port;
Wherein, described inlet pipe is positioned at thionizer tower body lower end one side;
Described gas distribution sieve plate is positioned at described efficient methane thionizer inner bottom;
Described distribution of gravel layer is positioned at described gas distribution sieve plate top.
2. a kind of biogas desulfurization tower according to claim 1 is characterized in that: described packing layer is positioned at described distribution of gravel layer top, one deck altogether.
3. a kind of biogas desulfurization tower according to claim 1 is characterized in that: described escape pipe is positioned at thionizer top central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201603000U CN201473507U (en) | 2009-06-23 | 2009-06-23 | Marsh gas desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201603000U CN201473507U (en) | 2009-06-23 | 2009-06-23 | Marsh gas desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473507U true CN201473507U (en) | 2010-05-19 |
Family
ID=42409751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201603000U Expired - Lifetime CN201473507U (en) | 2009-06-23 | 2009-06-23 | Marsh gas desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473507U (en) |
-
2009
- 2009-06-23 CN CN2009201603000U patent/CN201473507U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING EED ENVIRONMENTAL ENGINEERING TECHNOLOGY C Free format text: FORMER OWNER: LIU YUN Effective date: 20110130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110130 Address after: 100025 Beijing city Chaoyang District village in eight, building 61, room 2406, ocean vista Patentee after: Beijing Zhonghuanruide Energy and Environmental Development Engineering Technology Co., Ltd. Address before: 100025 Beijing city Chaoyang District village in eight, building 61, room 2406, ocean vista Patentee before: Liu Yun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |