CN204151340U - Garbage category sludge gas collection treatment system - Google Patents
Garbage category sludge gas collection treatment system Download PDFInfo
- Publication number
- CN204151340U CN204151340U CN201420608577.6U CN201420608577U CN204151340U CN 204151340 U CN204151340 U CN 204151340U CN 201420608577 U CN201420608577 U CN 201420608577U CN 204151340 U CN204151340 U CN 204151340U
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- CN
- China
- Prior art keywords
- collection tube
- pipe
- biogas
- porous collection
- treatment pond
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model is a kind of garbage category sludge gas collection treatment system, offers several air inlet ports respectively at the bottom of the tube wall of porous collection tube and pipe, is connected with the rack body of coated air inlet port around; Also comprise inner ring and be fixedly connected on toroidal membrane on the pipe outer wall of porous collection tube, the downside of toroidal membrane is positioned at the upper end of described rack body; The upper end of porous collection tube is provided with the extraction pipe of band control valve, and the outer end of extraction pipe is connected with blower fan; Also comprise the biogas treatment pond be connected with blower fan by vapor pipe; The upper end in biogas treatment pond is provided with escape pipe; Biogas treatment pond is also provided with loading hopper and is provided with pH meter.Effectively prevent porous collection tube to be buried by percolate.Be specially adapted to close and the refuse landfill of not reserved collecting methane pipeline.
Description
Technical field
The utility model relates to a kind of collecting methane and treatment system, particularly a kind of garbage category sludge gas collection and treatment system.
Background technology
Along with Economic development and population growth, refuse landfill rubbish reserves are increasing.The inner organism of landfill yard produces a large amount of biogas in anaerobic environment.Biogas is a kind of energy, owing to not having the special collecting methane system for refuse landfill, this part biogas is not used effectively at present, mostly drains in air, not only cause energy dissipation, and the emptying ambient atmosphere that also can cause of biogas pollutes and there is potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of garbage category sludge gas collection treatment system, collects rubbish landfill yard underground biogas easily, and the biogas of collection is carried out desulfurization process.
For arriving above-mentioned purpose, the utility model have employed following technical scheme.
Garbage category sludge gas collection treatment system, is characterized in that: it comprises porous collection tube, the tube wall of porous collection tube and
Several air inlet ports are offered respectively at the bottom of pipe; The rack body of coated described air inlet port is connected with around porous collection tube; Also comprise inner ring and be fixedly connected on toroidal membrane on the pipe outer wall of porous collection tube, the downside of toroidal membrane is positioned at the upper end of described rack body; The upper end of porous collection tube is provided with the extraction pipe of band control valve, and the outer end of extraction pipe is connected with blower fan; Also comprise the biogas treatment pond be connected with described blower fan by vapor pipe; The upper end in biogas treatment pond is provided with escape pipe; Biogas treatment pond is also provided with loading hopper and is provided with pH meter.
The lower side in biogas treatment pond is also provided with mud discharging door.
Biogas treatment pond is also provided with over pressure alarm device.
Upper end 20 ~ the 30cm of the upper side distance porous collection tube of toroidal membrane.
The utility model has following characteristics.
The utility model adopts porous collection tube to collect rubbish landfill yard underground biogas, and around porous collection tube, be connected with rack body, and during use, the large diameter gravel of landfill around rack body, gives vent to anger smooth and easy, effectively prevent porous collection tube and buried by percolate.Be used for burning or generating after the biogas of collection is carried out desulfurization process, not only take full advantage of the biogas energy of refuse landfill, and alleviate the emptying environmental pollution caused of biogas, eliminate refuse landfill combustible gas safe hidden danger.The utility model is specially adapted to close and the refuse landfill of not reserved collecting methane pipeline.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and principle of work schematic diagram.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, embodiment of the present utility model comprises porous collection tube 4, offers several air inlet ports 2 at the bottom of the tube wall of porous collection tube 4 and pipe.Be connected with the rack body 1 of coated described air inlet port 2 around porous collection tube 4, also comprise inner ring and be fixedly connected on toroidal membrane 3 on the pipe outer wall of porous collection tube 4, the downside of toroidal membrane 3 is connected to the upper end of described rack body 1.The upper end of porous collection tube 4 is provided with the extraction pipe 5 of band control valve 6, and the outer end of extraction pipe 5 is connected with blower fan 7.
Upper end 20 ~ the 30cm of the upper side distance porous collection tube 4 of toroidal membrane 3.Space between the upper side of toroidal membrane 3 and porous collection tube 4 upper end is used for landfill sealing clay.
Embodiment of the present utility model also comprises the biogas treatment pond 12 be connected with described blower fan 7 by vapor pipe 14.The upper end in biogas treatment pond 12 is provided with escape pipe 11, for discharging the biogas after desulfurization process.Biogas treatment pond 12 is also provided with loading hopper 9 and is provided with pH meter 8, by potential of hydrogen in pH meter 8 detection cell, adds alkali lye lower than during set(ting)value by loading hopper 9 in pond.
Biogas treatment pond 12 is also provided with over pressure alarm device 10.When pond internal pressure meets or exceeds set(ting)value, over pressure alarm device 10 sound and light alarm, now should make blower fan 7 shut down.
The lower side in biogas treatment pond 12 is also provided with mud discharging door 13.
During use, excavated the hole body of 3 ~ 4 meters by mechanical means in refuse landfill, grid-connected for porous collection tube 4 support body 1 and toroidal membrane 3 are inserted in the body of hole, the large diameter gravel of rack body 1 surrounding landfill, seals with clay above toroidal membrane 3.Connect extraction pipe 5, control valve 6, blower fan 7 and biogas treatment pond 12, and inject alkali lye in biogas treatment pond 12.The biogas extracted out from porous collection tube 4 surrounding reacts the alkali lye of biogas treatment pond 12, and hydrogen sulfide transfers elemental sulfur to, and after desulfurization, biogas discharges system through escape pipe 11.
Claims (4)
1. garbage category sludge gas collection treatment system, is characterized in that: it comprises porous collection tube (4), porous collection tube
(4) several air inlet ports (2) are offered respectively at the bottom of tube wall and pipe; Porous collection tube (4) is connected with the rack body (1) of coated described air inlet port (2) around; Also comprise inner ring and be fixedly connected on toroidal membrane (3) on the pipe outer wall of porous collection tube (4), the downside of toroidal membrane (3) is positioned at the upper end of described rack body (1); The upper end of porous collection tube (4) is provided with the extraction pipe (5) of band control valve (6), and the outer end of extraction pipe (5) is connected with blower fan (7); Also comprise the biogas treatment pond (12) be connected with described blower fan (7) by vapor pipe (14); The upper end in biogas treatment pond (12) is provided with escape pipe (11); Biogas treatment pond (12) is also provided with loading hopper (9) and is provided with pH meter (8).
2. garbage category sludge gas collection treatment system as claimed in claim 1, is characterized in that: the lower side of biogas treatment pond (12) is also provided with mud discharging door (13).
3. garbage category sludge gas collection treatment system as claimed in claim 1 or 2, is characterized in that: biogas treatment pond (12) are also provided with over pressure alarm device (10).
4. garbage category sludge gas collection treatment system as claimed in claim 1 or 2, is characterized in that: the upper end 20 ~ 30cm of upper side distance porous collection tube (4) of toroidal membrane (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608577.6U CN204151340U (en) | 2014-10-21 | 2014-10-21 | Garbage category sludge gas collection treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608577.6U CN204151340U (en) | 2014-10-21 | 2014-10-21 | Garbage category sludge gas collection treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151340U true CN204151340U (en) | 2015-02-11 |
Family
ID=52509474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608577.6U Active CN204151340U (en) | 2014-10-21 | 2014-10-21 | Garbage category sludge gas collection treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728851A (en) * | 2015-03-03 | 2015-06-24 | 陆建标 | Process equipment for landfill gas |
-
2014
- 2014-10-21 CN CN201420608577.6U patent/CN204151340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728851A (en) * | 2015-03-03 | 2015-06-24 | 陆建标 | Process equipment for landfill gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |