CN203890360U - Methane tank structure in urban residential area - Google Patents
Methane tank structure in urban residential area Download PDFInfo
- Publication number
- CN203890360U CN203890360U CN201420343156.5U CN201420343156U CN203890360U CN 203890360 U CN203890360 U CN 203890360U CN 201420343156 U CN201420343156 U CN 201420343156U CN 203890360 U CN203890360 U CN 203890360U
- Authority
- CN
- China
- Prior art keywords
- methane
- generating pit
- residential area
- pipe
- fecaluria
- 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 - Fee Related
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Classifications
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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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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a methane tank structure in an urban residential area. The methane tank structure is provided with two methane tanks, a septic tank, a manure suction pump, a three-way valve, garbage crushers, discharged residue suction pumps, anti-explosion devices and pipelines. The methane tank is characterized in that a manure discharging pipe in the urban residential area is communicated with the septic tank; a manure suction pipe is connected with an inlet of the manure suction pump, and an outlet of the manure suction pump is communicated with left and right manure feeding pipes and the left and right methane tanks through the three-way valve respectively; household garbage is crushed through the garbage crusher and is fed into the two methane tanks through crushed garbage feeding pipes; methane discharging pipes and the anti-explosion devices are arranged above the methane tanks; residue discharging pipes are arranged at the bottoms of the methane tank; the other ends of the residue discharging pipes are connected with inlets of the discharged residue suction pumps. The methane tank structure has the advantages that the methane tanks and the septic tank are built in the ground, so that the problem of domestic rubbish disposal in the urban residential area is solved; manure and garbage are pretreated and enter the methane tanks, materials in the methane tanks are refined and fermented uniformly and fully, and the gas yield is increased; the materials are fed and changed in a time staggering manner through the methane tanks, so that gas can be continuously and stably supplied to the urban residential area and biogas residues serve as organic fertilizers.
Description
Technical field
The utility model belongs to and utilizes the methane-generating pit of anerobe to organic matter fermentation aerogenesis facility.
Background technology
The domestic rubbish disposal of town dweller community now still be take landfill as main, and garbage loading embeading is engulfed soil and farmland, and loses the large amount of organic in domestic refuse, and poisonous sepage and gas pollute to soil, underground water and atmosphere, destroy ecotope.Existing patent methane tank for urban residential areas (patent No.: 200420080273.3) and collection septic tank, garbage pool is in the residential quarter of the one methane-generating pit (patent No.: 200710132158.4) its structure contains two of pond bodies, opening for feed, discharge port and air outlet, an opening for feed is connected with ight soil water drain, another opening for feed is connected with garbage throw-in port, ight soil, rubbish directly enters methane-generating pit, therefore, ferment insufficient, affect the stability of aerogenesis, and interruption air feed, to resident living, make troubles, when resident is during without biogas, the high pressure producing in methane-generating pit does not obtain safe handling.
Summary of the invention
The utility model provides a kind of town residential area biogas generating pit, overcome above-mentioned the deficiencies in the prior art, solve ight soil and rubbish and enter methane-generating pit after preliminary thinning processing, thereby obtain evenly fermentation fully, gas production rate is increased, two above methane-generating pits, stagger the time reinforced, reload, guarantee the stable and air feed continuously of aerogenesis, due to explosion-proof equipment being installed, resident, during without gas, the high pressure in methane-generating pit obtains release, has guaranteed the safety of methane-generating pit.
The utlity model has two methane-generating pits (1), fecaluria feed-pipe (5), fecaluria suction pump (6), feeding pipe (7) grinds up the refuse, garbage grinder (8), biogas escape pipe (9), residue outlet (10), slags tap and takes out pump (11), riot gear (12), septic tank (13), fecaluria tail pipe (16), T-valve (18), is characterized in that the fecaluria delivery pipe of residential quarter is communicated with septic tank, fecaluria tail pipe is connected with fecaluria suction pump import, and its outlet is connected with left and right fecaluria feed-pipe and left and right methane-generating pit respectively through T-valve; The domestic refuse of residential quarter is pulverized and to be entered respectively two methane-generating pits by the feeding pipe that grinds up the refuse through garbage grinder, and the top of methane-generating pit is provided with biogas escape pipe and explosion-proof equipment, and biogas bottom is provided with residue outlet, and its other end is taken out pump inlet and is connected with slagging tap.
The bottom of methane-generating pit is semisphere, upwards shrinks gradually, and top is sealedly connected and fixed by hemispheric end socket (4).
Two methane-generating pits, are increased to 3～6 according to resident's population in community.
Residue outlet, the mouth of pipe in methane-generating pit bottom is the suction port of hydraucone formula.
Explosion-proof equipment, is comprised of safety valve and vapor pipe (17).
A hole, by hemispheric end socket, is set up in end socket side in methane-generating pit top, and is connected by flange plate (15) sealing.
Two methane-generating pits, septic tank is all placed in below ground (14), is enclosed construction.
The utility model has the advantages that, methane-generating pit, septic tank is all built in underground, volume can expand, land occupation not, solves town dweller community domestic rubbish disposal problem again, and first the ight soil of residential quarter enter septic tank, carried out pre-treatment, domestic refuse, through garbage grinder pulverization process, makes the material refinement in methane-generating pit, and fermentation evenly, fully, gas production rate increases and is stable, and the charging of staggering the time of a plurality of methane-generating pits, reloads, assurance is to residential quarter continous-stable air feed, and natural pond slag is used as organic fertilizer.
Accompanying drawing explanation
Figure is the principle of work schematic diagram of town residential area biogas generating pit.
Embodiment
The utility model is further described in connection with accompanying drawing, at the periphery of town dweller community septic tank, at least build two identical methane-generating pits (1), also can build a larger main pond, the secondary pond that another is less, the bottom of methane-generating pit is semisphere, it is lower large that pool wall is, upper little Pear-Shaped, at the bottom of pond, be integrated with pool wall, with Steel Concrete, build, through the slurry sealing of shaking, antiseep is processed, methane-generating pit outer wall has rock wool heat-preservation layer insulation, and the suitable for reading and hemispheric end socket (4) of pool wall is sealedly connected and fixed.Fecaluria in septic tank is sent into left and right fecaluria feed-pipe (5) by fecaluria suction pump (6) through T-valve (18) control through fecaluria tail pipe (16) and is entered left and right methane-generating pit (1).Domestic refuse enters methane-generating pit by the feeding pipe that grinds up the refuse (7) after garbage grinder (8) is pulverized, and after certain hour fermentation, biogas enters in resident family by biogas escape pipe (9) or with natural gas line is grid-connected.When resident during without biogas the pressure in methane-generating pit raise, when surpassing safe pressure, after the safety valve release in methane-generating pit, by vapor pipe (17) high-altitude, discharge.If the biogas in methane-generating pit is used up, the natural pond slag of methane-generating pit bottom is taken out pump (11) extraction through the suction port of the hydraucone formula of residue outlet (10) by slagging tap, and its natural pond slag is used as organic fertilizer, then pouring into and grinding up the refuse and fecaluria wait aerogenesis.Another methane-generating pit air feed, guarantees each home-use gas in residential quarter simultaneously.In particular cases, staff is by the hole of end socket side, and dismounting flange plate (15) enters methane-generating pit and carries out special processing.
Claims (7)
1. town residential area biogas generating pit, there are two methane-generating pits (1), fecaluria feed-pipe (5), fecaluria suction pump (6), feeding pipe (7) grinds up the refuse, garbage grinder (8), biogas escape pipe (9), residue outlet (10), slag tap and take out pump (11), riot gear (12), septic tank (13), fecaluria tail pipe (16), T-valve (18), the fecaluria delivery pipe that it is characterized in that residential quarter is communicated with septic tank, and fecaluria tail pipe is connected with fecaluria suction pump import, and its outlet is connected with left and right fecaluria feed-pipe and left and right methane-generating pit respectively through T-valve; The domestic refuse of residential quarter is pulverized and to be entered respectively two methane-generating pits by the feeding pipe that grinds up the refuse through garbage grinder, and the top of methane-generating pit is provided with biogas escape pipe and explosion-proof equipment, and biogas bottom is provided with residue outlet, and its other end is taken out pump inlet and is connected with slagging tap.
2. town residential area biogas generating pit according to claim 1, is characterized in that the bottom of methane-generating pit is semisphere, upwards shrinks gradually, and top is sealedly connected and fixed by hemispheric end socket (4).
3. town residential area biogas generating pit according to claim 1, is characterized in that said two methane-generating pits, according to resident's population in community, is increased to 3～6.
4. town residential area biogas generating pit according to claim 1, is characterized in that said residue outlet, and the mouth of pipe in methane-generating pit bottom is the suction port of hydraucone formula.
5. town residential area biogas generating pit according to claim 1, is characterized in that said explosion-proof equipment, safety valve and vapor pipe (17), consists of.
6. town residential area biogas generating pit according to claim 2, is characterized in that said methane-generating pit top, by hemispheric end socket, sets up a hole in end socket side, and is connected by flange plate (15) sealing.
7. town residential area biogas generating pit according to claim 1, is characterized in that two methane-generating pits, and septic tank is all placed in below ground (14), is enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343156.5U CN203890360U (en) | 2014-06-20 | 2014-06-20 | Methane tank structure in urban residential area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343156.5U CN203890360U (en) | 2014-06-20 | 2014-06-20 | Methane tank structure in urban residential area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890360U true CN203890360U (en) | 2014-10-22 |
Family
ID=51716787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343156.5U Expired - Fee Related CN203890360U (en) | 2014-06-20 | 2014-06-20 | Methane tank structure in urban residential area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293853A (en) * | 2015-08-27 | 2016-02-03 | 浙江海洋学院 | Waste treatment system |
-
2014
- 2014-06-20 CN CN201420343156.5U patent/CN203890360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293853A (en) * | 2015-08-27 | 2016-02-03 | 浙江海洋学院 | Waste treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 266071 Shandong province Qingdao City, Zhenjiang Road No. 53 Room 309 Patentee after: Hu Yanjie Address before: 266071 Shandong Province, Qingdao city Zhenjiang Road No. 53 Room 309 Patentee before: Hu Yanjie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190620 |