CN100548903C - Double-system sanitary sewage purifying biogas generating pit - Google Patents
Double-system sanitary sewage purifying biogas generating pit Download PDFInfo
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- CN100548903C CN100548903C CNB2006100693161A CN200610069316A CN100548903C CN 100548903 C CN100548903 C CN 100548903C CN B2006100693161 A CNB2006100693161 A CN B2006100693161A CN 200610069316 A CN200610069316 A CN 200610069316A CN 100548903 C CN100548903 C CN 100548903C
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- chamber
- anaerobic
- level
- dividing plate
- generating pit
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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
Abstract
A kind of double-system sanitary sewage purifying biogas generating pit relates to a kind of sanitary sewage purifying biogas generating pit.Mainly form by water-in, one-level anaerobic room, secondary anaerobic chamber, biofiltration chamber; The present invention integrates two cover systems, and two one-level anaerobic rooms, two secondary anaerobic chambers, a biofiltration chamber are arranged, and biofiltration chamber wherein connects two cover systems; One-level anaerobic room and secondary anaerobic chamber are separated by the one-level dividing plate; One-level anaerobic room bottom is provided with the anerobe sludge blanket; It is indoor that the secondary dividing plate is located at secondary anaerobic, two portions before and after the secondary anaerobic chamber is divided into.This device is the integrated design, and reduces the seepage probability; Facility compact, floor space are little; Easily realize suitability for industrialized production, have intensity height, characteristics that temperature tolerance is good, have advantages such as good seal performance, factor of created gase height, long service life.
Description
Technical field
The present invention relates to a kind of sanitary sewage purifying biogas generating pit.
Background technology
At present, the methane-generating pit of building according to the design among the existing sanitary sewage purifying biogas generating pit standard collective drawings 90SS-1 adopts brick mix structure, and is made up of a plurality for the treatment of ponds.Shortcomings such as this old-fashioned sanitary sewage purifying biogas generating pit has long construction period, easy to leak, and the life-span is short; And when maintenance or cleaning, influence is normally used, and makes troubles to life.
Summary of the invention
In order to overcome the various shortcoming and defect of existing sanitary sewage purifying biogas generating pit, the invention provides a kind of double-system sanitary sewage purifying biogas generating pit, influence shortcomings such as use during with the long construction period that solves prior art, work-ing life weak point, easy to leak, maintenance.
The technical solution adopted for the present invention to solve the technical problems is to integrate two cover systems, serves as an axle left and right sides symmetrical configuration with the medullary ray of biofiltration chamber (9); Two one-level anaerobic rooms (2), two secondary anaerobic chambers (6), two water-ins (1), two water outlets (11) and a biofiltration chamber (9) are arranged, and biofiltration chamber (9) wherein is that two cover systems are shared; One-level anaerobic room (2) is separated by one-level dividing plate (5) with secondary anaerobic chamber (6), and one-level dividing plate (5) bottom is provided with through hole; One-level anaerobic room (2) bottom is provided with anerobe sludge blanket (16); Secondary dividing plate (7) is located in the secondary anaerobic chamber (6), two portions before and after the secondary anaerobic chamber is divided into, and there is certain inclination angle secondary dividing plate (7) lower section, helps mud to pass back in the one-level anaerobic room (2); The right and left in biofiltration chamber (9) respectively is provided with the identical central dividing plate of structure (8), and the bottom of two central dividing plates (8) is respectively equipped with an A (14), door B (15); Also be provided with valve F1, F2, F3, F4 on the pipeline simultaneously, reach the purpose that left and right sides system is freely switched by the folding condition of regulating each valve of F1-F4.
Adopt positively effect of the present invention to be:
1. this device integrates two cover systems, when wherein cover maintenance or scarfing cinder, can realize between two cover systems freely switching, and does not influence normal use.
2. this device is the integrated design, and reduces the seepage probability; Facility compact, floor space are little; Easily realize suitability for industrialized production; Reduce the execute-in-place time, make things convenient for installation.
3. adopt glass-reinforced plastic material to make, have that erosion resistance is strong, advantages such as insulation and good airproof performance, factor of created gase height, long service life, convenient construction.
The present invention is further described below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is cross section structure synoptic diagram of the present invention
Accompanying drawing 3 is pipeline connection diagram of the present invention
1 water-in among the figure, 2 one-level anaerobic rooms, 3 arch pond top covers, 4 escape pipes, 5 one-level dividing plates, secondary anaerobic chambers 6,7 secondary dividing plates, 8 central dividing plates, biofiltration chambers 9,10 flat covers, 11 water outlets, 12 biologic packing materials, 14 A of 13 compressed biogas pipes, 15 B, 16 anerobe sludge blankets, 17 Filtration Adsorption plates.
Embodiment:
The present invention adopts glass-reinforced plastic material to make one-piece construction, multistage gravity flow, overflow anaerobism consumption systems.
1. as shown in the figure, the structure of methane-generating pit is made of five parts: two one-level anaerobic rooms (2), two secondary anaerobic chambers (6), two water-ins (1), two water outlets (11) and a biofiltration chamber (9), one-level anaerobic room (2) wherein, secondary anaerobic chamber (6), biofiltration chamber (9) constitute a treatment system.
2. one-level anaerobic room (2) is separated by one-level dividing plate (5) with secondary anaerobic chamber (6), and through hole is arranged at one-level dividing plate (5) bottom, flows to the passage of secondary anaerobic chamber (6) as natural pond, digestion back liquid.Anerobe sludge blanket (16) is arranged at one-level anaerobic room (2) bottom.
3. two portions before and after secondary anaerobic chamber (6) are divided into by secondary dividing plate (7).Forwardly solid or suspended substance slip back to one-level anaerobic room (2) along the secondary dividing plate and participate in digestion again, and clear liquid then overflow is gone into the rear section, and the through hole by central dividing plate (8) bottom enters biofiltration chamber (9).
4. biofiltration chamber (9) are built-in with biologic packing material (12).The anerobe that is attached in the biologic packing material is decomposed digestion again to undecomposed material in the sewage.
5. flowing to post processing zone through the postdigestive sewage in biofiltration chamber (9) from water outlet (11) handles.
6. the right and left in biofiltration chamber (9) respectively is provided with the identical central dividing plate of structure (8), and the bottom of two central dividing plates (8) is respectively equipped with an A (14), door B (15).
7. when slagging tap, take off flat cover (13), adopt mechanical system to slag tap.Design has through hole and secondary dividing plate (7) bottom that certain inclination angle (seeing accompanying drawing) is arranged in one-level dividing plate (5) bottom, and mud too much in secondary anaerobic chamber (6) can enter one-level anaerobic room (2) by through hole automatically when cleaning excrement slag, remove together.
8. the pipeline connection connects according to accompanying drawing 3.
When F1, F3, F4 are in open mode, and F2 uses left side methane-generating pit system when being in closing condition, and a door B (15) be an open mode, and an A (14) is a closing condition, and the methane-generating pit system on the right is in idle state; When F1, F2, F4 are in open mode, and F3 uses the rightization excrement methane-generating pit when being in closing condition, and a B (15) is a closing condition, and an A (14) is an open mode, and the methane-generating pit system on the left side is in idle state.
When system needs repairing or during scarfing cinder, reaches the purpose that left and right sides system is freely switched by the folding condition of regulating each valve of F1-F4.Stressed evenly in order to guarantee one-piece construction, on one side when being in user mode, the other side is keeping in repair or scarfing cinder needs to be full of water after finishing.
9. the present invention can be used as the methane-generating pit of purifying domestic sewage, also can be used as the substitute of biotope septic tank.
Claims (3)
1. a double-system sanitary sewage purifying biogas generating pit mainly is made of water-in (1), one-level anaerobic room (2), secondary anaerobic chamber (6), biofiltration chamber (9), several parts of water outlet (11); It is characterized in that integrating two cover systems, serves as an axle left and right sides symmetrical configuration with the medullary ray of biofiltration chamber (9); Two one-level anaerobic rooms (2), two secondary anaerobic chambers (6), two water-ins (1), two water outlets (11) and a biofiltration chamber (9) are arranged, and biofiltration chamber (9) wherein is that two cover systems are shared; One-level anaerobic room (2) is separated by one-level dividing plate (5) with secondary anaerobic chamber (6); One-level anaerobic room (2) bottom is provided with anerobe sludge blanket (16); Secondary dividing plate (7) is located in the secondary anaerobic chamber (6), two portions before and after the secondary anaerobic chamber is divided into; The right and left in biofiltration chamber (9) respectively is provided with the identical central dividing plate of structure (8), and the bottom of two central dividing plates (8) is respectively equipped with an A (14), door B (15); Also be provided with valve F1, F2, F3, F4 on the pipeline simultaneously, reach the purpose that left and right sides system is freely switched by the folding condition of regulating each valve of F1-F4.
2. double-system sanitary sewage purifying biogas generating pit according to claim 1 is characterized in that one-level dividing plate (5) bottom is provided with through hole.
3, double-system sanitary sewage purifying biogas generating pit according to claim 1 is characterized in that there is certain inclination angle secondary dividing plate (7) lower section, helps mud to pass back in the one-level anaerobic room (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100693161A CN100548903C (en) | 2006-10-01 | 2006-10-01 | Double-system sanitary sewage purifying biogas generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100693161A CN100548903C (en) | 2006-10-01 | 2006-10-01 | Double-system sanitary sewage purifying biogas generating pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152966A CN101152966A (en) | 2008-04-02 |
| CN100548903C true CN100548903C (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100693161A Expired - Fee Related CN100548903C (en) | 2006-10-01 | 2006-10-01 | Double-system sanitary sewage purifying biogas generating pit |
Country Status (1)
| Country | Link |
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| CN (1) | CN100548903C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539313A (en) * | 2012-07-08 | 2014-01-29 | 安徽阜阳永志环能工程有限公司 | Public toilet anaerobic purifier |
| CN103641288B (en) * | 2013-12-13 | 2015-11-11 | 灵璧县林汇家禽育种有限责任公司 | For the treatment of the Resource comprehensive utilization device of fowl and animal excrement |
| CN103693831B (en) * | 2013-12-13 | 2016-05-11 | 灵璧县林汇家禽育种有限责任公司 | For the treatment of the comprehensive utilization of resources system of fowl and animal excrement |
| CN105819654B (en) * | 2015-01-07 | 2023-03-24 | 广州正晟科技有限公司 | Bottom drying type sludge drying device and method |
| CN108325367A (en) * | 2016-01-28 | 2018-07-27 | 烟台民望机电技术有限公司 | A kind of methane purification two-stage filter |
-
2006
- 2006-10-01 CN CNB2006100693161A patent/CN100548903C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101152966A (en) | 2008-04-02 |
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Granted publication date: 20091014 Termination date: 20121001 |