CN203530015U - Double-circulation efficient anaerobic reactor - Google Patents
Double-circulation efficient anaerobic reactor Download PDFInfo
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- CN203530015U CN203530015U CN201320676541.7U CN201320676541U CN203530015U CN 203530015 U CN203530015 U CN 203530015U CN 201320676541 U CN201320676541 U CN 201320676541U CN 203530015 U CN203530015 U CN 203530015U
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- anaerobic reactor
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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Abstract
The utility model discloses a double-circulation efficient anaerobic reactor, belonging to the technical field of environment protection appliances. The reactor comprises a tank body, wherein a first-level sludge reaction bed, a first-level three-phase separator, a second-level sludge reaction bed, and a second-level three-phase separator are sequentially arranged from bottom to top in the tank body, a gas collecting tube is arranged on the first-level sludge reaction bed and the second-level sludge reaction bed and is connected with a gas liquid separator, the gas liquid separator is connected with a water collecting device through a central pipeline, the water collecting device is connected with a water distributing system at the bottom of the tank body through a circulation outlet, and the top part of the gas liquid separator is connected with a methane compressor. The double-circulation efficient anaerobic reactor is provided with the gas liquid separator and the methane compressor, so that the methane produced during fermentation is effectively removed, the resources are reasonably utilized, a structure of the first-level three-phase separator and the second-level three-phase separator improves the removing efficiency, the water distributing system adopts a multipoint water inlet mode, and a clearing tube is provided with a cleaning sheet, so that a water circulation system is smooth and efficient.
Description
Technical field
The utility model belongs to environment protection technique with the apparatus field, is specifically related to a kind of pair of cycle efficient anaerobic reactor.
Background technology
At present, fermentation enterprise generally adopts anaerobic reactor to fermentation sewage, and mud is processed, and produces biogas after sludge treatment, adopts the method for directly burning to process, and producing active sludge can mix as fertilizer sources with other nutritive ingredients.
Although the direct burning of biogas can be disposed these waste gas,, in biogas, containing some sulphur and phosphorus etc. can not clean-burning material, atmosphere pollution.
Anaerobic reactor bottom mud is discharged by sewage draining exit, of long duration have intractable spot and is trapped in sewage draining exit, blocking pipe, more there are some than the relatively large foreign material that can not thoroughly be fermented, stop up blow-off line, cause and use inconvenience, need often dismounting cleaning.
Utility model content
The utility model is processed in process of methane and is produced topsoil for current anaerobic reactor, and the problem of stopping up easily occurs blow-off pipe, proposes a kind of pair of cycle efficient anaerobic reactor.
A kind of pair of cycle efficient anaerobic reactor, comprise tank body 1, tank body 1 inside up sets gradually one-level sludge reaction bed 2 by bottom, one-level triphase separator 3, secondary sludge reaction bed 4, secondary triphase separator 5, described one-level sludge reaction bed 2 and secondary sludge reaction bed 4 are provided with effuser 6, be connected with gas-liquid separator 7, gas-liquid separator 7 is connected with water collector 9 by center tube 8, water collector 9 is connected with the water distribution system 11 of tank body 1 bottom by loop exit 10, and gas-liquid separator 7 tops are connected with Marsh gas compression machine 19.
The bottom of described water distribution system 11 is provided with sedimentation filtering net 12.
Described sedimentation filtering net 12 is provided with cleaning brush 13.
Described water distribution system 11 comprises water inlet manifold 14 and the distributive pipe 15 being connected with water inlet manifold 14, and distributive pipe 15 is connected with clear and coherent pipe 16.
The central part of described clear and coherent pipe 16 is provided with cleaning sheet 17.
Described cleaning sheet 17 is provided with hairbrush 18.
The beneficial effects of the utility model: the utility model arranges gas-liquid separator and Marsh gas compression machine, can effectively remove the biogas that fermentation produces, and can make rational use of resources, two-stage triphase separator structure has increased removal efficiency, water distribution system adopts multipoint water feeding, clear and coherent pipe arranges cleaning sheet, makes water circulation system unobstructed, efficient.
Accompanying drawing explanation
Fig. 1 is the two cycle efficient anaerobic structure of reactor schematic diagram of the utility model;
Fig. 2 is the utility model water distribution system structural representation;
Fig. 3 is the utility model cleaning sheet structural representation;
In figure, 1-tank body, 2-one-level sludge reaction bed, 3-one-level triphase separator, 4-secondary sludge reaction bed, 5-secondary triphase separator, 6-effuser, 7-gas-liquid separator, 8-center tube, 9-water collector, 10-loop exit, 11-water distribution system, 12-sedimentation filtering net, 13-cleaning brush, 14-water inlet manifold, 15-distributive pipe, the clear and coherent pipe of 16-, 17-cleaning sheet, 18-hairbrush, 19-Marsh gas compression machine.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1
A kind of pair of cycle efficient anaerobic reactor, as shown in Figure 1, comprise tank body 1, tank body 1 inside up sets gradually one-level sludge reaction bed 2 by bottom, one-level triphase separator 3, secondary sludge reaction bed 4, secondary triphase separator 5, described one-level sludge reaction bed 2 and secondary sludge reaction bed 4 are provided with effuser 6, be connected with gas-liquid separator 7, gas-liquid separator 7 is connected with water collector 9 by center tube 8, and water collector 9 is connected with the water distribution system 11 of tank body 1 bottom by loop exit 10, and gas-liquid separator 7 tops are connected with Marsh gas compression machine 19.
The bottom of described water distribution system 11 is provided with sedimentation filtering net 12.
Described sedimentation filtering net 12 is provided with cleaning brush 13.
Described water distribution system 11 (as shown in Figure 2) comprises water inlet manifold 14 and the distributive pipe 15 being connected with water inlet manifold 14, and distributive pipe 15 is connected with clear and coherent pipe 16.
The device instrument of the present embodiment arranges: specific conductivity, temperature, online discharge monitoring instrument are set on intake pump lift line, water quality condition and the flow of the water inlet of monitoring anaerobism.Meanwhile, set temperature sensor and pH meter on circulation line, the reaction condition in on-line monitoring anaerobic reactor.Heat exchanger is imported and exported and is all provided with thermometer and tensimeter, to monitor the operation conditions of exchang medium.
The equipment characteristic of the present embodiment: multipoint water feeding, water distribution is even, has overcome the problem of line clogging; Strong shock resistance, rely on internal recycle, force outer circulation flowing water, backflow can increase the hydraulic load of reactor, guarantee treatment effect, for ultrahigh concentration or the organic waste water that contains toxic substance, backflow can be diluted substrate concn and the toxic substance concentration entering in reactor, reduces it to the inhibition of microorganism and murder by poisoning; Processing efficiency is high, and organic removal rate can reach 80-85%.
Embodiment 2
A kind of pair of cycle efficient anaerobic reactor, as shown in Figure 1, comprise tank body 1, tank body 1 inside up sets gradually one-level sludge reaction bed 2 by bottom, one-level triphase separator 3, secondary sludge reaction bed 4, secondary triphase separator 5, described one-level sludge reaction bed 2 and secondary sludge reaction bed 4 are provided with effuser 6, be connected with gas-liquid separator 7, gas-liquid separator 7 is connected with water collector 9 by center tube 8, and water collector 9 is connected with the water distribution system 11 of tank body 1 bottom by loop exit 10, and gas-liquid separator 7 tops are connected with Marsh gas compression machine 19.
The bottom of described water distribution system 11 is provided with sedimentation filtering net 12.
Described sedimentation filtering net 12 is provided with cleaning brush 13.
Described water distribution system 11 (as shown in Figure 2) comprises water inlet manifold 14 and the distributive pipe 15 being connected with water inlet manifold 14, and distributive pipe 15 is connected with clear and coherent pipe 16.
The central part of described clear and coherent pipe 16 is provided with cleaning sheet 17 (as shown in Figure 3).
Described cleaning sheet 17 is provided with hairbrush 18.
The device instrument of the present embodiment arranges: specific conductivity, temperature, online discharge monitoring instrument are set on intake pump lift line, water quality condition and the flow of the water inlet of monitoring anaerobism.Meanwhile, set temperature sensor and pH meter on circulation line, the reaction condition in on-line monitoring anaerobic reactor.Heat exchanger is imported and exported and is all provided with thermometer and tensimeter, to monitor the operation conditions of exchang medium.
The equipment characteristic of the present embodiment: multipoint water feeding, water distribution is even, has overcome the problem of line clogging; Clear and coherent pipe arranges cleaning sheet structure, prevents foreign matters from being blocked; Strong shock resistance, rely on internal recycle, force outer circulation flowing water, backflow can increase the hydraulic load of reactor, guarantee treatment effect, for ultrahigh concentration or the organic waste water that contains toxic substance, backflow can be diluted substrate concn and the toxic substance concentration entering in reactor, reduces it to the inhibition of microorganism and murder by poisoning; Processing efficiency is high, and organic removal rate can reach 80-85%.
Claims (6)
1. a two cycle efficient anaerobic reactor, comprise tank body (1), tank body (1) is inner up sets gradually one-level sludge reaction bed (2) by bottom, one-level triphase separator (3), secondary sludge reaction bed (4), secondary triphase separator (5), it is characterized in that, described one-level sludge reaction bed (2) and secondary sludge reaction bed (4) are provided with effuser (6), be connected with gas-liquid separator (7), gas-liquid separator (7) is connected with water collector (9) by center tube (8), water collector (9) is connected with the water distribution system (11) of tank body (1) bottom by loop exit (10), gas-liquid separator (7) top is connected with Marsh gas compression machine (19).
2. a kind of pair of cycle efficient anaerobic reactor according to claim 1, is characterized in that, the bottom of described water distribution system (11) is provided with sedimentation filtering net (12).
3. a kind of pair of cycle efficient anaerobic reactor according to claim 2, is characterized in that, described sedimentation filtering net (12) is provided with cleaning brush (13).
4. a kind of pair of cycle efficient anaerobic reactor according to claim 1, it is characterized in that, described water distribution system (11) comprises water inlet manifold (14) and the distributive pipe (15) being connected with water inlet manifold (14), and distributive pipe (15) is connected with clear and coherent pipe (16).
5. a kind of pair of cycle efficient anaerobic reactor according to claim 4, is characterized in that, the central part of described clear and coherent pipe (16) is provided with cleaning sheet (17).
6. a kind of pair of cycle efficient anaerobic reactor according to claim 5, is characterized in that, described cleaning sheet (17) is provided with hairbrush (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676541.7U CN203530015U (en) | 2013-10-31 | 2013-10-31 | Double-circulation efficient anaerobic reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320676541.7U CN203530015U (en) | 2013-10-31 | 2013-10-31 | Double-circulation efficient anaerobic reactor |
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| CN203530015U true CN203530015U (en) | 2014-04-09 |
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| CN201320676541.7U Expired - Lifetime CN203530015U (en) | 2013-10-31 | 2013-10-31 | Double-circulation efficient anaerobic reactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145342A (en) * | 2016-08-30 | 2016-11-23 | 无锡市兴盛环保设备有限公司 | A kind of water distribution system for anaerobic reactor |
| CN113321298A (en) * | 2021-06-04 | 2021-08-31 | 浙江瀚邦环保科技有限公司 | System for rural domestic sewage is handled to two inner loop |
-
2013
- 2013-10-31 CN CN201320676541.7U patent/CN203530015U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145342A (en) * | 2016-08-30 | 2016-11-23 | 无锡市兴盛环保设备有限公司 | A kind of water distribution system for anaerobic reactor |
| CN113321298A (en) * | 2021-06-04 | 2021-08-31 | 浙江瀚邦环保科技有限公司 | System for rural domestic sewage is handled to two inner loop |
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