CN203346150U - Integrated hybrid bio-membrane reactor - Google Patents
Integrated hybrid bio-membrane reactor Download PDFInfo
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- CN203346150U CN203346150U CN 201320351796 CN201320351796U CN203346150U CN 203346150 U CN203346150 U CN 203346150U CN 201320351796 CN201320351796 CN 201320351796 CN 201320351796 U CN201320351796 U CN 201320351796U CN 203346150 U CN203346150 U CN 203346150U
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- aeration
- settling tank
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Abstract
The utility model relates to an integrated hybrid bio-membrane reactor. An aeration regulation hybrid main reaction tank above an air diffusion pipeline is internally provided with a main reaction tank bracket; bio-membrane reaction hanging packing is arranged on the main reaction tank bracket; the middle upper part of the aeration regulation hybrid main reaction tank is sleeved with a settling tank; a slow flow tank is communicated with the upside of the settling tank and sleeved with an overflow tank; the bottom of the settling tank is communicated with the aeration regulation hybrid main reaction tank by sludge backflow ports; an excessive sludge discharge pipeline is arranged at the lower part of the settling tank; and a water outlet pipeline is arranged at the lower part of the overflow tank. The reactor adopts an ingenious design mode to combine the original complicated structure and pipelines into a simple structure; a regulation tank, an aeration tank and the settling tank are combined and unified in a structure device arranged longitudinally; the reactor is simple in structure, convenient to operate, good in sewage mixing effect, small in floor area, low in operating cost, energy-saving and environment-friendly; and the space utilization ratio is greatly increased.
Description
Technical field
the utility model relates to a kind of waste disposal plant, is specifically related to a kind of sewage-treating reactor, particularly a kind of integrated combined biological membrane reactor.
Background technology
Pollution and the destruction of pollution and ecological damage, the particularly water surrounding of effectively controling environment, be to alleviate China's water resources contradiction day by day in short supply, realizes the important topic of Sustainable development.The above urban waters of China 90% is seriously polluted, and wastewater treatment rate is less than 40%, and nearly 50% key cities waters does not meet the source quality standard.How effectively water conservation, control rapidly the trend that water environment pollution is accelerated, and become the emphasis of China environmental protection work.
Domestic sewage processing method commonly used has Physical, chemical method, biological process both at home and abroad.Wherein the biological sewage treatment method is the most cheap treatment process, and for improving effect and the less working cost of sewage disposal, scientist has carried out more research and engineering practice for a long time both at home and abroad, has formed a set of comparatively perfect treatment scheme and technique.But, the equalizing tank of the technical process of traditional biological sewage treatment separates independent the setting with aeration tank and settling tank, three pond independent settings respectively, with pipeline, connect, floor space is large, working cost is higher, and there is comparatively complicated sewer line and air line, brought many inconvenience to operational management.Due to the quickening of urbanization process and the aggravation of environmental pollution, develop the sewage treatment process of some high-level efficiency and less energy-consumption and the problem that reactor replaces the urgent need solution that these aging techniques are biological sewage treatment.
Therefore, produce a kind of simple in structure, easy to operate, the sewage good mixing effect, biomass is large, and space availability ratio is high, and biological treatment effect is obvious, and floor space is little, working cost is low, energy-conserving and environment-protective, and the integrated combined biological membrane reactor of high efficiency, have wide market outlook.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy to operate, sewage good mixing effect, biomass is large, space availability ratio is high, biological treatment effect is obvious, floor space is little, working cost is low, the integrated combined biological membrane reactor of energy-conserving and environment-protective, high efficiency.
The technical solution of the utility model is achieved in that a kind of integrated combined biological membrane reactor, comprise the inlet channel be connected with peristaltic pump, be arranged on the waterpower spinner-type flowmeter on inlet channel, the intake ducting be connected with air pump, be arranged on the gas rotameter on intake ducting, described inlet channel is connected with the bottom of regulating the compound main reaction of aeration pond, be provided with in the bottom of regulating the compound main reaction of aeration pond the air diffuser pipeline be connected with intake ducting, the air diffuser pipeline is connected with sintering stone aeration head by pipeline, inside, adjusting aeration compound main reaction pond above the air diffuser pipeline is provided with main reaction pond support, be provided with biomembrane reaction on the support of main reaction pond and hang filler, be set with settling tank outside regulating middle and upper part, aeration compound main reaction pond, the settling tank top is communicated with the unhurried current pond, the outside, unhurried current pond is set with run-off, the bottom of settling tank is connected with the adjusting compound main reaction of aeration pond by the sludge reflux mouth, the settling tank bottom is provided with surplus mud discharging pipeline, the run-off bottom is provided with outlet conduit.
The compound main reaction of described adjusting aeration pond is the tetragonal body tubular structure that top is provided with opening, main reaction pond support is arranged on regulates middle inside position, the compound main reaction of aeration pond, and the entrance of air diffuser pipeline and sintering stone aeration head and inlet channel is arranged on to be regulated between aeration bottom surface, compound main reaction pond and main reaction pond support.
Described intake ducting is movably arranged on regulates inside, aeration compound main reaction pond, and sintering stone aeration head is at least two, and evenly is arranged on air diffuser pipeline below.
The quadrangular funnel-shaped structure of described settling tank for standing upside down, settling tank is sleeved on regulates the outside, the compound main reaction of aeration pond, its bottom is connected with the adjusting compound main reaction of aeration pond, the outer wall in the adjusting compound main reaction of aeration pond and the inwall of settling tank form the space of a sealed bottom, the sludge reflux mouth is opened on the compound main reaction of the adjusting aeration pond of regulating aeration compound main reaction pond and settling tank link position top, the sludge reflux mouth is at least two, and evenly is opened in the side of regulating the compound main reaction of aeration pond.
Described unhurried current pond is arranged on the settling tank top, the bottom in unhurried current pond is connected with settling tank, the unhurried current pond is hollow type tetragonal body structure, the outside in the unhurried current pond is set with run-off, run-off is arranged on upper position, middle part, unhurried current pond, the bottom surface of run-off is sleeved on the outside in unhurried current pond, and the outer wall in the inwall of run-off and unhurried current pond forms the space of a sealed bottom, and the end face in the end face of run-off and unhurried current pond is on same level.
Described outlet conduit is arranged on the bottom surface of run-off, is provided with the outlet water control valve door on outlet conduit, and described surplus mud discharging install pipeline, in the settling tank lower side, is provided with mud and discharges by-pass valve control on surplus mud discharging pipeline.
The open top in the compound main reaction of described adjusting aeration pond is arranged on the middle part in settling tank and unhurried current pond, the unhurried current pond is arranged on the middle part of run-off, and the horizontal plane at the open top place in the adjusting compound main reaction of aeration pond is lower than the residing horizontal plane of unhurried current pond open top.
The horizontal plane at the open top place of described settling tank is lower than regulating Shi plane, place, aeration compound main reaction pond, and the shape of settling tank bottom opening is identical with the outer wall shape of regulating the compound main reaction of aeration pond.
Described outlet water control valve door and mud are discharged by-pass valve control and are electromagnetic valve.
The utlity model has following positively effect: the utility model utilizes design cleverly to make originally complicated structures, pipeline effectively be combined into simple structures, realized that the compound of equalizing tank and aeration tank and settling tank is unified on a constructional device vertically arranged, not only simple in structure, handled easily, and the sewage good mixing effect, space availability ratio improves greatly, and floor space is little, working cost is low, energy-conserving and environment-protective; Water-in and inlet mouth are located to the bottom of regulating the compound main reaction of aeration pond, are conducive to realize the mixing fully of regulatory region sewage and air, and effective adjusting of the water quality and quantity of realizing; Be provided with biomembrane reaction in aeration zone and hang filler, can increase in reactor biomass and biological activity and reduce the sludge yield in sewage treatment process, biologic chain, biotic population, biomass, biological net complexity in the combined biological reaction zone are better than the single creature reaction zone, and its reaction effect more effectively improves; Sewage overflow enters ， settling region, settling region its supernatant liquor after the run-off precipitation and discharges reactor by outlet conduit, and mud utilizes gravity to pass through the sludge reflux mouth and turns back to aeration zone, and excess sludge is discharged reactor outward by surplus mud discharging pipeline; The multiple advantages such as the utlity model has processing efficiency high, the anti impulsion load ability is strong, and the excess sludge discharge amount is few, its treatment effect to sanitary sewage reaches national sanitary sewage comprehensive discharge primary standard.
The accompanying drawing explanation
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model internal structure schematic diagram,
Fig. 3 is the utility model settling tank internal structure schematic diagram.
Fig. 4 is the utility model working state structure schematic diagram.
Embodiment
As Fig. 1, 2, 3, shown in 4, a kind of integrated combined biological membrane reactor, comprise the inlet channel 2 be connected with peristaltic pump, be arranged on the waterpower spinner-type flowmeter 3 on inlet channel 2, the intake ducting 4 be connected with air pump, be arranged on the gas rotameter 5 on intake ducting 4, described inlet channel 2 is connected with the bottom of regulating the compound main reaction of aeration pond 1, be provided with in the bottom of regulating the compound main reaction of aeration pond 1 the air diffuser pipeline 13 be connected with intake ducting 4, air diffuser pipeline 13 is connected with sintering stone aeration head 14 by pipeline, 1 inside, the compound main reaction of adjusting aeration pond above air diffuser pipeline 13 is provided with main reaction pond support 15, be provided with biomembrane reaction on main reaction pond support 15 and hang filler 16, be set with settling tank 6 outside regulating 1 middle and upper part, the compound main reaction of aeration pond, settling tank 6 tops are communicated with unhurried current pond 7, unhurried current 7 outsides, pond are set with run-off 8, the bottom of settling tank 6 is connected with the adjusting compound main reaction of aeration pond 1 by sludge reflux mouth 17, settling tank 6 bottoms are provided with surplus mud discharging pipeline 10, run-off 8 bottoms are provided with outlet conduit 9.
The compound main reaction of described adjusting aeration pond 1 is provided with the tetragonal body tubular structure of opening for top, main reaction pond support 15 is arranged on regulates 1 middle inside position, the compound main reaction of aeration pond, and the entrance of air diffuser pipeline 13 and sintering stone aeration head 14 and inlet channel 2 is arranged on to be regulated between 1 bottom surface, the compound main reaction of aeration pond and main reaction pond support 15.Described intake ducting 4 is movably arranged on regulates 1 inside, the compound main reaction of aeration pond, and sintering stone aeration head 14 is at least two, and evenly is arranged on air diffuser pipeline 13 belows.The quadrangular funnel-shaped structure of described settling tank 6 for standing upside down, settling tank 6 is sleeved on regulates 1 outside, the compound main reaction of aeration pond, its bottom is connected with the adjusting compound main reaction of aeration pond 1, the outer wall in the adjusting compound main reaction of aeration pond 1 and the inwall of settling tank 6 form the space of a sealed bottom, sludge reflux mouth 17 is opened on the compound main reaction of the adjusting aeration pond 1 of regulating the compound main reaction of aeration pond 1 and settling tank 6 link position tops, sludge reflux mouth 17 is at least two, and evenly is opened in the side of regulating the compound main reaction of aeration pond 1.
Described unhurried current pond 7 is arranged on settling tank 6 tops, the bottom in unhurried current pond 7 is connected with settling tank 6, unhurried current pond 7 is hollow type tetragonal body structure, the outside in unhurried current pond 7 is set with run-off 8, run-off 8 is arranged on unhurried current 7 upper positions, middle part, pond, the bottom surface of run-off 8 is sleeved on the outside in unhurried current pond 7, and the outer wall in the inwall of run-off 8 and unhurried current pond 7 forms the space of a sealed bottom, and the end face in the end face of run-off 8 and unhurried current pond 7 is on same level.Described outlet conduit 9 is arranged on the bottom surface of run-off 8, is provided with outlet water control valve door 11 on outlet conduit 9, and described surplus mud discharging pipeline 10 is arranged on settling tank 6 lower side, is provided with mud on surplus mud discharging pipeline 10 and discharges by-pass valve control 12.
The open top in the compound main reaction of described adjusting aeration pond 1 is arranged on the middle part in settling tank 6 and unhurried current pond 7, unhurried current pond 7 is arranged on the middle part of run-off 8, and the horizontal plane at the open top place in the adjusting compound main reaction of aeration pond 1 is lower than the residing horizontal plane of unhurried current pond 7 open top.The horizontal plane at the open top place of described settling tank 6 is lower than regulating 1 Shi plane, place, the compound main reaction of aeration pond, and the shape of settling tank 6 bottom openings is identical with the outer wall shape of regulating the compound main reaction of aeration pond 1.Described outlet water control valve door 11 and mud are discharged by-pass valve control 12 and are electromagnetic valve.
The utility model adopts Plate Welding to form, and is divided into complex reaction district and settling region two portions.Regulate 1 bottom, the compound main reaction of aeration pond sintering stone aeration head 14 is set, sintering stone aeration head 14 is five, and evenly is arranged on air diffuser pipeline 13 belows.Aerating system consists of sintering stone aeration head, GF-series helical blower or air pump, LZB-4 glass rotameter.Main reaction pond support 15 is arranged on regulates 1 middle inside position, the compound main reaction of aeration pond, and Main Function is to hang filler 16 for hanging biomembrane reaction.Settling tank 6 bottoms are provided with surplus mud discharging pipeline 10, adopt the artificial spoil disposal of gravity or automatic mud removing.Two circular holes are respectively opened in the side, 1 three, pond of the compound main reaction of adjusting aeration of settling tank 6 bottoms, for returned sluge.Unhurried current 7 outsides, pond are set with run-off 8, run-off 8 is arranged on unhurried current 7 upper positions, middle part, pond, the bottom surface of run-off 8 is sleeved on the outside in unhurried current pond 7, the outer wall in the inwall of run-off 8 and unhurried current pond 7 forms the space of a sealed bottom, the end face in the end face of run-off 8 and unhurried current pond 7, on same level, is collected the clear water that emission treatment is crossed.Biomembrane reaction is hung the filler that filler 16 is 5 same specifications and is tied up on main reaction pond support 15.Select immersion to expand, volume increases, and the cotton thread fiber is easy to the material of biofilm.The utility model water inlet, through water tank, inlet channel 2 waterpower spinner-type flowmeters 3, the adjusting compound main reaction of aeration pond 1, after finally entering settling tank 6 precipitations, overflows to run-off 8 drainings by settling tank 6 tops through unhurried current pond 7.Inlet channel 2 water-ins and sintering stone aeration head 14 are located to adjusting 1 bottom, the compound main reaction of aeration pond, are conducive to realize the mixing fully of sewage and air, and the adjusting of the water quality and quantity of realizing.1 inside, the compound main reaction of adjusting aeration pond above air diffuser pipeline 13 is provided with main reaction pond support 15, be provided with biomembrane reaction on main reaction pond support 15 and hang filler 16, can increase in reactor biomass and biological activity and reduce the sludge yield in sewage treatment process.Biologic chain, biotic population, biomass, biological net complexity in the combined biological reaction zone are better than the single creature reaction zone, and its reaction effect is more effective.Sewage overflow enters settling tank 6, settling tank 6 after precipitation its supernatant liquor discharge reactors by outlet conduit 9, mud utilizes gravity to turn back to and regulate the compound main reaction of aeration pond 1 through sludge reflux mouth 17, and excess sludge is through the outer discharge settling tank 6 of surplus mud discharging pipeline 10.
The utility model processing efficiency is high, for the sewage of different concns, has all obtained good treatment effect.Sanitary sewage is processed and can be reached the two pollutants permission emission concentration that meet national standard later through this method, reach " national pollutent comprehensive discharge standard GB8978-1996 ", when processing sanitary sewage, the COD clearance can be up to 82.7%, and ammonia nitrogen removal frank reaches 96.9%.The utility model anti impulsion load ability is strong, at flooding quantity, under the condition identical with aeration time, can allow the Pollutant levels in water inlet to double.The utility model excess sludge discharge amount reduces, and the mud mud of combined biological embrane method is long age, and the excess sludge discharge amount is few, and a month spoil disposal once, greatly alleviates sludge treatment burden and handling basically.Variation has occurred in the utility model mud composition.Mud expands to zoogloea-miniature organism film symbiote by original single zoogloea, broad-spectrum biological and biologic chain have occurred, thereby has made the biological antagonist degradation, and synergisticing performance strengthens.The utility model aeration tank active sludge sedimentation function improves, and settling ratio SV% and SVI value significantly reduce, and generally, the SV% value lower than 80mL/g, makes mud not expand and disintegrate lower than 20%, SVI value.
Claims (9)
1. an integrated combined biological membrane reactor, comprise the inlet channel (2) be connected with peristaltic pump, be arranged on the waterpower spinner-type flowmeter (3) on inlet channel (2), the intake ducting be connected with air pump (4), be arranged on the gas rotameter (5) on intake ducting (4), it is characterized in that: described inlet channel (2) is connected with the bottom of regulating the compound main reaction of aeration pond (1), be provided with in the bottom of regulating the compound main reaction of aeration pond (1) the air diffuser pipeline (13) be connected with intake ducting (4), air diffuser pipeline (13) is connected with sintering stone aeration head (14) by pipeline, inside, the compound main reaction of adjusting aeration pond (1) in air diffuser pipeline (13) top is provided with main reaction pond support (15), be provided with biomembrane reaction on main reaction pond support (15) and hang filler (16), be set with settling tank (6) outside regulating middle and upper part, the compound main reaction of aeration pond (1), settling tank (6) top is communicated with unhurried current pond (7), the outside, unhurried current pond (7) is set with run-off (8), the bottom of settling tank (6) is connected with the adjusting compound main reaction of aeration pond (1) by sludge reflux mouth (17), settling tank (6) bottom is provided with surplus mud discharging pipeline (10), run-off (8) bottom is provided with outlet conduit (9).
2. integrated combined biological membrane reactor according to claim 1, it is characterized in that: the compound main reaction of described adjusting aeration pond (1) is provided with the tetragonal body tubular structure of opening for top, main reaction pond support (15) is arranged on regulates middle inside position, the compound main reaction of aeration pond (1), and the entrance of air diffuser pipeline (13) and sintering stone aeration head (14) and inlet channel (2) is arranged on to be regulated between (1) bottom surface, the compound main reaction of aeration pond and main reaction pond support (15).
3. integrated combined biological membrane reactor according to claim 1, it is characterized in that: described intake ducting (4) is movably arranged on regulates inside, the compound main reaction of aeration pond (1), sintering stone aeration head (14) is at least two, and evenly is arranged on air diffuser pipeline (13) below.
4. integrated combined biological membrane reactor according to claim 1, it is characterized in that: the quadrangular funnel-shaped structure of described settling tank (6) for standing upside down, settling tank (6) is sleeved on regulates the outside, the compound main reaction of aeration pond (1), its bottom is connected with the adjusting compound main reaction of aeration pond (1), the outer wall in the adjusting compound main reaction of aeration pond (1) and the inwall of settling tank (6) form the space of a sealed bottom, sludge reflux mouth (17) is opened on the compound main reaction of the adjusting aeration pond (1) of regulating the compound main reaction of aeration pond (1) and settling tank (6) link position top, sludge reflux mouth (17) is at least two, and evenly be opened in the side of regulating the compound main reaction of aeration pond (1).
5. integrated combined biological membrane reactor according to claim 1, it is characterized in that: described unhurried current pond (7) is arranged on settling tank (6) top, the bottom in unhurried current pond (7) is connected with settling tank (6), unhurried current pond (7) is hollow type tetragonal body structure, the outside in unhurried current pond (7) is set with run-off (8), run-off (8) is arranged on upper position, middle part, unhurried current pond (7), the bottom surface of run-off (8) is sleeved on the outside in unhurried current pond (7), the outer wall in the inwall of run-off (8) and unhurried current pond (7) forms the space of a sealed bottom, the end face in the end face of run-off (8) and unhurried current pond (7) is on same level.
6. integrated combined biological membrane reactor according to claim 1, it is characterized in that: described outlet conduit (9) is arranged on the bottom surface of run-off (8), be provided with outlet water control valve door (11) on outlet conduit (9), described surplus mud discharging pipeline (10) is arranged on settling tank (6) lower side, is provided with mud on surplus mud discharging pipeline (10) and discharges by-pass valve control (12).
7. integrated combined biological membrane reactor according to claim 2, it is characterized in that: the open top in the compound main reaction of described adjusting aeration pond (1) is arranged on the middle part in settling tank (6) and unhurried current pond (7), unhurried current pond (7) is arranged on the middle part of run-off (8), and the horizontal plane at the open top place in the adjusting compound main reaction of aeration pond (1) is lower than the residing horizontal plane of unhurried current pond (7) open top.
8. integrated combined biological membrane reactor according to claim 4, it is characterized in that: the horizontal plane at the open top place of described settling tank (6) is lower than regulating Shi plane, place, the compound main reaction of aeration pond (1), and the shape of settling tank (6) bottom opening is identical with the outer wall shape of regulating the compound main reaction of aeration pond (1).
9. integrated combined biological membrane reactor according to claim 6 is characterized in that: described outlet water control valve door (11) and mud are discharged by-pass valve control (12) and are electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320351796 CN203346150U (en) | 2013-06-19 | 2013-06-19 | Integrated hybrid bio-membrane reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320351796 CN203346150U (en) | 2013-06-19 | 2013-06-19 | Integrated hybrid bio-membrane reactor |
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| Publication Number | Publication Date |
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| CN203346150U true CN203346150U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320351796 Withdrawn - After Issue CN203346150U (en) | 2013-06-19 | 2013-06-19 | Integrated hybrid bio-membrane reactor |
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| CN (1) | CN203346150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288205A (en) * | 2013-06-19 | 2013-09-11 | 河南城建学院 | Integrated composite type bio-membrane reactor |
| CN108773971A (en) * | 2018-05-31 | 2018-11-09 | 浙江鑫广环保科技有限公司 | Dyeing and printing sewage materialization-biochemistry superposing type intensive treatment system |
-
2013
- 2013-06-19 CN CN 201320351796 patent/CN203346150U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288205A (en) * | 2013-06-19 | 2013-09-11 | 河南城建学院 | Integrated composite type bio-membrane reactor |
| CN108773971A (en) * | 2018-05-31 | 2018-11-09 | 浙江鑫广环保科技有限公司 | Dyeing and printing sewage materialization-biochemistry superposing type intensive treatment system |
| CN108773971B (en) * | 2018-05-31 | 2021-02-19 | 浙江鑫广环保科技有限公司 | Physicochemical-biochemical overlapped intensified treatment system for printing and dyeing sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20141022 |
|
| RGAV | Abandon patent right to avoid regrant |