CN202849204U - Mmultistage sewage treatment device utilizing microbial technology - Google Patents
Mmultistage sewage treatment device utilizing microbial technology Download PDFInfo
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- CN202849204U CN202849204U CN 201220472058 CN201220472058U CN202849204U CN 202849204 U CN202849204 U CN 202849204U CN 201220472058 CN201220472058 CN 201220472058 CN 201220472058 U CN201220472058 U CN 201220472058U CN 202849204 U CN202849204 U CN 202849204U
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Abstract
The utility model discloses a multistage sewage treatment device utilizing a microbial technology. The device comprises a primary filtering device, an anaerobic microorganism reaction generator, an aerobic microorganism reaction generator, a secondary filtering device, a tertiary filtering device and a sterilizing device. The water outlet of the primary filtering device is connected with the water inlet of the anaerobic microorganism reaction generator; the anaerobic microorganism reaction generator is a sealed tank and is filled with a porous fiber filler; the water outlet of the anaerobic microorganism reaction generator is connected with the water inlet of the aerobic microorganism reaction generator; the aerobic microorganism reaction generator is internally provided with an aerating device and a rotating and stirring device and sequentially connected with the secondary filtering device and the tertiary filtering device; and the tertiary filtering device is connected with the sterilizing device. The multistage sewage treatment device which utilizes the microbial technology and is disclosed by the utility model can be used for treating the domestic sewage and the industrial wastewater step by step to discharge the reusable clean water, so that the water resource can be reused, and the pollution to the environment can be avoided.
Description
Technical field
The utility model relates to waste disposal plant, relates in particular to a kind of multi-stage sewage treatment device that utilizes microbial technique.
Background technology
Along with developing rapidly of China's economy, the people's lives level improves constantly, and the sewage that more and more contains multiple organic compound produces, and comprises sanitary sewage, industrial sewage etc.Organic components wherein needs to consume a large amount of oxygen in water in carrying out the bio-oxidation decomposition course, causes water hypoxia and corruption causes serious water pollution and environmental pollution.Utilize at present microbial technique to carry out the method for sewage disposal a lot, such as activated sludge process, biomembrance process, up-flow anaerobic sludge blanket method etc., the microbe species high to the organic matter of sewage capacity of decomposition will be screened, be tamed to one of key of these technology exactly, in recent years, effective microorganisms (EM) Technology had obtained rapidly development at home.Effective microbe is a kind of novel microorganism preparation that forms through compound cultivation with multiple-microorganism floras such as photosynthetic bacterium, yeast, milk-acid bacteria and actinomycetes, can be used for processing degradable sewage.But aerobic bacteria and anerobe generally can not play a role in same treatment facility simultaneously, and the efficient that conventional microbial technique is disposed of sewage is subject to the restriction of technique.
At present, it is high that the traditional method that can combine with effective microorganisms (EM) Technology exists power consumption, can not take full advantage of the shortcomings such as anerobe and aerobic bacteria decomposing organic matter.Therefore, provide a kind of and can ensure the effective microbe efficient application, the waste disposal plant of less energy-consumption becomes problem in the urgent need to address.
The utility model content
The purpose of this utility model provides a kind of multi-stage sewage treatment device that utilizes microbial technique, and this device can provide for the effective microbe that is applied to sewage disposal a kind of reaction unit of more reasonable structure.
The technical solution of the utility model is:
A kind of multi-stage sewage treatment device that utilizes microbial technique comprises:
Primary filter is equipped with filtering grid in the described primary filter;
The microbial reaction producer, described microbial reaction producer comprises anaerobion reaction generator and aerobic microbiological reaction generator, the water outlet of described primary filter be connected the water inlet of anaerobion reaction generator and connect; The water outlet of described anaerobion reaction generator connects the water inlet of described aerobic microbiological reaction generator;
Filtration unit, described filtration unit comprises two-stage filter and three-level filter device, the water outlet of described two-stage filter connects the water inlet of described three-level filter device; The water outlet of described aerobic microbiological reaction generator connects the water inlet of described two-stage filter;
Sterilizing unit, the inner actinolyte of installing of described sterilizing unit; The water inlet of described sterilizing unit is connected water outlet and is connected with three-level filter device.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, described anaerobe reaction generator is the tank body of sealing, and the multi-void fiber filler is dosed in inside.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, in the described aerobic microbiological reactor aerating apparatus is housed, described aerating apparatus is installed in the bottom of described aerobic microbiological reaction generator.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, in the described aerobic microbiological reaction generator gyratory agitation device is housed, described gyratory agitation device is comprised of turning axle and a plurality of blade, and blade is fixed on the turning axle with the direction perpendicular to turning axle.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, dose gac in the described two-stage filter.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, millipore filtration is installed in the described three-level filter device, described millipore filtration aperture is 0.8-1.2 μ.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, filtering grid in the described primary filter is two, be respectively macrovoid filtering grid and fine porosity filtering grid, described macrovoid filtering grid is installed in described primary filter near the position of water inlet; Described fine porosity filtering grid is installed in described primary filter near the position of water outlet.
Preferably, in the described multi-stage sewage treatment device that utilizes microbial technique, venting port is arranged at described anaerobion reaction generator top, venting port with is connected gas collector and connects.
The utlity model has following beneficial effect: by the microbial reaction producer of different condition is provided, be provided with respectively anaerobion reactor and aerobic microbiological reaction generator in the utility model, so that anaerobion and aerobic microbiological can carry out degradation treatment to sewage successively, in same equipment, realized making aerobic microbiological and anaerobion all to be utilized efficiently, solve the problem that effective microbe utilising efficiency that conventional microbial technique disposes of sewage is subject to the processing condition restriction, improved the efficient of sewage disposal.The described multi-stage sewage treatment device of microorganism treating sewage that utilizes can pass through stepwise disposal to sanitary sewage and industrial sewage, the clear water that discharge can utilize again, water resources is re-used, and stopped environmental pollution, using sewage treatment process of the present utility model, to have efficient high, the advantage that energy consumption is low.
Description of drawings
Fig. 1 is the structural representation that utilizes the multi-stage sewage treatment device of microbial technique described in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated, after making those of ordinary skills consult this specification sheets, can implement according to this.
As shown in Figure 1, a kind of multi-stage sewage treatment device that utilizes microbial technique comprises: primary filter 1 is equipped with filtering grid in the described primary filter 1; The microbial reaction producer, described microbial reaction producer comprises anaerobion reaction generator 2 and aerobic microbiological reaction generator 4, the water outlet of described primary filter 1 be connected the water inlet of anaerobion reaction generator 2 and connect; The water outlet of described anaerobion reaction generator 2 connects the water inlet of described aerobic microbiological reaction generator 4; Filtration unit, described filtration unit comprise two-stage filter 5 and three-level filter device 6, and the water outlet of described two-stage filter 5 connects the water inlet of described three-level filter device 6; The water outlet of described aerobic microbiological reaction generator 4 connects the water inlet of described two-stage filter 5; Sterilizing unit 7, the described sterilizing unit 7 inner actinolytes 11 of installing; The water outlet that the water inlet of described sterilizing unit 7 is connected with three-level filter device connects.
In the described multi-stage sewage treatment device that utilizes microbial technique, described anaerobe reaction generator 2 is the tank body of sealing, and multi-void fiber filler 13 is dosed in inside, is used for the enrichment culture anerobe.Be attached to the surface of multi-void fiber filler take acetic acid bacteria and methanobacteria as main anerobe, form cenobium, a plurality of cenobiums form the water treatment system of nature.
In the described multi-stage sewage treatment device that utilizes microbial technique, in the described aerobic microbiological reactor 4 aerating apparatus 3 is housed, described aerating apparatus 3 is installed in the bottom of described aerobic microbiological reaction generator 4, increases water oxygen gas content, is of value to the enrichment culture of aerobic bacteria.
In the described multi-stage sewage treatment device that utilizes microbial technique, in the described aerobic microbiological reaction generator 4 gyratory agitation device 9 is housed, described gyratory agitation device 9 is comprised of turning axle and a plurality of blade, blade is fixed on the turning axle with the direction perpendicular to turning axle, and the utility model further increases the oxygen content of water body by stirring action.
In the described multi-stage sewage treatment device that utilizes microbial technique, dose gac in the described two-stage filter 5, gac is used for the impurity in the planar water.
In the described multi-stage sewage treatment device that utilizes microbial technique, described three-level filter device 6 interior installation millipore filtrations 10, described millipore filtration aperture is 0.8-1.2 μ; Described three-level filter device 6 is by the molecule in the further trap water of the filtration of millipore filtration 10 with by the thalline that flows out in the microbial reaction producer.
In the described multi-stage sewage treatment device that utilizes microbial technique, filtering grid in the described primary filter is two, be respectively macrovoid filtering grid 14 and fine porosity filtering grid 15, described macrovoid filtering grid 14 is installed in described primary filter 1 near the position of water inlet; Described fine porosity filtering grid 15 is installed in described primary filter 1 near the position of water outlet.
In the described multi-stage sewage treatment device that utilizes microbial technique, 2 ones have venting port 12 on the described anaerobion reaction generator, venting port 12 with is connected gas collector 8 and connects, be used for collecting the methane gas that produces in the reaction, can be used as the uses such as fuel.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification sheets and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (8)
1. a multi-stage sewage treatment device that utilizes microbial technique is characterized in that, comprising:
Primary filter is equipped with filtering grid in the described primary filter;
The microbial reaction producer, described microbial reaction producer comprises anaerobion reaction generator and aerobic microbiological reaction generator, the water outlet of described primary filter be connected the water inlet of anaerobion reaction generator and connect, the water outlet of described anaerobion reaction generator connects the water inlet of described aerobic microbiological reaction generator;
Filtration unit, described filtration unit comprises two-stage filter and three-level filter device, the water outlet of described two-stage filter connects the water inlet of described three-level filter device, and the water outlet of described aerobic microbiological reaction generator connects the water inlet of described two-stage filter;
Sterilizing unit, the inner actinolyte of installing of described sterilizing unit; The water inlet of described sterilizing unit is connected water outlet and is connected with three-level filter device.
2. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1 is characterized in that, described anaerobe reaction generator is the tank body of sealing, and the multi-void fiber filler is dosed in inside.
3. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1 is characterized in that, in the described aerobic microbiological reactor aerating apparatus is housed, and described aerating apparatus is installed in the bottom of described aerobic microbiological reaction generator.
4. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1, it is characterized in that, in the described aerobic microbiological reaction generator gyratory agitation device is housed, described gyratory agitation device is comprised of turning axle and a plurality of blade, and blade is fixed on the turning axle with the direction perpendicular to turning axle.
5. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1 is characterized in that, doses gac in the described two-stage filter.
6. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1 is characterized in that, millipore filtration is installed in the described three-level filter device, and described millipore filtration aperture is 0.8-1.2 μ.
7. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1, it is characterized in that, filtering grid in the described primary filter is two, be respectively macrovoid filtering grid and fine porosity filtering grid, described macrovoid filtering grid is installed in described primary filter near the position of water inlet, and described fine porosity filtering grid is installed in described primary filter near the position of water outlet.
8. the multi-stage sewage treatment device that utilizes microbial technique as claimed in claim 1 is characterized in that, venting port is arranged at described anaerobion reaction generator top, venting port with is connected gas collector and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472058 CN202849204U (en) | 2012-09-14 | 2012-09-14 | Mmultistage sewage treatment device utilizing microbial technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220472058 CN202849204U (en) | 2012-09-14 | 2012-09-14 | Mmultistage sewage treatment device utilizing microbial technology |
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| CN202849204U true CN202849204U (en) | 2013-04-03 |
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| CN 201220472058 Expired - Fee Related CN202849204U (en) | 2012-09-14 | 2012-09-14 | Mmultistage sewage treatment device utilizing microbial technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979689A (en) * | 2014-05-29 | 2014-08-13 | 南京信息工程大学 | Device and treatment method for degrading organic wastewater by use of microorganisms |
| CN104326624A (en) * | 2014-10-21 | 2015-02-04 | 苏州富奇诺水治理设备有限公司 | Sewage treatment equipment |
| CN108439735A (en) * | 2018-06-22 | 2018-08-24 | 河南孚点电子科技有限公司 | A kind of sewage treatment unit for digital product workshop |
| CN109970229A (en) * | 2019-05-13 | 2019-07-05 | 杭州航航环保科技有限公司 | Environmental monitoring wastewater recycle device |
-
2012
- 2012-09-14 CN CN 201220472058 patent/CN202849204U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979689A (en) * | 2014-05-29 | 2014-08-13 | 南京信息工程大学 | Device and treatment method for degrading organic wastewater by use of microorganisms |
| CN103979689B (en) * | 2014-05-29 | 2016-02-24 | 南京信息工程大学 | A kind of device and treatment process utilizing microbiological deterioration organic waste water |
| CN104326624A (en) * | 2014-10-21 | 2015-02-04 | 苏州富奇诺水治理设备有限公司 | Sewage treatment equipment |
| CN108439735A (en) * | 2018-06-22 | 2018-08-24 | 河南孚点电子科技有限公司 | A kind of sewage treatment unit for digital product workshop |
| CN109970229A (en) * | 2019-05-13 | 2019-07-05 | 杭州航航环保科技有限公司 | Environmental monitoring wastewater recycle device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20140914 |
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| EXPY | Termination of patent right or utility model |