CN206901875U - A kind of new membrane bubble is oxygenated biomembrane reaction component - Google Patents
A kind of new membrane bubble is oxygenated biomembrane reaction component Download PDFInfo
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- CN206901875U CN206901875U CN201720603397.2U CN201720603397U CN206901875U CN 206901875 U CN206901875 U CN 206901875U CN 201720603397 U CN201720603397 U CN 201720603397U CN 206901875 U CN206901875 U CN 206901875U
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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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of new membrane bubble to be oxygenated biomembrane reaction component, and it includes curtain hollow-fibre membrane group, fixed filler, air inlet pipe, escape pipe, fix bar；Combined between described curtain hollow-fibre membrane group and fixed filler in curtain interval or non-gap combination arranges that described curtain hollow-fibre membrane group is at least 1 group, and described fixation filler is at least 2 groups；Described fixation filler is at least one kind in combined stuffing, elastic filler；Described curtain hollow-fibre membrane group is connected to parallel air inlet pipe and escape pipe；Described fixation filler both ends are separately fixed in parallel air inlet pipe and escape pipe；Described fix bar is connected to parallel air inlet pipe and escape pipe, and fix bar is at least 1.The biomembrane reaction component can significantly improve the microorganism total amount and oxygen supply utilization rate of unit volume, while greatly improve water body purification effect and reduce ton cost of water treatment.
Description
Technical field
The utility model belongs to purifying water process technology, such as ecological water body improvement, waste water control, wastewater treating technology field
Deng, and in particular to a kind of new membrane bubble is oxygenated biomembrane reaction component.
Background technology
Biological contact oxidation process is a kind of biological effluent treatment derived from from biomembrance process, i.e., is loaded in device
A number of filler, using dwelling, the microbial biofilm that is attached to high concentration on filler (aerobic microbiological, anoxic microorganism, is detested
Oxygen animalcule), water oxygen and part nitrate nitrogen, total phosphorus etc., acted on by biological oxidation, by the pollutant in waste water
Oxidation Decomposition, reach purification purpose.Traditional film bubble formula oxygenic reaction component is placed in polluted-water, and reaction component is by hollow fibre
Film filler composition is tieed up, hollow-fibre membrane filler not only supplies oxygen to biomembrane, while is the carrier of attached biological film again, by water inlet pipe
Duan Lianxu is passed through air, and air enters the inner chamber of saturating hollow-fibre membrane, and the oxygen in air is through hollow under pressure
Micropore, the membranous wall of tunica fibrosa, the air of some residual are discharged by escape pipe；The oxygen of transmission enters oxygen flow hollow-fibre membrane outer wall
Biomembrane, the biosphere close to oxygen flow hollow-fibre membrane outer wall obtains the oxygen of abundance due to that can arrive, so can be formed
Oxygen area, the aerobic zone can be removed the reaction of carbonaceous organic material and ammonia nitrogen, the life away from oxygen flow hollow-fibre membrane outer wall
Nitride layer, anoxic zone can be formed, the anoxic zone can be removed the reaction of nitrate and nitrite nitrogen, so that waste water obtains
Purification；Its distinguishing feature is still or micro-bubble oxygen supply, will supply oxygen pressure control and (be produced in bubble point during aeration on fiber membranous wall
The minimum gas pressure intensity of anger bubble) only have the part micro-bubble bubble spilling water surface below, during oxygen supply, aeration can be improved
Efficiency.
But there is problems with traditional film bubble formula oxygenic reaction component：(1) hollow-fibre membrane packing elements price is led to
Often higher and arrangement is simple to be repeated, and part packed density is not high, and the microorganism of unit volume is limited, and causes the treatment effeciency of device
It is relatively low, limit it and be widely applied；(2) because the biomembrane of hollow fiber membrane surface is in continuous growth, metabolism, biology
Film is in the alternation procedure that constantly thickens, come off, and micropore everywhere is stressed, resistance is different, and no bubble is difficult to realize substantially, portion
Divide the outlet of fenestra to form micro-bubble to be oxygenated and overflow into water, the microbial biomass beyond hollow-fibre membrane is again insufficient, molten
Solution oxygen cannot be utilized sufficiently.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of new membrane bubble oxygenation biomembrane reaction group
Part, can significantly improve the microorganism total amount and oxygen supply utilization rate of unit volume, while greatly improve water body purification effect and reduction
Ton cost of water treatment.
To achieve the above object, the technical solution adopted in the utility model is：A kind of new membrane bubble oxygenation biomembrane is anti-
Component is answered, is characterized in：It includes curtain hollow-fibre membrane group, fixed filler, air inlet pipe, escape pipe, fix bar；Described curtain
Combined between formula hollow-fibre membrane group and fixed filler in curtain interval or non-gap combination is arranged, described curtain hollow-fibre membrane
Group is at least 1 group, and described fixation filler is at least 2 groups；Described fixation filler is at least in combined stuffing, elastic filler
It is a kind of；Described curtain hollow-fibre membrane group is connected to parallel air inlet pipe and escape pipe；Described fixation filler both ends difference
It is fixed in parallel air inlet pipe and escape pipe；Described fix bar is connected to parallel air inlet pipe and escape pipe, and fix bar is extremely
It is 1 less.
The width of described curtain hollow-fibre membrane group is 0.05~10.0 meter, is highly 0.1~10.0 meter, in membrane module
Doughnut can be monolayer alignment or multilayer curtain arrangement.
Described curtain hollow-fibre membrane group is 0.1~3.0m with fixed filler spacing, and described fixation filler spacing is
0.1~1.0m.
The described new membrane bubble oxygenation a length of 1m~100m of biomembrane reaction component, and multigroup can be arranged in parallel or in series in water
Field of environmental improvement uses；The spacing of the new membrane bubble oxygenation biomembrane reaction component in parallel is 0.1m~30m.
The beneficial effect of the utility model new membrane bubble oxygenation biomembrane reaction component is by film bubble formula oxygenic reaction
The fixation filler of hollow fiber film assembly and biological oxidation organically combines, and makes full use of film bubble formula oxygenic reaction component advantage
Both (oxygenation film and coefficient of oxygen utilization are high) and the high-concentration biological film amount of fixed filler advantage, significantly improve micro- life of unit volume
Thing total amount and oxygen supply utilization rate, while greatly improve water body purification effect and reduce ton cost of water treatment, it is with the obvious advantage, there is pole
Big application value.
Brief description of the drawings
Fig. 1 is new membrane bubble oxygenation biomembrane reaction component structure diagram：
1st, air inlet pipe, 2, escape pipe, 3, curtain hollow-fibre membrane group, 4, hollow-fibre membrane film wire, 5, fixed filler, 6, solid
Fixed pole.
Embodiment
The utility model embodiment combination accompanying drawing 1, is described in detail.
It will be seen from figure 1 that new membrane bubble oxygenation biomembrane reaction component includes curtain hollow-fibre membrane group 3, fixed
Filler 5, air inlet pipe 1, escape pipe 2, fix bar 6；It is in curtain interval between described curtain hollow-fibre membrane group 3 and fixed filler 5
Combination or non-gap combination arrangement, described curtain hollow-fibre membrane group 3 are at least 1 group, and described fixation filler 5 is at least 2
Group；Described fixation filler 5 is at least one kind in combined stuffing, elastic filler；Described curtain hollow-fibre membrane group 3 connects
In parallel air inlet pipe 1 and escape pipe 2；The described both ends of fixation filler 5 are separately fixed at parallel air inlet pipe 1 and escape pipe 2
On；Described fix bar 6 is connected to parallel air inlet pipe 1 and escape pipe 2, and fix bar is at least 1.
The width of described curtain hollow-fibre membrane group 3 is 0.05~10.0 meter, is highly 0.1~10.0 meter, in film group 3
Hollow-fibre membrane film wire 4 can be monolayer alignment or multilayer curtain arrangement.Described curtain hollow-fibre membrane group 3 is filled out with fixation
It is 0.1~3.0m to expect 5 spacing, and described fixation filler spacing is 0.1~1.0m.Described new membrane bubble oxygenation biomembrane is anti-
A length of 1m~the 100m of component is answered, and multigroup can be arranged in parallel or in series in the use of water environment treatment field；The new film bubble in parallel
The spacing of formula oxygenation biomembrane reaction component is 0.1m~30m.
Multigroup new membrane bubble oxygenation biomembrane reaction component in parallel or series is submerged into polluted-water (ecological water, dirt
Water, waste water) in, air is by air inlet pipe 1, the inner chamber of hollow-fibre membrane film wire 4, and under certain air pressure, oxygen is through hollow
The membranous wall of fiber membrane yarn 4, surplus air are discharged by escape pipe 2；The growth of the outer wall of hollow-fibre membrane film wire 4 has biomembrane, due to
The change of oxygen gradient, the biomembrane of different-thickness can form aerobic, anoxic, anaerobic zone, and the microorganism of aerobic zone completes organic matter
Removal and ammonia nitrogen nitrifying process, the microorganism of anoxic zone completes the processes such as denitrification, and the microorganism of anaerobic zone completes hydrolysis
The processes such as acidifying；In addition, by the release of the outer wall of hollow-fibre membrane film wire 4 and unemployed numerous tiny microbubbles, fix in addition
The surface of filler 5, which also grows, substantial amounts of fixed biofilm, and it can largely improve microorganism total amount and oxygen in unit of water body volume
Utilization rate, the water body purification efficiency of system is further enhanced, reduce ton water process cost of investment.
The utility model provides a kind of new membrane bubble oxygenation biomembrane reaction component, and it is by film bubble formula oxygenic reaction
Hollow-fibre membrane group 3 and the fixation filler 5 of biological oxidation organically combine, and make full use of film bubble formula oxygenic reaction group advantage
Both (oxygenation film and coefficient of oxygen utilization are high) and the high-concentration biological film amount of fixed filler advantage, then can significantly improve unit volume
Microorganism total amount and oxygen supply utilization rate, while greatly improve water body purification effect and reduce ton cost of water treatment, with the obvious advantage, tool
There is great application value.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, it should all be covered in of the present utility model and protection domain
Within.
Claims (4)
1. a kind of new membrane bubble is oxygenated biomembrane reaction component, it includes curtain hollow-fibre membrane group, fixed filler, air inlet
Pipe, escape pipe, it is characterised in that：Combined between described curtain hollow-fibre membrane group and fixed filler in curtain interval or non-gap
Combination arrangement, described curtain hollow-fibre membrane group are at least 1 group, and described fixation filler is at least 2 groups；Described fixation is filled out
Material is at least one kind in combined stuffing, elastic filler；Described curtain hollow-fibre membrane group be connected to parallel air inlet pipe and
Escape pipe；Described fixation filler both ends are separately fixed in parallel air inlet pipe and escape pipe；Described fix bar is connected to
Parallel air inlet pipe and escape pipe, fix bar are at least 1.
2. new membrane bubble according to claim 1 is oxygenated biomembrane reaction component, it is characterised in that：In described curtain
The width of empty fiber membrane component is 0.05~10.0 meter, is highly 0.1~10.0 meter, and the doughnut in membrane module can be single
Layer arrangement or the arrangement of multilayer curtain.
3. new membrane bubble according to claim 1 is oxygenated biomembrane reaction component, it is characterised in that：In described curtain
The spacing of empty fiber membrane component and fixed filler is 0.1~3.0m, and the spacing of described fixation filler is 0.1~1.0m.
4. new membrane bubble according to claim 1 is oxygenated biomembrane reaction component, it is characterised in that：Described new membrane
Bubble is oxygenated a length of 1m~100m of biomembrane reaction component, and multigroup can be arranged in parallel or in series in the use of water environment treatment field；Institute
The spacing for stating the new membrane bubble oxygenation biomembrane reaction component of parallel connection is 0.1m~30m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720603397.2U CN206901875U (en) | 2017-05-26 | 2017-05-26 | A kind of new membrane bubble is oxygenated biomembrane reaction component |
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| CN201720603397.2U CN206901875U (en) | 2017-05-26 | 2017-05-26 | A kind of new membrane bubble is oxygenated biomembrane reaction component |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957110A (en) * | 2017-05-26 | 2017-07-18 | 安徽华骐环保科技股份有限公司 | A kind of new membrane bubble is oxygenated biomembrane reaction component |
| CN108017144A (en) * | 2018-01-22 | 2018-05-11 | 安徽川清清环境科技有限公司 | Strengthen the purifying river water device that coupled biological membrane reactor is applied to river regulation |
| CN108609816A (en) * | 2018-07-19 | 2018-10-02 | 安徽华骐环保科技股份有限公司 | A kind of river sewage total system and its processing method |
| CN110255841A (en) * | 2019-07-02 | 2019-09-20 | 杭州膜能膜分离科技有限公司 | A kind of black and odorous water in-situ sediment remediation system based on MABR film |
-
2017
- 2017-05-26 CN CN201720603397.2U patent/CN206901875U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957110A (en) * | 2017-05-26 | 2017-07-18 | 安徽华骐环保科技股份有限公司 | A kind of new membrane bubble is oxygenated biomembrane reaction component |
| CN108017144A (en) * | 2018-01-22 | 2018-05-11 | 安徽川清清环境科技有限公司 | Strengthen the purifying river water device that coupled biological membrane reactor is applied to river regulation |
| CN108609816A (en) * | 2018-07-19 | 2018-10-02 | 安徽华骐环保科技股份有限公司 | A kind of river sewage total system and its processing method |
| CN110255841A (en) * | 2019-07-02 | 2019-09-20 | 杭州膜能膜分离科技有限公司 | A kind of black and odorous water in-situ sediment remediation system based on MABR film |
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