CN204022559U - Island sewage integrated treatment device - Google Patents
Island sewage integrated treatment device Download PDFInfo
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- CN204022559U CN204022559U CN201420312850.0U CN201420312850U CN204022559U CN 204022559 U CN204022559 U CN 204022559U CN 201420312850 U CN201420312850 U CN 201420312850U CN 204022559 U CN204022559 U CN 204022559U
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- oxygen
- starved area
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- treatment device
- island
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Abstract
The utility model discloses a kind of island sewage integrated treatment device, comprise oxygen-starved area, aerobic film district, discharge region and operational zone, wherein, in described oxygen-starved area, be provided with shore pipe and phegma cloth tank, in described aerobic zone, be provided with MBR membrane module, tubular type aerating system and reflux cycle air-lift device, between described oxygen-starved area and aerobic film district, top is communicated with by return line; Described operational zone comprises electrical control cubicles, film running gear, lift pump and blower fan; One end of described film running gear is connected with MBR membrane module, and the other end is connected to clear water zone; Described lift pump outlet is connected to the phegma cloth tank in oxygen-starved area; Described blower fan is connected with tubular type aerating apparatus.The island sewage integrated treatment device that the utility model provides, by oxygen-starved area and aerobic film district two portions biochemical treatment apparatus are set, between described oxygen-starved area and aerobic film district, top is communicated with by return line, realize different backflow functionality by valve regulated, have activated sludge process and MBR advantage concurrently.
Description
Technical field
The utility model relates to a kind of waste disposal plant, relates in particular to a kind of island sewage integrated treatment device.
Background technology
At present less for the technology and equipment of island sewage disposal, the sewage disposal of part Island is processed only simple " oil removal " and is processed i.e. discharge, and island periphery ecotope is caused to very big impact.Especially the high speed development of modern tourist trade has impelled more island vacation villas or small-sized holiday resort newly-built, the sewage of these remote districts, island without or only need cause enough attention to the problem of periphery discharge through simple process.
Island sewage has that the water yield is little, water quality and quantity vary within wide limits, feature that their location is remote, being applied at present island sewage treatment process mainly comprises activated sludge process, artificial swamp, drips filter bed, catalytic oxidation etc., these conventional art processing efficiencies are totally not high, effluent quality also fluctuates larger, the tolerance of impact load is poor, and structures generally adopt Reinforced Concrete Structure, and floor space is larger, inconvenience is moved and is changed, and has the problem of engineering construction, debugging cycle length.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of island sewage integrated treatment device, and can have two kinds of biochemical treatment advantages of activated sludge process and MBR concurrently, thereby greatly improve sewage treating efficiency, and simple in structure, be easy to apply.
The utility model is to solve the problems of the technologies described above the technical scheme adopting to be to provide a kind of island sewage integrated treatment device, comprise oxygen-starved area, aerobic film district, discharge region and operational zone, wherein, in described oxygen-starved area, be provided with shore pipe and phegma cloth tank, in described aerobic zone, be provided with MBR membrane module, tubular type aerating system and reflux cycle air-lift device, between described oxygen-starved area and aerobic film district, top is communicated with by return line.
Above-mentioned island sewage integrated treatment device, wherein, described operational zone comprises electrical control cubicles, film running gear, lift pump and blower fan; One end of described film running gear is connected with MBR membrane module, and the other end is connected to clear water zone; Described lift pump outlet is connected to the phegma cloth tank in oxygen-starved area; Described blower fan is connected with tubular type aerating apparatus.
Above-mentioned island sewage integrated treatment device, wherein, described film running gear comprises suction pump, motorized valve, vacuum meter and micro-filtration.
Above-mentioned island sewage integrated treatment device, wherein, described discharge region is provided with water outlet and blow-down pipe.
Above-mentioned island sewage integrated treatment device, wherein, described oxygen-starved area, aerobic film district, discharge region and operational zone are located in glass fibre reinforced plastics casing.
The utility model contrast prior art has following beneficial effect: the island sewage integrated treatment device that the utility model provides, by oxygen-starved area and aerobic film district two portions biochemical treatment apparatus are set, between described oxygen-starved area and aerobic film district, top is communicated with by return line, can realize different backflow functionality by valve regulated, adopt high performance membrane separating technology (MBR), have activated sludge process, two kinds of biochemical processing advantages of MBR concurrently.In addition, the utility model non-detachable mold blocking is made, can split field assembly, and shell entirety is used glass-reinforced plastic material, and intensity and anti-corrosion function have concurrently, and device inside arranges to be strengthened and supports, and can be placed in ground or be embedded in undergroundly, simple in structure, is easy to apply.
Brief description of the drawings
Fig. 1 is the utility model island sewage integrated treatment device structural representation.
In figure:
13 discharge region, aerobic film district, oxygen-starved area 2
4 operational zone 5 electrical control cubicles 6 film running gears
7 lift pump 8 blower fan 9MBR membrane modules
10 tubular type aerating apparatus 11 reflux cycle air-lift device 12 water outlets
13 phegma cloth tank 14 return line 15MBR film water inlet pipe and water outlet pipes
16 blow-down pipe 17 shore pipe 18 motorized valves
19 vacuum meter 20 suction pump 21 micro-filtration
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the utility model island sewage integrated treatment device structural representation.
Refer to Fig. 1, the island sewage integrated treatment device that the utility model provides comprises oxygen-starved area 1, aerobic film district 2, discharge region 3 and operational zone 4, wherein, in described oxygen-starved area 1, be provided with shore pipe 17 and phegma cloth tank 13, in described aerobic zone 2, be provided with MBR membrane module 9, tubular type aerating system 10 and reflux cycle air-lift device 11, between described oxygen-starved area 1 and aerobic film district 2, top is communicated with by return line 14.
The island sewage integrated treatment device that the utility model provides, wherein, described operational zone 4 comprises electrical control cubicles 5, film running gear 6, lift pump 7 and blower fan 8; One end of described film running gear 6 is connected with MBR membrane module 9, and the other end is connected to clear water zone; Described lift pump 7 outlets are connected to the phegma cloth tank 13 in oxygen-starved area 1; Described blower fan 8 is connected with tubular type aerating apparatus 10.Described film running gear 6 comprises suction pump 20, motorized valve 18, vacuum meter 19 and micro-filtration 21.
The island sewage integrated treatment device that the utility model provides, by oxygen-starved area 1 and aerobic film district 2 two portions biochemical treatment apparatus are set, between described oxygen-starved area 1 and aerobic film district 2, top is communicated with by return line 14, can realize different backflow functionality by valve regulated.Specifically.Two circulations of engagement positions are by reflux cycle air-lift device 11, return line 14 and lay respectively at oxygen-starved area 1 and two valves in aerobic film district 2 form, and can realize different backflow functionality by the adjusting of 2 valves.The short tube that is back to the mixture export place in aerobic film district 2 is positioned on aerobic film district 2 one side outlet liquid levels, and the mixed solution of backflow oxygen-starved area 1 passes through phegma cloth tank 13 water distributions to 1 water inlet, bottom, oxygen-starved area.The island sewage integrated treatment device that the utility model provides, processing efficiency is high, and anti impulsion load ability is strong, and stable effluent quality reaches GB one-level A standard.
The island sewage integrated treatment device that the utility model provides, wherein, described discharge region 3 is provided with water outlet 12 and blow-down pipe 16.Described oxygen-starved area 1, aerobic film district 2, discharge region 3 and operational zone 4 can be located in glass fibre reinforced plastics casing.Shell entirety is used glass-reinforced plastic material, the perishable environment in tolerance ocean, and intensity and anti-corrosion function have concurrently, and device operation adopts unmanned automatically to control.Non-detachable mold blocking is made, can split field assembly.Device inside arranges to be strengthened and supports, and can be placed on the ground or be embedded in underground, and mobile and transport is convenient in one-piece construction integrated design, and installation is convenient.
Island sewage integrated treatment device working process and principle that the utility model provides are as follows:
The utility model adopts activated sludge process and MBR (membrane bioreactor, membrane bioreactor) treatment process of technology combination, the efficient centrifugation of MBR is retained down most of activated sludge and impurity, improve activated sludge concentration in device, device processing treatment effect and efficiency are promoted greatly, make system possess the ability of stronger anti impulsion load simultaneously, utilize the oxygen of holding concurrently, aerobic microbiological is to the dissolving oily substance in sewage, organism, N, P degrades, transform, and finally by the efficient physical filteration of film, by macromole soluble substance, bacterium and colloid, thereby mud etc. are retained in the outer water outlet that obtains better water quality of film.Device provides power that nitrated aerobic section rear mixed-liquor return is realized to denitrogenation and dephosphorization to oxygen-starved area taking blower fan 8 as source of the gas.Specific works process is as follows:
1), lift pump 7 through by waste water lifting to phegma cloth tank 13, the mixed solution that simultaneously aerobic film district 2 internal reflux circulating gas-lifting devices 11 reflux also drains into phegma cloth tank 13 to be mixed with intaking.Under double oxygen environment, by region inner suspension mud, the organism in raw wastewater is tentatively degraded, transformed, carry out nitric nitrogen denitrification process simultaneously, itself requires the expenditure of energy denitrification process, can utilize partial organic substances.
2), shore pipe 17 is established, the regular spoil disposal of sludge concentration situation needing according to technique in 1 bottom, oxygen-starved area.
3) waste water after, tentatively degrading, transforming flows into aerobic film district 2 through top, body interval, pond.Blower fan 8 will be to release air in waste water to provide sufficient dissolved oxygen with micro bubble form by bottom tubular type aerating apparatus 10, because making the mud in region, mixes completely with waste water the stirring action of aeration simultaneously, being suspended in high-concentration activated sludge in waste water becomes the excellent carrier of microorganism, these aerobic microbiologicals by the organic efficient degraded in waste water, transform.In addition, under aerobic condition, the ammonia-state nitrogen in waste water is converted into nitric nitrogen by nitrobacteria.Aerating system forms current and constantly washes away film silk surface, can prevent that film from polluting.Due to the efficient physical filteration of MBR membrane module 9, thereby make active sludge etc. be retained in film district and can maintain the higher sludge concentration in this region, make microorganism can bring into play efficiently its biochemical action, majority of organic pollutants is removed, and follows the nitrifying process of ammonia nitrogen simultaneously.For nitrogen is the most at last removed, in Jiang Ci district, waste water is partly refluxed to aerobic area and completes the denitrification process of nitrogen.
4), reflux cycle air-lift device 11 taking air that blower fan is supplied as power by mixed-liquor return in region to phegma cloth tank 13, oxygen-starved area 1 enters realizes denitrification denitrogenation.
5), 9 water outlets of MBR membrane module and backwash complete by film running gear 6.Whole working process is:
When water outlet, suction pump 20 starts, and the path forming to discharge region 3 is opened, closed to required motorized valve 18 respective electrical magnet valves automatically.Suction pump 20 suction functions make to form negative pressure in hollow fiber film thread, can make clean water see through membranous wall, and large particle diameter material such as bacterium and colloid, mud etc. is retained down, thereby realizes good effluent quality.
When backwash, suction pump 20 starts, the reverse path of formation is opened, closed to required motorized valve 18 respective electrical magnet valves automatically, suction pump 20 is aspirated the interior clean water outlet in discharge region 3 and is oppositely entered membrane module, pressure impels water to flow out from inside to outside the back flushing that realizes of film silk, removes the foreign material such as mud that wall adheres to outward.For preventing that the possible particulate in the interior clean clear water in discharge region 3 from entering the irreversible obstruction of the inner formation of film silk, when backwash, in backward channel, connect micro-filtration 21, may sneak into the particulate filtering in clear water.
6), film running gear 6 is pressed periodic duty, 9 minutes each cycles, 6 minutes normal work product water, termination of pumping in 3 minutes scouring.The micro bubble that when normal work, aerating system produces floats, and formation is upper constantly washes away film silk surface to current, can effectively reduce film running resistance; When scouring, on the micro bubble that aerating system forms, float over explosion in uphill process and film silk is produced to continuous vibrations and friction, erasable cenobium mucus and the foreign material that stick to film silk surface.For ensureing the long-term efficient operation of hollow fiber film thread, film counterflush work in every 8 hours moves 5 minutes to remove more thoroughly the foreign material that adhere on film silk outer wall.
7), this device arranges PLC automatic control system, in device, all devices moves automatically, works voluntarily after setting parameter without manual intervention.According to different water quality situations, electrical control system operating parameter capable of regulating is up to standard to realize stable water outlet.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (5)
1. an island sewage integrated treatment device, comprise oxygen-starved area (1), aerobic film district (2), discharge region (3) and operational zone (4), it is characterized in that, in described oxygen-starved area (1), be provided with shore pipe (17) and phegma cloth tank (13), in described aerobic zone (2), be provided with MBR membrane module (9), tubular type aerating system (10) and reflux cycle air-lift device (11), between described oxygen-starved area (1) and aerobic film district (2), top is communicated with by return line (14).
2. island as claimed in claim 1 sewage integrated treatment device, it is characterized in that, described operational zone (4) comprise electrical control cubicles (5), film running gear (6), lift pump (7) and blower fan (8); One end of described film running gear (6) is connected with MBR membrane module (9), and the other end is connected to clear water zone; Described lift pump (7) outlet is connected to the phegma cloth tank (13) in oxygen-starved area (1); Described blower fan (8) is connected with tubular type aerating apparatus (10).
3. island as claimed in claim 1 sewage integrated treatment device, it is characterized in that, described film running gear (6) comprises suction pump (20), motorized valve (18), vacuum meter (19) and micro-filtration (21).
4. island as claimed in claim 1 sewage integrated treatment device, is characterized in that, described discharge region (3) are provided with water outlet (12) and blow-down pipe (16).
5. the island sewage integrated treatment device as described in claim 1～4 any one, it is characterized in that, described oxygen-starved area (1), aerobic film district (2), discharge region (3) and operational zone (4) are located in glass fibre reinforced plastics casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312850.0U CN204022559U (en) | 2014-06-12 | 2014-06-12 | Island sewage integrated treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312850.0U CN204022559U (en) | 2014-06-12 | 2014-06-12 | Island sewage integrated treatment device |
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| Publication Number | Publication Date |
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| CN204022559U true CN204022559U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420312850.0U Expired - Fee Related CN204022559U (en) | 2014-06-12 | 2014-06-12 | Island sewage integrated treatment device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9333464B1 (en) | 2014-10-22 | 2016-05-10 | Koch Membrane Systems, Inc. | Membrane module system with bundle enclosures and pulsed aeration and method of operation |
| CN106064851A (en) * | 2016-06-24 | 2016-11-02 | 浙江大学宁波理工学院 | A kind of MLE MBR method efficiently processes marine culture wastewater device and method |
| USD779632S1 (en) | 2015-08-10 | 2017-02-21 | Koch Membrane Systems, Inc. | Bundle body |
| CN108726818A (en) * | 2018-08-13 | 2018-11-02 | 湖南北控威保特环境科技股份有限公司 | A kind of integration MBR sewage-treatment plants and its processing method |
-
2014
- 2014-06-12 CN CN201420312850.0U patent/CN204022559U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9333464B1 (en) | 2014-10-22 | 2016-05-10 | Koch Membrane Systems, Inc. | Membrane module system with bundle enclosures and pulsed aeration and method of operation |
| US9956530B2 (en) | 2014-10-22 | 2018-05-01 | Koch Membrane Systems, Inc. | Membrane module system with bundle enclosures and pulsed aeration and method of operation |
| US10702831B2 (en) | 2014-10-22 | 2020-07-07 | Koch Separation Solutions, Inc. | Membrane module system with bundle enclosures and pulsed aeration and method of operation |
| USD779632S1 (en) | 2015-08-10 | 2017-02-21 | Koch Membrane Systems, Inc. | Bundle body |
| USD779631S1 (en) | 2015-08-10 | 2017-02-21 | Koch Membrane Systems, Inc. | Gasification device |
| CN106064851A (en) * | 2016-06-24 | 2016-11-02 | 浙江大学宁波理工学院 | A kind of MLE MBR method efficiently processes marine culture wastewater device and method |
| CN106064851B (en) * | 2016-06-24 | 2019-07-05 | 浙江大学宁波理工学院 | A kind of MLE-MBR method efficient process marine culture wastewater method |
| CN108726818A (en) * | 2018-08-13 | 2018-11-02 | 湖南北控威保特环境科技股份有限公司 | A kind of integration MBR sewage-treatment plants and its processing method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |