CN209352636U - A kind of central source hybrid mbr - Google Patents
A kind of central source hybrid mbr Download PDFInfo
- Publication number
- CN209352636U CN209352636U CN201822108182.0U CN201822108182U CN209352636U CN 209352636 U CN209352636 U CN 209352636U CN 201822108182 U CN201822108182 U CN 201822108182U CN 209352636 U CN209352636 U CN 209352636U
- Authority
- CN
- China
- Prior art keywords
- mbr
- membrane module
- source generator
- center
- air water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of central source hybrid mbr, belongs to sewage disposal device and technology field, and the homogeneous guiding device of the reactor is immobilized in the shell on wall and bottom plate；MBR membrane module is placed in the L-type slot that four corners are constituted at the top of uniform distribution device, air water balancer is placed in the L-type slot that four corners are constituted at the top of MBR membrane module, it is fixedly connected by bolt with center source generator at the top of air water balancer, center source generator bottom is fixedly connected with air water balancer, solidification filler is placed in the porous stratum reticulare of center source generator, it is fixedly connected by bolt with air water air deflector at the top of the source generator of center, air water air deflector is fixedly connected with center source generator, outlet pipe passes through pre-buried or welding in the upper housing, air inlet pipe is connect by flange with uniform distribution device；The bottom of shell is arranged in sludge pipe.Energy consumption can be reduced using the utility model, improve air utilization ratio, abundant biomembrane, improve denitrogenation dephosphorizing rate.
Description
Technical field
The present invention relates to a kind of sewage treatment process, specifically a kind of central source hybrid mbr.
Background technique
Currently, the MBR treatment process in sewage disposal technology applies more and more extensive, related MBR treatment process type master
It include: MBR system, anaerobism MBR, A2O+MBR processing unit, combined type CAS-MBR sewage disposal system, diaphragm are aerated MBR
It is device, ultrasonic wave MBR reactor, fixed bed MBR equipment, MBR composite wastewater processor, fluidized bed MBR equipment, membrane material modified
MBR membrane bioreactor, double self-loopa integration MBR reactors and oxygen MBR integrated sewage treating apparatus, AMBR sewage
Processing unit, BMBR, CMBR, DMBR, EMBR, FMBR etc..The general advantage of the above MBR treatment process is: to CODCr、BOD、SS
High treating effect, stable water outlet, occupied area are small, but have the drawback that jointly: Membrane cleaning air dosage is big, and utilization rate is low,
Energy consumption is high；Biomembrane type is few, denitrogenation dephosphorizing rate is not high.
Summary of the invention
According to the advantage and disadvantage of above-mentioned MBR treatment process technology, is innovated, ground from treatment process and using energy source etc.
Issue a kind of central source hybrid mbr CCMBR and its method for sewage treatment, the compound membrane bioreaction of central source
Device sewage treatment process is answered, in the case where guaranteeing routine MBR Membrane Bioreactor for Wastewater Treatment process effect, reduction energy consumption,
Air utilization ratio, abundant biomembrane are improved, denitrogenation dephosphorizing rate is improved.
In order to solve the above technical problems, the technical scheme is that provide a kind of central source hybrid mbr,
Homogeneous guiding device is installed, four corners are constituted at the top of uniform distribution device in the shell interior walls and bottom plate of the reactor
MBR membrane module is laid in L-type slot, membrane component is movably installed in the middle part of MBR membrane module, and membrane component can flexibly take out at maintenance
Reason and replacement, the collector pipe on the top of MBR membrane module connect by flange with outlet pipe, four, the top corner of MBR membrane module
L-type slot is set, air water balancer is installed in the L-type slot that four corners are constituted at the top of MBR membrane module, is led at the top of air water balancer
It crosses bolt to be fixedly connected with center source generator, center source generator bottom is fixedly connected with air water balancer, solidification filler
It is placed in the porous stratum reticulare of center source generator, is fixedly connected by bolt with air water air deflector at the top of the source generator of center,
The air water air deflector is rectangular parallelepiped structure, and inside is made of square diversion trench, and air water air deflector is fixed with center source generator
Connection, in the upper housing by pre-buried or welding, air inlet pipe is connect by flange with uniform distribution device outlet pipe, and sludge pipe is set
It sets in the bottom of shell, hull outside is connected to by bottom center in shell.
The shell is cuboid, cylindrical structure, can be steel and concrete structure, steel anticorrosion structure, stainless steel anticorrosion structure
Or Corrosion Protection of Fiber Reinforced Plastics structure, it buried can dispose and ground placement, cover top plate are equipped with the hook of U-shaped hook structure.
The homogeneous guiding device is inclined plate slot structure, is extremely fixed on the square item on the plate in the inclined plate of 60 ° of angles and leads
Chute is constituted.
The uniform distribution device is rectangular parallelepiped structure, and the bottom supports of uniform distribution device are directly welded or bolted solid
It is scheduled on shell inner bottom plating, gas distribution pipe and square item, cylindric uniform gas distribution channel are provided in the middle part of uniform distribution device, uniformly
Gas distribution pipe in the middle part of distribution device is connect by flange with air inlet pipe, and L-type slot is arranged in four at the top of uniform distribution device corner,
The L-type slot provides support and limit for MBR membrane module.
The MBR membrane module is cube shape, is made of rack, membrane component, collector pipe.
The air water balancer is rectangular parallelepiped structure, and air water balancer is made of bottom flap and top pinhole plate.
The center source generator is cube structure, and inside is equipped with the stainless steel porous web of layer Different Rule, and stainless steel is more
Hole pattern provides certain activity space for solidification filler, and center source generator upper end is connected with center source generator lifting rope,
Center source generator lifting rope top is hung on hook.
The solidification filler is gengon structure, and solidification filler outer periphery is equipped with irregular wing ring, solidification filler
Inside is equipped with organic microcellular filler.
The upper end of the MBR membrane module is connected with membrane module lifting rope, and membrane module lifting rope top is hung on hook, film group
Part lifting rope and the center source generator lifting rope are long rope structures, the intermediate nylon rope for diameter of phi 12mm or more, two
Head is the stainless steel annulus of Φ 60mm.
Of the invention has the prominent advantages that:
1, the biochemical treatment in central source hybrid mbr of the present invention and physical treatment technology section are all same
In shell, aerobic tank blower, reflux pump, elevator pump needed for not needing conventional MBR membrane biological reactor process etc. has reached and has subtracted
The purpose of few energy consumption.
2, the microorganisms composite membrane such as attachment anaerobism, anoxic, aerobic is hung on solidification filler 7, microorganism composite membrane, which refers to, to be detested
Oxygen bacterium, facultative aerobe, aerobic bacteria, actinomyces, cyanobacteria, saccharomycete, mould, algae, meat foot class animal, flagellates animal, infusorians
The aggregation that animal, wheel animalcule, nematode etc. grow in a organized way, it is remaining that microorganism composite membrane makes full use of MBR membrane module 3 to wash away
Air carries out metabolism, does not need to achieve the purpose that improve air utilization ratio while additional blower.
3, solidification microorganism, solidification strain and solidification are mainly contained in the solidification filler in the source generator of center
Enzyme, solidification microorganism refer to that anaerobic bacteria, facultative aerobe, aerobic bacteria, actinomyces, cyanobacteria, saccharomycete, mould, algae, meat foot class are dynamic
Object, flagellates animal, infusorians animal, wheel animalcule, nematode etc., which are stablized, reinforces by sludge 23.3~25.5%, and active carbon 22.6~
24.2%, water hyacinth 19.1~21.2%, Lythrum salicaria 7.6~8.3%, calamus 6.3~7.2%, Monochoria korsakowii 5.3~6.1%, pool
Rush down 4.5~5.2% and glue 2.3% be compressed on the filling carrier of gengon, make its highly dense and keep bioactivity,
It can quickly, be largely proliferated under suitable condition, solidification strain refers to ammonia oxidizing bacteria, floating mustiness bacterium, Nitrosomas, nitric acid
The stabilization such as bacterium, denitrification bacillus, Si Shi bacillus, firefly air exhaustion hair bacillus is reinforced by sludge 23.3~25.5%, active carbon 22.6
~24.2%, water hyacinth 19.1~21.2%, Lythrum salicaria 7.6~8.3%, calamus 6.3~7.2%, Monochoria korsakowii 5.3~6.1%,
Rhizoma alismatis 4.5~5.2% and glue 2.3% are compressed on the filling carrier of gengon, are made its highly dense and are kept bioactivity,
Can quickly, largely be proliferated under optimum conditions, form stable microbial ecosystem, solidification enzyme refer to pre-fix by
Sludge 23.3~25.5%, active carbon 22.6~24.2%, water hyacinth 19.1~21.2%, Lythrum salicaria 7.6~8.3%, calamus
6.3~7.2%, Monochoria korsakowii 5.3~6.1%, rhizoma alismatis 4.5~5.2% and glue 2.3% are compressed on the filling carrier of gengon
, play catalytic action in certain spatial dimension, and can repeatedly with the oxidoreducing enzyme of continuous use, transferase, hydrolase,
Lyases, synzyme and fungal cellulase etc., the difference of root raw water quality, the solidification enzyme composition accounting pre-fixed are different.
Solidification filler is maintained at the main body of microorganism, strain and enzyme in the source generator of center using solidification technology, is conducive to improve
The micro organism quantity of shell is conducive to be separated by solid-liquid separation, and conducive to removal ammonia nitrogen, total phosphorus, high-enriched organics or is difficult to biodegrade
Substance, improves the processing capacity and adaptability of system, while having achieved the purpose that reduce energy consumption.
Sewage is sufficiently mixed in the source generator of center with solidification filler, gas and water, sludge in the adjusting of air water balancer
Enzyme under the conditions of three-phase fluid in solidification filler sufficiently activates solidification micro- life as efficient, highly selective biocatalyst
Object and solidification strain, making it, quickly, largely proliferation, organic pollutant, ammonia nitrogen, the total phosphorus etc. of fast prompt drop decontamination water reach
Abundant biomembrane, improves the purpose of denitrogenation dephosphorizing rate.
Microorganisms composite membrane, the microorganism composite membrane such as attachment anaerobism, anoxic, aerobic are hung on solidification filler refers to anaerobism
Bacterium, facultative aerobe, aerobic bacteria, actinomyces, cyanobacteria, saccharomycete, mould, algae, meat foot class animal, flagellates animal, infusorians are dynamic
The aggregation that object, wheel animalcule, nematode etc. grow in a organized way, microorganism composite membrane make full use of MBR membrane module to wash away remaining sky
Gas carries out metabolism, and drop removes organic pollutant, ammonia nitrogen, the total phosphorus etc. of sewage, has achieved the purpose that improve air utilization ratio.
Microorganism composite membrane on solidification filler is formed in the shock of gas, liquid, solid three-phase and in cutting revolves floating state, will be big
Bubble is divided into micro-bubble and is trapped in solidification filler, so that the residence time of bubble in water is extended, oxygen
Utilization rate improves 5%-8%, has achieved the purpose that improve air utilization ratio.
Microorganism composite membrane on solidification filler is formed in the shock of gas, liquid, solid three-phase and in cutting revolves floating state, simultaneously
Convey strain around, formed using center source generator as strain production plant, continuously to system surrounding offer anaerobism,
Anoxic, aerobic strain, these anaerobism, anoxic, aerobic strain and newly into sewage come into full contact with mixing, constantly occur anaerobism,
Anoxic, aerobic reaction have reached stable biomembrane diversity to drop removal organic polluter, denitrogenation dephosphorizing, improve denitrogenation dephosphorizing
The purpose of rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of central source hybrid mbr of the present invention.
Specific embodiment
Technical solution of the present invention is described further below by way of drawings and examples.
Embodiment 1
As shown in Figure 1, central source hybrid mbr of the present invention, including shell 1, homogeneous guiding device 2,
MBR membrane module 3, uniform distribution device 4, air water balancer 5, center source generator 6, solidification filler 7, three-dimensional integrated reaction zone
8, air water air deflector 9, water inlet pipe 10, outlet pipe 11, air inlet pipe 12, sludge pipe 13, hook 14, membrane module lifting rope 15 and center
Source generator lifting rope 16, specific structure and connection relationship are as follows:
The shell 1 is cuboid, cylindrical structure, is steel and concrete structure, steel anticorrosion structure, stainless steel anticorrosion structure and glass
Glass steel anticorrosion structure, buried placement and ground placement；Homogeneous guiding device 2 is inclined plate slot structure, in the inclined plate of 60 ° of angles and solid
Square diversion trench being scheduled on the plate is constituted, and homogeneous guiding device 2 is directly welded or bolted to 1 interior walls of shell and bottom
Plate；Uniform distribution device 4 is rectangular parallelepiped structure, and the bottom supports of uniform distribution device 4 are directly welded or bolted to shell
1 inner bottom plating of body, the middle part of uniform distribution device 4 are provided with gas distribution pipe and square item, cylindric uniform gas distribution channel, uniform gas distribution
The gas distribution pipe at 4 middle part of device is connect by flange with air inlet pipe 12, and L-type slot is arranged in four corners at uniform 4 top of distribution device,
The L-type slot is that MBR membrane module 3 provides support and limit；MBR membrane module 3 is cube shape, by rack, membrane component, collector pipe structure
At, MBR membrane module 3 passes through the rack foot seats of bottom in the L-type slot that uniform 4 four corners in top of distribution device are constituted,
The membrane component at the middle part of MBR membrane module 3 is movable mountings, can flexibly take out maintenance processing and replacement, MBR membrane module 3
The collector pipe on top is connect by flange with outlet pipe 11, L-type slot, the L-type slot is arranged in four, the top corner of MBR membrane module 3
Support and limit are provided for air water balancer 5；Air water balancer 5 is rectangular parallelepiped structure, and air water balancer 5 is mainly by bottom flap
It is constituted with top pinhole plate, air water balancer 5 is placed in the L-type slot that 3 four corners in top of MBR membrane module are constituted, and air water is flat
It is connected and fixed by bolt with center source generator 6 at the top of weighing apparatus 5；Center source generator 6 is cube structure, is internally provided with 4
The stainless steel porous web of layer Different Rule, stainless steel porous web are that solidification filler 7 provides certain activity space, central source hair
Raw 6 bottom of device is connected and fixed with air water balancer 5, is connect with air water air deflector 9 admittedly at the top of center source generator 6 by bolt
It is fixed；Solidification filler 7 is gengon structure, and solidification 7 outer periphery of filler is equipped with irregular wing ring, sets inside solidification filler 7
Organic microcellular filler, solidification filler 7 are placed in the porous stratum reticulare of center source generator 6；Air water air deflector 9 is cuboid
Structure, inside are mainly made of square diversion trench, and the bottom of air water air deflector 9 and center source generator 6 are connected and fixed；Three-dimensional one
Precursor reactant area 8 is cube gallery structure, is mainly made of rectangular long slab and 1 inner wall of shell；Water inlet pipe 10 is circular tube structure, is passed through
It is pre-buried or be welded on 1 top of shell；Outlet pipe 11 is round tube, is connect by flange with MBR membrane module 3；Air inlet pipe 12 is round tube,
It is connect by flange with uniform distribution device 4；Sludge pipe 13 is round tube, and the bottom of shell 1 is arranged in, by bottom in shell 1
Centre is connected to outside shell 1；Hook 14 is U-shaped hook structure, and using the stainless steel material of diameter of phi 12mm or more, hook 14 is directly
It is welded or bolted to 1 inner top panel of shell, 2 or 2 or more hooks are at least arranged in each reactor, and hook 14 is used to
Hook membrane module lifting rope 15 and center source generator lifting rope 16；Membrane module lifting rope 15 is long rope structure, and centre is diameter
The nylon rope of Φ 12mm or more, both ends are the stainless steel annulus of Φ 60mm, and 15 bottom of membrane module lifting rope and MBR membrane module 3 connect
It connects, 15 top of membrane module lifting rope is hung on hook 14；Center source generator lifting rope 16 is long rope structure, and centre is diameter of phi
The nylon rope of 12mm or more, both ends are the stainless steel annulus of Φ 60mm, and 16 bottom of center source generator lifting rope and central source are sent out
Raw device 6 connects, and source generator lifting rope 16 top in center is hung on hook 14.
Embodiment 2
The present embodiment is application of the central source hybrid mbr of the present invention in sewage treatment, including such as
Lower step:
Certain sewage treatment plants, amount of inlet water 1000m3/ day designs main influent quality: CODCr<350mg/L、NH3-
N < 50mg/L, total phosphorus < 5mg/L, pH=6~9.Design " the urban wastewater treatment firm pollutant row that discharge standard is promulgated up to country
Put standard " level-one A standard is i.e. in (GB 18918-2002): CODCr<50mg/L、NH3- N < 5 (8) mg/L, total phosphorus < 0.5mg/L,
PH=6~9.
Main body treatment process: including sewage collecting → pretreatment → central source hybrid mbr → disinfection → clear water
Pond → qualified discharge or reuse process, specific steps are as follows:
(1) standby solidification filler material 21m3, the main component of filler: mountain forest sludge 25.7%, active carbon 24.5%, water
Cucurbit 21.5%, Lythrum salicaria 8%, calamus 7%, Monochoria korsakowii 6%, rhizoma alismatis 5%, glue 2.3%.Sludge selects dense mountain forest leaf
Cover following surface layer dewatered sludge, the not super 83mm of the sludge deep of selection.It is black that active carbon, which selects appearance, has hole hair
It reaches, the cocoanut active charcoal that absorption property is good, intensity is high.Water hyacinth selects the stem and leaf dried.Lythrum salicaria selects the stem dried.Chang
The stem and root that Pu Xuanyong is dried.Monochoria korsakowii selects the stem and root dried.Rhizoma alismatis selects the stem and leaf dried.Glue selects inorganic glue
Water；
(2) standby solidification proenzyme material 23KG, the main component of enzyme: oxidoreducing enzyme 23.6%, transferase 18%, hydrolase
17.3%, lyases 16.3%, synthetase 1 6.1% and fungal cellulase 8.7%；
(3) solidification filler 7 is made, and pre-fixes solidification enzyme on solidification filler 7: the raw material of solidification filler
After being separately crushed, mountain forest sludge, calamus, Monochoria korsakowii and rhizoma alismatis are first put into mixing plant after mixing evenly together, then activity
Charcoal, water hyacinth and Lythrum salicaria increase to together in mixing plant 67 DEG C at a temperature of be slowly stirred 33 minutes, stirring is equal
When standing is down to 41 DEG C to the temperature in mixing plant after even, enzyme is increased in mixing plant after stirring 3 minutes, in stirring
All raw materials take out and add to be sent together to grain forming equipment after glue and carry out being compressed into gengon graininess, in gengon
Particle outer periphery increases irregular wing ring；
(4) the solidification filler 7 for having pre-fixed solidification enzyme is installed into center source generator 6；
(5) system debug starts first to detect water inlet PH, and water inlet pH value is 7.3, PH between 7~9, meets water inlet PH and wants
It asks；
(6) 50% load operation of system equipment adjusting gets up, and starts slowly to add solidification strain to center source generator 6
50%, the enzyme in the case where air water balancer has adjusted fluid condition in solidification filler is as efficient, highly selective biocatalysis
Agent sufficiently activates solidification strain, is proliferated it quickly, largely, forms stable microbial ecosystem, is formed with central source
Generator 6 is strain production plant, continuously provides anaerobism, anoxic, aerobic strain to system surrounding, these anaerobism lack
Oxygen, aerobic strain and sewage come into full contact with mixing, and anaerobism, anoxic, aerobic reaction constantly occurs, and fast prompt drop decontaminates the organic of water
Pollutant, ammonia nitrogen, total phosphorus.After having added the part strain, bored aeration is carried out 12 hours, the compound membrane biological reaction in inspection center source
The COD of device water inlet, influent CODCrValue is 77.2mg/L, and the ox ox of 46KG moisture content 84% is added in center source generator 6
Excrement and 24KG glucose provide nutrition and carbon source；
(7) after the bored exposure of system 18 hours, system equipment is adjusted to 60% load operation；
(8) in 5 days backward, solidification strain 10% is added to center source generator 6 daily, surveys influent CODCrValue exists
78.3~78.7mg/L adds ox cow dung and the 12KG glucose of 23KG moisture content 84% in center source generator 6；
(9) after finishing first time strain 24 hours, 10% inflow is improved daily, until reaching design water；
(10) according to above method and service condition control debugging, post-processing effluent quality is gradually stable within 16 days, after 22 days
Stable effluent quality is up to standard, and processing water outlet reaches " urban wastewater treatment firm pollutant emission standard " (GB of country's promulgation
Level-one A standard in 18918-2002), and reach " urban sewage reutilization urban reclaimed water water quality " (GB_T 18920-
2002) standard, processing water outlet can direct reuse, system is transferred to normal operation.
Influent quality index: COD is detected after operating normally 1 monthCr=279.37mg/L, NH3- N=31.37 (8) mg/L,
Total phosphorus=4.76mg/L, PH=7.3；Handle effluent quality index: CODCr=18.63mg/L, NH3It is-N=2.33 (8) mg/L, total
Phosphorus=0.31mg/L, PH=7.1, turbidity=2.9NTU.Pollutant drop removes efficiency: CODCrReach 93%, NH3- N reaches 92%,
Total phosphorus reaches 93%.Processing water outlet reaches " urban wastewater treatment firm pollutant emission standard " (GB 18918- of country's promulgation
2002) level-one A standard in, and reach " urban sewage reutilization urban reclaimed water water quality " (GB_T 18920-2002) standard,
Processing water outlet can direct reuse, save water resource.
Operation principle and process:
Sewage enters in shell 1 through water pump lifting or gravity flow, and the water that the gentle water deflector 9 of the sewage come in comes out sufficiently connects
Enter three-dimensional integrated reaction zone 8 along water flow after touching mixing and carry out aerobic-anaerobic-anaerobism Trinity reaction, utilizes three-dimensional one
The aerobic of precursor reactant area 8, anoxic, anaerobism complex microorganism film drop are except organic pollutant, ammonia nitrogen, total phosphorus of sewage etc., three-dimensional one
The processing water outlet of precursor reactant area 8 flows to homogeneous guiding device 2, and uniform water quality is adjusted at homogeneous guiding device 2, is subsequent MBR film
Processing is prepared.
Air uniformly supplies generation bubble to MBR membrane module 3 after entering uniform distribution device 4 from air inlet pipe 12 and washes away MBR
Membrane module 3 simultaneously drives and flows up into MBR membrane module 3 by the uniform sewage of 2 regulating water quality of homogeneous guiding device, and MBR membrane module 3 is taken out
The water outlet of suction flows into clear water reserviors or letdown tank by outlet pipe 11, and the sewage not being extracted continues flow upwardly through gas by bubbles entrain
Horizontal weighing apparatus 5, air water balancer 5 adjust the balance of the flow of the gas-liquid two-phase of sewage, flow direction, are subsequent center source generator
6 processing are prepared.
The sewage of 5 adjustment of air water balancer enters center source generator 6, filling and air water in center source generator 6
The solidification filler 7 for the flow condition phase gradation that balancer 5 is adjusted mainly contains solidification microorganism, steady in solidification filler 7
Solidify strain and solidification enzyme, solidification microorganism refers to anaerobic bacteria, facultative aerobe, aerobic bacteria, actinomyces, cyanobacteria, saccharomycete, mould
The stabilization such as bacterium, algae, meat foot class animal, flagellates animal, infusorians animal, wheel animalcule, nematode is reinforced by mountain forest sludge
25.7%, active carbon 24.5%, water hyacinth 21.5%, Lythrum salicaria 8%, calamus 7%, Monochoria korsakowii 6%, rhizoma alismatis 5% and glue
2.3% is compressed on the filling carrier of gengon, makes its highly dense and keeps bioactivity, under optimum conditions can be fast
Speed, a large amount of proliferation, solidification strain refer to ammonia oxidizing bacteria, floating mustiness bacterium, Nitrosomas, Nitromonas, denitrification bacillus, Si Shi
Bacillus, firefly air exhaustion hair bacillus etc., which are stablized, reinforces by mountain forest sludge 25.7%, and active carbon 24.5%, water hyacinth 21.5%, thousand bend
Dish 8%, calamus 7%, Monochoria korsakowii 6%, rhizoma alismatis 5% and glue 2.3% are compressed on the filling carrier of gengon, keep its height close
Collect and keep bioactivity, can quickly, largely be proliferated under optimum conditions, form stable microbial ecosystem, consolidates
Change enzyme and refer to and pre-fixes by mountain forest sludge 25.7%, active carbon 24.5%, water hyacinth 21.5%, Lythrum salicaria 8%, calamus 7%,
Monochoria korsakowii 6%, rhizoma alismatis 5% and glue 2.3% are compressed on the filling carrier of gengon, are risen and are urged in certain spatial dimension
Change effect, and can repeatedly with the oxidoreducing enzyme of continuous use, transferase, hydrolase, lyases, synzyme and fungin
Enzyme etc., the difference of root raw water quality, the solidification enzyme composition accounting pre-fixed are different.Solidification filler 7 uses solidification technology
It is maintained at the main body of microorganism, strain and enzyme in center source generator 6, keeps the specific advantages in shell 1 micro- conducive to permanent
Biological inoculum and enzyme quantity are conducive to be separated by solid-liquid separation, and conducive to removal ammonia nitrogen, total phosphorus, high-enriched organics, are difficult to biologicallydegraded effluent
Matter improves the processing capacity and adaptability of system, reduces energy consumption.
It the highly dense of microorganism and is covered by solidification filler 7 in center source generator 6, it is poisonous and hazardous when encountering
When sewage contacts, has benefited from the barrier action of highly dense strong resistivity or covering, significantly reduce poisonous and harmful
Object substantially increases the safety of system operation to the percussion of microorganism.
Sewage is sufficiently mixed in center source generator 6 with solidification filler 7, has adjusted fluid item in air water balancer 5
Enzyme under part in solidification filler 7 sufficiently activates solidification microorganism as efficient, highly selective biocatalyst and consolidates
Change strain, making it, quickly, largely proliferation, fast prompt drop decontaminate organic pollutant, ammonia nitrogen, the total phosphorus etc. of water.
Microorganisms composite membrane, the microorganism composite membrane such as attachment anaerobism, anoxic, aerobic are hung on solidification filler 7 refers to anaerobism
Bacterium, facultative aerobe, aerobic bacteria, actinomyces, cyanobacteria, saccharomycete, mould, algae, meat foot class animal, flagellates animal, infusorians are dynamic
The aggregation that object, wheel animalcule, nematode etc. grow in a organized way, microorganism composite membrane make full use of MBR membrane module 3 to wash away remaining sky
Gas carries out metabolism, and drop removes organic pollutant, ammonia nitrogen, the total phosphorus etc. of sewage.
Microorganism composite membrane on solidification filler 7 is formed in the shock of gas, liquid, solid three-phase and in cutting revolves floating state, together
When convey strain around, formed with center source generator 6 as strain production plant, continuously detested to the offer of system surrounding
Oxygen, anoxic, aerobic strain, these anaerobism, anoxic, aerobic strain and newly into sewage come into full contact with mixing, constantly detest
Oxygen, anoxic, aerobic reaction to drop removal organic polluter, denitrogenation dephosphorizing, while improving the processing capacity and adaptability of system.
Center source generator 6 water outlet with microorganism composite membrane pass through and strain after the uniform water conservancy diversion of air water air deflector 9 with
Newly into sewage come into full contact with mixing, sewage constantly circular treatment like this.
The excess sludge of sewage treatment goes filters pressing to handle through the conveying of sludge pipe 13.
It can be air water balancer 5, center source generator 6, steady by center source generator lifting rope 16 at hook 14
Solidification filler 7, air water air deflector 9 are whole to hang out maintenance processing.The progress of MBR membrane module 3 is hung out by membrane module lifting rope 15 again
Maintenance processing.
Claims (9)
1. a kind of central source hybrid mbr, which is characterized in that installed in the shell interior walls and bottom plate of the reactor
There is homogeneous guiding device, lays MBR membrane module, MBR membrane module in the L-type slot that four corners are constituted at the top of uniform distribution device
Middle part be movably installed with membrane component, membrane component can flexibly take out maintenance processing and replacement, the collector pipe on the top of MBR membrane module
It is connect by flange with outlet pipe, four, the top corner setting L-type slot of MBR membrane module, four corner structures at the top of MBR membrane module
At L-type slot in air water balancer is installed, be fixedly connected by bolt with center source generator at the top of air water balancer, center
Source generator bottom is fixedly connected with air water balancer, and solidification filler is placed in the porous stratum reticulare of center source generator, in
Be fixedly connected by bolt with air water air deflector at the top of heart source generator, the air water air deflector is rectangular parallelepiped structure, inside by
Square diversion trench is constituted, and air water air deflector is fixedly connected with center source generator, and outlet pipe passes through pre-buried or is welded on shell
Portion, air inlet pipe are connect by flange with uniform distribution device, and the bottom of shell is arranged in sludge pipe, is connected by bottom center in shell
It is connected to hull outside.
2. central source hybrid mbr according to claim 1, which is characterized in that the shell be cuboid,
Cylindrical structure can be steel and concrete structure, steel anticorrosion structure, stainless steel anticorrosion structure or Corrosion Protection of Fiber Reinforced Plastics structure, can be buried
Placement and ground placement, cover top plate are equipped with the hook of U-shaped hook structure.
3. central source hybrid mbr according to claim 1, which is characterized in that the homogeneous guiding device is
Inclined plate slot structure is extremely fixed on square diversion trench on the plate in the inclined plate of 60 ° of angles and constitutes.
4. central source hybrid mbr according to claim 1, which is characterized in that the uniform distribution device is
Rectangular parallelepiped structure, the bottom supports of uniform distribution device are directly welded or bolted to shell inner bottom plating, uniform gas distribution dress
The middle part set is provided with gas distribution pipe and square item, cylindric uniform gas distribution channel, and the gas distribution pipe in the middle part of uniform distribution device passes through
Flange is connect with air inlet pipe, and L-type slot is arranged in four at the top of uniform distribution device corner, which provides branch for MBR membrane module
Support and limit.
5. central source hybrid mbr according to claim 1, which is characterized in that the MBR membrane module side of being
Shape is made of rack, membrane component, collector pipe.
6. central source hybrid mbr according to claim 1, which is characterized in that the air water balancer is length
Cube structure, air water balancer are made of bottom flap and top pinhole plate.
7. central source hybrid mbr according to claim 1, which is characterized in that the center source generator is
Cube structure, inside are equipped with the stainless steel porous web of layer Different Rule, and stainless steel porous web provides certain for solidification filler
Activity space, center source generator upper end are connected with center source generator lifting rope, and center source generator lifting rope top is hung over
On hook.
8. central source hybrid mbr according to claim 1, which is characterized in that the solidification filler is more
Side body structure, solidification filler outer periphery are equipped with wing ring, are equipped with organic microcellular filler inside solidification filler.
9. central source hybrid mbr according to claim 1, which is characterized in that the MBR membrane module it is upper
End is connected with membrane module lifting rope, and membrane module lifting rope top is hung on hook, and membrane module lifting rope and the central source occur
Device lifting rope is long rope structure, and centre is the nylon rope of diameter of phi 12mm or more, and both ends are the stainless steel annulus of Φ 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108182.0U CN209352636U (en) | 2018-12-14 | 2018-12-14 | A kind of central source hybrid mbr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108182.0U CN209352636U (en) | 2018-12-14 | 2018-12-14 | A kind of central source hybrid mbr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352636U true CN209352636U (en) | 2019-09-06 |
Family
ID=67799126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108182.0U Active CN209352636U (en) | 2018-12-14 | 2018-12-14 | A kind of central source hybrid mbr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354193A (en) * | 2018-12-14 | 2019-02-19 | 广西南宁绿泽环保科技有限公司 | A kind of central source hybrid mbr and its method for sewage treatment |
-
2018
- 2018-12-14 CN CN201822108182.0U patent/CN209352636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354193A (en) * | 2018-12-14 | 2019-02-19 | 广西南宁绿泽环保科技有限公司 | A kind of central source hybrid mbr and its method for sewage treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101913706B (en) | Method for treating monosodium glutamate waste water for three-phase biological fluidized bed reactor | |
| CN101786770B (en) | Oligodynamic moving bed sanitary sewage disposal system | |
| CN102260021A (en) | Process and device for deep denitrogenation of domestic wastewater without additional carbon source | |
| CN103936234B (en) | A kind of domestic sewage processing system and treatment process thereof utilizing sun power | |
| CN101981174A (en) | Method for producing biogas | |
| CN204162577U (en) | Integration enamel assembling tank body waste disposal plant | |
| CN109264864A (en) | A kind of " main-auxiliary " activated sludge process coupling deodorization and intensified denitrification and dephosphorization | |
| CN103183447A (en) | Treatment method of piggery wastewater | |
| CN105084650A (en) | Microaeration circulation integrated sewage biological ecological processing system and method | |
| CN100441521C (en) | Peripherally-distributed water deflection composite reactor for hydrolysis and acidification | |
| CN204509049U (en) | Integration Combined sewage treatment system | |
| CN1331780C (en) | Integrative bioreactor for treating refuse leachate | |
| CN109354193A (en) | A kind of central source hybrid mbr and its method for sewage treatment | |
| CN105923771A (en) | Self-circulation biological denitrification reactor | |
| CN209352636U (en) | A kind of central source hybrid mbr | |
| CN100500593C (en) | Combined type wastewater treatment method and equipment | |
| CN114314835A (en) | Short-cut nitrification and denitrification coupling anaerobic ammonia oxidation denitrification reactor and integrated equipment | |
| CN116535005B (en) | Intelligent synchronous nitrification and denitrification treatment system and method for domestic sewage | |
| CN207243560U (en) | Self-circulating anaerobic reactor | |
| CN104609550B (en) | A kind of method that immobilized sludge granule removes ammonia nitrogen in waste water | |
| CN209468182U (en) | A kind of efficient autotrophic denitrification system based on MBBR | |
| CN216639051U (en) | Short-range coupling anaerobic ammonia oxidation denitrification reactor and integrated equipment | |
| CN109354167A (en) | A kind of quick start method of the efficient autotrophic denitrification system based on MBBR | |
| Li et al. | Treatment of municipal wastewater using a contact oxidation filtration separation integrated bioreactor | |
| CN211338961U (en) | Sewage treatment device adopting down-flow type anaerobic biological filter combined process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |