CN105198177B - Integrated sewage treating apparatus - Google Patents
Integrated sewage treating apparatus Download PDFInfo
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- CN105198177B CN105198177B CN201510743199.1A CN201510743199A CN105198177B CN 105198177 B CN105198177 B CN 105198177B CN 201510743199 A CN201510743199 A CN 201510743199A CN 105198177 B CN105198177 B CN 105198177B
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Abstract
The present invention discloses a kind of integrated sewage treating apparatus, it includes anaerobic bio-treated pond, Aerobic biological process pond, detention tank and membrane biological reaction pond, membrane bioreactor is set in membrane biological reaction pond, the membrane bioreactor includes the lamina membranacea component being made up of several lamina membranaceas, lamina membranacea is the sand basement membrane plate with cavity, and it is bonded with water penetration binding agent by silica sand particles and formed；Delivery port is opened up at the top of lamina membranacea, lamina membranacea brush is arranged with lamina membranacea, the support block of support membrane scrubbing brush is provided between two neighboring lamina membranacea, support block is moved up and down under the drive of drive mechanism, the present invention sets wiper mechanism moving up and down on lamina membranacea, the wiper mechanism can carry out on-line cleaning, make membrane biological reaction pond keep membrane flux high to run, and substantially increase the treatment effeciency of sewage-treatment plant.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of integrated sewage treating apparatus.
Background technology
Sewage treatment process is broadly divided into two kinds of activated sludge process and biomembrance process.It is good in various Sludge Reduction Technologies
Oxygen-precipitation-anaerobism（oxic-settling-anaerobic,OSA）Technique is so that its energy consumption is low, non-secondary pollution, reduced training are good
The features such as be considered as one of comparatively ideal decrement approach.OSA techniques are to set up sludge anaerobic in conventional activated sludge reflux section
Anoxic pond living, makes returned sludge in anaerobism is lived and returns Aerobic Pond after anoxic pond stays for some time, formed alternately it is aerobic-detest
Oxygen environment.So, microorganism makes full use of Exogenous ground substance to synthesize ATP in aerobic stage, when microorganism into detesting that substrate lacks
In oxygen pond, microorganism carries out vital movement and is consumed using the ATP of storage.Alternate Aerobic-anaerobic environment can make microorganism
Generation uncoupling metabolism, so as to reduce sludge yield.But, when carrying out sewage disposal using OSA techniques, the nutrient removal such as N
Effect is poor.Membrane bioreactor (Membrane Bio-Reactor, MBR) is organic knot of membrane separation technique and biotechnology
A kind of new water technology for closing, oneself water treatment field through being widely used in environmental project existing.Membrane bioreactor due to
High with treatment effeciency, effluent quality is good, commercially extensive use the advantages of occupation area of equipment is small, but existing film is given birth to
All there is flux depression after operation a period of time in thing reactor, be the activity in sewage the reason for cause this problem
The pollutant that grease-like composition in sludge and decomposition or half Decomposition Wastewater is formed has very strong adsorption capacity to film, and film is anti-
Device is answered after operation after a while, film surface forms pollution layer, membrane flux is gradually reduced, and ultimately results in membrane bioreactor
Failure.
Based on the advantage and disadvantage of above two sewage treatment process, both are combined carries out sewage disposal then as new one
For the ideal chose of sewage disposal device, after both combine, the water quality after sewage disposal is greatly improved.But, by
Take up an area in order to reduce equipment, sewage disposal device is generally imbedded into underground, it is not square after this sewage disposal device breaks down
Just maintenance and replacing.Therefore, providing a kind of membrane biological reaction apparatus with self-cleaning function becomes integrated sewage disposal
Equipment technical problem urgently to be resolved hurrily.
The content of the invention
Therefore, the technical problem to be solved in the present invention be overcome the sewage disposal device of prior art be inconvenient to overhaul with
The defect of replacing, so as to provide a kind of integral type sewage processing unit.
Integrated sewage treating apparatus of the invention, it includes that anaerobic bio-treated pond, Aerobic biological process pond, sewage sink
Shallow lake pond and membrane biological reaction pond, in the membrane biological reaction pond set membrane bioreactor, the membrane bioreactor include by
The lamina membranacea component of several lamina membranaceas composition, the lamina membranacea is the sand basement membrane plate with cavity, and the sand basement membrane plate is by silica sand particles
Bonded with water penetration binding agent and formed；Delivery port is opened up at the top of the lamina membranacea, lamina membranacea brush, adjacent two are arranged with the lamina membranacea
Be provided with the support block for supporting the lamina membranacea brush between the individual lamina membranacea, the support block under the drive of drive mechanism on move down
It is dynamic.
In above-mentioned integrated sewage treating apparatus, the drive mechanism includes leading screw, its nut for coordinating and drives silk
The motor that thick stick is rotated, the support block is connected with the nut.
In above-mentioned integrated sewage treating apparatus, some support blocks are fixed in linkage support plate by connecting plate,
The linkage support plate is fixedly connected with nut.
In above-mentioned integrated sewage treating apparatus, the lamina membranacea brush includes the brush board of bristle and fixed bristle, the brush
Plate is made up of elastomeric material, the lamina membranacea brush from the brush board bending forming of linear be with the structure with the lamina membranacea, be suitable to
The bristle is contacted with the lamina membranacea perisporium.
In above-mentioned integrated sewage treating apparatus, the both sides of the support block are provided with the clamping part for clamping the brush board.
In above-mentioned integrated sewage treating apparatus, the membrane bioreactor also includes aerator, the aerator
Including aeration tube and gas generating unit, the aeration tube be located between lamina membranacea described in adjacent two and the aeration tube tube wall
Bottom is concordant with the lamina membranacea, and the tube wall of the aeration tube is provided with several aerations washed away to the lamina membranacea plate face direction
The angle that hole, the air stream outlet direction of the solarization air cap and the lamina membranacea plate face being washed are formed is between 40-50 degree.
Preferably, the hole density of solarization air cap gas flow direction along the aeration tube gradually increases, the aeration
The aperture in hole gas flow direction along the aeration tube gradually increases.
In above-mentioned integrated sewage treating apparatus, the anaerobic bio-treated pond, the Aerobic biological process pond, the dirt
Water sedimentation pond and the membrane biological reaction pond pass sequentially through pipeline connection, and the Aerobic biological process pond by the first backflow
Pipe is connected with the anaerobic bio-treated pond, and the base sludge of the detention tank is back to by the second return duct described to be detested
The bottom of oxygen biological treatment tank.
In above-mentioned integrated sewage treating apparatus, the longitudinal cross-section of the detention tank is V-shaped, the detention tank
Delivery port be adjustable for height water outlet crest of weir, the water outlet crest of weir include triangular-notch weir, water outlet weir plate and apopore.
In above-mentioned integrated sewage treating apparatus, be provided with water decanter in the Aerobic biological process pond, the water decanter with
Delivery port is connected.
Technical solution of the present invention, has the following advantages that：
In integral type sewage processing unit of the invention, due to have passed through the water quality after a series of biochemical reaction in itself compared with
Good, the fouling membrane for membrane bioreactor is less, membrane bioreactor holding membrane flux high is carried out sewage disposal.Further
Ground, the material sand basement membrane plate that the membrane module in the membrane biological reaction pond is bonded using silica sand particles and water penetration binding agent, phase
The antifilm contaminative ability of lamina membranacea than being made in other organic materials is stronger, meanwhile, present invention employs can be carried out to lamina membranacea
The cleaning agency of cleaning, can further improve the membrane flux of the membrane module, meanwhile, the cleaning agency can be by controlling to drive
Mechanism realizes on-line automatic cleaning, compared to existing needs the membrane bioreactor of the offline cleaning of lamina membranacea dismounting for, carry significantly
The applicability in the membrane biological reaction pond high, therefore, sewage disposal device of the invention integrally can be embedded at underground
Reason.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of integral type sewage processing unit of the invention.
Fig. 2 is the structural representation of anaerobic bio-treated pond one of which implementation method of the invention.
Fig. 3 is the structural representation of Aerobic biological process pond one of which implementation method of the invention.
Fig. 4 is the structural representation of detention tank one of which implementation method of the invention.
Fig. 5 is the structural representation of water outlet crest of weir in detention tank of the invention.
Fig. 6 is the structural representation of membrane biological reaction pond one of which implementation method of the invention.
Fig. 7 is the top view of membrane bioreactor of the invention.
Description of reference numerals：
1- anaerobic bio-treateds pond, 11- water inlets, 12- 3 D elastic fillers, 13- water-locators, 14- heating controllers,
15- delivery ports, 16- Sludge Beds area, the clear pelagic divisions of 17-, 18- firing equipments；
2- Aerobic biological process pond, 21- breather pipes, 22- water inlets, 23- combined stuffings, 24- aeration plates, 25- communicating pipes,
26- delivery ports, 27- bearings, 28- tanks；
3- detention tanks, 31- water inlets, 32- swash plates, 33- buffer-precipitations area, 34- sludge pumps, 35- delivery ports, 36-
Clear water zone；
4- membrane biological reactions pond, 40- water inlets, 41- lamina membranaceas, 411- delivery ports, 42- lamina membranacea brushes, 43- support blocks, 44- drives
Motivation structure, 45- linkage support plates, 441- leading screws, 442- nuts, 443- motors, 46- aeration tubes, 461- solarization air caps, 47- gases
Generating means, 48- membrane supports, 49- delivery ports；
The return ducts of A1- first, the return ducts of A2- second.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other
Can just be combined with each other into conflict.
As shown in figure 1, the invention provides integrated sewage treating apparatus, it includes anaerobic bio-treated pond 1, described good
Oxygen biological treatment tank 2, the detention tank 3 and the membrane biological reaction pond 4, wherein, the anaerobic bio-treated pond 1,
The Aerobic biological process pond 2, the detention tank 3 and the membrane biological reaction pond 4 pass sequentially through pipeline connection, and institute
Aerobic biological process pond 2 is stated to be connected with the anaerobic bio-treated pond 1 by the first return duct A1, the detention tank 3
Base sludge is back to the bottom in the anaerobic bio-treated pond 1 by the second return duct A2.
Pending sewage enters anaerobic bio-treated pond 1, and sewage quickly and uniformly mixes with Sludge Bed, by anaerobism
The effect degradation of organic substances of microorganism (including facultative microbe), completes bio anaerobic digestion, and purified treatment is carried out to sewage.Only
Sewage after change enters Aerobic biological process pond 2 by the gravity flow of the delivery port of anaerobic bio-treated pond 1, in Aerobic biological process pond 2
The microorganism being attached on filler is further dropped most of organic matter in sewage by anabolic action under aerobic environment
Solution；The effect that nitration reaction reaches denitrogenation is carried out by Nitrosomas and Nitromonas, and by polyP bacteria to the excess ingestion of phosphorus
Ability reaches the effect of removal phosphor in sewage.By above-mentioned biochemical treatment, substantial amounts of organic matter and ammonia nitrogen in removal sewage.Through
Cross Aerobic biological process pond 2 process after water a part by the first return duct A1 be back to in anaerobic bio-treated pond 1, separately
Detention tank 3 is partly into, detention tank 3 has the function of coagulation-flocculation-precipitation, water body is further purified simultaneously
Water body is carried out into advanced treating by water outlet crest of weir into membrane biological reaction pond；Positioned at the sludge pump of the bottom of detention tank 3
By in the sludge pumpback in buffer-precipitation area to the anaerobic bio-treated pond 1, with microorganism concn in maintenance reaction device, circulation is sharp
With the purpose that can reach dephosphorization denitrification.Residual active sludge with compost treatment, or can be recycled as strain；By above-mentioned dirt
The preferable sewage of clarification and effluent matter of water sedimentation pond 3 is entered back into membrane biological reaction pond 4, and water has been finally reached by the filtering of lamina membranacea
Matter standard.Due to have passed through the water quality after a series of biochemical reaction in itself preferably, for membrane bioreactor fouling membrane compared with
It is few, membrane bioreactor holding membrane flux high is carried out sewage disposal.
In order to be described in further detail the present invention, now to the anaerobic bio-treated pond 1, the Aerobic biological process pond 2, described
Classification declaration is done in detention tank 3 and the membrane biological reaction pond 4.
Wherein, the anaerobic bio-treated pond 1 includes processing pond body and the water-locator 13 being arranged in processing pond, described
Water inlet 11 and delivery port 15 are set on processing pond body；The processing pond top section is clear pelagic division 17, and underclad portion is dirt
Ni Chuan areas 16, some stereo-elastics being vertically arranged in parallel are provided between the clear pelagic division 17 and the Sludge Bed area 16 and are filled out
Material 12, the water-locator 13 is arranged in the Sludge Bed area 16, and sewage is by the water-locator 13 and the Sludge Bed area 16
In Sludge Bed rapidly and evenly mix, the Sludge Bed area 16 retains rapidly the particulate matter in sewage and colloidal substance
And absorption.
Described anaerobic bio-treated pond 1 also include firing equipment 18 and heating controller 14, the firing equipment 18 with
The controller 14 is electrically connected with, and the firing equipment 18 is arranged on inside processing pond.The anaerobic bio-treated pond also includes
The temperature sensor (not shown) in processing pond is arranged on, to keep bacterial activity, processing pond internal temperature control is 10
DEG C between 35 DEG C, when temperature sensor detects processing pond internal temperature higher than 35 DEG C, heating controller control heating sets
It is standby to be stopped, when temperature sensor detects processing pond internal temperature less than 10 DEG C, heating controller control firing equipment
Open work.
Treatment sewage is entered in pond by water-locator 13, and is rapidly and evenly mixed with Sludge Bed by water-locator 13.
Sludge Bed is thicker, similar to filter layer, so as to retain and adsorb the particulate matter in water inlet and colloidal substance rapidly.Due to dirt
Mud bed is contained within the simultaneous oxygen microorganism of high concentration, and under anoxia condition in pond, the organic substance being retained down is a large amount of simultaneous
It is dissolved matter by insoluble hydrolysis of organic matter under oxygen microbial hydrolytic-acid production, by macromolecular, is difficult to biological drop
The material of solution is converted into the material being readily biodegradable；Because the sludge age of hydrolysis acidification is (15~20 days) more long, so using
Hydrolysis acidification pool replaces conventional preliminary sedimentation tank, in addition to the purpose of suspension in reaching retention sewage, while denitrogenation mesh can also be reached
's.
Denitrification process of the sewage in anaerobic bio-treated pond 1 is completed by denitrifying bacterium.The bacterium master of this kind of reaction
There are the facultative bacterias such as Proteus, Micrococcus, pseudomonas, Bacillus, alcaligenes, Flavobacterium.
Anti-nitration reaction course is：NO3- → NO2- → NO → N2O → N2 is finally reached the effect of denitrogenation.
Sewage regulating reservoir is set before anaerobic bio-treated pond 1 according to scene water inlet height of water level and water situation of change.
Sewage is deflected into subsequent treatment through baffle plate, reduces the impact caused by amount of inlet water change is excessive to device, improves at sewage
Reason effect, extension fixture service life.Firing equipment 18 can be set in anaerobic biological treatment apparatus for high-concentration waste water, is maintained
Temperature accelerates microbial metabolism effect at 20~35 DEG C in anaerobic bio-treated pond 1, improves sewage treating efficiency.
Sewage after the anaerobic bio-treated pond 1 is processed flow to the Aerobic biological process pond certainly through the delivery port 15
In 2.As shown in figure 3, the Aerobic biological process pond 2 includes processing pond body and the aerator being arranged in the processing pond；
The processing pond body is provided with water inlet 22 and delivery port 26；The aerator is arranged on the processing pond bottom, described
Aerator top is provided with some combined stuffings 23 being vertically arranged in parallel, and water decanter is connected with the delivery port 26.
The aerator as shown in Figure 3 includes aeration plate 24 and breather pipe 21, and the aeration plate 24 is arranged on the place
Reason bottom of pond portion, the aeration plate 24 is connected by the breather pipe 21 with extraneous source of the gas.Aerator one side is set preferably
Aerobic environment needed for oxygen bacterium offer anabolism, biochemical reaction；On the other hand uniform water quality is improving sewage treating efficiency.Gas
Source generally has air blower or submersible aerator to provide.
The water decanter includes bearing 27, tank 28 and communicating pipe 25, and the bearing 27 is fixedly installed in processing pond and leans on
At the nearly delivery port 26, the communicating pipe 25 is arranged on bearing 27, and one end of the communicating pipe 25 is fixedly connected with tank
28, the other end of the communicating pipe 25 is connected with the delivery port 26.Water decanter can be automatic with SEA LEVEL VARIATION in bleeding stage
Lifting, processed supernatant is discharged from surface.And the scum silica frost on surface is effectively trapped in reaction tank.Reach muddy water point
From, the purpose that purifies water.And water decanter simple structure, it is easy to safeguard；It is adaptable for water quality and quantity；Without power
Drive, it is energy-efficient, reduce construction investment.
As shown in figure 4, the detention tank 3 includes sedimentation basin body and sludge pump 34, the pond of the sedimentation basin body
Water inlet 31 and delivery port 35 are respectively equipped with wall, the sedimentation basin top section is clear water zone 36, and underclad portion is heavy for buffering
Shallow lake area 33, is provided with some swash plates 32 being vertically arranged in parallel between the clear water zone 36 and the buffer-precipitation area 33；It is described oblique
Plate 32 passes through support frame（Not shown in figure）Support, inlet channel one end and the water inlet 31 of the detention tank connect
Logical, the other end extends downward the lower section of swash plate 33.
The sludge pump 34 is arranged in the buffer-precipitation area 38, and the second return duct is communicated with the sludge pump 34
The sludge that the detention tank 3 is precipitated is delivered to anaerobic bio-treated by A2, the sludge pump 34 by the second return duct A2
In pond 1.It should be noted that the sludge pipe can also branch out the outer discharge pipe of sludge, by the outer discharge pipe of the sludge by dirt
Mud is directly outer to be arranged.
The longitudinal cross-section of the detention tank 3 is V-shaped, and the sludge pump 34 is arranged on V-arrangement buffer-precipitation area bottom.Institute
The sedimentation basin cross section stated is circular or oval.
On the pool wall of the part of the clear water zone 36 that the delivery port 35 is set, the delivery port 35 is adjustable for height water outlet
Crest of weir.Such as Fig. 5, the adjustable for height water outlet crest of weir includes triangular-notch weir 310, water outlet weir plate 311 and apopore 312.
The clear liquid of the clear water zone carries out advanced treating by the water outlet crest of weir of triangle into membrane biological reaction pond 4.Such as Fig. 6
It is shown, it is biological with the film being arranged in the reaction tank the invention provides a kind of membrane biological reaction pond 4, including reaction tank body
Reactor.Water inlet 40 and delivery port 49 are respectively equipped with the relative pool wall of the reaction tank body, sewage is by the water inlet
After mouth 41 enters the interior filtering through membrane bioreactor of reaction tank, the water purification of delivery port 49 is pumped out by suction pump.
The membrane bioreactor includes the membrane support 48 being fixedly installed on inside reaction tank and is fixedly installed on membrane support
Membrane module on 48, the membrane module is made up of several lamina membranaceas 41, and the lamina membranacea 41 is the sand basement membrane plate with cavity, described
Sand basement membrane plate is bonded with water penetration binding agent by silica sand particles and formed；The top of the lamina membranacea 1 opens up delivery port 411, the film
Lamina membranacea brush 42 is arranged with plate 41, the support block 43 for supporting the lamina membranacea brush 42, institute are provided between the two neighboring lamina membranacea 41
Support block 43 is stated to be moved up and down under the drive of drive mechanism 44.
Due to the material sand basement membrane plate that the membrane module is bonded using silica sand particles and water penetration binding agent, compared to other
The antifilm contaminative ability of lamina membranacea that organic material is made is stronger, meanwhile, it is clear present invention employs what can be cleaned to lamina membranacea
Mechanism is swept, the membrane flux of the membrane module can be further improved, meanwhile, the cleaning agency can be realized by controlling drive mechanism
On-line automatic cleaning, compared to existing needs the membrane bioreactor of the offline cleaning of lamina membranacea dismounting for, substantially increase the film
The applicability of biological reaction pool, therefore, sewage disposal device of the invention can integrally be embedded in underground and be processed.
Specifically, the drive mechanism 44 includes leading screw 441, its nut 442 for coordinating and drives what leading screw 441 was rotated
Motor 443, the support block 43 is connected with the nut 442.The forward and reverse of the motor 443 are controlled to control in support block 43
Lower movement, makes lamina membranacea brush 42 clean lamina membranacea 41.The simple structure of drive mechanism 44 is easy to control.
More specifically, some support blocks 43 are connected in linkage support plate 45, the linkage support plate 45 and nut
442 connections.
The lamina membranacea brush 42 includes the brush board of bristle and fixed bristle, and the brush board is made up of elastomeric material, the film
Scrubbing brush 42 from the brush board bending forming of linear be with the structure with the lamina membranacea 41, be suitable to the bristle with the lamina membranacea 41
Perisporium is contacted.Because lamina membranacea brush 42 can be changed with the shape of lamina membranacea 41, the lamina membranacea brush 42 goes for various shapes
Lamina membranacea 41.Substantially increase the versatility of the cleaning structure.
Shown in Fig. 6, the both sides of the support block 43 are provided with the clamping part for clamping the brush board, and specifically the clamping part is
It is arranged at the holding tank of the both sides of the support block 43.During initial assembling, interference in the holding tank of brush board insertion support block 43 is matched somebody with somebody
Close or fastener fixed, then by brush board according to the shape of lamina membranacea 41 by brush board bending, it is ensured that bristle connects with the perisporium of lamina membranacea 41
Touch, because the depth in brush board insertion holding tank is adjustable, be adapted to the lamina membranacea component of different in width and spacing.
The membrane bioreactor also includes aerator, and the aerator includes that aeration tube 46 and gas are filled
Put 47, the aeration tube 46 be located between lamina membranacea 41 described in adjacent two and the aeration tube 46 tube wall bottom and the lamina membranacea 41
Concordantly, the tube wall of the aeration tube 46 is provided with several solarization air caps 461 washed away to the lamina membranacea plate face direction, the aeration
The angle that the air stream outlet direction in hole 461 and the plate face of lamina membranacea 41 being washed are formed between 40-50 degree, preferably 45 degree.
The hole density of the solarization air cap 461 gas flow direction along the aeration tube 46 gradually increases, the solarization air cap
461 aperture gas flow direction along the aeration tube 46 gradually increases, and makes the aeration of lamina membranacea various location uniform.
Above-mentioned anaerobic bio-treated pond 1, Aerobic biological process pond 2, detention tank 3 and membrane biological reaction pond 4 can be set
Underground also can be directly embedded in ground, the processing pond body is made of resistance to acids and bases material；Described resistance to acids and bases material
Material is preferably glass fibre or polypropylene.Specifically using high intensity resistance to acids and bases materials such as glass fibre, polypropylene.Device
Intensity is high, good airproof performance, adaptable to various ground situations；Acid and alkali-resistance, resistance to oxidation；High/low temperature is without deformation, service life
It is long；Fund cost and time cost are low.Existing integrated water treatment equipment is solved using carbon steel plasticity is poor, perishable, toughness
Difference, fund and time cost are high；And using fiberglass is fragile, easy fracture, toughness and flexibility is poor, fund and time cost
Problem high.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (8)
1. a kind of integrated sewage treating apparatus, it includes anaerobic bio-treated pond（1）, Aerobic biological process pond（2）, sewage sink
Shallow lake pond（3）With membrane biological reaction pond（4）, it is characterised in that the membrane biological reaction pond（4）Interior setting membrane bioreactor, institute
Stating membrane bioreactor is included by several lamina membranaceas（41）The lamina membranacea component of composition, the lamina membranacea（41）It is the sand base with cavity
Lamina membranacea, the sand basement membrane plate is bonded with water penetration binding agent by silica sand particles and formed；The lamina membranacea（41）Top open up water outlet
Mouthful（411）, the lamina membranacea（41）On be arranged with lamina membranacea brush（42）, the lamina membranacea brush（42）Brush including bristle and fixed bristle
Plate, the brush board is made up of elastomeric material, the lamina membranacea brush（42）It is and the lamina membranacea by the brush board bending forming of linear
（41）The structure of cooperation, is suitable to the bristle with the lamina membranacea（41）Perisporium is contacted；The two neighboring lamina membranacea（41）Between set
There is the supporting lamina membranacea brush（42）Support block（43）, the support block（43）Both sides be provided with the clamping for clamping the brush board
Portion, the support block（43）In drive mechanism（44）Drive under move up and down.
2. integrated sewage treating apparatus according to claim 1, it is characterised in that：The drive mechanism（44）Including silk
Thick stick（441）, its coordinate nut（442）And drive leading screw（441）The motor of rotation（443）, the support block（43）With institute
State nut（442）Connection.
3. integrated sewage treating apparatus according to claim 2, it is characterised in that：Some support blocks（43）Pass through
Connecting plate is fixed on linkage support plate（45）On, the linkage support plate（45）With nut（442）It is fixedly connected.
4. integrated sewage treating apparatus according to claim 1, it is characterised in that：The membrane bioreactor also includes
Aerator, the aerator includes aeration tube（46）And gas generating unit（47）, the aeration tube（46）Positioned at phase
Lamina membranacea described in adjacent two（41）Between and the aeration tube（46）Tube wall bottom and the lamina membranacea（41）Concordantly, the aeration tube
（46）Tube wall be provided with several solarization air caps washed away to the lamina membranacea plate face direction（461）, the solarization air cap（461）Gas
Flow export direction and the lamina membranacea being washed（41）The angle that plate face is formed is between 40-50 degree.
5. integrated sewage treating apparatus according to claim 4, it is characterised in that：The solarization air cap（461）Kong Mi
Degree is along the aeration tube（46）Interior gas flow direction gradually increases, the solarization air cap（461）Aperture along the aeration tube
（46）Interior gas flow direction gradually increases.
6. integrated sewage treating apparatus according to claim 1, it is characterised in that：The anaerobic bio-treated pond（1）、
The Aerobic biological process pond（2）, the detention tank（3）And the membrane biological reaction pond（4）Pass sequentially through pipeline company
Connect, and the Aerobic biological process pond（2）By the first return duct（A1）With the anaerobic bio-treated pond（1）Connection, it is described
Detention tank（3）Base sludge pass through the second return duct（A2）It is back to the anaerobic bio-treated pond（1）Bottom.
7. integrated sewage treating apparatus according to claim 1, it is characterised in that：The detention tank（3）It is vertical
It is V-shaped to section, the detention tank（3）Delivery port（35）It is adjustable for height water outlet crest of weir, the water outlet crest of weir bag
Include triangular-notch weir（310）, water outlet weir plate（311）And apopore（312）.
8. integrated sewage treating apparatus according to claim 1, it is characterised in that：The Aerobic biological process pond（2）
Inside it is provided with water decanter, the water decanter and delivery port（26）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743199.1A CN105198177B (en) | 2015-11-26 | 2015-11-26 | Integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510743199.1A CN105198177B (en) | 2015-11-26 | 2015-11-26 | Integrated sewage treating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105198177A CN105198177A (en) | 2015-12-30 |
| CN105198177B true CN105198177B (en) | 2017-07-04 |
Family
ID=54946210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510743199.1A Active CN105198177B (en) | 2015-11-26 | 2015-11-26 | Integrated sewage treating apparatus |
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| Country | Link |
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| CN105565608B (en) * | 2016-02-03 | 2017-11-10 | 中北大学 | A kind of sewage disposal system based on data mining |
| CN106186366A (en) * | 2016-09-05 | 2016-12-07 | 上海勘测设计研究院有限公司 | A kind of water quality biological treatment facility |
| CN106693711A (en) * | 2016-12-27 | 2017-05-24 | 安徽江南鸣放电子科技有限公司 | Oil filter for drawing oil |
| CN107487829A (en) * | 2017-09-29 | 2017-12-19 | 四川德胜集团钒钛有限公司 | Coagulative precipitation tank |
| CN109607950A (en) * | 2018-12-28 | 2019-04-12 | 陈德全 | Consumer waste infiltration liquid high-efficient treatment device and method |
| CN109608010A (en) * | 2019-01-24 | 2019-04-12 | 曾从根 | A kind of sludge negative pressure ceramic membrane concentration all-in-one machine |
| CN112624531B (en) * | 2021-01-21 | 2021-09-03 | 山东宏旭化学股份有限公司 | High-efficient environmental protection processing apparatus of chemical industry sewage |
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