CN106186581A - Integrated reclaimed water reuse greening technique in community residential building underground garage - Google Patents

Integrated reclaimed water reuse greening technique in community residential building underground garage Download PDF

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Publication number
CN106186581A
CN106186581A CN201610787761.5A CN201610787761A CN106186581A CN 106186581 A CN106186581 A CN 106186581A CN 201610787761 A CN201610787761 A CN 201610787761A CN 106186581 A CN106186581 A CN 106186581A
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water
pond
pool
reuse
pump
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CN201610787761.5A
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Chinese (zh)
Inventor
龙涛
刘米娜
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Urumqi Zhongxing Yuanda Environmental Protection Engineering Co Ltd
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Urumqi Zhongxing Yuanda Environmental Protection Engineering Co Ltd
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Priority to CN201610787761.5A priority Critical patent/CN106186581A/en
Publication of CN106186581A publication Critical patent/CN106186581A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes

Abstract

Integrated reclaimed water reuse greening technique in a kind of community residential building underground garage of the present invention, belongs to field of Environment Protection.Its facility system includes SDW regulating reservoir, pulsed water distribution acidification pool, speed point biochemical film cloth pond, uniform sedimentation tank, intermediate pool, reuse pool pond, delicate pressure filter, ion deodorization device, decontaminating apparatus and electrical control cubicles.Through oil removal every slag, degraded, microbial treatments, precipitate, filter, sterilisation step, the sanitary sewage effluent index after process can be made to be better than " urban sewage reutilization Greenland Irrigation water quality " indices.It is nervous that its facility is very suitable for construction land, the residential quarters auxiliary construction of limited fund, and process combination is compact, manages easy and simple to handle, stable and reliable operation, and automaticity is high, adapts to North City weather conditions.

Description

Integrated reclaimed water reuse greening technique in community residential building underground garage
Technical field
A kind of integrated reclaimed water reuse greening technique being applied in community residential building underground garage of the present invention belongs to Field of Environment Protection, particularly relates to facility system and the processing method of one way of life reusing sewage.
Background technology
In the past, for city domestic sewage, being processed by large-scale wastewater treatment plant, it has had the technique skill of maturation Art.Require that construction area residential quarters more than 20,000 square meters must auxiliary construction due to some area urban construction departments in recent years Treated sewage reusing facility, will be carried out in situ process by part sanitary sewage, up to standard after as the greening water of community.Owing to reuse sets Executing that to there is construction land many, investment is big, manages loaded down with trivial details, needs special messenger's repeatable operation facility, produces simultaneously in cleaning running Rubbish, go out water unstable, problems such as operating cost is high, and a lot of plot area is limited, land used is nervous, insufficient funds, causes It is difficult to auxiliary construction.
Summary of the invention
It is an object of the invention to propose setting of the integral life sewage reuse in a kind of community residential building underground garage Executing system, another object is to provide the process of sewage disposal.
The object of the present invention is achieved like this:
One, facility system: the facility system of the present invention includes SDW regulating reservoir, pulsed water distribution acidification pool, speed point biochemical film cloth Pond, uniform sedimentation tank, intermediate pool, reuse pool pond, delicate pressure filter, ion deodorization device, decontaminating apparatus and automatically controlled Cabinet.
In community residential building underground garage install cavity cuboid pond, in pond from one end minor face to other end minor face with every Plate is partitioned into SDW regulating reservoir, pulsed water distribution acidification pool, speed point biochemical film cloth pond, uniform sedimentation tank, intermediate pool successively and returns Millpond, each pond is equipped with independent basin lid, separately connects and renovate equipped with little in basin lid.Delicate pressure filter, ion is separately set outside pond Odor removal, decontaminating apparatus and electrical control cubicles.
The pool wall of SDW regulating reservoir connects with neighbours living sanitary sewage house steward, installing broken agitating device, superelevation liquid in pond Position elevator pump, latent dirty elevator pump and Floating Ball Liquid Level valve, this water inlet, pond is provided with hoisting type grid, pool wall is equiped with high, normal, basic Three water level contact cables, it electrically connects with the water level controller being installed in electrical control cubicles.Latent dirty elevator pump and Floating Ball Liquid Level valve Interlock.
At the water distribution pipe being provided with body perforate at the bottom of pulsed water distribution acidification pool pond.SDW regulating reservoir is by latent dirty lifting Pump and pipeline connect with this pond.Filler support and film cloth filler separately it is provided with in pond.
Divide in speed and be provided with submersible aerator bottom biochemical film cloth pond, be provided with in pond sludge reflux pipeline, filler support and Film cloth filler.Pond is separately filled with and accounts for the combination speed of pond internal volume about 30% and divide biochemistry ball.
Uniform sedimentation tank generally prismatic table shape, is respectively provided with the distribution channel into water at two pool walls that one group of its top is relative With the collecting tank of water outlet, on the pool wall at distribution channel place, interval has connection inlet opening, spaced apart on the pool wall at collecting tank place There is tap hole.On distribution channel base plate, interval has through hole, and it connects, at pool wall with the water distributor downward along pool wall bending respectively Turnover position is even equipped with horizontal shore, and vertical thereon have inclined tube to arrange filler, and the upper port of inclined tube row's filler is less than on collecting tank Cross the upper edge of mill weir.Being sludge hopper at the bottom of pond, arrange sludge reflux pump in bucket, this pump is by aforementioned sludge reflux pipeline and pulsed Water distribution acidification pool connects.Connection inlet opening divides the rear wall in biochemical film cloth pond to communicate with speed, the antetheca phase of tap hole and intermediate pool Logical.
Being equiped with Floating Ball Liquid Level valve, filtered water pump in intermediate pool, this pump is by the filtration pipeline above basin lid, and finely The inlet communication filtering handle of filter-press, an outlet of this handle is adjusted with SDW by the backwash pipeline above basin lid The connection of joint pond, another outlet is connected with reuse pool by the clear water pipeline above basin lid.
High, normal, basic three water level contact cables, Floating Ball Liquid Level valve, superelevation liquid level elevator pump and greening is installed at reuse pool Water pump, this one end, pond connects with greening pipeline.
At the bottom of pulsed water distribution acidification pool, speed point biochemical film cloth pond, uniform sedimentation tank, intermediate pool and reuse pool pond respective By connecting pipe valve and an emptying communicating pipe.
Tap water moisturizing pipeline and the inlet communication of decontaminating apparatus, the outlet of this device and aforementioned clear water pipeline, recycle-water Pond sequential communication.
Above-mentioned each pond, along cell body length direction, is equipped with gas with foreign flavor pipeline in basin lid, its with SDW regulating reservoir, pulse Formula water distribution acidification pool, speed point biochemical film cloth pond and intermediate pool correspondence position, stretch into cavity above each pond by the short tube of connection In, the other end of gas with foreign flavor pipeline connects with ion deodorization device.
Superelevation liquid level elevator pump in SDW regulating reservoir and reuse pool is respectively with the superelevation liquid level lift line in basin lid even Logical, this pipeline other end is incorporated to community blowdown main pipeline.
Installing circuit control panel, liquid level controller in electrical control cubicles.Laying cable box in basin lid, each superelevation liquid level promotes Pump, latent dirty elevator pump, sludge reflux pump, filtered water pump, greening water pump, broken agitating device and submersible aerator are all and electrical control cubicles Electrical connection.In SDW regulating reservoir, reuse pool, the most high, normal, basic three water level contact cables are electrically connected with two water level controllers respectively Connect.
Two, the processing step processed:
1. oil removal, every slag: when sewage arrives warning liquid level in SWD regulating reservoir, touching high-order water level contact cable, it is to installing Water level controller in electric cabinet sends on and off switch formula signal, and superelevation liquid level elevator pump opened by this controller, by dirt more than needed Water is evacuated to community blowdown main pipeline;When sewage level is less than warning liquid level, controller cuts out superelevation liquid level elevator pump.Community is raw Sewage of living is broken through SWD regulating reservoir, stirring, oil removal, every slag after, be quantitatively lifted into pulsed water distribution with submersible sewage pump and be acidified Pond.
2. degraded: through oil removal, stop 6 hours in pulsed water distribution acidification pool every the pretreated sewage of slag, by pond The mass degradation of longer carbon chain in sewage is converted into short-chain fatty acid by the acid-producing microorganisms of natural growth and breeding;
3. microbial treatments: sewage self-flowing in pulsed water distribution acidification pool enters speed point biochemical film cloth pond, this pond filler because of than Surface area greatly, easily carry biomembrane and micro organism quantity is huge, can retain fine suspension, therefore by change waterpower layout, Aeration, enhances biological activity and the fertility of aerobic microbiological, maximal efficiency played microbial biochemical effect, it is ensured that The water quality of water outlet is with stable;
4. precipitation: the sewage self-flowing after speed divides biochemical film cloth pond microbial treatments enters uniform sedimentation tank, and in sewage, granule is miscellaneous Thing is precipitated to rapidly in inclined tube is arranged with active bio flco, thus realizes mud-water separation.
5. filter: the sewage self-flowing through mud-water separation enters intermediate pool, filtered water pump pressurization be lifted into fine Filter, becomes clear water after filtration.Clear water shelves and backwash shelves on filter pass through set of time, can automatic control filter Operation conditions, clear water can as backwashing water input SWD regulating reservoir, also can input reuse pool.
6. sterilization: also enter reuse pool from the sodium hypochlorite of the dilution of decontaminating apparatus output, to entering reuse Escherichia coli in the clear water in pond are killed.Greening water pump in pond pumps clear water to greenbelt.
Owing to carrying out technique scheme, allowing for this Treated sewage reusing facility and be very suitable for construction land anxiety, fund has The residential quarters auxiliary construction of limit, its process combination is compact, manages easy and simple to handle, stable and reliable operation, and automaticity is high, suitable Answer North City weather conditions.Sewage effluent index after process is completely superior to " urban sewage reutilization Greenland Irrigation water Matter " indices in (GB/T 25499-2010).
In order to verify the actual effect of the present invention, applicant, during February 2016 July in 2015, examines through third party Survey the first hydrological engineering geology group of Xinjiang Geology mining exploration and exploitation office of mechanism, to Xinjiang Urumqi dan oil garden district The sanitary sewage about 30m that No. 4 building 2 unit 82 family resident produces3/ d detects, and final outflow water water quality shows: detection every Index all reaches and is significantly better than in " urban sewage reutilization green area irrigation water quality " (GB/T 25499-2010) to refer to accordingly Mark.Detection data
Index Concentration Index Concentration
PH 7.04 SS 5.8
BOD5 0.7 Colourity 7
Turbidity 9 Total residual chlorine 0.35
Total dissolved solid 368.9 Excrement colibacillus group Do not detect
Anion surfactant -- NH3-N --
Urban sewage reutilization Greenland Irrigation water standard
Index Concentration Index Concentration
PH 6~9 SS ≤10
BOD5 ≤20mg/L Colourity ≤30
Turbidity ≤10 NTU Total residual chlorine 0.2≤pipe network end≤0.5mg/L
Total dissolved solid ≤1000mg/L Excrement colibacillus group ≤ 1000/L
Anion surfactant ≤1.0mg/L NH3-N ≤20mg/L
Accompanying drawing explanation
The concrete structure of the present invention is given by following drawings and Examples:
Fig. 1 is the integrated reclaimed water reuse greening process flow diagram in community residential building underground garage;
Fig. 2 is facility lines figure in portion's in face of pond;
Fig. 3 is rear portion, face, pond facility lines figure;
Fig. 4 is local, portion facility lines figure in face of pond;
Fig. 5 be delicate pressure filtration device structure and with ion deodorization device, decontaminating apparatus annexation schematic diagram;
Fig. 6 is to filter handle and pipeline annexation schematic diagram;
Fig. 7 is speed point biochemical film cloth pool structure schematic diagram;
Fig. 8 is to combine fast mitogeneticization spherical structure schematic diagram;
Fig. 9 is uniform sedimentation tank structural representation;
Figure 10 is that inclined tube arranges filling-material structure schematic diagram;
Figure 11 is electric drawings.
Legend: 1, decontaminating apparatus, 2, electrical control cubicles, 3, delicate pressure filter, 4, cable, 5, ion deodorization device, 6, clean Activating QI fluid line, 7, gas with foreign flavor pipeline, 8, backwash pipeline, 9, common sewer, 10, broken agitating device, 11, superelevation liquid level Elevator pump, 12, SDW regulating reservoir, 13, superelevation liquid level lift line, 14, latent dirty elevator pump, 15, pulsed water distribution acidification pool, 16, Emptying communicating pipe, 17, speed point biochemical film cloth pond, 18, pipe valve, 19, submersible aerator, 20, sludge reflux pipeline, 21, uniform heavy Pond, shallow lake, 22, sludge reflux pump, 23, intermediate pool, 24, reuse pool, 25, greening pipeline, 26, greening water pump, 27, clear water pipe Line, 28, filtered water pump, 29, moisturizing pipeline, 30, filter pipeline, 31 connect pipelines, and 32, renovate, 33, cable box, 34, sewage divides Pipe, 35, hinge, 36, basin lid, 37, faucet, 38, combination filtrate, 39, water inlet pipe, 40, filter handle, 41, pool wall, 42, outstanding Rope, 43, rope, 44, hanger, 45, film cloth filler, 46, combination speed point biochemistry ball, 47, water distributor, 48, connection inlet opening, 49, Distribution channel, 50, inclined tube row's filler, 51, liquid level, 52, cross mill weir, 53, collecting tank, 54, tap hole, 55, bracing frame, 56, collection mud Bucket.
Detailed description of the invention
The present invention is not limited by following embodiment, can determine specifically according to technical scheme and practical situation Embodiment.
Embodiment:
One, facility system:
As shown in Fig. 1 11, the facility system of the present invention includes SDW regulating reservoir 12, pulsed water distribution acidification pool 15, fast mitogeneticization Film cloth pond 17, uniform sedimentation tank 21, intermediate pool 23, reuse pool 24, delicate pressure filter 3, XL HL IQ type ion Odor removal 5, decontaminating apparatus 1 and electrical control cubicles 2.
In community residential building underground garage install cavity cuboid pond, in pond from one end minor face to other end minor face with every Plate is partitioned into SDW regulating reservoir 12, pulsed water distribution acidification pool 15, speed point biochemical film cloth pond 17, uniform sedimentation tank 21, centre successively Pond 23 and reuse pool 24, each pond is equipped with independent basin lid 36, separately connects equipped with rectangle little by hinge 35 in basin lid 36 Renovate 32.Delicate pressure filter 3, XL HL IQ type ion deodorization device 5, decontaminating apparatus 1 and electrical control cubicles 2 is separately set outside pond.
The outer minor face pool wall in SDW regulating reservoir 12 pond and neighbours living sanitary sewage house steward 9, sewage are in charge of 34 orders and are connected Logical, in pond, the broken agitating device 10 of installing, 50WQ15-30-2.2 type superelevation liquid level elevator pump 11 and 50WQ10-10-0.75 type are dived Dirty elevator pump 14.Broken agitating device 10 is made up of 0.75kw reducing motor+two-bladed porpeller formula puddler.SDW regulating reservoir 12 Water inlet is provided with hoisting type grid, is similar to hand basket.This pool wall is equiped with and the JYB-714 type water level control in electrical control cubicles 2 High, normal, basic three water level contact cables of device processed electrical connection and EM15-2 type Floating Ball Liquid Level valve.Latent dirty elevator pump 14 and EM15-2 Type Floating Ball Liquid Level valve interlocks.
Structure at pulsed water distribution acidification pool 15 is same as the speed shown in Fig. 7 and divides biochemical film cloth pond 17, simply exposes without diving Mechanism of qi 19, is being provided with water distribution pipe at the bottom of pond, its two blocks, and uniformly punches lower 45 ° of two skew backs at, water distributing pore size Φ 15~ 30.SDW regulating reservoir 12 is connected with this pond by latent dirty elevator pump 14 and pipeline.Filler support and filler separately it is provided with in this pond, The upper and lower hanger of filler support i.e. level 44, is connected with rope 43 between same level hanger 44, on rope 43, interval is connected with outstanding rope 42, outstanding rope B=200mm, L=1500mm type GM film cloth filler 45 it is tied with from top to bottom on 42.Film cloth filler 45 uses polyvinyl hydroformylation silk to make, Lamellar for similar scarf.
As it is shown in fig. 7, divide biochemical film cloth pond 17 bottom center to be provided with QXB1.5-32 type submersible aerator 19, pond in speed Inside it is provided with sludge reflux pipeline 20, filler support and filler, the upper and lower hanger of filler support i.e. level 44, connect between same level hanger 44 Having rope 43, on rope 43, interval is connected with outstanding rope 42, and outstanding rope 42 is tied with B=200mm, L=1500mm type GM film cloth filler 45.Film Cloth filler 45 uses polyvinyl hydroformylation silk to make, for the lamellar of similar scarf.Pond is separately filled with the group accounting for pond internal volume about 30% Close speed point biochemistry ball 46.
As it is shown in figure 9, uniform sedimentation tank 21 generally prismatic table shape, end surrounding is connected with the four vertical pool walls in road 41 thereon, Wherein inside one group of relative pool wall 41, being interval with two parallel vertical baffle plates, these baffle plate two ends are perpendicular with another group respectively It is connected to two inwalls of pool wall 41, is connected with horizonal base plate with between adjacent pool wall 41 respectively on the lower edge of every side shield, wherein side The high side shield of baffle plate is low, and the bottom plate heights of high baffle plate side is higher than the bottom plate heights of low baffle plate side.High baffle plate, base plate and phase The distribution channel 49 of adjacent vertical pool wall 41 composition water inlet, on vertical pool wall 41, interval has connection inlet opening 48;Low baffle plate, base plate With the collecting tank 53 that adjacent vertical pool wall 41 forms water outlet, on vertical pool wall 2, interval has tap hole 54, and low baffle plate was water Weir 52.On distribution channel 49 base plate interval have through hole, it connects with water distributor 47 respectively, water distributor 47 along pool wall 41 bend to Under, its lower end is positioned at sedimentation tank and tilts the centre position of pool wall 41.Transfer position even equipped with horizontal support at sedimentation tank pool wall 41 Frame 55, vertical thereon have inclined tube to arrange filler 50, and the upper port of inclined tube row's filler 50 was less than the upper edge of mill weir 52.Inclined tube row's filler 50 every inclined tube otch are 60 ° of angles, and section is hexagonal cellular.It is sludge hopper 56 at the bottom of pond, sludge reflux pump 22 is set in bucket, This pump is connected with pulsed water distribution acidification pool 15 by aforementioned sludge reflux pipeline 20.Connection inlet opening 48 and speed point biochemical film cloth The rear wall in pond 17 communicates, and tap hole 54 communicates with the antetheca of intermediate pool 23.
Being equiped with EM15-2 type Floating Ball Liquid Level valve, filtered water pump 28 in intermediate pool 23, this pump is by above basin lid 36 Filter pipeline 30, with the inlet communication that the F56D type of delicate pressure filter 3 filters handle 40.
Delicate pressure filter 3 is cylindrical cavity tank body, and handle 40 is even filtered equipped with F56D type in tank body upper end, and one exports Backwash pipeline 8 in connection basin lid 36 connects with SDW regulating reservoir 12 again;Clear water pipeline 27 in another outlet basin lid 36 Connect with reuse pool 24 again.Filtering handle 40 lower end and be communicated with water inlet pipe 39, it directes reach tank inner bottom surface, with a circular cavity water Ring connects, and on water ring, interval connection is equipped with vertical short faucet 37.Tank body intracavity ring water inlet pipe 39 is filled with particle diameter thick 8 The secondary filter medium grating quartz sand of 10mm, thin 3 5mm and the combination filtrate 38 of the fibrous nodules mixing composition of sphere diameter 30mm, Wherein quartz sand is thick: thin ratio=4:1, thickness mixing quartz sand: fibrous nodules weight ratio=4:1.
Reuse pool 24 inwall is equiped with high, normal, basic three electrically connected with JYB-714 water level controller in electrical control cubicles 2 Root contact cable, EM15-2 type Floating Ball Liquid Level valve, superelevation liquid level elevator pump 11 and greening water pump 26.EM15-2 type Floating Ball Liquid Level valve Interlock with the controller contact of greening water pump 26.This one end, pond connects with greening pipeline 25.
Pulsed water distribution acidification pool 15, speed point biochemical film cloth pond 17, uniform sedimentation tank 21, intermediate pool 23 and reuse pool Connect communicating pipe 16 with an emptying each via pipe valve 18 at the bottom of 24 ponds.
Tap water moisturizing pipeline 29 and the inlet communication of decontaminating apparatus 1, the outlet of this device is by connecting pipeline 31 with front State clear water pipeline 27, reuse pool 24 sequential communication.Decontaminating apparatus 1 is by Xin Daoci DFD-02-07-L type dosing dosing pump, stirring Device, molten medicine PE bucket form, and molten explosive barrel is built with disinfectant, for industrial sodium hypochlorite.
Above-mentioned each pond, along cell body length direction, is equipped with gas with foreign flavor pipeline 7 in basin lid 36, its with SDW regulating reservoir 12, Pulsed water distribution acidification pool 15, speed point biochemical film cloth pond 17 and intermediate pool 23 correspondence position, stretched into respectively by the short tube of connection Above pond in cavity, the other end of gas with foreign flavor pipeline 7 connects with XL HL IQ type ion deodorization device 5.
Superelevation liquid level elevator pump 11 in SDW regulating reservoir 12 and reuse pool 24 carries with the superelevation liquid level in basin lid 36 respectively Rising pipeline 13 to connect, this pipeline other end is incorporated to community blowdown main pipeline.
Installing circuit control panel and JYB-714 type water level controller in electrical control cubicles 2.Basin lid 36 is laid cable box 33, Each superelevation liquid level elevator pump 11, latent dirty elevator pump 14, sludge reflux pump 22, filtered water pump 28, greening water pump 26, broken stirring dress Put 10 and submersible aerator 19 all electrically connect with electrical control cubicles 2.In SDW regulating reservoir 12 and reuse pool 24 the most high, normal, basic three Water level contact cable electrically connects with two JYB-714 type water level controllers of installing in electrical control cubicles 2 respectively.Two JYB-714 types Water level controller electrically connects with the superelevation liquid level elevator pump 11 in SDW regulating reservoir 12, reuse pool 24 respectively.SDW regulating reservoir 12 In latent dirty elevator pump 14, reuse pool 24 in greening water pump 26 respectively with the EM15-2 type Floating Ball Liquid Level valve in respective pond even Dynamic.
Two, the processing step processed:
1. oil removal, every slag: community life sewage enters after SDW regulating reservoir 12 through common sewer, the bulky grain foreign material quilt in sewage Grid intercepts and excludes, and greasy dirt and other foreign material are periodically cleared up by operational management unit, then is cleared by environmental sanitation department is unified.Crush and stir Mixing device 10 prevents floating thing to harden so that water quality is uniform.Through broken, stirring, oil removal, every slag after sewage by 50WQ10- 10-0.75 type submersible sewage pump 14 is quantitatively lifted into pulsed water distribution acidification pool 15.When the instantaneous concentration of community life sewage is discharged, after The 50WQ10-10-0.75 type submersible sewage pump 14 that continuous processing system has little time in process or SWD regulating reservoir 12 breaks down, it is impossible to Pulsed hydrolysis acidification pool 15 pumps sewage to the back-end, causes liquid level in regulating reservoir 12 constantly to rise high fortuitous event and occurs, and one Denier sewage level rises to guard against liquid level, touches high water level contact cable, its JYB-714 type water in being installed in electrical control cubicles 2 Level controller sends on and off switch formula signal, and 50WQ15-30-2.2 type superelevation liquid level elevator pump 11 opened by this controller, will be more than needed Sewage is evacuated to community blowdown main pipeline;When sewage level is less than warning liquid level, touching low liquid level water level contact cable, it is to dress The JYB-714 type water level controller being located in electrical control cubicles 2 sends on and off switch formula signal, and this controller cuts out 50WQ15-30- 2.2 type superelevation liquid level elevator pumps 11, stop pumping.Community life sewage is broken through SWD regulating reservoir 12, stirring, oil removal, every slag After, latent dirty elevator pump 14 quantitatively it is lifted into pulsed water distribution acidification pool 15.
2. degraded: through oil removal, dived dirty by the 50WQ10-10-0.75 type in SDW regulating reservoir 12 every the pretreated sewage of slag Elevator pump 14 interval is quantitatively lifted into follow-up pulsed water distribution acidification pool 15, and interval is quantitatively the most real by two kinds of means Existing: interval is to be disconnected by the Guan Bi of the EM15-2 type ball float level controller contact in pond, realize latent dirty elevator pump 14 Open or stop;It is quantitatively to draw an arm by the end connecting outlet conduit at latent dirty elevator pump 14 to be back to SDW tune Arrange a valve on joint pond 12, and the pipeline connected with latent dirty elevator pump 14 before pulsed water distribution acidification pool 15 entrance to realize Quantitative water supply, is finally reached the effect that interval is quantitative.The water distribution pipe arranged at the bottom of pulsed water distribution acidification pool 15 pond guides current Pulsed is uniformly distributed in pond, reaches the unpowered agitation of sewage and mud, makes sewage and the acidolysis microorganism species in mud It is fully contacted reaction, is effectively improved acidolysis speed, it is to avoid current short circuit, the generation at dead angle, shorten dwell time of sewage.In sewage Hydrolysis acidification flora rely on filler to be hydrolyzed by the larger molecular organics in sewage as the carrier of apposition growth, hydrolysis acidification bacterium For small organic molecule.Sewage stops 6 hours in pulsed water distribution acidification pool, by the product micro-life of acid of growth and breeding natural in pond The mass degradation of longer carbon chain in sewage is converted into short-chain fatty acid by thing;This pond filler is big because of specific surface area, and easily carry is raw Thing film and micro organism quantity are huge, can retain fine suspension, therefore by changing waterpower layout, enhance the life of aerobic microbiological Thing activity and fertility, maximal efficiency played microbial biochemical effect, it is ensured that the water quality of water outlet and stable;
3. microbial treatments: through the sewage self-flowing entrance speed point biochemical film cloth pond 17 of pulsed water distribution acidification pool 15 degraded, diving The growth and breeding that aerator 19 is aerobic microbiological provides sufficient oxygen.Pond inner membrance cloth filler 45 is big due to specific surface area, pole Easily carry biomembrane, can filter and retain fine suspension.With tiny rag on hydroformylation silk, become the attached of aerobic microbiological flora A little, and combine a speed point biochemistry ball 46 can be as the carrier of growth of aerobic microorganisms.This pond by change waterpower layout, aeration, Biologic packing material and filler distribution mode, enhance biological activity and the fertility of aerobic microbiological, and the performance of maximal efficiency is micro- Biological biochemistry effect, it is ensured that water outlet is of fine quality stable;
4. precipitation: the sewage self-flowing after speed divides biochemical film cloth pond 17 microbial treatments enters uniform sedimentation tank 21, by connection Inlet opening 48 enter distribution channel 49, water distributor 47 and inclined tube row filler 50 so that in sewage major part granule foreign material, float with And the biomembrane i.e. mud that speed point biochemical film cloth pond 17 comes off is able to a large amount of precipitation rapidly in inclined tube row's filler 50, thus realize Mud-water separation.The mud of precipitation is evacuated to SDW regulating reservoir 12, SDW regulating reservoir 12 by the sludge reflux pump 22 arranged in sludge hopper 56 Interior deposit periodically uses suction-type sewer scavenger to clear.Cross mill weir 52, collecting tank 53 guarantees that this pond water outlet is formed without short circuit, uniformly Steadily flow into follow-up intermediate pool 23.
5. filter: intermediate pool 23 buffering transitional function, in pond, sewage passes through 50WQ10-20-1.5 type filtered water pump 28 Pressurization promotes and enters in delicate pressure filter 3 through filtration handle 40, and sewage is from bottom to top by carse, medium and small combination filtrate 38 Layer, the fine suspension granule in sewage is retained by Filtration Adsorption, thus improves clarity and the turbidity of water outlet, it is ensured that greening spray Drench head the most blocked.Startup and the stopping of filtered water pump 28 is controlled by EM15-2 Floating Ball Liquid Level valve;In pond, the water yield more than needed is led to Cross superelevation liquid level elevator pump 11 and enter community blowdown main pipeline.Delicate pressure filter 3 is automatically controlled by arranging the time Filter shelves and the operation conditions of backwash shelves.Clear water, as backwashing water, inputs SWD regulating reservoir 12 by backwash pipeline 8, also Reuse pool 24 can be inputted by clear water pipeline 27.
6. sterilization: tap water moisturizing pipeline 29 is for being diluted, already the industrial sodium hypochlorite in decontaminating apparatus 1 Dilution industrial sodium hypochlorite also through connect pipeline 31 import clear water pipeline 27, to pipe in clear water carry out disinfection, laggard Enter reuse pool 24, the escherichia coli in this pond clear water are killed.Greening water pump in pond pumps clear water to greenbelt.
In reuse pool 24,80WQ30-40-4 type greening water pump 26 controls start and stop by EM15-2 type liquid-level floater valve, when When liquid level is less than the lowest water level set, EM15-2 type liquid-level floater valve controls greening water pump 26 controller contact and disconnects, this pump Stop aspirating clear water to greenbelt in little residential region;When liquid level is higher than the lowest water level set, liquid-level floater valve controls greening water pump 26 and controls The device closing of contact processed, this pump aspirates clear water to greenbelt in little residential region.50WQ15-30-2.2 type superelevation liquid level elevator pump 11 and electrical control cubicles 2 In water level controller electrical connection.Working as something unexpected happened, liquid level rises to guard against liquid level, touches high water level contact cable, its JYB-714 type water level controller in being installed in electrical control cubicles 2 sends on and off switch formula signal, and 50WQ15-opened by this controller 30-2.2 type superelevation liquid level elevator pump 11, in pumping pond, clear water is promoted to community blowdown main pipeline;When liquid level drops to low water level Contact cable, its JYB-714 type water level controller in being installed in electrical control cubicles 2 sends on and off switch formula signal, this controller Close 50WQ15-30-2.2 type superelevation liquid level elevator pump 11, quit work.When reuse pool 24 water does not applies and uses, by certainly Water moisturizing pipeline 29 is to this pond moisturizing.
Owing to integrated apparatus is arranged in underground garage, SDW regulating reservoir 12 and pulsed water distribution in sewage disposal process The gas with foreign flavor that acidification pool 15 produces, forces to cause TJ-IP1000 type ion deodorization equipment 5 by gas with foreign flavor pipeline 7 and carries out Gas purification, purified gas empties by purifying gas line 6.
When need sewage to be processed be comprehensive sewage i.e. containing toilet sewage time, only automatic dreg removing device and SDW are adjusted Joint pond 12 is built in outdoor in buried mode, clears slag to facilitate, and remaining each pond is built in underground garage.
After delicate pressure filter 3 runs a period of time, filtration handle 40 is adjusted to backwash gear, starts filtered water pump 28, by backwash pipeline 8, the float being retained in combination filtrate 38 is carried out backwash so that it is from combination filtrate 38 table Face is peeled off, and is back in SDW regulating reservoir 12 with backwashing water.
Above-mentioned SDW regulating reservoir 12 is one of the most ripe facility of existing municipal sewage treatment, and the present invention is only to be carried out Miniaturization.Above-mentioned each pump, valve, ion deodorization device 5, fibrous nodules, film cloth filler 45, combination speed point biochemistry ball 46, EM15-2 Type Floating Ball Liquid Level valve, JYB-714 type water level controller are business procurement.

Claims (10)

1. the integrated reclaimed water reuse greening technique in community residential building underground garage, including facility system and place's science and engineering Skill step, it is characterised in that: facility system includes SDW regulating reservoir, pulsed water distribution acidification pool, speed point biochemical film cloth pond, uniform Sedimentation tank, intermediate pool, reuse pool pond, delicate pressure filter, ion deodorization device, decontaminating apparatus and electrical control cubicles;
In community residential building underground garage, install cavity cuboid pond, depend on to other end minor face dividing plate from one end minor face in pond Secondary it is partitioned into SDW regulating reservoir, pulsed water distribution acidification pool, speed point biochemical film cloth pond, uniform sedimentation tank, intermediate pool and recycle-water Pond, each pond is equipped with independent basin lid, separately connects and renovate equipped with little in basin lid;Delicate pressure filter, ion deodorization is separately set outside pond Device, decontaminating apparatus and electrical control cubicles.
2. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature It is: the pool wall of SDW regulating reservoir connects with neighbours living sanitary sewage house steward, installing broken agitating device, superelevation liquid level in pond Elevator pump, latent dirty elevator pump and Floating Ball Liquid Level valve, this water inlet, pond is provided with hoisting type grid, pool wall is equiped with high, normal, basic three Root water level contact cable, it electrically connects with the water level controller being installed in electrical control cubicles;Latent dirty elevator pump and Floating Ball Liquid Level valve are even Dynamic.
3. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature It is: at the water distribution pipe being provided with body perforate at the bottom of pulsed water distribution acidification pool pond;SDW regulating reservoir by latent dirty elevator pump and Pipeline connects with this pond;Filler support and film cloth filler separately it is provided with in pond.
4. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature It is: divide in speed and be provided with submersible aerator bottom biochemical film cloth pond, in pond, be provided with sludge reflux pipeline, filler support and film cloth Filler;Pond is separately filled with and accounts for the combination speed of pond internal volume about 30% and divide biochemistry ball.
5. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature Be: uniform sedimentation tank generally fall prismatic table shape, be respectively provided with at two pool walls that one group of its top is relative into water distribution channel and The collecting tank of water outlet, on the pool wall at distribution channel place, interval has connection inlet opening, and on the pool wall at collecting tank place, interval has Tap hole;On distribution channel base plate, interval has through hole, and it connects with the water distributor downward along pool wall bending respectively, turns at pool wall Position, folding part is even equipped with horizontal shore, and vertical thereon have inclined tube to arrange filler, and the upper port of inclined tube row's filler is less than mistake on collecting tank The upper edge of mill weir;Being sludge hopper at the bottom of pond, arrange sludge reflux pump in bucket, this pump is by aforementioned sludge reflux pipeline and pulsed cloth Water acidification pool connects;Connection inlet opening communicates with the rear wall in speed point biochemical film cloth pond, and tap hole communicates with the antetheca of intermediate pool.
6. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature Being: be equiped with Floating Ball Liquid Level valve, filtered water pump in intermediate pool, this pump is by the filtration pipeline above basin lid, with fine pressure The inlet communication filtering handle of power filter, an outlet of this handle is regulated with SDW by the backwash pipeline above basin lid Pond connects, and another outlet is connected with reuse pool by the clear water pipeline above basin lid.
7. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature It is: install high, normal, basic three water level contact cables, Floating Ball Liquid Level valve, superelevation liquid level elevator pump and greening water at reuse pool Pump, this one end, pond connects with greening pipeline.
8. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature It is: each lead at the bottom of pulsed water distribution acidification pool, speed point biochemical film cloth pond, uniform sedimentation tank, intermediate pool and reuse pool pond Cross pipe valve and an emptying communicating pipe connection;Tap water moisturizing pipeline and the inlet communication of decontaminating apparatus, the outlet of this device is with front State clear water pipeline, reuse pool sequential communication.
9. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature Be: above-mentioned each pond, along cell body length direction, is equipped with gas with foreign flavor pipeline in basin lid, its with SDW regulating reservoir, pulsed cloth Water acidification pool, speed point biochemical film cloth pond and intermediate pool correspondence position, stretch into above each pond in cavity by the short tube of connection, different The other end of taste gas line connects with ion deodorization device;Superelevation liquid level elevator pump in SDW regulating reservoir and reuse pool divides Not connecting with the superelevation liquid level lift line in basin lid, this pipeline other end is incorporated to community blowdown main pipeline;Installing in electrical control cubicles There are circuit control panel, liquid level controller;Basin lid is equipped with cable box, each superelevation liquid level elevator pump, latent dirty elevator pump, mud Reflux pump, filtered water pump, greening water pump, broken agitating device and submersible aerator all electrically connect with electrical control cubicles;SDW regulating reservoir, In reuse pool, the most high, normal, basic three water level contact cables electrically connect with two water level controllers respectively.
10. the integrated reclaimed water reuse greening technique in community residential building underground garage as claimed in claim 1, its feature It is: treatment process steps includes:
1. oil removal, every slag: when sewage arrives warning liquid level in SWD regulating reservoir, touching high-order water level contact cable, it is to installing Water level controller in electric cabinet sends on and off switch formula signal, and superelevation liquid level elevator pump opened by this controller, by dirt more than needed Water is evacuated to community blowdown main pipeline;When sewage level is less than warning liquid level, controller cuts out superelevation liquid level elevator pump;Community is raw Sewage of living is broken through SWD regulating reservoir, stirring, oil removal, every slag after, be quantitatively lifted into pulsed water distribution with submersible sewage pump and be acidified Pond;
2. degraded: through oil removal, stop 6 hours in pulsed water distribution acidification pool every the pretreated sewage of slag, by natural in pond The mass degradation of longer carbon chain in sewage is converted into short-chain fatty acid by the acid-producing microorganisms of growth and breeding;
3. microbial treatments: sewage self-flowing in pulsed water distribution acidification pool enters speed point biochemical film cloth pond, this pond filler because of than Surface area greatly, easily carry biomembrane and micro organism quantity is huge, can retain fine suspension, therefore by change waterpower layout, Aeration, enhances biological activity and the fertility of aerobic microbiological, maximal efficiency played microbial biochemical effect, it is ensured that The water quality of water outlet is with stable;
4. precipitation: the sewage self-flowing after speed divides biochemical film cloth pond microbial treatments enters uniform sedimentation tank, and in sewage, granule is miscellaneous Thing is precipitated to rapidly in inclined tube is arranged with active bio flco, thus realizes mud-water separation;
5. filter: the sewage self-flowing through mud-water separation enters intermediate pool, filtered water pump pressurization be lifted into fine filtering Device, becomes clear water after filtration;Clear water shelves on filter and backwash shelves, can the fortune of automatic control filter by set of time Row situation, clear water can input SWD regulating reservoir as backwashing water, also can input reuse pool;
6. sterilization: also enter reuse pool from the sodium hypochlorite of the dilution of decontaminating apparatus output, to entering reuse pool Clear water in escherichia coli kill;Greening water pump in pond pumps clear water to greenbelt.
CN201610787761.5A 2016-08-31 2016-08-31 Integrated reclaimed water reuse greening technique in community residential building underground garage Pending CN106186581A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112661347A (en) * 2020-12-01 2021-04-16 广东益康生环保科技有限公司 Micro-power intelligent integrated machine for treating domestic sewage
CN113060855A (en) * 2021-03-15 2021-07-02 崔小青 Water collecting and purifying device for municipal road green belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112661347A (en) * 2020-12-01 2021-04-16 广东益康生环保科技有限公司 Micro-power intelligent integrated machine for treating domestic sewage
CN113060855A (en) * 2021-03-15 2021-07-02 崔小青 Water collecting and purifying device for municipal road green belt

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