CN108191165A - Integrated sewage treating apparatus and system - Google Patents
Integrated sewage treating apparatus and system Download PDFInfo
- Publication number
- CN108191165A CN108191165A CN201810099669.9A CN201810099669A CN108191165A CN 108191165 A CN108191165 A CN 108191165A CN 201810099669 A CN201810099669 A CN 201810099669A CN 108191165 A CN108191165 A CN 108191165A
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- process container
- treating apparatus
- sludge
- reaction vessel
- sewage treating
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- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 239000010802 sludge Substances 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 81
- 230000008569 process Effects 0.000 claims abstract description 81
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000007787 solid Substances 0.000 claims abstract description 37
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000005276 aerator Methods 0.000 claims abstract description 25
- 238000009833 condensation Methods 0.000 claims description 27
- 230000005494 condensation Effects 0.000 claims description 27
- 230000008021 deposition Effects 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 238000010992 reflux Methods 0.000 abstract description 8
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000034303 cell budding Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Abstract
The invention discloses integrated sewage treating apparatus and systems, are related to field of sewage treatment equipment.The present invention provides a kind of integrated sewage treating apparatus, including process container, raw water water inlet pipe, pulsed water agitating device, equipment for separating liquid from solid, aerator, reaction vessel, outlet pipe, the first sludge pipe and return duct.Equipment for separating liquid from solid and reaction vessel are respectively positioned in process container.The both ends of return duct respectively with process container close to the both ends of raw water water inlet pipe and outlet pipe it is corresponding connection.Pulsed water agitating device is connect with return duct close to one end of raw water water inlet pipe.Reaction vessel and the madial wall of process container connect.The bottom wall and partial sidewall of equipment for separating liquid from solid and process container surround anoxic zone.It is connect between aerator is located at equipment for separating liquid from solid and reacts accommodating and with the side wall of process container.The compact-sized and use of integrated sewage treating apparatus provided by the invention and system is vertically arranged, and is formd sludge reflux, is optimized wastewater treatment efficiency.
Description
Technical field
The present invention relates to field of sewage treatment equipment, in particular to integrated sewage treating apparatus and system.
Background technology
This part intends to provides background for the embodiments of the present invention stated in claims and specific embodiment
Or context.Description herein recognizes it is the prior art not because not being included in this part.
Rural sewage treatment market is in the budding stage at present, in view of domestic sewage in rural areas pollution is wide, compared with dispersion
Feature, compared with down-stream processing system, integration apparatus is with treatment effeciency is high, low energy consumption, sludge output is few, manager
Just the advantages that, floor space is small.Therefore, integration apparatus is widely applied in decentralized type sewage process field；Development collection
Pretreatment, two stage treatment and advanced treating are at domestic and international sewage dispersion in the middle-size and small-size integrated sewage treatment device of one
A kind of trend of haircut exhibition.
Conventional sewage disposal is divided into organic pollution sewage disposal and inorganic matter pollution sewage disposal, organic contamination sewage
The main remover of processing is BOD5, ammonia nitrogen, total nitrogen, total phosphorus etc..A-O integrated underground sewage treatment equipments are in many cities
City, small towns have been applied, equipment construction be usually three independent reaction tanks (anoxic pond, aerobic tank, sedimentation basin) side by side
Arrangement is connected with pipeline between each reaction tank, anoxic pond in front end, aerobic tank in centre, sedimentation basin at end, aerobic tank
A part of nitrification liquid flow to the reaction process that anoxic pond is removed total nitrogen by blowback, the sludge and water detached through sedimentation basin,
Water is discharged through water outlet, and the used reflux pump of partial sludge is removed the reaction of total phosphorus to anoxic pond.Existing integrated sewage water
Processing equipment takes up a large area, and structures are more, structure disperses, and many places need reflux pump, and integration apparatus end exists higher
Equipment outage.
Invention content
The purpose of the present invention is to provide a kind of integrated sewage treating apparatus, compact-sized and use is vertically arranged,
Sludge reflux is formd, optimizes wastewater treatment efficiency.
Another object of the present invention is to provide a kind of integrated effluent disposal system, the compact-sized and vertical cloth of use
It puts, forms sludge reflux, optimize wastewater treatment efficiency.
The present invention provides a kind of technical solution：
A kind of integrated sewage treating apparatus, including process container, raw water water inlet pipe, pulsed water agitating device, solid-liquid
Separator, aerator, reaction vessel, outlet pipe, the first sludge pipe and return duct.
Equipment for separating liquid from solid and reaction vessel are respectively positioned in process container.
Process container has upper and lower ends portion, and raw water water inlet pipe and the first sludge pipe are with process container close to lower end
Position the same end connects, and outlet pipe is connected with the position other end of the process container close to upper end；
The both ends of return duct respectively with process container close to the both ends of raw water water inlet pipe and outlet pipe it is corresponding connection.
Pulsed water agitating device is connect with return duct close to one end of raw water water inlet pipe.
Reaction vessel and the madial wall of process container connect, and the both ends of reaction vessel are connected with process container, reaction
Container surrounds aerobic zone.
The bottom wall and partial sidewall of equipment for separating liquid from solid and process container surround anoxic zone.
It is connect, and be aerated dress between aerator is located at equipment for separating liquid from solid and reacts accommodating and with the side wall of process container
The gas outlet put is located at aerobic zone.
Further, above-mentioned integrated sewage treating apparatus further includes sludge condensation bucket, sludge condensation bucket and process container
It connects and is located between equipment for separating liquid from solid and aerator, sludge condensation bucket is towards aerobic zone.
Further, above-mentioned integrated sewage treating apparatus further includes the second sludge pipe, one end and the dirt of the second sludge pipe
Mud thickening cone connects, and the other end of the second sludge pipe stretches out process container.
Further, above-mentioned reaction vessel is equipped with chock flap close to one end of sludge condensation bucket, and the section of chock flap is wide
Degree is more than the cross-sectional width of reaction vessel.
Further, the lateral wall of above-mentioned reaction vessel, the madial wall of process container and sludge condensation bucket surround settling zone,
And aerobic zone is set with settling zone in concentric circles.
Further, above-mentioned integrated sewage treating apparatus further includes folded plate, and one end of reaction vessel passes through folded plate and place
Container connection is managed, folded plate is located at the one end of settling zone with respect to sludge condensation bucket.
Further, the distance between above-mentioned folded plate and process container top plate are more than between outlet pipe and process container top plate
Distance
Further, the angle of above-mentioned sludge condensation bucket is 120 degree, and the angle of equipment for separating liquid from solid is 120 degree.
Further, sludgd deposition slot, the first sludge pipe and sludgd deposition slot are offered on the bottom wall of above-mentioned process container
Connection.
A kind of integrated effluent disposal system, including integrated sewage treating apparatus.
Integrated sewage treating apparatus includes process container, raw water water inlet pipe, pulsed water agitating device, separation of solid and liquid dress
Put, aerator, reaction vessel, outlet pipe, the first sludge pipe and return duct.Equipment for separating liquid from solid and reaction vessel are respectively positioned on place
It manages in container.Raw water water inlet pipe and the first sludge pipe are connected with the same end of process container, outlet pipe and process container it is another
One end connects.
The both ends of return duct respectively with process container close to the both ends of raw water water inlet pipe and outlet pipe it is corresponding connection.Pulsating water
Power agitating device is connect with return duct close to one end of raw water water inlet pipe.Reaction vessel and the madial wall of process container connect, and
The both ends of reaction vessel are connected with process container, and reaction vessel surrounds aerobic zone.The bottom of equipment for separating liquid from solid and process container
Wall and partial sidewall surround anoxic zone.Between aerator is located at equipment for separating liquid from solid and reacts accommodating and with the side of process container
Wall connects, and the gas outlet of aerator is located at aerobic zone..
Compared with prior art, the advantageous effect of integrated sewage treating apparatus provided by the invention is：
Sewage enters anoxic zone from raw water water inlet pipe, and the recirculation water in return duct enters anoxic zone also by return duct, if
The pulsed water agitating device for being placed in anoxic zone bottom enables to raw water to be sufficiently mixed with recirculation water, returned sludge, same with this
Shi Shuiliu gets a promotion into anoxic pond middle and upper part.Under the action of equipment for separating liquid from solid, partial sludge returns and is sink to anoxic zone bottom
In portion's sludgd deposition slot.Under the action of equipment for separating liquid from solid and pulsed water agitating device, risen to after sewage hypoxia response
Aerobic zone, aerator are aerated aerobic zone to provide sufficient oxygen convenient for reaction.Liquid after reaction is discharged by outlet pipe,
Part is flowed back by return duct, forms cycle in reactor with this.Sludge is discharged by the first sludge pipe.Sewage is continuous
Ground is recycled in anoxic zone and aerobic zone, and then reaches better treatment effect.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of range.It for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is structure diagram of the integrated sewage treating apparatus that provides of the embodiment of the present invention under the first visual angle；
Fig. 2 is structure diagram of the integrated sewage treating apparatus that provides of the embodiment of the present invention under the second visual angle；
Fig. 3 is the structure diagram of anoxic zone, aerobic zone and settling zone that the embodiment of the present invention provides；
Fig. 4 is the structure diagram of the reaction vessel that the embodiment of the present invention provides and its dependency structure.
Icon：10- integrated sewage treating apparatus；11- anoxic zones；12- aerobic zones；13- settling zones；100- processing is held
Device；110- raw water water inlet pipes；120- outlet pipes；130- return ducts；140- sludgd deposition slots；200- pulsed water agitating devices；
300- equipment for separating liquid from solid；400- aerators；500- reaction vessels；510- chock flaps；520- folded plates；600- sludge condensations
Bucket；The first sludge pipes of 710-；The second sludge pipes of 720-.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is to be understood that the instructions such as term " on ", " under ", " interior ", " outer ", "left", "right"
Orientation or position relationship be based on orientation shown in the drawings or position relationship or the invention product using when usually put
Orientation or the orientation that usually understands of position relationship or those skilled in the art or position relationship, be for only for ease of and retouch
It states the present invention and simplifies description rather than instruction or imply that signified equipment or element must have specific orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, " setting ", " even
Connect " etc. terms should be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected or integrally connect
It connects；Can be mechanical connection or electrical connection；Can be directly connected to, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail.
First embodiment
Fig. 1 to Fig. 4 is please referred to, present embodiments provides a kind of integrated sewage treating apparatus 10, it is compact-sized
And using being vertically arranged, sludge reflux is formd, optimizes wastewater treatment efficiency.Meanwhile using flexible, high degree carry
The high scope of application of A-O integral process.
It should be noted that A-O is the abbreviation of Anoxic-Oxic, its superiority is in addition to obtaining organic pollution
Except degradation, also there is certain denitrogenation dephosphorizing, be by the pre-treatment for being activated sludge of anaerobic hydrolysis technology.
A kind of integrated sewage treating apparatus 10 provided in this embodiment, including process container 100, raw water water inlet pipe 110,
Pulsed water agitating device 200, equipment for separating liquid from solid 300, aerator 400, reaction vessel 500, outlet pipe 120, first row
Mud pipe 710 and return duct 130.Equipment for separating liquid from solid 300 and reaction vessel 500 are respectively positioned in process container 100.Process container
100 have upper and lower ends portion, and 110 and first sludge pipe 710 of raw water water inlet pipe is with process container 110 close to the position of lower end
The same end connects, and outlet pipe 120 is connected with the position other end of the process container 110 close to upper end；That is, raw water is intake
The same end of 110 and first sludge pipe 710 of pipe with process container 100 connects, and outlet pipe 120 is another with process container 100
End connection.The both ends of return duct 130 are corresponding close to the both ends of raw water water inlet pipe 110 and outlet pipe 120 with process container 100 respectively
Connection.Pulsed water agitating device 200 is connect with return duct 130 close to one end of raw water water inlet pipe 110.Reaction vessel 500 with
The madial wall connection of process container 100, and the both ends of reaction vessel 500 are connected with process container 100, reaction vessel 500 encloses
Into aerobic zone 12.Equipment for separating liquid from solid 300 and the bottom wall and partial sidewall of process container 100 surround anoxic zone 11.Aerator
It is connect between 400 are located at equipment for separating liquid from solid 300 and react accommodating and with the side wall of process container 100, and aerator 400
Gas outlet is located at aerobic zone 12.
It should be noted that recirculation water of the sewage out of the entrance of raw water water inlet pipe 110 anoxic zone 11, return duct 130 also leads to
Cross return duct 130 enter anoxic zone 11, be set to 11 bottom of anoxic zone pulsed water agitating device 200 enable to raw water with
Recirculation water, returned sludge are sufficiently mixed, and at the same time flow gets a promotion into anoxic pond middle and upper part.In equipment for separating liquid from solid
Under the action of 300, partial sludge is returned and is sink in 11 base sludge dislodger 140 of anoxic zone.In equipment for separating liquid from solid 300 and pulse
Under the action of hydraulic agitation device 200, aerobic zone 12 is risen to after sewage hypoxia response, aerator 400 exposes aerobic zone 12
Gas is reacted with providing sufficient oxygen.Liquid after reaction is discharged by outlet pipe 120, is partly carried out by return duct 130
Reflux, forms cycle with this in reactor.Sludge is discharged by the first sludge pipe 710.
Water inlet be sufficiently mixed with recirculation water, returned sludge in anoxic zone 11, pulsed water agitating device 200 act under into
Enter 11 middle and upper part of anoxic zone and carry out anoxic denitrification reaction, enter back into aerobic zone 12 and carry out aerobic biochemical reaction.
In the present embodiment, integrated sewage treating apparatus 10 further includes sludge condensation bucket 600, sludge condensation bucket 600 with
Process container 100 connects and between equipment for separating liquid from solid 300 and aerator 400, and sludge condensation bucket 600 is towards aerobic zone
12。
In the present embodiment, integrated sewage treating apparatus 10 further includes the second sludge pipe 720, the second sludge pipe 720
One end is connect with sludge condensation bucket 600, and the other end of the second sludge pipe 720 stretches out process container 100.
In the present embodiment, the lateral wall of reaction vessel 500, the madial wall of process container 100 and sludge condensation bucket 600 enclose
Into chock flap 51013, and aerobic zone 12 is set with chock flap 51013 in concentric circles.
That is, process container 100 and the shape of reaction vessel 500 are circle.Certainly, in other embodiments,
Its shape may be other, such as rectangular, oval etc..
In the present embodiment, reaction vessel 500 is equipped with chock flap close to one end of sludge condensation bucket 600, chock flap
Cross-sectional width is more than the cross-sectional width of reaction vessel 500.
It should be noted that the effect of chock flap is to prevent aeration from entering chock flap 51013.Sewage in chock flap 51013
By folded plate 520, mud-water separation, top clarified solution go out stream by outlet pipe 120 under the effect of gravity.It is dense that sludge sinks down into sludge
Contracting bucket 600, partial sludge is back to aerobic zone 12 under the action of aerator 400, some sludge passes through sludge pipe
Discharge.By chock flap and sludge condensation bucket 600, it is aided with the use of aerator 400, chock flap 51013 and 12 shape of aerobic zone
Into outer circulation type bio-contact oxidation, the intensive perforated pipe aerating regulation in filler bottom, filling body is inside and outside to form cycle, and homogenizing is negative
Lotus.
In the present embodiment, integrated sewage treating apparatus 10 further includes folded plate 520, and one end of reaction vessel 500 passes through
Folded plate 520 is connect with process container 100, and folded plate 520 is located at the one end of chock flap 51013 with respect to sludge condensation bucket 600.
It is understood that the connection mode between folded plate 520 and the side wall of process container 100 can be welding, also may be used
Think and be bolted.Corrosion of the sewage to junction can be reduced by the way of welding.
In the present embodiment, distance of the folded plate 520 apart from 100 top plate of process container is more than outlet pipe 120 and holds apart from processing
The distance of 100 top plate of device
That is, under conventional placement status, the position of outlet pipe 120 is higher than the position of folded plate 520.Optionally, it rolls over
The height of plate 520 is highly consistent with reaction vessel 500.
In the present embodiment, the angle of sludge condensation bucket 600 is 120 degree, and the angle of equipment for separating liquid from solid 300 is 120 degree.
It should be noted that when the angle of above-mentioned sludge condensation bucket 600 refers to state as depicted when section view (i.e.)
Angle between the side wall of sludge condensation bucket 600.When the angle of equipment for separating liquid from solid 300 refers to state as depicted (i.e.
During section view) angle between the side wall of equipment for separating liquid from solid 300.
In the present embodiment, sludgd deposition slot 140, the first sludge pipe 710 and dirt are offered on the bottom wall of process container 100
Mud dislodger 140 connects.
It is understood that sludge can deposit, and then facilitate access for the first sludge pipe in sludgd deposition slot 140
710 and pass through the first sludge pipe 710 and discharge.
The course of work of integrated sewage treating apparatus 10 provided in this embodiment：Sewage is entered by raw water water inlet pipe 110
Anoxic zone 11, under the action of pulsed water agitating device 200, the raw water entered by raw water water inlet pipe 110 is with passing through return duct
130 recirculation waters entered can be mixed equably.11 middle and upper part of anoxic zone is promoted to denitrification occurs and releases phosphorus process,
Under the collective effect of pulsed water agitating device 200 and equipment for separating liquid from solid 300, sewage, which continues up, is promoted to aerobic zone 12,
Sludge is then kept off back by equipment for separating liquid from solid 3004 to be continued to stay in anoxic zone 11, and the gravity of 11 partial sludge of anoxic zone, which is more than, to be promoted
Power constantly falls and is deposited in sludgd deposition slot 140, discharged by the first sludge pipe 710.The sewage for being promoted to aerobic zone 12 exists
Aerobic biochemical process occurs for filler surface, and aerator 400, which is ceaselessly aerated, provides sufficient dissolved oxygen for biochemical reaction, completes
BOD5 is biodegradable, nitrifies and inhale the sewage of the reactions such as phosphorus enters chock flap 51013 through communication port, and sewage is existed by folded plate 520
Mud-water separation under gravity, top clear water in lower part sludgd deposition to sludge condensation bucket 600, are being exposed through being arranged outside outlet pipe 120
Under the castering action of device of air 400, in a part of sludge reflux to aerobic zone 12, a part of sludge is through 720 row of the second sludge pipe
Go out.The setting of chock flap prevents aeration to enter sedimentation basin, influences sedimentation effect.Nitrification liquid enters anoxic by return duct 130
Pond, with raw water mixed lifting to 11 middle and upper part of anoxic zone under the action of pulsed water agitating device 200, subsequently into aerobic zone
12, so repeatedly, self-loopa is formed inside equipment, constantly flowing reaches denitrogenation dephosphorizing drop to sewage in anoxic and aerobic environment
Solve the effect of organic matter.
Second embodiment
Fig. 1 to Fig. 4 is please referred to, present embodiments provides a kind of integrated effluent disposal system, is implemented including first
The integrated sewage treating apparatus 10 that example provides.
Integrated sewage treating apparatus 10 includes process container 100, raw water water inlet pipe 110, pulsed water agitating device
200th, equipment for separating liquid from solid 300, aerator 400, reaction vessel 500, outlet pipe 120, the first sludge pipe 710 and return duct
130.Equipment for separating liquid from solid 300 and reaction vessel 500 are respectively positioned in process container 100.Process container 100 has upper and lower ends
Portion, 110 and first sludge pipe 710 of raw water water inlet pipe are connected with process container 110 close to position the same end of lower end, water outlet
Pipe 120 is connected with the position other end of the process container 110 close to upper end；That is, 110 and first spoil disposal of raw water water inlet pipe
The same end of pipe 710 with process container 100 connects, and outlet pipe 120 is connected with the other end of process container 100.Return duct 130
Both ends respectively with process container 100 close to the both ends of raw water water inlet pipe 110 and outlet pipe 120 it is corresponding connection.Pulsed water stirs
Device 200 is mixed to connect close to one end of raw water water inlet pipe 110 with return duct 130.Reaction vessel 500 is interior with process container 100
Side wall connects, and the both ends of reaction vessel 500 are connected with process container 100, and reaction vessel 500 surrounds aerobic zone 12.Solid-liquid
Separator 300 and the bottom wall and partial sidewall of process container 100 surround anoxic zone 11.Aerator 400 is located at separation of solid and liquid
Device 300 with react accommodating between and connect, and the gas outlet of aerator 400 is positioned at aerobic with the side wall of process container 100
Area 12.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of integrated sewage treating apparatus, which is characterized in that including process container, raw water water inlet pipe, pulsed water stirring
Device, equipment for separating liquid from solid, aerator, reaction vessel, outlet pipe, the first sludge pipe and return duct；
The equipment for separating liquid from solid and the reaction vessel are respectively positioned in the process container；
The process container has a upper and lower ends portion, the raw water water inlet pipe and first sludge pipe with the process container
It is connected close to the position of lower end, the outlet pipe is connected with the process container close to the position of upper end；
The both ends of the return duct are respectively with the process container close to the both ends pair of the raw water water inlet pipe and the outlet pipe
It should connect；
The pulsed water agitating device is connect with the return duct close to one end of the raw water water inlet pipe；
The reaction vessel is connect with the madial wall of the process container, and the both ends of the reaction vessel hold with the processing
Device connects, and the reaction vessel surrounds aerobic zone；
The equipment for separating liquid from solid and the bottom wall and partial sidewall of the process container surround anoxic zone；
The aerator be located at the equipment for separating liquid from solid with it is described react accommodating between and with the side wall of the process container
Connection, and the gas outlet of the aerator is located at the aerobic zone.
2. integrated sewage treating apparatus according to claim 1, which is characterized in that the integrated sewage treating apparatus
Further include sludge condensation bucket, the sludge condensation bucket connect with the process container and be located at the equipment for separating liquid from solid with it is described
Between aerator, the sludge condensation bucket is towards the aerobic zone.
3. integrated sewage treating apparatus according to claim 2, which is characterized in that the integrated sewage treating apparatus
Further include the second sludge pipe, one end of second sludge pipe is connect with the sludge condensation bucket, second sludge pipe it is another
The process container is stretched out in one end.
4. integrated sewage treating apparatus according to claim 2, which is characterized in that the reaction vessel is close to the dirt
One end of mud thickening cone is equipped with chock flap, and the cross-sectional width of the chock flap is more than the cross-sectional width of the reaction vessel.
5. integrated sewage treating apparatus according to claim 2, which is characterized in that the lateral wall of the reaction vessel,
The madial wall of the process container and the sludge condensation bucket surround settling zone, and the aerobic zone is in concentric with the settling zone
Circle setting.
6. integrated sewage treating apparatus according to claim 5, which is characterized in that the integrated sewage treating apparatus
Folded plate is further included, one end of the reaction vessel is connect by the folded plate with the process container, and the folded plate is located at described
One end of the relatively described sludge condensation bucket in settling zone.
7. integrated sewage treating apparatus according to claim 6, which is characterized in that the folded plate and the process container
The distance between top plate is more than the distance between the outlet pipe and the process container top plate.
8. integrated sewage treating apparatus according to claim 2, which is characterized in that the angle of the sludge condensation bucket is
120 degree, the angle of the equipment for separating liquid from solid is 120 degree.
9. integrated sewage treating apparatus according to claim 1, which is characterized in that opened on the bottom wall of the process container
Equipped with sludgd deposition slot, first sludge pipe is connect with the sludgd deposition slot.
10. a kind of integrated effluent disposal system, which is characterized in that including one as described in any one in claim 1-9
Body sewage disposal device.
Priority Applications (1)
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| CN108911138A (en) * | 2018-08-10 | 2018-11-30 | 深圳市清研环境科技有限公司 | Vertical partitioning anaerobic-aerobic-mud-water separation integral type sewage processing method |
| WO2020029264A1 (en) * | 2018-08-10 | 2020-02-13 | 深圳市清研环境科技有限公司 | Integrated sewage treatment method of vertically partitioned anaerobic-aerobic-sludge-water separation |
| CN114751518A (en) * | 2022-05-05 | 2022-07-15 | 长春工程学院 | Alternate aerobic-anaerobic integrated biological treatment device, method and application |
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| CN108911138A (en) * | 2018-08-10 | 2018-11-30 | 深圳市清研环境科技有限公司 | Vertical partitioning anaerobic-aerobic-mud-water separation integral type sewage processing method |
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| CN114751518A (en) * | 2022-05-05 | 2022-07-15 | 长春工程学院 | Alternate aerobic-anaerobic integrated biological treatment device, method and application |
| CN114751518B (en) * | 2022-05-05 | 2023-10-27 | 长春工程学院 | Alternate aerobic-anaerobic integrated biological treatment device, method and application |
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Address after: 430000 No. 33 University Park Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant after: Zhongye Southern Urban Environmental Protection Engineering Technology Co., Ltd. Address before: 430000 No. 33 University Park Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: Wuhan Urban Environment Protection Engineering Techn Co., Ltd. |
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Application publication date: 20180622 |