CN110127943A - A kind of novel waste water treatment device - Google Patents
A kind of novel waste water treatment device Download PDFInfo
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- CN110127943A CN110127943A CN201910425376.XA CN201910425376A CN110127943A CN 110127943 A CN110127943 A CN 110127943A CN 201910425376 A CN201910425376 A CN 201910425376A CN 110127943 A CN110127943 A CN 110127943A
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- sedimentation basin
- filter
- waste water
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000004062 sedimentation Methods 0.000 claims abstract description 39
- 230000001954 sterilising effect Effects 0.000 claims abstract description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims description 22
- 238000005273 aeration Methods 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 238000010907 mechanical stirring Methods 0.000 abstract description 9
- 230000000813 microbial effect Effects 0.000 abstract description 9
- 230000001376 precipitating effect Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000006213 oxygenation reaction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 238000005276 aerator Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007034 nitrosation reaction Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A kind of novel waste water treatment device, including sedimentation basin, anaerobic pond, anoxic pond, aerobic tank, sterilization pool are set gradually, and sedimentation basin is equipped with into sewage mouth and precipitating and exports, and sterilization pool is equipped with discharge outlet.Sedimentation basin is connect with anaerobic pond by first pipe, first pipe is equipped with the first opening and the second opening in sedimentation basin and anaerobic pond respectively, the level height of first opening is greater than the level height of the second opening, novel waste water treatment device is equipped with the first spherical water filling spray head, and the second opening is connect with the first spherical water filling spray head.Anaerobic pond is connect with anoxic pond by first filter, anoxic pond is connect with aerobic tank by the second filter, aerobic tank is connect with sterilization pool by third filter, all utilize liquid poor when sewage enters anaerobic pond and anoxic pond, spray head is filled the water by spherical shape to enter, mechanical stirring is reduced, improvement is damaged caused by microbial activity.
Description
Technical field
The present invention relates to sewage treatment fields, in particular to a kind of novel waste water treatment device.
Background technique
Activated sludge process is a kind of aerobic biological treatment of sewage, and deliquescent and colloidal state can be removed from sewage
Biochemical organic matter and can be by the suspended solid of activated sludge absorption and some other substance, while can also remove a part
Phosphorus element and nitrogen are the general designations of the various methods for the microorganism that biological wastewater treatment suspends in water.
Inventor has found that existing sewage treatment process can be in processing pond when stirring using conventional mechanical under study for action
Microbial activity cause certain damage, influence treatment effect.
Summary of the invention
The purpose of the present invention includes providing a kind of novel waste water treatment device, and sewage enters anaerobic pond and anoxic pond Shi Douli
It is poor with liquid, spray head is filled the water by spherical shape and is entered, mechanical stirring is reduced, improvement is damaged caused by microbial activity.
The embodiment of the present invention is achieved through the following technical solutions:
A kind of novel waste water treatment device, including sedimentation basin, anaerobic pond, anoxic pond, aerobic tank, sterilization pool are set gradually, precipitating
Pond is equipped with into sewage mouth and precipitating and exports, and sterilization pool is equipped with discharge outlet.Sedimentation basin is connect with anaerobic pond by first pipe, and first
Pipeline is equipped with the first opening and the second opening in sedimentation basin and anaerobic pond respectively, and the level height of the first opening is greater than second and opens
The level height of mouth, novel waste water treatment device are equipped with the first spherical shape and fill the water spray head, the second opening and the first spherical water filling spray head
Connection.Anaerobic pond is connect with anoxic pond by first filter, and anoxic pond is connect with aerobic tank by the second filter, aerobic tank
It is connect with sterilization pool by third filter.
Inventors have found that existing sewage treatment process, it can be to the microorganism in processing pond when being stirred using conventional mechanical
Activity causes certain damage, influences treatment effect.
Inventor has invented a kind of novel waste water treatment device accordingly, including sedimentation basin, anaerobic pond, anoxic pond, aerobic tank,
Sterilization pool is set gradually, and first pipe connection is provided between sedimentation basin and anaerobic pond, wherein the water of the first opening of pipeline
Flat height is greater than the level height of the second high mouth, therefore when sewage enters anaerobic pond from sedimentation basin, the potential energy difference of sewage itself
It can be converted into the kinetic energy of sewage itself, the function of a part can be carried hence into the sewage in anaerobic pond, is provided using kinetic energy
Stirring power, avoid can influence of the mechanical stirring to microbial activity, it is energy saving.
Second opening is connect with the first spherical water filling spray head, and the sewage into anaerobic pond passes through the first spherical water filling spray head note
Enter anaerobic pond.Anaerobic pond, anoxic pond, aerobic tank, sterilization pool pass sequentially through corresponding filter and are attached.
To sum up, such novel waste water treatment device can be converted into kinetic energy using the potential energy difference of sewage itself, utilize kinetic energy
There is provided stirring power, avoid can influence of the mechanical stirring to microbial activity, it is energy saving.
Further, anoxic pond is equipped with first partition, and first partition is oppositely arranged with first filter, and first partition will lack
The inside in oxygen pond is divided into first area and second area；
First area is equipped with the first spherical micro porous aeration head；
First area is connect with second area by second pipe, and second pipe forms the in first area and second area respectively
Three openings and the 4th opening, the level height of third opening are greater than the level height of the 4th opening；
Novel waste water treatment device is equipped with the second spherical water filling spray head, and the 4th opening is connect with the second spherical water filling spray head.
Further, third opening is set to first partition.
Further, aerobic tank is equipped with the second spherical micro porous aeration head, taper fills the water spray head, and taper fills the water spray head and second
Spherical micro porous aeration head is oppositely arranged, and the second spherical micro porous aeration head is in communication with the outside, and taper fills the water spray head and the second filter
It is connected by third pipeline；
Level height of the third pipeline close to one end of the second filter is greater than the one end of third pipeline far from the second filter
Level height.
Further, sterilization pool is equipped with ultraviolet light searchlighting gas.
Further, sterilization pool is equipped with filter plate, and filter plate is oppositely arranged with discharge outlet.
Further, sedimentation basin is equipped with second partition and oil exit pipe, and the side wall formation first of second partition and sedimentation basin is logical
Road, is successively equipped at intervals with water-oil separationg film, filter layer in first passage under upper, the first opening be set to water-oil separationg film with
Between filter layer；
One end of oil exit pipe is set between water-oil separationg film and the roof of sedimentation basin, and the other end of oil exit pipe is set to sedimentation basin
Except.
The technical solution of the embodiment of the present invention is at least had the following advantages and beneficial effects:
Can be converted into kinetic energy using the potential energy difference of sewage itself, using kinetic energy provide stirring power, avoid can mechanical stirring to micro-
The influence of bioactivity, it is energy saving.
Detailed description of the invention
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 understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range 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 provides the structural schematic diagram of novel waste water treatment device for the embodiment of the present invention；
Fig. 2 provides the first partial enlarged drawing of novel waste water treatment device for the embodiment of the present invention；
Fig. 3 provides the second partial enlarged view of novel waste water treatment device for the embodiment of the present invention；
Fig. 4 provides the structural schematic diagram that taper fills the water spray head for the embodiment of the present invention.
Icon: 10- novel waste water treatment device, 100- sedimentation basin, 110- is into sewage mouth, the outlet of 120- precipitating, 130- the
One pipeline, 131- first are open, and 132- second is open, 140- second partition, 150- oil exit pipe, 160- first passage, 161- oil
Water seperation film, 162- filter layer, 200- anaerobic pond, 210- first filter, 300- anoxic pond, the second filter of 310-, 320-
First partition, the first area 321-, 322- second area, the spherical micro porous aeration head of 323- first, 324- second pipe, 325- the
Three openings, 326- the 4th are open, 400- aerobic tank, 410- third filter, the spherical micro porous aeration head of 420- second, 430- taper
Fill the water spray head, 431- third pipeline, 500- sterilization pool, 510- discharge outlet, 520- ultraviolet light searchlighting gas, 530- filter plate, 600-
First spherical water filling spray head, the spherical water filling spray head of 700- second.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A 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 arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and
It cannot be understood as indicating or implying relative importance.
In addition, being not offered as requiring component abswolute level or outstanding if there are the terms such as term "horizontal", "vertical", " pendency "
It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
Structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1 provides the structural schematic diagram of novel waste water treatment device 10 for the embodiment of the present invention, shows novel wastewater treatment
The structure of device 10；
Fig. 2 provides the first partial enlarged drawing of novel waste water treatment device 10, main presentation sedimentation basin 100 for the embodiment of the present invention
Pass through the structural schematic diagram that first pipe 130 is connect with anaerobic pond 200；
Fig. 3 provides the second partial enlarged view of novel waste water treatment device 10, main presentation anoxic pond 300 for the embodiment of the present invention
First area 321 and second area 322 pass through the structural schematic diagram that second pipe 324 is connect；
Fig. 4 provides the structural schematic diagram that taper fills the water spray head 430 for the embodiment of the present invention.
Please refer to Fig. 1 to Fig. 4, a kind of novel waste water treatment device 10, including sedimentation basin 100, anaerobic pond 200, anoxic pond
300, aerobic tank 400, sterilization pool 500 are set gradually, and sedimentation basin 100 is equipped with into sewage mouth 110 and precipitating outlet 120, sterilization pool
500 are equipped with discharge outlet 510.Sedimentation basin 100 is connect with anaerobic pond 200 by first pipe 130, and first pipe 130 is respectively heavy
It is equipped with the first opening 131 and the second opening 132 in shallow lake pond 100 and anaerobic pond 200, the level height of the first opening 131 is greater than the
The level height of two openings 132, novel waste water treatment device 10 be equipped with first it is spherical fill the water spray head 600, the second opening 132 and the
One spherical water filling spray head 600 connects.Anaerobic pond 200 and anoxic pond 300 are connect by first filter 210, anoxic pond 300 with it is good
Oxygen pond 400 is connected by the second filter 310, and aerobic tank 400 is connect with sterilization pool 500 by third filter 410.
Inventors have found that existing sewage treatment process, it can be to the microorganism in processing pond when being stirred using conventional mechanical
Activity causes certain damage, influences treatment effect.
Inventor has invented a kind of novel waste water treatment device 10, including sedimentation basin 100, anaerobic pond 200, anoxic pond accordingly
300, aerobic tank 400, sterilization pool 500 are set gradually, and the company of first pipe 130 is provided between sedimentation basin 100 and anaerobic pond 200
It connects, wherein the level height of the first opening 131 of pipeline is greater than the level height of the second high mouth, therefore works as sewage from sedimentation basin
When 100 entrance anaerobic pond 200, the potential energy difference of sewage itself can be converted into the kinetic energy of sewage itself, hence into anaerobic pond 200
Sewage can carry the function of a part, provide stirring power using kinetic energy, avoid can mechanical stirring to the shadow of microbial activity
It rings, it is energy saving.
Second opening 132 is connect with the first spherical water filling spray head 600, and the sewage into anaerobic pond 200 is spherical by first
It fills the water spray head 600 and injects anaerobic pond 200.Anaerobic pond 200, anoxic pond 300, aerobic tank 400, sterilization pool 500 pass sequentially through accordingly
Filter be attached.
Sewage is by entering sedimentation basin 100 into sewage mouth 110, into after the drug responses precipitating such as mistake and flocculant, sediment
It is discharged Deng from precipitating outlet 120, sewage enters anaerobic pond 200 by first pipe 130, passes through the first ball using the potential energy of sewage
Shape fills the water in 600 anaerobic pond 200 of spray head.It is anti-that organic matter and related microorganisms in sewage carry out denitrification in anaerobic pond 200
It answers, the sewage by denitrification enters anoxic pond 300 by first filter 210, in the feelings that anoxic pond 300 is oxygenated
Nitrosation reaction is carried out with nitrite bacteria under condition, then sewage enters aerobic tank 400 by the second filter 310, aerobic
Nitration reaction is carried out in pond 400, oxygenation operation is carried out to aerobic tank 400, oxygen is entered by air inlet.Treated sewage
Enter sterilization pool 500 by third filter 410, is discharged after up to standard.
To sum up, such novel waste water treatment device 10 can be converted into kinetic energy using the potential energy difference of sewage itself, using dynamic
Stirring power can be provided, avoid can influence of the mechanical stirring to microbial activity, it is energy saving.
Further, Fig. 1 and Fig. 3 are please referred to, anoxic pond 300 is equipped with first partition 320, first partition 320 and the first mistake
Filter 210 is oppositely arranged, and the inside of anoxic pond 300 is divided into first area 321 and second area 322 by first partition 320.The
One region 321 is equipped with the first spherical micro porous aeration head 323, and first area 321 is connected with second area 322 by second pipe 324
It connects, second pipe 324 forms third opening 325 and the 4th opening 326, third in first area 321 and second area 322 respectively
The level height of opening 325 is greater than the level height of the 4th opening 326.Novel waste water treatment device 10 is equipped with the second spherical water filling
Spray head 700, the 4th opening 326 are connect with the second spherical water filling spray head 700.
Likewise, the level height of the third opening 325 of second pipe 324 is greater than the level height of the 4th opening 326, benefit
The kinetic energy converted from third opening 325 along the corresponding potential energy difference of the opening of second pipe 324 to the 4th 326 with sewage is to anoxic
Pond 300 is stirred, and improves influence of the mechanical stirring to microbial activity, energy saving.Sewage with the 4th by being open 326 pairs
The spherical water filling spray head 700 of should connect second injects the second area 322 of anoxic time.
First partition 320 has the performance of waterproof and anticorrosion.By the first spherical micro porous aeration head 323 to first area 321
Oxygenation operation is carried out, the sewage after oxygenation, which enters in second area 322, carries out nitrosation reaction with nitrite bacteria.
Further, third opening 325 is set to first partition 320.It is set near the third opening 325 of first partition 320
A box body with upward opening is set, third opening 325 is set to a side of the box body, dirty to form an overflow port
Water enters second pipe 324 by overflow port.Height by setting overflow port relative to the bottom surface of anoxic pond 300, to ensure
Sewage is able to carry out sufficient oxygenation behaviour in the first area of anoxic pond 300 321 by the first spherical micro porous aeration head 323
Make, in favor of subsequent reaction.
Further, Fig. 1 and Fig. 4 are please referred to, aerobic tank 400 is equipped with the second spherical micro porous aeration head 420, taper water filling spray
First 430, taper water filling spray head 430 is oppositely arranged with the second spherical micro porous aeration head 420, the second spherical micro porous aeration head 420 and
External world's connection, taper fill the water spray head 430 and are connect with the second filter 310 by third pipeline 431.Third pipeline 431 is close to
The level height of one end of tow filtrator 310 is greater than the level height of the one end of third pipeline 431 far from the second filter 310.
After the filtering that the sewage of anaerobic pond 200 passes through the second filter 310, filled the water by third pipeline 431 and taper
Spray head 430, into aerobic tank 400.Taper water filling spray head 430 is horizontally disposed in aerobic tank 400, can to inject
Sewage in aerobic tank 400 has the speed or component velocity of certain horizontal direction.
The mutual cooperation that spray head 430 with the second spherical shape micro porous aeration head 420 are filled the water by taper, in aerobic tank 400 due to
The effect of second spherical microporous aeration device and existing numerous air-bubble will be influenced by the sewage injected, and have one simultaneously
The speed of the movement of a horizontal direction, the minute bubbles so as to overcome the second spherical microporous aeration device to generate are distributed in mostly
Around aerator, the problem of interfering with each other between bubble, improve the problem of bubble is easy to happen fusion in uphill process, increases
The travel that aerating is ducked in drink, equivalent to increase total contact area of bubble and liquid, the Surface Renewal of accelerating liquid,
And keeps the distribution of the underwater bubble of aerobic tank 400 bigger, keep bubble distribution more uniform, enhancing gas-liquid mass transfer pushes
Power.Above-mentioned aerator refers to the second spherical micro porous aeration head 420.
Further, Fig. 1 is please referred to, sterilization pool 500 is equipped with ultraviolet light searchlighting gas 520.Sterilization pool 500 is equipped with filter plate
530, filter plate 530 is oppositely arranged with discharge outlet 510.
Sewage into sterilization pool 500 kills the harmful microorganism in water, filter plate 530 by ultraviolet light searchlighting gas 520
Final filtration is carried out, is discharged after sewage is up to standard by discharge outlet 510.
Further, referring to Fig.1 and 2, sedimentation basin 100 is equipped with second partition 140 and oil exit pipe 150, second partition
140 form first passage 160 with the side wall of sedimentation basin 100, are successively equipped at intervals with water-oil separating under upper in first passage 160
Film 161, filter layer 162, the first opening 131 are set between water-oil separationg film 161 and filter layer 162.One end of oil exit pipe 150
Be set between water-oil separationg film 161 and the roof of sedimentation basin 100, the other end of oil exit pipe 150 be set to sedimentation basin 100 it
Outside.
Sewage enters in sedimentation basin 100 from into sewage mouth 110, and the insoluble organic matter in sewage can be gathered in first passage
160 lower end, into cross filtering ponds filtration, insoluble organic matter can by after water-oil separationg film 161 through 150 row of oil exit pipe
Sedimentation basin 100 out ease off the pressure for subsequent sewage treatment.And the cross-sectional area of first passage 160 is often than sedimentation basin 100
Cross-sectional area it is much smaller, the dosage for being arranged in the water-oil separationg film 161 of first passage 160 is smaller, can achieve saving oil
Usage amount, the purpose of save the cost of water seperation film 161.
Sewage enters anaerobic pond 200 by first pipe 130, and the first opening 131 of first pipe 130 is set to grease point
From between film 161 and transition zone.
The technical solution of the embodiment of the present invention is at least had the following advantages and beneficial effects:
1, it can be converted into kinetic energy using the potential energy difference of sewage itself, provides stirring power using kinetic energy, avoiding can mechanical stirring pair
The influence of microbial activity, it is energy saving；
2, the mutual cooperation that spray head 430 and the second spherical micro porous aeration head 420 are filled the water by taper, keeps bubble distribution more equal
It is even, enhance gas-liquid mass transfer motive force；
3, sedimentation basin 100 is discharged through oil exit pipe 150 in insoluble organic matter, eases off the pressure for subsequent sewage treatment；
4, usage amount, the save the cost of water-oil separationg film 161 are saved.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of novel waste water treatment device, it is characterised in that:
It is set gradually including sedimentation basin, anaerobic pond, anoxic pond, aerobic tank, sterilization pool, the sedimentation basin is equipped with into sewage mouth and sinks
It forms sediment and exports, the sterilization pool is equipped with discharge outlet；
The sedimentation basin is connect with the anaerobic pond by first pipe, the first pipe respectively the sedimentation basin with it is described
The first opening and the second opening are equipped in anaerobic pond, the level that the level height of first opening is greater than second opening is high
Degree, the novel waste water treatment device are equipped with the first spherical water filling spray head, second opening and the described first spherical water filling spray
Head connection；
The anaerobic pond is connect with the anoxic pond by first filter, and the anoxic pond and the aerobic tank pass through the second mistake
Filter connection, the aerobic tank are connect with the sterilization pool by third filter.
2. novel waste water treatment device according to claim 1, it is characterised in that:
The anoxic pond is equipped with first partition, and the first partition is oppositely arranged with the first filter, the first partition
The inside of the anoxic pond is divided into first area and second area；
The first area is equipped with the first spherical micro porous aeration head；
The first area is connect with the second area by second pipe, and the second pipe is respectively in the first area
Third opening and the 4th opening are formed with the second area, the level height of the third opening is greater than the 4th opening
Level height；
The novel waste water treatment device is equipped with the second spherical water filling spray head, the 4th opening and the described second spherical water filling spray
Head connection.
3. novel waste water treatment device according to claim 2, it is characterised in that:
The third opening is set to the first partition.
4. novel waste water treatment device according to claim 1, it is characterised in that:
The aerobic tank is equipped with the second spherical micro porous aeration head, taper fills the water spray head, the taper water filling spray head and described second
Spherical micro porous aeration head is oppositely arranged, and the described second spherical micro porous aeration head is in communication with the outside, the taper water filling spray head and institute
The second filter is stated to connect by third pipeline；
Level height of the third pipeline close to one end of second filter is greater than the third pipeline far from described the
The level height of one end of tow filtrator.
5. novel waste water treatment device according to claim 1, it is characterised in that:
The sterilization pool is equipped with ultraviolet light searchlighting gas.
6. novel waste water treatment device according to claim 1, it is characterised in that:
The sterilization pool is equipped with filter plate, and the filter plate is oppositely arranged with the discharge outlet.
7. novel waste water treatment device according to claim 1, it is characterised in that:
The sedimentation basin is equipped with second partition and oil exit pipe, and the side wall formation first of the second partition and the sedimentation basin is logical
Road is successively equipped at intervals with water-oil separationg film, filter layer under upper in the first passage, and first opening is set to described
Between water-oil separationg film and the filter layer；
One end of the oil exit pipe is set between the water-oil separationg film and the roof of the sedimentation basin, the oil exit pipe it is another
One end is set to except the sedimentation basin.
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| CN201910425376.XA CN110127943A (en) | 2019-05-21 | 2019-05-21 | A kind of novel waste water treatment device |
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| CN114149135A (en) * | 2021-11-02 | 2022-03-08 | 福建省华远建工集团有限公司 | Sewage regeneration treatment system |
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