CN207276404U - A kind of sewage water advanced treatment apparatus - Google Patents
A kind of sewage water advanced treatment apparatus Download PDFInfo
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- CN207276404U CN207276404U CN201720945424.4U CN201720945424U CN207276404U CN 207276404 U CN207276404 U CN 207276404U CN 201720945424 U CN201720945424 U CN 201720945424U CN 207276404 U CN207276404 U CN 207276404U
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Abstract
The utility model discloses a kind of sewage water advanced treatment apparatus, including collecting-tank, more medium filter, catalytic reaction pond, oxidation-stabilized pond, biochemistry BAF devices and ozone generator afterwards, debris in the preliminary filter sewage of more medium filter, catalytic reaction pond introduces ozone and carries out catalytic reaction, separate out the dissolved matter in sewage and carry out disinfection, oxidation-stabilized pond will be precipitated by the dissolved matter for reacting and separating out, the dirty separation of rain, finally clean clear water is obtained by filtration in biochemistry BAF devices to warp later, in the process, set ozone generator to produce ozone and carry out Cuiization, setting returns water pump and turns one's coat to above-mentioned multiple devices, until the water quality reaching standard of purification, by detection, device builds up the discharge standard that rear sewage effluent entirely reaches national sewage discharge level-one A, therefore there is good practical value.
Description
Technical field
A kind of advanced treatment of wastewater is the utility model is related to, more particularly to a kind of sewage water advanced treatment apparatus.
Background technology
Sewage is a kind of harmful bi-products that the mankind produce in production and living, if sewage is left without purified treatment
It flows into rivers,lakes and seas, will result in the pollution even ecocatastrophe of bigger, causes economic loss, until endangering mankind itself's life
Deposit.But sewage according to chemical composition contained in its water body is different, concentration it is different can be divided into again slight pollution, intermediate pollution,
The different brackets such as serious pollution.Same process cannot be used by handling the sewage of the different classes of pollution.Meanwhile obtained required for people
Sewage disposal result it is again not quite identical, than if any sewage disposal only need to reach irrigation norm, some sewage disposals need
Reach standard for drinking.It is also dirty for how adjusting production equipment in real time for different sewage qualities, pollution level, required water quality
The problem that water process producer and sewage disposal device manufacturer face.
The present apparatus selects catalytic ozonation and BAF bacteria filter systems, and purification wind output concentration after oxygenerator is big
In 90% oxygen, output concentration is more than the ozone of 100mg/L after ozone generator is electrolysed, after being passed through catalytic ozonation pond
Chain rupture removal is carried out to the organic matter in water, so that oil content and most COD in colourity and the water in sewage are removed,
BAF biofilters are mainly that microorganism is fixed for filler close to the inner portion, it is ensured that current by when can pass through microorganism
Biochemical treatment reduces the index such as COD and ammonia nitrogen, and after device is built up, my company sewage effluent COD can stablize less than below 50mg/L,
Oil can be stablized less than below 1mg/L in water, and suspended matter can be stablized less than 10mg/L, and ammonia nitrogen can be stablized less than 5mg/L, during PH is kept
Property, entirely reaches the discharge standard of national sewage discharge level-one A,
On the original basis, BAF-AB ponds in increasing, make BAF systems reach the effect of double ponds paired running to device, meanwhile,
Build ozone pond and carry out filler, Catalyst packing, to improve the oxidation efficiency of ozonation system, further lift ozone devices
To the oxidative cleavage ability of Recalcitrant chemicals matter in water body, and then ensure that device water outlet indices reach country-level A marks
Standard, realizes qualified discharge.
Utility model content
The utility model provides a kind of sewage water advanced treatment apparatus, present apparatus selection catalytic ozonation and BAF biologies
Filter tank system, purification wind output concentration after oxygenerator are more than 90% oxygen, the output concentration after ozone generator is electrolysed
Ozone more than 100mg/L, is passed through behind catalytic ozonation pond and carries out chain rupture removal to the organic matter in water, so as to remove sewage
In colourity and water in oil content and most COD, BAF biofilter be mainly that filler close to the inner portion carries out microorganism
It is fixed, it is ensured that current by when can pass through the biochemical treatment of microorganism and reduce the index such as COD and ammonia nitrogen,
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of sewage water advanced treatment apparatus of the utility model, including collecting-tank, more medium filter, catalytic reaction pond, oxygen
Change stabilization pond, rear biochemistry BAF devices and ozone generator, the collecting-tank is situated between more by the way that conduit and elevator pump conducting connection are described
The water inlet on mass filter top, the water outlet of the more medium filter bottom connect the catalytic reaction by conduit conducting
The water inlet at bottom of pond end, the water outlet on catalytic reaction pond top connect the oxidation-stabilized bottom of pond end by conduit conducting
Water inlet, the water outlet on the oxidation-stabilized pond top pass through the water inlet of the conduit conducting connection rear biochemistry BAF the bottom of the device
Mouthful, the water outlet conducting on the rear biochemistry BAF devices top is connected to a clear water reserviors, and the side of the clear water reserviors is equipped with one
Water pump is returned, the opposite side of the clear water reserviors is equipped with muddy water mixing pit, and the bottom of the muddy water mixing pit is equipped with mud lift pump, institute
Air inlet conducting one air compression plant of connection of ozone generator is stated, the gas outlet of the ozone generator is led by conduit
Lead to the air inlet for being connected to the catalytic reaction bottom of pond end.
As a kind of optimal technical scheme of the utility model, between the catalytic reaction pond and the oxidation-stabilized pond with
And it is equipped with control valve between rear biochemistry BAF devices and the clear water reserviors.
As a kind of optimal technical scheme of the utility model, the side of the collecting-tank is equipped with a compress wind tank, institute
State compress wind tank and the connection more medium filter, the catalytic reaction pond and described are sequentially turned on by tracheae and some air valves
The air inlet of biochemistry BAF the bottom of the device afterwards.
As a kind of optimal technical scheme of the utility model, the side of the rear biochemistry BAF devices is equipped with an air blast
Machine, the inside that the air blower passes through conduit conducting connection biochemistry BAF devices after described.
As a kind of optimal technical scheme of the utility model, the clear water reserviors are respectively turned on connection by the water pump that returns
To the water inlet of the more medium filter, the catalytic reaction pond and the rear biochemistry BAF the bottom of the device.
As a kind of optimal technical scheme of the utility model, the side of the muddy water mixing pit is equipped with the wash water device,
The muddy water mixing pit is connected to the water inlet of the collecting-tank by the wash water device and conduit conducting.
The beneficial effects of the utility model are：The utility model precise structure, use simple, one multi-medium filtering of setting
Debris in 2 preliminary filter sewage of device, sets a catalytic reaction pond 3 to introduce ozone and carries out catalytic reaction, separate out in sewage
Dissolved matter and carry out disinfection, set an oxidation-stabilized pond to be precipitated by the dissolved matter for reacting and separating out, the dirty separation of rain,
Finally warp later biochemistry BAF devices 5 be obtained by filtration cleaning clear water, in the process, set ozone generator 6 generation ozone into
Row Cuiization, setting return water pump 8 and turn one's coat to above-mentioned multiple devices, until the water quality reaching standard of purification, by detection, device builds up heel row
Putting COD of sewage can stablize less than below 50mg/L, and oil can be stablized and can stablize less than 10mg/ less than below 1mg/L, suspended matter in water
L, ammonia nitrogen can be stablized less than 5mg/L, and PH keeps neutral, entirely reaches the discharge standard of national sewage discharge level-one A.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the subjective structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of the utility model；
In figure：1st, collecting-tank；2nd, more medium filter；3rd, catalytic reaction pond；4th, oxidation-stabilized pond；5th, rear biochemistry BAF dresses
Put；6th, ozone generator；7th, clear water reserviors；8th, water pump is returned；9th, muddy water mixing pit；10th, mud lift pump；11st, air compression plant；
12nd, control valve；13rd, compress wind tank；14th, air blower；15th, the wash water device.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of sewage water advanced treatment apparatus, including collecting-tank 1, multi-medium filtering
Device 2, catalytic reaction pond 3, oxidation-stabilized pond 4, rear biochemistry BAF devices 5 and ozone generator 6, collecting-tank 1 pass through conduit and lifting
The water inlet on 2 top of pump conducting connection more medium filter, the water outlet of 2 bottom of more medium filter is turned on by conduit to be connected
The water inlet of 3 bottom of catalytic reaction pond, the water outlet on 3 top of catalytic reaction pond connect oxidation-stabilized 4 bottom of pond by conduit conducting
The water inlet at end, the water outlet on oxidation-stabilized 4 top of pond turn on the water inlet of 5 bottom of biochemistry BAF devices after connection by conduit,
The water outlet conducting on 5 top of biochemistry BAF devices is connected to a clear water reserviors 7 afterwards, and water pump 8 is returned in the side of clear water reserviors 7 equipped with one,
The opposite side of clear water reserviors 7 is equipped with muddy water mixing pit 9, and the bottom of muddy water mixing pit 9 is equipped with mud lift pump 10, ozone generator 6
Air inlet conducting one air compression plant 11 of connection, the gas outlet of ozone generator 6 is connected to catalysis by conduit conducting
The air inlet of 3 bottom of reaction tank.
Further, it is equal between catalytic reaction pond 3 and oxidation-stabilized pond 4 and between rear biochemistry BAF devices 5 and clear water reserviors 7
Equipped with control valve 12, for adjusting disengaging water
Further, the side of collecting-tank 1 is equipped with a compress wind tank 13, compress wind tank 13 by tracheae and some air valves according to
The air inlet of secondary conducting connection more medium filter 2, catalytic reaction pond 3 and rear 5 bottom of biochemistry BAF devices, fills for above-mentioned component
Gas.
Further, the side of rear biochemistry BAF devices 5 is equipped with an air blower 14, and air blower 14 is turned on by conduit and connected
The inside of biochemistry BAF devices 5 afterwards, for rear 5 internal ventilation of biochemistry BAF devices, promotes dissolving and reaction.
Further, clear water reserviors 7 by return water pump 8 be respectively turned on be connected to more medium filter 2, catalytic reaction pond 3 and after
The water inlet of biochemical 5 bottom of BAF devices, returns water pump 8 and is used to return water for above-mentioned component, until the water quality reaching standard purified.
Further, the side of muddy water mixing pit 9 is equipped with the wash water device 15, and muddy water mixing pit 9 passes through the wash water device 15
The water inlet of collecting-tank 1 is connected to conduit conducting.
The utility model precise structure, using simple, set miscellaneous in a 2 preliminary filter sewage of more medium filter
Thing, sets a catalytic reaction pond 3 to introduce ozone and carries out catalytic reaction, separate out the dissolved matter in sewage and carry out disinfection, set
One oxidation-stabilized pond will be precipitated by the dissolved matter for reacting and separating out, the dirty separation of rain, finally through biochemistry BAF devices later
5 are obtained by filtration the clear water of cleaning, in the process, set ozone generator 6 to produce ozone and carry out Cuiization, it is anti-that water pump 8 is returned in setting
Water is to above-mentioned multiple devices, until the water quality reaching standard of purification, by detection, after device is built up, discharge COD of sewage, which can be stablized, is less than
Below 50mg/L, oil can be stablized less than below 1mg/L in water, and suspended matter can be stablized less than 10mg/L, and ammonia nitrogen, which can be stablized, to be less than
5mg/L, PH keep neutral, entirely reach the discharge standard of national sewage discharge level-one A, therefore have good practical value.
Finally it should be noted that：It these are only the preferred embodiment of the utility model, be not limited to this practicality
It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should all include
Within the scope of protection of the utility model.
Claims (6)
1. a kind of sewage water advanced treatment apparatus, including collecting-tank (1), more medium filter (2), catalytic reaction pond (3), oxidation are surely
Determine pond (4), rear biochemistry BAF devices (5) and ozone generator (6), it is characterised in that the collecting-tank (1) is by conduit and carries
The water inlet that pump conducting connects more medium filter (2) top is risen, the water outlet of more medium filter (2) bottom leads to
The water inlet that conduit conducting connects catalytic reaction pond (3) bottom is crossed, the water outlet on catalytic reaction pond (3) top passes through
Conduit conducting connects the water inlet of oxidation-stabilized pond (4) bottom, and the water outlet on oxidation-stabilized pond (4) top is by leading
The water inlet of biochemistry BAF devices (5) bottom after pipe conducting connection is described, the water outlet on described rear biochemistry BAF devices (5) top are led
Lead to and be connected to a clear water reserviors (7), water pump (8) is returned in the sides of the clear water reserviors (7) equipped with one, the clear water reserviors (7) it is another
Side is equipped with muddy water mixing pit (9), and the bottom of the muddy water mixing pit (9) is equipped with mud lift pump (10), and the ozone occurs
Air inlet conducting one air compression plant (11) of connection of device (6), the gas outlet of the ozone generator (6) is led by conduit
Lead to the air inlet for being connected to catalytic reaction pond (3) bottom.
A kind of 2. sewage water advanced treatment apparatus according to claim 1, it is characterised in that the catalytic reaction pond (3) and
Between the oxidation-stabilized pond (4) and after described regulating valve is equipped between biochemistry BAF devices (5) and the clear water reserviors (7)
Door (12).
A kind of 3. sewage water advanced treatment apparatus according to claim 1, it is characterised in that the side of the collecting-tank (1)
Equipped with a compress wind tank (13), the compress wind tank (13) sequentially turns on the connection multimedium by tracheae and some air valves
The air inlet of filter (2), the catalytic reaction pond (3) and described rear biochemistry BAF devices (5) bottom.
A kind of 4. sewage water advanced treatment apparatus according to claim 1, it is characterised in that biochemistry BAF devices (5) after described
Side be equipped with an air blower (14), the air blower (14) pass through conduit conducting connection it is described after biochemistry BAF devices (5)
It is internal.
5. a kind of sewage water advanced treatment apparatus according to claim 1, it is characterised in that the clear water reserviors (7) pass through institute
State return water pump (8) be respectively turned on be connected to the more medium filter (2), the catalytic reaction pond (3) and it is described after biochemistry BAF
The water inlet of device (5) bottom.
6. a kind of sewage water advanced treatment apparatus according to claim 1, it is characterised in that the muddy water mixing pit (9)
Side is equipped with the wash water device (15), and the muddy water mixing pit (9) passes through the wash water device (15) and conduit conducting connection
To the water inlet of the collecting-tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945424.4U CN207276404U (en) | 2017-08-01 | 2017-08-01 | A kind of sewage water advanced treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720945424.4U CN207276404U (en) | 2017-08-01 | 2017-08-01 | A kind of sewage water advanced treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
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| CN207276404U true CN207276404U (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720945424.4U Active CN207276404U (en) | 2017-08-01 | 2017-08-01 | A kind of sewage water advanced treatment apparatus |
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| CN (1) | CN207276404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275874A (en) * | 2021-12-30 | 2022-04-05 | 华夏碧水环保科技有限公司 | Ozone catalytic oxidation reactor and white spirit production wastewater treatment system comprising same |
-
2017
- 2017-08-01 CN CN201720945424.4U patent/CN207276404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275874A (en) * | 2021-12-30 | 2022-04-05 | 华夏碧水环保科技有限公司 | Ozone catalytic oxidation reactor and white spirit production wastewater treatment system comprising same |
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