CN208218615U - A kind of SBR-O3 sewage-treatment plant - Google Patents
A kind of SBR-O3 sewage-treatment plant Download PDFInfo
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- CN208218615U CN208218615U CN201820456897.2U CN201820456897U CN208218615U CN 208218615 U CN208218615 U CN 208218615U CN 201820456897 U CN201820456897 U CN 201820456897U CN 208218615 U CN208218615 U CN 208218615U
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- solenoid valve
- sbr
- ozone
- pond
- sewage
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Abstract
The utility model discloses a kind of SBR-O3Sewage-treatment plant, the device includes the first cesspool, the first cesspool water outlet is docked by first pipe with water inlet at the top of ozone reaction pond, ozone reaction bottom of pond portion water outlet is protruded into above the second cesspool top opening by second pipe, it is docked by third pipeline with water inlet at the top of sbr reactor pond at the liquid level bottom of second cesspool, sbr reactor bottom of pond portion water outlet connects outer discharge pipe；First pipe is equipped with the first solenoid valve and the first drawing-in type water pump；Second pipe is equipped with second solenoid valve；Third pipeline is equipped with the second drawing-in type water pump；Outer discharge pipe is equipped with third solenoid valve；Each solenoid valve, drawing-in type water pump are connect with programmable logic controller (PLC) signal wire.The utility model compensates for SBR sinking solution emerging pollutant ability, and improve the degradation rate of Conventional pollution by the combination of both ozone and SBR.
Description
Technical field
The utility model belongs to technical field of sewage more particularly to a kind of SBR-O3Sewage-treatment plant.
Background technique
SBR method is the common sewage treatment process of sewage treatment plant, is mainly characterized by simple process, method of operation spirit
The features such as living changeable, good to Conventional pollution removal effect.With the raising of modern living standards of the people, drug and personal nursing
The usage amount of product (PPCPs) increases year by year, causes thoroughly cannot effectively remove in general sewage treatment plant containing substance of this kind
Waste water, be transferred in sludge studies have shown that: having more than 70% substance in sewage disposal process with remaining dirty
Mud is discharged into environment and causes secondary pollution；And ozone oxidation has hardly degraded organic substance in raising water and improves water
The characteristics of biodegradability, the dominant mechanism of degradation material are as follows: ozone is unstable in water, can be analyzed to oxygen, and generate oxygen
Change the substance that very competent antozone (O) and hydroxyl (OH) etc. have extremely strong oxidation, to the organic matter in water
There are extremely strong degradation capability, and environmental sound.
Patent No. 201320548008.2, publication number CN203474588U, patent name are as follows: Yi Zhongsheng are found through retrieval
Wastewater reusing device utility model patent living, specification disclose following steps: (1) sanitary sewage flows into conditioning tank through grid
In, successively pipe connects sbr reactor pond, MBR reaction tank, reuse pool to conditioning tank；(2) MBR reaction tank is through sludge pump by sludge reflux
Into sbr reactor pond；(3) ozone generating-device blasts ozone into MBR reaction tank；(4) air blower blasts sky into MBR water body
Gas；(5) the film water outlet of MBR reaction tank is pumped into reuse pool through suction.This method can effectively remove Conventional pollution in water, but
To the poor removal effect of PPCPs class emerging pollutant, the MBR reaction tank sludge acclimatization period is long, and the turbidity of water, coloration after processing
And content of microorganisms is high.
Utility model content
The purpose of this utility model is to provide a kind of SBR-O3Sewage-treatment plant, it is intended to overcome the above-mentioned prior art
It is insufficient.
The utility model is realized in this way a kind of SBR-O3Sewage-treatment plant, the device include the first cesspool, should
First cesspool water outlet is docked by first pipe with water inlet at the top of ozone reaction pond, the ozone reaction bottom of pond portion water outlet
Mouth is protruded into above the second cesspool top opening by second pipe, passes through third pipe at the liquid level bottom of second cesspool
Road is docked with water inlet at the top of sbr reactor pond, and the sbr reactor bottom of pond portion water outlet connects outer discharge pipe；
The first pipe is equipped with the first solenoid valve and the first drawing-in type water pump；The second pipe is equipped with the second electricity
Magnet valve；The third pipeline is equipped with the second drawing-in type water pump；The outer discharge pipe is equipped with third solenoid valve；
First solenoid valve, second solenoid valve, third solenoid valve, the first drawing-in type water pump, the second drawing-in type water pump are equal
It is connect with programmable logic controller (PLC) signal wire.
Preferably, described device further includes ozone preparation facilities, ozone collection device；Wherein,
The gas outlet of the ozone preparation facilities is docked by the 4th pipeline with the bottom in ozone reaction pond, the 4th pipe
Road is equipped with the 4th solenoid valve, and the 4th solenoid valve is connect with the programmable logic controller (PLC) signal wire；
The air inlet of the ozone collection device is docked by the 5th pipeline with the top in ozone reaction pond.
Preferably, described device further includes air pump, aeration plate；The air pump gas outlet passes through the 6th pipeline and aeration
Disk docking, the aeration plate are set to the inside bottom in sbr reactor pond, and the 6th pipeline is equipped with the 5th solenoid valve, and described the
Five solenoid valves are connect with the programmable logic controller (PLC) signal wire.
Preferably, the filtrate for increasing the contact area of ozone and sewage is filled in the ozone reaction pond.
Preferably, it is equipped with temperature inductor in the sbr reactor pond, and is equipped in the sbr reactor pond for according to institute
State the resistance wire that the temperature sensor of temperature inductor heats sbr reactor pond.
Preferably, blender is equipped in the sbr reactor pond, the blender is believed with the programmable logic controller (PLC)
The connection of number line.
Compared with the prior art the shortcomings that and deficiency, the utility model has the following beneficial effects:
(1) the utility model compensates for SBR sinking solution emerging pollutant ability by the combination of both ozone and SBR, and
And improve the degradation rate of Conventional pollution；
(2) rationally, hydraulic detention time is two days to the setting of the utility model sbr reactor pond time, guarantees the removal of sewage
Rate is aerated using 12 hours as a cycle intermittence, rationally utilizes microbial activity, improves the removal effect of pollutant
Rate；
(3) temperature sensor and resistance wire are set inside the pond the utility model SBR, improve device in a variety of environment
The ability of lower normal operation；
(4) the utility model ozone reaction pond is arranged to sleeve configuration, and filtrate is added in ozone reaction pond, increases
The hydraulic detention time and ozone of ozone and the contact area of sewage enhance treatment effect.
Detailed description of the invention
Fig. 1 is SBR-O in the utility model embodiment3The structural schematic diagram of sewage-treatment plant；In figure, the 1, first sewage
Pond, 2, ozone reaction pond, the 3, second cesspool, 4, sbr reactor pond, the 5, first solenoid valve, the 6, first drawing-in type water pump, 7, second
Solenoid valve, the 8, second drawing-in type water pump, 9, third solenoid valve, 10, PLC (programmable logic controller (PLC)), 11, ozone preparation dress
It sets, 12, ozone collection device, the 13, the 4th solenoid valve, 14, air pump, 15, aeration plate, the 16, the 5th solenoid valve, 17, filtrate,
18, blender.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, Fig. 1 is SBR-O in the utility model embodiment3The structural schematic diagram of sewage-treatment plant.
The utility model discloses a kind of SBR-O3Sewage-treatment plant, the device include the first cesspool 1, first dirt
1 water outlet of pond is docked by first pipe with 2 top water inlet of ozone reaction pond, the 2 bottom water outlet of ozone reaction pond
It is protruded into above 3 top opening of the second cesspool by second pipe, passes through third pipe at the liquid level bottom of second cesspool 3
Road is docked with 4 top water inlet of sbr reactor pond, and the 4 bottom water outlet of sbr reactor pond connects outer discharge pipe；
The first pipe is equipped with the first solenoid valve 5 and the first drawing-in type water pump 6；The second pipe is equipped with second
Solenoid valve 7；The third pipeline is equipped with the second drawing-in type water pump 8；The outer discharge pipe is equipped with third solenoid valve 9；
First solenoid valve 5, second solenoid valve 7, third solenoid valve 9, the first drawing-in type water pump 6, the second drawing-in type water
Pump 8 is connect with 10 signal wire of PLC (programmable logic controller (PLC)).
In the utility model embodiment, it should be passed through in real time ozone from bottom to top-direction in ozone reaction pond 2, more
Specifically, utility model device further includes ozone preparation facilities 11, ozone collection device 12；Wherein, the ozone preparation dress
It sets 11 gas outlet to dock by the 4th pipeline with the bottom in ozone reaction pond 2, the 4th pipeline is equipped with the 4th solenoid valve
13, the 4th solenoid valve 13 is connect with 10 signal wire of programmable logic controller (PLC)；The ozone collection device 12 into
Port is docked by the 5th pipeline with the top in ozone reaction pond 2.
In the utility model embodiment, it should be exposed in real time into air, more specifically from bottom to top in sbr reactor pond 4
, utility model device further includes air pump 14, aeration plate 15；14 gas outlet of air pump passes through the 6th pipeline and aeration
Disk 15 docks, and the aeration plate 15 is set to the inside bottom in sbr reactor pond 4, and the 6th pipeline is equipped with the 5th solenoid valve 16,
5th solenoid valve 16 is connect with 10 signal wire of programmable logic controller (PLC).
It is more specifically, described smelly in order to increase the haptoreaction area of ozone and sewage in the utility model embodiment
Filtrate 17 is filled in oxygen reaction tank 2.
In the utility model embodiment, to control 4 interior reaction temperature of sbr reactor pond, the sbr reactor pond 4
It is interior to be equipped with temperature inductor (view is omitted in figure), and be equipped in the sbr reactor pond 4 for according to the temperature inductor
The resistance wire (view is omitted in figure) that temperature sensor heats sbr reactor pond 4.
In the utility model embodiment, to ensure to react sufficiently in sbr reactor pond 4, it is equipped in the sbr reactor pond 4
Blender 18, the blender 18 are connect with 10 signal wire of programmable logic controller (PLC).
In the actual application of the utility model, ozone reaction pond 2 is designed as high 1.2m, diameter as the cylinder of 10cm
Shape, for increasing the hydraulic detention time of ozone；The cylinder that sbr reactor pond 4 is designed as high 0.6m, diameter is 25cm.Device by
PLC 10 (programmable logic controller (PLC) 10) is automatically controlled, and PLC10 (programmable logic controller (PLC) 10) is controlled according to program setting
Cooperating with each other between each solenoid valve, pump, to meet actual sewage processing requirements of one's work.
More specifically, in the sewage disposal process of the utility model embodiment, start the first solenoid valve 5, first first
Drawing-in type water pump 6 is opened, and sewage is pumped into ozone reaction pond 2 by the first drawing-in type water pump 6, until ozone reaction pond 90cm graduation mark
Place, the first drawing-in type water pump 6 stop working；Ozone generating-device is opened, and the 4th solenoid valve 13 is opened, and passes through ozone reaction pond 2
Bottom interface is passed through ozone, handles 30 minutes (tail gas is absorbed by the device for absorbing tail gas at the top of reaction tank), the 4th solenoid valve 13
It is successively closed with ozone generator, second solenoid valve 7 is opened, and sewage flows into the second cesspool 3 by gravity；It is anti-in SBR
It answers and sewage in second cesspool 3 is pumped into sbr reactor pond 4 equipped with the second drawing-in type water pump 8 between pond 4 and the second cesspool 3,
To 50cm graduation mark, not spoil disposal during reaction, hydraulic detention time is two days, using 12 hours as a cycle, wherein
It intakes including 5min, 4h is aerobic, and 2h is not aerated, and 3h is aerobic, and 2h is not aerated, and 50min precipitating and 5min water outlet are (when being wherein aerated
4 bottom aeration plate 15 of sbr reactor pond, the 5th solenoid valve 16 are successively opened, and air pump 14 pumps air into, the 5th electricity when not being aerated
Magnet valve 16 and air pump 14 are closed), two days later, 4 water outlet third solenoid valve 9 of sbr reactor pond is opened, and water is discharged into receiving water body
In.
Citing one, the sanitary sewage for handling 10ppm containing Norfloxacin (10mg/L)
Sanitary sewage is pumped into ozone reaction device by the first cesspool 1, until 90cm graduation mark, Ozone generator,
Four solenoid valves 13 are opened, and adjusting ozone flow is 5L/min, is handled 30 minutes, and second solenoid valve 7 is opened, and sewage is flowed by gravity
Second cesspool 3；Then, the second drawing-in type water pump 8, which is opened, is pumped into reaction unit by the second cesspool 3 for sanitary sewage, until
50cm graduation mark, air pump 14, the 5th solenoid valve 16, blender are successively opened, and adjusting air mass flow is 2L/min, hydraulic retention
Time is two days, using 12 hours as a cycle, is intake including 5min, 4h is aerobic, and 2h is not aerated, and 3h is aerobic, 2h
It is not aerated, 50min precipitating and 5min water outlet are final to detect Norfloxacin removal rate 97%, the removal rate of the Conventional pollutions such as COD
Equal 85% or more.
Citing two, the sanitary sewage for handling 20ppm containing Norfloxacin (20mg/L)
Sanitary sewage is pumped into ozone reaction device by the first cesspool 1, until 90cm graduation mark, Ozone generator,
Four solenoid valves 13 are opened, and adjusting ozone flow is 10L/min, is handled 30 minutes, and second solenoid valve 7 is opened, and sewage is by gravity stream
Enter the second cesspool 3；Then, the second drawing-in type water pump 8, which is opened, is pumped into reaction unit by the second cesspool 3 for sanitary sewage, until
50cm graduation mark, air pump 14, the 5th solenoid valve 16, blender are successively opened, and adjusting air mass flow is 3L/min, hydraulic retention
Time is two days, using 12 hours as a cycle, is intake including 5min, 4h is aerobic, and 2h is not aerated, and 3h is aerobic, 2h
It is not aerated, 50min precipitating and 5min water outlet are final to detect Norfloxacin removal rate 96%, the removal rate of the Conventional pollutions such as COD
Equal 85% or more.
Citing three, the sanitary sewage for handling 30ppm containing Norfloxacin (30mg/L)
Sanitary sewage is pumped into ozone reaction device by the first cesspool 1, until 90cm graduation mark, Ozone generator,
Four solenoid valves 13 are opened, and adjusting ozone flow is 15L/min, is handled 30 minutes, and second solenoid valve 7 is opened, and sewage is by gravity stream
Enter the second cesspool 3；Then, the second drawing-in type water pump 8, which is opened, is pumped into reaction unit by the second cesspool 3 for sanitary sewage, until
50cm graduation mark, air pump 14, the 5th solenoid valve 16, blender are successively opened, and adjusting air mass flow is 5L/min, hydraulic retention
Time is two days, using 12 hours as a cycle, is intake including 5min, 4h is aerobic, and 2h is not aerated, and 3h is aerobic, 2h
It is not aerated, 50min precipitating and 5min water outlet are final to detect Norfloxacin removal rate 98%, the removal rate of the Conventional pollutions such as COD
Equal 85% or more.
Citing four, the sanitary sewage for handling 10ppm containing Ciprofloxacin (10mg/L)
Sanitary sewage is pumped into ozone reaction device by the first cesspool 1, until 90cm graduation mark, Ozone generator,
Four solenoid valves 13 are opened, and adjusting ozone flow is 5L/min, is handled 30 minutes, and second solenoid valve 7 is opened, and sewage is flowed by gravity
Second cesspool 3；Then, the second drawing-in type water pump 8, which is opened, is pumped into reaction unit by the second cesspool 3 for sanitary sewage, until
50cm graduation mark, air pump 14, the 5th solenoid valve 16, blender are successively opened, and adjusting air mass flow is 2L/min, hydraulic retention
Time is two days, using 12 hours as a cycle, is intake including 5min, 4h is aerobic, and 2h is not aerated, and 3h is aerobic, 2h
It is not aerated, 50min precipitating and 5min water outlet are final to detect Norfloxacin removal rate 96%, the removal rate of the Conventional pollutions such as COD
Equal 85% or more.
Citing five, the sanitary sewage for handling 30ppm containing Ciprofloxacin (30mg/L)
Sanitary sewage is pumped into ozone reaction device by the first cesspool 1, until 90cm graduation mark, Ozone generator,
Four solenoid valves 13 are opened, and adjusting ozone flow is 20L/min, is handled 30 minutes, and second solenoid valve 7 is opened, and sewage is by gravity stream
Enter the second cesspool 3；Then, the second drawing-in type water pump 8, which is opened, is pumped into reaction unit by the second cesspool 3 for sanitary sewage, until
50cm graduation mark, air pump 14, the 5th solenoid valve 16, blender are successively opened, and adjusting air mass flow is 4L/min, hydraulic retention
Time is two days, using 12 hours as a cycle, is intake including 5min, 4h is aerobic, and 2h is not aerated, and 3h is aerobic, 2h
It is not aerated, 50min precipitating and 5min water outlet are final to detect Norfloxacin removal rate 97%, the removal rate of the Conventional pollutions such as COD
Equal 85% or more.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of SBR-O3Sewage-treatment plant, which is characterized in that the device includes the first cesspool, first cesspool water outlet
Mouth is docked by first pipe with water inlet at the top of ozone reaction pond, and the ozone reaction bottom of pond portion water outlet passes through second pipe
It protrudes into above the second cesspool top opening, passes through third pipeline and sbr reactor pond at the liquid level bottom of second cesspool
The docking of top water inlet, the sbr reactor bottom of pond portion water outlet connect outer discharge pipe；
The first pipe is equipped with the first solenoid valve and the first drawing-in type water pump；The second pipe is equipped with the second electromagnetism
Valve；The third pipeline is equipped with the second drawing-in type water pump；The outer discharge pipe is equipped with third solenoid valve；
First solenoid valve, second solenoid valve, third solenoid valve, the first drawing-in type water pump, the second drawing-in type water pump with can
The connection of programmed logic controller signal wire.
2. SBR-O as described in claim 13Sewage-treatment plant, which is characterized in that described device further includes ozone preparation dress
It sets, ozone collection device；Wherein,
The gas outlet of the ozone preparation facilities is docked by the 4th pipeline with the bottom in ozone reaction pond, on the 4th pipeline
Equipped with the 4th solenoid valve, the 4th solenoid valve is connect with the programmable logic controller (PLC) signal wire；
The air inlet of the ozone collection device is docked by the 5th pipeline with the top in ozone reaction pond.
3. SBR-O as claimed in claim 23Sewage-treatment plant, which is characterized in that described device further includes air pump, aeration
Disk；The air pump gas outlet is docked by the 6th pipeline with aeration plate, and the aeration plate is set to the inside bottom in sbr reactor pond
Portion, the 6th pipeline are equipped with the 5th solenoid valve, and the 5th solenoid valve and the programmable logic controller (PLC) signal wire connect
It connects.
4. SBR-O as claimed in claim 33Sewage-treatment plant, which is characterized in that fill and be used in the ozone reaction pond
Increase the filtrate of the contact area of ozone and sewage.
5. SBR-O as claimed in claim 43Sewage-treatment plant, which is characterized in that temperature sense is equipped in the sbr reactor pond
Device is answered, and is equipped in the sbr reactor pond for being heated according to the temperature sensor of the temperature inductor to sbr reactor pond
Resistance wire.
6. SBR-O as claimed in claim 53Sewage-treatment plant, which is characterized in that stirring is equipped in the sbr reactor pond
Device, the blender are connect with the programmable logic controller (PLC) signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456897.2U CN208218615U (en) | 2018-04-03 | 2018-04-03 | A kind of SBR-O3 sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456897.2U CN208218615U (en) | 2018-04-03 | 2018-04-03 | A kind of SBR-O3 sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218615U true CN208218615U (en) | 2018-12-11 |
Family
ID=64503986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456897.2U Expired - Fee Related CN208218615U (en) | 2018-04-03 | 2018-04-03 | A kind of SBR-O3 sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218615U (en) |
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2018
- 2018-04-03 CN CN201820456897.2U patent/CN208218615U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20200403 |