CN105271522B - A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method - Google Patents
A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method Download PDFInfo
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- CN105271522B CN105271522B CN201510791810.8A CN201510791810A CN105271522B CN 105271522 B CN105271522 B CN 105271522B CN 201510791810 A CN201510791810 A CN 201510791810A CN 105271522 B CN105271522 B CN 105271522B
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- reaction tank
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Abstract
The invention discloses a kind of SBR methods batch (-type) sewage-treatment plant and its process for purifying water, device is made up of buffer pool, water delivery device, reaction tank, agitating device, drainage arrangement, aerator, discharge pipeline, support and control system；Raw water is delivered to reaction tank left upper portion by water delivery device from buffer pool, air is persistently delivered to reaction tank bottom by aerator, the agitating device at middle part is stirred to mixed liquor in reaction tank, when water level reaches critical value, water delivery device stops water delivery, agitating device and aerator are continued to run with and are also stopped after a period of time, after the completion of mixed liquor standing sedimentation, drainage arrangement is opened, clear water discharges reaction tank from the arterial drainage positioned at reaction tank right upper portion, after clear water discharge completely, drainage arrangement is closed, reopen water delivery pattern, such intermittent cycle is carried out.
Description
Technical field
The invention belongs to field of sewage treatment, and in particular to a kind of SBR methods batch (-type) sewage-treatment plant and its dirt
Method for treating water.
Background technology
Water pollution refers to that the pollutant for being discharged into water body quantitatively exceedes background concentration and water body of the material in water body
Environmental carrying capacity, so as to cause the physical property of water body, chemical property and biological property to change, make the life of water body inherently
State system and function of water body are destroyed.
In recent years, relevant department of China has made many work in terms of water resource protection, still, due to the system of various conditions
About, national pollution of waterhead is in still development trend, has more than 90% urban waters seriously polluted, nearly 50% key cities source water
Matter does not meet the water standard of drinking water source.As can be seen here, although many works have been done in terms of water prevention and cure of pollution by China in recent years
Make, but the water quality of many rivers and lakes is still gradually being deteriorated.In this case, it is natively very in short supply in China's freshwater resources
On the premise of, it is completely more and more impossible without using the water source of fresh water being contaminated.That is, China waterworks is had to
It is faced with the water source for using the undesirable micro-polluted water of more water quality as Drinking Water.
At present, wastewater treatment in China faces three most distinct issues：1）Fund is serious not；2）Sewage disposal level is low；
3）The operating mechanism of sewage disposal is unreasonable.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention is provided at a kind of SBR methods batch (-type) sewage-treatment plant and its sewage
Reason method, the processing equipment simple structure, is easy to operation and maintenance to manage, and is adapted to the processing of variety classes municipal sewage.
In order to realize above-mentioned technical purpose, the present invention uses following concrete technical scheme：
A kind of SBR methods batch (-type) sewage-treatment plant, including support, the bottom of the support are provided with buffer pool, support
Top sets connected by water delivery device between reaction tank, the top of the buffer pool bottom and reaction tank side side wall；
Reaction tank opposite side side wall is provided with drainage mechanism, including：Fixed plate, movable block water plate, floating block, rhone, stretch
Contracting flexible pipe, arterial drainage, lifting shaft, motor and support frame；Wherein, the fixed plate is arranged on the inwall of reaction tank, and
Parallel to reaction tank bottom surface, the vertically arranged movable block water plate in plate face top of fixed plate, the fixed plate, movable block water plate
And the pool wall of reaction tank encloses the closing space to form a upper end open jointly；
The floating block is floated on the water surface of reaction tank, and being rigidly connected immediately below floating block has rhone, the groove of rhone
Bottom is provided with least one osculum；
Below fixed plate, the side wall of the reaction tank is provided with arterial drainage, and the arterial drainage is provided with least
One branch drain, is connected between each osculum and each branch drain by the bellows；
The upper end of the movable block water plate is fixedly connected with lifting shaft, and support frame is arranged on reaction tank pool wall on cornice, branch
The motor is set on support, and motor is connected with the lifting shaft；
Agitating device, the aerator positioned at reaction tank bottom, the row positioned at reaction tank bottom are provided with the reaction tank
Mud pipe and the level sensor on reaction tank pool wall；
Also include control system, the motor, agitating device, aerator and level sensor are respectively with the control
System control connection.
Further, through hole just is provided with to the position of the osculum in the fixed plate, the branch drain passes through institute
State after through hole and to be connected with the bellows.
Further, the quantity of the osculum is 3.
Further, the distance of arterial drainage and fixed plate lower surface is 5cm-15cm.
Further, the floating block is rectangular parallelepiped structure, away from inwall distance before and after reaction tank is 2cm before and after floating block.
Further, the level sensor includes：First level sensor and the second level sensor；First water level is passed
The distance that sensor is located at cornice on reaction tank pool wall top, the first level sensor to reaction tank is 5cm-10cm, the second water level
Sensor is located at immediately below the first level sensor, and the distance of the second level sensor and the first level sensor is 40cm-
50cm。
Further, the distance of cornice is 40cm-60cm on the fixed plate and reaction tank.
The invention also discloses a kind of dirt that sewage disposal is carried out using described SBR method batch (-type)s sewage-treatment plant
Method for treating water：
Raw water is delivered in reaction tank from buffering bottom of pond portion through water delivery device, and air is persistently delivered to reaction by aerator
Bottom of pond portion, raw water enters after reaction tank, and when water level reaches the second level sensor position, the second level sensor sends signal
To control system, control system control agitating device starts；
When water level rises to the first level sensor position, the first level sensor sends a signal to control system, control
System control water delivery device processed is closed, after 10 minutes, and control system control agitating device and aerator are stopped, 1 hour
Afterwards, control system controlled motor is rotated, and motor drives movable block water plate to move upwards by lifting shaft, the clear water on reaction tank top
Reaction tank is discharged from rhone is final after bellows, branch drain and arterial drainage, after 10 minutes, control system control electricity
Machine is rotated backward, and motor drives movable block water plate to move downwardly to movable block water plate and is brought into close contact with fixed plate by lifting shaft,
And water delivery device and aerator are opened, reaction is carried out again.
A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method disclosed by the invention, the advantage is that：
（1）The device handles sewage using SBR batch processes, treatment effect can be made more preferable.
（2）The device space-consuming is few, rational in infrastructure, and treatment effeciency is high, is adapted to the processing of variety classes municipal sewage.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of heretofore described SBR methods batch (-type) sewage-treatment plant；
Wherein, 1 is buffer pool, and 2 be water delivery device, and 3 be reaction tank, and 4 be agitating device, and 6 be drainage arrangement, and 7 be aeration
Device, 8 be discharge pipeline, and 9 be support, and 10 be control system；
Fig. 2 is the schematic diagram of heretofore described reaction tank；
Wherein, 3-1 is the first level sensor, and 3-2 is the second level sensor；
Fig. 3 is heretofore described reaction tank internal structure schematic diagram；
Wherein, 5-1 is fixed plate, and 5-2 is movable block water plate, and 5-3 is lifting shaft, and 5-4 is motor, and 5-5 is support frame；
Fig. 4 is the schematic diagram of heretofore described drainage arrangement；
Wherein, 6-1 is floating block, and 6-2 is rhone, and 6-3 is bellows, and 6-4 is arterial drainage.
Embodiment
A kind of SBR methods batch (-type) sewage-treatment plant that the present invention is provided is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of SBR methods batch (-type) sewage-treatment plant, including the buffer pool 1 positioned at the bottom of support 9, it is located at
The reaction tank 3 of the top of support 9, the water delivery device 2 being connected with the bottom of buffer pool 1 and the left upper portion of reaction tank 3, positioned at reaction tank 3
The agitating device 4 at middle part, positioned at the middle part of reaction tank 3 water retaining device 5 to the right, the drainage arrangement 6 positioned at the right side of reaction tank 3, position
Aerator 7 in the bottom of reaction tank 3, the discharge pipeline 8 positioned at the bottom of reaction tank 3, and control system 10.
As shown in Fig. 2 the reaction tank 3 includes：First level sensor 3-1 and the second level sensor 3-2；First water
Level sensor 3-1 is located at the left side pool wall top of reaction tank 3, and the distance of cornice is on the first level sensor 3-1 to reaction tank 3
5cm-10cm, the first level sensor 3-1 is connected with control system 10 with wire；Second level sensor 3-2 is located at the first water
Immediately below level sensor 3-1, the second level sensor 3-2 and the first level sensor 3-1 distance are 40cm-50cm, second
Level sensor 3-2 is connected with control system 10 with wire.
As shown in Figure 3 and Figure 4, the drainage arrangement includes：Fixed plate 5-1, movable block water plate 5-2, lifting shaft 5-3, electricity
Machine 5-4, support frame 5-5, floating block 6-1, rhone 6-2, bellows 6-3 and arterial drainage 6-4；Fixed plate 5-1 is located at reaction
The right side central of pond 3, fixed plate 5-1 parallel to the bottom surface of reaction tank 3, fixed plate 5-1 front-backs and right flank respectively with before reaction tank 3
The distance of pool wall and right side pool wall seamless welding afterwards, fixed plate 5-1 and cornice on reaction tank 3 is 40cm-60cm；Movable block water plate
5-2 is located at top on the left of fixed plate 5-1, when movable block water plate 5-2 is in extreme lower position, movable block water plate 5-2 bottom surfaces and fixation
Upper surface is brought into close contact on the left of plate 5-1, movable block water plate 5-2 front-backs before and after reaction tank 3 pool wall and with front and rear pool wall
It is brought into close contact；Lifting shaft 5-3 is arranged vertically within movable block water plate 5-2 upper surfaces center, lifting shaft 5-3 and movable block water plate
5-2 upper surfaces seamless welding；Motor 5-4 is located at support frame 5-5 front uppers, and motor 5-4 is connected with lifting shaft 5-3；Support
Frame 5-5 is erected at before and after reaction tank 3 on pool wall on cornice vertically, and support frame 5-5 two sides are vertical with the bottom of reaction tank 3, support
The slab construction that frame 5-5 tops are arranged horizontally.
Floating block 6-1 is located at the right upper portion of reaction tank 3, and floating block 6-1 is rectangular parallelepiped structure, before and after floating block 6-1 away from reaction tank 3 before
Inwall distance is 2cm afterwards；Rhone 6-2 is located at immediately below floating block 6-1 and connect with floating block 6-1 closed welds, rhone 6-2
Left side is open architecture, and other faces of rhone 6-2 in addition to left side are enclosed construction；Bellows 6-3 is located at rhone
In the middle of 6-2 and fixed plate 5-1, bellows 6-3 upper ends are connected with rhone 6-2 bottom insertions, and bellows 6-3 lower ends are from admittedly
Through being finally connected with arterial drainage 6-4 in fixed board 5-1, bellows 6-3 quantity is no less than 3；Arterial drainage 6-4 is located at
The right side of reaction tank 3, arterial drainage 6-4 is located at below fixed plate 5-1, and arterial drainage 6-4 and fixed plate 5-1 lower surfaces distance are
5cm-15cm。
A kind of course of work of SBR methods batch (-type) sewage-treatment plant of the present invention is：
Raw water is delivered to the left upper portion of reaction tank 3 from the bottom of buffer pool 1 through water delivery device 2, and aerator 7 continues air
The bottom of reaction tank 3 is delivered to, raw water enters after reaction tank 3, when water level reaches the second level sensor 3-2 positions, the second water
Level sensor 3-2 sends a signal to control system 10, and control system control agitating device 4 is started working, when water level rises to the
During one level sensor 3-1 positions, the first level sensor 3-1 sends a signal to control system 10, control system control water delivery
Device 2 is closed, after 10min, and the control agitating device 4 of control system 10 and aerator 7 are stopped, after 1h, control system 10
Controlled motor 5-4 is rotated, and lifting shaft drives movable block water plate to move upwards, and clear water is discharged from drainage arrangement 6, after 10min, control
The controlled motor 5-4 of system 10 is inverted, and motor drives movable block water plate to move downwardly to movable block water plate and fixation by lifting shaft
Plate is brought into close contact, and opens water delivery device 2 and aerator 7, such circular flow.
A kind of SBR methods batch (-type) sewage-treatment plant processing equipment of the present invention is few, simple structure, be easy to operation and
Maintenance management, is adapted to the processing of variety classes municipal sewage.
Claims (8)
1. a kind of SBR methods batch (-type) sewage-treatment plant, it is characterised in that：Including support, the bottom of the support is provided with buffering
Pond, the top of support is set passes through water delivery device between reaction tank, the top of the buffer pool bottom and reaction tank side side wall
It is connected；
Reaction tank opposite side side wall is provided with drainage arrangement, including：It is fixed plate, movable block water plate, floating block, rhone, flexible soft
Pipe, arterial drainage, lifting shaft, motor and support frame；Wherein, the fixed plate is arranged on the inwall of reaction tank, and parallel
In reaction tank bottom surface, the vertically arranged movable block water plate above the plate face of fixed plate, the fixed plate, movable block water plate and anti-
Ying Chi pool wall encloses the closing space to form a upper end open jointly；
The floating block is floated on the water surface of reaction tank, and being rigidly connected immediately below floating block has rhone, and the bottom land of rhone is set
There is at least one osculum；
Below fixed plate, the side wall of the reaction tank is provided with arterial drainage, and the arterial drainage is provided with least one
Branch drain, is connected between each osculum and each branch drain by the bellows；
The upper end of the movable block water plate is fixedly connected with lifting shaft, and support frame is arranged on reaction tank pool wall on cornice, support frame
Upper to set the motor, motor is connected with the lifting shaft；
Agitating device, the aerator positioned at reaction tank bottom, the discharge pipeline positioned at reaction tank bottom are provided with the reaction tank
And the level sensor on reaction tank pool wall；
Also include control system, the motor, agitating device, aerator and level sensor respectively with the control system control
System connection.
2. a kind of SBR methods batch (-type) sewage-treatment plant according to claim 1, it is characterised in that：In the fixed plate
Through hole just is provided with to the position of the osculum, the branch drain is connected after passing through the through hole with the bellows.
3. a kind of SBR methods batch (-type) sewage-treatment plant according to claim 1, it is characterised in that：The osculum
Quantity is 3.
4. a kind of SBR methods batch (-type) sewage-treatment plant according to claim 1, it is characterised in that：Arterial drainage is with consolidating
The distance of fixed board lower surface is 5cm-15cm.
5. a kind of SBR methods batch (-type) sewage-treatment plant according to claim 1, it is characterised in that：The floating block is length
Cube structure, away from inwall distance before and after reaction tank is 2cm before and after floating block.
6. a kind of SBR methods batch (-type) sewage-treatment plant according to claim 1, it is characterised in that：The level sensor
Device includes：First level sensor and the second level sensor；First level sensor is located at reaction tank pool wall top, the first water
The distance of level sensor to cornice on reaction tank is 5cm-10cm, under the second level sensor is located at the first level sensor just
The distance of side, the second level sensor and the first level sensor is 40cm-50cm.
7. a kind of SBR methods batch (-type) sewage-treatment plant according to claim 1, it is characterised in that：The fixed plate with
The distance of cornice is 40cm-60cm on reaction tank.
8. the sewage water treatment method of SBR methods batch (-type) sewage-treatment plant according to claim 6, it is characterised in that：
Raw water is delivered in reaction tank from buffering bottom of pond portion through water delivery device, and air is persistently delivered to reaction tank bottom by aerator
Portion, raw water enters after reaction tank, and when water level reaches the second level sensor position, the second level sensor sends a signal to control
System processed, control system control agitating device starts；
When water level rises to the first level sensor position, the first level sensor sends a signal to control system, control system
System control water delivery device is closed, after 10 minutes, and control system control agitating device and aerator are stopped, after 1 hour, control
System controlled motor processed is rotated, and motor drives movable block water plate to move upwards by lifting shaft, and the clear water on reaction tank top is from row
Tank final discharge reaction tank after bellows, branch drain and arterial drainage, after 10 minutes, control system controlled motor is anti-
To rotation, motor drives movable block water plate to move downwardly to movable block water plate and is brought into close contact with fixed plate by lifting shaft, and opens
Water delivery device and aerator are opened, reaction is carried out again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791810.8A CN105271522B (en) | 2015-11-17 | 2015-11-17 | A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791810.8A CN105271522B (en) | 2015-11-17 | 2015-11-17 | A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method |
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| Publication Number | Publication Date |
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| CN105271522A CN105271522A (en) | 2016-01-27 |
| CN105271522B true CN105271522B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510791810.8A Expired - Fee Related CN105271522B (en) | 2015-11-17 | 2015-11-17 | A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105906074B (en) * | 2016-07-04 | 2018-10-30 | 徐州工程学院 | A kind of processing system and its working method of the large scale industry dirty Organic substance in water of degradation |
| CN114377449B (en) * | 2022-01-18 | 2023-02-14 | 珠江水利委员会珠江水利科学研究院 | Water purifier for water environment protection |
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| JP4530628B2 (en) * | 2003-07-10 | 2010-08-25 | クリーンテック株式会社 | Overflow weir and processing equipment using it |
| CN101306871B (en) * | 2008-06-06 | 2010-12-01 | 北京工业大学 | Oxygen supplying, energy-conserving and optimizing control method by SBR process and device thereof |
| CN103755028B (en) * | 2014-01-16 | 2016-01-06 | 北京工业大学 | The method of single-stage SBR rear-mounted denitrification process landfill leachate depth denitrification in mid-term |
| CN204058056U (en) * | 2014-07-28 | 2014-12-31 | 武汉芳笛环保股份有限公司 | A kind of Continuous Flow permanent water level SBR waste disposal plant |
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Effective date of registration: 20200408 Address after: Room 605, unit 1, floor 6, building 11, yard 3, Kangze Road, Fangshan District, Beijing 102488 Patentee after: Huahang Environmental Development Co.,Ltd. Address before: 510000 room 1011, building H5, 1940 Chuang Kai Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZHIHONG TECHNOLOGY Co.,Ltd. Effective date of registration: 20200408 Address after: 510000 room 1011, building H5, 1940 Chuang Kai Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU ZHIHONG TECHNOLOGY Co.,Ltd. Address before: 221018 No. 2 Lishui Road, Xincheng District, Jiangsu, Xuzhou Patentee before: Xuzhou University of Technology |
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Granted publication date: 20170929 Termination date: 20201117 |