CN108264190A - A kind of rural domestic sewage treatment system - Google Patents
A kind of rural domestic sewage treatment system Download PDFInfo
- Publication number
- CN108264190A CN108264190A CN201611266498.1A CN201611266498A CN108264190A CN 108264190 A CN108264190 A CN 108264190A CN 201611266498 A CN201611266498 A CN 201611266498A CN 108264190 A CN108264190 A CN 108264190A
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- CN
- China
- Prior art keywords
- treatment system
- rural domestic
- domestic sewage
- sewage treatment
- liquid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
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)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention provides a kind of rural domestic sewage treatment system, it is characterised in that：The rural domestic sewage treatment system includes sewage-treatment plant and monitoring device, wherein, the sewage-treatment plant includes what is set gradually：Coarse rack, lift pump room, fine fack, setting pot, regulating reservoir, hydrolysis acidification pool, SBR biochemical reaction tanks, conventional rapid filter sterilization pool and sampling pond；The monitoring device includes entry data collecting unit and outlet sampling unit.The rural domestic sewage treatment system of the present invention is equipped with monitoring device, and the monitoring device can realize automatic sampling, save a large amount of manpower and materials.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of rural domestic sewage treatment system.
Background technology
The characteristics of domestic sewage in rural areas water quality is that the content of nitrogen and phosphorous is high, biodegradability is strong, containing poisonous and harmful substances such as heavy metals
It is less.Its discharge is wide, and each household discharge capacity is few, emission point dispersion, and water quality and quantity fluctuation range is larger, it is more difficult to collect, at shortage
Manage technical specification etc..In addition, more dispersed, the existing sewage disposal scale is smaller of China's people in the countryside inhabitation, sewage disposal need
A large amount of manpower and materials are wanted, automation is not high.
Invention content
The present invention provides a kind of rural domestic sewage treatment system, has solved the problems of the prior art.
A kind of rural domestic sewage treatment system of offer of the present invention, it is characterised in that：The rural domestic sewage treatment
System includes sewage-treatment plant and monitoring device, wherein, the sewage-treatment plant includes what is set gradually：Coarse rack,
It lift pump room, fine fack, setting pot, regulating reservoir, hydrolysis acidification pool, SBR biochemical reaction tanks, conventional rapid filter sterilization pool and takes
Sample pond；The monitoring device includes entry data collecting unit and outlet sampling unit.
Preferably, the entry data collecting unit includes first flow sensor and second flow sensor；
The first flow sensor is set to the inlet of the coarse rack, for detecting the flow of entrance, described
Two flow sensors are set in the regulating reservoir, and the hydrolysis acidification pool and the SBR biochemical reaction tanks are included in for detecting
Flow.
Preferably, the outlet sampling unit includes：Liquid pump, harvester, electrode liquid-level switch and water-supply-pipe；
The electrode liquid-level switch is set in the sampling pond, when the liquid level in the sampling pond reaches preset height
When, the electrode liquid-level switch is closed；
The liquid feeding end of the liquid pump is connect by the water-supply-pipe with the sampling pond, and the outlet end of the liquid pump leads to
The water-supply-pipe is crossed to connect with the harvester.
Preferably, the sewage-treatment plant further includes dehydration machine room, the dehydration machine room respectively with the coarse rack and
The fine fack connection.
Preferably, the sewage-treatment plant further includes sludge concentration tank, described in the entrance connection of the sludge concentration tank
SBR biochemical reaction tanks, the outlet of the sludge concentration tank connect the hydrolysis acidification pool and are connected with the dehydration machine room respectively.
The rural domestic sewage treatment system of the present invention is using SBR biochemical reaction tanks, using anaerobism, anoxic, three kinds aerobic
The cooperation cooperation of different environmental condition and the microorganism species of different function has the function that organics removal, denitrogenation dephosphorizing,
The SBR biochemical reaction tanks are discontinuous treatment process, and compound country sewage discharge discharge is wide, and each household discharge capacity is few, discharge
The characteristics of point dispersion；In addition rural domestic sewage treatment system of the invention is additionally provided with monitoring device, and the monitoring device can be with
It realizes automatic sampling, has saved a large amount of manpower and materials.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of the sewage-treatment plant of the rural domestic sewage treatment system of the present invention.
Specific embodiment
In order to better understand the present invention, the present invention is further retouched with reference to specific embodiments and the drawings
It states.
The rural domestic sewage treatment system of the present invention includes sewage-treatment plant 1 and monitoring device 2.
Wherein, the sewage-treatment plant includes what is set gradually：Coarse rack 101, lift pump room 102, fine fack 103,
Setting pot 104, regulating reservoir 105, hydrolysis acidification pool 106, SBR biochemical reaction tanks 107 and conventional rapid filter 108, sterilization pool 112
And sampling pond 111.
Further, the sewage-treatment plant further includes dehydration machine room 109, state dehydration machine room 109 respectively with it is described thick
Grid 101 and the fine fack 103 connect.
Further, the sewage-treatment plant further includes sludge concentration tank 110, the entrance of the sludge concentration tank 110
The SBR biochemical reaction tanks 107 are connected, the outlet of the sludge concentration tank 110 connects the hydrolysis acidification pool 106 and institute respectively
State dehydration machine room 109.
Further, the coarse rack 101 is used to remove the sundries such as the larger suspension rubbish of volume, wooden unit；The thick lattice
Lift pump room 102 after grid 101 is set, fine fack 103 is set after the lift pump room 102, the fine fack 103 intercepts water again
In do not allow suspended matter, sewage is by flowing into the setting pot 104 after the fine fack 103, the setting pot 104 is by sewage
In bulky grain insoluble diedairy fiber be sunken to bottom, 104 bottom of setting pot is equipped with sludge lifting pump, the sludge lifting
Sand aqueous mixtures are delivered to the sludge concentration tank 110 by pump, to ensure the normal operation of subsequent handling.
Further, oil collecting pipe is provided on the water outlet channel of the setting pot 104, to exclude the oil in sanitary sewage
Class.
The effect of the coarse rack 101, lift pump room 102, fine fack 103, setting pot 104 is mainly gone outstanding in water removal
Float or floating material and sand grains, oils etc. are the pretreatment stage of sewage disposal.
Sewage by pretreatment enters the regulating reservoir 105, for enter the hydrolysis acidification pool 106 water quality and
Water is adjusted；Sewage enters the hydrolysis acidification pool 106 with hydrolysis acidification effect, and the hydrolysis acidification pool 106 is to sewage
In organic matter degrade, then into the SBR biochemical reaction tanks 107.
Aerated conduit and aeration plate are equipped in the SBR biochemical reaction tanks 107, is installed in the SBR biochemical reaction tanks 106
There are return sludge pump and residual sludge pump, a sludge part is back to the hydrolysis acidification pool 106, institute by the return sludge pump
It states residual sludge pump and excess sludge is discharged to the sludge concentration tank 110.
The SBR biochemical reaction tanks 107 are using anaerobism, anoxic, aerobic three kinds different environmental conditions and different function
The cooperation cooperation of microorganism species has the function that organics removal, denitrogenation dephosphorizing.
Further, the monitoring device includes：Entry data collecting unit and outlet sampling unit.
Specifically, the entry data collecting unit includes first flow sensor and second flow sensor.
The first flow sensor is set to the inlet of the coarse rack 101, described for detecting the flow of entrance
Second flow sensor is set in the regulating reservoir 105, and the hydrolysis acidification pool 106 and SBR lifes are included in for detecting
Change the flow of reaction tank 107.
Further, the outlet sampling unit includes：Liquid pump, harvester, electrode liquid-level switch and water-supply-pipe.
Specifically, the electrode liquid-level switch is set in the sampling pond 111, the liquid level in the sampling pond 111
When reaching preset height, the electrode liquid-level switch is closed；
The liquid feeding end of the liquid pump is connect by the water-supply-pipe with the sampling pond 111, and the liquid pump goes out liquid
End is connect by the water-supply-pipe with the harvester.
When the water in the sampling pond reaches preset height, the electrode liquid-level switch is closed, the liquid pump into
Row extract works, and the liquid pump is connected to by the water-supply-pipe between the sampling pond 111 and the harvester, works as institute
When stating liquid pump water lift, the water in the sampling pond 111 can be carried to the sampling apparatus, you can be automatically performed sampleman
Make.When the liquid level in the sampling pond reaches next preset height, the pole liquid-level switch is closed again, and the liquid pump is again
Task.
The rural domestic sewage treatment system of the present invention is using SBR biochemical reaction tanks, using anaerobism, anoxic, three kinds aerobic
The cooperation cooperation of different environmental condition and the microorganism species of different function has the function that organics removal, denitrogenation dephosphorizing,
The SBR biochemical reaction tanks are discontinuous treatment process, and compound country sewage discharge discharge is wide, and each household discharge capacity is few, discharge
The characteristics of point dispersion；In addition rural domestic sewage treatment system of the invention is additionally provided with monitoring device, and the monitoring device can be with
It realizes automatic sampling, has saved a large amount of manpower and materials.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
Finally it should be noted that：Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Go out other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
The obvious changes or variations that Shen goes out are still in the protection scope of this invention.
Claims (5)
1. a kind of rural domestic sewage treatment system, it is characterised in that：The rural domestic sewage treatment system is included at sewage
Device and monitoring device are managed, wherein, the sewage-treatment plant includes what is set gradually：Coarse rack, lift pump room, thin lattice
Grid, setting pot, regulating reservoir, hydrolysis acidification pool, SBR biochemical reaction tanks, conventional rapid filter sterilization pool and sampling pond；The monitoring
Device includes entry data collecting unit and outlet sampling unit.
2. rural domestic sewage treatment system according to claim 1, it is characterised in that：The entry data collecting unit
Including first flow sensor and second flow sensor；
The first flow sensor is set to the inlet of the coarse rack, for detecting the flow of entrance, the second
Quantity sensor is set in the regulating reservoir, for detecting the stream for being included in the hydrolysis acidification pool and the SBR biochemical reaction tanks
Amount.
3. rural domestic sewage treatment system according to claim 1, it is characterised in that：The outlet sampling unit packet
It includes：Liquid pump, harvester, electrode liquid-level switch and water-supply-pipe；
The electrode liquid-level switch is set in the sampling pond, when the liquid level in the sampling pond reaches preset height, institute
State electrode liquid-level switch closure；
The liquid feeding end of the liquid pump is connect by the water-supply-pipe with the sampling pond, and the outlet end of the liquid pump passes through institute
Water-supply-pipe is stated to connect with the harvester.
4. rural domestic sewage treatment system according to claim 1, it is characterised in that：The sewage-treatment plant also wraps
Dehydration machine room is included, the dehydration machine room is connect respectively with the coarse rack and the fine fack.
5. rural domestic sewage treatment system according to claim 4, it is characterised in that：The sewage-treatment plant also wraps
Sludge concentration tank is included, the entrance of the sludge concentration tank connects the SBR biochemical reaction tanks, the outlet point of the sludge concentration tank
The hydrolysis acidification pool is not connected to connect with the dehydration machine room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611266498.1A CN108264190A (en) | 2016-12-31 | 2016-12-31 | A kind of rural domestic sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611266498.1A CN108264190A (en) | 2016-12-31 | 2016-12-31 | A kind of rural domestic sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108264190A true CN108264190A (en) | 2018-07-10 |
Family
ID=62770157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611266498.1A Pending CN108264190A (en) | 2016-12-31 | 2016-12-31 | A kind of rural domestic sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108264190A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911438A (en) * | 2018-09-20 | 2018-11-30 | 华蓥市职业教育培训中心 | A kind of sewage disposal system |
| CN109081509A (en) * | 2018-08-29 | 2018-12-25 | 戚汝常 | A kind of sewage disposal system and technique suitable for low, high carbon-nitrogen ratio |
| CN112978906A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Distributed rural sewage treatment method and device |
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2016
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| KR20020088154A (en) * | 2001-05-17 | 2002-11-27 | 이병헌 | The Biological Nutrient Removal using SBR automatic control with acid-fermentation process |
| CN101108757A (en) * | 2006-07-21 | 2008-01-23 | 厦门中联环环保工程有限公司 | Activated sludge method processing technique at sewage continuous drainage interval |
| CN201765221U (en) * | 2010-07-22 | 2011-03-16 | 杨明儒 | Online monitoring device for oilfield produced wastewater |
| CN102476891A (en) * | 2010-11-29 | 2012-05-30 | 天津市庆安特种设备研发有限公司 | Novel sewage treatment technology |
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Non-Patent Citations (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081509A (en) * | 2018-08-29 | 2018-12-25 | 戚汝常 | A kind of sewage disposal system and technique suitable for low, high carbon-nitrogen ratio |
| CN109081509B (en) * | 2018-08-29 | 2021-06-25 | 戚汝常 | Sewage treatment system and process suitable for low-carbon-nitrogen ratio and high-carbon-nitrogen ratio |
| CN108911438A (en) * | 2018-09-20 | 2018-11-30 | 华蓥市职业教育培训中心 | A kind of sewage disposal system |
| CN112978906A (en) * | 2019-12-16 | 2021-06-18 | 中车唐山机车车辆有限公司 | Distributed rural sewage treatment method and device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |