CN107601768A - A kind of Household sewage processor and its application process - Google Patents
A kind of Household sewage processor and its application process Download PDFInfo
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- CN107601768A CN107601768A CN201710936893.4A CN201710936893A CN107601768A CN 107601768 A CN107601768 A CN 107601768A CN 201710936893 A CN201710936893 A CN 201710936893A CN 107601768 A CN107601768 A CN 107601768A
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- sewage
- sedimentation basin
- pipeline
- aeration tank
- household sewage
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention relates to a kind of Household sewage processor and its application process, belongs to household sewage processing technology field.Household sewage of the present invention is collected in dirty water collecting tank, then filter is entered from dirty water collecting tank, by the filtering of screen pack, sewage is pumped into sedimentation basin by high-pressure pump 1, flocculant above sedimentation basin launches case and launches flocculant, sewage precipitates in sedimentation basin, remove suspended particulate substance, then it is pumped into aeration tank through high-pressure pump 2, contacted in aeration tank with suspension aerobic microorganism faciation and carry out oxidation Decomposition organic matter, form activated sludge and processing water, sludge is discharged through pipeline below aeration tank, processing water discharges through drainage pipeline, filtering Jing Guo minifilters again during discharge, so as to give off the sewage for reaching emission request.Apparatus of the present invention are simple in construction, easy to operate, suitable for the processing of large-scale household sewage.
Description
Technical field
The present invention relates to a kind of Household sewage processor and its application process, belongs to household sewage processing technology field.
Background technology
It is general all using biochemical method processing sanitary sewage both at home and abroad for household sewage treatment method, because life is dirty
The BOD5/CODcr ≈ 0.5 of water, biodegradability is strong.Contact oxidation method has volumetric loading high, and the residence time is short, organic matter removal
The advantages that effect is good, and operation is simple and floor space is small.
Household sewage treatment method one, sewage disposal station equipment primary reinforcement handling process:
Primary reinforcement processing, it should be strengthened according to the planning requirement and construction scale of municipal sewage treatment Facilities Construction from materialization
The technologies such as facture, AB methods FEOL, hydrolysis aerobic method FEOL, high load capacity activated sludge process.
Household sewage treatment method two, sewage disposal station equipment two stage treatment technique:
1st, sewage treatment facility of the daily handling ability more than 20 ten thousand steres (not including 20 cubic metres/day) is general to use
Conventional activated sludge method, it can also use other mature technologies.2nd, daily handling ability is set in the sewage disposal of 10~20 ten thousand steres
Apply, the maturation process such as conventional activated sludge method, oxidation ditch process, SBR methods and AB methods can be selected.3rd, daily handling ability is at ten cubes
The sewage treatment facility of rice once, the technologies such as oxidation ditch process, SBR methods, hydrolysis aerobic method, AB methods and biofilter can be selected,
Conventional activated sludge method can be selected.
Household sewage treatment method three, the processing of sewage disposal station equipment secondary reinforcement:
1st, secondary reinforcement handling process refers in addition to effectively carbon source pollutant is removed, and possesses the place of stronger dephosphorization denitrogenation function
Science and engineering skill.2nd, in the area for having control to require to nitrogen and phosphorus pollution thing, daily handling ability is at the sewage more than ten ten thousand steres
Facility is managed, typically from technologies such as A/O methods, A/A/O methods, scrupulous can also be selected other with effect technology.3rd, daily handling ability exists
Sewage treatment facility below ten ten thousand steres, in addition to using A/O methods, A/A/O methods, also it can be selected with dephosphorization and denitrification effect
Oxidation ditch process, ABR methods, hydrolysis aerobic method and biological filter process etc..4th, physical chemistry method reinforced phosphor-removing effect also can be selected if necessary
Fruit.
Household sewage treatment method four, sewage disposal station equipment self-purification handling process:
1st, under conditions of environmental impact assessment is strictly carried out, meet relative national standards requirement and water body self-purification ability requirement,
Can the scrupulous method of disposal that great river or deep-sea are discharged into using municipal sewage.2nd, in conditional area, using wasteland, public land
Etc. available condition, using the self-purification technology such as various types of land treatment systems and stabilization pond.3rd, at municipal sewage two level
When reason water outlet can not meet water environment requirement, in the case where condition is permitted, land treatment system and stabilization pond etc. can be used certainly
Right purification techniques is further handled.4th, using land treatment technique, underground water pollution should strictly be prevented.
Household sewage treatment method five, sewage disposal station equipment Treatment of Sludge:
1st, sludge caused by municipal sewage treatment, it should use and carry out stablizing processing the methods of anaerobism, aerobic and compost.Also can use
Sanitary landfills method is properly disposed.2nd, sewage second-level treatment facility of the daily handling ability more than ten ten thousand steres produces
Sludge, preferably take anaerobic digestion process to be handled, caused biogas should comprehensively utilize.3rd, daily handling ability is vertical 100,000
Sludge caused by sewage treatment facility below square rice, compost treatment and comprehensive utilization can be carried out.4th, using the oxygen of extended aeration
Change the sewage treatment facility of the technologies such as ditch method, SBR methods, sludge need to reach stabilisation.The sewage handled using materialization primary reinforcement
Treatment facility, caused sludge must carry out appropriate processing and disposal.5th, sludge after treatment, reach stable chemical combination without
Evilization requirement, can farmland utilization;Be unable to the sludge of farmland utilization, should by have standard and requirement carry out sanitary landfills disposal.
The content of the invention
Present invention mainly solves technical problem：Directly being discharged for household sewage can cause very big pollution to ask to environment
Topic, the invention provides a kind of Household sewage processor and its application process.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention：
A kind of high low speed type gas-liquid separation device, including dirty water collecting tank, described dirty water collecting tank right side connect filter, mistake
Filter device is internally provided with removable filter net, is connected below filter by pipeline with sedimentation basin, is provided with pipeline
High-pressure pump 1, sedimentation basin top are provided with flocculant and launch case, be connected below sedimentation basin by pipeline with aeration tank, set in pipeline
There is high-pressure pump 2, ventilating opening is provided with above aeration tank, run in waterpipe on right side, and minifilters are provided with drainage pipeline, aeration
Sludge discharge line is connect below pond, gravity valve is provided with pipeline.
A kind of application process of described Household sewage processor is：Household sewage is collected in dirty water collecting tank, so
Enter filter from dirty water collecting tank afterwards, by the filtering of screen pack, sewage is pumped into sedimentation basin by high-pressure pump 1, sedimentation basin
The flocculant of top launches case and launches flocculant, and sewage precipitates in sedimentation basin, suspended particulate substance is removed, then through high-pressure pump 2
Aeration tank is pumped into, is contacted in aeration tank with suspension aerobic microorganism faciation and carries out oxidation Decomposition organic matter, form activity
Mud and processing water, sludge are discharged through pipeline below aeration tank, and processing water discharges through drainage pipeline, pass through small-sized mistake again during discharge
The filtering of filter, so as to give off the sewage for reaching emission request.
Screen pack is provided with inside described filter, screen pack is detachably cleaned.
Flocculant is provided with above described sedimentation basin and launches case.
Gravity valve is provided with described sludge discharge line.
Miniature filtering device is provided with described processing water discharge spout road.
The beneficial effects of the invention are as follows：
（1）Sewage is first carried out filtration treatment by the present invention, and dispensing flocculant in sedimentation basin is pumped into after filtering and is precipitated, then
Oxidation Decomposition organic matter is carried out using being contacted in aeration tank with suspension aerobic microorganism faciation, produces activated sludge and place
The method for managing water purifies household sewage, the household sewage is reached emission request, mainly handles family using physical method
Sewage, energy resource consumption is low, environmentally friendly.
（2）The device composition of the present invention is simple, mainly including cistern, filter, sedimentation basin and aeration tank, device
Between be connected by pipeline, the scale of device can flexible modulation according to demand, also only need to lead in each device during arrangement
Piping connects, and then sets valve in the duct, and by valve regulated with regard to that can come into operation, device is less, arrangement letter
Single, device manufacturing cost is low, suitable for the processing of large-scale household sewage.
Brief description of the drawings
Fig. 1 is the organigram of Household sewage processor of the present invention.
Wherein, 1, dirty water collecting tank；2nd, filter；3rd, screen pack；4th, high-pressure pump 1；5th, flocculant launches case；6th, precipitate
Pond；7th, high-pressure pump 2；8th, ventilating opening；9th, aeration tank；10th, minifilters；11st, gravity valve.
Embodiment
A kind of Household sewage processor, including dirty water collecting tank 1, the described right side of dirty water collecting tank 1 connect filter
2, filter 2 is internally provided with removable filter net 3, and the lower section of filter 2 is connected with sedimentation basin 6 by pipeline, managed
High-pressure pump 1 is provided with road（4）, the top of sedimentation basin 6 is provided with flocculant dispensing case 5, passes through pipeline and aeration tank 9 below sedimentation basin 6
It is connected, high-pressure pump 2 is provided with pipeline（7）, the top of aeration tank 9 is provided with ventilating opening 8, and run in waterpipe on right side, in drainage pipeline
Minifilters 10 are provided with, sludge discharge line is connect below aeration tank, gravity valve 11 is provided with pipeline；At household sewage
Managing the application process of device is：Household sewage is collected in dirty water collecting tank 1, then enters filter from dirty water collecting tank 1
2, by the filtering of screen pack 3, sewage is by high-pressure pump 1（4）It is pumped into sedimentation basin 6, the flocculant of the top of sedimentation basin 6 launches case 5
Flocculant is launched, sewage precipitates in sedimentation basin 6, suspended particulate substance is removed, then through high-pressure pump 2（7）Aeration tank 9 is pumped into,
Contacted in aeration tank 9 with suspension aerobic microorganism faciation and carry out oxidation Decomposition organic matter, form activated sludge and processing water,
Sludge is discharged through pipeline below aeration tank, and processing water discharges through drainage pipeline, the filtering Jing Guo minifilters 10 again during discharge,
So as to give off the sewage for reaching emission request.Screen pack is provided with inside described filter, screen pack detachably carries out clear
Wash.Flocculant is provided with above described sedimentation basin and launches case.Gravity valve is provided with described sludge discharge line.It is described
Processing water discharge spout road in be provided with Miniature filtering device.
Claims (6)
1. a kind of Household sewage processor, including dirty water collecting tank（1）, described dirty water collecting tank（1）Take over filter dress in right side
Put（2）, filter（2）It is internally provided with removable filter net（3）, filter（2）Lower section passes through pipeline and sedimentation basin
（6）It is connected, high-pressure pump 1 is provided with pipeline（4）, sedimentation basin（6）Top is provided with flocculant and launches case（5）, sedimentation basin（6）Lower section
Pass through pipeline and aeration tank（9）It is connected, high-pressure pump 2 is provided with pipeline（7）, aeration tank（9）Top is provided with ventilating opening（8）, it is right
Side joint drainage pipeline, minifilters are provided with drainage pipeline（10）, aeration tank lower section connects sludge discharge line, set in pipeline
It is equipped with gravity valve（11）.
2. a kind of application process of Household sewage processor according to claim 1 is：Household sewage collects in sewage
Collecting box（1）In, then from dirty water collecting tank（1）Into filter（2）, by screen pack（3）Filtering, sewage is by high pressure
Pump 1（4）It is pumped into sedimentation basin（6）In, sedimentation basin（6）The flocculant of top launches case（5）Flocculant is launched, sewage is in sedimentation basin
（6）Middle precipitation, suspended particulate substance is removed, then through high-pressure pump 2（7）It is pumped into aeration tank（9）, in aeration tank（9）Interior and suspension
The contact of aerobic microorganism faciation carries out oxidation Decomposition organic matter, forms activated sludge and processing water, sludge is through below aeration tank
Pipeline is discharged, and processing water discharges through drainage pipeline, passes through minifilters again during discharge（10）Filtering, reach so as to give off
The sewage of emission request.
A kind of 3. Household sewage processor according to claim 1, it is characterised in that：Described filter（2）It is interior
Portion is provided with screen pack（3）, screen pack（3）Detachably cleaned.
A kind of 4. Household sewage processor according to claim 1, it is characterised in that：Described sedimentation basin（6）Top
It is provided with flocculant and launches case（5）.
A kind of 5. Household sewage processor according to claim 1, it is characterised in that：It is provided with sludge discharge line
Gravity valve（11）.
A kind of 6. Household sewage processor according to claim 1, it is characterised in that：Processing water discharge spout is set in road
There is Miniature filtering device（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936893.4A CN107601768A (en) | 2017-10-10 | 2017-10-10 | A kind of Household sewage processor and its application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936893.4A CN107601768A (en) | 2017-10-10 | 2017-10-10 | A kind of Household sewage processor and its application process |
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| Publication Number | Publication Date |
|---|---|
| CN107601768A true CN107601768A (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936893.4A Pending CN107601768A (en) | 2017-10-10 | 2017-10-10 | A kind of Household sewage processor and its application process |
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| CN (1) | CN107601768A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203238140U (en) * | 2013-05-13 | 2013-10-16 | 天津中海汇通科技有限公司 | Multi-stage deep wastewater circulating treatment system |
| CN204385033U (en) * | 2015-01-16 | 2015-06-10 | 耿烨 | A kind of Domestic waste water treating device |
| CN206384984U (en) * | 2016-12-15 | 2017-08-08 | 河北泰盛科技有限公司 | A kind of municipal wastewater handles reuse means |
-
2017
- 2017-10-10 CN CN201710936893.4A patent/CN107601768A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203238140U (en) * | 2013-05-13 | 2013-10-16 | 天津中海汇通科技有限公司 | Multi-stage deep wastewater circulating treatment system |
| CN204385033U (en) * | 2015-01-16 | 2015-06-10 | 耿烨 | A kind of Domestic waste water treating device |
| CN206384984U (en) * | 2016-12-15 | 2017-08-08 | 河北泰盛科技有限公司 | A kind of municipal wastewater handles reuse means |
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Application publication date: 20180119 |