CN107721102A - A kind of sewage disposal system - Google Patents
A kind of sewage disposal system Download PDFInfo
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- CN107721102A CN107721102A CN201711271083.8A CN201711271083A CN107721102A CN 107721102 A CN107721102 A CN 107721102A CN 201711271083 A CN201711271083 A CN 201711271083A CN 107721102 A CN107721102 A CN 107721102A
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- fixedly connected
- delivery pipe
- pump
- tank
- pond
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Classifications
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- 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
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- 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
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- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- 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
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- 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
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
Abstract
The invention discloses a kind of sewage disposal system, including cesspool, first processing pond, immersible pump, filter press, regulating reservoir, preliminary sedimentation tank, oil interceptor, grid canal, just precipitation dredge pump, sludge-tank, aeration blower, react air blower, air supporting coagulating basin, air supporting flocculation basin, flotation tank, Slag Scraping Device, air supporting discharge bay, distribution well, Impulsive tank, biochemical air blower, press dredge pump, sludge sump, backwash air blower, BAF air blower, dissolving, BAF, intermediate pool, filtering tank, filter pump, effluent groove, disinfection pool, carbon-dioxide generator, force (forcing) pump, lift pond, second pond.The present invention can all remove the particulate matter in sewage, organic substance, inorganic substances, microorganism etc., reach good wastewater purifying efficiency, wastewater purification efficiency is fast, and quality is high, system run all right, realize that wastewater efficient converts, the high quality of conversion is used extensively with water.
Description
Technical field
The present invention relates to field of mechanical technique, more particularly to a kind of sewage disposal system.
Background technology
China is the country of a water shortage, and water resources ownership per capita is only the 1/4 of world occupancy volume per person.And China
Skewness of the water resource on space-time and Regional Distribution, the water shortage situation of reality is more aggravated.Therefore China in the last few years
City water resource is further nervous, many city serious water shortages.At the same time, water resource pollution but getting worse, therefore many
Factory all establishes the water treatment plants of oneself, to change the present situation of current water scarcity and pollution.Environmental protection problem day
Benefit turns into one of factor for influenceing and restricting human social development.With the continuous development of industry and the drastically increasing of urban population
Add, a large amount of industry and the unprocessed inflow rivers,lakes and seas of sanitary sewage, be heavily polluted environment and drinking water.Therefore, establish
Water treatment plants are the effective ways for solving water supply problem.
Because the operating cost of sewage disposal is huge, long-term, if can be dirty by city by intelligentized control
The operating cost of water treatment plant saves 1%, and that is also an astronomical figure.
Problem present in automatic control of sewage treatment at present：
（1）Accurate mathematical modeling is established in traditional wastewater processing automatic control system requirement, and proposes some vacations that must comply with
If but actual sewage processing system is due to complexity, non-linear, time variation, uncertainty and imperfection etc. being present, typically
Accurate mathematical modeling can not be obtained and with being actually consistent it is assumed that therefore using the theoretical sewage disposal established of Traditional control certainly
The problems such as effluent quality fluctuation is larger in practical engineering application be present in autocontrol system.
（2）The function of some automatic detection systems, instrument employed in Water Treatment Automatic Control System is gone back at present
Very imperfection, fallen flat in actually detected, error it is very big, therefore judge sewage disposal by these detection devices
Situation simultaneously is implemented to automatically control, and is extremely difficult to water quality treatment qualified discharge and saves the purpose of the energy.
（3）Domestic many sewage disposal systems use ORP more（Oxidation-reduction potential）、DO（Dissolved oxygen）And pH（Soda acid
Degree）Value controls effluent quality and aeration quantity as control parameter, but these methods be present, such as controls sewage disposal
Factory's nitrification-ORP used in denitrification process is difficult to judge, therefore most sewage treatment plants based on ORP controls
Time control is performed, as the emergency flight control when controller can not find ORP characteristic points, so results in many sewage disposals
System is actually still using whole processing procedure of controlling by time variable.
（4）The needs that automatically control of sewage disposal (scrape) machines such as mud machine, agitator to a large amount of valves, pump, air blower and suction
Tool equipment is controlled, it is necessary to the switching value automatically controlled is more, they are often required to be opened according to certain time or logical order timing,
Stop, but the relevant device quality of some enterprises of China has that service life is shorter at present, and import equipment is very
It is expensive.
During water process is carried out, many programs are carried out water treatment plants all in the case of opening, this
The environment that sewage disposal will be caused to influence periphery, simultaneously because sewage volatilization and the diffusion of foul smell cause secondary pollution.Together
When, in water treatment procedure, generally require pending to pending running water or various industrial discharge water, sanitary sewage etc.
Medicament is added in water body, specific medicament and formula are determined that, by medicament kind point, industrial cycle is cold by the water process company of specialty
But water system routine water stabilization medicament has corrosion inhibiter, antisludging agent, dispersant, bactericide, coagulant, flocculation aid and regulation pH
With soda acid chemicals dosing plant etc..The kind for the medicament that engineer engaged in water supply and drainage engineering as plant design should be able to propose according to water process company
Class, form and add the proper form that concentration determines medicine machine.If directly adding medicament into the staying water opened,
Feed postition is to be relatively easy to, as long as medicament is imported into staying water by pipeline.But if will be in envelope
Medicament is added in the pipeline closed and in the staying water with certain pressure, common dosing method is irrealizable.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of sewage disposal system proposed,
It enough all removes the particulate matter in sewage, organic substance, inorganic substances, microorganism etc., reaches good sewage purification
Effect, wastewater purification efficiency is fast, and quality is high, system run all right, realizes that wastewater efficient converts, the high quality of conversion is used with water
Extensively.
To achieve these goals, present invention employs following technical scheme：
A kind of sewage disposal system, including cesspool, first processing pond, immersible pump, filter press, regulating reservoir, preliminary sedimentation tank, oil interceptor,
Grid canal, just precipitate dredge pump, sludge-tank, aeration blower, reaction air blower, air supporting coagulating basin, air supporting flocculation basin, air supporting
Pond, Slag Scraping Device, air supporting discharge bay, distribution well, Impulsive tank, biochemical air blower, pressure dredge pump, sludge sump, backwash air blower, aeration
Biofilter air blower, dissolving, BAF, intermediate pool, filtering tank, filter pump, effluent groove, disinfection pool, dioxy
Change carbon generator, force (forcing) pump, lifting pond, second pond, flocculation basin, coagulating basin, contact-oxidation pool, internal circulation pump, anaerobic pond are gentle
Floating reflux pump, the cesspool are fixedly connected by delivery pipe with first processing pond, and the just processing pond inner bottom part is provided with immersible pump,
The immersible pump is fixedly connected with filter press, regulating reservoir and aeration blower respectively by delivery pipe, the preliminary sedimentation tank and oil removal
Pond is fixedly connected, and the oil interceptor is fixedly connected with grid canal, and the preliminary sedimentation tank is fixed by delivery pipe and just precipitation dredge pump
Connection, the just precipitation dredge pump are fixedly connected by delivery pipe with sludge-tank, the sludge-tank by delivery pipe and flotation tank,
Contact-oxidation pool is fixedly connected with sludge sump, and the flotation tank is fixedly connected with air supporting flocculation basin, the air supporting flocculation basin and gas
Floating coagulating basin is fixedly connected, it is described reaction air blower by delivery pipe respectively with air supporting flocculation basin, air supporting coagulating basin, flocculation basin,
Coagulating basin is fixedly connected with disinfection pool, and the flotation tank is fixedly connected by delivery pipe with dissolving, and the dissolving passes through
Delivery pipe is fixedly connected with floatation reflux pump, and the floatation reflux pump is fixedly connected by delivery pipe with air supporting discharge bay, described
Flotation tank is fixedly connected by delivery pipe with air supporting discharge bay, and the air supporting discharge bay is fixed by delivery pipe and distribution well to be connected
Connecing, the distribution well is fixedly connected by delivery pipe with Impulsive tank, and the Impulsive tank is fixedly connected by delivery pipe with anaerobic pond,
The anaerobic pond is fixedly connected by delivery pipe with internal circulation pump, and the internal circulation pump is fixed by delivery pipe and anaerobic pond to be connected
Connect, the anaerobic pond is fixedly connected with contact-oxidation pool, and the contact anaerobic pond is fixedly connected with coagulating basin, the coagulating basin with
Flocculation basin is fixedly connected, and the flocculation basin is fixedly connected with second pond, and the second pond is fixedly connected with lifting pond, the pressurization
Pump is fixedly connected on the inner bottom part in lifting pond, and the force (forcing) pump is fixedly connected by delivery pipe with BAF, the exposure
Gas biofilter is fixedly connected with intermediate pool, and the BAF is fixed by delivery pipe and BAF air blower
Connection, the BAF are fixedly connected by delivery pipe with backwash air blower, the intermediate pool by delivery pipe and
Filter pump is fixedly connected, and the filter pump is fixedly connected by delivery pipe with filtering tank, and the filtering tank is by delivery pipe with disappearing
Malicious pond is fixedly connected, and the disinfection pool is fixedly connected by delivery pipe with carbon-dioxide generator, and the disinfection pool leads to
Delivery pipe effluent groove is crossed to be fixedly connected.
Preferably, the delivery pipe is provided with pressure switch, and the pressure switch is arranged on force (forcing) pump and aeration and biological filter
On pipeline between pond.
Preferably, it is provided with measuring unit of liquid level in the air supporting discharge bay.
Preferably, the grid canal is open type grid canal.
In the present invention, the larger suspension in use, the sewage in cesspool is gone out by first processing pond, then by latent
Water pump by sewage transport into filter press, further except impurity larger in decontaminated water, then by pressing dredge pump by sewage transport
Into sludge-tank, sewage in sludge-tank is pumped into air supporting coagulating basin, air supporting flocculation basin, in flotation tank by floatation reflux,
Then carry out oxidation processes are carried out to sewage by air supporting discharge bay, microbiological treatment are then carried out to sewage by anaerobic pond,
Circular treatment is carried out by internal circulation pump in anaerobic pond, the water handled by anaerobic pond first passes through contact-oxidation pool and handled,
Handled by lifting pond, second pond, flocculation basin and coagulating basin, be pumped into after being disposed by lifting in BAF again
Carry out biological treatment, and by backwashing air blower, BAF air blower carries out conveying air to BAF,
By by the sewage transport of BAF to filtering tank, being then delivered in disinfection pool, effluent groove row is eventually passed through
Go out.The present invention can all remove the particulate matter in sewage, organic substance, inorganic substances, microorganism etc., reach good
Wastewater purifying efficiency, wastewater purification efficiency is fast, and quality is high, system run all right, realizes that wastewater efficient converts, the high quality of conversion
Used with water extensive.
Brief description of the drawings
Fig. 1 is a kind of system schematic of sewage disposal system proposed by the present invention；
In figure：1 cesspool, 2 first processing pond, 3 immersible pumps, 4 filter presses, 5 regulating reservoirs, 6 preliminary sedimentation tanks, 7 oil interceptors, 8 grid canals, 9
Just precipitation dredge pump, 10 sludge-tanks, 11 aeration blowers, 12 reaction air blowers, 13 air supporting coagulating basins, 14 air supporting flocculation basins, 15
Flotation tank, 16 Slag Scraping Devices, 17 air supporting discharge bays, 18 distribution wells, 19 Impulsive tanks, 20 biochemical air blowers, 21 pressure dredge pumps, 22 sludge
Groove, 23 backwash air blowers, 24 BAF air blowers, 25 dissolvings, 26 BAFs, 27 intermediate pools, 28 mistakes
Filter tank, 29 filter pumps, 30 effluent grooves, 31 disinfection pools, 32 carbon-dioxide generators, 33 force (forcing) pumps, 34 lifting ponds, 35 2 sink
Pond, 36 flocculation basins, 37 coagulating basins, 38 contact-oxidation pools, 39 internal circulation pumps, 40 anaerobic ponds, 41 floatation reflux pumps.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1, a kind of sewage disposal system, including cesspool 1, first processing pond 2, immersible pump 3, filter press 4, regulating reservoir
5th, preliminary sedimentation tank 6, oil interceptor 7, just grid canal 8, precipitation dredge pump 9, sludge-tank 10, aeration blower 11, reaction air blower 12, gas
Floating coagulating basin 13, air supporting flocculation basin 14, flotation tank 15, Slag Scraping Device 16, air supporting discharge bay 17, distribution well 18, Impulsive tank 19, biochemistry
Air blower 20, pressure dredge pump 21, sludge sump 22, backwash air blower 23, BAF air blower 24, dissolving 25, aeration
Biofilter 26, intermediate pool 27, filtering tank 28, filter pump 29, effluent groove 30, disinfection pool 31, carbon-dioxide generator 32, plus
Press pump 33, lifting pond 34, second pond 35, flocculation basin 36, coagulating basin 37, contact-oxidation pool 38, internal circulation pump 39, the and of anaerobic pond 40
Floatation reflux pump 41, cesspool 1 are fixedly connected by delivery pipe with first processing pond 2, and the first inner bottom part of processing pond 2 is provided with immersible pump 3,
Immersible pump 3 is fixedly connected with filter press 4, regulating reservoir 5 and aeration blower 11 respectively by delivery pipe, preliminary sedimentation tank 6 and oil interceptor 7
It is fixedly connected, oil interceptor 7 is fixedly connected with grid canal 8, and preliminary sedimentation tank 6 is fixedly connected by delivery pipe with just precipitation dredge pump 9, just
Precipitation dredge pump 9 is fixedly connected by delivery pipe with sludge-tank 10, and sludge-tank 10 passes through delivery pipe and flotation tank 15, catalytic oxidation
Pond 38 is fixedly connected with sludge sump 22, and flotation tank 15 is fixedly connected with air supporting flocculation basin 14, in use, the sewage in cesspool 1
Gone out larger suspension by first processing pond 2, then by immersible pump 3 by sewage transport into filter press 4, further remove
Larger impurity in sewage, then by pressing dredge pump 21, by sewage transport to sludge-tank 10, the sewage in sludge-tank 10 passes through
Floatation reflux pump 41 is transported to air supporting coagulating basin 13, air supporting flocculation basin 14, in flotation tank 15, air supporting flocculation basin 14 and air supporting coagulation
Pond 13 is fixedly connected, reaction air blower 12 by delivery pipe respectively with air supporting flocculation basin 14, air supporting coagulating basin 13, flocculation basin 36,
Coagulating basin 37 is fixedly connected with disinfection pool 31, and flotation tank 15 is fixedly connected by delivery pipe with dissolving 25, and dissolving 25 is logical
Delivery pipe to be crossed to be fixedly connected with floatation reflux pump 41, floatation reflux pump 41 is fixedly connected by delivery pipe with air supporting discharge bay 17,
Flotation tank 15 is fixedly connected by delivery pipe with air supporting discharge bay 17, and air supporting discharge bay 17 is fixed by delivery pipe and distribution well 18
Connection, distribution well 18 are fixedly connected by delivery pipe with Impulsive tank 19, and Impulsive tank 19 is fixed by delivery pipe and anaerobic pond 40 to be connected
Connect, anaerobic pond 40 is fixedly connected by delivery pipe with internal circulation pump 39, and internal circulation pump 39 is fixed by delivery pipe and anaerobic pond 40
Connection, anaerobic pond 40 is fixedly connected with contact-oxidation pool 38, and contact anaerobic pond 38 is fixedly connected with coagulating basin 37, coagulating basin 37 and
Flocculation basin 36 is fixedly connected, and flocculation basin 36 is fixedly connected with second pond 35, and carry out oxygen is carried out to sewage by air supporting discharge bay 17
Change is handled, and is then carried out microbiological treatment to sewage by anaerobic pond 40, is circulated in anaerobic pond 40 by internal circulation pump 39
Processing, the water handled by anaerobic pond 40 first pass through contact-oxidation pool 38 and handled, and second pond 35 is fixed with lifting pond 34 to be connected
Connect, force (forcing) pump 33 is fixedly connected on the inner bottom part in lifting pond 34, and force (forcing) pump 33 is fixed by delivery pipe and BAF 26
Connection, BAF 26 are fixedly connected with intermediate pool 27, at lifting pond 34, second pond 35, flocculation basin 36 and coagulating basin 37
Reason, it is transported to after being disposed by elevator pump 33 in BAF 26 and carries out biological treatment, and by backwashing air blast
Machine 23, the air blower 24 of BAF 26 carry out conveying air to BAF 26, and BAF 26 is by defeated
Pipe is sent to be fixedly connected with BAF air blower 24, BAF 26 is solid by delivery pipe and backwash air blower 23
Fixed connection, by by the sewage transport of BAF 26 to filtering tank 28, being then delivered in disinfection pool 31, finally
Discharged by effluent groove 30, intermediate pool 27 is fixedly connected by delivery pipe with filter pump 29, and filter pump 29 passes through delivery pipe and mistake
Filter tank 28 is fixedly connected, and filtering tank 28 is fixedly connected by delivery pipe with disinfection pool 31, disinfection pool 31 by delivery pipe with
Carbon-dioxide generator 32 is fixedly connected, and disinfection pool 31 is fixedly connected by delivery pipe effluent groove 30.
In the present invention, delivery pipe is provided with pressure switch, and pressure switch is arranged on force (forcing) pump 33 and BAF 26
Between pipeline on, is provided with measuring unit of liquid level in air supporting discharge bay 17, grid canal 8 is open type grid canal.
In the present invention, in use, sewage in cesspool 1 is gone out larger suspension by first processing pond 2, then pass through
Immersible pump 3 by sewage transport into filter press 4, further except impurity larger in decontaminated water, then by pressing dredge pump 21 by dirt
Water is transported in sludge-tank 10, and the sewage in sludge-tank 10 is transported to air supporting coagulating basin 13 by floatation reflux pump 41, air supporting is wadded a quilt with cotton
In solidifying pond 14, flotation tank 15, carry out oxidation processes are then carried out to sewage by air supporting discharge bay 17, then pass through anaerobic pond 40
Microbiological treatment is carried out to sewage, anaerobic pond 40 is interior to carry out circular treatment by internal circulation pump 39, is handled by anaerobic pond 40
Water first passes through contact-oxidation pool 38 and handled, then is handled by lifting pond 34, second pond 35, flocculation basin 36 and coagulating basin 37, locates
Be transported to after reason by elevator pump 33 in BAF 26 and carry out biological treatment, and by backwash air blower 23,
BAF 26, BAF air blower 24 carry out conveying air to BAF 26, will pass through aeration life
The sewage transport in thing filter tank 26 is then delivered in disinfection pool 31 in filtering tank 28, eventually passes through effluent groove 30 and discharge.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of sewage disposal system, including cesspool（1）, first processing pond（2）, immersible pump（3）, filter press（4）, regulating reservoir
（5）, preliminary sedimentation tank（6）, oil interceptor（7）, grid canal（8）, just precipitate dredge pump（9）, sludge-tank（10）, aeration blower（11）、
React air blower（12）, air supporting coagulating basin（13）, air supporting flocculation basin（14）, flotation tank（15）, Slag Scraping Device（16）, air supporting discharge bay
（17）, distribution well（18）, Impulsive tank（19）, biochemical air blower（20）, pressure dredge pump（21）, sludge sump（22）, backwash air blower
（23）, BAF air blower（24）, dissolving（25）, BAF（26）, intermediate pool（27）, filtering tank
（28）, filter pump（29）, effluent groove（30）, disinfection pool（31）, carbon-dioxide generator（32）, force (forcing) pump（33）, lifting pond
（34）, second pond（35）, flocculation basin（36）, coagulating basin（37）, contact-oxidation pool（38）, internal circulation pump（39）, anaerobic pond（40）
With floatation reflux pump（41）, it is characterised in that the cesspool（1）Pass through delivery pipe and first processing pond（2）It is fixedly connected, it is described
First processing pond（2）Inner bottom part is provided with immersible pump（3）, the immersible pump（3）By delivery pipe respectively with filter press（4）, regulating reservoir
（5）And aeration blower（11）It is fixedly connected, the preliminary sedimentation tank（6）With oil interceptor（7）It is fixedly connected, the oil interceptor（7）With
Grid canal（8）It is fixedly connected, the preliminary sedimentation tank（6）Pass through delivery pipe and just precipitation dredge pump（9）It is fixedly connected, it is described just to precipitate
Dredge pump（9）Pass through delivery pipe and sludge-tank（10）It is fixedly connected, the sludge-tank（10）Pass through delivery pipe and flotation tank（15）、
Contact-oxidation pool（38）And sludge sump（22）It is fixedly connected, the flotation tank（15）With air supporting flocculation basin（14）It is fixedly connected, institute
State air supporting flocculation basin（14）With air supporting coagulating basin（13）It is fixedly connected, the reaction air blower（12）By delivery pipe respectively with gas
Floating flocculation basin（14）, air supporting coagulating basin（13）, flocculation basin（36）, coagulating basin（37）And disinfection pool（31）It is fixedly connected, it is described
Flotation tank（15）Pass through delivery pipe and dissolving（25）It is fixedly connected, the dissolving（25）Pass through delivery pipe and floatation reflux pump
（41）It is fixedly connected, the floatation reflux pump（41）Pass through delivery pipe and air supporting discharge bay（17）It is fixedly connected, the flotation tank
（15）Pass through delivery pipe and air supporting discharge bay（17）It is fixedly connected, the air supporting discharge bay（17）Pass through delivery pipe and distribution well
（18）It is fixedly connected, the distribution well（18）Pass through delivery pipe and Impulsive tank（19）It is fixedly connected, the Impulsive tank（19）Pass through
Delivery pipe and anaerobic pond（40）It is fixedly connected, the anaerobic pond（40）Pass through delivery pipe and internal circulation pump（39）It is fixedly connected, institute
State internal circulation pump（39）Pass through delivery pipe and anaerobic pond（40）It is fixedly connected, the anaerobic pond（40）With contact-oxidation pool（38）Gu
Fixed connection, the contact anaerobic pond（38）With coagulating basin（37）It is fixedly connected, the coagulating basin（37）With flocculation basin（36）It is fixed
Connection, the flocculation basin（36）With second pond（35）It is fixedly connected, the second pond（35）With lifting pond（34）It is fixedly connected, institute
State force (forcing) pump（33）It is fixedly connected on lifting pond（34）Inner bottom part, the force (forcing) pump（33）Filtered by delivery pipe and aeration and biological
Pond（26）It is fixedly connected, the BAF（26）With intermediate pool（27）It is fixedly connected, the BAF（26）
Pass through delivery pipe and BAF air blower（24）It is fixedly connected, the BAF（26）By delivery pipe and instead
Rinse air blower（23）It is fixedly connected, the intermediate pool（27）Pass through delivery pipe and filter pump（29）It is fixedly connected, the filtering
Pump（29）Pass through delivery pipe and filtering tank（28）It is fixedly connected, the filtering tank（28）Pass through delivery pipe and disinfection pool（31）Gu
Fixed connection, the disinfection pool（31）Pass through delivery pipe and carbon-dioxide generator（32）It is fixedly connected, the disinfection pool
（31）Pass through delivery pipe effluent groove（30）It is fixedly connected.
2. a kind of sewage disposal system according to claim 1, it is characterised in that the delivery pipe is opened provided with pressure
Close, the pressure switch is arranged on force (forcing) pump（33）And BAF（26）Between pipeline on.
A kind of 3. sewage disposal system according to claim 1, it is characterised in that the air supporting discharge bay（17）Inside it is provided with
Measuring unit of liquid level.
A kind of 4. sewage disposal system according to claim 1, it is characterised in that the grid canal（8）For open type lattice
Grid canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271083.8A CN107721102A (en) | 2017-12-05 | 2017-12-05 | A kind of sewage disposal system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271083.8A CN107721102A (en) | 2017-12-05 | 2017-12-05 | A kind of sewage disposal system |
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| CN107721102A true CN107721102A (en) | 2018-02-23 |
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| CN201711271083.8A Pending CN107721102A (en) | 2017-12-05 | 2017-12-05 | A kind of sewage disposal system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108179575A (en) * | 2018-03-19 | 2018-06-19 | 哈密绿天使纤维科技有限公司 | Reforming system and cotton processing equipment |
| CN110156214A (en) * | 2019-06-19 | 2019-08-23 | 中煤平朔集团有限公司 | Gasification of poor coal sewage pretreatment device |
| CN115385516A (en) * | 2021-05-25 | 2022-11-25 | 南京溧水水务集团有限公司 | Water quality purification system and method |
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| CN104743736A (en) * | 2014-08-12 | 2015-07-01 | 安徽一隆羽绒有限公司 | Down feather washing wastewater treatment system |
| CN204897661U (en) * | 2015-08-25 | 2015-12-23 | 广州宇翔环保技术有限公司 | Roasted seeds and nuts food processing waste water treatment equipment |
| CN205170609U (en) * | 2015-10-26 | 2016-04-20 | 厦门中闽全球环保股份有限公司 | Contain salt organic wastewater system |
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