CN108328851A - A kind of new village sewage purification system - Google Patents
A kind of new village sewage purification system Download PDFInfo
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- CN108328851A CN108328851A CN201711339481.9A CN201711339481A CN108328851A CN 108328851 A CN108328851 A CN 108328851A CN 201711339481 A CN201711339481 A CN 201711339481A CN 108328851 A CN108328851 A CN 108328851A
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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
- C02F1/50—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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/16—Total nitrogen (tkN-N)
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- 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)
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
A kind of new village sewage purification system, the conventional septic tanks being correspondingly connected with by sewage pipe including domestic sewage in rural areas householder, with each domestic sewage in rural areas householder and the outlet pipe for converging each conventional septic tanks, outlet pipe connects a modified form gas stripping type septic tank, integrated purification tank is had additional after modified form gas stripping type septic tank, integrated purification tank connects outlet pipe, integrated purification tank is provided with reflux line connection modified form gas stripping type septic tank, and integrated purification tank is provided with reflux line connection modified form gas stripping type septic tank.Rural sewage treatment is realized by conventional septic tanks, modified form gas stripping type septic tank, integrated purification tank, realizes multistage Biochemical Treatment；Keep higher activated sludge concentration；Purification tank is without blocking；It realizes that the household sewage collection of dispersion everywhere summarizes, is jointly processed by；Sewage disposal can reach the effect of total nitrogen total phosphorus level-one A；It is synchronized using aerobic activated sludge particles and realizes nitrification, denitrification.
Description
Technical field
The invention belongs to sewage disposal, environmental protection technical fields, especially to conventional septic tanks in rural sewage treatment,
The process modification upgrading of modified form gas stripping type septic tank, integrated purification tank combination application.
Background technology
Now, as life in the countryside pollution is increasingly serious, rural sewage treatment is extremely urgent.Wherein conventional design
Two grid septic tanks or three-grid septic tank are can be generally divided into, conventional septic tank there are many drawbacks, and new rural village is using conventional
When cesspool sewage processing, after pipeline aging blocks, activated sludge will be unable to supply crops and use, in the feelings of pipeline connection
Under condition, two grid septic tanks or three-grid septic tank routinely used do not play the effect of denitrogenation dephosphorizing yet, but are expelled directly out,
So as to cause the pollution of river.
In addition, traditional simple septic tank treatment technology, easy tos produce blocking so that be unable to reach total nitrogen total phosphorus level-one A
Effect, this also be New Chinese Rural environmental pollution improvement bring many difficulties.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of realization multistage Biochemical Treatments；Keep higher activity
Sludge concentration；Purification tank is without blocking；It realizes that the household sewage collection of dispersion everywhere summarizes, is jointly processed by；Sewage disposal reaches
The effect of total nitrogen total phosphorus level-one A；It is synchronized using aerobic activated sludge particles and realizes that nitrification, the new rural village life of denitrification are dirty
Denitrogenation of water dephosphorization purification system.
Purpose to realize the present invention provides following technical scheme：A kind of new village sewage purification system, including rural area
Sanitary sewage householder, conventional septic tanks being correspondingly connected with by sewage pipe with each domestic sewage in rural areas householder and will be each normal
The outlet pipe that rule septic tank converges, it is characterised in that outlet pipe connects a modified form gas stripping type septic tank, modified form gas stripping type
Integrated purification tank is had additional after manure pit, integrated purification tank connects outlet pipe, and integrated purification tank is provided with reflux line company
Modified form gas stripping type septic tank is connect, integrated purification tank is provided with reflux line connection modified form gas stripping type septic tank.
Preferably, integrated purification tank includes horizontal type shell, is opened in the inflow entrance on nearly top on the left of horizontal type shell, opens
The weif orifice on nearly top, the main partition board being set in horizontal type shell on the right side of the horizontal type shell, main partition board is by horizontal type shell from a left side
It turns right and is divided into two chambers, left chamber is anaerobic zone, and right chamber is aerobic zone, it is characterised in that include being set to closely in left chamber
Top solid-liquid separation tank, complementary space constitute sludge storage and slot, solid-liquid separation tank are stayed to include the groove body of top opening, be set to slot
The No.1 overflow port on the nearly top of body, the mud mouth for being opened in the nearly bottom end of groove body, first partition, second partition are provided in groove body will
Groove body is separated into is separated by solid-liquid separation an area from left to right, is separated by solid-liquid separation 2nd area and is separated by solid-liquid separation 3rd area, is opened up on the first and second partition board
There are No. two overflow ports for making adjacent area be connected to, No. three overflow ports, inflow entrance to be connected to a fixedly separated area；In the right chamber body
It is separated into three chambers of upper, middle and lower, respectively carrier flow chamber, slow carrier flow chamber, precipitation tank, right chamber by third and fourth partition board
Be provided with disinfection trough at the nearly weif orifice of body, water inlet top close with precipitation tank be provided on disinfection trough groove body and is connected to, weif orifice with
Disinfection trough is connected to, No. four overflow ports that the nearly top of third partition board, which is provided with, to be made carrier flow chamber, delay carrier flow chamber connection, and the 4th
Partition board bottom end and the setting of horizontal type shell interval constitute the water passage delayed between carrier flow chamber, precipitation tank；It is separated by solid-liquid separation 3rd area
Nearly top setting water outlet is connected to carrier flow chamber, and carrier flow chamber and sludge storage are provided with quantitative air lift water inlet dress between staying slot
Set, in denitrification device and slow carrier flow chamber between be provided with adjustable stripping reflux device, carrier flow chamber and slow carrier
Flow chamber is both provided with aerobic aeration device.
Preferably, it includes being placed in be separated by solid-liquid separation in an area to enter water to be provided with denitrification device in one area of separation of solid and liquid
Slot, with the loading pipe for entering sink connection and the outlet pipe that connect with filler pipe end, loading pipe is pierced by from one area of separation of solid and liquid
Stretching into sludge storage stays the nearly bottom end of slot, outlet pipe to be vertically arranged with loading pipe, is discharged on tube wall and is uniformly provided with multiple water outlets,
Filler is provided in loading pipe.Water outlet quantity can be opened up according to actual demand.
Preferably, adjustable mixed liquor stripping reflux device is provided between denitrification device and slow carrier flow chamber,
Adjustable mixed liquor stripping reflux device includes flow control valve, stretches into the mixed liquor air lift master of the nearly bottom end of slow carrier flow chamber
Pipe is responsible for the return duct being connected to mixed liquor air lift, and reflux line is connected to denitrification device and enters sink, return duct top tube wall
Offer observation panel.
Preferably, disinfection trough includes seal casinghousing, the disinfection tablet quantitative feeder that is installed in seal casinghousing.
The modified form gas stripping type septic tank is a kind of gas stripping type excrement of the applicant's earlier application 201721210787X
Technical solution in pond, including horizontal type shell, be opened in horizontal type shell left end water inlet, be opened in going out for horizontal type shell right end
Horizontal type shell is separated into three sealings by the mouth of a river, two pieces of main partition boards being set in horizontal type shell, two pieces of main partition boards from left to right
Chamber, respectively constitutes anaerobic zone, aerobic zone and settling zone, and the nearly top of two pieces of main partition boards offers feces port, it is characterised in that
It is provided with air lift in anaerobic zone and goes out excrement device automatically, mixed liquor air-lift device is provided in aerobic zone, the air lift goes out excrement automatically
Device, mixed liquor air-lift device connect fan induced draught mouth by an air lift pipeline, and aerobic zone bottom end is provided with aerator, expose
Device of air connects fan outlet by an aerated conduit.
Be provided with 1 in anaerobic zone, 2,3......N+1 block pair partition boards, by anaerobic zone be separated into Ith area of anaerobism, IIth area of anaerobism,
Ith areas III area ... anaerobism N+ of anaerobism, nearly top offers feces port on the pair partition board.
Air lift go out automatically excrement device include stretch into the nearly bottom end in anaerobic zone carry excrement supervisor, with carry excrement supervisor connection rotary current
Adjuster, the nightsoil discharging pipe with rotatable flow regulator, nightsoil discharging pipe connect night-soil collecting bucket.
Mixed liquor air-lift device includes the mixed liquor air lift supervisor for stretching into the nearly bottom end in aerobic zone, connects with mixed liquor air lift supervisor
The reflux line for connecing rotatable flow regulator, being connect with rotatable flow regulator, reflux line are connected to anaerobic zone, make in aerobic zone
Sewage backflow carries out denitrification into anaerobic zone.
Rotatable flow regulator includes the internal lining pipe of end sealing, is placed on internal lining pipe revoling tube is set to liner
The jointing at tube bottom end, internal lining pipe side wall offer apopore, and corresponding to apopore on revoling tube side wall offers adjustment hole,
Regurgitant volume is adjusted by rotating the registration of revoling tube adjustment apertures and apopore.
Preferably, main partition board material is fiberglass, slow demarcation strip material between carrier flow chamber and precipitation tank is glass
Glass steel.
Preferably, demarcation strip, denitrification device, slow carrier stream in horizontal type shell, solid-liquid separation tank, solid-liquid separation tank slot
Dynamic room is integrated injection molding with the demarcation strip of carrier flow chamber, disinfection trough.
Preferably, top or so respectively offers observation manhole on horizontal type shell.
Advantageous effect of the present invention：All there are one special conventional septic tanks for each household family of the present invention, by pipeline and respectively
Corresponding family's connection, each conventional septic tanks are mutual indepedent.Treated that sludge passes through by each conventional septic tanks by the present invention
Round or rectangular duct is connected to a modified form gas stripping type septic tank, finally summarizes and is connected in integrated purification tank, net
Change and be uniformly processed in slot, by conventional septic tanks, modified form gas stripping type septic tank, integrated purification tank, combines, overcome
The shortcoming of prior art, realizes multistage Biochemical Treatment；Maintain higher activated sludge concentration；Purification tank without
It blocks；It realizes that the household sewage collection of dispersion everywhere summarizes, is jointly processed by；Processing capacity has reached the effect of total nitrogen total phosphorus level-one A
Fruit；It is synchronized using aerobic activated sludge particles and realizes nitrification, denitrification；Integrated purification tank and modified form gas stripping type excrement
Pond shares a Fans, saves energy consumption, reduces cost.
Description of the drawings
Fig. 1 is the system schematic of the present invention.
Fig. 2 is modified form gas stripping type digestion tank structure schematic diagram in the embodiment of the present invention 1.
Fig. 3 is modified form gas stripping type digestion tank structure schematic diagram in the embodiment of the present invention 2.
Fig. 4 is that mixed liquor air-lift device, air lift go out excrement apparatus structure schematic diagram automatically in Fig. 2.
Fig. 5 is rotatable flow regulator structural schematic diagram in Fig. 2.
Fig. 6 is purification tank front view in the embodiment of the present invention 1.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the A-A sectional views of Fig. 7.
Fig. 9 is denitrification device structure diagram in Fig. 7.
Figure 10 is denitrification device vertical view in Fig. 9.
Figure 11 is wind turbine and air-lift device and aeration zone connection structure schematic diagram in Fig. 7.
Specific implementation mode
Embodiment 1：As shown in Figure 1, a kind of new village sewage purification system, including domestic sewage in rural areas householder 1 and dirt
The conventional septic tanks 2 that water pipe is correspondingly connected with and the outlet pipe being connect with conventional septic tanks 2, each domestic sewage in rural areas householder 1
A conventional septic tanks 2 are correspondingly connected with, have corresponding outlet pipe after each conventional septic tanks 2, these outlet pipes summarize to changing
The water inlet pipe of good figure gas stripping type septic tank 4 has additional integrated purification tank 3, all excrement that routinize after modified form air lift septic tank 4
Pond 2, which is connected in parallel and uniformly summarizes, is connected to a modified form air lift septic tank 4, finally summarizes to integrated purification tank 3, one
Change purification tank 3 and connect outlet pipe, integrated purification tank 3 is provided with reflux line 5 and connects modified form gas stripping type septic tank 4.Reflux
Wind turbine 6 is provided on pipeline.
Modified form air lift septic tank 4, including horizontal type shell 4.1, be opened in 4.1 left end of horizontal type shell water inlet 4.1.1,
The two pieces of main partition boards 4.2 for being opened in the water outlet 4.1.2 of 4.1 right end of horizontal type shell, being set in horizontal type shell 4.1, two pieces of masters
Horizontal type shell 4.1 is separated into three sealed chambers by partition board 4.2 from left to right, respectively constitute anaerobic zone 4.3, aerobic zone 4.4 with
And settling zone 4.5, two pieces of 4.2 nearly tops of main partition board offer feces port 4.2.1, the water inlet 4.1.1 and water outlet 4.1.2
It is respectively positioned on 4.1 nearly top of horizontal type shell, air lift is provided in anaerobic zone 4.3 and goes out excrement device 4.6 automatically, is arranged in aerobic zone 4.4
There are mixed liquor air-lift device 4.7, the air lift to go out excrement device 4.6, mixed liquor air-lift device 4.7 automatically by the first stripping tube
Road 4.8,4.10 inlet scoop of the second air lift pipeline 4.9 connection wind turbine, 4.10 air outlet of wind turbine connect aerobic zone by aerated conduit
The aerator 4.11 of 4.4 bottom ends, air lift go out excrement device 4.6 and are responsible for including stretching into the excrement that carries of 4.3 nearly bottom end of anaerobic zone automatically
4.6.1, with carry excrement supervisor 4.6.1 connect rotatable flow regulator 4.11, and rotatable flow regulator 4.11 nightsoil discharging pipe 4.12,
Nightsoil discharging pipe 4.12 connects night-soil collecting bucket 4.13；Mixed liquor air-lift device 4.7 includes the mixed liquor air lift for stretching into 4.4 nearly bottom end of aerobic zone
Supervisor 4.7.1, it connect rotatable flow regulator 4.11 with mixed liquor air lift supervisor 4.7.1, connect with rotatable flow regulator 4.11
The reflux line 4.7.2 connect, reflux line 4.7.2 stretch into anaerobic zone 4.3 and offer refluxing opening 4.7.2.1, are connected to anaerobism
Area 4.3 makes sewage backflow in aerobic zone 4.4 carry out denitrification, the first air lift pipeline 4.8, the second air lift into anaerobic zone 4.3
Pipeline 4.9 be both provided with vertical section be coaxially inserted in carry excrement supervisor 4.6.1, mixed liquor air lift supervisor 4.7.1 in.
Integrated purification tank 3, including horizontal type shell 3.1, the inflow entrance for being opened in the nearly top in 3.1 left side of horizontal type shell
3.1.1 the weif orifice 3.1.2 for, being opened in the nearly top in 3.1 right side of horizontal type shell, the main partition board being set in horizontal type shell 3.1
3.2, horizontal type shell 3.1 is divided into two chambers by main partition board 3.2 from left to right, and left chamber 3.3 is anaerobic zone, and right chamber 3.4 is
Aerobic zone, interior left chamber 3.3 includes being set to nearly top solid-liquid separation tank 3.5, and complementary space constitutes sludge storage and stays slot 3.6, Gu
Liquid separating tank 3.5 includes the groove body 3.5.1 of top opening, is set to the No.1 overflow port 3.5.2 on the nearly tops groove body 3.5.1, is opened
First partition 3.3.1, second partition 3.3.2 are provided in mud mouth 3.5.3 set on the nearly bottom ends groove body 3.5.1, groove body 3.5.1
Groove body 3.5.1 is separated into from left to right and is separated by solid-liquid separation an area 3.7, two areas 3.8 is separated by solid-liquid separation and is separated by solid-liquid separation three areas 3.9,
First and second partition board（3.3.1、3.3.2）On offer make adjacent area be connected to No. two overflow port 3.3.1.1, No. three overflow ports
3.3.2.1, inflow entrance 3.1.1 is connected to a fixedly separated area 3.7；Pass through third and fourth partition board in the right chamber body 3.4
（3.4.1、3.4.2）It is separated into three chambers of upper, middle and lower, respectively carrier flow chamber 3.10, slow carrier flow chamber 3.11, precipitation
Slot 3.12 is provided with disinfection trough 3.13 at 3.4 nearly weif orifice 3.1.2 of right chamber body, water inlet is provided on 3.13 groove body of disinfection trough
3.13.3 it is connected to 3.12 nearly top of precipitation tank（That is the common wall of disinfection trough and precipitation tank offers water inlet）, weif orifice
3.1.2 it is connected to disinfection trough 3.13, the nearly tops third partition board 3.4.1, which are provided with, makes carrier flow chamber 3.10, slow carrier flow chamber
No. four overflow port 3.4.1.1 of 3.11 connections, the 4th bottom ends partition board 3.4.2 are constituted with the setting of the interval of horizontal type shell 3.1 delays carrier
Water passage 3.14 between flow chamber 3.11, precipitation tank 3.12；It is separated by solid-liquid separation 3rd areas, 3.9 nearly top setting water outlet 3.9.1
It is connected to carrier flow chamber 3.10（I.e. sharing for the two offers water outlet 3.9.1 on main partition board 3.2）, carrier flow chamber 3.10 with
Sludge storage is provided with quantitative air lift water feed apparatus 3.15 between staying slot 3.6, and quantitative air lift water feed apparatus 3.15 includes flow control
Valve 3.15.1, the mixed liquor air lift water inlet supervisor 3.15.2 that sludge storage stays 3.6 nearly bottom end of slot is stretched into, intakes and leads with mixed liquor air lift
The outlet pipe 3.15.3 of pipe 3.15.2 connections, outlet pipe 3.15.3 connection carriers flow chamber 3.10.
It includes being placed in be separated by solid-liquid separation in an area 3.7 to enter water to be separated by solid-liquid separation and be provided with denitrification device 3.16 in an area 3.7
Slot 3.16.1, with the outlet pipe that enters the loading pipe 3.16.2 of sink 3.16.1 connection and connect with the ends loading pipe 3.16.2
3.16.3, loading pipe 3.16.2 stretches into sludge storage and stays 3.6 nearly bottom end of slot, outlet pipe 3.16.3 from being separated by solid-liquid separation an area 3.7 and be pierced by
It is vertically arranged with loading pipe 3.16.2, multiple water outlet 3.16.4, loading pipe is uniformly provided on outlet pipe 3.16.3 tube walls
3.16.2 being inside provided with filler 3.16.5.
Adjustable mixed liquor stripping reflux device is provided between denitrification device 3.16 and slow carrier flow chamber 3.11
3.17, adjustable mixed liquor stripping reflux device 3.17 includes flow control valve 3.17.1, stretches into slow carrier flow chamber 3.11 closely
The mixed liquor air lift of bottom end is responsible for 3.17.2, the return duct 3.17.3 being connected to mixed liquor air lift supervisor 3.17.2, return duct
3.17.3 it is connected to denitrification device and enters sink 3.16.1, the tops return duct 3.17.3 tube wall offers observation panel.
The mixed liquor air lift supervisor of quantitative air lift water feed apparatus 3.15, adjustable mixed liquor stripping reflux device 3.17
（3.15.2、3.17.2）Inside it is both provided with pipeline connection wind turbine 3.18.
3.11 bottom of carrier flow chamber of easing up of carrier flow chamber 3.10 is both provided with aerobic aeration device, two aerobic aerations
Device aeration quantity is controlled by a bidirectional control valve.The aerated conduit 3.19 of aerobic aeration device connects wind turbine.
Disinfection trough 3.13 quantitatively adds dress including seal casinghousing 3.13.1, the disinfection tablet being installed in seal casinghousing 3.13.1
Set 3.13.2.
Embodiment 2：With reference to embodiment 1,1 piece of secondary partition board is provided in the anaerobic zone 4.3 of modified form air lift septic tank 4
4.14, anaerobic zone 4.3 is separated into I area 4.15 of anaerobism, II area 4.16 of anaerobism, nearly top offers on the pair partition board 4.14
Feces port 4.14.1, the air lift go out excrement device 4.6 and are arranged in II area 4.16 of anaerobism automatically, the mixed liquor air-lift device
4.7 reflux line 4.7.2 stretches into I area 4.15 of anaerobism, in II area 4.16 of anaerobism, and is both provided with refluxing opening 4.7.2.1.
In above-described embodiment 1 or 2, the internal lining pipe 4.11.1 of rotatable flow regulator 4.11 including end sealing, be placed in
Revoling tube 4.11.2 on bushing pipe 4.11.1, the jointing 4.11.3 for being set to the bottom ends internal lining pipe 4.11.1,（Jointing
Anchor ear can be used）Internal lining pipe 4.11.1 side walls offer apopore 4.11.1.1, and water outlet is corresponded on revoling tube 4.11.2 side walls
Hole 4.11.1.1 offers adjustment hole 4.11.2.1, by rotating revoling tube 4.11.2 adjustment apertures 4.11.2.1 and apopore
4.11.1.1 registration adjusts regurgitant volume.
In above-described embodiment 1 or 2, the major and minor partition board of modified form air lift septic tank 4（4.2、4.14）Feces port on install
There are downward bend pipe, 4.3 top of anaerobic zone to offer exhaust outlet 4.3.1, horizontal type shell top is provided with observation manhole.
In above-described embodiment 1 or 2, input has floating stuffing in aerobic zone 4.4.
In above-described embodiment 1 or 2, the assembly method of the horizontal type shell 4.1 of modified form air lift septic tank 4 is designed to concave-convex mold
Assembly method or drawer type assembly method.
In above-described embodiment 1 or 2, the horizontal type shell 4.1 of modified form air lift septic tank 4 is injection molding.
In above-described embodiment 1 or 2, gauge or float mark is arranged in the horizontal type shell 4.1 of modified form air lift septic tank 4
Ruler.
In above-described embodiment 1 or 2, the wind turbine 4.10 of modified form air lift septic tank 4 passes through the first air lift pipeline 4.8, second
Stripping tube 4.9 and aerated conduit 4.11, wherein the first air lift pipeline 4.8, the second stripping tube 4.9 connect 4.10 air draught of wind turbine
Mouthful, aerated conduit 4.11 connects 4.10 air outlet of wind turbine, not only realizes aerobic aeration function, can also realize that mixed liquor air lift is returned
Stream, by mixed liquor stripping reflux to reflux line 4.7.2, then flows back into anaerobic zone 4.3 by reflux line 4.7.2, returns
Flow tube road 4.7.2 water outlets are equipped with rotatable flow regulator 4.11, can adjust regurgitant volume, and sewage is by anaerobic zone 4.3, aerobic
Area 4.4 flows into settling zone 4.5, quiescent setting after handling, finally sewage is discharged for mud-water separation.
In above-described embodiment 1 or 2,3.2 material of main partition board of integrated purification tank 3 can be fiberglass.4th partition board 3.4.2
Material can be fiberglass.Third partition board 3.4.1 between slow carrier flow chamber 3.11 and carrier flow chamber 3.10 can be integrated
Change injection molding.It is provided with carrier in slow carrier flow chamber 3.11 and carrier flow chamber 3.10, delays load in carrier flow chamber 3.11
Body quantity is more than carrier quantity in carrier flow chamber 3.10.The horizontal type shell 3.1 of integrated purification tank 3 can be molded into for integration
Type.3.1 top of horizontal type shell or so can respectively offer observation manhole.
Claims (5)
1. a kind of new village sewage purification system, including domestic sewage in rural areas householder and each domestic sewage in rural areas householder are led to
Cross the conventional septic tanks and the outlet pipe for converging each conventional septic tanks that sewage pipe is correspondingly connected with, it is characterised in that outlet pipe
A modified form gas stripping type septic tank is connected, integrated purification tank, integrated purification tank are had additional after modified form gas stripping type septic tank
Outlet pipe is connected, integrated purification tank is provided with reflux line connection modified form gas stripping type septic tank, integrated purification tank setting
There is reflux line to connect modified form gas stripping type septic tank.
2. a kind of new village sewage purification system according to claim 1, it is characterised in that integrated purification tank includes
Horizontal type shell is opened in the inflow entrance on nearly top on the left of horizontal type shell, is opened in the weif orifice on nearly top on the right side of horizontal type shell, sets
Horizontal type shell is divided into two chambers by the main partition board being placed in horizontal type shell, main partition board from left to right, and left chamber is anaerobic zone, right
Chamber is aerobic zone, it is characterised in that includes being set to nearly top solid-liquid separation tank in left chamber, complementary space constitutes sludge storage
Stay slot, solid-liquid separation tank includes the groove body of top opening, the No.1 overflow port on the nearly top that is set to groove body, to be opened in groove body close
The mud mouth of bottom end, first partition, second partition is provided in groove body is separated into groove body from left to right and be separated by solid-liquid separation an area, solid
Liquid detaches 2nd area and is separated by solid-liquid separation 3rd area, offer on the first and second partition board No. two overflow ports for making adjacent area be connected to, No. three
Overflow port, inflow entrance are connected to a fixedly separated area；Three chambers of upper, middle and lower are separated by third and fourth partition board in the right chamber body
Carrier flow chamber, precipitation tank are delayed in room, respectively carrier flow chamber, and disinfection trough, disinfection trough slot are provided at the nearly weif orifice of right chamber body
It is provided with water inlet top close with precipitation tank on body to be connected to, weif orifice is connected to disinfection trough, and the nearly top of third partition board, which is provided with, to be made
No. four overflow ports that carrier flow chamber, slow carrier flow chamber are connected to, the 4th partition board bottom end constitute slow with the setting of horizontal type shell interval
Water passage between carrier flow chamber, precipitation tank；It is separated by solid-liquid separation the nearly top setting water outlet in 3rd area and is connected to carrier flow chamber, load
Body flow chamber and sludge storage, which stay, is provided with quantitative air lift water feed apparatus between slot, in denitrification device and slow carrier flow chamber between
It is provided with adjustable stripping reflux device, carrier flow chamber is both provided with aerobic aeration device with slow carrier flow chamber.
3. a kind of new village sewage purification system according to claim 2, it is characterised in that be separated by solid-liquid separation in an area and set
Be equipped with denitrification device include be placed in be separated by solid-liquid separation an area in enter sink, with enter the loading pipe and and loading pipe that sink is connected to
The outlet pipe of end connection, loading pipe stretch into sludge storage and stay the nearly bottom end of slot, outlet pipe and loading pipe from being separated by solid-liquid separation an area and be pierced by
It is vertically arranged, is discharged on tube wall and is uniformly provided with multiple water outlets, filler is provided in loading pipe.
4. a kind of new village sewage purification system according to claim 3, it is characterised in that denitrification device and slow load
Adjustable mixed liquor stripping reflux device is provided between body flow chamber, it includes flow control that mixed liquor stripping reflux device, which is adjusted,
Valve processed, the mixed liquor air lift supervisor for stretching into the nearly bottom end of slow carrier flow chamber, are responsible for return duct be connected to mixed liquor air lift, flow back
Pipeline is connected to denitrification device and enters sink, and return duct top tube wall offers observation panel.
5. a kind of new village sewage purification system according to claim 2, it is characterised in that disinfection trough includes capsul
Body, the disinfection tablet quantitative feeder being installed in seal casinghousing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339481.9A CN108328851B (en) | 2017-12-14 | 2017-12-14 | Novel rural sewage purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339481.9A CN108328851B (en) | 2017-12-14 | 2017-12-14 | Novel rural sewage purification system |
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| CN108328851A true CN108328851A (en) | 2018-07-27 |
| CN108328851B CN108328851B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339481.9A Active CN108328851B (en) | 2017-12-14 | 2017-12-14 | Novel rural sewage purification system |
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| CN (1) | CN108328851B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275877A (en) * | 1994-04-13 | 1995-10-24 | Suiken Kiko:Kk | Small-scaled combined purifying tank |
| JPH08318287A (en) * | 1995-05-26 | 1996-12-03 | Hitachi Chem Co Ltd | Purifying tank |
| JP2004202434A (en) * | 2002-12-26 | 2004-07-22 | Hitachi Housetec Co Ltd | Solid-liquid separation tank interposing aeration chamber, and septic tank for sewage |
| KR101386954B1 (en) * | 2013-12-24 | 2014-04-29 | (주)도드람환경연구소 | Purifying apparatus for wastewater having organic waste |
| CN204039218U (en) * | 2014-07-29 | 2014-12-24 | 沭阳嘉净环保科技有限公司 | A kind of equipment for treating decentralized domestic sewage with sludge reduction functions |
| CN204125300U (en) * | 2014-09-19 | 2015-01-28 | 广西益江环保科技有限责任公司 | A kind of purification tank for the treatment of dispersion type domestic wastewater |
| CN106430588A (en) * | 2016-11-28 | 2017-02-22 | 北京化工大学 | Steam stripping type reflux double-self-stirring advanced-denitrification water purifying tank |
| CN107399884A (en) * | 2017-09-21 | 2017-11-28 | 凌志环保股份有限公司 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
-
2017
- 2017-12-14 CN CN201711339481.9A patent/CN108328851B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275877A (en) * | 1994-04-13 | 1995-10-24 | Suiken Kiko:Kk | Small-scaled combined purifying tank |
| JPH08318287A (en) * | 1995-05-26 | 1996-12-03 | Hitachi Chem Co Ltd | Purifying tank |
| JP2004202434A (en) * | 2002-12-26 | 2004-07-22 | Hitachi Housetec Co Ltd | Solid-liquid separation tank interposing aeration chamber, and septic tank for sewage |
| KR101386954B1 (en) * | 2013-12-24 | 2014-04-29 | (주)도드람환경연구소 | Purifying apparatus for wastewater having organic waste |
| CN204039218U (en) * | 2014-07-29 | 2014-12-24 | 沭阳嘉净环保科技有限公司 | A kind of equipment for treating decentralized domestic sewage with sludge reduction functions |
| CN204125300U (en) * | 2014-09-19 | 2015-01-28 | 广西益江环保科技有限责任公司 | A kind of purification tank for the treatment of dispersion type domestic wastewater |
| CN106430588A (en) * | 2016-11-28 | 2017-02-22 | 北京化工大学 | Steam stripping type reflux double-self-stirring advanced-denitrification water purifying tank |
| CN107399884A (en) * | 2017-09-21 | 2017-11-28 | 凌志环保股份有限公司 | A kind of new rural village domestic sewage denitrifying-dephosphorizing cleaning system |
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|---|---|
| CN108328851B (en) | 2023-06-16 |
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