CN108408906A - Sewage disposal system - Google Patents
Sewage disposal system Download PDFInfo
- Publication number
- CN108408906A CN108408906A CN201810474473.3A CN201810474473A CN108408906A CN 108408906 A CN108408906 A CN 108408906A CN 201810474473 A CN201810474473 A CN 201810474473A CN 108408906 A CN108408906 A CN 108408906A
- Authority
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- China
- Prior art keywords
- air
- packing material
- biologic packing
- sewage disposal
- sewage
- Prior art date
- 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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- 239000010865 sewage Substances 0.000 title claims abstract description 135
- 239000000463 material Substances 0.000 claims abstract description 110
- 238000012856 packing Methods 0.000 claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000004891 communication Methods 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012545 processing Methods 0.000 description 25
- 244000005700 microbiome Species 0.000 description 16
- 239000007789 gas Substances 0.000 description 14
- 239000003344 environmental pollutant Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 231100000719 pollutant Toxicity 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241001365789 Oenanthe crocata Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- C02F2301/10—Temperature conditions for biological treatment
- C02F2301/106—Thermophilic treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention provides a kind of sewage disposal systems.Sewage disposal system includes：Air supply device has the first air inlet and the first air outlet；Sewage-treatment plant, including water inlet line, drainage pipeline and the biologic packing material component between water inlet line and drainage pipeline, wherein drainage pipeline is located at the lower section of water inlet line；Air exhausting device, with the second air inlet and the second air outlet being in communication with the outside, the air-flow being discharged from the first air outlet can flow on biologic packing material component, then flow through the second air outlet by the second air inlet and drain into the external world.Present invention efficiently solves the sewage disposal for being directed to micropolis and rural area in the prior art, the problem that treatment effeciency is low and effect is poor.
Description
Technical field
The present invention relates to water-treatment technology fields, in particular to a kind of sewage disposal system.
Background technology
Currently, the equipment that the sewage disposal for micropolis and rural area uses is substantially the contracting of large-scale wastewater treatment plant
Small version, not only complex process, need professional to operate, and long processing period, investment and operating cost are high, severely impact
The efficiency and effect of sewage disposal.
Invention content
The main purpose of the present invention is to provide a kind of sewage disposal systems, to solve to be directed to micropolis in the prior art
And the sewage disposal in rural area, the problem that treatment effeciency is low and effect is poor.
To achieve the goals above, the present invention provides a kind of sewage disposal systems, including：Air supply device has first
Air inlet and the first air outlet；Sewage-treatment plant, including water inlet line, drainage pipeline and be located at water inlet line and drainage pipeline
Between biologic packing material component, wherein drainage pipeline is located at the lower section of water inlet line；Air exhausting device, have the second air inlet and
The second air outlet being in communication with the outside, the air-flow being discharged from the first air outlet can flow on biologic packing material component, then pass through
Second air inlet flows through the second air outlet and drains into the external world.
Further, sewage-treatment plant further includes ontology, has accommodating chamber, water inlet line and biologic packing material component are located at
In accommodating chamber, drainage pipeline is connected to accommodating chamber and is stretched out from accommodating chamber, and the first air outlet and the second air inlet are and accommodating chamber
Connection.
Further, sewage-treatment plant further includes water distribution pipeline, is arranged in accommodating chamber and is connected to water inlet line, raw
At least part of object filler assembly is located at the lower section of water distribution pipeline, and water distribution pipeline has multiple osculums.
Further, water distribution pipeline includes one or more sub- pipelines, and when group pipeline is multiple, multiple sub- pipelines are mutual
Connection, wherein a part of sub- pipeline is extended along the short transverse H of ontology, the sub- pipeline of another part and the sub- pipeline in the part
It is arranged in angle.
Further, biologic packing material component is filled between multiple sub- pipelines.
Further, the upper end of ontology has manhole, and sewage-treatment plant further includes lid, and cover cap is located at manhole
On.
Further, sewage-treatment plant further includes：Bed course is arranged on the bottom wall of accommodating chamber, and bed course is located at biology
The surface of the lower section of filler assembly, the close biologic packing material component of bed course is inclined surface, and drainage pipeline is connected to the side wall of ontology,
And drainage pipeline is arranged relative to the top of inclined surface close to the bottom end of inclined surface.
Further, biologic packing material component includes multiple biologic packing material layers, and multiple biologic packing material layers are along the height of ontology
The direction intervals H are arranged.
Further, along the short transverse H of ontology, the specific surface area of at least partly filler of biologic packing material layer gradually increases
Greatly, and between two adjacent biologic packing material layers there is preset distance L, and preset distance L is more than or equal to 5cm and is less than or equal to
50cm。
Further, air supply device includes：One end of air feed manifold, air feed manifold have the first air inlet；Multiple air feeds
Branch pipe is connected to air feed manifold and is arranged in angle with air feed manifold, and one end of the separate air feed manifold of each air feed branch pipe has
First air outlet, at least part air feed branch pipe are connect with ontology.
Further, sewage disposal system further includes：Heating device is arranged on air feed manifold, with total to entering air feed
The air-flow of pipe is heated.
Further, air exhausting device includes：One end of air draft manifold, air draft manifold have the second air outlet；Multiple air drafts
Branch pipe is connected to air draft manifold and is arranged in angle with air draft manifold, and one end of the separate air draft manifold of each air exhaust branch pipe has
Second air inlet, at least part air exhaust branch pipe are connect with ontology.
Further, multiple air feed branch pipes are arranged in parallel with multiple air exhaust branch pipes.
Further, biologic packing material component includes multiple biologic packing material layers, and the number of air feed branch pipe and/or air exhaust branch pipe is big
In the number of biologic packing material layer.
Further, biologic packing material layer is made of polypropylene or polyethylene or polyurethane.
Further, the residing height of the second air outlet is higher than the residing height of the first air inlet, and the difference in height of the two is more than
Equal to 2m and it is less than or equal to 6m.
It applies the technical scheme of the present invention, sewage disposal system includes air supply device, sewage-treatment plant and air exhausting device.
Wherein, air supply device has the first air inlet and the first air outlet.Sewage-treatment plant includes water inlet line, drainage pipeline and position
Biologic packing material component between water inlet line and drainage pipeline, wherein drainage pipeline is located at the lower section of water inlet line.Air draft fills
Biology can be flowed to by setting the air-flow with the second air inlet and the second air outlet being in communication with the outside, being discharged from the first air outlet
On filler assembly, then the second air outlet is flowed through by the second air inlet and drains into the external world.In this way, sewage passes through sewage-treatment plant
Water inlet line enters in sewage-treatment plant, and flows through biologic packing material component and purified, and the water after being cleaned passes through draining
Pipeline is expelled to outside sewage-treatment plant.In above process, air-flow enters to sewage by the first air inlet of air supply device
Processing unit, and flowed at biologic packing material component by the first air outlet, oxygen is provided for microorganism, i.e., in biologic packing material group
The close airflow portion of part forms aerobic environment, and anoxic and anaerobic environment are formed in the inside of biologic packing material component.When sewage stream
When through biologic packing material component, microorganism degrades to the pollutant in sewage, so that sewage is cleaned.Meanwhile sewage disposal
Gas in device enters to the second air inlet, is discharged outside to via the second air outlet.
Compared with the complex process of sewage disposal system in the prior art, long processing period, the sewage disposal in the application
System is not only simple in structure, processing time is short, solves the sewage disposal for being directed to micropolis and rural area in the prior art, processing
The problem that efficiency is low and effect is poor.Meanwhile the sewage disposal system does not need professional and operates, and reduces at sewage
The operating cost of reason system.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the sectional view of the embodiment one of sewage disposal system according to the present invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, air supply device；11, the first air inlet；12, air feed manifold；13, air feed branch pipe；14, blast cap；20, sewage disposal
Device；21, water inlet line；22, drainage pipeline；23, biologic packing material component；231, biologic packing material layer；24, ontology；241, it accommodates
Chamber；242, manhole；25, water distribution pipeline；251, osculum；26, lid；27, bed course；30, air exhausting device；31, the second outlet air
Mouthful；32, air draft manifold；33, air exhaust branch pipe；40, heating device.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used is typically directed to attached drawing as " upper and lower "
Shown in for direction, or on vertical, vertical or gravity direction；Similarly, it for ease of understanding and retouches
It states, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the inside and outside of the profile relative to each component itself,
But the above-mentioned noun of locality is not intended to restrict the invention.
In order to solve to be directed to the sewage disposal in micropolis and rural area in the prior art, treatment effeciency is low and effect is poor
Problem, this application provides a kind of sewage disposal systems.
Embodiment one
As shown in Figure 1, sewage disposal system includes air supply device 10, sewage-treatment plant 20 and air exhausting device 30.Wherein,
Air supply device 10 has the first air inlet 11 and the first air outlet.Sewage-treatment plant 20 includes water inlet line 21, drainage pipeline
22 and the biologic packing material component 23 between water inlet line 21 and drainage pipeline 22, wherein drainage pipeline 22 is located at water inlet pipe
The lower section in road 21.The second air outlet 31 that air exhausting device 30 has the second air inlet and is in communication with the outside is arranged from the first air outlet
The air-flow gone out can flow on biologic packing material component 23, then flow through the second air outlet 31 by the second air inlet and drain into the external world.
Using the technical solution of the present embodiment, sewage is entered to by the water inlet line 21 of sewage-treatment plant 20 at sewage
It manages in device 20, and flows through biologic packing material component 23 and purified, the water after being cleaned is expelled to sewage by drainage pipeline 22
Outside processing unit 20.In above process, air-flow enters to sewage-treatment plant by the first air inlet 11 of air supply device 10
20, and flowed at biologic packing material component 23 by the first air outlet, oxygen is provided for microorganism, i.e., in biologic packing material component
Aerobic environment is formed close to airflow portion, anoxic and anaerobic environment are formed in the inside of biologic packing material component 23.When sewage flows through
When biologic packing material component 23, microorganism degrades to the pollutant in sewage, so that sewage is cleaned.Meanwhile sewage disposal
Gas in device 20 enters to the second air inlet, is discharged outside to via the second air outlet 31.
Compared with the complex process of sewage disposal system in the prior art, long processing period, at the sewage in the present embodiment
Reason system is not only simple in structure, processing time is short, solves the sewage disposal for being directed to micropolis and rural area in the prior art, place
The reason problem that efficiency is low and effect is poor.Meanwhile the sewage disposal system does not need professional and operates, and reduces sewage
The operating cost of processing system.
In the present embodiment, the structure of sewage disposal system is simple, stable, and maintenance is small, takes up little area, and can be used ground
Lower installation is suitable for China villages and small towns house type and disperses point source field of sewage treatment.Meanwhile the professional of sewage disposal system relies on
Property is relatively low, and not needing professional operates, and thereby reduces the operating cost of sewage disposal system.
In the present embodiment, air supply device 10 and air exhausting device 30 are located at the both sides of sewage-treatment plant 20.
As shown in Figure 1, sewage-treatment plant 20 further includes ontology 24, there is accommodating chamber 241, water inlet line 21 and biology are filled out
Material component 23 is located in accommodating chamber 241, and drainage pipeline 22 is connected to accommodating chamber 241 and is stretched out from accommodating chamber 241, the first air outlet
It is connected to accommodating chamber 241 with the second air inlet.In this way, biologic packing material component 23 is located in ontology 24, so that biologic packing material group
Part 23 is protected, and 23 recurring structure of biologic packing material component is avoided to damage.Meanwhile the above-mentioned microorganism being set as in ontology 24 provides
Required living environment (such as aerobic environment and anaerobic environment) ensures that microorganism can degrade to the pollutant in sewage, protects
Demonstrate,prove the operational reliability of sewage disposal system.The structure of above structure is simple, is easily worked, realizes.
It should be noted that the installation position of water inlet line 21 is without being limited thereto.Optionally, water inlet line 21 is located at ontology 24
It is connected to outside and with accommodating chamber 241.
Optionally, ontology 24 is open column shape structure.In the present embodiment, ontology 24 is hollow cylinder structure, ontology 24
A diameter of 1m, be highly 1.5m.The ratio of height to diameter of hollow cylinder structure is 1~2.
It should be noted that the shape of ontology 24 is without being limited thereto.Optionally, ontology 24 is hollow cube structure, hollow
The depth-width ratio of cube structure is 1~2.
In the other embodiment being not shown in the accompanying drawings, ontology is hollow cube structure, the ontology square-section length of side
It is highly 1m for 0.5m.
As shown in Figure 1, sewage-treatment plant 20 further includes water distribution pipeline 25, and and water inlet pipe interior in accommodating chamber 241 is set
Road 21 is connected to, and at least part of biologic packing material component 23 is located at the lower section of water distribution pipeline 25, and water distribution pipeline 25 has multiple rows
Water hole 251.In this way, shunting, the dirt after being split can be realized in water distribution pipeline 25 by entering to the sewage in water inlet line 21
Water is drained by multiple osculums 251 on biologic packing material component 23, and then lifting sewage processing unit 20 imitates the processing of sewage
Fruit and treatment effeciency ensure that the water being discharged from drainage pipeline 22 meets discharge standard.The structure of above structure is simple, is easy to add
Work, realization.
Specifically, sewage is entered to by water inlet line 21 in water distribution pipeline 25, and is drained into biology by osculum 251 and filled out
Expect on component 23.Meanwhile air-flow enters sewage-treatment plant 20 by the first air inlet 11 of air supply device 10, and via first
Air outlet flows on biologic packing material component 23, and sewage forms drop between water distribution pipeline 25 and biologic packing material component 23 and exposes
Gas provides living environment for microorganism.Microorganism in ontology 24 degrades to the pollutant in sewage, to remove in decontaminated water
The pollutants such as ammonia nitrogen, total nitrogen and total phosphorus reached with ensureing that the water quality being discharged from drainage pipeline 22 meets sewage discharge object requirement
Discharge standard.Wherein, the air-flow in ontology 24 enters to the second air inlet of air exhausting device 30, and via the second air inlet and
Two air outlets 31 drain into the external world.In this way, sewage disposal system realizes that air is filled from sewage disposal is introduced using cross-ventilation principle
It sets in 20, provides enough oxygen by drop water aeration for biochemical degradation, while utilizing the biomembrane on biologic packing material component 23
It degrades to the target contaminant in sewage.
Optionally, water distribution pipeline 25 includes one or more sub- pipelines, and when group pipeline is multiple, multiple sub- pipelines are mutual
Connection, wherein a part of sub- pipeline is extended along the short transverse H of ontology 24, the sub- pipeline of another part and the part sub- pipe
Road is arranged in angle.In this way, above-mentioned setting can increase the contact area of sewage and biologic packing material component 23, lifting sewage processing
The clean effect and cleaning efficiency of device 20.
As shown in Figure 1, water distribution pipeline 25 includes a sub- pipeline, biologic packing material component 23 is located at the lower section of sub- pipeline.Tool
Body, sub- pipeline is vertically arranged with water inlet line 21, and the sewage being discharged from osculum 251 flows to biology under its Gravitative Loads and fills out
Expect component 23.The structure of above structure is simple, is easily worked, realizes.
Optionally, the caliber of sub- pipeline is more than or equal to 25mm and is less than or equal to 50mm, and the aperture of osculum 251 is more than or equal to
3mm and be less than or equal to 10mm.In this way, above-mentioned setting can ensure smooth circulation of the sewage in sub- pipeline, and dirt can be prevented
Osculum 251 is blocked and is influenced the normal processing of sewage by the impurity in water, and then lifting sewage processing system is reliable for operation
Property.In the present embodiment, the caliber of sub- pipeline is 32mm, and the aperture of osculum 251 is 5mm.
In the other embodiment being not shown in the accompanying drawings, the caliber of sub- pipeline is 25mm, and the aperture of osculum 251 is
3mm。
As shown in Figure 1, the upper end of ontology 24 has manhole 242, sewage-treatment plant 20 further includes lid 26, lid 26
Lid is located on manhole 242.In this way, when staff needs that sewage-treatment plant 20 is overhauled or safeguarded, pass through by
The opening of lid 26 can be overhauled or safeguarded to the structure in ontology 24.Meanwhile lid 26 can play dust-proof effect,
Prevent the impurity such as dust from entering on biologic packing material component 23.
As shown in Figure 1, sewage-treatment plant 20 further includes bed course 27.Wherein, the bottom wall in accommodating chamber 241 is arranged in bed course 27
On, and bed course 27 is located at the lower section of biologic packing material component 23, the surface of the close biologic packing material component 23 of bed course 27 is inclined surface,
Drainage pipeline 22 is connected to the side wall of ontology 24, and drainage pipeline 22 is set relative to the top of inclined surface close to the bottom end of inclined surface
It sets.In this way, the above-mentioned setting of bed course 27 ensures that the water for flowing through biologic packing material component 23 can be smooth by the inclined surface of bed course 27
Ground is flow in drainage pipeline 22.The structure of above structure is simple, easy to implement.
Specifically, the inclined surface of bed course 27 and the bottom wall of ontology 24 are arranged in angle, flow through the water of biologic packing material component 23
Drainage pipeline 22 is rapidly flowed towards under the action of inclined surface, to prevent that aqueous accumulation occurs in ontology 24, prevents sewage and quilt
Purified water mixes, and then the clean effect of lifting sewage processing unit 20, the processing of lifting sewage processing system
Efficiency.
Optionally, biologic packing material component 23 includes multiple biologic packing material layers 231, and multiple biologic packing material layers 231 are along ontology
24 short transverse H interval setting.As shown in Figure 1, biologic packing material component 23 includes three biologic packing material layers 231, and three lifes
Object packing layer 231 is arranged along the short transverse H interval of ontology 24.In this way, the gas entered from air supply device 10 can enter to
Between two adjacent biologic packing material layers 231, good living environment is provided for microorganism, ensures that microorganism can will be in sewage
Pollutant fully degraded, and then the sewage treating efficiency of lifting sewage processing unit 20.
It should be noted that the number of biologic packing material layer 231 is without being limited thereto.Optionally, biologic packing material component 23 includes two
A, four, five or multiple biologic packing material layers 231.
Optionally, the thickness of each biologic packing material layer 231 is more than or equal to 10cm and is less than or equal to 50cm.In the present embodiment,
The thickness of each biologic packing material layer 231 is 20cm.
In the other embodiment being not shown in the accompanying drawings, the thickness of each biologic packing material layer is 25cm.
Optionally, along the short transverse H of ontology 24, the specific surface area of at least partly filler of biologic packing material layer 231 is gradual
Reduce, and there is preset distance L between two adjacent biologic packing material layers 231, and preset distance L is more than or equal to 5cm and is less than
Equal to 50cm.In the present embodiment, along the short transverse H of ontology 24, the specific surface area of the filler of three biologic packing material layers 231 by
Cumulative big, i.e., the gross area of filler gradually increases with the ratio of its volume in biologic packing material layer 231, and high specific surface area ensures list
High-biomass in the volume of position, so as to the effect for reducing load, improving treatment effeciency, shortening the residence time, while to prevent
Biologic packing material component 23 occurs to block and influence the degradation effect to sewage.
In the present embodiment, preset distance L is 10cm.
In the present embodiment, along the short transverse H of ontology 24, the specific surface area of the filler of first biologic packing material layer is
100m2/m3, the specific surface area of the filler of second biologic packing material layer is 250m2/m3, the ratio of the filler of third biologic packing material layer
Surface area is 500m2/m3。
It should be noted that the specific surface area numerical value of the filler of biologic packing material layer 231 is without being limited thereto.Optionally, along ontology
Short transverse H, the specific surface area of the filler of first biologic packing material layer is 100~200m2/m3, second biologic packing material layer
The specific surface area of filler is 200~400m2/m3, the specific surface area of the filler of third biologic packing material layer is 400~800m2/m3,
The specific surface area of the filler of 4th and the 5th biologic packing material layer is 800~2000m2/m3。
In the other embodiment being not shown in the accompanying drawings, biologic packing material component includes two biologic packing material layers, along ontology
Short transverse H, the specific surface area of the filler of first biologic packing material layer is 200m2/m3, the filler of second biologic packing material layer
Specific surface area be 350m2/m3。
Optionally, air supply device 10 includes air feed manifold 12 and multiple air feed branch pipes 13.Wherein, one end of air feed manifold 12
With the first air inlet 11.Multiple air feed branch pipes 13 are connected to air feed manifold 12 and are arranged in angle with air feed manifold 12, each to supply
There is the first air outlet, at least part air feed branch pipe 13 to connect with ontology 24 for one end of the separate air feed manifold 12 of wind branch pipe 13
It connects.As shown in Figure 1, air supply device 10 includes four air feed branch pipes 13, and four air feed branch pipes 13 are arranged in parallel.In this way, passing through
The air-flow that first air inlet 11 enters in air feed manifold 12 is shunted on four air feed branch pipes 13, is gone out by four first
Air port enters in ontology 24, and flows on each biologic packing material layer 231, and good environment is provided for the existence of microorganism.
In the present embodiment, the length of air feed manifold 12 is 1.6m, and the caliber of air feed manifold 12 is 100mm.Air feed branch pipe
13 caliber is 65mm.
In the other embodiment being not shown in the accompanying drawings, the length of air feed manifold is 1.3m, and the caliber of air feed manifold is
80mm.The caliber of air feed branch pipe is 50mm.
In the present embodiment, air supply device 10 further includes the blast cap 14 being arranged at the first air inlet 11.Work as sewage disposal
When system operation, blast cap 14 can protect the first air inlet 11, be blocked with preventing impurity from entering in air feed manifold 12
Air hose.
Optionally, blast cap 14 is circular platform type.
Optionally, at least partly air feed branch pipe 13 and air feed manifold 12 is vertically arranged.The structure of above structure is simple, is easy
Processing is realized.
It should be noted that the number of air feed branch pipe 13 is without being limited thereto.Optionally, air supply device 10 include two, three,
Five or multiple air feed branch pipes 13.
As shown in Figure 1, sewage disposal system further includes heating device 40.Wherein, heating device 40 is arranged in air feed manifold
On 12, to be heated to the air-flow for entering air feed manifold 12.In this way, in the case of outside air temperature is lower in winter, heated
Air-flow afterwards is blown into ontology 24, is provided good temperature condition for the survival of microorganism, is ensured that microorganism can be in sewage
Pollutant carry out fully degraded, and then the wastewater treatment efficiency and treatment effeciency of lifting sewage processing system.
Optionally, air exhausting device 30 includes air draft manifold 32 and multiple air exhaust branch pipes 33.Wherein, one end of air draft manifold 32
With the second air outlet 31.Multiple air exhaust branch pipes 33 are connected to air draft manifold 32 and are arranged in angle with air draft manifold 32, each to arrange
There is the second air inlet, at least part air exhaust branch pipe 33 to connect with ontology 24 for one end of the separate air draft manifold 32 of wind branch pipe 33
It connects.As shown in Figure 1, air exhausting device 30 include four air exhaust branch pipes 33, four air exhaust branch pipes 33 be arranged in parallel and with air draft manifold
32 is vertical.In this way, the gas in ontology 24 is entered to by four the second air inlets in air draft manifold 32, and pass through air draft manifold
32 drain into the external world, to promote the air-flow fluency in ontology 24, prevent from that gas blocking occurs in ontology 24 and influences sewage disposal
The clean effect of system.
Optionally, multiple air feed branch pipes 13 are arranged in parallel with multiple air exhaust branch pipes 33.As shown in Figure 1, four air feed branch pipes
13 are arranged in parallel with four air exhaust branch pipes 33.In this way, above-mentioned setting can ensure the smooth property of the gas circulation stream in ontology 24, prevent
Gas occurs in ontology 24 to block.The structure of above structure is simple, easy to implement, processing.
In the present embodiment, the length of air draft manifold 32 is 4.6m, and the caliber of air draft manifold 32 is 100mm.Air exhaust branch pipe
33 caliber is 65mm.
In the other embodiment being not shown in the accompanying drawings, the length of air draft manifold is 4.5m, and the caliber of air draft manifold is
80mm.The caliber of air exhaust branch pipe is 50mm.
Optionally, one end with the second air outlet 31 of air draft manifold 32 is in T shape.
As shown in Figure 1, biologic packing material component 23 includes multiple biologic packing material layers 231, air feed branch pipe 13 and air exhaust branch pipe 33
Number be more than biologic packing material layer 231 number.Specifically, in the present embodiment, along the short transverse H of ontology 24, each biology
Packing layer 231 is between two adjacent air feed branch pipes 13, and each biologic packing material layer 231 is in two adjacent air exhaust branch pipes 33
Between.In this way, above-mentioned setting ensures that the upper and lower surface of each biologic packing material layer 231 is in aerobic environment, to promote microorganism pair
The degradation efficiency of dirty water pollutant.Meanwhile above-mentioned setting can ensure there is sufficient gas in ontology 24, promote ontology 24
The fluency of interior gas circulation.
In the present embodiment, biologic packing material layer 231 is made up of polypropylene.
It should be noted that the material of biologic packing material layer 231 is without being limited thereto.Optionally, biologic packing material layer 231 is by polyethylene
Or polyurethane is made.
In the present embodiment, 31 residing height of the second air outlet is higher than 11 residing height of the first air inlet, and the height of the two
Degree difference is more than or equal to 2m and is less than or equal to 6m.In this way, above-mentioned setting can not only be in lifting sewage processing system gas stream
Logical fluency, additionally it is possible to so that the gas being discharged from the second air outlet 31 is again introduced into the first air inlet 11, to realize gas
Body recycles, and promotes energy utilization rate.
Embodiment two
Sewage disposal system in embodiment two and embodiment one difference lies in：The structure of water distribution pipeline 25 is different.
In the present embodiment, water distribution pipeline includes four sub- pipelines, and four sub- pipelines are interconnected, and water distribution pipeline is square
Shape pipeline, biologic packing material component be filled between four sub- pipelines, i.e., biologic packing material component, which is located at rectangle pipeline and surrounds, forms
In space.
It should be noted that the shape of water distribution pipeline is without being limited thereto.Optionally, water distribution pipeline is in rich font or king's word
Shape.Each biologic packing material layer is between two adjacent sub- pipelines.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
Sewage is entered to by the water inlet line of sewage-treatment plant in sewage-treatment plant, and flows through biologic packing material component
It is purified, the water after being cleaned is expelled to by drainage pipeline outside sewage-treatment plant.In above process, air-flow passes through confession
First air inlet of wind apparatus enters to sewage-treatment plant, and is flowed at biologic packing material component by the first air outlet, is
Microorganism provides oxygen, i.e., aerobic environment is formed in the close airflow portion of biologic packing material component, in biologic packing material component
Portion forms anoxic and anaerobic environment.When sewage flows through biologic packing material component, microorganism degrades to the pollutant in sewage,
So that sewage is cleaned.Meanwhile the gas in sewage-treatment plant enters to the second air inlet, is expelled to via the second air outlet
It is extraneous.
Compared with the complex process of sewage disposal system in the prior art, long processing period, the sewage disposal in the application
System is not only simple in structure, processing time is short, solves the sewage disposal for being directed to micropolis and rural area in the prior art, processing
The problem that efficiency is low and effect is poor.Meanwhile the sewage disposal system does not need professional and operates, and reduces at sewage
The operating cost of reason system.
Obviously, above-mentioned described embodiment only a part of the embodiments of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiment should all belong to the scope of protection of the invention.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of sewage disposal system, which is characterized in that including：
Air supply device (10) has the first air inlet (11) and the first air outlet；
Sewage-treatment plant (20), including water inlet line (21), drainage pipeline (22) and be located at the water inlet line (21) and institute
State the biologic packing material component (23) between drainage pipeline (22), wherein the drainage pipeline (22) is located at the water inlet line
(21) lower section；
Air exhausting device (30), with the second air inlet and the second air outlet (31) being in communication with the outside, from first air outlet
The air-flow of discharge can flow on the biologic packing material component (23), then flow through described second by second air inlet and go out
Air port (31) drains into the external world.
2. sewage disposal system according to claim 1, which is characterized in that the sewage-treatment plant (20) further includes this
Body (24) has accommodating chamber (241), and the water inlet line (21) and the biologic packing material component (23) are located at the accommodating chamber
(241) in, the drainage pipeline (22) is connected to the accommodating chamber (241) and is stretched out from the accommodating chamber (241), described first
Air outlet and second air inlet are connected to the accommodating chamber (241).
3. sewage disposal system according to claim 2, which is characterized in that the sewage-treatment plant (20) further includes cloth
Water lines (25), setting are connected in the accommodating chamber (241) and with the water inlet line (21), the biologic packing material component
(23) at least part is located at the lower section of the water distribution pipeline (25), and the water distribution pipeline (25) has multiple osculums
(251)。
4. sewage disposal system according to claim 3, which is characterized in that the water distribution pipeline (25) includes one or more
A sub- pipeline, when the sub- pipeline is multiple, multiple sub- pipelines are interconnected, wherein a part of sub- pipeline edge
The short transverse H of the ontology (24) is extended, and sub- pipeline described in another part is set with sub- pipeline described in the part in angle
It sets.
5. sewage disposal system according to claim 4, which is characterized in that the biologic packing material component (23) is filled in more
Between a sub- pipeline.
6. sewage disposal system according to claim 2, which is characterized in that the upper end of the ontology (24) has manhole
(242), the sewage-treatment plant (20) further includes lid (26), and lid (26) lid is located on the manhole (242).
7. sewage disposal system according to claim 2, which is characterized in that the sewage-treatment plant (20) further includes：
Bed course (27) is arranged on the bottom wall of the accommodating chamber (241), and the bed course (27) is located at the biologic packing material component
(23) surface of lower section, the close biologic packing material component (23) of the bed course (27) is inclined surface, the drainage pipeline
(22) it is connected to the side wall of the ontology (24), and the drainage pipeline (22) is close described relative to the top of the inclined surface
The bottom end of inclined surface is arranged.
8. sewage disposal system according to claim 2, which is characterized in that the biologic packing material component (23) includes multiple
Biologic packing material layer (231), and multiple biologic packing material layers (231) are arranged along the short transverse H interval of the ontology (24).
9. sewage disposal system according to claim 8, which is characterized in that the short transverse H along the ontology (24), until
The specific surface area of the filler of biologic packing material layer (231) described in small part gradually increases, and two adjacent biologic packing material layers
(231) there is preset distance L, and the preset distance L is more than or equal to 5cm and is less than or equal to 50cm between.
10. sewage disposal system according to claim 2, which is characterized in that the air supply device (10) includes：
One end of air feed manifold (12), the air feed manifold (12) have first air inlet (11)；
Multiple air feed branch pipes (13) are connected to the air feed manifold (12) and are arranged in angle with the air feed manifold (12), respectively
One end far from the air feed manifold (12) of the air feed branch pipe (13) has first air outlet, described at least part
Air feed branch pipe (13) is connect with the ontology (24).
11. sewage disposal system according to claim 10, which is characterized in that the sewage disposal system further includes：
Heating device (40) is arranged on the air feed manifold (12), to be carried out to the air-flow for entering the air feed manifold (12)
Heating.
12. sewage disposal system according to claim 10, which is characterized in that the air exhausting device (30) includes：
One end of air draft manifold (32), the air draft manifold (32) have second air outlet (31)；
Multiple air exhaust branch pipes (33) are connected to the air draft manifold (32) and are arranged in angle with the air draft manifold (32), respectively
One end far from the air draft manifold (32) of the air exhaust branch pipe (33) has second air inlet, described at least part
Air exhaust branch pipe (33) is connect with the ontology (24).
13. sewage disposal system according to claim 12, which is characterized in that multiple air feed branch pipes (13) with it is multiple
The air exhaust branch pipe (33) is arranged in parallel.
14. sewage disposal system according to claim 12, which is characterized in that the biologic packing material component (23) includes more
The number of a biologic packing material layer (231), the air feed branch pipe (13) and/or the air exhaust branch pipe (33) is more than the biologic packing material
The number of layer (231).
15. sewage disposal system according to claim 8, which is characterized in that the biologic packing material layer (231) is by polypropylene
Or polyethylene or polyurethane are made.
16. sewage disposal system according to claim 1, which is characterized in that the residing height of second air outlet (31)
Higher than the residing height of first air inlet (11), and the difference in height of the two is more than or equal to 2m and is less than or equal to 6m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474473.3A CN108408906A (en) | 2018-05-17 | 2018-05-17 | Sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474473.3A CN108408906A (en) | 2018-05-17 | 2018-05-17 | Sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408906A true CN108408906A (en) | 2018-08-17 |
Family
ID=63139851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810474473.3A Pending CN108408906A (en) | 2018-05-17 | 2018-05-17 | Sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408906A (en) |
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