CN105776547B - Integrated sewage treating apparatus - Google Patents
Integrated sewage treating apparatus Download PDFInfo
- Publication number
- CN105776547B CN105776547B CN201610341158.4A CN201610341158A CN105776547B CN 105776547 B CN105776547 B CN 105776547B CN 201610341158 A CN201610341158 A CN 201610341158A CN 105776547 B CN105776547 B CN 105776547B
- Authority
- CN
- China
- Prior art keywords
- blade
- axle center
- aeration tank
- ball
- spherical surface
- 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.)
- Active
Links
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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
-
- 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Integrated sewage treating apparatus, the sewage treatment inner cavity surrounded including unsealed cabinet and top cover having holes, vertical baffle is equipped in it, it is successively separated into sedimentation basin, anaerobic pond, level-one aeration tank, two-stage aeration tank and two heavy clarifier-tanks, it is connected between each pond body by diversion pipe, sedimentation basin lateral roof is equipped with water inlet, and second-level settling pond lateral roof is equipped with water outlet；Sedimentation basin influent side is equipped with enclosure；Biologic packing material ball is respectively equipped in level-one, two-stage aeration tank；It is intracavitary in sewage treatment to be additionally provided with lateral grid and spacer screen；Sinking aerator is equipped in level-one, two-stage aeration tank；Anaerobic pond, level-one, two-stage aeration tank and two heavy clarifier-tanks top be equipped with sinking sludge recirculation system；Sinking sludge recirculation system and sinking aerator share a set of oxygen increasing pump dynamical system.The present invention is a kind of integrated sewage treating apparatus of high-efficiency low energy consumption, cooperates special bio filling ball carrier, has better wastewater treatment efficiency in the processing equipment of same volume.
Description
Technical field
The present invention relates to a kind of sewage disposal devices, and in particular to a kind of integrated sewage disposal of high-efficiency low energy consumption is set
It is standby, belong to technical field of sewage.
Background technique
The active sludge of common sewage water treatment method, biofilm, Anaerobic biotreatment method, chemical precipitation method, oxygen
Change reduction method, ion-exchange, membrane separation process etc.；Wherein: activated sludge process, biofilm belong to biochemical transformation technology；
Chemical precipitation method, oxidation-reduction method belong to chemical conversion technology；Ion-exchange, membrane separation process belong to physical chemistry separation skill
Art.Biofilm is that a kind of solid embrane method is all one kind of sewage aerobic biologic treating technique, is one as activated sludge process
Kind makes waste water be grown in the biomembrane on stationary support surface, utilizes biodegrade or conversion Organic Pollutants in Wastewater
A kind of wastewater treatment method.It is widely paid close attention in recent years as a kind of ancient and novel sewage water treatment method,
Development is very rapid, has been widely used in industrial wastewater and municipal sewage treatment；Compared with activated sludge process, biology
Embrane method has some peculiar advantages.Such as: strong applicability is changed to water, water quality, water temperature；High treating effect simultaneously has good nitre
Change function；Sludge quantity is small and is easy to be separated by solid-liquid separation；Power cost province etc..
CN105174623A discloses a kind of MBR sewage treating machine, is sequentially connected the anaerobic pond connect, MBR including integration
Membrane cisterna and sterilization pool；Anaerobic pond is equipped with sewage inlet far from the side wall of the MBR membrane cisterna, and the pool wall of anaerobic pond is equipped with bullet
Property filler, interval is vertically equipped with two rows of anaerobic pond partitions in anaerobic pond, and two rows of anaerobic pond partitions are staggeredly fixed on the anaerobic pond
Top cover on and bottom wall on；The bottom of MBR membrane cisterna is equipped with aerated conduit, and aerated conduit is connected with air blower, and MBR membrane cisterna bottom is remote
From reflux pump is connected at anaerobic pond, the water outlet of reflux pump is connected to the sewage inlet of anaerobic pond；Sterilization pool, which is connected with, to disappear
Malicious device is vertically equipped at intervals with two rows of sterilization pool partitions in sterilization pool, and two rows of sterilization pool partitions, which interlock, is fixed on the top cover of sterilization pool
On upper and bottom wall.
CN104016474B discloses a kind of sewage-treatment plant, including blower, water pump, tank body, the top of the tank body
Wastewater inlet, exhaust outlet are set, the fixed Z-shaped partition of the tank interior below wastewater inlet, Z-shaped partition include upper spacer, it is perpendicular every
The intracorporal space of tank is separated into four regions by plate, lower clapboard, Z-shaped partition；Multiple return ports are provided on upper spacer, on return port
Counterflow-preventing nozzle is installed, counterflow-preventing nozzle prevents the water flow above upper spacer to upper spacer lower section；Membrane module is fixed on upper spacer
Lower section, biofilm filler assembly are fixed on the top of lower clapboard；Left aerator is fixed on the lower section of membrane module, left aerator with
Blower outside tank body is connected by steam line；The water inlet of water pump outside tank body and the membrane module outfall sewer of membrane module pass through
Water pipe connects, and installs valve member on steam line, water pipe.
CN104548684A discloses a kind for the treatment of tank, including pond body, and pond body is bucket-shaped, several layers of filtering of setting in pond body
Layer, the periphery of each filter layer and the periphery of pond body cooperate, the top setting water inlet pipe and outlet pipe of pond body, the nozzle of outlet pipe
In the lower part of undermost filter layer, water pump is arranged on the top of top layer's filter layer, outlet pipe in the nozzle of water inlet pipe.Pass through
Sewage is filtered by the treatment tank in the documents, and filtered sewage can reach requirement.
Treatment tank in above-mentioned documents all has that sewage treating efficiency is not high, and the problem that energy consumption is higher.
Summary of the invention
Technical problem to be solved by the invention is to provide at a kind of sewage treating efficiency height, the integrated sewage water that low energy consumption
Manage equipment.
In order to solve the above technical problem, the present invention provides technical solution it is as follows:
A kind of integrated sewage treating apparatus, including unsealed cabinet and top cover having holes are provided, cabinet exterior with
The inner cavity that top cover having holes surround is sewage treatment inner cavity, intracavitary in the sewage treatment to be equipped with vertical baffle, described vertical
Partition includes partition one, partition two, partition three, partition four, and sewage treatment inner cavity is successively separated into sedimentation basin, detested by the partition
Oxygen pond, level-one aeration tank, two-stage aeration tank and two heavy clarifier-tanks pass through diversion pipe between each pond body and connect；The sedimentation basin
Lateral roof is equipped with water inlet, and the lateral roof of the two heavy clarifier-tank is equipped with water outlet；The sedimentation basin influent side is equipped with enclosure, rises
The effect collected and be convenient to clean to sludge；
Biologic packing material ball is equipped in the level-one aeration tank, two-stage aeration tank；It is intracavitary in the sewage treatment to be additionally provided with cross
To grid and spacer screen, play the role of limiting biologic packing material ball zone of action, so as to guarantee to be connected to gas is smooth and aeration uniformly and
It is not obstructed；
Sinking aerator is equipped in the level-one aeration tank and two-stage aeration tank；Anaerobic pond, level-one aeration tank, second level expose
Sinking sludge recirculation system is provided at the top of gas pond and two heavy clarifier-tanks；Sinking sludge recirculation system passes through with sinking aerator
Piping connection, the two share a set of oxygen increasing pump dynamical system.
Further,
The cross section of the cabinet is square top and round bottom shape, the rectangular ground flora convenient for plantation well developed root system in top, lower part
Circle can enhance the force structure of cabinet.
Further,
One layer of biological ventilated membrane is covered with above the top cover having holes, the biology ventilated membrane can be conducive to gas in pond
Body enters earth's surface and ploughs plant soil and absorbed by root system of plant, accelerates plant growth, so that root system of plant enters internal system water early
Body, ammonia, nitrogen directly in absorption sewage, reaches better wastewater treatment efficiency and treatment effeciency.
Further,
The top cover having holes with a thickness of 8-10cm, convenient for root system of plant can shorter time enter in processing system
Portion's water body；
And inside ribbing domes are used, improve the load-bearing capacity of cover board and totality.
Further,
It is no more than 10cm at the top of the water outlet distance from top cover having holes, efficiently use pond body space and is convenient for plant roots
System enters in pond.
Further,
The biologic packing material ball has the symmetrical vane type structure of non-face, i.e. any section for crossing the centre of sphere of filling ball, will fill out
Two parts that pellet is divided into are not symmetrical with the section forming face, and the filling ball is mainly made of several blades, including spherical surface
Blade, axle center blade, tangential vane and radial blade；
The spherical surface blade includes upper and lower hemisphere spherical surface blade, and the axle center blade includes upper and lower hemisphere axle center blade；
Upper and lower hemisphere spherical surface blade surrounds upper and lower hemisphere axle center blade respectively and is arranged at equal intervals；It is between the blade of upper and lower hemisphere axle center
Angle is arranged in a staggered manner；
Several limbers are respectively equipped on the upper and lower hemisphere spherical surface blade, between adjacent upper and lower hemisphere spherical surface blade
Staggeredly overlap；Radial blade is arranged along adjacent upper and lower hemisphere spherical surface blade lap-joint and connects upper and lower hemisphere axle center blade；
The upper and lower hemisphere axle center blade is Trident Type vane type structure, three forks point of upper and lower hemisphere axle center blade
Not Dui Ying an arc connection sheet, corresponding spherical surface blade, radial blade are connect by corresponding arc connection sheet with axle center blade；
The tangential vane is arranged between two adjacent radial blades, the tangential vane and adjacent radial blade it
Between the angle that is formed it is different.
Further,
Episphere axle center blade and lower semisphere axle center blade, which are staggered 30 ° -45 °, to be arranged.
Further, in a kind of wherein embodiment,
Episphere axle center blade is equal with the height of lower semisphere axle center blade, and the upper and lower hemisphere axle center blade
Height be 0.7-1 times of filler radius of a ball R.
In another embodiment,
Episphere axle center blade and the height of lower semisphere axle center blade are unequal, and the upper and lower hemisphere axle center leaf
The sum of height of piece is 1.5-2 times of filler radius of a ball R.
Preferably,
The tangential vane is vertically arranged with wherein a piece of in adjacent two radial blade；Each tangential leaf in the filling ball
The setting direction of piece is consistent.
Preferably,
The height of the tangential vane is 1.2-1.8 times of filler radius of a ball R.
In a preferred embodiment,
The quantity of the filling ball episphere spherical surface blade and lower semisphere spherical surface blade is six, adjacent episphere ball
It is staggeredly overlapped between face blade and lower semisphere spherical surface blade；
The episphere axle center blade and lower semisphere axle center blade of the filling ball are staggered 30 °；
The quantity of the radial blade is 12, and the quantity of tangential vane is 12, tangential vane and adjacent two diameter
Wherein a piece of into blade is vertically arranged, and the setting direction of each tangential vane is consistent；
The height of the tangential vane is 1.5 times of filler radius of a ball R.
The working principle of the invention:
Sewage enters sedimentation basin by water inlet and is precipitated, and the sewage after preliminary sedimentation enters anaerobism by diversion pipe
Pond removes the organic matter in waste water, foul water fraction imports level-one by diversion pipe later using the effect of anaerobic bacteria in anaerobic pond
Aeration tank is provided with biologic packing material ball in level-one aeration tank, under the action of aerator, more as far as possible molten of oxygen in air
Yu Shuizhong makes the microorganism rapid growth for being attached to biologic packing material ball surface, and biochemistry occurs instead using the organic matter in sewage
It answers, reduces the content of organics in sewage, improve the degree of purity of water；By treated for level-one aeration tank, sewage passes through diversion pipe
It into level-one aeration tank, is further processed, with level-one aeration tank, the sewage that two-stage aeration tank has been handled passes through handling principle
Diversion pipe enters two heavy clarifier-tanks and carries out purified treatment, then flows out from water outlet.It is collected simultaneously by sinking sludge recirculation system
Each pond body in sludge be refluxed collection into the precipitation cylinder of sedimentation basin, so as to unified cleaning.
It is equipped with dedicated biologic packing material ball in level-one aeration tank of the invention, two-stage aeration tank, uses non-face symmetrical
Impeller Design, filling ball it is any cross the centre of sphere section, two parts that filling ball is divided into all will not forming face it is symmetrical, therefore
Filling ball can generate couple in the impact by water flow and aeration bubbles.Because posture at filling ball in water is random, institute
Direction of rotation with generation is also random, therefore can generate turbulent flow abundant in the inside of process container, and turbulent flow allows filling ball
The biomembrane of upper attachment is abundant and uniformly contacts oxygen, therefore treatment effect is more ideal.
Beneficial effects of the present invention:
1, the present invention is designed using reasonable technique and structure, the cross section including integrated whole design, square top and round bottom
Structure, slim top blind flange with holes, the control of reasonable intake-outlet absolute altitude, dedicated biologic packing material carrier, make entire one
Change equipment high efficiency, but low energy consumption, and entire sewage treatment process is integrated in inside a sewage disposal device and completes, also greatly
The earth has saved occupied area.
2, by piping connection, the two shares oxygen transfer for sinking sludge recirculation system and sinking aerator in the present invention
System；Unique power consumption device of the invention is the oxygen increasing pump dynamical system of miniature sinking aerator；Each pond body of the invention it
Between using diversion pipe be connected to, diversion pipe be it is a kind of from overflow connected system, do not need external impetus, be whole equipment operation save
Energy consumption.
3, the cross-sectional structure of square top and round bottom is used in the present invention, top is rectangular convenient for plantation ground flora, and lower part is round
Conducive to the stress of entire sewage disposal device cabinet.Traditional sewage disposal device cross section is mostly round or ellipse, and
Mostly closed design can neither also be inconvenient to carry out the maintenance of equipment in surface planting plants, closed design.Of the invention
Equipment box is that design is not sealed at top, reuses cover having holes and covers top of the box, can plant earth's surface in top of the box and plant
Object.
4, controlling space size of the present invention due to science: making the thickness 8-10cm of the top cover having holes,
Be no more than 10cm at the top of water outlet distance from top cover having holes, convenient for root system of plant can shorter time enter inside processing system
Water body reaches better wastewater treatment efficiency.
5, in general, biofilm sewage treatment is typically employed to masonry project construction, masonry project construction, which exists, to be applied
The disadvantage that work difficulty is larger, Anti-seeping technology is uncontrollable, project cost is high.Simultaneously masonry project construct the size of each processing pond can not
Control, causes treatment effect out of control.The separation of greening and sewage treatment construction, directly affects the actual effect of sewage treatment.It is conventional
Cover board technology construction space size is larger, and water plant root system is difficult to enter system water body, therefore is extremely difficult to preferably handle
Effect.
The present invention uses integrated product design, and ne-leakage risk effectively prevents the secondary pollution of sewage；It reduces
The absolute altitude control of the bulk of structure, the especially thickness of top cover having holes, water inlet, water outlet, more effectively controls
Water plant root system enters the geometric dimension of system water body, effectively increases wastewater treatment efficiency.
6, the cover having holes in the present invention facilitate the root system of plant of well developed root system to enter in the water body in equipment, can absorb dirt
Ammonia nitrogen in water, further increases wastewater treatment efficiency；And one layer of biological ventilated membrane is covered on the surface of cover having holes, increase
The gas permeability of root system of plant, conducive to the growth of plant, so that the ability of plant absorption ammonia nitrogen in sewage is improved, it can be further
Improve wastewater treatment efficiency.
7, top cover having holes of the invention use inside ribbing arch processing, and it is larger to can guarantee that relatively thin cover board can have
Endurance.
8, the biologic packing material ball in the present invention is made of several blades using the symmetrical vane type design of non-face, is crossed the centre of sphere
Ball is divided into two parts by arbitrary section, this two parts is not formed symmetrically with the section: the tangential vane diameter adjacent with two panels
It is different to angle between blade, form one of asymmetric arrangement；Episphere spherical surface blade and lower semisphere spherical surface blade stagger overlap
Arrangement forms the two of asymmetric arrangement；The certain angle that is staggered between episphere axle center blade and lower semisphere axle center blade arrangement, shape
At the three of asymmetric arrangement.
Due to that filling ball can be allowed in the effect by water flow or aeration gas flow with the symmetrical vane type structure of above-mentioned non-face
Under, it not will form symmetrically in arbitrary section, to generate effectively rotation.And each filling ball inside sewage disposal device by
Power is not exactly the same, and the motion mode of generation is also extremely random, therefore it is raw fixed logical relatively to have difficult labour inside sewage disposal device
Road, water flow will form more effective turbulent flows inside equipment, and can increase contact of the sewage with biomembrane, therefore can effectively improve
Wastewater treatment efficiency.
9, the filling ball in the present invention does not use fixed water pipeline, and uses separable blade up and down, more
Convenient for the cleaning to filling ball；Secondly, filling ball realizes connection by upper and lower hemisphere spherical surface blade overlap joint, it is possible to reduce use
The connectors bring resistance such as annulus, hinders the rotation of filling ball；And one-pass molding is used at the time of molding, will not exist
The problem of filling ball structural strength deficiency, can further save overall cost；In addition, entire filling ball uses blade design,
The specific surface area of entire filling ball is increased, it is especially whole to increase tangential vane, increase sphere specific surface area, it can be greatly
Improve treatment effeciency in ground.
To sum up, the present invention is that sewage treatment is set using a kind of integrated sewage disposal of high-efficiency low energy consumption of technology of biological membrane
It is standby, cooperate special bio filling ball carrier, there is better wastewater treatment efficiency in the processing equipment of same volume.It ties simultaneously
Distinctive structure type is closed, prevents secondary pollution caused by leakage of the sewage in processor, the reasonable Arrangement of wetland plant will
Processing pond is combined into one with wetland technology, and space is scientificlly and effectively utilized, while reaching the perfect combination of greening and product.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the main view of body sewage disposal device of the embodiment of the present invention；
Fig. 2 is the lateral cross-sectional view of body sewage disposal device of the embodiment of the present invention；
Fig. 3 is the inside ribbing domes schematic diagram of cover having holes at the top of the embodiment of the present invention；
Fig. 4 is the main view of filling ball of the embodiment of the present invention；
Fig. 5 is the AA sectional view of filling ball of the embodiment of the present invention；
Fig. 6 is the BB sectional view of filling ball of the embodiment of the present invention；
Fig. 7 is the working condition schematic illustration of filling ball of the embodiment of the present invention；
Fig. 8 is the working condition schematic illustration of filling ball in the prior art；
Attached drawing mark explanation:
1, water inlet；2, diversion pipe；3, sinking aerator；4, biologic packing material ball；5, sinking sludge recirculation system；6, go out
The mouth of a river；71, spacer screen；72, lateral grid；8, top cover having holes；9, biological ventilated membrane；10, the earth's surface green of well developed root system is planted
Nitride layer；11, the plant of well developed root system；
101, partition one；102, partition two；103, partition three, 104, partition four；105, enclosure；
41, episphere spherical surface blade；411(421), limbers；42, lower semisphere spherical surface blade；43, episphere axle center leaf
Piece；44, lower semisphere axle center blade；45, tangential vane；46,47 radial blade；48, arc connection sheet；
∠ a, ∠ b are respectively the angle formed between tangential vane and two adjacent radial blades.
Specific embodiment
Invention is further illustrated with reference to the accompanying drawings and embodiments, but is not intended to limit the scope of the invention.
Embodiment 1
As shown in Figure 1, a kind of integrated sewage treating apparatus of the present embodiment, including unsealed cabinet and top tape port lid
The inner cavity that plate 8, cabinet exterior and top cover having holes 8 surround is sewage treatment inner cavity, and intracavitary be equipped with is erected in the sewage treatment
To partition, the vertical baffle includes partition 1, partition 2 102, partition 3 103, partition 4 104, and the partition is by sewage
Processing inner cavity is successively separated into sedimentation basin, anaerobic pond, level-one aeration tank, two-stage aeration tank and two heavy clarifier-tanks；The sedimentation basin
Lateral roof be equipped with water inlet 1, the lateral roof of the two heavy clarifier-tank is equipped with water outlet 6；The influent side of the sedimentation basin is equipped with
Enclosure 105 plays the role of sludge and collects and be convenient to clean；
Biologic packing material ball 4 is equipped in the level-one aeration tank, two-stage aeration tank；It is intracavitary in the sewage treatment to be additionally provided with cross
To grid 72 and spacer screen 71, play the role of limiting biologic packing material ball zone of action, to guarantee to be connected to, gas is smooth and aeration is equal
It is even and be not obstructed.
Connected between the sedimentation basin, anaerobic pond, level-one aeration tank, two-stage aeration tank and two heavy clarifier-tanks by diversion pipe
It connects, diversion pipe belongs to from the connected system that overflows, and does not need external impetus, saves energy consumption for the operation of whole equipment.
Sinking aerator 3 is equipped in the level-one aeration tank and two-stage aeration tank；Anaerobic pond, level-one aeration tank, second level
Sinking sludge recirculation system 5 is provided at the top of aeration tank and two heavy clarifier-tanks；Sinking sludge recirculation system 5 and sinking aerator
3 share the dynamical system of a set of oxygen increasing pump by piping connection, the two；Unique power consumption device of the present embodiment is miniature sinking exposure
The oxygen increasing pump dynamical system of device of air；
As shown in Fig. 2,
The cross section of the cabinet is square top and round bottom shape, and top is rectangular convenient for plantation well developed root system ground flora, lower part circle
Shape can enhance the force structure of cabinet.
The top of top cover having holes 8 is covered with one layer of biological ventilated membrane 9, biological ventilated membrane 9 can conducive to pool gas into
Enter the cultivated soil of planting of earth's surface to be absorbed by root system of plant, and accelerate plant growth, so that root system of plant enters internal system water body early, more
Ammonia, the nitrogen in sewage are directly absorbed, better wastewater treatment efficiency and treatment effeciency are reached.
As shown in figure 3, the top cover having holes 8 with a thickness of 8-10cm, convenient for root system of plant can shorter time into
Enter water body inside processing system；And inside ribbing domes are used, the load-bearing capacity of cover board and totality can be improved.
The top of cover having holes 8 is no more than 10cm at the top of 6 distance from top of water outlet, efficiently uses pond body space and is convenient for root
System enters in pond.
As Figure 4-Figure 6,
Level-one aeration tank in the present embodiment, the biologic packing material ball being arranged in two-stage aeration tank, with the symmetrical impeller of non-face
Formula structure, any section for crossing the centre of sphere, is divided into the symmetrical two parts of non-face for filling ball.
Filling ball is mainly made of several blades, including spherical surface blade, axle center blade, tangential vane and radial blade, institute
Stating spherical surface blade includes upper and lower hemisphere spherical surface blade, and the axle center blade includes upper and lower hemisphere axle center blade；
Specifically, in the present embodiment, filling ball includes:
Episphere axle center blade 43 and corresponding lower semisphere axle center blade 44, episphere axle center blade 43 and lower semisphere axle center
Blade 44, which is staggered 30 °, is arranged (as shown in Figure 5)；Episphere axle center blade 43, lower semisphere axle center blade 44 are Trident Type impeller
Three forks of formula structure, upper and lower hemisphere axle center blade respectively correspond one section of arc connection sheet 48；
Filling ball further includes six episphere spherical surface blades, 41, six lower semisphere spherical surface blades 42, upper and lower hemisphere spherical surface leaf
Piece surrounds upper and lower hemisphere axle center blade respectively and is arranged at equal intervals；Several limbers are respectively equipped on upper and lower hemisphere spherical surface blade
411,421, the limbers 411(421 on spherical surface blade), so that water flow is passed through from sphere, the size of limbers is designing
When, need to can guarantee water flowing smoothly under the premise of also make the surface area of spherical surface big as far as possible；Adjacent upper and lower hemisphere spherical surface blade it
Between staggeredly overlap；
The filling ball further includes 12 radial blades, and radial blade is along adjacent episphere spherical surface blade, lower semisphere ball
Face blade lap-joint is arranged and connects upper and lower hemisphere axle center blade；
As shown in figure 5, corresponding spherical surface blade, radial blade are connected by corresponding arc connection sheet 48 with axle center blade
It connects；In the present embodiment, the corresponding three arc connection sheets of three forks of episphere axle center blade, every two panels episphere spherical surface blade and four
Piece radial blade is connected in arc connection sheet, realizes the connection of spherical surface blade, radial blade and axle center blade.
Tangential vane is arranged between two adjacent radial blades, shape between the tangential vane and adjacent radial blade
At angle it is different, by taking tangential vane 45 as an example, the angle point that is formed between tangential vane 45 and adjacent two radial blade 46,47
Not Wei ∠ a, ∠ b, ∠ a be not equal to ∠ b, wherein tangential vane 45 is vertically arranged with radial blade 47, i.e. b=90 ° ∠；This implementation
The setting direction of each tangential vane is consistent in example.
Radius R=5cm of filling ball in the present embodiment, as shown in figure 3, the height of episphere axle center blade and lower semisphere axis
The height of lobus cardiacus piece is equal, all 0.9 for filler radius of a ball R, is 4.5 cm；The height of tangential vane 5 is 1.5 times of radius R,
For 7.5cm.
The height of above-mentioned filling ball in the present embodiment, the height of episphere axle center blade and lower semisphere axle center blade can be with
It is arranged to unequal, equivalent width, if the filler radius of a ball is 5cm, the size of filling ball used in the examples are as follows:
The height of episphere axle center blade is 0.6 times of filler radius of a ball R, i.e., the height of episphere axle center blade is 3.0
cm；
The height of lower semisphere axle center blade is 1.2 times of filler radius of a ball R, i.e., the height of lower semisphere axle center blade is 6.0
cm；
The height of tangential vane is 1.8 times of radius R, is 9.0cm.
As shown in Figure 7,8,
It is designed by filling ball in this present embodiment using the symmetrical vane type of non-face, any centre of sphere excessively of filling ball
Section, two parts that filling ball is divided into all will not forming face it is symmetrical, therefore filling ball is by water flow and aeration bubbles
Impact can generate couple.Because posture at filling ball in water is random, at random, therefore the direction of rotation generated is also
Turbulent flow abundant can be generated in the inside of process container, and turbulent flow is the perfect condition of biofilm processing sewage, therefore is handled
Effect is more ideal.
And conventional fillers ball in the prior art, since structure is more symmetrical, radial and horizontal direction interface is in water flow
Turning pair under effect is all 0, is easy to form fixed water stream channel inside sewage disposal device, to influence at sewage
Manage effect.
There is the symmetrical vane type structure of above-mentioned non-face by filling ball in this present embodiment, filling ball can be allowed by water
It under the action of stream or aeration gas flow, not will form symmetrically in arbitrary section, to generate effectively rotation.And in sewage disposal device
The stress of each filling ball in portion is not exactly the same, and the motion mode of generation is also extremely random, therefore in sewage disposal device
Portion will relatively have difficult labour raw fixed channel, and water flow will form more effective turbulent flows inside equipment, can increase sewage and biomembrane
Contact, therefore wastewater treatment efficiency can be effectively improved.
In addition, having abandoned channel-type design in the present embodiment, not using fixed water pipeline, and use separable
Upper and lower blade easily facilitates the cleaning to filling ball；It is staggeredly overlapped between upper and lower hemisphere spherical surface blade in the present embodiment and integrated
Molding, not only will not influence the problem of filling ball structural strength deficiency, but also can save the interconnecting piece for connecting upper and lower hemisphere spherical surface blade
Part further saves overall cost.Since the present embodiment uses blade design, the specific surface area of entire filling ball is increased, especially
It is that entirety increases tangential vane, increases sphere specific surface area, can greatly improve treatment effeciency.
Therefore, the filling ball in the present embodiment be it is a kind of with the symmetrical vane type structure of non-face, large specific surface area, be convenient for
Cleaning and more preferable, the at low cost biofilm filling ball of wastewater treatment efficiency.
Since the present embodiment is designed using reasonable technique and structure, the cross including integrated whole design, square top and round bottom
Cross section structure, slim top spacer with holes, the control of reasonable intake-outlet absolute altitude, dedicated biologic packing material ball, make entire one
Body equipment high efficiency, but low energy consumption, and entire sewage treatment process is integrated in inside a sewage disposal device and completes,
It is saved greatly occupied area.The present embodiment combines distinctive structure type simultaneously, prevents leakage of the sewage in processor
Caused by secondary pollution, processing pond and wetland technology be combined into one, be scientificlly and effectively utilized by the reasonable Arrangement of wetland plant
Space, while reaching the perfect combination of greening and product.
Above-described embodiment is not intended to limit the scope of the invention to further explanation of the invention.The present invention is not departed from
Entire technical scope, can carry out various modifications and change.
Claims (8)
1. integrated sewage treating apparatus characterized by comprising
The inner cavity that unsealed cabinet and top cover having holes, cabinet exterior and top cover having holes surround is in sewage treatment
Chamber, intracavitary in the sewage treatment to be equipped with vertical baffle, the vertical baffle includes partition one, partition two, partition three, partition
Four, sewage treatment inner cavity is successively separated into sedimentation basin, anaerobic pond, level-one aeration tank, two-stage aeration tank and two sunk by the partition
Clarifier-tank passes through diversion pipe between each pond body and connects；The lateral roof of the sedimentation basin is equipped with water inlet, the two heavy clarifier-tank
Lateral roof is equipped with water outlet；The sedimentation basin influent side is equipped with enclosure；Biology is equipped in the level-one aeration tank, two-stage aeration tank
Filling ball；It is intracavitary in the sewage treatment to be additionally provided with lateral grid and spacer screen；
Sinking aerator is equipped in the level-one aeration tank and two-stage aeration tank；Anaerobic pond, level-one aeration tank, two-stage aeration tank
And two be provided with sinking sludge recirculation system at the top of heavy clarifier-tank；Sinking sludge recirculation system and sinking aerator pass through pipe
Road connection, the two share a set of oxygen increasing pump dynamical system；
The biologic packing material ball has the symmetrical vane type structure of non-face, i.e. any section for crossing the centre of sphere of filling ball, by filling ball
The two parts being divided into are not symmetrical with the section forming face, and the filling ball is mainly made of several blades, including spherical surface blade,
Axle center blade, tangential vane and radial blade；
The spherical surface blade includes upper and lower hemisphere spherical surface blade, and the axle center blade includes upper and lower hemisphere axle center blade；Above and below
Hemisphere spherical surface blade surrounds upper and lower hemisphere axle center blade respectively and is arranged at equal intervals；Angled mistake between the blade of upper and lower hemisphere axle center
It opens up and sets；
It is respectively equipped with several limbers on the upper and lower hemisphere spherical surface blade, interlocks between adjacent upper and lower hemisphere spherical surface blade
Overlap joint；Radial blade is arranged along adjacent upper and lower hemisphere spherical surface blade lap-joint and connects upper and lower hemisphere axle center blade；
The upper and lower hemisphere axle center blade is Trident Type vane type structure, and three forks of upper and lower hemisphere axle center blade are right respectively
An arc connection sheet is answered, corresponding spherical surface blade, radial blade are connect by corresponding arc connection sheet with axle center blade；
The tangential vane is arranged between two adjacent radial blades, shape between the tangential vane and adjacent radial blade
At angle it is different；
The top cover having holes with a thickness of 8-10cm, and use inside ribbing domes.
2. integrated sewage treating apparatus according to claim 1, which is characterized in that
The cross section of the cabinet is square top and round bottom shape, the rectangular ground flora convenient for plantation well developed root system in top, lower part circle
The force structure of cabinet can be enhanced.
3. integrated sewage treating apparatus according to claim 1 or 2, which is characterized in that
One layer of biological ventilated membrane is covered with above the top cover having holes.
4. integrated sewage treating apparatus according to claim 1 or 2, which is characterized in that
The top of cover having holes is no more than 10cm at the top of the water outlet distance from top.
5. integrated sewage treating apparatus according to claim 1 or 2, which is characterized in that
Episphere axle center blade and lower semisphere axle center blade, which are staggered 30 ° -45 °, to be arranged.
6. integrated sewage treating apparatus according to claim 5, which is characterized in that
Episphere axle center blade is equal with the height of lower semisphere axle center blade, and the height of the upper and lower hemisphere axle center blade
Degree is 0.7-1 times of filler radius of a ball R；
Alternatively, episphere axle center blade and the height of lower semisphere axle center blade are unequal, and the upper and lower hemisphere axle center leaf
The sum of height of piece is 1.5-2 times of filler radius of a ball R.
7. integrated sewage treating apparatus according to claim 6, which is characterized in that
The tangential vane is vertically arranged with wherein a piece of in adjacent two radial blade；Each tangential vane in the filling ball
Setting direction is consistent.
8. integrated sewage treating apparatus according to claim 6, which is characterized in that
The height of the tangential vane is 1.2-1.8 times of filler radius of a ball R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341158.4A CN105776547B (en) | 2016-05-20 | 2016-05-20 | Integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341158.4A CN105776547B (en) | 2016-05-20 | 2016-05-20 | Integrated sewage treating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105776547A CN105776547A (en) | 2016-07-20 |
| CN105776547B true CN105776547B (en) | 2019-02-15 |
Family
ID=56380211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610341158.4A Active CN105776547B (en) | 2016-05-20 | 2016-05-20 | Integrated sewage treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105776547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162191A (en) * | 2017-06-16 | 2017-09-15 | 安徽国祯环保节能科技股份有限公司 | A kind of countryside sewage treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016474A (en) * | 2014-05-27 | 2014-09-03 | 宁波南车时代传感技术有限公司 | Sewage treatment device |
| CN104961296A (en) * | 2015-06-12 | 2015-10-07 | 东莞市红树林环保科技有限公司 | Micro-power domestic sewage treatment device |
| CN105174623A (en) * | 2015-09-16 | 2015-12-23 | 潍坊沃华水处理设备有限公司 | MBR (membrane bioreactor) sewage treatment machine |
| CN205635068U (en) * | 2016-05-20 | 2016-10-12 | 湖南正源金山环境工程股份有限公司 | Integrated sewage treatment equipment |
-
2016
- 2016-05-20 CN CN201610341158.4A patent/CN105776547B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016474A (en) * | 2014-05-27 | 2014-09-03 | 宁波南车时代传感技术有限公司 | Sewage treatment device |
| CN104961296A (en) * | 2015-06-12 | 2015-10-07 | 东莞市红树林环保科技有限公司 | Micro-power domestic sewage treatment device |
| CN105174623A (en) * | 2015-09-16 | 2015-12-23 | 潍坊沃华水处理设备有限公司 | MBR (membrane bioreactor) sewage treatment machine |
| CN205635068U (en) * | 2016-05-20 | 2016-10-12 | 湖南正源金山环境工程股份有限公司 | Integrated sewage treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105776547A (en) | 2016-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206289143U (en) | A kind of sewage treatment unit of dynamic glass-reinforced plastic material | |
| CN102531287A (en) | Multi-stage aerobic-anaerobic compound biological filter bed | |
| CN103214148A (en) | Multistage-series stepped natural-type artificial wetland and construction method | |
| CN204625422U (en) | A kind of Sewage treatment systems | |
| CN204474503U (en) | A kind of country sewage drips the ecological canal treatment system of filter | |
| CN202968255U (en) | Ecological landscaping floating island | |
| CN205635068U (en) | Integrated sewage treatment equipment | |
| CN105776547B (en) | Integrated sewage treating apparatus | |
| CN202144465U (en) | Water purification and oxygenation system | |
| CN104150582A (en) | Modularized energy-saving spatial formula sewage treatment device and system thereof used for multi-floor buildings | |
| CN204661500U (en) | A kind of device of tertiary circulation streaming artificial wetland treatment domestic sewage in rural areas | |
| CN208200655U (en) | A kind of breeding wastewater ecological management system | |
| CN206692533U (en) | A kind of family apparatus for treating sewage for being inverted processing | |
| CN205170624U (en) | Environmental protection sewage treatment system | |
| CN212174590U (en) | Biological retention tank for treating tail water of distributed sewage treatment facility | |
| CN210481156U (en) | Rural sewage treatment device in integration river course | |
| CN109516639B (en) | Label improving and reforming system for urban domestic sewage treatment plant | |
| CN208345968U (en) | A kind of new village sanitary sewage photocatalysis integrated treating device | |
| CN201660535U (en) | T-shaped filler septic tank | |
| CN202529905U (en) | Multistage aerobic-anaerobic composite biological filter bed | |
| CN206680345U (en) | A kind of municipal sewage is normal, the processing unit of two kinds of operational modes of low temperature | |
| CN206570174U (en) | A kind of wastewater treatment equipment | |
| CN201330214Y (en) | Integrated high-organic matter and high-ammonia nitrogen waste water biological treatment device | |
| CN101475263A (en) | High organic substance and high ammonia nitrogen waste water biological treatment apparatus | |
| CN204958505U (en) | Good oxygen undercurrent bed of multilayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181220 Address after: 410000 Room 101, 3 building, Tianxin Jiayuan 168, Tianxin Road, Tianxin District, Changsha, Hunan Applicant after: Hunan Zhengyuan Jinshan water affairs Co., Ltd. Address before: 410000 Tianxin Jiayuan 3, 101, Xin Yao Road, Tianxin District, Changsha, Hunan, China 101 Applicant before: HUNAN ZHENGYUAN JINSHAN ENVIRONMENTAL ENGINEERING CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |