CN206494772U - A kind of livestock breeding wastewater integrated form aerobic treatment device - Google Patents
A kind of livestock breeding wastewater integrated form aerobic treatment device Download PDFInfo
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- CN206494772U CN206494772U CN201720178834.0U CN201720178834U CN206494772U CN 206494772 U CN206494772 U CN 206494772U CN 201720178834 U CN201720178834 U CN 201720178834U CN 206494772 U CN206494772 U CN 206494772U
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Abstract
The utility model discloses a kind of livestock breeding wastewater integrated form aerobic treatment device.The purpose of this utility model is to provide a kind of livestock breeding wastewater integrated form aerobic treatment device, to solve the problems such as activated sludge process sewage disposal technology equipment present in is complicated, construction costs is big, sewage treating efficiency is not high, water outlet is not up to standard.The utility model includes oral siphon, pond body, drainage arrangement and shell, it is characterised in that：Wherein pond body includes anoxic zone, aerobic zone and sludge reflux area successively from water intake end to water side, and the anoxic zone is provided with perpendicular straight arranged hydraulic barrier group and aeration impeller；The aerobic zone is provided with Liftable aeration device；The sludge reflux area includes monoblock type sludge efficient backflow device, built-in inclined-plane and mud return line；The horizontal plane that the draining is set is less than lower floor's hydraulic barrier close to delivery port.The utility model is mainly used in the processing of livestock breeding wastewater, can be used for the processing of other sanitary sewages.
Description
Technical field
The utility model is related to a kind of livestock breeding wastewater aerobic treatment device, and especially a kind of livestock breeding wastewater is integrated
Formula aerobic treatment device.
Background technology
Biological activated sludge method sewage disposal technology is the most widely used sewage disposal technology in the world, with anti-
The features such as strong, the comprehensive degradability height of impulsive force, technology maturation, effect stability, low running cost, high treating effect.But activated sludge
Method treatment process is complicated, to making the processing ponds for the treatment of facility such as various functions, pipeline, irrigation canals and ditches and control more and answer accordingly
Miscellaneous, so existing, investment is big, take up an area the shortcomings of many, management requires higher, for wherein breeding wastewater, handles water
Amount is little, but treatment facility floor space is big；The flowing of whole sewage disposal process reclaimed water will nearly all lean on the branch of pump simultaneously
Hold, add unnecessary energy consumption, and reflux pump will be typically used during sludge reflux, activated sludge can be destroyed
Bioactivity, reduces sewage treating efficiency.
Chinese invention patent CN201010191422.3 discloses a kind of membrane bioreactor and its sewage for denitrogenation
Denitrogenation method, uses vertical flow apron, and combine aerator membrane bioreactor is divided into it is several independent and connection anti-
Answer device room；Sewage enters after technique, through microbial action, completes the biochemical treatments such as degraded, nitrification, the denitrification of organic matter
Journey, water outlet is obtained eventually through membrane filtration suction.But the invention from inlet water to outlet water and mud backflow, the whole process of spoil disposal
In be required to use pump, energy consumption is big；The bioactivity of activated sludge is also destroyed；And it is higher with membrane filtration cost.
Chinese invention patent CN100431983 proposes a kind of double-face flow-guiding sewage treatment pool of forced refluence.It leads
Will by processing pond, aerator, before, during and after deflector constitute.Can quickly, be conveniently adjusted the backflow of activated sludge
Amount.But the sludge concentration improved without the mode that can have had, it is impossible to reach more preferable efficiency of sludge treatment, and by dirt
Mud recirculating zone is provided separately with filtering area, adds unnecessary floor space and construction costs.
The content of the invention
The purpose of this utility model is to provide a kind of livestock breeding wastewater integrated form aerobic treatment device, to solve activity
Sludge sewage disposal technology equipment present in is complicated, construction costs is big, sewage treating efficiency is not high, water outlet is not up to standard etc.
Problem.
To achieve the above object, technical solution of the present utility model is：A kind of livestock breeding wastewater integrated form is aerobic
Processing unit, including oral siphon, pond body, drainage arrangement and shell, it is characterised in that：
Wherein pond body includes anoxic zone, aerobic zone and sludge reflux area successively from water intake end to water side,
A. the anoxic zone is provided with perpendicular straight arranged hydraulic barrier group and aeration impeller, and wherein hydraulic barrier group includes
Upper strata hydraulic barrier and lower floor's hydraulic barrier, the two arranges successively from water intake end to water side, upper strata hydraulic barrier and pond body bottom
Portion leaves gap, and lower floor's hydraulic barrier sealing is fixed on pond body bottom, and the height of lower floor's hydraulic barrier is from water intake end to water side
Successively decrease successively, the aeration impeller is arranged on upper strata hydraulic barrier with pond body bottom gap close to water intake end side；
B. the aerobic zone is provided with Liftable aeration device, and the device is by lifting aerator and elevated exposure
Gas device support meanss are constituted, and lifting aerator is arranged on the lower end of lifting aerator support meanss；
C. the sludge reflux area includes monoblock type sludge efficient backflow device, built-in inclined-plane and mud return line,
A) the monoblock type sludge efficient backflow device is arranged on built-in inclined-plane and hanging down above the bottom of pond intersection of aerobic zone
On straight line, the monoblock type sludge efficient backflow device from water intake end to water side successively include front flow guiding plate, middle deflector and after
Deflector, three is fixed on water conservancy diversion plate supporting device, and wherein front flow guiding plate is flushed with rear deflector upper end and higher than middle water conservancy diversion
The upper end of plate, lower end and the bottom of pond of middle deflector leave gap, and the lower end of front flow guiding plate is higher than the lower end of middle deflector, middle water conservancy diversion
The lower end of plate is higher than the lower end of rear deflector,
B) the built-in inclined-plane is tilted to water inlet one end,
C) mud inlet of the mud return line is arranged in aerobic zone bottom of pond close to built-in inclined-plane side, and mud mouth is arranged in
Lower floor's hydraulic barrier is connected with sludge reflux pump and discharge pipeline, discharge pipeline on mud return line close to the bottom of pond of water intake end side
It is connected with sludge pump；
The horizontal plane that the draining is set is less than lower floor's hydraulic barrier close to delivery port, and drainage arrangement is close to water side one
Side is connected with drainpipe.
Purifier is provided with below the top on the built-in inclined-plane, drainage arrangement, the purifier includes adsorption material
Expect to be placed with efficient absorption material in support meanss and aeration back purge system, sorbing material support meanss.
Be provided between the middle deflector and bottom of pond can floating barrier, this can floating barrier length be more than middle deflector
Lower end and bottom of pond between gap, can floating barrier one end be connected to middle deflector bottom, other end contact chamber bottom.
The drainage arrangement is the outlet pipe or effluent weir being evenly arranged.
The quantity of the baffling gear group is 2-4 groups, and the quantity of the Liftable aeration device covers for 4-6.
The oral siphon is connected with into water pump.
The mud return line is arranged on below bottom of pond or above pond body.
The gradient on the built-in inclined-plane is 45-60 degree.
The sludge reflux pump and sludge pump are airlift pump or water pump.
The shell is made up of plastics or steel, and the efficient absorption material is activated carbon and/or quartz sand and/or pottery
Grain.
The beneficial effects of the utility model：
1st, due to being Wastewater Treated by Activated Sludge Process technology maturation, it stable, comprehensive drop is taken up an area and invests to handle height
Concentration waste water, degradation capability is strong, operating cost is low, do not produce stink；
2nd, because sludge is automatic back flow, save while improve sewage treating efficiency not destroying sludge organism activity
Backflow and deposition facility are so management is convenient easily, reduce investment and facility takes up an area；
3rd, due to being integrated form design, installation cost is reduced；
4th, activated sludge concentration can be improved as needed to 2-3 times of other activated sludge processes, improve sewage disposal effect
Rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the enlarged diagram of the utility model drainage arrangement and purifier
In figure, 1- oral siphons, 2- drainage arrangements, 3- shells, 4- aerations impeller, 5- upper stratas hydraulic barrier, 6- lower floors folding
Flow baffle plate, 7- lifting aerators, 8- lifting aerators support meanss, inclined-plane, 10- mud return lines, 11- built in 9-
Deflector, 14- water conservancy diversion plate supporting device, the mud inlet of 15- mud return lines, 16- after deflector, 13- in front flow guiding plate, 12-
Mud mouth, 17- drainpipes, 18- sorbing materials support meanss, 19- aerations back purge system, the 20- of mud return line efficiently inhale
Enclosure material, 21- can floating barriers.
Embodiment
The utility model and its embodiment are described further below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, the utility model includes oral siphon 1, pond body, drainage arrangement 2 and shell 3, it is characterised in that：
Wherein pond body includes anoxic zone, aerobic zone and sludge reflux area successively from water intake end to water side,
A. the anoxic zone is provided with perpendicular straight arranged hydraulic barrier group and aeration impeller 4, wherein hydraulic barrier group bag
Upper strata hydraulic barrier 5 and lower floor's hydraulic barrier 6 are included, the two arranges successively from water intake end to water side, upper strata hydraulic barrier 5 and pond
Gap is left in body bottom, and the sealing of lower floor's hydraulic barrier 6 is fixed on pond body bottom, the height of lower floor's hydraulic barrier 6 from water intake end to
Water side is successively decreased successively, and the aeration impeller 4 is arranged on upper strata hydraulic barrier with pond body bottom gap close to water intake end side；
B. the aerobic zone is provided with Liftable aeration device, and the device is by lifting aerator 7 and elevated
Aerator support meanss 8 are constituted, and lifting aerator 7 is arranged on the lower end of lifting aerator support meanss 8；
C. the sludge reflux area includes monoblock type sludge efficient backflow device, built-in inclined-plane 9 and mud return line 10,
A) the monoblock type sludge efficient backflow device is arranged on built-in inclined-plane 9 and hanging down above the bottom of pond intersection of aerobic zone
On straight line, the monoblock type sludge efficient backflow device includes front flow guiding plate 11, middle deflector 12 successively from water intake end to water side
With rear deflector 13, three is fixed on water conservancy diversion plate supporting device 14, and the upper end of wherein front flow guiding plate 11 and rear deflector 13 is neat
Upper end flat and higher than middle deflector 12, lower end and the bottom of pond of middle deflector 12 leave gap, and the lower end of front flow guiding plate 11 is higher than
The lower end of middle deflector 12, the lower end of middle deflector 12 is higher than the lower end of rear deflector 13,
B) the built-in inclined-plane 9 is tilted to water inlet one end,
C) mud inlet 15 of the mud return line is arranged in aerobic zone bottom of pond close to the built-in side of inclined-plane 9, mud mouth 16
It is arranged on bottom of pond of the lower floor's hydraulic barrier 6 close to water intake end side, mud return line 10 and is connected with sludge reflux pump and spoil disposal
Pipe, discharge pipeline is connected with sludge pump；
The draining sets 2 lower floor hydraulic barrier of the horizontal plane less than close delivery port, and drainage arrangement is close to water side
Side is connected with drainpipe 17.
Top, the lower section of drainage arrangement 2 on the built-in inclined-plane 9 are provided with purifier, and the purifier includes absorption
Efficient absorption material 20 is placed with material handling device 18 and aeration back purge system 19, sorbing material support meanss.
Be provided between the middle deflector 12 and bottom of pond can floating barrier 21, this can floating barrier length be more than in lead
Flow plate 12 lower end and bottom of pond between gap, can the one end of floating barrier 21 be connected to the middle bottom of deflector 12, another end in contact
Bottom of pond.
The drainage arrangement 2 is the outlet pipe or effluent weir being evenly arranged.
The quantity of the baffling gear group is 2-4 groups, and the quantity of the Liftable aeration device covers for 4-6.
The oral siphon 1 is connected with into water pump.
The mud return line 10 is arranged on below bottom of pond or above pond body.
The gradient on the built-in inclined-plane 9 is 45-60 degree.
The sludge reflux pump and sludge pump are airlift pump or water pump.
The shell 3 is made up of plastics or steel, the efficient absorption material 20 be activated carbon and/or quartz sand and/
Or haydite.
Wherein describe in detail as follows：
Shell of the present utility model and the wherein size of all parts are set according to the flexible in size of sewage load first
And wherein diaphragm group (being illustrated as three groups), aerator (being illustrated as three groups), effluent weir/outlet pipe (being illustrated as three groups) with
And the quantity of efficient absorption material.The gradient on wherein built-in inclined-plane is preferred with 45-60 °, preferably 50 °.By needed for the utility model
Part is transported to job site, is completed and can be used by modes such as welding.The utility model can be arranged in horizon
Hereinafter, it can also be arranged in more than horizon.
When the utility model is used for sewage disposal：Sewage is removed into impurity by pretreatment first, then by anaerobic pond
Processing reduction COD contents, then pass through flow by gravity or through pumping by oral siphon enter pond body anoxic of the present utility model
Area carries out anti-nitration reaction, and sewage flows in vertical direction in the presence of hydraulic barrier so that its flow increases, favorably
In the concentration for ensureing sludge accumulation, improving activated sludge, be conducive to the curing of bioflocculation, granule sludge, also extend anti-nitre
Change the reaction time, so as to strengthen sewage treating efficiency；Due to lower floor's hydraulic barrier height from water intake end to water side according to
Secondary to successively decrease, sewage can flow automatically to water side one-level one-level under gravity；When pool bottom sludge deposition in anoxic zone is excessive, open
The aeration impeller of dynamic bottom of pond makes unnecessary sludge flow into aerobic zone.Subsequent sewage self-flowing enters aerobic zone, and lifting aerator is given
Aerobic zone provides enough oxygen, and sewage carries out nitration reaction in aerobic zone so that the ammonia-nitrogen content in sewage significantly drops
It is low.Sewage after Aerobic Process for Treatment flows into sludge reflux area, due to the barrier effect of monoblock type sludge efficient backflow device, sludge master
Aerobic zone is back to so that the sludge concentration of aerobic zone is improved, only least a portion of sludge has also flowed into sludge reflux with current
Area, under gravity, the granule sludge in sludge reflux area sink, along built-in inclined-plane therefrom between deflector and bottom of pond
Clearance backflow is to aerobic zone, and upper strata separates clear water and collects and discharged by outlet pipe through outlet pipe or effluent weir；And this feelings
Under condition, often sludge can make it that the water of discharge is up to standard with gap inflow sludge reflux area of the dampening therefrom between deflector and bottom of pond
Rate is relatively low, can now there is two kinds of solutions：1st, be provided between middle deflector and bottom of pond can floating barrier, sludge then without
The gap of method therefrom between deflector and bottom of pond flows into sludge reflux area, and the sludge in sludge reflux area is still able in weight
Aerobic zone is back in the presence of power so that the compliance rate of the water of discharge is improved；2nd, on built-in inclined-plane top, drainage arrangement
Lower section is provided with purifier, in the purification that takes a step forward of sewage discharge, when purifier is blocked, and can open aeration recoil
Cleaning device carries out cleaning and dredging with gas or water.Both the above method can be used simultaneously.The remaining sludge in aerobic zone can be through
Cross mud return line airlift pump or water pump is back to anoxic zone；When the sludge concentration in whole pond body is too high, it can open
Sludge pump discharges unnecessary sludge by discharge pipeline.
The utility model is mainly used in the processing of livestock breeding wastewater, can be used for the processing of other sanitary sewages.
Claims (10)
1. a kind of livestock breeding wastewater integrated form aerobic treatment device, including oral siphon (1), pond body, drainage arrangement (2) and shell
(3), it is characterised in that：Wherein pond body includes anoxic zone, aerobic zone and sludge reflux area successively from water intake end to water side,
A. the anoxic zone is provided with perpendicular straight arranged hydraulic barrier group and aeration impeller (4), and wherein hydraulic barrier group includes
Upper strata hydraulic barrier (5) and lower floor's hydraulic barrier (6), the two arranges successively from water intake end to water side, upper strata hydraulic barrier (5)
Leave gap with pond body bottom, lower floor's hydraulic barrier (6) sealing is fixed on pond body bottom, the height of lower floor's hydraulic barrier (6) from
Water intake end successively decreases successively to water side, and the aeration impeller (4) is arranged on upper strata hydraulic barrier and pond body bottom gap is close
Water intake end side；
B. the aerobic zone is provided with Liftable aeration device, and the device is by lifting aerator (7) and elevated exposure
Gas device support meanss (8) are constituted, and lifting aerator (7) is arranged on the lower end of lifting aerator support meanss (8)；
C. the sludge reflux area includes monoblock type sludge efficient backflow device, built-in inclined-plane (9) and mud return line (10),
A) to be arranged on built-in inclined-plane (9) vertical with above the bottom of pond intersection of aerobic zone for the monoblock type sludge efficient backflow device
On line, the monoblock type sludge efficient backflow device includes front flow guiding plate (11), middle deflector successively from water intake end to water side
(12) and rear deflector (13), three is fixed on water conservancy diversion plate supporting device (14), wherein front flow guiding plate (11) and rear deflector
(13) upper end is flushed and higher than the upper end of middle deflector (12), lower end and the bottom of pond of middle deflector (12) leave gap, leading
The lower end for flowing plate (11) is higher than the lower end of middle deflector (12), and the lower end of middle deflector (12) is higher than under rear deflector (13)
End,
B) the built-in inclined-plane (9) is tilted to water inlet one end,
C) mud inlet (15) of the mud return line is arranged in aerobic zone bottom of pond close to built-in inclined-plane (9) side, mud mouth
(16) bottom of pond of the lower floor's hydraulic barrier (6) close to water intake end side is arranged in, mud return line is connected with sludge reflux on (10)
Pump and discharge pipeline, discharge pipeline are connected with sludge pump；
The horizontal plane of the drainage arrangement (2) is less than lower floor's hydraulic barrier close to delivery port, and drainage arrangement is close to water side one
Side is connected with drainpipe (17).
2. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1, it is characterised in that：It is described built-in
The top on inclined-plane (9), drainage arrangement are provided with purifier below (2), and the purifier includes sorbing material support meanss
(18) and aeration back purge system (19), efficient absorption material (20) is placed with sorbing material support meanss.
3. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
Middle deflector (12) be provided between bottom of pond can floating barrier (21), this can floating barrier length be more than middle deflector (12)
Lower end and bottom of pond between gap, can floating barrier (21) one end be connected to middle deflector (12) bottom, other end contact chamber
Bottom.
4. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
Drainage arrangement (2) is the outlet pipe or effluent weir being evenly arranged.
5. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
The quantity of baffling gear group is 2-4 groups, and the quantity of the Liftable aeration device covers for 4-6.
6. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
Oral siphon (1) is connected with into water pump.
7. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
Mud return line (10) is arranged on below bottom of pond or above pond body.
8. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
The gradient of built-in inclined-plane (9) is 45-60 degree.
9. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
Sludge reflux pump and sludge pump are airlift pump or water pump.
10. a kind of livestock breeding wastewater integrated form aerobic treatment device as claimed in claim 1 or 2, it is characterised in that：It is described
Shell (3) is made up of plastics or steel, and the efficient absorption material (20) is activated carbon and/or quartz sand and/or haydite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178834.0U CN206494772U (en) | 2017-02-27 | 2017-02-27 | A kind of livestock breeding wastewater integrated form aerobic treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178834.0U CN206494772U (en) | 2017-02-27 | 2017-02-27 | A kind of livestock breeding wastewater integrated form aerobic treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494772U true CN206494772U (en) | 2017-09-15 |
Family
ID=59805872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178834.0U Active CN206494772U (en) | 2017-02-27 | 2017-02-27 | A kind of livestock breeding wastewater integrated form aerobic treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494772U (en) |
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2017
- 2017-02-27 CN CN201720178834.0U patent/CN206494772U/en active Active
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