CN106186293A - Aerobic three-phase separator and the application process in sewage disposal thereof - Google Patents
Aerobic three-phase separator and the application process in sewage disposal thereof Download PDFInfo
- Publication number
- CN106186293A CN106186293A CN201610670039.3A CN201610670039A CN106186293A CN 106186293 A CN106186293 A CN 106186293A CN 201610670039 A CN201610670039 A CN 201610670039A CN 106186293 A CN106186293 A CN 106186293A
- Authority
- CN
- China
- Prior art keywords
- aerobic
- phase separator
- plate
- deflector
- downflow weir
- 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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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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
Abstract
nullThe present invention relates to a kind of Aerobic three-phase separator,It is arranged in parallel by bottom inverted trapezoidal plate and the integrated end plate of top rectangular plate including two、Vertical with the dual side-edge of described two end plates respectively it is connected the deflector that top is rectangular cavities、Described two deflector bottoms fold and the swash plate that be connected as have the bottom pyramidal chamber of sludge reflux seam vertical with the dual side-edge of described endplate root inverted trapezoidal plate respectively inwards,It is characterized in that,Also include the downflow weir between described two end plates of rectangular cavities horizontal axis described in top、The drain pipe arranged bottom described downflow weir and between described swash plate、The precipitation dividing plate overhang respectively it is arranged with along described two end plate top down between the described deflector of described downflow weir and described downflow weir both sides、The sludge settling district of molding between described precipitation dividing plate、The guiding region of molding between described precipitation dividing plate and described deflector、The taper sludge bucket surrounded by described swash plate and two end plates,Deflector side is provided with some first through holes.
Description
Technical field
The present invention relates to a kind of precipitation separation device, particularly relate to a kind of Aerobic biological process process gas, liquid, solid three
Phase separator.
Background technology
Aerobic activated sludge process is the biologic treating technique of a kind of relative maturity, and in current municipal sewage treatment, application is wide
General, in the process of the industrial wastewater of some high concentrations, the stain disease aerobic activated sludge process to be passed through through anaerobism is carried out
Process.It is (micro-that the factor in aerobic activated sludge process sewage disposal system played a crucial role treatment effect is mainly sludge concentration
Biological amount), dissolved oxygen efficiency (microbial activity) and deposition efficiency (mud-water separation effect), say, that aerobic active matter method
Sewage disposal system can relate to contact and the separation problem of gas, liquid, solid three-phase, and the contact of three-phase more to have with separation process
It is beneficial to the carrying out of aerobic biochemical reaction.In traditional aerobic activated sludge process sewage treatment process, dissolved oxygen aeration and biological oxidation
Process is carried out simultaneously, but is to be divided among different cell body from precipitate and separate, in order to ensure certain sludge concentration, it is necessary to
Carry out the backflow of big flow, make the precipitating sludge of second pond be back to Aeration tank by power and again participate in bioprocesses.
In this process, activated sludge can constantly circulate between aerobic and sedimentation tank, on the one hand expends the substantial amounts of energy, the opposing party
Face, due to being continually changing of growth of microorganism environment, reduces its biological activity, is unfavorable for the carrying out of bio-degradation reactions.
Summary of the invention
It is an object of the invention to provide one and can improve aerobe reaction tank dissolved oxygen efficiency, it is achieved mud is unpowered automatically
Backflow, effectively retains generation cycle longer microorganism, extends sludge age, thus improves treatment effeciency, intrasystem nitrification
Bacterium can fully breed, and nitrification effect is obvious, has the function of deep phosphorous removal denitrogenation, reduces the aerobic three-phase separate of facility floor space
From device.
The technical solution of the present invention is a kind of Aerobic three-phase separator, be arranged in parallel by bottom inverted trapezoidal plate including two
End plate integrated with top rectangular plate, vertical with the dual side-edge of described two end plates respectively to be connected top be leading of rectangular cavities
Stream plate, described two deflector bottoms fold respectively inwards and be connected as vertical with the dual side-edge of described endplate root inverted trapezoidal plate has
Having the swash plate in the bottom pyramidal chamber that sludge reflux stitches, it is characterized in that, also includes being positioned at rectangular cavities level described in top
The drain pipe that arranges bottom downflow weir between described two end plates of axis, described downflow weir and between described swash plate, described overflow
It is arranged with between stream weir and the described deflector of described downflow weir both sides respectively along sinking that described two end plate top down overhang
The sludge settling district of molding between shallow lake dividing plate, described precipitation dividing plate, between described precipitation dividing plate and described deflector, molding leads
Stream district, the taper sludge bucket surrounded by described swash plate and two end plates, described deflector side is provided with some first through holes.
Further, it is provided with precipitation inclined plate or deposition sloped tube in the sludge settling district below described downflow weir.
Further, it is positioned on inside arbitrary described two end plates of rectangular cavities horizontal axis described in top and scum silica frost is set
Groove, arranges scum pipe bottom described scum trough and between described swash plate.
Further, described downflow weir selects cross section to be rectangle, circle, semicircle, the one of T-shaped groove.
Further, Aerobic three-phase separator also includes that being positioned at described sludge reflux seam bottom pyramidal chambers is fixedly arranged on institute
State on two end plates and concave towards the gas block panel of described sludge reflux seam, be positioned on described two end plates and be positioned under described gas block panel top
Side is provided with the second through hole, and described gas block panel is the reverse V-shaped plate of drift angle 50 degree to 80 degree.
Further, described second through hole selects equilateral triangle, rectangle, circular or polygonal one.
Further, the angle of described two swash plates is 60 degree to 90 degree.
Further, control described first through hole unlatching and i.e. can control the sewage aerobic three-phase separate of entrance with the quantity closed
From the flow of device, within the bottom of described first through hole differs 10cm with described downflow weir overhead height so that sewage can enter
Enter Aerobic three-phase separator.
Further, the top of described two end plates is along being installed with supporting arm, and described supporting arm is used for suspending aerobic three phase separation in midair
Device is in pond.
Further, described support arm bottom is provided with the foot cup for regulating described support arm height.
Further, described downflow weir both sides be provided with slag trap precipitating between dividing plate described in two.
A kind of Aerobic three-phase separator application process in sewage disposal, passes through at least one Aerobic three-phase separator
Described support arm hangs in the Aeration tank being installed on Aerobic biological process, and sewage flows into aerobic three-phase separate by described first through hole
In device, and owing to precipitation spacers block is Aerobic biological process as described swash plate position, described drain pipe water outlet
Water outlet;Aeration tank can add the fixing of further enhanced biological treatment effect or floating stuffing.
Compared with prior art, beneficial effects of the present invention:
(1) utilize the feature of conventional three-phase separator, be the most structurally optimized so that it is be suitable to aerobe reaction
Feature, achieves the unpowered automatic back flow of the mud in oxic activated sludge process simply, is greatly improved sludge retention amount,
The water body circulation process that flow-guiding channel is formed can strengthen the contact mass transfer between sewage, oxygen and microorganism, improves treatment effeciency,
Save second pond and sludge reflux power consumption simultaneously, reduce facility floor space, thus be substantially reduced the investment for the treatment of facility
And operating cost.
(2) its deflector height of the present invention is unrestricted, enters sewage between end plate and guiding region by the first through hole
(guiding region), to Aerobic three-phase separator bottom section, is controlled sewage by the first through hole number of switches simultaneously and enters aerobic three-phase
The flow of separator, the cooperation of reverse V-shaped plate and the second through hole both can realize contamination precipitation to bottom Aerobic three-phase separator, keep away again
Exempt from too much the stitching through sludge reflux of the sewage in cesspool and enter sludge settling district.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below by use required in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the first Aerobic three-phase separator three dimensional structure schematic diagram of the present invention.
Fig. 2 is the two-dimensional structure schematic diagram of Fig. 1 Aerobic three-phase separator.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
Fig. 5 is the overflow weir structure schematic diagram of Fig. 1.
Fig. 6 is the second Aerobic three-phase separator three dimensional structure schematic diagram of the present invention.
Fig. 7 is the third Aerobic three-phase separator three dimensional structure schematic diagram of the present invention.
Fig. 8 is the 4th kind of Aerobic three-phase separator three dimensional structure schematic diagram of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be directly separately
On one element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, and it can
To be directly to another element or to may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in the embodiment of the present invention, it it is only relative concept each other
Or with the normal operating condition of product as reference, and should not be regarded as restrictive.
Fig. 1 to Fig. 5 shows the first embodiment of the present invention.A kind of Aerobic three-phase separator, including two be arranged in parallel by
Bottom inverted trapezoidal plate end plate integrated with top rectangular plate 1, vertical with the dual side-edge of two end plates 1 respectively to be connected top be square
Deflector 2, two deflector 2 bottom of shape cavity I folds respectively inwards and connects with the dual side-edge of inverted trapezoidal plate is vertical bottom end plate 1
Connect the swash plate 3 of the bottom pyramidal chambers II for having sludge reflux seam 31, be positioned at two end plates of top rectangular cavity I horizontal axis
Inside the downflow weir 4 arranged on arbitrary end plate 1 between 1 and another end plate 1 upper arrange scum trough 7, bottom downflow weir 4 with
Scum pipe 9, downflow weir 4 and the downflow weir 4 liang arranged bottom the drain pipe 8 of setting, scum trough 7 and between swash plate 3 between swash plate 3
It is arranged with between the deflector 2 of side respectively along molding between the precipitation dividing plate 5, precipitation dividing plate 5 of two end plate 1 top down overhangings
Sludge settling district III, precipitation dividing plate 5 and deflector 2 between the guiding region IV of molding, between two-fold swash plate 3 and two end plates 1
The taper sludge bucket V that surrounds, in the bottom pyramidal chambers II of sludge reflux seam 31, it is fixedly arranged on drift angle 50 between two end plates 1
Spend the reverse V-shaped plate 10 to 80 degree.Deflector 2 side is provided with some first through holes 21, is positioned on two end plates 1 and is positioned at reverse V-shaped plate
The second through hole 6 it is provided with below 10 tops.
It is provided with precipitation inclined plate or deposition sloped tube in sludge settling district below downflow weir 4.
Downflow weir 4 selects cross section to be rectangle, circle, semicircle, the one of T-shaped groove.
In the present embodiment, the top of two end plates 1, along being installed with long supporting arm 12, is used for suspending Aerobic three-phase separator in midair in water
In pond.
In the present embodiment, the quantity of quantity or control the first through hole 21 switch by designing the first through hole 21 can control
The flow of the entrance Aerobic three-phase separator of sewage.Within the bottom of the first through hole 21 differs 10cm with downflow weir 4 overhead height,
Make sewage can enter Aerobic three-phase separator.
In the present embodiment, downflow weir 4 is that rectangle groove is constituted by cross section, and in other embodiments, downflow weir 4 also may be used
To select cross section for circular, semicircle, the one of T-shaped groove.
Second through hole 6 can be selected for equilateral triangle, rectangle, circular or polygonal one.
In the present embodiment, the angle of two swash plates 3 is 60 degree to 90 degree.
In the present embodiment, drain pipe 8 draining is the water outlet of Aerobic biological process, and the bottom of Aeration tank is provided with aeration dress
Put.
In the present embodiment, Aeration tank adds the fixing of further enhanced biological treatment effect or floating stuffing.
In the present embodiment, the floating thing of labor cleaning is put into scum trough 7 and can be discharged through scum pipe 9.
In the present embodiment, support arm is brace 12 of drawing money on credit, and brace 12 bottom of drawing money on credit is provided with for regulating this brace 12 of drawing money on credit
The foot cup of height, is used for suspending Aerobic three-phase separator in midair in pond.
Downflow weir 4 both sides are also provided with slag trap between two precipitation dividing plates 5.
Fig. 6 shows the second embodiment of the present invention.Unlike first embodiment, support arm is for be pushed up edge by end plate 1
It is perpendicular to the short support arm 11 that end plate 1 direction extends to outer, is used for suspending Aerobic three-phase separator in midair in pond.
Fig. 7 shows the third embodiment of the present invention.Unlike the second embodiment, support arm is for be pushed up edge by end plate 1
It is perpendicular to another short support arm 13 that deflector 2 direction extends to outer, is used for suspending Aerobic three-phase separator in midair in pond.
Fig. 8 shows the fourth embodiment of the present invention.Unlike the 3rd embodiment, support arm is for be pushed up edge by end plate 1
It is perpendicular to another brace 14 of drawing money on credit that deflector 2 direction extends to outer, is used for suspending Aerobic three-phase separator in midair in pond.
A kind of Aerobic three-phase separator application process in sewage disposal, passes through at least one Aerobic three-phase separator
Described support arm hangs in the Aeration tank being installed on Aerobic biological process, and sewage flows into aerobic three-phase by described first through hole 21
In separator, and owing to precipitation dividing plate 5 stops that, as described swash plate 3 position, the water outlet of described drain pipe 8 is at aerobe
The water outlet of reason;Gas block panel 10 is for stopping that the gas in Aeration tank enters in Aerobic three-phase separator;Aeration tank can add into
Fixing or the floating stuffing of one step enhanced biological treatment effect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent or the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (12)
1. an Aerobic three-phase separator, be arranged in parallel by bottom inverted trapezoidal plate and the integrated end of top rectangular plate including two
Plate, vertical with the dual side-edge of described two end plates be respectively connected the deflector that top is rectangular cavities, described two deflector bottoms are divided
Other fold inward the bottom pyramidal that be connected as there is sludge reflux seam vertical with the dual side-edge of described endplate root inverted trapezoidal plate
The swash plate in chamber, it is characterised in that also include the overflow between described two end plates of rectangular cavities horizontal axis described in top
Drain pipe, described downflow weir and the described downflow weir both sides arranged bottom weir, described downflow weir and between described swash plate described
Molding between the precipitation dividing plate overhang respectively, described precipitation dividing plate it is arranged with along described two end plate top down between deflector
Sludge settling district, the guiding region of molding between described precipitation dividing plate and described deflector, surrounded by described swash plate and two end plates
Taper sludge bucket, described deflector side is provided with some first through holes.
Aerobic three-phase separator the most according to claim 1, it is characterised in that the sludge settling district below described downflow weir
Inside it is provided with precipitation inclined plate or deposition sloped tube.
Aerobic three-phase separator the most according to claim 1, it is characterised in that be positioned at rectangular cavities trunnion axis described in top
On inside arbitrary described two end plates of line, scum trough is set, bottom described scum trough and between described swash plate, scum pipe is set.
Aerobic three-phase separator the most according to claim 1, it is characterised in that described downflow weir selects cross section to be square
Shape, circle, semicircle, the one of T-shaped groove.
Aerobic three-phase separator the most according to claim 1, it is characterised in that also include being positioned at the described sludge reflux seam end
It is fixedly arranged on described two end plates and concaves towards the gas block panel of described sludge reflux seam in portion's cone-shaped cavity, be positioned on described two end plates also
Being positioned at below described gas block panel top and be provided with the second through hole, described gas block panel is the reverse V-shaped plate of drift angle 50 degree to 80 degree.
Aerobic three-phase separator the most according to claim 5, it is characterised in that described second through hole selection equilateral triangle,
Rectangle, circular or polygonal one.
Aerobic three-phase separator the most according to claim 1, it is characterised in that the angle of described two swash plates be 60 degree to 90
Degree.
Aerobic three-phase separator the most according to claim 1, it is characterised in that control described first through hole and open and Guan Bi
Quantity i.e. can control sewage and enter the flow of Aerobic three-phase separator, the bottom of described first through hole and described downflow weir top
Within highly difference 10cm so that sewage can enter Aerobic three-phase separator.
Aerobic three-phase separator the most according to claim 1, it is characterised in that the top of described two end plates is along being installed with supporting
Arm, described supporting arm is used for suspending Aerobic three-phase separator in midair in pond.
Aerobic three-phase separator the most according to claim 9, it is characterised in that described support arm bottom is provided with for regulating
The foot cup of described support arm height.
11. Aerobic three-phase separator according to claim 1, it is characterised in that described downflow weir both sides are also positioned at described in two
It is provided with slag trap between precipitation dividing plate.
12. 1 kinds according to Aerobic three-phase separator application process in sewage disposal described in any one of claim 1 to 11, its
It is characterised by, at least one Aerobic three-phase separator is hung by described support arm the Aeration tank being installed on Aerobic biological process
In, sewage is flowed in Aerobic three-phase separator by described first through hole, and owing to precipitation spacers block is as described swash plate position
Putting place, described drain pipe water outlet is the water outlet of Aerobic biological process;Aeration tank can add further enhanced biological and process effect
Fixing or the floating stuffing of fruit.
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CN201610670039.3A CN106186293A (en) | 2016-08-12 | 2016-08-12 | Aerobic three-phase separator and the application process in sewage disposal thereof |
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CN201610670039.3A CN106186293A (en) | 2016-08-12 | 2016-08-12 | Aerobic three-phase separator and the application process in sewage disposal thereof |
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CN201610670039.3A Pending CN106186293A (en) | 2016-08-12 | 2016-08-12 | Aerobic three-phase separator and the application process in sewage disposal thereof |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107512770A (en) * | 2017-10-12 | 2017-12-26 | 喻昌勇 | A kind of sludge concentration multiplier |
CN107827234A (en) * | 2017-11-06 | 2018-03-23 | 深圳市清研环境科技有限公司 | A kind of device and method for the installation Aerobic three-phase separator that do not stop production |
CN110577283A (en) * | 2019-09-06 | 2019-12-17 | 深圳市清研环境科技有限公司 | multistage cross-flow circulation anoxic and aerobic sewage treatment facility and process |
CN110577329A (en) * | 2019-09-06 | 2019-12-17 | 深圳市清研环境科技有限公司 | Low-energy-consumption rapid biochemical sewage denitrification process |
CN110921886A (en) * | 2019-11-01 | 2020-03-27 | 象山德曼机械有限公司 | Concentration device for solid-liquid separation and dehydration |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107512770A (en) * | 2017-10-12 | 2017-12-26 | 喻昌勇 | A kind of sludge concentration multiplier |
CN107827234A (en) * | 2017-11-06 | 2018-03-23 | 深圳市清研环境科技有限公司 | A kind of device and method for the installation Aerobic three-phase separator that do not stop production |
CN110577283A (en) * | 2019-09-06 | 2019-12-17 | 深圳市清研环境科技有限公司 | multistage cross-flow circulation anoxic and aerobic sewage treatment facility and process |
CN110577329A (en) * | 2019-09-06 | 2019-12-17 | 深圳市清研环境科技有限公司 | Low-energy-consumption rapid biochemical sewage denitrification process |
CN110921886A (en) * | 2019-11-01 | 2020-03-27 | 象山德曼机械有限公司 | Concentration device for solid-liquid separation and dehydration |
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Address after: 518057 Research Institute of Tsinghua University, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen province C718 Applicant after: Qingyan Environmental Technology Co.,Ltd. Address before: 518057 Research Institute of Tsinghua University, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen province C718 Applicant before: SHENZHEN QINGYAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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Application publication date: 20161207 |