CN107265816A - A kind of height processing septic tank - Google Patents
A kind of height processing septic tank Download PDFInfo
- Publication number
- CN107265816A CN107265816A CN201710617807.3A CN201710617807A CN107265816A CN 107265816 A CN107265816 A CN 107265816A CN 201710617807 A CN201710617807 A CN 201710617807A CN 107265816 A CN107265816 A CN 107265816A
- Authority
- CN
- China
- Prior art keywords
- lattice
- septic tank
- aerobic
- zone
- filler
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000000945 filler Substances 0.000 claims abstract description 49
- 238000005273 aeration Methods 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 9
- 239000000645 desinfectant Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 230000002906 microbiologic effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000029087 digestion Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000000717 retained effect Effects 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 12
- 239000010802 sludge Substances 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920013639 polyalphaolefin Polymers 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
-
- 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
- Y02W10/20—Sludge processing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The present invention discloses a kind of height processing septic tank, including septic tank body, and the septic tank body is spaced one from into the first lattice, the second lattice and the 3rd lattice by the first dividing plate, second partition；The connector top rake for leading to the second lattice in the first lattice installs one piece of grid and is used as filter screen, the suspension of the overwhelming majority can be obstructed close to the connector of the one or two lattice, aeration type filter is there is also mounted on connector, not only filtration, the good environment depended on for existence is also provided to microorganism simultaneously, filler is full of aerobic microbiological and the suspension being retained down during work, suspension is decomposed by continuous digestion, therefore suspension did not resulted in the blocking of the mouth of a river and septic tank system, significantly reduced the incidence of septic tank blocking.The present invention changes the single anaerobic technique of traditional septic tank, can not only effective degradation of organic substances, and can denitrogenation dephosphorizing, water quality after treatment reaches the environmental requirement directly discharged.
Description
Technical field
The present invention relates to a kind of processing pond for sewage disposal, especially a kind of septic tank for sewage disposal, category
In sewage treatment facility technical field.
Background technology
Septic tank is as important component in living drainage system, and it is mainly removed using precipitation and anaerobic digestion
Suspension in water etc., preliminary treatment is played a part of to sewage.So far the septic tank generally used, due to its internal structure not
It is enough rationally and a series of reasons such as the handling process that is used is single, cause its treatment effect and efficiency poor.Traditional excrement
The greatest problem that the internal structure in pond is present is connected using pipeline or aperture between every lattice, and the fluidised form of sewage is in direct current flashing
State, easily causes slough and short flow phenomenon, reduces the dischargeable capacity in pond, influences overall treatment effect.In addition, working as
Preceding septic tank is single to use anaerobic ferment process, and can not only meet directly discharge or follow-up Ecological Disposal with anaerobic technique
Organic matter and ammonia nitrogen index request.Rural area and discrete areas for not yet building sewage collecting pipe network, existing septic tank
It is the requirement for being difficult to meet environmental protection.
The content of the invention
One kind is provided and be disclosure satisfy that it is an object of the invention to overcome the weak point of above-mentioned septic tank in the prior art
Organic matter, ammonia nitrogen and total phosphorus index request, the septic tank with height processing advantage directly discharged.
To achieve the above object, the technical scheme taken of the present invention is：A kind of height processing septic tank, including septic tank sheet
Body, the septic tank body is spaced one from into the first lattice, the second lattice and the 3rd lattice by the first dividing plate, second partition；Described first
Dividing plate is located between first lattice and the second lattice, and the second partition is located between second lattice and the 3rd lattice；Described
Connected between one lattice and second lattice by connector, the first bridge piece is passed through between second lattice and the 3rd lattice
Connection, first bridge piece is located at the bottom of outs open vertically the second lattice of second lattice；
Provided with water inlet, grid and aeration type filter in first lattice, the water inlet is located at first lattice
Top；The grid is connected between the top and bottom of first lattice, and the aeration type filter is located at the connector
Towards the side of the first lattice；
Regulating weir, water wheels agitating device are provided with second lattice, the regulating weir is located at connector the second lattice of direction
Side；The water wheels agitating device includes rotating shaft between being vertically fixed at the top and bottom of second lattice, located at described turn
The driving wheel blade on axle top and stir water wheels leaf located at the rotating shaft bottom；
The 3rd lattice are separated into by anoxic zone, aerobic zone, precipitation by the 3rd dividing plate, the 4th dividing plate respectively in 3rd lattice
Area；Anoxic filler is provided with the middle part of the anoxic zone, the bottom of the anoxic zone is provided with anoxic aeration head；The middle part of the aerobic zone
Provided with aerobic filler, the bottom of the aerobic zone, which is provided with above aerobic aeration head, the aerobic filler, is provided with back water pump, described time
The water inlet of water pump is located at the aerobic zone, and the delivery port of the back water pump is passed into the anoxic zone；The bottom of the settling zone
Portion, which is provided with back above dredge pump, described time dredge pump, is connected with back mud pipe, and described time mud pipe is passed through by the top of the 3rd lattice
To the top of second lattice；The second bridge piece is provided with above the aerobic filler of the aerobic zone, and the aerobic zone passes through
Second bridge piece is connected with the settling zone；The lateral wall of 3rd lattice is provided with delivery port；
The mouth of pipe that mud pipe is returned in second lattice is located in second lattice above the side of rotating shaft top driving wheel blade.
The preferred embodiment of septic tank is handled as height of the present invention, the grid in first lattice is described the
Connection, and the angle between the grid and the first lattice bottom towards the second lattice direction are tilted between at the top and bottom of one lattice
Less than 90 °.
As height of the present invention handle septic tank preferred embodiment, the aeration type filter include shell,
The filter packing and the aeration head located at the filler bottom being filled in the shell, the shell are network structure.It is described
Shell can be stamped to form using gross porosity grid.
The preferred embodiment of septic tank is handled as height of the present invention, the aeration type filter is trapezoidal knot
Structure, and the bottom of the aeration type filter of the trapezium structure is connected with the connector.
Handled as height of the present invention in the preferred embodiment of septic tank, second lattice, the water wheels stirring
The rotating shaft upper end of device is fixed on the top of second lattice by upper bearing (metal), and the lower end of the rotating shaft is fixed on by lower bearing
The bottom of second lattice.
Handled as height of the present invention in the preferred embodiment of septic tank, the 3rd lattice, the anoxic of anoxic zone
Filler is identical with the aerobic packed height of aerobic zone, and the anoxic filler is corresponding with the position of aerobic filler, and the anoxic is filled out
Expect being equipped between the bottom of the anoxic zone, between the bottom of the aerobic filler and the aerobic zone for the logical of current
Road.
The preferred embodiment of septic tank is handled as height of the present invention, the bottom of the 3rd dividing plate lacks with described
Oxygen filler and aerobic filler maintain an equal level, and the top of the 3rd dividing plate is higher than first bridge piece height.
The preferred embodiment of septic tank is handled as height of the present invention, the bottom of the 4th dividing plate is fixed on institute
The bottom of the 3rd lattice is stated, the top of the 4th dividing plate is higher than first bridge piece height.
The preferred embodiment of septic tank is handled as height of the present invention, the bottom of the settling zone is provided with two pieces not
With oblique collection swash plate, the bottom of two pieces of collections swash plate is connected to the bottom of the settling zone, and described two pieces are collected oblique
Be connected at the top of plate on the left and right side of the settling zone, described time dredge pump located at described two collection swash plate bottoms it
Between.
The preferred embodiment of septic tank, the described 3rd water outlet especially set on wall are handled as height of the present invention
Provided with flange stripper guide and solid-state disinfectant before mouthful, the solid-state disinfectant is on the flange stripper guide.Before the delivery port
Water outlet backplate is set, and the water outlet backplate is L-shaped, the water outlet backplate is connected with the delivery port and forms sealed bottom, on
The structure of end opening.Solid-state disinfectant is set in the top of the water outlet backplate, the water handled is first carried out disinfection, Ran Houzai
Discharge, preferably improves the water quality of the water of discharge.
The height processing septic tank of the present invention, the connector top rake for leading to the second lattice in the first lattice is installed one piece of grid and made
For filter screen, the suspension of the overwhelming majority can be obstructed close to the connector of the one or two lattice.In addition, there is also mounted exposure on connector
Gas type filter, the filter is shaped as prismatoid, and shell is stamped to form by gross porosity grid, and inside is full of filter packing, and
And filler bottom is provided with aeration head, make filter interior be in aerobic state.Filter packing not only filtration, simultaneously
Also the good environment depended on for existence is provided to microorganism, filler is full of aerobic microbiological and the suspension being retained down during work
Thing, suspension is just decomposed as the nutrients of aerobic microbiological by continuous digestion, thus suspension do not resulted in the mouth of a river and
The blocking of septic tank system, significantly reduces the incidence of septic tank blocking.The present invention is by traditional single anaerobism work of septic tank
Skill changes into An/A/O (anacerobic/anoxic/oxic) Simultaneous Denitrification dephosphorization process, the typical anaerobism-lack
Oxygen-aerobic combination technique can have organics removal, denitrogenation, the function of dephosphorization simultaneously, and effluent quality after treatment can reach
To the environmental requirement directly discharged.
Brief description of the drawings
Fig. 1 is that height of the present invention handles a kind of structural representation of embodiment of septic tank.
Fig. 2 is the structural representation of water wheels agitating device in the second lattice shown in Fig. 1.
In figure, 1 it is the first lattice, 2 is the second lattice, 3 is the 3rd lattice, 10 is the first dividing plate, 20 is second partition, 30 is the 3rd
Dividing plate, 40 be the 4th dividing plate, 11 be water inlet, 12 be aeration type filter, 13 be connector, 14 be grid, 21 be that water wheels are stirred
Mix device, 210 be rotating shaft, 211 be driving wheel blade, 212 for stir water wheels leaf, 213 be upper bearing (metal), 214 be lower bearing, 22 be first
Bridge piece, 23 be back mud pipe, 24 be regulating weir, 31 be anoxic zone, 32 be aerobic zone, 33 be settling zone, 310 be that anoxic is filled out
Material, 311 be anoxic aeration head, 320 be aerobic filler, 321 be aerobic aeration head, 322 be back water pump, 323 be the second connecting bending
Pipe, 330 be back dredge pump, 331 be delivery port, 332 be collection swash plate, 333 be flange stripper guide, 334 be solid-state disinfectant.
Embodiment
To better illustrate the purpose of the present invention, technical scheme and beneficial effect, below in conjunction with accompanying drawing and specific implementation
The invention will be further described for example.
Height of the invention handles a kind of embodiment of septic tank, as shown in figure 1 and 2, is highly handled described in the present embodiment
Septic tank include septic tank body, the septic tank body by the first dividing plate 10, second partition 20 be spaced one from into the first lattice 1,
Second lattice 2 and the 3rd lattice 3；First dividing plate 10 is located between the lattice 2 of the first lattice 1 and second, the second partition 20
Between the lattice 3 of the second lattice 2 and the 3rd；Connected between first lattice 1 and second lattice 2 by connector 13, it is described
Connected between second lattice 2 and the 3rd lattice 3 by the first bridge piece 22, first bridge piece 22 is located at described second
The bottom of the outs open of lattice 2 vertically the second lattice 2；
Provided with water inlet 11, grid 14 and aeration type filter 12 in first lattice 1, the water inlet 11 is located at described
The top of first lattice 1；The grid 14 is connected between the top and bottom of first lattice 1, the aeration type filter 12
Located at the connector 13 towards the side of the first lattice 1；
Regulating weir 24, water wheels agitating device 21 are provided with second lattice 2, the regulating weir 24 is located at the direction of connector 13
The side of second lattice 2；The water wheels agitating device 21 includes the rotating shaft being vertically fixed between the top and bottom of the second lattice 2
210th, water wheels leaf 212 is stirred located at the driving wheel blade 211 on the top of rotating shaft 210 and located at the bottom of rotating shaft 210；
The 3rd lattice 3 are separated into by anoxic zone 31 by the 3rd dividing plate 30, the 4th dividing plate 40 respectively in 3rd lattice 3, it is good
Oxygen area 32, settling zone 33；The middle part of anoxic zone 31 is provided with anoxic filler 310, and the bottom of the anoxic zone 31 exposes provided with anoxic
Gas first 311；The middle part of the aerobic zone 32 is provided with aerobic filler 320, and the bottom of the aerobic zone 32 is provided with aerobic aeration head
321, the aerobic top of filler 320 is provided with back water pump 322, and the water inlet of the back water pump 322 is located at the aerobic zone 32, institute
The delivery port 331 for stating back water pump 322 is passed into the anoxic zone 31；The bottom of the settling zone 33 is provided with back dredge pump 330, described
The top for returning dredge pump 330 is connected with back mud pipe 23, and described time mud pipe 23 is passed into described second by the top of the 3rd lattice 3
The top of lattice 2；The top of aerobic filler 320 of the aerobic zone 32 is provided with the second bridge piece 323, and the aerobic zone 32 passes through
Second bridge piece 323 is connected with the settling zone 33；The lateral wall of 3rd lattice 3 is provided with delivery port 331；
The mouth of pipe that mud pipe 23 is returned in second lattice 2 is located at driving wheel blade 211 in the top of rotating shaft 210 in second lattice 2
Above side.
It is preferred that as shown in Figure 1, the grid 14 in first lattice 1 inclines between the top and bottom of the first lattice 1
Tiltedly connection, and the angle in direction the second lattice 2 direction is less than 90 ° between the grid 14 and the bottom of the first lattice 1.
It is preferred that as shown in Figure 1, the aeration type filter 12 includes shell, the filtering being filled in the shell
Filler and the aeration head located at the filler bottom, the shell are network structure.More preferably, the aeration type filter 12 is
Trapezium structure, and the bottom of the aeration type filter 12 of the trapezium structure is connected with the connector 13.
It is preferred that as shown in Figure 1, in second lattice 2, the upper end of rotating shaft 210 of the water wheels agitating device 21 passes through
Upper bearing (metal) 213 is fixed on the top of second lattice 2, and the lower end of the rotating shaft 210 is fixed on described second by lower bearing 214
The bottom of lattice 2.
It is preferred that as shown in Figure 1, in the 3rd lattice 3, the anoxic filler 310 of anoxic zone 31 is good with aerobic zone 32
Oxygen filler 320 is highly identical, and the anoxic filler 310 is corresponding with the position of aerobic filler 320, the anoxic filler 310 with
It is equipped between the bottom of the anoxic zone 31, between the bottom of the aerobic filler 320 and the aerobic zone 32 for current
Passage.
It is preferred that as shown in Figure 1, bottom and the anoxic filler 310 and the aerobic filler 320 of the 3rd dividing plate 30
Maintain an equal level, the top of the 3rd dividing plate 30 is higher than the height of the first bridge piece 22.
It is preferred that as shown in Figure 1, the bottom of the 4th dividing plate 40 is fixed on the bottom of the 3rd lattice 3, described
The top of four dividing plates 40 is higher than the height of the first bridge piece 22.
It is preferred that as shown in Figure 1, the bottom of the settling zone 33 is provided with the oblique collection swash plate 332 of two pieces of differences, institute
The bottom for stating two pieces of collection swash plates 332 is connected to the bottom of the settling zone 33, the top difference of two pieces of collections swash plate 332
On the left and right side for being connected to the settling zone 33, described time dredge pump 330 is between described two collection swash plate 332 bottoms.
It is preferred that as shown in Figure 1, flange stripper guide 333 is provided with before the delivery port 331 set on the outer wall of the 3rd lattice 3
With solid-state disinfectant 334, the solid-state disinfectant 334 is on the flange stripper guide 333.
Highly handle septic tank, including septic tank body described in the present embodiment, the septic tank body by the first dividing plate 10,
Second partition 20 is spaced one from into the first lattice 1, the second lattice 2 and the 3rd lattice 3；There is water inlet 11 in first lattice 1, the first lattice 1 lead to
The top rakes of connector 13 of second lattice 2 installs one piece of grid 14, and connector 13 is towards installing an aeration type on the direction of the first lattice 1
Filter 12, the aeration type filter 12 is shaped as prismatoid, and shell is stamped to form by gross porosity grid, and inside is filled out full of filtering
Material, and filler bottom is provided with aeration head；Connector 13 is towards installing regulating weir 24 on the second lattice direction；In second lattice 2
Be equipped with water wheels agitating device 21, the water wheels agitating device 21 by rotating shaft 210, stir water wheels leaf 212, driving wheel blade 211, upper bearing (metal)
213rd, the part such as lower axle 214 is constituted, and is returned 23 mouthfuls of mud pipe and is arranged on the inclined side position in top that driving wheel blade is suitably distant from, and
Ensure back 23 mouthfuls of mud pipe and driving wheel blade 211 on the water surface；Second lattice 2 and the 3rd lattice 3 are connected by the first bridge piece 22
It is logical, the bent tube section direction bottom of pond of the second lattice 2 of the first bridge piece 22；3rd lattice 3 are divided into three regions, from left to right anoxic zone
31 install anoxic filler 310 and anoxic aeration head 311, and anoxic filler 310 retains suitable distance with bottom of pond, logical for use as current
Road, is close to anoxic filler 310 and installs the 3rd dividing plate 30, the bottom of the 3rd dividing plate 30 maintains an equal level with anoxic filler 310, and top compares first
The tube top of bridge piece 22 is slightly higher, and the 3rd dividing plate 30 makees fixed pivot by front and rear pool wall；3rd dividing plate 30 and the 4th dividing plate 40
Between be aerobic zone 32, aerobic filler 320, aerobic aeration first 321 and back water pump 322 are installed in the region, and the 4th dividing plate 40 is close to
The aerobic filler 320 of filler is installed, and bottom of pond is close in the bottom of the 4th dividing plate 40, and overhead height is omited than the tube top of the first bridge piece 22
Height, the water inlet of back water pump 322 is in the second area of the 3rd lattice 3, and delivery port is in the first area of the 3rd lattice 3, the back water pump 322
Pool wall makees fixed pivot in dependence；It is the 3rd region between 4th dividing plate 40 and right pool wall, the region is as settling zone 33, the
The top of four dividing plates 40 is provided with the second bridge piece 323, and the bent tube section of second bridge piece 323 is towards settling zone 33
Bottom of pond, the bottom of pond of settling zone 33 is provided with the oblique collection swash plate 332 of two pieces of differences, and two pieces of the middle of collection swash plate 332 install one
Platform returns dredge pump 330, and the outlet for returning dredge pump 330 takes back mud pipe 23, returns mud pipe 23 and leads at the water surface of the second lattice 2；Settling zone 33
It is provided with above right pool wall before delivery port 331, delivery port 331 and flange stripper guide 333 and solid disinfecting agent 334 is installed.
Highly septic tank is handled described in the present embodiment in use, concrete processing procedure is as follows：
(1) sanitary sewage flows into the first lattice 1 by water inlet 11, and after precipitation and anaerobic fermentation, sewage is divided into three layers：Bottom
Layer sludge settling thing, middle level mixed liquor, upper strata excrement skin suspension.Grid 14 prevents bulky grain suspension from being connected close to two lattice are led to
Mouth 13, thus only mixed liquor and the small granular suspended matters that can be flowed into after grid 14, these mixed liquors flow into aeration type mistake again
Filter 12, particle is retained by filter packing, and filter packing be full of aerobic microbiological, the positive good utilisation of these aerobic microbiologicals these
Particle suspensions are able to decompose removing as growing nutrient thing, thus the suspension of retention, and mixed liquor is filtered by aeration type
Enter the second lattice 2 after device 12 and regulating weir 24.In addition, the connector 13 of first and second lattice 2 is installed towards on the direction of the second lattice 2
One regulating weir 24, the second lattice 2 are quantitatively transferred to by the mixed liquor of the first lattice 1, and the flowed fluctuation of sanitary sewage relies on the first lattice 1
Make buffering regulation；
(2) the second lattice 2 are entered by the oettIed sewage mixed liquor of the first lattice 1, synchronous second lattice 2 that enter also have from precipitation
The returned sludge that dredge pump 330 is discharged is returned in area 33, and these returned sludges are rich in PAOs, phosphorus are fully released under anaerobic, simultaneously
Consume partial organic substances.In order that sludge and raw sewage, which are sufficiently mixed on contact, the second lattice 2, is provided with water wheels agitating device
21, the kinetic energy of the water wheels agitating device 21 falls potential energy from 23 mouthfuls of discharge sludge of time mud pipe, and specific implementation method is：The water
Wheel agitating device 21 by rotating shaft 210, stir water wheels leaf 212, driving wheel blade 211, the part such as upper bearing (metal) 213, lower bearing 214 is constituted,
Return 23 mouthfuls of mud pipe and be arranged on the inclined side position in top that driving wheel blade 211 is suitably distant from, and ensure back 23 mouthfuls of mud pipe and drive
Driving wheel leaf 211, when sludge is discharged into by returning 23 mouthfuls of mud pipe, just impacts driving wheel blade 211 on the water surface when it falls, under
Fall the kinetic energy that potential energy is agitating device, so as to make agitating device be rotated, and the sludge for continuing to fall drop down onto the water surface it
Then as the current being stirred and raw sewage are sufficiently mixed when lower；
(3) muddy water mixed solution in the second lattice 2 after anaerobic reaction passes through the first bridge piece 22 the 3rd lattice 3 of entrance
Anoxic zone 31, while the mixed liquor by Aerobic Process for Treatment also aspirates go back to anoxic zone 31 by back water pump 322, the mixed liquor of these backflows
Substantial amounts of NO3- is brought, denitrifying bacterium is using NO3- as electron acceptor, using organic matter as electron donor, carry out nitrate respiration, completed
Denitrification；
(4) behind hypoxia response area, mixed liquor is flowed out by the bottom of anoxic filler 310, and in the aerobic bottom stream filled out
Enter aerobic zone 32, aerobic reactor zone is multi-functional, aerobic heterotroph, nitrifier and each its duty to the greatest extent of PAOs, is had respectively
The degraded of machine thing, NH3-N nitrification and a large amount of absorptions of phosphorus, afterwards, the mixed liquor crossed by Aerobic Process for Treatment are partly refluxed pump
Suction is back to anoxic zone 31, partly enters settling zone 33 by the second bridge piece 323；
(5) function of settling zone 33 is to carry out mud-water separation, and sludge settling is back to the second lattice 2 in bottom by all suctions
Anaerobic zone, and supernatant is then again passed through after solid-state disinfectant 334 disinfects, and is discharged by delivery port 331；
(6) press septic tank administrative provisions, periodically to the sediment of the first lattice 1, suspension, the second lattice 2 excess sludge
Carry out suction and pumping cleaning, you can make system be in normal operating condition.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope is protected, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Understand, technical scheme can be modified or equivalent substitution, without departing from the essence of technical solution of the present invention
And scope.
Claims (10)
1. a kind of height processing septic tank, it is characterised in that including septic tank body, the septic tank body by the first dividing plate,
Second partition is spaced one from into the first lattice, the second lattice and the 3rd lattice；First dividing plate be located at first lattice and the second lattice it
Between, the second partition is located between second lattice and the 3rd lattice；Pass through connection between first lattice and second lattice
Mouth connection, is connected between second lattice and the 3rd lattice by the first bridge piece, and first bridge piece is located at institute
State the bottom of the outs opens of the second lattice vertically the second lattice；
Provided with water inlet, grid and aeration type filter in first lattice, the water inlet is located at the top of first lattice；
The grid is connected between the top and bottom of first lattice, and the aeration type filter is located at the connector towards the
The side of one lattice；
Regulating weir, water wheels agitating device are provided with second lattice, the regulating weir is located at the side of connector the second lattice of direction；
The water wheels agitating device includes rotating shaft between being vertically fixed at the top and bottom of second lattice, located at the rotating shaft top
Driving wheel blade and stir water wheels leaf located at the rotating shaft bottom；
The 3rd lattice are separated into by anoxic zone, aerobic zone, settling zone by the 3rd dividing plate, the 4th dividing plate respectively in 3rd lattice；
Anoxic filler is provided with the middle part of the anoxic zone, the bottom of the anoxic zone is provided with anoxic aeration head；Set in the middle part of the aerobic zone
There is aerobic filler, the bottom of the aerobic zone, which is provided with above aerobic aeration head, the aerobic filler, is provided with back water pump, the backwater
The water inlet of pump is located at the aerobic zone, and the delivery port of the back water pump is passed into the anoxic zone；The bottom of the settling zone
Mud pipe is connected with back provided with returning above dredge pump, described time dredge pump, described time mud pipe is passed into by the top of the 3rd lattice
The top of second lattice；The second bridge piece is provided with above the aerobic filler of the aerobic zone, and the aerobic zone passes through institute
The second bridge piece is stated to connect with the settling zone；The lateral wall of 3rd lattice is provided with delivery port；
The mouth of pipe that mud pipe is returned in second lattice is located in second lattice above the side of rotating shaft top driving wheel blade.
2. height processing septic tank as claimed in claim 1, it is characterised in that the grid in first lattice is described first
Connection is tilted between at the top and bottom of lattice, and the angle between the grid and the first lattice bottom towards the second lattice direction is small
In 90 °.
3. height processing septic tank as claimed in claim 2, it is characterised in that the aeration type filter includes shell, filled out
The filter packing and the aeration head located at the filler bottom filled in the shell, the shell is network structure.
4. height processing septic tank as claimed in claim 3, it is characterised in that the aeration type filter is trapezium structure,
And the bottom of the aeration type filter of the trapezium structure is connected with the connector.
5. height processing septic tank as claimed in claim 1, it is characterised in that in second lattice, the water wheels stirring dress
The rotating shaft upper end put is fixed on the top of second lattice by upper bearing (metal), and the lower end of the rotating shaft is fixed on institute by lower bearing
State the bottom of the second lattice.
6. height processing septic tank as claimed in claim 1, it is characterised in that in the 3rd lattice, the anoxic of anoxic zone is filled out
Material is identical with the aerobic packed height of aerobic zone, and the anoxic filler is corresponding with the position of aerobic filler, the anoxic filler
It is equipped between the bottom of the anoxic zone, between the bottom of the aerobic filler and the aerobic zone for the logical of current
Road.
7. as described in claim 1 or 6 height processing septic tank, it is characterised in that the bottom of the 3rd dividing plate with it is described
Anoxic filler and aerobic filler maintain an equal level, and the top of the 3rd dividing plate is higher than first bridge piece height.
8. height processing septic tank as claimed in claim 1, it is characterised in that the bottom of the 4th dividing plate is fixed on described
The bottom of 3rd lattice, the top of the 4th dividing plate is higher than first bridge piece height.
9. height processing septic tank as claimed in claim 1, it is characterised in that the bottom of the settling zone is provided with two pieces of differences
Oblique collection swash plate, the bottom of two pieces of collections swash plate is connected to the bottom of the settling zone, two pieces of collections swash plate
Top be connected on the left and right side of the settling zone, described time dredge pump located at described two collection swash plate bottoms it
Between.
10. height processing septic tank as claimed in claim 1, it is characterised in that the described 3rd water outlet especially set on wall
Provided with flange stripper guide and solid-state disinfectant before mouthful, the solid-state disinfectant is on the flange stripper guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617807.3A CN107265816A (en) | 2017-07-26 | 2017-07-26 | A kind of height processing septic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617807.3A CN107265816A (en) | 2017-07-26 | 2017-07-26 | A kind of height processing septic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107265816A true CN107265816A (en) | 2017-10-20 |
Family
ID=60079577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710617807.3A Pending CN107265816A (en) | 2017-07-26 | 2017-07-26 | A kind of height processing septic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107265816A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218172A (en) * | 2018-02-22 | 2018-06-29 | 邱学尧 | Filter pipe formula septic tank up to standard |
| CN109694162A (en) * | 2019-02-15 | 2019-04-30 | 周鼎力 | A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard |
| CN110921969A (en) * | 2019-07-25 | 2020-03-27 | 重庆潜灵科技有限公司 | Multifunctional sewage treatment device |
| CN117735721A (en) * | 2024-02-20 | 2024-03-22 | 中国市政工程华北设计研究总院有限公司 | Denitrification type low-carbon-emission five-grid septic tank and treatment process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299975A (en) * | 1995-05-06 | 1996-11-19 | Masunori Mori | Purifying tank having defoaming device |
| JP2000093992A (en) * | 1998-09-22 | 2000-04-04 | Nishihara Environ Sanit Res Corp | Wastewater treatment system |
| CN105502825A (en) * | 2015-12-28 | 2016-04-20 | 李文 | Integrated domestic sewage treatment equipment and treatment method |
| CN206955883U (en) * | 2017-07-26 | 2018-02-02 | 广州市卓冠环保科技有限公司 | A kind of height processing septic tank |
-
2017
- 2017-07-26 CN CN201710617807.3A patent/CN107265816A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299975A (en) * | 1995-05-06 | 1996-11-19 | Masunori Mori | Purifying tank having defoaming device |
| JP2000093992A (en) * | 1998-09-22 | 2000-04-04 | Nishihara Environ Sanit Res Corp | Wastewater treatment system |
| CN105502825A (en) * | 2015-12-28 | 2016-04-20 | 李文 | Integrated domestic sewage treatment equipment and treatment method |
| CN206955883U (en) * | 2017-07-26 | 2018-02-02 | 广州市卓冠环保科技有限公司 | A kind of height processing septic tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218172A (en) * | 2018-02-22 | 2018-06-29 | 邱学尧 | Filter pipe formula septic tank up to standard |
| CN109694162A (en) * | 2019-02-15 | 2019-04-30 | 周鼎力 | A kind of remodeling septic tank of rural toilet liquid dung and sanitary wastewater processing up to standard |
| CN110921969A (en) * | 2019-07-25 | 2020-03-27 | 重庆潜灵科技有限公司 | Multifunctional sewage treatment device |
| CN117735721A (en) * | 2024-02-20 | 2024-03-22 | 中国市政工程华北设计研究总院有限公司 | Denitrification type low-carbon-emission five-grid septic tank and treatment process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107265816A (en) | A kind of height processing septic tank | |
| CN109879425A (en) | A kind of equipment of sewage treatment deep phosphorous removal denitrogenation | |
| CN208791419U (en) | Integrated buried type rural domestic sewage treating device | |
| CN106116045A (en) | A kind of efficiently villages and small towns waste water treating and reutilizing device and technique thereof | |
| CN108821515A (en) | A kind of bio-pharmaceuticals sewage disposal system and method | |
| CN110143719A (en) | A method of pressing down stifled aeration-type artificial wet land system and its purification sewage | |
| CN109626641A (en) | Ammonia nitrogen waste water processing system and ammonia nitrogen waste water treatment method | |
| CN109354343B (en) | Sewage treatment system and sewage treatment method by utilizing sludge fermentation of primary sedimentation tank | |
| CN206955883U (en) | A kind of height processing septic tank | |
| CN107601781A (en) | A kind of sewage disposal system | |
| CN107244785A (en) | A kind of microkinetic septic tank | |
| CN114014492A (en) | Low carbon nitrogen ratio sewage treatment system | |
| CN100443425C (en) | Rapid treatment process for middle-small sewage source, and integrated rapid sewage treatment station thereof | |
| CN209522740U (en) | A kind of biomembrane sewage treatment integral structure pond | |
| CN113716815B (en) | A integration sled dress device for handling high nitrogen phosphorus content domestic sewage | |
| CN108911434A (en) | Without pipe network domestic sewerage total system | |
| CN215365350U (en) | Railway station sewage treatment system | |
| CN209685531U (en) | Waste water treatment system | |
| CN108821504A (en) | A kind of integrated form sewage disposal system | |
| CN211896546U (en) | Integrated sewage treatment equipment | |
| CN107540160A (en) | Cultivation wastewater purification handling process and its device | |
| CN207811366U (en) | A kind of sewage disposal system | |
| CN208234719U (en) | A kind of sewage treatment plant proposes mark modernization system | |
| CN110980952A (en) | Villages and small towns sewage infiltration pond | |
| CN110156265A (en) | Integrated effluent disposal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |