CN109665621A - A kind of convenient and efficient energy-saving module integrated sewage water biological treatment system - Google Patents
A kind of convenient and efficient energy-saving module integrated sewage water biological treatment system Download PDFInfo
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- CN109665621A CN109665621A CN201910095737.9A CN201910095737A CN109665621A CN 109665621 A CN109665621 A CN 109665621A CN 201910095737 A CN201910095737 A CN 201910095737A CN 109665621 A CN109665621 A CN 109665621A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 239000010865 sewage Substances 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 54
- 238000006396 nitration reaction Methods 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 70
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 150000004008 N-nitroso compounds Chemical class 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of convenient and efficient energy-saving module integrated sewage water biological treatment systems, it include: anaerobic reaction aerobic nitrification reaction combination box, anaerobic reaction aerobic nitrification reacts reversely combined case, anti-nitration reaction filtration combination case, anti-nitration reaction filters reversely combined case, by preposition anaerobic reaction, aerobic nitrification reaction, anti-nitration reaction, adsorption filtration cleaning module chemical combination reason is combined together, aerobic nitrification area uses combination biochemistry ball group and Waterwheel-type biology roller, it is not required to be aerated, system integrally makes full use of the gravity normal throw of water, make full use of each technical module space, reach good energy saving and efficiency increasing purpose, it is conducive to large-scale production simultaneously, facilitation installation, meet medium-sized and small enterprises, breeding enterprise, remote mountain areas, the sewage treatment demand of black and odorous water.The present invention can be assembled in container, or be assembled in mobile sewage treatment car, can also improve load carrying according to the flow of sewage, system multiple groups parallel connection according to sewage pollution degree, cabinet multiple groups series connection.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, specially a kind of convenient and efficient energy-saving module integrated sewage water is raw
Object processing system.
Background technique
With the rapid development of China's industrial and agricultural production, total nitrogen, phosphorus and oxygen consumption organic pollutant are also increasing in water body.
Waste water is largely discharged into rivers, a large amount of dissolved oxygens consumed in water body, and the nitrate nitrogen in water environment is in various organic compounds containing nitrogens
Under the action of, N- nitroso compound is formed, animals and plants and the living environment of the mankind are seriously affected.
Common sewage denitrification method have the physico-chemical process such as neutralisation, chemical precipitation method, air stripping method, ion-exchange and
Nitration denitrification biological denitrificaion method etc..Sewage Biological Treatment is the main method of sewage treatment, including biological activated sludge method
The characteristics of big serial with biofilm two, but generally existing complex process, cost are high, land occupation is big, Maintenance Difficulty.
By aerobic treatment unit and Anaerobic Treatment unit integral, equipment, modularization can greatly reduce land area,
Capital construction cost and pipeline equipment investment, therefore integrated anaerobic-aerobic bioreactor becomes the trend of bioreactor development,
Modularization, facilitation, energy-saving are also current urgent problem.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient and efficient energy-saving module integrated sewage water biological treatment systems, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of convenient and efficient energy-saving module integrated sewage water
Biological treatment system, comprising: anaerobic reaction aerobic nitrification reacts combination box；Anaerobic reaction aerobic nitrification reacts reversely combined case；
Anti-nitration reaction filtration combination case；Anti-nitration reaction filters reversely combined case；
The described anaerobic reaction aerobic nitrification reaction combination box by the first seal case, the first water inlet, first partition, second every
Plate, the first water outlet composition, the first partition inclination parallel with second partition are fixed in inside the first seal case, the
First seal case is divided into three parts, respectively anaerobism cavity, passageway cavity, nitrification cavity by one partition and second partition,
Wherein first partition upper end is connect with the first water inlet, and first partition lower end is provided with aperture and crosses water plate, is below first partition
Anaerobism cavity, anaerobism cavity is interior to be filled with anaerobism filler, and second partition lower end is connect with the first water outlet, is above second partition
Cavity is nitrified, second partition upper surface is disposed with porous biological stuffing box, Waterwheel-type biological respinse roller, gear from top to bottom
Flowing plate, the first seal case upper end are provided with air window；The Waterwheel-type biological respinse roller is by shaft, bio-carrier
Cylinder, blade composition, the bio-carrier cylinder are fixed in shaft, and bio-carrier cylindrical inside culture has aerobic nitrification micro-
Biology, the blade are uniformly fixed in shaft, and length is greater than the diameter of bio-carrier cylinder；
The anaerobic reaction aerobic nitrification reacts reversely combined case and reacts combination box structure in the horizontal direction with anaerobic nitrification
Symmetrically, the water inlet that anaerobic reaction aerobic nitrification reacts reversely combined case reacts combination box water outlet with anaerobic reaction aerobic nitrification
Connection is fitted closely to communicate；
The anti-nitration reaction filtration combination case is by the second seal case, the second water inlet, third partition, the 4th partition,
Two water outlets composition, the third partition inclination parallel with the 4th partition be fixed in inside the second seal case, third every
Second seal case is divided into three parts by plate and the 4th partition, and respectively denitrification cavity, passageway cavity, adsorption filtration is empty
Chamber, wherein third partition upper end is connect with the second water inlet, and third partition lower end is provided with aperture and crosses water plate, third partition lower section
For denitrification cavity, denitrification filler is filled in denitrification cavity, the 4th partition lower end is connect with the second water outlet, the 4th every
It is respectively arranged with filtering area water fender and overflow ducts water fender on rear side of plate, is adsorption filtration cavity, absorption above the 4th partition
Filtering material of activated carbon is filled in filtrate chamber, the filtering area water fender lower end is provided with aperture and crosses water plate；The anti-nitre
The water inlet for changing reaction filtration combination case is fitted closely with the water outlet that anaerobic reaction aerobic nitrification reacts reversely combined case to be connect
It communicates；
The anti-nitration reaction filters reversely combined case and anti-nitration reaction filtration combination case symmetrical configuration in the horizontal direction,
The water inlet that anti-nitration reaction filters reversely combined case fits closely connection with anti-nitration reaction filtration combination case water outlet and communicates.
Further, the first water inlet lower end is provided with aperture and crosses water plate, is internally provided with filter bag, and first enters
Outside is provided with first row stomata at the mouth of a river.
Further, carbon source adder, second row stomata are provided on the outside of second water inlet.
Further, recoil hole flushing is provided on the outside of the anaerobism cavity and the cabinet at denitrification cavity.
Further, anaerobic reaction aerobic nitrification reaction combination box reacts reversed group with anaerobic reaction aerobic nitrification
Mould assembling is one group, can be arranged in series multiple groups；The anti-nitration reaction filtration combination case filters reversely combined with anti-nitration reaction
Case is one group, can be arranged in series multiple groups, the system of composition can be in parallel.
Compared with prior art, the beneficial effects of the present invention are:
1. of the invention by preposition anaerobic reaction, aerobic nitrification reaction, anti-nitration reaction, filtration, purification function modoularization reasonable combination
Together, it makes full use of the gravity normal throw of water, make full use of each module volume, reach good energy saving and efficiency increasing and make
With；
2. aerobic nitrification area of the present invention front end uses biologic packing material box, pushes combination biochemistry ball to move using hydraulic action, make it
In alternation of wetting and drying, oxygen abundance state, it is conducive to nitrifier and forms nitration reaction, be not required to aerator, save energy consumption, mention
High purification efficiency.
3. watermill type biology roller in aerobic zone of the present invention, is pushed using waterpower, roller bio-carrier cylinder circulation is in water
In middle air, alternation of wetting and drying oxygen abundance is conducive to improve microorganism nitrification efficiency, and biological roller is not required to extra power, is not required to increase
Add aerating system, can be energy-saving, and promote quality of water treatment efficiency；
4. the present invention can be used with other sewage treatment process optimum organizations, have the characteristics that flexibility, economy, high efficiency；
5. since each section processing equipment of this system is all made of the mode of rectangular box body combination, and the shape ruler of each cabinet
Very little and connection type can use standard box bodies, and these cabinets are can to use industrialized production in factory according to mark
Quasi- manufacture, forms large-scale production, substantially reduces cost, and live installation and maintenance are also very simple and efficient；
6. being only applicable to the lesser sewage treatment of load at present, but more cabinets series connection and system parallel way can be taken to improve
Processing capacity.
Polypropylene fibre cloth can be used in filter bag in the present invention；In the present invention anaerobism filler can be used soft cellulose filler,
PE semi soft packing, combined fiber filler, floating stuffing (macromolecule biochemistry ball+hydroformylation polyvinyl silk bouquet), the present invention in it is additional
Carbon source mainly includes methanol, ethyl alcohol, sodium acetate, dextrose and saccharose；Polypropylene+Wei Ni can be used in denitrification filler in the present invention
Synthetic fibre material biological rope or biochemistry ball add fiber filament composite filling；Combination biologic packing material is adopted in multiporous biological stuffing box in the present invention
With the porous biochemistry ball of polypropylene, filled polyurethane biochemistry cotton in ball；The bio-carrier cylinder of Waterwheel-type biology roller in the present invention
Using the high-molecular porous gap water wetted material such as rattan cotton.
The present invention can be arranged in series multiple groups according to sewage pollution situation, can also be set according to the flow of sewage, system parallel connection
Raising load is set, the present invention, which has, to be taken up little area, modularization, is easily assembled, is energy-saving, combining promotion depuration quality with kinds of processes
The advantages that.
Detailed description of the invention
Fig. 1 is that anaerobic reaction aerobic nitrification of the present invention reacts combination box structural schematic diagram；
Fig. 2 is that anaerobic reaction aerobic nitrification of the invention reacts reversely combined box structure schematic diagram；
Fig. 3 is anti-nitration reaction filtration combination box structure schematic diagram of the present invention；
Fig. 4 is that anti-nitration reaction of the present invention filters reversely combined box structure schematic diagram；
In figure: anaerobic reaction aerobic nitrification reacts combination box-A, anaerobic reaction aerobic nitrification reacts reversely combined case-B, denitrification
React filtration combination case-C, anti-nitration reaction filters reversely combined case-D；
The first seal case of 11-；The first water inlet of 12-；13- first partition；14- second partition；The first water outlet of 15-；16- detests
Oxygen filler；17- biologic packing material box with holes；18- Waterwheel-type biological respinse roller；19- flow-stopping plate；A- anaerobism cavity；The passageway b- is empty
Chamber；C- nitrifies cavity；
31- shaft；32- bio-carrier cylinder；33- blade；
The second seal case of 21-；The second water inlet of 22-；23- third partition；The 4th partition of 24-；The second water outlet of 25-；26- is anti-
Nitrify filler；27- filtering area water fender；28- overflow ducts water fender；29- carbon leaching material；D- denitrification cavity；The passageway e-
Cavity；F- absorbs and filter cavity；
Water plate is crossed in 3- aperture；4- air window；5- filter bag；6a- first row stomata；6b- second row stomata；7- carbon source adder；
8- recoil hole flushing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of convenient and efficient energy-saving module integrated sewage water biological treatment system, packets
Include: anaerobic reaction aerobic nitrification reacts combination box A, anaerobic reaction aerobic nitrification reacts reversely combined case B, anti-nitration reaction filtering
Combination box C, anti-nitration reaction filter reversely combined case D,
The anaerobic reaction aerobic nitrification reaction combination box A is by the first seal case 11, the first water inlet 12, first partition
13, second partition 14, the first water outlet 15 composition, the first partition 13 inclination parallel with second partition 14 are fixed in the
Inside one seal case 11, the first seal case 11 is divided into three parts with second partition 14 by first partition 13, is respectively detested
Oxygen cavity a, passageway cavity b, nitrification cavity c, wherein 12 upper end of first partition is connect with the first water inlet 12, under first partition 13
End is provided with aperture and crosses water plate 3a, is anaerobism cavity a below first partition 13, and anaerobism filler 15 is filled in anaerobism cavity a, the
Two partitions, 14 lower end is connect with the first water outlet 15, is nitrification cavity c above second partition 14,14 upper surface of second partition is from upper
Multiporous biological stuffing box 17, Waterwheel-type biological respinse roller 18, flow-stopping plate 19, first seal box are disposed under and
11 upper end of body is provided with air window 4；The Waterwheel-type biological respinse roller 18 is by shaft 31, bio-carrier cylinder 32, blade 33
Composition, the bio-carrier cylinder 32 are fixed in shaft 31, and culture has the micro- life of aerobic nitrification inside bio-carrier cylinder 32
Object, the blade are uniformly fixed in shaft, and length is greater than bio-carrier body diameter；
The anaerobic reaction aerobic nitrification reacts reversely combined case B and reacts combination box A with anaerobic reaction aerobic nitrification in level
Symmetrical configuration on direction, the water inlet that anaerobic reaction aerobic nitrification reacts reversely combined case B are reacted with anaerobic reaction aerobic nitrification
Combination box A water outlet, which fits closely, to be connected；
The anti-nitration reaction filtration combination case C is by the second seal case 21, the second water inlet 22, third partition the 23, the 4th
Partition 24, the second water outlet 25 composition, the third partition 23 inclination parallel with the 4th partition 24 are fixed in the second sealing
Inside cabinet 21, the second seal case 21 is divided into three parts by third partition 23 and the 4th partition 24, and respectively denitrification is empty
Chamber d, passageway cavity e, filtrate chamber f, wherein 23 upper end of third partition is connect with the second water inlet 22, and 23 lower end of third partition is set
It is equipped with aperture and crosses water plate 3b, be denitrification cavity d below third partition 23, be filled with denitrification filler 26 in denitrification cavity d,
4th partition, 24 lower end is connect with the second water outlet 22, is respectively arranged with filtering area water fender 27 and overflow on rear side of the 4th partition 24
Channel water fender 28 is filtrate chamber f above the 4th partition 24, is filled with filtering material of activated carbon 29, the mistake in filtrate chamber f
Filter 27 lower end of area's water fender is provided with aperture and crosses water plate 3c；The water inlet and anaerobism of the anti-nitration reaction filtration combination case C
The water outlet for reacting the reversely combined case B of aerobic nitration reaction, which fits closely, to be connected；
The anti-nitration reaction filters reversely combined case D and anti-nitration reaction filtration combination case C structure pair in the horizontal direction
Claim, the water inlet that anti-nitration reaction filters reversely combined case D is fitted closely with anti-nitration reaction filtration combination case C water outlet to be communicated
Connection.
Further, 12 lower end of the first water inlet is provided with aperture and crosses water plate 3d, is internally provided with filter bag 5,
Side is provided with first row stomata 6a.
Further, the 22 cabinet outer lateral side of the second water inlet is provided with carbon source adder 7, on carbon source adder
Second row stomata 6b is arranged in square chest body side surface.
Further, body side is provided with recoil hole flushing 8 at the anaerobism cavity a and denitrification cavity d.
Further, anaerobic reaction aerobic nitrification reaction combination box A reacts reversed with anaerobic reaction aerobic nitrification
Combination box B is one group, can be arranged in series multiple groups；The anti-nitration reaction filtration combination case C and anti-nitration reaction filtering are reversed
Combination box D is one group, can be arranged in series multiple groups, and system can be in parallel.
Working principle: the present invention provides a kind of convenient and efficient energy-saving module integrated sewage water biological treatment systems, first
Sewage enters anaerobic reaction aerobic nitrification reaction combination box A, flows through filter bag and filters off bulky grain organic pollutant, sewage inflow is detested
Oxygen cavity a, anaerobe makes anaerobic reaction processing to sewage on anaerobism filler, generates the gases such as methane and passes through water inlet the
The discharge of one gas vent, then sewage passes through passageway cavity b, into nitrification cavity c, flows successively through biologic packing material box and waterwheel with holes
Formula biological respinse roller, biochemistry ball is sufficient in alternation of wetting and drying oxygen since water jet propulsion rolls up and down in biologic packing material box with holes
State generates aerobic nitrification reaction treatment, sewage stream to sewage conducive to the aerobic nitrification bacterium on biochemistry ball and polyurethane biochemistry cotton
The lower blade for pushing biological roller, the rotation of roller cylinder bio-carrier are in alternation of wetting and drying oxygen abundance state, are conducive to roller circle
Aerobic nitrification bacterium on column bio-carrier carries out aerobic nitrification reaction treatment to sewage, and sewage subsequently enters the aerobic nitre of anaerobic reaction
Change and react reversely combined case B, repeats anaerobic reaction processing and aerobic nitrification reaction treatment；
Sewage subsequently enters anti-nitration reaction filtration combination case C, enters denitrification cavity d, denitrification on denitrification filler before this
Microorganism makes anti-nitration reaction processing to carbon source adder additional carbon combined sewage, generates nitrogen and is arranged by second row stomata
Out, then sewage passes through passageway cavity e and is absorbed and filter into filtrate chamber f by filtering material of activated carbon, and then sewage is again
Reversely combined case D is filtered into anti-nitration reaction, anti-nitration reaction processing is repeated and is handled with adsorption filtration.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of convenient and efficient energy-saving module integrated sewage water biological treatment system characterized by comprising anaerobic reaction is aerobic
Nitration reaction combination box；Anaerobic reaction aerobic nitrification reacts reversely combined case；Anti-nitration reaction filtration combination case；Anti-nitration reaction
Filter reversely combined case；
The described anaerobic reaction aerobic nitrification reaction combination box by the first seal case, the first water inlet, first partition, second every
Plate, the first water outlet composition, the first partition inclination parallel with second partition are fixed in inside the first seal case, the
First seal case is divided into three parts, respectively anaerobism cavity, passageway cavity, nitrification cavity by one partition and second partition,
Wherein first partition upper end is connect with the first water inlet, and first partition lower end is provided with aperture and crosses water plate, is below first partition
Anaerobism cavity, anaerobism cavity is interior to be filled with anaerobism filler, and second partition lower end is connect with the first water outlet, is above second partition
Cavity is nitrified, second partition upper surface is disposed with porous biological stuffing box, Waterwheel-type biological respinse roller, gear from top to bottom
Flowing plate, the first seal case upper end are provided with air window；The Waterwheel-type biological respinse roller is by shaft, bio-carrier
Cylinder, blade composition, the bio-carrier cylinder are fixed in shaft, and bio-carrier cylindrical inside culture has aerobic nitrification micro-
Biology, the blade are uniformly fixed in shaft, and length is greater than bio-carrier body diameter.
The anaerobic reaction aerobic nitrification reacts reversely combined case and reacts combination box structure in the horizontal direction with anaerobic nitrification
Symmetrically, the water inlet that anaerobic reaction aerobic nitrification reacts reversely combined case reacts combination box water outlet with anaerobic reaction aerobic nitrification
Connection is fitted closely to communicate；
The anti-nitration reaction filtration combination case is by the second seal case, the second water inlet, third partition, the 4th partition,
Two water outlets composition, the third partition inclination parallel with the 4th partition be fixed in inside the second seal case, third every
Second seal case is divided into three parts by plate and the 4th partition, and respectively denitrification cavity, passageway cavity, adsorption filtration is empty
Chamber, wherein third partition upper end is connect with the second water inlet, and third partition lower end is provided with aperture and crosses water plate, third partition lower section
For denitrification cavity, denitrification filler is filled in denitrification cavity, the 4th partition lower end is connect with the second water outlet, the 4th every
It is respectively arranged with filtering area water fender and overflow ducts water fender on rear side of plate, is adsorption filtration cavity, absorption above the 4th partition
Filtering material of activated carbon is filled in filtrate chamber, the filtering area water fender lower end is provided with aperture and crosses water plate；The anti-nitre
The water inlet for changing reaction filtration combination case is fitted closely with the water outlet that anaerobic reaction aerobic nitrification reacts reversely combined case to be connect
It communicates；
The anti-nitration reaction filters reversely combined case and anti-nitration reaction filtration combination case symmetrical configuration in the horizontal direction,
The water inlet that anti-nitration reaction filters reversely combined case fits closely connection with anti-nitration reaction filtration combination case water outlet and communicates.
2. a kind of convenient and efficient energy-saving module integrated sewage water biological treatment system according to claim 1, feature exist
In the first water inlet lower end is provided with aperture and crosses water plate, is internally provided with filter bag, setting on the outside of the first water inlet
There is first row stomata.
3. a kind of convenient and efficient energy-saving module integrated sewage water biological treatment system according to claim 1, feature exist
In the second water inlet outside is provided with carbon source adder, second row stomata.
4. a kind of convenient and efficient energy-saving module integrated sewage water biological treatment system according to claim 1, feature exist
In the cabinet outside at the anaerobism cavity and denitrification cavity is provided with recoil hole flushing.
5. a kind of convenient and efficient energy-saving module integrated sewage water biological treatment system according to claim 1, feature exist
In it is one group that the anaerobic reaction aerobic nitrification reaction combination box, which reacts reversely combined case with anaerobic reaction aerobic nitrification, can
It is arranged in series multiple groups；It is one group that the anti-nitration reaction filtration combination case and anti-nitration reaction, which filters reversely combined case, can be gone here and there
The system of connection setting multiple groups, composition can be in parallel.
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| CN114605726A (en) * | 2022-03-15 | 2022-06-10 | 四川达沃斯生态环保科技股份有限公司 | Modified biological suspended filler and preparation method thereof |
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