CN106554131A - Integrated preposition denitrification sewage-treatment plant - Google Patents
Integrated preposition denitrification sewage-treatment plant Download PDFInfo
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- CN106554131A CN106554131A CN201510843415.XA CN201510843415A CN106554131A CN 106554131 A CN106554131 A CN 106554131A CN 201510843415 A CN201510843415 A CN 201510843415A CN 106554131 A CN106554131 A CN 106554131A
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- filter
- pipe
- cleaning
- inlet pipe
- water inlet
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- 239000010865 sewage Substances 0.000 title claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 253
- 238000004140 cleaning Methods 0.000 claims abstract description 184
- 238000001914 filtration Methods 0.000 claims abstract description 89
- 238000005273 aeration Methods 0.000 claims abstract description 66
- 239000000126 substance Substances 0.000 claims abstract description 47
- 238000010992 reflux Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 155
- 239000000835 fiber Substances 0.000 claims description 54
- 239000000706 filtrate Substances 0.000 claims description 49
- 229920003023 plastic Polymers 0.000 claims description 47
- 239000004033 plastic Substances 0.000 claims description 47
- 239000010935 stainless steel Substances 0.000 claims description 45
- 239000007769 metal material Substances 0.000 claims description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims description 36
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 35
- 239000010962 carbon steel Substances 0.000 claims description 35
- 239000000645 desinfectant Substances 0.000 claims description 31
- 241000196324 Embryophyta Species 0.000 claims description 23
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 244000005700 microbiome Species 0.000 claims description 18
- 238000005276 aerator Methods 0.000 claims description 15
- 230000004888 barrier function Effects 0.000 claims description 15
- 239000003153 chemical reaction reagent Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- 239000011152 fibreglass Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 239000010802 sludge Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 229920000426 Microplastic Polymers 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 9
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- 239000010959 steel Substances 0.000 claims description 9
- 208000001308 Fasciculation Diseases 0.000 claims description 7
- 206010028293 Muscle contractions involuntary Diseases 0.000 claims description 7
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- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 5
- 230000002906 microbiologic effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 159000000013 aluminium salts Chemical class 0.000 claims description 3
- 229910000329 aluminium sulfate Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000701 coagulant Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
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- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 229910002651 NO3 Inorganic materials 0.000 description 11
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000000813 microbial effect Effects 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229920001661 Chitosan Polymers 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 230000001546 nitrifying effect Effects 0.000 description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
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- 230000005484 gravity Effects 0.000 description 2
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- 230000036284 oxygen consumption Effects 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
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- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
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- 239000002352 surface water Substances 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 238000010977 unit operation Methods 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
It is an object of the invention to provide integrated preposition denitrification sewage-treatment plant.For realizing the first integrated preposition denitrification sewage-treatment plant of the object of the invention, the device mainly includes：Protection filter, Prepositive denitrification bio-filter, nitrification biofilter, decontaminating apparatuss, power distribution cabinet, automatic control cabinet, instrumentation, Aeration fan, cleaning blower fan, reflux pump, container-type shell.For realizing second integrated preposition denitrification sewage-treatment plant of the object of the invention, the device mainly includes：Protection filter, Prepositive denitrification bio-filter, nitrification biofilter, filtering ponds, decontaminating apparatuss, dephosphorization chemicals dosing plant, power distribution cabinet, automatic control cabinet, instrumentation, Aeration fan, cleaning blower fan, reflux pump, container-type shell.The present invention provides the integrated sewage treatment device of compact.The device has biodegradation efficiency high, and effluent quality is good, save energy, save take up an area, be easy to movement, manage it is simple the advantages of.Various dispersion prevention and control of pollution sources are can be widely used for, for the emergency processing of environmental pollution, for the quality recovery of polluted-water.
Description
Technical field
The present invention relates to integrated preposition denitrification sewage-treatment plant.
Background technology
Biological treatment is the most frequently used sewage treatment process, by microbial action economically can decompose removal Organic substance in water, nitrogen,
The multiple pollutants such as phosphorus., when sanitary sewage or municipal sewage is processed, the about 10 hours time of biological respinse is left for biological treatment
The right side, reactor (or reaction tank) volume are doted on greatly, for process daily the country sewage of tens tons to hundreds of ton of sewage quantity, river course or
Lake sewage draining exit, holiday village sewage disposal, Expressway Service, the sewage disposal of field construction building site, naval vessel sewage disposal,
The dispersion prevention and control of pollution source such as industrial and mining establishment's sewage disposal, landfill leachate treatment realizes that deviceization is relatively difficult.The present invention provides body
The compact integrated sewage treatment device of product.
The content of the invention
It is an object of the invention to provide integrated preposition denitrification sewage-treatment plant.
For realizing the first integrated preposition denitrification sewage-treatment plant of the object of the invention, the device mainly includes：Protection
Filter, Prepositive denitrification bio-filter, nitrification biofilter, decontaminating apparatuss, power distribution cabinet, automatic control cabinet, instrumentation,
Aeration fan, cleaning blower fan, reflux pump, container-type shell.
Sewage treatment process：
Block dirty barrier → elevator pump → protection filter → Prepositive denitrification bio-filter → nitrification biofilter → sterilization dress
Put →
For realizing second integrated preposition denitrification sewage-treatment plant of the object of the invention, the device mainly includes：Protection
Filter, Prepositive denitrification bio-filter, nitrification biofilter, filtering ponds, decontaminating apparatuss, dephosphorization chemicals dosing plant, power distribution cabinet,
Automatic control cabinet, instrumentation, Aeration fan, cleaning blower fan, reflux pump, container-type shell.
Sewage treatment process：
Block dirty barrier → elevator pump → protection filter → Prepositive denitrification bio-filter → nitrification biofilter → filtration
Pond → decontaminating apparatuss →
It is described to block dirty barrier for lamellar fence or sheet-like web, or drum-shaped is made by lamellar fence or net or side is barrel-shaped.
Described elevator pump is immersible pump or centrifugal pump, and elevator pump is arranged on and blocks dirty barrier downstream or be arranged on drum-shaped or side is barrel-shaped blocks
In dirty barrier.
Described protection filter is metal cloth filter or cloth envelop collector.
Described decontaminating apparatuss are ultraviolet ray disinfector or disinfectant chemicals dosing plant, and described disinfectant chemicals dosing plant includes disinfectant medicament
Case, disinfectant dosing pump etc..
Described dephosphorization chemicals dosing plant mainly includes Dephosphorization reagent case, dephosphorization dosing pump etc., and described Dephosphorization reagent case is used to store aluminium salt
Or the medicament such as iron salt coagulant, dephosphorization dosing pump is for before Dephosphorization reagent is transported to filtering ponds or before upstream equipment.
Described power distribution cabinet is powered for device electrical equipment.
Described automatic control cabinet control device all devices, unit operation, with upper level automatic controlling device or remotely located control
Center communication processed, transmission data, realize remote monitoring.
Described instrumentation is effusion meter, liquidometer, online dissolved oxygen meter, online ammonia table etc..
Described cleaning blower fan is roots blower or centrifugal blower or swinging blower fan or other blower fans, be Prepositive denitrification bio-filter,
Nitrification biofilter, filtering ponds provide scavenging air.
Described Aeration fan is roots blower or centrifugal blower or swinging blower fan or other blower fans, provides exposure to nitrify biofilter
Gas air.
Described reflux pump is immersible pump or centrifugal pump or other water pumps, and nitrification biofilter a part of water outlet is transported to preposition anti-nitre
Than biofilter water inlet.
Described container-type shell body is made up of color steel, steel or timber, makes cuboid, or house or building or pavilion
Or the elements of landscape shape such as artificial hillock or bridge or log cabin.
Described cuboid container-type enclosure puts the elements of landscape such as house or building or pavilion or artificial hillock or bridge or log cabin
Shell.
Described cuboid container-type outer surface of outer cover mounts wood chip or bamboo chip or resin emulation wood chip or resin simulation bamboo piece is dressed up
Into elements of landscape such as log cabins.
Inspection operation door, window and ventilation mouth are set on described container-type shell.
Described Prepositive denitrification bio-filter mainly by housing, the biological filter bed of material, water dispensing apparatus, captation, air distributing device,
Filtered water inlet pipe, filtered water inlet valve, cleaning air inlet pipe, cleaning intake valve, cleaning drain pipe, cleaning drain valve, filtration water outlet
The compositions such as pipe, filtration outlet valve.
Described Prepositive denitrification bio-filter flows through biological filter bed of material direction according to operation water and is divided into upward flow form and lower to manifold
Formula.
Described housing is square tube shape or cylindrical shape, is made up of metal materials such as carbon steel or stainless steel or aluminium alloys, or by plastics or glass
The nonmetallic materials such as glass steel or concrete are made.
The described biological filter bed of material is made up of haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate, or
It is made up of the porous block filtrate such as polyurethane foam, or is made up of chopped fiber beam, or is made up of long-fiber bundle filtrate, or by fiber
The textile fabric filtrate such as the line being formed by weaving or rope or cloth is constituted, above-mentioned filter material surface inoculated and cultured anaerobe, the micro- life of simultaneous oxygen
One or more microorganism such as thing, denitrifying microorganism, anaerobic ammonia oxidation microbiological.
The two ends of described long-fiber bundle filtrate are utilized respectively upper connector and lower connector is suspended on filter plate and lower filter plate and constitutes fibre
Beam filter material layer is tieed up, or one end of long-fiber bundle filtrate is suspended on the other end on one piece of filter plate using connector and freely unfolds composition fiber
Beam filter material layer.
Described long-fiber bundle filtrate by fiber filament coiling circlewise or two ends colligation fasciculation.
Described upper connector and lower connector are rope or stainless steel silk or connection ring.
Said filter plate and lower filter plate are metal or porous plate or grid made by plastics or fiberglass.
Line or rope or cloth etc. of the described textile fabric filtrate for fibrous woven.
Described water dispensing apparatus are antipriming pipe, are made up of carbon steel or stainless steel and other metal materials, or are made up of nonmetallic materials such as plastics.
Described captation is antipriming pipe or water leg, is made up of carbon steel or stainless steel and other metal materials, or nonmetallic by plastics etc.
Material is made.
Described air distributing device is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or is made up of nonmetallic materials such as plastics.
For upward flow form, the described biological filter bed of material are arranged in housing, water dispensing apparatus, air distributing device are arranged on biofilter material
The lower section of layer, captation are arranged on the top of the biological filter bed of material, and filtered water inlet valve is arranged on filtered water inlet pipe, filtered water inlet
Pipe is connected with water dispensing apparatus, filter outlet valve be arranged on filter outlet pipe on, filter outlet pipe be connected with captation, clean into
Air valve is arranged in cleaning air inlet pipe, and cleaning air inlet pipe is connected with air distributing device, and cleaning drain valve is arranged on cleaning drain pipe,
Cleaning drain pipe is connected with captation.
For lower to streamed, the described biological filter bed of material is arranged in housing, and captation, air distributing device are arranged on biofilter material
The lower section of layer, water dispensing apparatus are arranged on the top of the biological filter bed of material, and filtered water inlet valve is arranged on filtered water inlet pipe, filtered water inlet
Pipe is connected with water dispensing apparatus, filter outlet valve be arranged on filter outlet pipe on, filter outlet pipe be connected with captation, clean into
Air valve is arranged in cleaning air inlet pipe, and cleaning air inlet pipe is connected with air distributing device, and cleaning drain valve is arranged on cleaning drain pipe,
Cleaning drain pipe is connected with captation.
Described nitrification biofilter is mainly by housing, the biological filter bed of material, water dispensing apparatus, captation, air distributing device, aeration dress
Put, filtered water inlet pipe, filtered water inlet valve, cleaning air inlet pipe, cleaning intake valve, cleaning drain pipe, cleaning drain valve, filter
The compositions such as outlet pipe, filtration outlet valve.
Biological filter bed of material direction is flow through according to operation water and is divided into upward flow form and lower to streamed in described nitrification biofilter.
Described housing is square tube shape or cylindrical shape, is made up of metal materials such as carbon steel or stainless steel or aluminium alloys, or by plastics or glass
The nonmetallic materials such as glass steel or concrete are made.
The described biological filter bed of material is made up of haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate, or
It is made up of the porous block filtrate such as polyurethane foam, or is made up of chopped fiber beam, or is made up of long-fiber bundle filtrate, or by fiber
The textile fabric filtrate such as the line being formed by weaving or rope or cloth is constituted, above-mentioned filter material surface inoculated and cultured aerobic microbiological, the micro- life of simultaneous oxygen
Thing, anaerobe, denitrifying microorganism etc..
The two ends of described long-fiber bundle filtrate are utilized respectively upper connector and lower connector is suspended on filter plate and lower filter plate and constitutes fibre
Beam filter material layer is tieed up, or one end of long-fiber bundle filtrate is suspended on the other end on one piece of filter plate using connector and freely unfolds composition fiber
Beam filter material layer.
Described long-fiber bundle filtrate by fiber filament coiling circlewise or two ends colligation fasciculation.
Described upper connector and lower connector are rope or stainless steel silk or connection ring.
Said filter plate and lower filter plate are metal or porous plate or grid made by plastics or fiberglass.
Line or rope or cloth etc. of the described textile fabric filtrate for fibrous woven.
Described water dispensing apparatus are antipriming pipe, are made up of carbon steel or stainless steel and other metal materials, or are made up of nonmetallic materials such as plastics.
Described captation is antipriming pipe or water leg, is made up of carbon steel or stainless steel and other metal materials, or nonmetallic by plastics etc.
Material is made.
Described air distributing device is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or is made up of nonmetallic materials such as plastics.
Described aerator is antipriming pipe or micropore aeration pipe or microporous aeration disc etc..It is made up of stainless steel and other metal materials, or by
The nonmetallic materials such as plastics or rubber or ceramics are made.
For upward flow form, the described biological filter bed of material are arranged in housing, water dispensing apparatus, air distributing device, aerator are arranged
In the lower section of the biological filter bed of material, captation is arranged on the top of the biological filter bed of material, and filtered water inlet valve is arranged on filtered water inlet pipe,
Filtered water inlet pipe is connected with water dispensing apparatus, is filtered outlet valve and is arranged on filtration outlet pipe, filters outlet pipe and be connected with captation,
Cleaning intake valve is arranged in cleaning air inlet pipe, and cleaning air inlet pipe is connected with air distributing device, and cleaning drain valve is arranged on cleaning draining
Guan Shang, cleaning drain pipe are connected with captation, and aeration intake valve is arranged in aeration air inlet pipe, and aeration air inlet pipe is filled with aeration
Put connected.
For lower to streamed, the described biological filter bed of material is arranged in housing, and captation, air distributing device, aerator are arranged
In the lower section of the biological filter bed of material, water dispensing apparatus are arranged on the top of the biological filter bed of material, and filtered water inlet valve is arranged on filtered water inlet pipe,
Filtered water inlet pipe is connected with water dispensing apparatus, is filtered outlet valve and is arranged on filtration outlet pipe, filters outlet pipe and be connected with captation,
Cleaning intake valve is arranged in cleaning air inlet pipe, and cleaning air inlet pipe is connected with air distributing device, and cleaning drain valve is arranged on cleaning draining
Guan Shang, cleaning drain pipe are connected with captation, and aeration intake valve is arranged in aeration air inlet pipe, and aeration air inlet pipe is filled with aeration
Put connected.
Described filtering ponds are mainly by housing, filter material layer, water dispensing apparatus, captation, air distributing device, filtered water inlet pipe, filtration
Water intaking valve, cleaning air inlet pipe, cleaning intake valve, cleaning drain pipe, cleaning drain valve, filter outlet pipe, filter outlet valve etc.
Composition.
Described filtering ponds filter bed of material direction according to operation current and are divided into upward flow form and lower to streamed.
Described housing is square tube shape or cylindrical shape, is made up of metal materials such as carbon steel or stainless steel or aluminium alloys, or by plastics or glass
The nonmetallic materials such as glass steel or concrete are made.
Described filter material layer is constituted, or is made up of chopped fiber beam by quartz sand, foam plastic pellet equigranular filtrate, or by long-fiber bundle
Filtrate is constituted.
The two ends of described long-fiber bundle filtrate are utilized respectively upper connector and lower connector is suspended on filter plate and lower filter plate and constitutes fibre
Beam filter material layer is tieed up, or one end of long-fiber bundle filtrate is suspended on the other end on one piece of filter plate using connector and freely unfolds composition fiber
Beam filter material layer.
Described long-fiber bundle filtrate by fiber filament coiling circlewise or two ends colligation fasciculation.
Described upper connector and lower connector are rope or stainless steel silk or connection ring.
Said filter plate and lower filter plate are metal or porous plate or grid made by plastics or fiberglass.
Described water dispensing apparatus are antipriming pipe, are made up of carbon steel or stainless steel and other metal materials, or are made up of nonmetallic materials such as plastics.
Described captation is antipriming pipe or water leg, is made up of carbon steel or stainless steel and other metal materials, or nonmetallic by plastics etc.
Material is made.
Described air distributing device is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or is made up of nonmetallic materials such as plastics.
For upward flow form, described filter material layer are arranged in housing, water dispensing apparatus, air distributing device are arranged on the lower section of filter material layer,
Captation is arranged on the top of filter material layer, and filtered water inlet valve is arranged on filtered water inlet pipe, filtered water inlet pipe and water dispensing apparatus phase
Even, filter outlet valve to be arranged on filtration outlet pipe, filter outlet pipe and be connected with captation, cleaning intake valve is arranged on cleaning
In air inlet pipe, cleaning air inlet pipe is connected with air distributing device, and cleaning drain valve is arranged on cleaning drain pipe, cleans drain pipe with collection
Water installations are connected.
For lower to streamed, described filter material layer is arranged in housing, and captation, air distributing device are arranged on the lower section of filter material layer,
Water dispensing apparatus are arranged on the top of filter material layer, and filtered water inlet valve is arranged on filtered water inlet pipe, filtered water inlet pipe and water dispensing apparatus phase
Even, filter outlet valve to be arranged on filtration outlet pipe, filter outlet pipe and be connected with captation, cleaning intake valve is arranged on cleaning
In air inlet pipe, cleaning air inlet pipe is connected with air distributing device, and cleaning drain valve is arranged on cleaning drain pipe, cleans drain pipe with collection
Water installations are connected.
For the first integrated preposition denitrification sewage-treatment plant, described protection filter, Prepositive denitrification bio-filter,
Nitrification biofilter, decontaminating apparatuss, power distribution cabinet, automatic control cabinet, instrumentation, Aeration fan, cleaning blower fan, reflux pump
Container-type inside the shell is assembled in Deng equipment, protects the water inlet pipe of filter total with integrated preposition denitrification sewage-treatment plant
Water inlet pipe is connected, and protects the outlet pipe of filter to be connected with the filtered water inlet pipe of Prepositive denitrification bio-filter, preposition anti-nitre
The outlet pipe that filters for changing biofilter is connected with the filtered water inlet pipe of nitrification biofilter, nitrifies the filtration outlet pipe of biofilter
It is connected with the water inlet pipe of reflux pump, the outlet pipe of reflux pump is connected with the filtered water inlet pipe of Prepositive denitrification bio-filter, exposes
The escape pipe of gas blower fan is connected with the aeration air inlet pipe of nitrification biofilter, and the escape pipe for cleaning blower fan is biological with Prepositive denitrification
The cleaning air inlet pipe in filter tank is connected with the cleaning air inlet pipe of nitrification biofilter, when decontaminating apparatuss are ultraviolet ray disinfector, nitre
The outlet pipe that filters for changing biofilter is connected with the water inlet pipe of decontaminating apparatuss, outlet pipe and the anti-nitre of integrated preposition of decontaminating apparatuss
The total outlet pipe for changing sewage-treatment plant is connected, and when decontaminating apparatuss are disinfectant chemicals dosing plant, nitrifies the filtration of biofilter
Outlet pipe is connected with the total outlet pipe of integrated preposition denitrification sewage-treatment plant, and disinfectant is from disinfectant chemical tank by disappearing
Malicious chemical feed pipe, disinfectant dosing pump are added to the total outlet pipe of integrated preposition denitrification sewage-treatment plant, protection filter,
Prepositive denitrification bio-filter, nitrification biofilter, the cleaning draining of decontaminating apparatuss enter cleaning main sewer from outside container-type
Shell is discharged.
For second integrated preposition denitrification sewage-treatment plant, described protection filter, Prepositive denitrification bio-filter,
Nitrification biofilter, filtering ponds, decontaminating apparatuss, dephosphorization chemicals dosing plant, power distribution cabinet, automatic control cabinet, instrumentation, aeration
The equipment such as blower fan, cleaning blower fan, reflux pump are assembled in container-type inside the shell, protect the water inlet pipe and integrated preposition of filter
The water inlet manifold of denitrification sewage-treatment plant is connected, and protects the outlet pipe of filter and the filtration of Prepositive denitrification bio-filter
Water inlet pipe is connected, and the outlet pipe that filters of Prepositive denitrification bio-filter is connected with the filtered water inlet pipe of nitrification biofilter, nitre
The outlet pipe that filters for changing biofilter is connected with the filtered water inlet pipe of the water inlet pipe and filtering ponds of reflux pump, the outlet pipe of reflux pump
It is connected with the filtered water inlet pipe of Prepositive denitrification bio-filter, the aeration air inlet of the escape pipe of Aeration fan and nitrification biofilter
Pipe is connected, and cleans the escape pipe of blower fan and the cleaning air inlet pipe of Prepositive denitrification bio-filter, the cleaning air inlet of nitrification biofilter
Pipe, the cleaning air inlet pipe of filtering ponds be connected, when decontaminating apparatuss be ultraviolet ray disinfector when, the filtration outlet pipe of filtering ponds with disappear
The water inlet pipe of malicious device is connected, the outlet pipe of decontaminating apparatuss and the total outlet pipe phase of integrated preposition denitrification sewage-treatment plant
Connection, when decontaminating apparatuss are disinfectant chemicals dosing plant, filtration outlet pipe and the integrated preposition denitrification sewage disposal of filtering ponds
The total outlet pipe of device is connected, and disinfectant is added to one by sterilize chemical feed pipe, disinfectant dosing pump from disinfectant chemical tank
Change the total outlet pipe of Prepositive denitrification sewage-treatment plant, the Dephosphorization reagent of dephosphorization chemicals dosing plant is added from Dephosphorization reagent case by dephosphorization
Pencil, dephosphorization dosing pump are added on filtering ponds filtered water inlet pipe or upstream equipment import, protection filter, Prepositive denitrification life
Thing filter tank, nitrification biofilter, filtering ponds, the cleaning draining of decontaminating apparatuss enter cleaning main sewer and arrange from container-type shell
Go out.
Described container-type inside the shell arranges sludge treatment device, and described sludge treatment device mainly includes：Sludge concentration tank, dirt
Mud dosing tank, sludge dosing pump, sludge dewatering equipment etc..
Described container-type inside the shell takes odor removal measure, is included in the biology of Prepositive denitrification bio-filter and nitrification biofilter
Inoculation deodorizing microorganism in filter material layer, or the air inlet of Aeration fan is located in container-type housing in suction container-type housing
Gas sends into biological filter bed of material biochemical decomposition foul smell by nitrifying the aerator of biofilter, or arranges other odor removals.
Solar panel generating equipment is installed on described container-type shell body.
Described nitrification biofilter that is, BAF.
Described power distribution cabinet or automatic control cabinet or protection filter can also be arranged on outside container.
In described integrated preposition denitrification sewage-treatment plant, all devices compact Layout or folded cropping are put.
Need the equipment for overhauling to be arranged on container-type housing to open the door or open a window in described integrated preposition denitrification sewage-treatment plant
Place.
Described Prepositive denitrification bio-filter or the biological filter bed of material also usable fibers biologic packing material, the elastic biological of nitrification biofilter
The biologic packing materials such as filler, plastic biologic packing material replace becoming biological contact oxidation pond.
Described Prepositive denitrification bio-filter or nitrification biofilter or filtering ponds can be open topped gravity type, or
Closed upper part arranges the completely enclosed pressure type in the gravity type of air tube or top.
Described integrated preposition denitrification sewage-treatment plant, except foregoing biological filtering tank process or Biological Contact Oxidation Process
In addition, the common not filled or filled MSBR techniques of sewage treatment plant, SBR techniques, UNITANK be may also take on
Technique, MBR techniques (i.e. membrane bioreactor), adsorption biodegradation, A/O techniques, A/A/O techniques, oxidation ditch process etc. are each
Kind of sewage micro-organism treatment process, can with settling pit, preliminary sedimentation tank, oil interceptor, granule sludge reaction tank, anaerobic pond, water
Solution acidification pool, coagulative precipitation tank, chemical precipitation pond, flotation tank, magnetic separating apparatus (plus magnetic powder or magnetic rotating disk), activated carbon are inhaled
Attached pond, advanced oxidation pond, iron-carbon micro-electrolysis pond etc. form group technology and use.
The first integrated preposition denitrification sewage-treatment plant of the present invention, can be used for rural sewage treatment, river course or lake row
Dirty mouth sewage disposal, holiday village sewage disposal, Expressway Service, the sewage disposal of field construction building site, naval vessel sewage disposal,
Industrial and mining establishment's sewage disposal, landfill leachate treatment, reduce water in chemical oxygen consumption (COC) (COD), Biochemical oxygen demand (BOD),
The indexs such as ammonia nitrogen, total nitrogen, total phosphorus, float, total number of bacteria, water outlet reach《Town sewage discharge standard GB18918-2002》
One-level B standard.Second integrated preposition denitrification sewage-treatment plant of the present invention, can be used for rural sewage treatment, river course
Or lake sewage draining exit sewage disposal, holiday village sewage disposal, Expressway Service, the sewage disposal of field construction building site, naval vessel
Sewage disposal, industrial and mining establishment's sewage disposal, landfill leachate treatment, reduce chemical oxygen consumption (COC) (COD), Biochemical oxygen demand in water
(BOD), the index such as ammonia nitrogen, total nitrogen, total phosphorus, float, total number of bacteria, water outlet reach《Town sewage discharge standard
GB18918-2002》One-level A standard, or reach《Water environment quality standard》(GB3838-2002) surface water IV classes
Standard.
The present invention provides the integrated sewage treatment device of compact.The device has biodegradation efficiency high, and effluent quality is good,
Save energy, save take up an area, be easy to movement, manage it is simple the advantages of.Various dispersion prevention and control of pollution sources are can be widely used for, is used for
The emergency processing of environmental pollution, for the quality recovery of polluted-water.
Description of the drawings
Fig. 1 is Prepositive denitrification bio-filter schematic diagram
Fig. 2 is nitrification biofilter schematic diagram
Fig. 3 is filtering ponds schematic diagram
Fig. 4 is particulate filter layer schematic diagram
Fig. 5 is porous block filter material layer schematic diagram
Fig. 6 is chopped fiber beam filter material layer schematic diagram
Fig. 7 is long-fiber bundle filtrate component diagram
Fig. 8 is the first integrated sewage treating apparatus schematic diagram
Fig. 9 is second integrated sewage treating apparatus schematic diagram
Specific embodiment is described
Referring to Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, for realizing the integrated preposition denitrification sewage disposal of the object of the invention
Device, Prepositive denitrification bio-filter 1001 are main by housing 1, filter material layer 2, water dispensing apparatus 5, captation 3, distribution dress
Put 4, filtered water inlet pipe 7, filtered water inlet valve 71, cleaning air inlet pipe 8, cleaning intake valve 81, cleaning drain pipe 9, cleaning row
The compositions such as water valve 91, filtration outlet pipe 6, filtration outlet valve 61.
Above to being described as follows as a example by streamed：
Described housing 1 is square tube shape or cylindrical shape, is made up of metal materials such as carbon steel or stainless steel or aluminium alloys, or by plastics or
The nonmetallic materials such as fiberglass or concrete are made.
The described biological filter bed of material 2 is by 211 structure of haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate
Into, or be made up of the porous block such as polyurethane foam filtrate 212, or be made up of chopped fiber beam 213, or by long-fiber bundle filtrate
21 are constituted, above-mentioned filter material surface inoculated and cultured anaerobe, facultative microbe, denitrifying microorganism, the micro- life of Anammox
The multiple-microorganisms such as thing.
The two ends of described long-fiber bundle filtrate 21 are utilized respectively upper connector 22 and lower connector 23 be suspended on filter plate 19 and under
The fiber-bundle filtering bed of material is constituted on filter plate 20.
Described long-fiber bundle filtrate 21 by fiber filament coiling circlewise or two ends colligation fasciculation.
Described upper connector 22 and lower connector 23 are rope or stainless steel silk or connection ring.
Said filter plate 19 and lower filter plate 20 are metal or porous plate or grid made by plastics or fiberglass.
Described water dispensing apparatus 5 are antipriming pipe, are made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials systems such as plastics
Into.
Described captation 3 is water leg, is made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials systems such as plastics
Into.
Described air distributing device 4 is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials systems such as plastics
Into.
The described biological filter bed of material 2 is arranged in housing 1, and water dispensing apparatus 5, air distributing device 4 are arranged under the biological filter bed of material 2
Side, captation 3 are arranged on the top of the biological filter bed of material 2, and filtered water inlet valve 71 is arranged on filtered water inlet pipe 7, filter into
Water pipe 7 is connected with water dispensing apparatus 5, is filtered outlet valve 61 and is arranged on filtration outlet pipe 6, filters outlet pipe 6 and captation
3 are connected, and cleaning intake valve 81 is arranged in cleaning air inlet pipe 8, and cleaning air inlet pipe 8 is connected with air distributing device 4, cleans draining
Valve 91 is arranged on cleaning drain pipe 9, and cleaning drain pipe 9 is connected with captation 3.
Operation principle：
The inoculated and cultured microbial film first on the biological filter bed of material 2.
During filtration, filtered water inlet valve 71 is opened, filtered water inlet enters 1 bottom of housing by filtered water inlet pipe 7, water dispensing apparatus 5,
Then biofiltration is carried out into the biological filter bed of material 2 from bottom to top, the water after filtration is flowed out from the top of the biological filter bed of material 2, Jing
Cross captation 3, filtration outlet pipe 6, filtration outlet valve 61 to flow out.There is anti-nitration reaction by nitre in the biological filter bed of material 2
Hydrochlorate is converted into nitrogen.
During cleaning, upward flow is taken to clean：Cleaning drain valve 91 is opened, cleaning intake valve 81 is opened, scavenging air is by cleaning
Air inlet pipe 8, cleaning intake valve 81, air distributing device 4 enter 1 bottom of housing, carry out air by chitosan fluid dressing 2 from bottom to top
Clean, then escape from 2 top of chitosan fluid dressing, rinse water passes through filtered water inlet pipe 7, filtered water inlet valve 71, water dispensing apparatus 5
Into 1 bottom of housing, then cleaned by the biological filter bed of material 2 from bottom to top, cleaning water outlet is by captation 3, clear
Wash drain pipe 9, cleaning drain valve 91 to discharge.In chitosan fluid dressing 2, the aging microbial film of the dirt of retention and metabolism is also arranged with water
Go out.
Referring to Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, for realizing the integrated preposition denitrification sewage disposal of the object of the invention
Device, nitrification biofilter 1002 are main by housing 113, filter material layer 222, water dispensing apparatus 55, captation 33, distribution dress
Put 44, aerator 41, filtered water inlet pipe 77, filtered water inlet valve 771, cleaning air inlet pipe 88, cleaning intake valve 881, clear
Wash drain pipe 99, cleaning drain valve 991, filtration outlet pipe 66, filtration outlet valve 661, aeration air inlet pipe 411, aeration to enter
412 grade of air valve is constituted.
Above to being described as follows as a example by streamed：
Described housing 113 is square tube shape or cylindrical shape, is made up of metal materials such as carbon steel or stainless steel or aluminium alloys, or by plastics
Or the nonmetallic materials such as fiberglass or concrete are made.
The described biological filter bed of material 222 is by haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate 211
Constitute, or be made up of the porous block such as polyurethane foam filtrate 212, or be made up of chopped fiber beam 213, or filtered by long-fiber bundle
Material 21 is constituted, above-mentioned filter material surface inoculated and cultured aerobic microbiological, nitrifying microorganisms, facultative microbe, anaerobe, anti-
Nitrifying microorganisms etc..
The two ends of described long-fiber bundle filtrate 21 are utilized respectively upper connector 22 and lower connector 23 be suspended on filter plate 19 and under
The fiber-bundle filtering bed of material is constituted on filter plate 20.
Described long-fiber bundle filtrate 21 by fiber filament coiling circlewise or two ends colligation fasciculation.
Described upper connector 22 and lower connector 23 are rope or stainless steel silk or connection ring.
Said filter plate 19 and lower filter plate 20 are metal or porous plate or grid made by plastics or fiberglass.
Described water dispensing apparatus 55 are antipriming pipe, are made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials systems such as plastics
Into.
Described captation 33 is water leg, is made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials systems such as plastics
Into.
Described air distributing device 44 is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials systems such as plastics
Into.
Described aerator 41 is antipriming pipe or micropore aeration pipe or microporous aeration disc etc..It is made up of stainless steel and other metal materials, or
It is made up of the nonmetallic materials such as plastics or rubber or ceramics.
The described biological filter bed of material 222 is arranged in housing 113, and water dispensing apparatus 55, air distributing device 44 are arranged on the biological filter bed of material
222 lower section, captation 33 are arranged on the top of the biological filter bed of material 222, and filtered water inlet valve 771 is arranged on filtered water inlet pipe
On 77, filtered water inlet pipe 77 is connected with water dispensing apparatus 55, is filtered outlet valve 661 and is arranged on filtration outlet pipe 66, filters
Outlet pipe 66 is connected with captation 33, and cleaning intake valve 881 is arranged in cleaning air inlet pipe 88, cleaning air inlet pipe 88 with
Air distributing device 44 is connected, and cleaning drain valve 991 is arranged on cleaning drain pipe 99, cleans drain pipe 99 and captation 33
It is connected, aeration intake valve 412 is arranged in aeration air inlet pipe 411, and aeration air inlet pipe 411 is connected with aerator 41.
Operation principle：
The inoculated and cultured microbial film first on the biological filter bed of material 2.
During filtration, aeration intake valve 412 is opened, air is entered under housing 113 by aeration air inlet pipe 411, aerator 41
Portion, then enters the biological filter bed of material 222 from bottom to top and supplies oxygen for biological filter material layer, open filtered water inlet valve 771, filter
Water inlet enters 113 bottom of housing through filter influent pipe 77, water dispensing apparatus 55, then enters the biological filter bed of material 222 from bottom to top
Carry out biofiltration, the water after filtration is flowed out from the top of the biological filter bed of material 222, through captation 33, filter outlet pipe 66,
Filter outlet valve 661 to flow out.There is Organic substance in water matter oxidation Decomposition in the biological filter bed of material 222 into carbon dioxide, ammonia conversion
(nitrify) into nitrate, part nitrate transformation is the multinomial biochemical reactions such as nitrogen (denitrification).
During cleaning, upward flow is taken to clean：Cleaning drain valve 991 is opened, cleaning intake valve 881 is opened, scavenging air is by clear
Wash air inlet pipe 88, cleaning intake valve 881, air distributing device 44 and enter 113 bottom of housing, from bottom to top by chitosan fluid dressing 222
Carry out air bump rinse operation, then from 222 top of chitosan fluid dressing escape, rinse water by filtered water inlet pipe 77, filtered water inlet valve 771,
Water dispensing apparatus 55 enter 113 bottom of housing, are then cleaned by the biological filter bed of material 222 from bottom to top, and cleaning water outlet passes through
Captation 33, cleaning drain pipe 99, cleaning drain valve 991 are discharged.In chitosan fluid dressing 222, the dirt of retention and metabolism are aging
Microbial film also with water discharge.
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, for realizing the integrated preposition denitrification sewage disposal of the object of the invention
Device, filtering ponds 1003 are main by housing 112, filter material layer 2222, water dispensing apparatus 555, captation 333, air distributing device
444th, filtered water inlet pipe 777, filtered water inlet valve 7771, cleaning air inlet pipe 888, cleaning intake valve 8881, cleaning drain pipe
999th, drain valve 9991 is cleaned, outlet pipe 666 is filtered, is filtered the composition such as outlet valve 6661.
It is following to being described as follows as a example by streamed：
Described housing 112 is square tube shape or cylindrical shape, is made up of metal materials such as carbon steel or stainless steel or aluminium alloys, or by plastics
Or the nonmetallic materials such as fiberglass or concrete are made.
The described biological filter bed of material 2222 is by haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate 211
Constitute, or be made up of the porous block such as polyurethane foam filtrate 212, or be made up of chopped fiber beam 213, or filtered by long-fiber bundle
Material 21 is constituted, and above-mentioned filter material surface inoculated and cultured anaerobe, facultative microbe, denitrifying microorganism, Anammox are micro-
Biology etc..
The two ends of described long-fiber bundle filtrate 21 are utilized respectively upper connector 22 and lower connector 23 be suspended on filter plate 19 and under
The fiber-bundle filtering bed of material is constituted on filter plate 20.
Described long-fiber bundle filtrate 21 by fiber filament coiling circlewise or two ends colligation fasciculation.
Described upper connector 22 and lower connector 23 are rope or stainless steel silk or connection ring.
Said filter plate 19 and lower filter plate 20 are metal or porous plate or grid made by plastics or fiberglass.
Described water dispensing apparatus 555 are distribution channel, are made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials such as plastics
Make.
Described captation 333 is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials such as plastics
Make.
Described air distributing device 444 is antipriming pipe, is made up of carbon steel or stainless steel and other metal materials, or by nonmetallic materials such as plastics
Make.
Described filter material layer 2222 is arranged in housing 112, and captation 333, air distributing device 444 are arranged on filter material layer 2222
Lower section, water dispensing apparatus 555 are arranged on the top of filter material layer 2222, and filtered water inlet valve 7771 is arranged on filtered water inlet pipe 777
On, filtered water inlet pipe 777 is connected with water dispensing apparatus 555, is filtered outlet valve 6661 and is arranged on filtration outlet pipe 666, filters
Outlet pipe 666 is connected with captation 333, and cleaning intake valve 8111 is arranged in cleaning air inlet pipe 888, cleans air inlet pipe
888 are connected with air distributing device 444, and cleaning drain valve 9991 is arranged on cleaning drain pipe 999, is cleaned drain pipe 999 and is matched somebody with somebody
Water installations 555 are connected.
Operation principle：
During filtration, filtered water inlet valve 7771 is opened, filtered water inlet enters housing by filtered water inlet pipe 777, water dispensing apparatus 555
112 tops, are then filtered into filter material layer 2222 from top to bottom, and the water after filtration is flowed out from the bottom of filter material layer 2222,
Flow out through captation 333, filtration outlet pipe 666, filtration outlet valve 6661.The float such as the microbe membrane fragments in water
Retained by filter material layer 2222.
During cleaning, upward flow is taken to clean：Cleaning drain valve 9991 is opened, cleaning intake valve 8111 is opened, scavenging air leads to
Over cleaning air inlet pipe 888, cleaning intake valve 8111, air distributing device 444 enter 112 bottom of housing, from bottom to top by filtrate
Layer 2222 carries out air bump rinse operation, then escapes from 2222 top of filter material layer, rinse water by clean water inlet pipe 7777, clean into
Water valve 77771, captation 333 enter 112 bottom of housing, are then cleaned by filter material layer 2222 from bottom to top, clearly
Wash out water to discharge by water dispensing apparatus 555, cleaning drain pipe 999, cleaning drain valve 9991.In filter material layer 2222, retention is outstanding
Float is also discharged with water.
Referring to Fig. 8, Fig. 1, Fig. 2, for realizing the first integrated preposition denitrification sewage-treatment plant of the object of the invention,
The device mainly includes：Protection filter 1000, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, sterilization
Device 1004, power distribution cabinet 1005, automatic control cabinet 1006, instrumentation 1007, Aeration fan 1008, cleaning blower fan 10081,
Reflux pump 1009, container-type shell 10010.
Technological process：
Block dirty barrier → elevator pump → protection filter → Prepositive denitrification bio-filter → nitrification biofilter → sterilization dress
Put →
The described dirty barrier 1011 that blocks is to make drum-shaped or square barrel-shaped by lamellar fence or net.
Described elevator pump 1012 is immersible pump, and elevator pump 1012 is arranged on drum-shaped or side barrel-shaped is blocked in dirty barrier 1011.
Described protection filter 1000 is metal cloth filter or cloth envelop collector, for going desanding, hair, paper to cut, plastics it is broken
The solids such as piece, leaveves.
Described decontaminating apparatuss 1004 are ultraviolet ray disinfector.
Described power distribution cabinet 1005 is powered for electrical equipment.
Described automatic control cabinet 1006 controls the operation of all devices, in upper level automatic controlling device or remotely located control
Heart communication, transmission data, realize remote monitoring.
Described instrumentation 1007 is effusion meter, liquidometer, online dissolved oxygen meter, online ammonia table etc..
Described cleaning blower fan 10081 is that Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, filtering ponds 1003 are carried
For scavenging air, described Aeration fan 1008 provides aeration air for nitrification biofilter 1002.
Described reflux pump 1009 is transported to preposition anti-nitre ratio by reflux line 161 nitrification 1002 a part of water outlet of biofilter
1001 water inlet of biofilter.
It is described protection filter 1000, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, decontaminating apparatuss 1004,
Aeration fan 1008, cleaning blower fan 10081, reflux pump 1009 pass through pipeline and valve connects.
Described container-type shell 10010 is made up of steel, protection filter 1000, Prepositive denitrification bio-filter 1001, nitre
Change biofilter 1002, decontaminating apparatuss 1004, power distribution cabinet 1005, automatic control cabinet 1006, instrumentation 1007, aeration wind
The equipment such as machine 1008, cleaning blower fan 10081, reflux pump 1009 are assembled in container-type shell 10010.
Described container-type shell 10010 makes cuboid.
Described 10010 outer surface of container-type shell attachment resin artificial wooden piece is dressed up as log cabin profile.
Solar panel generating equipment is installed on described container-type shell 10010.
The water inlet pipe 02 of described protection filter 1000 is connected with the water inlet manifold 01 of integrated preposition denitrification sewage-treatment plant
Connect (water inlet manifold 01 is connected with elevator pump 1012), protect the outlet pipe 03 of filter 1000 biological with Prepositive denitrification
The filtered water inlet pipe 7 in filter tank 1001 is connected, filtration outlet pipe 6 and the nitrification biological filter of Prepositive denitrification bio-filter 1001
The filtered water inlet pipe 77 in pond 1002 is connected, and nitrifies the water inlet for filtering outlet pipe 66 and reflux pump 1009 of biofilter 1002
Pipe 04 is connected, and the outlet pipe 05 of reflux pump 1009 is connected with the filtered water inlet pipe 7 of Prepositive denitrification bio-filter 1001,
The escape pipe 06 of Aeration fan 1008 is connected with the aeration air inlet pipe 411 of nitrification biofilter 1002, cleans blower fan 10081
Escape pipe 07 and Prepositive denitrification bio-filter 1001 cleaning air inlet pipe 8 and 88 phase of cleaning air inlet pipe of nitrification biofilter
Connection, the outlet pipe 66 that filters for nitrifying biofilter 1002 are connected with the water inlet pipe 08 of decontaminating apparatuss 1004, decontaminating apparatuss
1004 outlet pipe 09 is connected with the total outlet pipe 010 of integrated preposition denitrification sewage-treatment plant.Protection filter
1000th, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, the cleaning draining of decontaminating apparatuss 1004 enters cleaning
Main sewer 020 is finally discharged from container-type shell 10010.
Operation principle：
During for realizing that the first integrated preposition denitrification sewage-treatment plant of the object of the invention processes sewage, sewage is by blocking
Dirty barrier 1011, elevator pump 1012, water inlet manifold 7777 are sent into inside integrated preposition denitrification sewage-treatment plant, then are led to
Overprotection filter 1000, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, at 1004 purification of decontaminating apparatuss
Reason, after purified treatment, water outlet Jing total outlet pipes 662 flow out.
Before reflux pump 1009 is transported to nitrification 1002 a part of water outlet of biofilter (containing nitrate) by reflux line 161
Put 1001 water inlet of denitrification bio-filter.
In Prepositive denitrification bio-filter 1001：Nitrate in recirculation water goes out Organic substance in water carbon with protection filter 1000
Source mixing carries out denitrification biological respinse and nitrate transformation is reached denitrogenation purpose into nitrogen effusion.
In nitrification biofilter 1002：Aeration fan 1008 sends into the oxygen in air, and the Organic substance in water is made in microorganism
Carbon dioxide is oxidized to under, the ammonia in water is oxidized to nitrate under microbial action, part phosphate transfection enters microorganism in water
Body.
In decontaminating apparatuss 1004：Pathogenic bacteria and other microorganisms in water is inactivated under action of ultraviolet radiation, reaches sterilisation purpose.
Referring to Fig. 9, Fig. 1, Fig. 2, Fig. 3, for realizing second integrated preposition denitrification sewage disposal of the object of the invention
Device, the device mainly include：Protection filter 1000, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002,
Filtering ponds 1003, decontaminating apparatuss 1004, dephosphorization chemicals dosing plant, power distribution cabinet 1005, automatic control cabinet 1006, instrumentation 1007,
Aeration fan 1008, cleaning blower fan 10081, reflux pump 1009, container-type shell 10010.
Technological process：
Block dirty barrier → elevator pump → protection filter → Prepositive denitrification bio-filter → nitrification biofilter → filtering ponds
Decontaminating apparatuss →
The described dirty barrier 1011 that blocks is to make drum-shaped or square barrel-shaped by lamellar fence or net.
Described elevator pump 1012 is immersible pump, and elevator pump 1012 is arranged on drum-shaped or side barrel-shaped is blocked in dirty barrier 1011.
Described protection filter 1000 is metal cloth filter or cloth envelop collector.
Described decontaminating apparatuss 1004 be disinfectant chemicals dosing plant, described disinfectant chemicals dosing plant include disinfectant chemical tank 10041,
Disinfectant dosing pump 10042 etc..
Described dephosphorization chemicals dosing plant mainly includes Dephosphorization reagent case 10045, dephosphorization dosing pump 10046 etc., described Dephosphorization reagent case
10045 are used to store the medicaments such as aluminium salt or iron salt coagulant, and dephosphorization dosing pump 10046 is for being transported to filtering ponds Dephosphorization reagent
Before 1003 or before upstream equipment.
Described power distribution cabinet 1005 is powered for electrical equipment.
Described automatic control cabinet 1006 controls the operation of all devices, in upper level automatic controlling device or remotely located control
Heart communication, transmission data, realize remote monitoring.
Described instrumentation 1007 is effusion meter, liquidometer, online dissolved oxygen meter, online ammonia table etc..
Described cleaning blower fan 10081 is that Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, filtering ponds 1003 are carried
For scavenging air, described Aeration fan 1008 provides aeration air for nitrification biofilter 1002.
Described reflux pump 1009 is transported to preposition anti-nitre ratio by reflux line 161 nitrification 1002 a part of water outlet of biofilter
1001 water inlet of biofilter.
It is described protection filter 1000, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, filtering ponds 1003,
Decontaminating apparatuss 1004, dephosphorization chemicals dosing plant, Aeration fan 1008, cleaning blower fan 10081, reflux pump 1009 pass through pipeline and
Valve connects.
Described container-type shell 10010 is made up of steel, protection filter 1000, Prepositive denitrification bio-filter 1001, nitre
Change biofilter 1002, filtering ponds 1003, decontaminating apparatuss 1004, dephosphorization chemicals dosing plant, power distribution cabinet 1005, automatic control cabinet
1006th, the equipment such as instrumentation 1007, Aeration fan 1008, cleaning blower fan 10081, reflux pump 1009 is assembled in container
In formula shell 10010.
Described container-type shell 10010 makes cuboid.
Described 10010 outer surface of container-type shell attachment resin artificial wooden piece is dressed up as log cabin profile.
Solar panel generating equipment is installed on described container-type shell 10010.
The water inlet pipe 02 of described protection filter 1000 is connected with the water inlet manifold 01 of integrated preposition denitrification sewage-treatment plant
Connect (water inlet manifold 01 is connected with elevator pump 1012), protect the outlet pipe 03 of filter 1000 biological with Prepositive denitrification
The filtered water inlet pipe 7 in filter tank 1001 is connected, filtration outlet pipe 6 and the nitrification biological filter of Prepositive denitrification bio-filter 1001
The filtered water inlet pipe 77 in pond 1002 is connected, and nitrifies the water inlet for filtering outlet pipe 66 and reflux pump 1009 of biofilter 1002
Pipe 04 is connected with the filtered water inlet pipe 777 of filtering ponds 1003, and the outlet pipe 05 of reflux pump 1009 is biological with Prepositive denitrification
The filtered water inlet pipe 7 in filter tank 1001 is connected, escape pipe 06 and the aeration for nitrifying biofilter 1002 of Aeration fan 1008
Air inlet pipe 411 is connected, the cleaning air inlet pipe 8 of the escape pipe 07 and Prepositive denitrification bio-filter 1001 of cleaning blower fan 10081,
The cleaning air inlet pipe 88 of nitrification biofilter 1002, the cleaning air inlet pipe 888 of filtering ponds 1003 are connected, filtering ponds 1003
Filter outlet pipe 666 be connected with the total outlet pipe 010 of integrated preposition denitrification sewage-treatment plant, disinfectant is from sterilization
Agent chemical tank 10041 is added at integrated preposition denitrification sewage by sterilize chemical feed pipe 011, disinfectant dosing pump 10042
In the total outlet pipe 010 of reason device, the Dephosphorization reagent of dephosphorization chemicals dosing plant from Dephosphorization reagent case 10045 by dephosphorization chemical feed pipe 012,
Dephosphorization dosing pump 10046 is added on nitrification 1002 filtered water inlet pipe 77 of biofilter, protection filter 1000, preposition anti-nitre
Change biofilter 1001, nitrification biofilter 1002, filtering ponds 1003, the cleaning draining of decontaminating apparatuss 1004 enter cleaning row
Supply mains 020 is discharged from container-type shell 10010.
Operation principle：
During for realizing that the first integrated preposition denitrification sewage-treatment plant of the object of the invention processes sewage, sewage is by blocking
Dirty barrier 1011, elevator pump 1012, water inlet manifold 7777 are sent into inside integrated preposition denitrification sewage-treatment plant, then are led to
Overprotection filter 1000, Prepositive denitrification bio-filter 1001, nitrification biofilter 1002, filtering ponds 1003, sterilization dress
1004 purified treatment are put, water outlet Jing total outlet pipes 662 flow out after purified treatment.
Before reflux pump 1009 is transported to nitrification 1002 a part of water outlet of biofilter (containing nitrate) by reflux line 161
Put 1001 water inlet of denitrification bio-filter.
In Prepositive denitrification bio-filter 1001：Nitrate in recirculation water goes out Organic substance in water carbon with protection filter 1000
Source mixing carries out denitrification biological respinse and nitrate transformation is reached denitrogenation purpose into nitrogen effusion.
In nitrification biofilter 1002：Aeration fan 1008 sends into the oxygen in air, and the Organic substance in water is made in microorganism
Carbon dioxide is oxidized to under, the ammonia in water is oxidized to nitrate under microbial action.
In filtering ponds 1003：Float in water is trapped removal, and the microbe membrane fragments in water are trapped removal, dephosphorization medicine
In agent and water phosphate reaction formed precipitate be trapped removals, while play microbial action removal partial organic substances, ammonia,
Nitrate, phosphate.
In decontaminating apparatuss 1004：Disinfectant is added to the water, the pathogenic bacteria in water and other microorganisms are inactivated, and reach sterilisation purpose.
Claims (13)
1. the first integrated preposition denitrification sewage-treatment plant, it is characterised in that the device mainly includes：Protection filter, Prepositive denitrification bio-filter, nitrification biofilter, decontaminating apparatuss, power distribution cabinet, automatic control cabinet, instrumentation, Aeration fan, cleaning blower fan, reflux pump, container-type shell.
Sewage treatment process：
Block dirty barrier → elevator pump → protection filter → Prepositive denitrification bio-filter → nitrification biofilter → decontaminating apparatuss →.
2. second integrated preposition denitrification sewage-treatment plant, it is characterised in that the device mainly includes：Protection filter, Prepositive denitrification bio-filter, nitrification biofilter, filtering ponds, decontaminating apparatuss, dephosphorization chemicals dosing plant, power distribution cabinet, automatic control cabinet, instrumentation, Aeration fan, cleaning blower fan, reflux pump, container-type shell.
Sewage treatment process：
Block dirty barrier → elevator pump → protection filter → Prepositive denitrification bio-filter → nitrification biofilter → filtering ponds → decontaminating apparatuss →.
3. the integrated preposition denitrification sewage-treatment plant according to described in claims 1 or 2，It is characterized in that，Described protection filter is metal cloth filter or cloth envelop collector，Described decontaminating apparatuss are ultraviolet ray disinfector or disinfectant chemicals dosing plant，Described disinfectant chemicals dosing plant includes disinfectant chemical tank、Disinfectant dosing pump etc.，Described dephosphorization chemicals dosing plant mainly includes Dephosphorization reagent case、Dephosphorization dosing pump etc.，Described Dephosphorization reagent case is used to store the medicaments such as aluminium salt or iron salt coagulant，Dephosphorization dosing pump is for before Dephosphorization reagent is transported to filtering ponds or before upstream equipment，Described power distribution cabinet is powered for device electrical equipment，Described automatic control cabinet control device all devices、Unit is operated，Communicate with upper level automatic controlling device or remotely located control centre、Transmission data，Realize remote monitoring，Described instrumentation is effusion meter、Liquidometer、Online dissolved oxygen meter、Online ammonia table etc.，Described cleaning blower fan is roots blower or centrifugal blower or swinging blower fan or other blower fans，For Prepositive denitrification bio-filter、Nitrification biofilter、Filtering ponds provide scavenging air，Described Aeration fan is roots blower or centrifugal blower or swinging blower fan or other blower fans，Aeration air is provided to nitrify biofilter，Described reflux pump is immersible pump or centrifugal pump or other water pumps，Nitrification biofilter a part of water outlet is transported to preposition anti-nitre than biofilter water inlet，Described container-type shell body is by color steel、Steel or timber are made，Make cuboid，Or house or building or pavilion or the elements of landscape shape such as artificial hillock or bridge or log cabin，Described Prepositive denitrification bio-filter is mainly by housing、The biological filter bed of material、Water dispensing apparatus、Captation、Air distributing device、Filtered water inlet pipe、Filtered water inlet valve、Cleaning air inlet pipe、Cleaning intake valve、Cleaning drain pipe、Cleaning drain valve、Filter outlet pipe、Filter the composition such as outlet valve，Described Prepositive denitrification bio-filter flows through biological filter bed of material direction according to operation water and is divided into upward flow form and lower to streamed，For upward flow form，The described biological filter bed of material is arranged in housing，Water dispensing apparatus、Air distributing device is arranged on the lower section of the biological filter bed of material，Captation is arranged on the top of the biological filter bed of material，Filtered water inlet valve is arranged on filtered water inlet pipe，Filtered water inlet pipe is connected with water dispensing apparatus，Filter outlet valve to be arranged on filtration outlet pipe，Filter outlet pipe to be connected with captation，Cleaning intake valve is arranged in cleaning air inlet pipe，Cleaning air inlet pipe is connected with air distributing device，Cleaning drain valve is arranged on cleaning drain pipe，Cleaning drain pipe is connected with captation，For lower to streamed，The described biological filter bed of material is arranged in housing，Captation、Air distributing device is arranged on the lower section of the biological filter bed of material，Water dispensing apparatus are arranged on the top of the biological filter bed of material，Filtered water inlet valve is arranged on filtered water inlet pipe，Filtered water inlet pipe is connected with water dispensing apparatus，Filter outlet valve to be arranged on filtration outlet pipe，Filter outlet pipe to be connected with captation，Cleaning intake valve is arranged in cleaning air inlet pipe，Cleaning air inlet pipe is connected with air distributing device，Cleaning drain valve is arranged on cleaning drain pipe，Cleaning drain pipe is connected with captation，Described nitrification biofilter is mainly by housing、The biological filter bed of material、Water dispensing apparatus、Captation、Air distributing device、Aerator、Filtered water inlet pipe、Filtered water inlet valve、Cleaning air inlet pipe、Cleaning intake valve、Cleaning drain pipe、Cleaning drain valve、Filter outlet pipe、Filter the composition such as outlet valve，Biological filter bed of material direction is flow through according to operation water and is divided into upward flow form and lower to streamed in described nitrification biofilter，For upward flow form，The described biological filter bed of material is arranged in housing，Water dispensing apparatus、Air distributing device、Aerator is arranged on the lower section of the biological filter bed of material，Captation is arranged on the top of the biological filter bed of material，Filtered water inlet valve is arranged on filtered water inlet pipe，Filtered water inlet pipe is connected with water dispensing apparatus，Filter outlet valve to be arranged on filtration outlet pipe，Filter outlet pipe to be connected with captation，Cleaning intake valve is arranged in cleaning air inlet pipe，Cleaning air inlet pipe is connected with air distributing device，Cleaning drain valve is arranged on cleaning drain pipe，Cleaning drain pipe is connected with captation，Aeration intake valve is arranged in aeration air inlet pipe，Aeration air inlet pipe is connected with aerator，For lower to streamed，The described biological filter bed of material is arranged in housing，Captation、Air distributing device、Aerator is arranged on the lower section of the biological filter bed of material，Water dispensing apparatus are arranged on the top of the biological filter bed of material，Filtered water inlet valve is arranged on filtered water inlet pipe，Filtered water inlet pipe is connected with water dispensing apparatus，Filter outlet valve to be arranged on filtration outlet pipe，Filter outlet pipe to be connected with captation，Cleaning intake valve is arranged in cleaning air inlet pipe，Cleaning air inlet pipe is connected with air distributing device，Cleaning drain valve is arranged on cleaning drain pipe，Cleaning drain pipe is connected with captation，Aeration intake valve is arranged in aeration air inlet pipe，Aeration air inlet pipe is connected with aerator，Described filtering ponds are mainly by housing、Filter material layer、Water dispensing apparatus、Captation、Air distributing device、Filtered water inlet pipe、Filtered water inlet valve、Cleaning air inlet pipe、Cleaning intake valve、Cleaning drain pipe、Cleaning drain valve、Filter outlet pipe、Filter the composition such as outlet valve，Described filtering ponds filter bed of material direction according to operation current and are divided into upward flow form and lower to streamed，For upward flow form，Described filter material layer is arranged in housing，Water dispensing apparatus、Air distributing device is arranged on the lower section of filter material layer，Captation is arranged on the top of filter material layer，Filtered water inlet valve is arranged on filtered water inlet pipe，Filtered water inlet pipe is connected with water dispensing apparatus，Filter outlet valve to be arranged on filtration outlet pipe，Filter outlet pipe to be connected with captation，Cleaning intake valve is arranged in cleaning air inlet pipe，Cleaning air inlet pipe is connected with air distributing device，Cleaning drain valve is arranged on cleaning drain pipe，Cleaning drain pipe is connected with captation，For lower to streamed，Described filter material layer is arranged in housing，Captation、Air distributing device is arranged on the lower section of filter material layer，Water dispensing apparatus are arranged on the top of filter material layer，Filtered water inlet valve is arranged on filtered water inlet pipe，Filtered water inlet pipe is connected with water dispensing apparatus，Filter outlet valve to be arranged on filtration outlet pipe，Filter outlet pipe to be connected with captation，Cleaning intake valve is arranged in cleaning air inlet pipe，Cleaning air inlet pipe is connected with air distributing device，Cleaning drain valve is arranged on cleaning drain pipe，Cleaning drain pipe is connected with captation.
4. the integrated preposition denitrification sewage-treatment plant according to described in claim 3，It is characterized in that，Described cuboid container-type enclosure puts the elements of landscape shell such as house or building or pavilion or artificial hillock or bridge or log cabin，Or described cuboid container-type outer surface of outer cover mounts wood chip or bamboo chip or resin emulation wood chip or resin simulation bamboo piece is dressed up as the elements of landscape such as log cabin，Described Prepositive denitrification bio-filter housing is square tube shape or cylindrical shape，It is made up of metal materials such as carbon steel or stainless steel or aluminium alloys，Or be made up of the nonmetallic materials such as plastics or fiberglass or concrete，The described biological filter bed of material is made up of haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate，Or be made up of the porous block filtrate such as polyurethane foam，Or be made up of chopped fiber beam，Or be made up of long-fiber bundle filtrate，Or the textile fabric filtrate such as the line by fibrous woven or rope or cloth is constituted，Above-mentioned filter material surface inoculated and cultured anaerobe、Facultative microbe、Denitrifying microorganism、One or more microorganism such as anaerobic ammonia oxidation microbiological，Described water dispensing apparatus are antipriming pipe，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described captation is antipriming pipe or water leg，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described nitrification biofilter housing is square tube shape or cylindrical shape，It is made up of metal materials such as carbon steel or stainless steel or aluminium alloys，Or be made up of the nonmetallic materials such as plastics or fiberglass or concrete，The described biological filter bed of material is made up of haydite or volcanic rock or light plastic granule or quartz sand or activated carbon equigranular filtrate，Or be made up of the porous block filtrate such as polyurethane foam，Or be made up of chopped fiber beam，Or be made up of long-fiber bundle filtrate，Or the textile fabric filtrate such as the line by fibrous woven or rope or cloth is constituted，Above-mentioned filter material surface inoculated and cultured aerobic microbiological、Facultative microbe、Anaerobe、Denitrifying microorganism etc.，Described water dispensing apparatus are antipriming pipe，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described captation is antipriming pipe or water leg，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described air distributing device is antipriming pipe，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described aerator is antipriming pipe or micropore aeration pipe or microporous aeration disc etc.，It is made up of stainless steel and other metal materials，Or be made up of the nonmetallic materials such as plastics or rubber or ceramics，Described filtering ponds housing is square tube shape or cylindrical shape，It is made up of metal materials such as carbon steel or stainless steel or aluminium alloys，Or be made up of the nonmetallic materials such as plastics or fiberglass or concrete，Described filter material layer is by quartz sand、Foam plastic pellet equigranular filtrate is constituted，Or be made up of chopped fiber beam，Or be made up of long-fiber bundle filtrate，Described water dispensing apparatus are antipriming pipe，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described captation is antipriming pipe or water leg，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics，Described air distributing device is antipriming pipe，It is made up of carbon steel or stainless steel and other metal materials，Or be made up of nonmetallic materials such as plastics.
5. the integrated preposition denitrification sewage-treatment plant according to described in claim 4, it is characterized in that, the two ends of described long-fiber bundle filtrate are utilized respectively upper connector and lower connector is suspended on the composition fiber-bundle filtering bed of material on filter plate and lower filter plate, or one end of long-fiber bundle filtrate is suspended on the other end on one piece of filter plate using connector and freely unfolds the composition fiber-bundle filtering bed of material, described long-fiber bundle filtrate by fiber filament coiling circlewise or two ends colligation fasciculation, described upper connector and lower connector are rope or stainless steel silk or connection ring, said filter plate and lower filter plate are metal or porous plate or grid made by plastics or fiberglass.
6. the integrated preposition denitrification sewage-treatment plant according to described in claim 1，It is characterized in that，Described protection filter、Prepositive denitrification bio-filter、Nitrification biofilter、Decontaminating apparatuss、Power distribution cabinet、Automatic control cabinet、Instrumentation、Aeration fan、Cleaning blower fan、The equipment such as reflux pump are assembled in container-type inside the shell，The water inlet pipe of protection filter is connected with the water inlet manifold of integrated preposition denitrification sewage-treatment plant，The outlet pipe of protection filter is connected with the filtered water inlet pipe of Prepositive denitrification bio-filter，The outlet pipe that filters of Prepositive denitrification bio-filter is connected with the filtered water inlet pipe of nitrification biofilter，The outlet pipe that filters of nitrification biofilter is connected with the water inlet pipe of reflux pump，The outlet pipe of reflux pump is connected with the filtered water inlet pipe of Prepositive denitrification bio-filter，The escape pipe of Aeration fan is connected with the aeration air inlet pipe of nitrification biofilter，The escape pipe of cleaning blower fan is connected with the cleaning air inlet pipe of the cleaning air inlet pipe of Prepositive denitrification bio-filter and nitrification biofilter，When decontaminating apparatuss are ultraviolet ray disinfector，The outlet pipe that filters of nitrification biofilter is connected with the water inlet pipe of decontaminating apparatuss，The outlet pipe of decontaminating apparatuss is connected with the total outlet pipe of integrated preposition denitrification sewage-treatment plant，When decontaminating apparatuss are disinfectant chemicals dosing plant，The outlet pipe that filters of nitrification biofilter is connected with the total outlet pipe of integrated preposition denitrification sewage-treatment plant，Disinfectant is from disinfectant chemical tank by chemical feed pipe of sterilizing、Disinfectant dosing pump is added to the total outlet pipe of integrated preposition denitrification sewage-treatment plant.
7. the integrated preposition denitrification sewage-treatment plant according to described in claim 2，It is characterized in that，Described protection filter、Prepositive denitrification bio-filter、Nitrification biofilter、Filtering ponds、Decontaminating apparatuss、Dephosphorization chemicals dosing plant、Power distribution cabinet、Automatic control cabinet、Instrumentation、Aeration fan、Cleaning blower fan、The equipment such as reflux pump are assembled in container-type inside the shell，The water inlet pipe of protection filter is connected with the water inlet manifold of integrated preposition denitrification sewage-treatment plant，The outlet pipe of protection filter is connected with the filtered water inlet pipe of Prepositive denitrification bio-filter，The outlet pipe that filters of Prepositive denitrification bio-filter is connected with the filtered water inlet pipe of nitrification biofilter，The outlet pipe that filters of nitrification biofilter is connected with the filtered water inlet pipe of the water inlet pipe and filtering ponds of reflux pump，The outlet pipe of reflux pump is connected with the filtered water inlet pipe of Prepositive denitrification bio-filter，The escape pipe of Aeration fan is connected with the aeration air inlet pipe of nitrification biofilter，The escape pipe of cleaning blower fan and the cleaning air inlet pipe of Prepositive denitrification bio-filter、The cleaning air inlet pipe of nitrification biofilter、The cleaning air inlet pipe of filtering ponds is connected，When decontaminating apparatuss are ultraviolet ray disinfector，The outlet pipe that filters of filtering ponds is connected with the water inlet pipe of decontaminating apparatuss，The outlet pipe of decontaminating apparatuss is connected with the total outlet pipe of integrated preposition denitrification sewage-treatment plant，When decontaminating apparatuss are disinfectant chemicals dosing plant，The outlet pipe that filters of filtering ponds is connected with the total outlet pipe of integrated preposition denitrification sewage-treatment plant，Disinfectant is from disinfectant chemical tank by chemical feed pipe of sterilizing、Disinfectant dosing pump is added to the total outlet pipe of integrated preposition denitrification sewage-treatment plant，The Dephosphorization reagent of dephosphorization chemicals dosing plant passes through dephosphorization chemical feed pipe from Dephosphorization reagent case、Dephosphorization dosing pump is added on filtering ponds filtered water inlet pipe or upstream equipment import.
8. the integrated preposition denitrification sewage-treatment plant according to described in claim 1 or 2, it is characterised in that described container-type inside the shell arranges sludge treatment device, described sludge treatment device mainly includes：Sludge concentration tank, sludge dosing tank, sludge dosing pump, sludge dewatering equipment etc..
9. the integrated preposition denitrification sewage-treatment plant according to described in claim 1 or 2, it is characterized in that, described container-type inside the shell takes odor removal measure, it is included in inoculation deodorizing microorganism in the biological filter bed of material of Prepositive denitrification bio-filter and nitrification biofilter, or the air inlet of Aeration fan is located in container-type housing the aerator feeding biological filter bed of material biochemical decomposition foul smell for aspirating that gas in container-type housing passes through nitrification biofilter, or other odor removals are set.
10. the integrated preposition denitrification sewage-treatment plant according to described in claim 1 or 2, it is characterised in that solar panel generating equipment is installed on described container-type shell body.
11. according to the integrated preposition denitrification sewage-treatment plant described in claim 1 or 2, it is characterised in that inspection operation door, window and ventilation mouth are arranged on described container-type shell.
12. according to the integrated preposition denitrification sewage-treatment plant described in claim 1 or 2, it is characterised in that in described integrated preposition denitrification sewage-treatment plant, all devices compact Layout or folded cropping are put.
13. according to the integrated preposition denitrification sewage-treatment plant described in claim 1 or 2, it is characterised in that need the equipment for overhauling to be arranged at the enabling of container-type housing or windowing in described integrated preposition denitrification sewage-treatment plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/107295 WO2017088825A1 (en) | 2015-09-25 | 2016-11-25 | Integrated pre-denitrification sewage treatment apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626554 | 2015-09-25 | ||
| CN2015106265547 | 2015-09-25 |
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| CN201510843415.XA Pending CN106554131A (en) | 2015-09-25 | 2015-11-27 | Integrated preposition denitrification sewage-treatment plant |
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| CN (1) | CN106554131A (en) |
| WO (1) | WO2017088825A1 (en) |
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| CN107244785A (en) * | 2017-07-26 | 2017-10-13 | 广州市卓冠环保科技有限公司 | A kind of microkinetic septic tank |
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| CN108793406A (en) * | 2018-05-25 | 2018-11-13 | 北京工业大学 | The device and method of the power integrated advanced nitrogen of villages and small towns sewage fine motion |
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| WO2017088825A1 (en) | 2017-06-01 |
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