CN205856255U - A kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant - Google Patents
A kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant Download PDFInfo
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- CN205856255U CN205856255U CN201620673609.XU CN201620673609U CN205856255U CN 205856255 U CN205856255 U CN 205856255U CN 201620673609 U CN201620673609 U CN 201620673609U CN 205856255 U CN205856255 U CN 205856255U
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- 239000002893 slag Substances 0.000 claims abstract description 26
- 230000000570 adjustive effect Effects 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 31
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- 239000000706 filtrate Substances 0.000 claims description 18
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- 239000002245 particle Substances 0.000 claims description 12
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- 238000000034 method Methods 0.000 abstract description 12
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
- 208000028659 discharge Diseases 0.000 description 18
- 241000196324 Embryophyta Species 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
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- 241000684239 Canna x generalis Species 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
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Landscapes
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The open a kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant of this utility model, this utility model high-efficiency low energy consumption bio-landscape sewage-treatment plant, is the sanitary sewage disposal combined system of the high-efficiency low energy consumption practicality being integrated every techniques such as slag setting pot, sedimentary adjustive pool, deflector anaerobic pond, anoxic pond, low energy consumption aerobic biofilter, equipment room, view filter tank, degree of depth adsorption filter, clear water sterilization metered discharge ponds.Have the advantages that treatment effeciency height, high treating effect, low energy consumption, stable, sludge output are few etc..There is good treatment effect for sanitary sewage, to preventing the pollution of the environment, build beautiful China, beautify rural area, small towns and play significant Social and economic benef@.
Description
Technical field
This utility model relates to sanitary sewage disposal field, particularly relates to a kind of high-efficiency low energy consumption bio-landscape sewage disposal
Device.
Background technology
Along with the development of rural economy, life of farmers level is greatly improved, and sanitary sewage the most directly discharges, and collect and
Handling rate is relatively low.Small towns rural environment constantly deteriorates, and constrains the sound development of economy, directly threatens the life of the vast farmers masses
Dis environment and healthy.So after sanitary sewage is collected by treatment in accordance with local conditions, using the sewage disposal of centralised or decentralised formula
Pattern, implements a large amount of.Various sewage disposals play an important role, but it is organic generally to there is water inlet
Substrate concentration is the highest, and construction cost is high, fluctuation of service, runs power consumption high, maintenance management difficulty feature.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of high-efficiency low energy consumption bio-landscape
Sewage-treatment plant, it is intended to solve that existing processing means handling rate is relatively low, energy consumption is high and the problem of fluctuation of service.
The technical solution of the utility model is as follows:
A kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, including cascade successively every slag setting pot, precipitation
Regulating reservoir, deflector anaerobic pond, anoxic pond, low energy consumption aerobic biofilter, equipment room, view filter tank, degree of depth adsorption filter, clear water
Sterilization metered discharge pond；
Described slag setting pot side being provided with the first water inlet pipe, opposite side is provided with and is connected to the first of sedimentary adjustive pool
Outlet pipe, described first outlet pipe be 450 ~ 550mm every slag setting pot distance from bottom, described in slag setting pot, be provided with use
In the rustless steel grid every slag sand setting, the gap of described rustless steel grid is 8 ~ 12mm；
Described sedimentary adjustive pool opposite side is provided with the second outlet pipe being connected to deflector anaerobic pond, described second outlet pipe
Being 900 ~ 1100mm with sedimentary adjustive pool distance from bottom, the bottom of described sedimentary adjustive pool leading portion is provided with condensing；
It is provided with multiple spaced partition wall in described deflector anaerobic pond, is staggeredly equipped with logical between each partition wall up and down
Water hole, sewage is staggered up and down to be passed through；
Arranging in described anoxic pond and account for the suspension ball filler that pond holds 45 ~ 55%, elevator pump put by pond base fabric, will by elevator pump
Sewage lifting is to low energy consumption aerobic biofilter；
The top of described low energy consumption aerobic biofilter is provided with water-locator, is provided with by the first basket below described water-locator
The filter material layer that basket loads, described water-locator, the first basketry and filter material layer are all arranged in above support；
Being provided with shutter air inlet bottom the both walls of described equipment room, top is provided with axial flow blower, uses described
Axial flow blower makes the fresh air shutter air inlet from bottom enter, through low energy consumption aerobic biofilter, by axial flow blower
Discharge from top, sewage from top to down and air from bottom to top, make air water be fully contacted；
Described view filter tank is the current wetland at least containing two-stage, and described current wetland is disposed with packing layer and view is wet
Ground plant；
Described degree of depth adsorption filter is provided for being mounted with the second basketry of adsorbing material, being mounted with the 3rd of dephosphorization filtrate
Basketry and clear water sterilization metered discharge pond, described second basketry, the 3rd basketry and clear water sterilization metered discharge pond are sequentially connected with.
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, described deflector anaerobic pond available depth exists
2.5-3.0m, effective time of staying is 4-6h.
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, point 6 lattice in described deflector anaerobic pond, effectively
Volume fraction is followed successively by 1:2:1:2:1:3 from left to right；In the 2nd, 4,6 lattice, all it is disposed with 2 meters of high combined stuffings, and uses plating
Zinc pipe and nylon rope are as fixed support.
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, the effective depth of described anoxic pond is 2.5-
3.0m, effective time of staying is 2-4 hour.
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, in described low energy consumption aerobic biofilter, the
One basketry uses fruit and vegetable basketry.
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, the size of described first basketry is for long
620mm, wide 420mm, high 370mm；Described first basketry loads filtrate totally 6 layers, and from top to bottom, particle diameter of filter medium is distributed as 2 layers
40-60mm, middle 2 layers of 20-40mm, lower 2 layers of 10-20mm；The hydraulic load of every layer is 3-5m3/m2·d。
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, the height of described low energy consumption aerobic biofilter
Degree is 3.0-3.5m, is arranged in equipment room, and equipment room headroom is 3.8-4.0m.
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, the hydraulic load of described current wetland is
0.8-1.0m3/m2.d。
Described high-efficiency low energy consumption bio-landscape sewage-treatment plant, wherein, in described degree of depth adsorption filter, described absorption
The thickness of material and dephosphorization filtrate is 1.2-1.6m.
Beneficial effect: this utility model high-efficiency low energy consumption bio-landscape sewage-treatment plant, has treatment effeciency height, processes
The feature such as effective, energy consumption is low, stable performance, sludge output are few.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant preferred embodiment
Figure.
Fig. 2 is the planar structure of this utility model a kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant preferred embodiment
Schematic diagram.
Detailed description of the invention
This utility model provides a kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant, for making mesh of the present utility model
, technical scheme and effect clearer, clear and definite, below to this utility model further describe.Should be appreciated that this place
The specific embodiment described, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is that a kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant of the present utility model is preferably implemented
The structural representation of example, as it can be seen, it include cascading successively every slag setting pot 1, sedimentary adjustive pool 2, deflector anaerobic pond 3,
Anoxic pond 4, low energy consumption aerobic biofilter 5, equipment room 6, view filter tank 7, degree of depth adsorption filter 8, clear water sterilization metered discharge
Pond 9.Below in conjunction with Fig. 2, structure and workflow thereof to above-mentioned each process pond are described in detail.
Described slag setting pot 1 side being provided with the first water inlet pipe a, opposite side is provided with and is connected to sedimentary adjustive pool 2
First outlet pipe b, described first outlet pipe b with every slag setting pot 1 distance from bottom be 450 ~ 550mm(such as 500mm).Described every slag
Being provided with for the rustless steel grid every slag sand setting in setting pot 1, the gap of described rustless steel grid is 8 ~ 12mm (such as 10mm).
Described every slag setting pot 1 workflow it is: sanitary sewage enters every slag setting pot 1 from the first water inlet pipe a, be 8 through gap ~
The rustless steel grid of 12mm every slag dirt sand, sewage from every the first outlet pipe that slag setting pot 1 distance from bottom is 450 ~ 550mm
B flows out.First this utility model is carried out intercepting bigger rubbish impurity by every slag setting pot 1, allows at the bottom of the sedimentation basins such as silt.
The sewage flowed out by first outlet pipe b in slag setting pot 1 enters described sedimentary adjustive pool 2, described precipitation regulation
Pond 2 opposite side is provided with the second outlet pipe c being connected to deflector anaerobic pond 3, described second outlet pipe c and sedimentary adjustive pool 2 end
Portion's distance is 900 ~ 1100mm, and the bottom of described sedimentary adjustive pool 2 leading portion is provided with the condensing of 45 degree, in order to larger particles
Contamination precipitation also concentrates.In other words, described first outlet pipe b, as the water inlet pipe of sedimentary adjustive pool 2, leads directly to from above into heavy
The bottom of shallow lake regulating reservoir 2, flows out from the second outlet pipe c of 900 ~ 1100mm (such as 1000mm) at the bottom of distance pond.Described precipitation regulation
Pond 2 workflow is: sewage enters from the first outlet pipe b, and the first outlet pipe b introduces described sedimentary adjustive pool 2 water inlet, concentrates
Bucket storage mud, sewage flows out from the second outlet pipe c of 900 ~ 1100mm at the bottom of distance pond, enters deflector anaerobic pond.This practicality
Novel by sedimentary adjustive pool 2, remove bigger particle suspensions impurity further, and sewage is carried out uniform water quality and the water yield,
It is beneficial to follow-up biological treatment.
It is provided with multiple spaced partition wall in described deflector anaerobic pond 3, is staggeredly equipped with up and down between each partition wall
Limbers, sewage is staggered up and down to be passed through.Using multiple partition walls to be divided into many lattice in the most described deflector anaerobic pond 3, sewage interlocks up and down
Pass through.Preferably, in described deflector anaerobic pond, point 6 lattice, are provided with 5 spaced partition walls, and dischargeable capacity ratio is from left-hand
The right side is followed successively by 1:2:1:2:1:3；2 meters of high combined stuffings the most upwards it are disposed with away from base plate 500mm in the 2nd, 4,6 lattice, filler
Upper and lower side uses galvanized pipe and nylon rope as fixed support.In other words, 5 partition walls are set in deflector anaerobic pond 3, are divided into 6
Lattice, the top in described deflector anaerobic pond 3 uses the 3rd outlet pipe d to accept the water outlet of higher level's (i.e. sedimentary adjustive pool 2), and i.e. second goes out
Water pipe c is as the water inlet pipe in deflector anaerobic pond 3.Bottom arranges water hole d1, d3, d5, and top arranges water hole d2, d4, d6, makes
Current are gone up the most again, and baffling passes through.Water hole d6 water outlet is set on its 6th lattice top and enters subordinate's anoxic pond 4.Preferably
Ground, deflector anaerobic pond 3 described in the utility model available depth is at 2.5-3.0m, and effective time of staying is 4-6h.Described baffling is detested
Oxygen pond 3 workflow is: sewage enters from the second outlet pipe c, and sewage interlocks up and down, by the deflector anaerobic pond 3 of 6 lattice, growth
A large amount of hydrolytic bacterias on combined stuffing, are decomposed into dissolved matter by insoluble Organic substance, simultaneously working in coordination with at acid-producing bacteria
Under effect by macromolecular substances be difficult to degradable chemical, be oxidized to the lower-molecular substance being readily biodegradable, for follow-up good
Oxygen biochemical treatment creates good conditions, and sewage, from the water hole d6 water outlet of the 6th lattice, enters subordinate's anoxic pond 4.
Arranging in described anoxic pond 4 and account for the suspension ball filler that pond holds 45 ~ 55%, elevator pump 4.1 put by pond base fabric, by promoting
4.1 sewage liftings of pump are to low energy consumption aerobic biofilter 5.Preferably, movable type at the bottom of this utility model pond arranges 2 elevator pumps
4.1,1 is standby with 1, and supporting liquid level controller.The top of described anoxic pond 4 uses water hole d6 to accept higher level's (i.e. deflector anaerobic
Pond 3) water outlet, sewage quantitative and even is promoted to low energy consumption aerobic biofilter 5.Set on the opposite side top of anoxic pond 4
Put water hole e, excessive in elevator pump 4.1 fault or the water yield or during without low energy consumption aerobic biofilter 5, water outlet gravity flow enters scape
See filter tank 7.The effective depth of anoxic pond described in the utility model is 2.5-3.0m, and effective time of staying is 2-4 hour.Described scarce
Oxygen pond 4 workflow is: sewage enters from water hole d6, through suspension ball filler, then quantitative by 4.1 sewage of elevator pump
Uniform lift is to low energy consumption aerobic biofilter 5.The suspension ball filler arranged in anoxic pond 4 described in the utility model, is beneficial to hold concurrently
Support the growth of microorganism and the fixing of denitrifying bacteria.Denitrifying bacteria utilizes the Organic substance in sewage as carbon source, will reflux
Nitrate and nitrate reductase in mixed liquor become nitrogen release to air, reach to remove the purpose of total nitrogen.
The top of described low energy consumption aerobic biofilter 5 is provided with total water-locator 5.6, a water-locator 5.5, riser tubing
5.4, it is provided with the filter material layer 5.3 loaded by the first basketry 5.2, water-locator, the first basketry 5.2 and filter material layer below water-locator
5.3 are all arranged in above support 5.1.In low energy consumption aerobic biofilter 5 described in the utility model, the first basketry 5.2 uses water
Fruit vegetable basketry, described first basketry 5.2 loads based on light-weight brick, volcanic rock, light ceramic, zeolite, coal etc. are auxiliary work
For filtrate.Preferably, the size of described first basketry 5.2 is long 620mm, wide 420mm, high 370mm.Described first basketry 5.2
Loading filtrate totally 6 layers, from top to bottom, particle diameter of filter medium is distributed as 2 layers of 40-60mm, middle 2 layers of 20-40mm, lower 2 layers of 10-
20mm；The hydraulic load of every layer is 3-5m3/m2.d.The workflow of described low energy consumption aerobic biofilter 5 is: sewage is from lifting
Pipeline 5.4 enters total water-locator 5.6, subsequently into a water-locator 5.5, more from top to bottom through being arranged on support 5.1, loads
The 6 metafiltration bed of materials 5.3 in the first basketry 5.2.A part of water enters view filter tank 7 through pipeline 5.1.1, and a part of sewage is through pipeline
5.1.2 the water inlet end of anoxic pond 4 is entered.Low energy consumption aerobic biofilter 5 described in the utility model, has aerobe to sewage
Process and filter crown_interception.Filter material layer based on light-weight brick, containing higher Al, Ca plasma, with the phosphorus element in sewage
Reaction forms insoluble chemical compound, or exchanges, and phosphorus element is attached in the lattice of filtrate.Particle diameter of filter medium is the most progressively
Diminish, the granule foreign in sewage is retained step by step, considerably reduce the possibility blocking follow-up view filter tank.Low energy consumption
The filtrate of aerobic biofilter 5 is loaded by the first basketry 5.2, and rest on the ground, if blockage phenomenon, it is easy to clean and
Change.The air inlet of fresh air is not located in deep water, decreases boosting, it is possible to use the lower powered axial flow of Wind Volume low lift
Blower fan, meets the requirement of oxygenation, and reduces operation power consumption.
Described equipment room 6 belongs to frame structure, the top in pond located underground on the ground.Low energy consumption described in the utility model is good
The height of oxygen biofilter is 3.0-3.5m, is arranged in equipment room 6, upper pool top, ground, and equipment room headroom is 3.8-4.0m.
Bottom the both walls of described equipment room 6, being provided with shutter 6.1 air inlet, it is low power that top is provided with Wind Volume low lift
Axial flow blower, aerofluxus inflator and rain cap 6.2, the shutter using described axial flow blower to make fresh air from bottom enters, and passes through
Low energy consumption aerobic biofilter, from top to down, from bottom to top, air water is fully contacted air sewage, by axial flow blower from top
Portion discharges, and provides oxygen for a large amount of aerobic microbiologicals being attached on filtrate.Aerobic microbiological is the organic dirt in sewage
Dye thing, oxidation Decomposition is nontoxic H2O and CO2Deng inorganic substances, it is nitrate or nitrite mineralized nitrogen.
Described view filter tank 7 is the current wetland at least containing two-stage, and described current wetland is disposed with packing layer, packing layer
Inside grow substantial amounts of microorganism.Described current wetland there also is provided landscape wetland plant, landscape wetland plant inhalant region, water inlet
Water distributor, exhalant region, water outlet collector pipe.Described packing layer based on light-weight brick, volcanic rock, light ceramic, zeolite, coal etc. be
Auxiliary.Described packing layer includes packing layer A, packing layer B, packing layer C and packing layer D, and filler is bottom-up is packing layer A respectively:
Particle diameter 60-40mm, thick 150mm, packing layer B: particle diameter 40-20mm, thick 600mm, packing layer C: particle diameter 20-10mm, thick 100mm,
Packing layer D: particle diameter 10-5mm, thick 100mm.Top plantation landscape wetland plant, including based on Canna generalis Bailey, be equipped with Hemerocallis citrina Baroni kite
Tail, floral leaf Lu Di, again power flower etc..The part water outlet of low energy consumption biofilter 5 enters view filter tank 7, is first inhalant region, water inlet
Water distributor, through the packing layer of the different-grain diameter based on light-weight brick in the way of plug-flow, then through water outlet collector pipe, enters out
Pool.The biological and ecological collaboration system formed by microorganism, packing layer, landscape wetland plant three, via microbiological oxidation
It is decomposed into approach main, that filler retains, plant is adsorbed, sewage is realized the purpose purified.
Described degree of depth adsorption filter 8 bottom is provided with in the roughstuff bed of material, the roughstuff bed of material layout backwash tube, in case absorption is full
Use when carrying out backwash with needs.Front end, described degree of depth adsorption filter 8 top arranges activated carbon, the Linesless charcoal loaded by the second basketry
Or the adsorbing material G such as bamboo charcoal, to remove polluter.Described degree of depth adsorption filter 8 upper rear end is arranged by the 3rd basketry dress
The deep phosphorous removal filtrate F(carried such as, white calcium carbonate crystal), with the fixing Phosphorous species of absorption.In described degree of depth adsorption filter 8,
The thickness of described adsorbing material and dephosphorization filtrate is 1.2-1.6m, is adsorbed with organic pollutants and ammonia nitrogen carrying out the degree of depth, and right
Total phosphorus carries out degree of depth absorption and retains fixing, discharges with stably reaching standard.Second basketry and the chi of the 3rd basketry in degree of depth adsorption filter 8
Very little with above-mentioned low energy consumption aerobic biofilter 5 in the consistent size of the first basketry.Through the process in previous processed pond, sewage is basic
Having reached discharge standard, in order to act the effect of checking on, this utility model is provided with the adsorbing material based on activated carbon and carbonic acid
Calcium crystal, weighs the process that carry out checking on such as difficult point polluter, Organic substance, ammonia nitrogen, total nitrogen, total phosphorus, makes water outlet sanitary sewage
Stably reaching standard.Filtrate loads with basketry, and wetland plant, convenient cleaning or replacing are not planted in top；The roughstuff bed of material in bottom is laid
Air water pipe for backwash, in order to whenever necessary, carry out backwash.
Described clear water sterilization metered discharge pond 9 is provided with clear water reserviors, sterilization pool and the metered discharge being sequentially connected with.Described clearly
The clear water in pond can as when needing backwash with water, air compressor machine required for backwash and water pump use provisional, can
Portable.Sterilization pool loads Burdick lamp, carries out sterilizing process.Discharge after metering again.
High-efficiency low energy consumption bio-landscape sewage-treatment plant main feature of the present utility model is as follows:
1, using the deflector anaerobic pond of suspension combined stuffing, be hydrolyzed acidification；2, anoxic pond puts Chi Rongyue into
The suspension ball filler of 50%, is provided with elevator pump, and sewage quantitative and even enters aftertreatment systems, it is to avoid the water yield is impacted；3, mental retardation
The dual function that consumption aerobic biofilter contains Aerobic biological process and filtration retains；Not air inlet in deep water, blower fan liter forces down,
Power power consumption is little, and air quantity is big, and oxidation effect is good.4, low energy consumption aerobic biofilter is arranged on ground, loads with basketry
Filter material layer based on light-weight brick, surface area is big, and biological flora easily adheres to, and microbial survival amount is high, updating decision, and is difficult to block up
Plug；If plug be carried out or change the most convenient and easy；5, horizontal drowned flow artificial more than view filter tank employing two-stage is wet
Ground, the filter material layer based on light-weight brick, the landscape wetland plant based on Canna generalis Bailey, it is decomposed into master via microbiological oxidation, fills out
Material retains, the approach of plant absorption, also beautifies rural environments while realizing purifying to sewage.6, degree of depth adsorption filter is provided with
Adsorbing material based on activated carbon and calcium carbonate crystal, weigh difficult point polluter to sanitary sewage, carries out process of checking on.Filter
Expecting to load with basketry, wetland plant, convenient cleaning or replacing are not planted in top；The roughstuff bed of material in bottom is laid for backwash
Air water pipe, in order to carry out backwash.7, arrange Burdick lamp and carry out sterilizing.
It is 100-350mg/ that this utility model high-efficiency low energy consumption bio-landscape sewage-treatment plant is designed as inlet COD concentration
L, that reinforced is≤450 mg/L；Total nitrogen≤40 mg/L；The small towns life in the countryside of ammonia nitrogen≤30mg/L, total phosphorus≤5 mg/L
Sewage.It is 1.0-50 cubic meter that single set hour processes the water yield.
Below the workflow of this utility model high-efficiency low energy consumption bio-landscape sewage-treatment plant is described in detail.
Workflow includes: use the first water inlet pipe that water inlet is introduced every slag setting pot, through rustless steel grid that gap is 8 ~ 12mm every
Slag sand setting, sewage, from the first outlet pipe water outlet of 450 ~ 550mm at the bottom of distance pond, enters sedimentary adjustive pool；Sedimentary adjustive pool is entering
It is that condensing stores mud that water introduces bottom, and sewage, from the second outlet pipe water outlet of 900 ~ 1100mm at the bottom of distance pond, enters folding
Stream anaerobic pond；Deflector anaerobic pond includes multiple partition wall, and sewage is staggered up and down to be passed through, and enters anoxic pond from top；Cloth in anoxic pond
Putting and account for the suspension ball filler that pond holds 45 ~ 55%, elevator pump put by pond base fabric, by elevator pump aerobic for sewage lifting to low energy consumption life
Thing filter tank；Sewage enters water-locator from riser tubing, subsequently into the filter material layer being loaded into the first basketry；Equipment room uses axial flow
Blower fan, makes the fresh air shutter air inlet from bottom enter, through low energy consumption aerobic biofilter, by axial flow blower from top
Portion discharges, sewage from top to down and air from bottom to top, make air water be fully contacted；The portion of low energy consumption aerobic biofilter
Separate water and enter view filter tank, through packing layer in the way of plug-flow, subsequently into exhalant region；Sewage enters degree of depth absorption filter
Pond, first passes around and is loaded adsorbing material to remove polluter by the second basketry, then pass through to be loaded by the 3rd basketry and remove
Phosphorus filtrate with the fixing Phosphorous species of absorption, after after described clear water sterilization metered discharge pond disinfection by ultraviolet light and metering row up to standard
Put.
The workflow of this utility model above-mentioned high-efficiency low energy consumption bio-landscape sewage-treatment plant includes the following: stage by stage
First stage is pretreatment stage.Sanitary sewage enters a kind of high-efficiency low energy consumption bio-landscape sewage through collecting pipe network
Processing means.By every slag setting pot, carry out intercepting bigger rubbish impurity, allow at the bottom of the sedimentation basins such as silt.By sedimentary adjustive pool, enter
One step removes bigger particle suspensions impurity, and sewage is carried out uniform water quality and the water yield, is beneficial to follow-up biological treatment.
Second stage is anaerobic reaction.Sewage interlocks up and down, by the deflector anaerobic pond of many lattice, is grown on combined stuffing
A large amount of hydrolytic bacterias, insoluble Organic substance is decomposed into dissolved matter, will divide greatly under the synergism of acid-producing bacteria simultaneously
Sub-material be difficult to degradable chemical, be oxidized to the lower-molecular substance being readily biodegradable, create for follow-up aerobic treatment
Make good condition.
Phase III is the hypoxia response stage.Being disposed with the suspension ball filler that pond holds about 50% in anoxic pond, being beneficial to hold concurrently, it is micro-to support
Biological growth is fixing with denitrifying bacteria.Denitrifying bacteria utilizes the Organic substance in sewage as carbon source, backflow is mixed
Nitrate and nitrate reductase in liquid become nitrogen release to air, reach to remove the purpose of total nitrogen.
Fourth stage is the contact oxidation filtration stage.Low energy consumption aerobic biofilter, has Aerobic biological process to sewage
With filtration crown_interception.Sewage is by elevator pump from anoxic pond, and quantitative and even is promoted to the top cloth of low energy consumption aerobic biofilter
Hydrophone, the most from top to bottom, is loaded the packing layer based on light-weight brick of different-grain diameter, fresh air through multilamellar by basketry
Entering from the bottom shutter of equipment room, from bottom to top through filter material layer, sewage and air are aloft, fully connect in filter material layer
Touch, provide oxygen for apposition growth aerobic microbiological on filtrate.Aerobic microbiological is the organic pollution in sewage, oxygen
Change and be decomposed into nontoxic H2O and CO2Deng inorganic substances, it is nitrate or nitrite mineralized nitrogen；Based on light-weight brick
Packing layer, containing higher Al, Ca plasma, react with the phosphorus element in sewage and forms insoluble chemical compound, or exchange,
Phosphorus element is attached in the lattice of filler.A water outlet part is back to anoxic pond water inlet end, is partly into follow-up view filter tank.
Particle diameter of filter medium the most progressively diminishes, and retains the granule foreign in sewage step by step, considerably reduces blocking follow-up
The possibility in view filter tank.The filtrate of low energy consumption aerobic biofilter is loaded by basketry, and rest on the ground, if occurring blocking existing
As, it is easy to clean and change.The air inlet of fresh air is not located in deep water, decreases boosting, it is possible to use Wind Volume is low to be raised
The lower powered axial flow blower of journey, meets the requirement of oxygenation, and reduces operation power consumption.
5th stage was the view filter tank stage.The part water outlet of low energy consumption biofilter enters view filter tank, is first cloth
Pool, water distribution water inlet pipe, through the packing layer of the different-grain diameter based on light-weight brick in the way of plug-flow, then catchments through water outlet
Pipe, enters exhalant region.The biological and ecological collaboration system formed by microorganism, packing layer, landscape wetland plant three, via micro-
Biological oxidation is decomposed into approach main, that filler retains, plant is adsorbed, and sewage realizes the purpose purified.
6th stage was the degree of depth adsorption filter stage.Through process above, sewage has reached discharge standard, for
Act the effect of checking on, be provided with the adsorbing material based on activated carbon and calcium carbonate crystal, sanitary sewage weighed difficult point and pollutes
Material, Organic substance, ammonia nitrogen, total nitrogen, total phosphorus etc. carry out process of checking on.Make water outlet stably reaching standard.Filtrate loads with basketry, and top is not
Plantation wetland plant, convenient cleaning or replacing；The roughstuff bed of material in bottom is laid the air water pipe for backwash, in order to there is a need to
Time, carry out backwash.
7th stage was that clear water is sterilized the metered discharge stage.The clear water of clear water reserviors storage part, can be as backwash
With water, use Burdick lamp to carry out killing the bacterial viruses such as excrement colibacillus group, discharge after being then passed through metering.
In sum, a kind of high-efficiency low energy consumption bio-landscape sewage-treatment plant that this utility model provides, this practicality is new
Type high-efficiency low energy consumption bio-landscape sewage-treatment plant, is every slag setting pot, sedimentary adjustive pool, deflector anaerobic pond, anoxic pond, low
The techniques such as energy consumption aerobic biofilter, equipment room, view filter tank, degree of depth adsorption filter, clear water sterilization metered discharge pond are integrated
The practical sanitary sewage disposal combined system of high-efficiency low energy consumption.There is high treating effect, low energy consumption, stable, sludge output
Few feature waited.There is good treatment effect for sanitary sewage, to preventing the pollution of the environment, build beautiful China, beautify small towns
Significant Social and economic benef@is played in rural area.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Saying, can be improved according to the above description or convert, all these modifications and variations all should belong to the appended power of this utility model
The protection domain that profit requires.
Claims (9)
1. a high-efficiency low energy consumption bio-landscape sewage-treatment plant, it is characterised in that include cascading successively every slag setting pot,
Sedimentary adjustive pool, deflector anaerobic pond, anoxic pond, low energy consumption aerobic biofilter, equipment room, view filter tank, degree of depth adsorption filter,
Clear water sterilization metered discharge pond；
Described slag setting pot side being provided with the first water inlet pipe, opposite side is provided with the first water outlet being connected to sedimentary adjustive pool
Pipe, described first outlet pipe with every slag setting pot distance from bottom be 450 ~ 550mm, described be provided with in slag setting pot for every
The rustless steel grid of slag sand setting, the gap of described rustless steel grid is 8 ~ 12mm；
Described sedimentary adjustive pool opposite side is provided with the second outlet pipe being connected to deflector anaerobic pond, and described second outlet pipe is with heavy
Shallow lake regulating reservoir distance from bottom is 900 ~ 1100mm, and the bottom of described sedimentary adjustive pool leading portion is provided with condensing；
It is provided with multiple spaced partition wall in described deflector anaerobic pond, between each partition wall, is staggeredly equipped with water flowing up and down
Hole, sewage is staggered up and down to be passed through；
Arranging in described anoxic pond and account for the suspension ball filler that pond holds 45 ~ 55%, elevator pump put by pond base fabric, by elevator pump by sewage
It is promoted to low energy consumption aerobic biofilter；
The top of described low energy consumption aerobic biofilter is provided with water-locator, is provided with by the first basketry dress below described water-locator
The filter material layer carried, described water-locator, the first basketry and filter material layer are all arranged in above support；
Being provided with shutter air inlet bottom the both walls of described equipment room, top is provided with axial flow blower, uses described axial flow
Blower fan makes the fresh air shutter air inlet from bottom enter, through low energy consumption aerobic biofilter, by axial flow blower from top
Portion discharges, sewage from top to down and air from bottom to top, make air water be fully contacted；
Described view filter tank is the current wetland at least containing two-stage, and described current wetland is disposed with packing layer and landscape wetland is planted
Thing；
Described degree of depth adsorption filter is provided for being mounted with the second basketry of adsorbing material, being mounted with the 3rd basketry of dephosphorization filtrate
With clear water sterilization metered discharge pond, described second basketry, the 3rd basketry and clear water sterilization metered discharge pond are sequentially connected with.
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that described baffling is detested
Oxygen pond available depth is at 2.5-3.0m, and effective time of staying is 4-6h.
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that described baffling is detested
Point 6 lattice in oxygen pond, dischargeable capacity ratio is followed successively by 1:2:1:2:1:3 from left to right；2 meters high all it are disposed with in the 2,4,6th lattice
Combined stuffing, and use galvanized pipe and nylon rope as fixed support.
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that described anoxic pond
Effective depth be 2.5-3.0m, effective time of staying is 2-4 hour.
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that described low energy consumption
In aerobic biofilter, the first basketry uses fruit and vegetable basketry.
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 5, it is characterised in that described first basket
The size of basket is long 620mm, wide 420mm, high 370mm；Described first basketry loads filtrate totally 6 layers, from top to bottom, particle diameter of filter medium
It is distributed as 2 layers of 40-60mm, middle 2 layers of 20-40mm, lower 2 layers of 10-20mm；The hydraulic load of every layer is 3-5m3/m2·d。
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that described low energy consumption
The height of aerobic biofilter is 3.0-3.5m, is arranged in equipment room, and equipment room headroom is 3.8-4.0m.
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that described undercurrent is wet
The hydraulic load on ground is 0.8-1.0m3/m2.d。
High-efficiency low energy consumption bio-landscape sewage-treatment plant the most according to claim 1, it is characterised in that the described degree of depth is inhaled
In attached filter tank, the thickness of described adsorbing material and dephosphorization filtrate is 1.2-1.6m.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045202A (en) * | 2016-06-30 | 2016-10-26 | 佛山市新泰隆环保设备制造有限公司 | Efficient low-energy-consumption biological landscape sewage treatment device and method |
| CN107352738A (en) * | 2017-07-24 | 2017-11-17 | 华北电力大学 | The composite artificial ecological bed waste water treatment system and method for a kind of intensified denitrification and dephosphorization |
| CN107758787A (en) * | 2017-11-09 | 2018-03-06 | 湖南永清环保研究院有限责任公司 | A kind of sewage water advanced treatment apparatus and cleaning method |
| CN108975627A (en) * | 2018-08-17 | 2018-12-11 | 山东泓美环境工程有限公司 | A kind of stain disease treatment process |
| CN109231698A (en) * | 2018-10-25 | 2019-01-18 | 郑州大学 | Sewage disposal system and processing method, construction method, control system for northern country |
| CN110092531A (en) * | 2019-04-12 | 2019-08-06 | 南京林业大学 | A kind of multifunctional assembled Tailwater Depth denitrogenation dephosphorizing artificial wet land system |
| CN112441706A (en) * | 2020-12-07 | 2021-03-05 | 浙江德安科技股份有限公司 | Integration resourceful treatment of domestic sewage system |
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2016
- 2016-06-30 CN CN201620673609.XU patent/CN205856255U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045202A (en) * | 2016-06-30 | 2016-10-26 | 佛山市新泰隆环保设备制造有限公司 | Efficient low-energy-consumption biological landscape sewage treatment device and method |
| CN107352738A (en) * | 2017-07-24 | 2017-11-17 | 华北电力大学 | The composite artificial ecological bed waste water treatment system and method for a kind of intensified denitrification and dephosphorization |
| CN107352738B (en) * | 2017-07-24 | 2020-10-27 | 华北电力大学 | Composite artificial ecological bed sewage treatment system and method for enhancing nitrogen and phosphorus removal |
| CN107758787A (en) * | 2017-11-09 | 2018-03-06 | 湖南永清环保研究院有限责任公司 | A kind of sewage water advanced treatment apparatus and cleaning method |
| CN108975627A (en) * | 2018-08-17 | 2018-12-11 | 山东泓美环境工程有限公司 | A kind of stain disease treatment process |
| CN109231698A (en) * | 2018-10-25 | 2019-01-18 | 郑州大学 | Sewage disposal system and processing method, construction method, control system for northern country |
| CN110092531A (en) * | 2019-04-12 | 2019-08-06 | 南京林业大学 | A kind of multifunctional assembled Tailwater Depth denitrogenation dephosphorizing artificial wet land system |
| CN112441706A (en) * | 2020-12-07 | 2021-03-05 | 浙江德安科技股份有限公司 | Integration resourceful treatment of domestic sewage system |
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Address after: 528515 Guangdong province Foshan Gaoming Cangjiang Industrial Park, west of red bayberry Patentee after: Guangdong xintailong Environmental Protection Group Co.,Ltd. Address before: 528515 Guangdong province Foshan Gaoming Cangjiang Industrial Park, west of red bayberry Patentee before: FOSHAN XINTAILONG ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING Co.,Ltd. |
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Granted publication date: 20170104 |