CN208933075U - A kind of garbage leachate treatment device - Google Patents
A kind of garbage leachate treatment device Download PDFInfo
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- CN208933075U CN208933075U CN201820816446.5U CN201820816446U CN208933075U CN 208933075 U CN208933075 U CN 208933075U CN 201820816446 U CN201820816446 U CN 201820816446U CN 208933075 U CN208933075 U CN 208933075U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000010802 sludge Substances 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000005273 aeration Methods 0.000 claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 238000005260 corrosion Methods 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 14
- 239000000149 chemical water pollutant Substances 0.000 claims description 43
- 239000003651 drinking water Substances 0.000 claims description 22
- 235000020188 drinking water Nutrition 0.000 claims description 22
- 238000005276 aerator Methods 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 230000007797 corrosion Effects 0.000 claims description 12
- 230000002401 inhibitory effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 25
- 239000002002 slurry Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 9
- 229910052698 phosphorus Inorganic materials 0.000 description 9
- 239000011574 phosphorus Substances 0.000 description 9
- 239000010865 sewage Substances 0.000 description 9
- 239000005416 organic matter Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000001376 precipitating effect Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000003851 biochemical process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012279 drainage procedure Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of garbage leachate treatment device, including pedestal, Anaerobic Treatment mechanism and aerobic processing mechanism are provided on pedestal, Anaerobic Treatment mechanism includes the anoxic pond of setting on the base, anaerobic pond is provided in anoxic pond, anaerobism bottom of pond portion is provided with feed inlet, water outlet is provided at the top of anoxic pond, aerobic mechanism includes the aerobic tank being set on the base, aerobic bottom of pond portion is provided with water inlet, water pumping mechanism one is provided between water inlet and water outlet, discharge outlet is provided at the top of aerobic tank, water pumping mechanism two is provided at discharge outlet, aerobic bottom of pond portion is provided with sludge outlet, anaerobic pond, aerobic bottom of pond portion is provided with rabbling mechanism, anoxic bottom of pond portion oxygen tank bottom of becoming reconciled is provided with aeration mechanism.The device has the advantages that occupied area is small, making material expends less, low manufacture cost, favorable anti-corrosion effect.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, and in particular to a kind of garbage leachate treatment device.
Background technique
Sewage treatment is exactly that the water quality requirement for draining a certain water body to reach sewage or reusing purifies it
Process.Sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
Every field also comes into the daily life of common people more and more.Landfill leachate is usually to use at activated sludge process
Reason, activated sludge process and its derivative improvement process is the most widely used method of Treating Municipal Sewage, it can be removed from sewage
The biochemical organic matter of deliquescent and colloidal state and can by the suspended solid of activated sludge absorption and some other substance,
A part of phosphorus element and nitrogen can be also removed simultaneously.Great mass of data confirms, in technology of phosphorus removal from wastewater, activity is launched into anaerobic pond
Sludge has very strong phosphorus absorbability by the activated sludge of anaerobic state release orthophosphates under aerobic state, and
The anaerobism release of phosphorus is the precondition of aerobic phosphorus absorption and dephosphorization.
Existing garbage leachate treatment device usually requires first to build processing pond using armored concrete on the ground, so
Afterwards again to processing pond inner wall carry out anticorrosive construction, by equipment to landfill leachate handled be usually continuously be arranged it is multiple
Tank body carries out process.
Existing garbage filter processing unit have take up a large area, making material expends that more, cost of manufacture is high, anti-corrosion is imitated
The bad disadvantage of fruit.
Utility model content
The purpose of this utility model is that: it is taken up a large area for above-mentioned garbage filter processing unit, making material expends
Problem more, cost of manufacture is high, anti-corrosion effect is bad, proposes a kind of garbage filter processing unit, which has land occupation face
The advantages of product is small, making material expends less, low manufacture cost, favorable anti-corrosion effect.
To achieve the goals above, the utility model adopts the technical scheme that a kind of garbage leachate treatment device,
Including pedestal, Anaerobic Treatment mechanism and aerobic processing mechanism are provided on the pedestal, the Anaerobic Treatment mechanism includes setting
Anoxic pond on the base is provided with anaerobic pond in the anoxic pond, and the anaerobism bottom of pond portion is provided with feed inlet, the anoxic
Water outlet is provided at the top of pond, the aerobic mechanism includes the aerobic tank of setting on the base, and the aerobic bottom of pond portion is set
It is equipped with water inlet, water pumping mechanism one, the row of being provided at the top of the aerobic tank are provided between the water inlet and the water outlet
The mouth of a river, is provided with water pumping mechanism two at the discharge outlet, and the aerobic bottom of pond portion is provided with sludge outlet, the anaerobic pond, good
Oxygen tank bottom is provided with rabbling mechanism, and anoxic bottom of pond portion oxygen tank bottom of becoming reconciled is provided with aeration mechanism.
Through the above technical solutions, activated sludge is put into anaerobic pond when using device processing landfill leachate,
Landfill leachate is pumped into anaerobic pond from anaerobism bottom of pond portion feed inlet, activated sludge and rubbish are made by the stirring of rabbling mechanism
Rubbish percolate comes into full contact with, the organic matter in landfill leachate in anaerobic pond using the anaerobic bacteria in activated sludge make it is organic
Hydrolysis, acidification and methanation occur for object, remove the organic matter and part phosphorus in landfill leachate, form the work containing orthophosphates
Property sludge, activated sludge is suspended in landfill leachate in wadding shape, and the landfill leachate after Anaerobic Treatment is from anaerobic pond
Spill and leakage is aerated into anoxic pond by quick-fried blower structure into anoxic pond, on the one hand makes activated sludge for suspended state, make rubbish
Percolate comes into full contact with activated sludge, is on the other hand supported by aeration to activated sludge, guarantees the normal growth of microorganism
And breeding makes the denitrifying bacteria in activated sludge carry out denitrification and removes in landfill leachate under anaerobic condition
Nitrogen substance, the landfill leachate after handling by anoxic pond are drawn into aerobic tank by water pump, at this time landfill leachate
In activated sludge have the function of very strong Phosphate Sorption, being become better by being aerated mechanism is sufficiently aerated in oxygen pond, makes activated sludge
In the further adsorption activity landfill leachate of aerobic bacteria in organic matter, and under aerobic state activated sludge to rubbish seep
Phosphorus fully absorbs in filtrate, while landfill leachate is sufficiently stirred in the rabbling mechanism in aerobic tank, make activated sludge
Always it is in suspended state, the landfill leachate after Aerobic Process for Treatment stops stirring, makes good landfill leachate after processing
In sludge settling, water after handling is discharged at the top of aerobic tank, opens slush pump, the sludge of sedimentation is arranged from sludge mouth
Out.Compared with traditional garbage filter processing unit, which anaerobic pond is arranged in anoxic pond, by aerobic tank setting heavy
It drops in pond, substantially reduces the occupied area of equipment, reduce the material that production whole equipment needs to expend, saved and be produced into
This, while can also reach good treatment effect.
Further, slush pump is provided at the sludge outlet.When needing for sludge to be discharged, extracted by slush pump
Sludge avoids sludge from blocking sludge outlet when cannot freely fall, and smoothly sludge can be discharged by slush pump.
Further, the water pumping mechanism one includes the drinking-water pipe that water outlet is arranged in, and is provided on the drinking-water pipe
Water pump one, described drinking-water pipe one end extend to the anoxic bottom of pond portion, the drinking-water pipe other end and the aerobic bottom of pond portion
Water inlet connection, the water pumping mechanism two include the drainpipe that discharge outlet is arranged in, and described drainpipe one end extends to aerobic tank
Bottom, the other end extend to the landfill leachate for being used to be discharged outside aerobic tank after processing, are provided with water pump on the drainpipe
Two.Need for the water in anoxic pond to be transferred to handled in aerobic tank when, by start water pump one, needing will be aerobic
It when water after being disposed in pond discharges, can be completed by starting water pump two, equipment installation is simple, easy to operate.
Further, the water outlet and the drinking-water pipe are set as infundibulate, and the discharge outlet is set with the drainpipe
It is set to infundibulate, exhaust valve one is provided on the drinking-water pipe, exhaust valve two is provided on the drainpipe.By drinking-water pipe and row
Water pipe is disposed as funnel shaped structure, has the function of buffering in drainage procedure, facilitates control displacement, in aeration mechanism
Control exhaust valve one and exhaust valve two are opened when aeration, avoid the occurrence of negative pressure.
Further, it is additionally provided with inner canister in the aerobic tank, sludge strainer is provided at the top of the inner canister, it is described interior
The bottom of tank is connected to the water inlet.Sewage after Anaerobic Treatment entered in inner canister by water inlet carry out it is aerobic
Processing enters water from inner canister, then overflows in the aerobic tank outside inner canister from inner canister, pass through during from inner canister overflow
Sludge strainer blocks sludge, avoids entering in the aerobic tank outside inner canister with water, treatment effect is more preferable.
Further, the anaerobic pond, anoxic pond, aerobic tank are all made of the production of the steel plate coated with corrosion-inhibiting coating.Due to
Would generally play the role of corrosion to equipment magnet in landfill leachate, by by anaerobic pond, anoxic pond, aerobic tank production steel plate
It is coated with corrosion-inhibiting coating, is mounted to reduce the work of equipment installation there is no need to coat corrosion-inhibiting coating to pond body again after pond body
It measures, and the corrosion-inhibiting coating being coated on cylinder plate is stable, not easily to fall off, improves the anti-corrosion effect of equipment, extends equipment
Service life.
Further, the rabbling mechanism includes stirring in slurry device.When needing to be stirred landfill leachate, pass through
Starting stirring in slurry device comes into full contact with landfill leachate with activated sludge, due to the sludge containing suspended state in mixing, liquid
Lower blender is suitble to stir the liquid containing suspended matter, and the impeller of stirring in slurry device has optimal the Hydraulic Design structure, work
High-efficient, blade has self-cleaning function, can prevent sundries winding, blocking, stirring in slurry device is used in anaerobic pond, avoids stirring
The treatment effect being involved in oxygen influence anaerobic pond in the process, energy consumption can be made substantially by being used in mixed way in aerobic tank with aeration mechanism
It reduces, oxygenation capacity significantly improves, effectively prevent precipitating.
Further, the aeration mechanism includes that anoxic bottom of pond portion is arranged in become reconciled the aeration tube of oxygen tank bottom, the exposure
It is provided with aeration head on tracheae, aerator under liquid is provided in the aeration tube.It is needing to supply oxygen in anoxic pond and aerobic tank
When, it opens aerator and inflates oxygen supply into aeration tube, gas enters in anoxic pond and aerobic tank from aeration head, passes through aerator
It is oxygenated into landfill leachate, pushes landfill leachate to circulate in anoxic pond and aerobic tank, prevent activated sludge from precipitating,
It is sufficiently mixed landfill leachate with oxygen to contact, completes biochemical process.
Further, the staircase of staff's walking, the anoxic are provided between the deficency pond and the aerobic tank
The bracket for facilitating staff to overhaul is provided at the top of pond, aerobic tank.Due to pond body, higher staff needs often
The safe operation situation of observation device, and overhauling to equipment facilitates staff to setting by setting staircase and bracket
It is overhauled at standby top.
Further, be provided with controller on the pedestal, the controller and the slush pump, water pump one, water pump two,
Stirring in slurry device, aerator are electrically connected.By the way that controller is arranged on the base, will control slush pump, water pump one, water pump two,
Exhaust valve one, exhaust valve two, stirring in slurry device, aerator switch be set up directly on controller, staff directly operates
Controller is that can control the opening and closing for needing the equipment used, staff's more convenient operation, and working efficiency is higher.
Based on described above, the utility model compared with prior art, is had the advantages that
(1) anaerobic pond is arranged in anoxic pond the device, and aerobic tank is arranged in settling tank, equipment is substantially reduced
Occupied area, reduce production whole equipment and need the material that expends, saved production cost, while can also reach good
Treatment effect.
(2) sludge is extracted by slush pump, avoids sludge from blocking sludge outlet when cannot freely fall, passes through slush pump
Smoothly sludge can be discharged.
(3) need for the water in anoxic pond to be transferred to handled in aerobic tank when, pass through starting water pump one, need
It when water after being disposed in aerobic tank is discharged, can be completed by starting water pump two, equipment installation is simple, operation
It is convenient.
(4) drinking-water pipe and drainpipe are disposed as funnel shaped structure, have the function of buffering, side in drainage procedure
Just displacement is controlled, control exhaust valve one and exhaust valve two are opened when being aerated mechanism aeration, avoid the occurrence of negative pressure.
(5) it is entered by the sewage after Anaerobic Treatment by water inlet and carries out Aerobic Process for Treatment in inner canister, make water from interior
Tank enters, and then overflows in the aerobic tank outside inner canister from inner canister, will be dirty by sludge strainer during from inner canister overflow
Mud blocks, and avoids entering in the aerobic tank outside inner canister with water, treatment effect is more preferable.
(6) by the way that the production steel plate of anaerobic pond, anoxic pond, aerobic tank, settling tank is coated with corrosion-inhibiting coating, it is mounted to pond
There is no need to coat corrosion-inhibiting coating to pond body again after body, reduce the workload of equipment installation, and is coated in anti-on cylinder plate
It is rotten coating stable, not easily to fall off, the anti-corrosion effect of equipment is improved, the service life of equipment is extended.
(7) stirring in slurry device is suitble to stir the liquid containing suspended matter, and the impeller of stirring in slurry device has optimal waterpower
Design structure, work efficiency is high, and blade has self-cleaning function, can prevent sundries winding, blocking, and being used in mixed way with aeration mechanism can
Energy consumption is greatly reduced, oxygenation capacity significantly improves, and effectively prevent precipitating.
(8) it is oxygenated by aerator into landfill leachate, landfill leachate is pushed to recycle in anoxic pond and aerobic tank
Flowing, prevents activated sludge from precipitating, is sufficiently mixed landfill leachate with oxygen and contacts, and completes biochemical process.
(9) since the higher staff of pond body needs the safe operation situation of observation device often, and equipment is carried out
Maintenance is facilitated and is overhauled at the top of staff to equipment by setting staircase and bracket.
(10) by the way that controller is arranged on the base, slush pump, water pump one, water pump two, exhaust valve one, exhaust valve will be controlled
Two, stirring in slurry device, aerator switch be set up directly on controller, staff's direct-acting controller is i.e. controllable to be needed
The opening and closing of equipment to be used, staff's more convenient operation, working efficiency are higher.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of garbage leachate treatment device structural schematic diagram；
In figure: 1- pedestal, 2- anoxic pond, 3- anaerobic pond, 4- aerator, 5- aeration tube, 6- aeration head, 7- stirring in slurry
Device, 8- water outlet, 9- drinking-water pipe, 10- staircase, 11- controller, 12- inner canister, 13- discharge outlet, 14- drainpipe, 15- water pump two,
16- water pump one, 17- feed inlet, 18- slush pump, 19- sludge outlet, 20- water inlet, 21- sludge strainer, 22- exhaust valve two,
23- exhaust valve one, 24- aerobic tank, 25- bracket.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific implementation
The utility model is described in further detail for example.
Embodiment 1
Referring to Fig.1, a kind of garbage leachate treatment device, including pedestal 1, be provided on pedestal 1 Anaerobic Treatment mechanism and
Aerobic Process for Treatment mechanism, Anaerobic Treatment mechanism include the anoxic pond 2 being arranged on pedestal 1, are provided with anaerobic pond 3 in anoxic pond 2, detest
3 bottom of oxygen pond is provided with feed inlet 17, and water outlet 8 is provided at the top of anoxic pond 2, and aerobic mechanism includes being arranged on pedestal 1
Aerobic tank 24,24 bottom of aerobic tank are provided with water inlet 20, and water pumping mechanism one is provided between water inlet 20 and water outlet 8, good
It is provided with discharge outlet 13 at the top of oxygen pond 24, water pumping mechanism two is provided at discharge outlet 13,24 bottom of aerobic tank is provided with sludge and goes out
Mouth 19, anaerobic pond 3,24 bottom of aerobic tank are provided with rabbling mechanism, and 2 bottom of anoxic pond and 24 bottom of aerobic tank are provided with exposure
Mechanism of qi structure.
Working principle: when using device processing landfill leachate, activated sludge is put into anaerobic pond 3, by rubbish
Percolate is pumped into anaerobic pond 3 from 3 bottom feed inlet 17 of anaerobic pond, makes activated sludge and rubbish by the stirring of rabbling mechanism
Percolate comes into full contact with, the organic matter in landfill leachate in anaerobic pond 3 using the anaerobic bacteria in activated sludge make it is organic
Hydrolysis, acidification and methanation occur for object, remove the organic matter and part phosphorus in landfill leachate, form the work containing orthophosphates
Property sludge, activated sludge is suspended in landfill leachate in cotton-shaped, and the landfill leachate after Anaerobic Treatment is from anaerobic pond 3
Spill and leakage is aerated into anoxic pond 2 by quick-fried blower structure into anoxic pond 2, on the one hand makes activated sludge for suspended state, make rubbish
Rubbish percolate comes into full contact with activated sludge, is on the other hand supported by aeration to activated sludge, guarantees the normal life of microorganism
Long and breeding makes the denitrifying bacteria in activated sludge carry out denitrification and removes in landfill leachate under anaerobic condition
Nitrogen substance, by anoxic pond 2 handle after landfill leachate be drawn into aerobic tank 24 by water pump, at this time rubbish infiltration
Activated sludge in filtrate has the function of very strong Phosphate Sorption, and being become better by being aerated mechanism is sufficiently aerated in oxygen pond 24, makes to live
The organic matter in the further adsorption activity landfill leachate of aerobic bacteria in property sludge, and the activated sludge pair under aerobic state
Phosphorus fully absorbs in landfill leachate, while landfill leachate is sufficiently stirred in the rabbling mechanism in aerobic tank 24, make
Activated sludge is in suspended state always, and the landfill leachate after Aerobic Process for Treatment stops stirring, makes good rubbish after processing
Sludge settling in rubbish percolate, the water after handling are discharged at the top of aerobic tank 24, slush pump 18 are opened, by the sludge of sedimentation
It is discharged from sludge mouth.Compared with traditional garbage filter processing unit, which anaerobic pond 3 is arranged in anoxic pond 2, will get well
Oxygen pond 24 is arranged in settling tank, substantially reduces the occupied area of equipment, reduces the material that production whole equipment needs to expend
Material, has saved production cost, while can also reach good treatment effect.
Embodiment 2
Based on embodiment 1, referring to Fig.1, slush pump 18 is provided at the sludge outlet 19 of the embodiment.
When needing for sludge to be discharged, sludge is extracted by slush pump 18, avoids sludge blocking when cannot freely fall
Smoothly sludge can be discharged by slush pump 18 for sludge outlet 19.
Embodiment 3
Based on embodiment 1, referring to Fig.1, the water pumping mechanism one of the embodiment includes the drinking-water pipe 9 being arranged at water outlet 8,
Water pump 1 is provided on drinking-water pipe 9,9 one end of drinking-water pipe extends to 2 bottom of anoxic pond, 9 other end of drinking-water pipe and aerobic tank 24
The water inlet 20 of bottom connects, and water pumping mechanism two includes the drainpipe that discharge outlet 13 is arranged in, and drainpipe one end extends to aerobic
24 bottom of pond, the other end extend to the landfill leachate after handling outside aerobic tank 24 for discharge, are provided with water on drainpipe
Pump 2 15.
Need for the water in anoxic pond 2 to be transferred to handled in aerobic tank 24 when, by start water pump 1,
It when needing to discharge in the water after being disposed in aerobic tank 24, can be completed by starting water pump 2 15, equipment installation letter
It is single, it is easy to operate.
Embodiment 4
Based on embodiment 1, referring to Fig.1, the water outlet 8 of the embodiment and drinking-water pipe 9 are set as infundibulate, discharge outlet 13 with
Drainpipe 14 is set as infundibulate, and exhaust valve 1 is provided on drinking-water pipe 9, exhaust valve 2 22 is provided on drainpipe.
Drinking-water pipe 9 and drainpipe are disposed as funnel shaped structure, have the function of buffering in drainage procedure, it is convenient
Displacement is controlled, control exhaust valve 1 and exhaust valve 2 22 are opened in 4 structure of aerator aeration, avoid the occurrence of negative pressure.
Embodiment 5
Based on embodiment 1, referring to Fig.1, inner canister 12, the top setting of inner canister 12 are additionally provided in the aerobic tank of the embodiment
There is sludge strainer 21, the bottom of inner canister 12 is connected to water inlet 20.
Sewage after Anaerobic Treatment is entered by water inlet 20 and carries out Aerobic Process for Treatment in inner canister 12, makes water from interior
Tank 12 enters, and then overflows in the aerobic tank 24 outside inner canister 12 from inner canister 12, passes through dirt during from 12 overflow of inner canister
Mud strainer 21 blocks sludge, avoids in the aerobic tank 24 entered outside inner canister 12 with water, treatment effect is more preferable.
Embodiment 6
Based on embodiment 1, referring to Fig.1, anaerobic pond 3, anoxic pond 2, the aerobic tank 24 of the embodiment, which are all made of to be coated with, to be prevented
The steel plate of rotten coating makes.
Due to that would generally play the role of corrosion to equipment magnet in landfill leachate, by by anaerobic pond 3, anoxic pond 2, good
The production steel plate in oxygen pond 24 is coated with corrosion-inhibiting coating, is mounted to subtract after pond body there is no need to coat corrosion-inhibiting coating to pond body again
Lack the workload of equipment installation, and the corrosion-inhibiting coating being coated on cylinder plate is stable, not easily to fall off, improves the anti-corrosion effect of equipment
Fruit extends the service life of equipment.
Embodiment 7
Based on embodiment 1, referring to Fig.1, the rabbling mechanism of the embodiment includes stirring in slurry device 7.
When needing to be stirred landfill leachate, keep landfill leachate and activity dirty by starting stirring in slurry device 7
Mud comes into full contact with, and due to the sludge containing suspended state in mixing, stirring in slurry device 7 is suitble to liquid of the stirring containing suspended matter,
The impeller of stirring in slurry device 7 has optimal the Hydraulic Design structure, and work efficiency is high, and blade has self-cleaning function, can prevent miscellaneous
Object winding, blocking, use stirring in slurry device 7 in anaerobic pond 3, avoid being involved in whipping process in oxygen influence anaerobic pond 3
Treatment effect is used in mixed way with 4 structure of aerator in aerobic tank 24 and energy consumption can be made to be greatly reduced, and oxygenation capacity significantly improves, effectively
It prevents from precipitating.
Embodiment 8
Based on embodiment 1, referring to Fig.1, the aeration mechanism of the embodiment includes being arranged in 2 bottom of anoxic pond and aerobic tank 24
The aeration tube 5 of bottom is provided with aeration head 6 in the aeration tube 5, aerator 4 under liquid is provided in the aeration tube 5.
When needing to being supplied oxygen in anoxic pond 2 and aerobic tank 24, opens aerator 4 and inflate oxygen supply, gas into aeration tube 5
It enters in anoxic pond 2 and aerobic tank 24 from aeration head 6, is oxygenated by aerator 4 into landfill leachate, push garbage filter
Liquid circulates in anoxic pond 2 and aerobic tank 24, prevents activated sludge from precipitating, and is sufficiently mixed landfill leachate with oxygen and connects
Biochemical process is completed in touching.
Embodiment 9
Based on embodiment 1, referring to Fig.1, staff's walking is provided between the deficency pond and aerobic tank 24 of the embodiment
Staircase 10, the bracket 25 for facilitating staff to overhaul is provided at the top of anoxic pond 2, aerobic tank 24.
Since the higher staff of pond body needs the safe operation situation of observation device often, and equipment is examined
It repairs, by setting staircase 10 and bracket 25, facilitates and overhauled at the top of staff to equipment.
Embodiment 10
Based on embodiment 1, referring to Fig.1, controller 11, the controller 11 and institute are provided on the pedestal 1 of the embodiment
Slush pump 18, water pump 1, water pump 2 15, stirring in slurry device 7, aerator 4 is stated to be electrically connected.
By the way that controller 11 is arranged on pedestal 1, slush pump 18, water pump 1, water pump 2 15, exhaust valve one will be controlled
23, exhaust valve 2 22, stirring in slurry device 7, aerator 4 switch be set up directly on controller 11, staff directly operates
Controller 11 is that can control the opening and closing for needing the equipment used, staff's more convenient operation, and working efficiency is higher.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of garbage leachate treatment device, it is characterised in that: including pedestal (1), be provided at anaerobism on the pedestal (1)
Mechanism and aerobic processing mechanism are managed, the Anaerobic Treatment mechanism includes the anoxic pond (2) being arranged on pedestal (1), the anoxic
It is provided with anaerobic pond (3) in pond (2), anaerobic pond (3) bottom is provided with feed inlet (17), is set at the top of the anoxic pond (2)
It is equipped with water outlet (8), the aerobic mechanism includes the aerobic tank (24) being arranged on the pedestal (1), the aerobic tank (24)
Bottom is provided with water inlet (20), and water pumping mechanism one is provided between the water inlet (20) and the water outlet (8), described good
Setting is deposited discharge outlet (13) at the top of oxygen pond (24), and water pumping mechanism two, the aerobic tank (24) are provided at the discharge outlet (13)
Bottom is provided with sludge outlet (19), and the anaerobic pond (3), aerobic tank (24) bottom are provided with rabbling mechanism, the anoxic
Pond (2) bottom and aerobic tank (24) bottom are provided with aeration mechanism.
2. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: at the sludge outlet (19)
It is provided with slush pump (18).
3. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: the water pumping mechanism one includes
The drinking-water pipe (9) being arranged at water outlet (8) is provided with water pump one (16), the drinking-water pipe (9) one on the drinking-water pipe (9)
End extends to the anoxic pond (2) bottom, the water inlet (20) of drinking-water pipe (9) other end and the aerobic tank (24) bottom
Connection, the water pumping mechanism two wrap and include setting in the drainpipe (14) of discharge outlet (13), and described drainpipe (14) one end extends to
Aerobic tank (24) bottom, the other end extend to aerobic tank (24) outside for the landfill leachate after discharge processing, the draining
Water pump two (15) is provided on pipe (14).
4. a kind of garbage leachate treatment device according to claim 3, it is characterised in that: the water outlet (8) and institute
It states drinking-water pipe (9) and is set as infundibulate, the discharge outlet (13) and the drainpipe (14) are set as infundibulate, the drinking-water pipe
(9) it is provided with exhaust valve one (23) on, exhaust valve two (22) is provided on the drainpipe.
5. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: in the aerobic tank (24) also
Be provided with inner canister (12), be provided with sludge strainer (21) at the top of the inner canister (12), the bottom of the inner canister (12) with it is described
Water inlet (20) connection.
6. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: the anaerobic pond (3), anoxic
Pond (2), aerobic tank (24) are all made of the production of the steel plate coated with corrosion-inhibiting coating.
7. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: the rabbling mechanism includes liquid
Lower blender (7).
8. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: the aeration mechanism includes setting
The aeration tube (5) in anoxic pond (2) bottom and aerobic tank (24) bottom is set, is provided with aeration head (6) in the aeration tube (5),
Aerator under liquid (4) are provided in the aeration tube (5).
9. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: the anoxic pond (2) and institute
The staircase (10) for being provided with staff's walking between aerobic tank (24) is stated, is all provided at the top of the anoxic pond (2), aerobic tank (24)
It is equipped with the bracket (25) for facilitating staff to overhaul.
10. a kind of garbage leachate treatment device according to claim 1, it is characterised in that: be arranged on the pedestal (1)
There are controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816446.5U CN208933075U (en) | 2018-05-29 | 2018-05-29 | A kind of garbage leachate treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816446.5U CN208933075U (en) | 2018-05-29 | 2018-05-29 | A kind of garbage leachate treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933075U true CN208933075U (en) | 2019-06-04 |
Family
ID=66714632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816446.5U Expired - Fee Related CN208933075U (en) | 2018-05-29 | 2018-05-29 | A kind of garbage leachate treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159682A (en) * | 2022-08-10 | 2022-10-11 | 新琪安科技股份有限公司 | Treatment device for sucralose wastewater |
-
2018
- 2018-05-29 CN CN201820816446.5U patent/CN208933075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115159682A (en) * | 2022-08-10 | 2022-10-11 | 新琪安科技股份有限公司 | Treatment device for sucralose wastewater |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 |