CN110304797A - Integral intelligent biology multiplication sewage disposal device - Google Patents
Integral intelligent biology multiplication sewage disposal device Download PDFInfo
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- CN110304797A CN110304797A CN201910677885.1A CN201910677885A CN110304797A CN 110304797 A CN110304797 A CN 110304797A CN 201910677885 A CN201910677885 A CN 201910677885A CN 110304797 A CN110304797 A CN 110304797A
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- 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
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
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- 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
- C02F3/02—Aerobic processes
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- 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
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- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention belongs to technical field of sewage treatment equipment, integral intelligent biology multiplication sewage disposal device, it will be in sewage transport in hydrolytic tank to the first biology multiplication pond by suction pump, filter element and the first inductor are equipped in first biology multiplication pond, the second inductor is equipped in second biology multiplication pond, the multiplication of third biology is equipped with microbial acclimation unit and third inductor in pond, lower part between first biology multiplication pond and the second biology multiplication pond is equipped with the first electromagnetic valve, top between second biology multiplication pond and third biology multiplication pond is equipped with second solenoid valve door, aeration unit is connected with Aeration fan, Aeration fan passes through aerated conduit to the first biology multiplication pond, second biology multiplication pond and third biology multiplication pond gas supply, the multiplication of third biology is equipped with water circulating pump in pond, water circulating pump passes through circulating line and the first biology times Increase pond to be connected, the effect to sewage treatment is effectively ensured, has and improves the efficiency of sewage treatment.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment more particularly to the multiplication sewage treatment of integral intelligent biology to set
It is standby.
Background technique
As domestic population constantly increases, a large amount of sanitary sewages and part industrial wastewater rich in organic matter be discharged into river,
Lake causes oxygen content of water to decline to a great extent, and causes river, lake and organic seriously polluted feature is generally presented.And due to
Improvement is not added for a long time, a large amount of accumulation of pollutants leads to river, bottom mud in lake siltation in river, lake-bottom.Going back in bed mud
Immunogenic substance, which generates a large amount of biochemical oxygen demand, makes river, bottom mud in lake form anaerobic environment, under anaerobe effect gradually
Corruption, it is blackening, smelly.At present urban river, in lake regulation, focus on dredging, embankment and cuts the engineerings such as dirt at greening, without weight
Depending on bed mud and aqueous bio in-situ immobilization, more thinks little of river, lake ecological Establishing, lead to urban river, lake in this way
Bian Zhibianhei in regulation, side black surround are controlled, and cannot fundamentally be improved river, lake water quality and be improved water body self-purification ability.
Biological sewage processing is a kind of more special technique in sewage treatment, in sewage disposal process, in addition to go
Except organic matters such as large granular impurities in sewage, it is also necessary to handle nitrogenous or phosphorus-containing compound in sewage, Water
Element is removed by three phases completion, and organic nitrogen is converted to ammonia nitrogen first, then by ammonium oxidation at nitrate nitrogen,
It is finally that nitrogen or nitrous oxide are discharged into the atmosphere by nitrate-nitrogen reduction.It wherein, is the process of nitrate nitrogen by ammonium oxidation
For nitration reaction；It is anti-nitration reaction, that is, denitrification process by the process that nitrate-nitrogen reduction is nitrogen or nitrous oxide.Such as
Fruit nitration reaction and anti-nitration reaction occur in same biological reaction pool, as synchronous nitration and denitrification.Simultaneous nitrification and denitrification nitre
Change can be divided into short distance synchronous nitration and denitrification and whole synchronous nitration and denitrification.Biological reaction pool can be according to ammonia nitrogen → nitrous
Hydrochlorate → nitrogen process realizes short-cut nitrification and denitrification denitrogenation, i.e., controls ammonium oxidation in Nitrification Stage, then carry out
Denitrification, the reaction of this two stages can synchronize generation, and this phenomenon is called short distance synchronous nitration and denitrification.Existing sewage treatment
Cheng Zhong, aeration mode is more single, bad to the condition control of low dissolved oxygen and high sludge solubility, and it is de- that phosphorus drops in synchronous nitration and denitrification
Nitrogen reaction efficiency is low, and the organic pollutant and microorganism in sewage are difficult to realize effectively balance, so that the effect of sewage treatment
Fruit is undesirable.
Summary of the invention
The purpose of the present invention is to solve in the prior art, haveing the defects that sewage treating efficiency is undesirable, and propose
Integral intelligent biology double sewage disposal device.
To achieve the goals above, present invention employs following technical solutions:
Integral intelligent biology double sewage disposal device, including hydrolytic tank, first biology multiplication pond, second biology multiplication pond,
Third biology doubles pond, aeration unit and control centre, and the hydrolytic tank is used to decompose the salt in sewage, in the hydrolytic tank
It is provided with suction pump, by sewage transport in the hydrolytic tank to the first biology multiplication pond, first biology doubles suction pump
It is equipped with the filter element for filtering out large granular impurity in sewage in pond, is equipped in the first biology multiplication pond for monitoring dirt
First inductor of impurities in water, equipped with for monitoring dirty oxygen in water and sludge settling ratio in the second biology multiplication pond
The second inductor, be equipped with the microbial acclimation unit that phosphorus denitrogenation is dropped for denitrification in third biology multiplication pond, it is described
Third biology, which doubles, is equipped with third inductor for monitoring nitrifier quantity in sewage in pond, first biology multiplication pond and
Lower part between the second biology multiplication pond is equipped with the first electromagnetic valve, second biology multiplication pond and third biology
Top between multiplication pond is equipped with second solenoid valve door, and the aeration unit is connected with Aeration fan, and Aeration fan passes through exposure
Feed channel is raw to the first biology multiplication pond, the second biology multiplication pond and third biology multiplication bottom of pond portion gas supply, the third
The bottom in object multiplication pond is equipped with water circulating pump, and water circulating pump is connected by circulating line with the top in the first biology multiplication pond,
The control centre respectively with suction pump, the first inductor, the second inductor, third inductor, the first electromagnetic valve, second electricity
Magnet valve door, Aeration fan, water circulating pump electrical connection.
Preferably, the top of the hydrolytic tank side be equipped with pretreatment unit, pretreatment unit include preliminary filter and
Continuous filter, the side of preliminary filter are equipped with water inlet line, and initial filter grid is equipped in preliminary filter, be filled in continuous filter porous aggregate with
Active carbon, the bottom of preliminary filter are equipped with circulation passage be connected with continuous filter, by pretreatment unit treated sewage importing
The hydrolytic tank.
Preferably, the suction pump is arranged in the bottom of the hydrolytic tank, the water outlet of the suction pump with draw water
One end of pipeline is connected, and the other end of pumping conduit extends to first biology from the top in the first biology multiplication pond
Double in pond, and is connected with the water distribution row for being horizontally installed on the first biology multiplication pond top.
Preferably, the filter element includes the initial filter sieve and refined filtration sieve of parallel transverse setting, initial filter sieve
Mesh mouth it is bigger than the mesh mouth of refined filtration sieve, the top of initial filter sieve is equipped with agitator arm of the arranged in dislocation in lateral shaft, horizontal
It may be rotatably mounted in the first biology multiplication pond to shaft by bearing block, and lateral rotating shaft sealing passes through first life
Object multiplication pond side wall is sequentially connected with the first motor being mounted on outside the first biology multiplication pond, initial filter sieve and refined filtration sieve
Between be equipped with the cleaning shoe that is mounted in vertical shaft, vertical shaft by bearing block may be rotatably mounted at initial filter sieve and through filtering
Between sieve, and vertical rotating shaft sealing passes through the first biology multiplication bottom of pond portion and is mounted on outside the first biology multiplication pond
The connection of the second motor drive, the first biology multiplication pond side wall correspond to the position of cleaning shoe equipped with channel of removing contamination.
Preferably, the Aeration fan is supplied by the first aerated conduit to the bottom in the first biology multiplication pond
Gas, the Aeration fan pass through the second aerated conduit to the bottom gas-feeding of the second biology multiplication pond side, the aeration wind
By third aerated conduit to the bottom gas-feeding of the second biology multiplication pond other side, the Aeration fan exposes machine by the 4th
Feed channel is to the bottom gas-feeding of third biology multiplication pond side, and the Aeration fan is by the 5th aerated conduit to described the
The bottom gas-feeding of the three biology multiplication pond other sides.
Preferably, filler is hung in the electrolytic cell makes sludge absorption form film on filler, and uses siphon pulse
The method water distribution of water distribution controls the time of every subpulse in 5-7min.
Preferably, it is described second biology multiplication pond in be equipped with clarifying contaminated liquids device, it is described second biology multiplication pond with
The composite filling medicament of third biology multiplication pond addition PAC and PHP, the microbial acclimation that the third biology doubles in pond
Unit includes the sludge fallen containing nitrification bacterium colony and the polyP bacteria cultivated in advance.
Preferably, the side in third biology multiplication pond is equipped with from floating trough and scum trough, the third biology times
Increase and is equipped with filtering dephosphorization back-purge system in pond.
Preferably, the aeration tube road uses micro-hole aerator gas distribution, and the gas-water ratio used is arranged four for 25:1
SSR type air blower, usually two work, two spare, one spare, air mass flow 40m of special circumstances three work3/ min,
Oxygen in water is controlled in 2~4mg/L.
Preferably, the control is hollow can realize with peripheral control unit, on-line monitoring unit, mobile phone remote control terminal
Remote online debugging and monitoring.
The beneficial effects of the present invention are as follows:
Integral intelligent biology multiplication sewage disposal device, is hydrolyzed the salt in sewage by hydrolytic tank, raw first
Object multiplication effectively filters out the sludge impurity of bulky grain in pond, is filtered the organic impurities in sewage well by filter element
Out, to it is subsequent biology multiplication processing reduce load, by aeration unit to first biology multiplication pond, second biology multiplication pond,
Third biology multiplication pond gas supply, promotes the effective flowing of sewage, so that the organic matter in the first biology multiplication pond is further filtered
Out, water circulation is formed in the second biology multiplication pond, is conducive to dissolved oxygen and sludge in sewage and the second biology multiplication pond
Settling ratio forms water circulation in third biology multiplication pond, be conducive to sewage in third biology multiplication pond with nitrifier, poly-
Effective contact of phosphorus bacterium, to advanced optimize the efficiency of sewage treatment under the premise of guaranteeing the treatment effect of sewage.
It is sent and is instructed to suction pump by control centre, control suction pump conveys dirt to be processed to the first biology multiplication pond
Water；By the organic impurities content in sewage in the first inductor detection the first biology multiplication pond, and it will test signal transmission
To control centre, feedback control adjustment signal is responded to first motor, the second motor and the first electromagnetic valve by control centre, is protected
Card sewage effectively filters out bulky grain organic matter in the first biology multiplication pond, and prevents the first electromagnetic valve from blocking well；
By the dissolved oxygen and sludge settling ratio in sewage in the second inductor monitoring the second biology multiplication pond, and it will test signal transmission
To control centre, feedback control adjustment signal is responded to second solenoid valve door by control centre, effectively controls the dissolution in sewage
Phosphorus denitrogenation drops in oxygen and sludge settling ratio synchronous denitrification；By third inductor detect sewage in nitrifier, polyP bacteria quantity,
And will test signal and be sent to control centre, by control centre's response feedback control adjustment signal to water circulating pump, work as microorganism
It tames nitrifier in unit and when polyP bacteria negligible amounts, third biology is doubled untreated good dirt in pond by water circulating pump
Water pumps to the first biology multiplication pond and carries out circular treatment, until wastewater treatment efficiency qualified discharge, provides nitrifier and poly- phosphorus
The good living environment of bacterium, while increasing effective contact treatment of bacterium colony and sewage, guarantee nitrogenous or phosphorus-containing compound in sewage
Processing up to standard, be further ensured that the biological treatment effect of sewage；It is sent and is instructed to Aeration fan by control centre, control exposes
Gas blower is supplied to the first biology multiplication pond, the second biology multiplication pond, third biology multiplication pond.
Phosphorus denitrogenation is dropped by control dissolved oxygen and sludge settling ratio synchronous denitrification in the second biology multiplication pond, so that raw
The micro organism quantity maximization, flora particularization, degradation that culture is tamed in object processing carrier are efficient, thus water of effectively degrading
In organic pollutant reach biobalance.This integral intelligent biology multiplication sewage disposal device is guaranteeing to life dirt
Under the premise of water treatment efficiency, treatment effeciency is also effectively improved, sewage water outlet is discharged up to primary standard or surface water IV class
Standard, and operation steady in a long-term；Cost, save the cost are reduced with High-speed clarification device；Low energy consumption, saves 50% electric energy；It is right
Ambient enviroment without influence, surplus sludge volume is few, noise is less than two class regional standards；Land occupation is few, and all single process combinations exist
In one carrier, less than 1/2 area of common process sewage treatment plant；Automatic Control, real-time online monitoring, mobile phone terminal are remotely controlled
System, it is safe and reliable to operation, it is managed without professional person and can realize remote online debugging, monitoring.
Detailed description of the invention
Fig. 1 is the top view of integral intelligent biology proposed by the present invention multiplication sewage disposal device.
Fig. 2 is the structural representation of integral intelligent biology proposed by the present invention multiplication sewage disposal device pretreatment unit
Figure.
Fig. 3 is the structural schematic diagram of integral intelligent biology proposed by the present invention multiplication sewage disposal device.
In attached drawing, 1: hydrolytic tank, 2: the first biology multiplication ponds, 3: the second biology multiplication ponds, 4: the multiplication of third biology
Pond, 5: aeration unit, 6: control centre, 7: suction pump, 8: preliminary filter, 9: continuous filter, 10: initial filter grid, 11: more
Hole filler, 12: active carbon, 13: water inlet line, 14: circulation passage, 15: pumping conduit, 16: water distribution row, 17: initial filter
Sieve, 18: refined filtration sieve, 19: agitator arm, 20: lateral shaft, 21: first motor, 22: cleaning shoe, 23: vertical
Shaft, 24: the second motors, 25: channel of removing contamination, 26: the first inductors, 27: the second inductors, 28: microbial acclimation list
Member, 29: third inductor, 30: the first electromagnetic valves, 31: second solenoid valve door, 32: Aeration fan, 33: the first aerations
Pipeline, 34: the second aerated conduits, 35: third aerated conduit, 36: the four aerated conduits, 37: the five aerated conduits, 38:
Water circulating pump, 39: circulating line, 40: clarifying contaminated liquids device, 41: from floating trough, 42: scum trough.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As illustrated in the accompanying drawings from 1 to 3, integral intelligent biology multiplication sewage disposal device, including hydrolytic tank the 1, first biology multiplication
Pond the 2, second biology multiplication pond 3, third biology multiplication pond 4, aeration unit 5 and control centre 6, the hydrolytic tank 1 is for decomposing
Salt in sewage, is provided with suction pump 7 in the hydrolytic tank 1, and suction pump 7 is by sewage transport in the hydrolytic tank 1 to first
In biology multiplication pond 2, the filter element for filtering out large granular impurity in sewage, institute are equipped in the first biology multiplication pond 2
The first inductor 26 being equipped in the first biological multiplication pond 2 for monitoring dirty impurities in water is stated, second biology doubles in pond 3
Equipped with the second inductor 27 for monitoring dirty oxygen in water and sludge settling ratio, the third biology multiplication is equipped in pond 4
For the microbial acclimation unit 28 of denitrification drop phosphorus denitrogenation, the third biology multiplication is equipped in pond 4 for monitoring in sewage
Nitrifier, polyP bacteria quantity third inductor 29, it is described first biology multiplication pond 2 and it is described second biology multiplication pond 3 between
Lower part be equipped with the first electromagnetic valve 30, it is described second biology multiplication pond 3 and the third biology multiplication pond 4 between top set
There is second solenoid valve door 31, the aeration unit 5 is connected with Aeration fan 32, and Aeration fan 32 is by aerated conduit to described
First biological multiplication pond the 2, second biology multiplication pond 3 and third biology multiplication 4 bottom gas-feeding of pond, third biology multiplication pond 4
Bottom be equipped with water circulating pump 38, water circulating pump 38 is connected by circulating line 39 with the first biological top for doubling pond 2, institute
State control centre 6 respectively with suction pump 7, the first inductor 26, the second inductor 27, third inductor 29, the first electromagnetic valve
30, second solenoid valve door 31, Aeration fan 32, water circulating pump 38 are electrically connected.
It is sent and is instructed to suction pump 7 by control centre 6, control suction pump 7 conveys to be processed to the first biology multiplication pond 2
Sewage；By the organic impurities content in sewage in the first inductor 26 detection the first biology multiplication pond 2, and it will test letter
Number it is sent to control centre 6, feedback control adjustment signal is responded to first motor 21, the second motor 24 and the by control centre 6
One electromagnetic valve 30 guarantees that sewage effectively filters out bulky grain organic matter in the first biology multiplication pond 2, and prevents the well
The blocking of one electromagnetic valve 30；It is heavy by dissolved oxygen in the second inductor 27 monitoring the second biology multiplication pond 3 in sewage and sludge
Ratio is dropped, and will test signal and be sent to control centre 6, feedback control adjustment signal is responded to second solenoid valve by control centre 6
Phosphorus denitrogenation drops in door 31, the dissolved oxygen and sludge settling ratio synchronous denitrification effectively controlled in sewage；It is examined by third inductor 29
Nitrifier, polyP bacteria quantity in survey sewage, and will test signal and be sent to control centre 6, feedback control is responded by control centre 6
Adjustment signal processed is to water circulating pump 38, when the nitrifier in microbial acclimation unit 28 and when polyP bacteria negligible amounts, by recycling
Untreated good sewage in third biology multiplication pond 4 is pumped to the first biology multiplication pond 2 and carries out circular treatment by water pump 38, until
Wastewater treatment efficiency qualified discharge provides nitrifier and the good living environment of polyP bacteria, while increasing having for bacterium colony and sewage
Contact treatment is imitated, guarantees nitrogenous or phosphorus-containing compound processing up to standard in sewage, is further ensured that the biological treatment effect of sewage；
It is sent and is instructed to Aeration fan 32 by control centre 6, control Aeration fan 32 to first the 2, second biology times of biology multiplication pond
Increase pond 3, third biology multiplication pond 4 to supply.
Integral intelligent biology doubles sewage disposal device, the salt in sewage is hydrolyzed by hydrolytic tank 1, the
One biology multiplication pond 2 in the sludge impurity of bulky grain is effectively filtered out, by filter element by the organic impurities in sewage very
Good filters out, and reduces load to subsequent biology multiplication processing, by aeration unit 5 to first the 2, second biology of biology multiplication pond
Multiplication pond 3, third biology multiplication pond 4 supply, and promote the effective flowing of sewage, so that the organic matter in the first biology multiplication pond 2
It is further filtered off, forms water circulation in the second biology multiplication pond 3, be conducive in sewage and the second biology multiplication pond 3
Dissolved oxygen and sludge settling ratio form water circulation in third biology multiplication pond 4, are conducive to sewage in third biology multiplication pond
It is contacted in 4 with nitrifier, the effective of polyP bacteria, to advanced optimize sewage under the premise of guaranteeing the treatment effect of sewage
The efficiency of processing.Phosphorus denitrogenation is dropped by control dissolved oxygen and sludge settling ratio synchronous denitrification in the second biology multiplication pond 3, is made
The micro organism quantity maximization, flora particularization, degradation high efficiency that culture is tamed in biological treatment carrier are obtained, to effectively drop
The organic pollutant of Xie Shuizhong reaches biobalance.
The top of 1 side of hydrolytic tank is equipped with pretreatment unit, and pretreatment unit includes preliminary filter 8 and continuous filter 9, just
The side in filter tank 8 is equipped with water inlet line 13, and initial filter grid 10 is equipped in preliminary filter 8, is filled with 11 He of porous aggregate in continuous filter 9
Active carbon 12, the bottom of preliminary filter 8 are equipped with the circulation passage 14 be connected with continuous filter 9, by pretreatment unit treated dirt
Water imports the hydrolytic tank 1.The bulky grain sludge in sewage is filtered out by the initial filter grid 10 in preliminary filter 8, to sewage
It is convenient that subsequent processing provides, and the sewage by initial filter enters continuous filter 9 from bottom, passes through 11 He of porous aggregate in continuous filter 9
The dual filtration process of active carbon 12, can effectively ensure that the percolation effect of sewage.
The bottom of the hydrolytic tank 1, water outlet and the pumping conduit 15 of the suction pump 7 is arranged in the suction pump 7
One end is connected, and the other end of pumping conduit 15 extends to first biology times from the top in the first biology multiplication pond 2
Increase in pond 2, and is connected with the water distribution row 16 for being horizontally installed on the first biology multiplication 2 top of pond.By suction pump 7 by water
The sewage that solution 1 bottom of pond has hydrolyzed is imported from the top in the first biology multiplication pond 2, and by being arranged on the first biology multiplication pond 2
The water distribution row 16 in portion uniformly imports sewage into the first biology multiplication pond 2, meanwhile, circulating line 39 is passed through by water circulating pump 38
The sewage imported in the first biology multiplication pond 2 arranges 16 downward water distribution uniformities also by water distribution, guarantees cloth in the first biology multiplication pond 2
The uniformity of water improves the treatment effect of biology multiplication.
The filter element includes the initial filter sieve 17 and refined filtration sieve 18 of parallel transverse setting, the mesh mouth of initial filter sieve 17
Bigger than the mesh mouth of refined filtration sieve 18, the top of initial filter sieve 17 is equipped with agitator arm 19 of the arranged in dislocation in lateral shaft 20,
Lateral shaft 20 may be rotatably mounted in the first biology multiplication pond 2 by bearing block, and 20 hermetically passing institute of lateral shaft
It states the first biology multiplication 2 side wall of pond and is sequentially connected with the first motor 21 being mounted on outside the first biology multiplication pond 2, first screen
The cleaning shoe 22 being mounted in vertical shaft 23 is equipped between net 17 and refined filtration sieve 18, vertical shaft 23 can turn by bearing block
It is dynamic to be mounted on initial filter sieve 17 and through between screen net, and the first biology multiplication 2 bottom of pond described in 23 hermetically passing of vertical shaft
It is sequentially connected with the second motor 24 being mounted on outside the first biology multiplication pond 2, the first biology multiplication 2 side wall of pond is corresponding
The position of cleaning shoe 22 is equipped with channel 25 of removing contamination.First of initial filter processing is carried out to sewage by initial filter sieve 17, passes through first
Motor 21 drives lateral shaft 20 and agitator arm 19 is driven to rotate, and the large granular impurity filtered out is carried out at crushing or refinement
Reason drives vertical shaft 23 by the second motor 24 and cleaning shoe 22 is driven to rotate, by the sewage of initial filter sieve 17 by scraping mud
Plate 22 drives, and sludge is then thrown on side wall under the action of the centrifugal force, and by the channel 25 of removing contamination on the first biology multiplication 2 side wall of pond
Discharge, channel 25 of removing contamination use Double-layer screen filter sludge.
The Aeration fan 32 by the first aerated conduit 33 to it is described first biology multiplication pond 2 bottom gas-feeding, it is described
Aeration fan 32 passes through the second aerated conduit 34 to the bottom gas-feeding of the second biology multiplication 3 side of pond, the Aeration fan
32 pass through bottom gas-feeding of the third aerated conduit 35 to the second biology multiplication 3 other side of pond, and the Aeration fan 32 passes through
4th aerated conduit 36 to the third biology multiplication 4 side of pond bottom gas-feeding, the Aeration fan 32 by the 5th aeration
Bottom gas-feeding of the pipeline 37 to third biology multiplication 4 other side of pond.Doubled by the first aerated conduit 33 from the first biology
2 bottom gas-feeding of pond prevents sludge settling from blocking pipeline in bottom so that the sludge in sewage be rinsed upwards, moreover it is possible to accelerate the
Treatment effeciency in one biology multiplication pond 2, by the second aerated conduit 34 and third aerated conduit 35 to the second biology multiplication pond 3
Two sides gas supply so that second biology multiplication pond 3 in form water circulation, be conducive to sewage with second biology double pond 3 in
Dissolved oxygen and sludge settling ratio, by the 4th aerated conduit 36 and the 5th aerated conduit 37 to the by biology multiplication pond two sides
Gas supply so that third biology multiplication pond 4 in form water circulation, be conducive to sewage third biology multiplication pond 4 in nitrification
Effective contact of bacterium, polyP bacteria, to advanced optimize the effect of sewage treatment under the premise of guaranteeing the treatment effect of sewage
Rate.
Filler is hung in the electrolytic cell makes sludge absorption form film on filler, to increase the contact surface of sewage and sludge
Product achievees the purpose that increase muddy water time of contact, and using the method water distribution of siphon pulse water distribution, so that water distribution is uniform, controls
The time of every subpulse can cause vigorous agitation by pulse water distribution in 5-7min, evoke the settled sludge of bottom of pond, another
Contact between secondary reinforcement muddy water determines residence time of the sewage in pond based on practical experience, rather than simple using general
Volumetric loading design pool capacity.
It is equipped with clarifying contaminated liquids device 40 in the second biology multiplication pond 3, sewage is limpider so that treated, described
The composite filling medicament of PAC and PHP is added in second biology multiplication pond 3 and third biology multiplication pond 4, removes quite a few
CODCr and color, the microbial acclimation unit 28 in third biology multiplication pond 4 includes containing the nitrification bacterium colony cultivated in advance
The sludge fallen with polyP bacteria.
The side in third biology multiplication pond 4 is equipped with from floating trough 41 and scum trough 42, by from floating trough 41 and scum trough
42 pairs of sewage are further precipitated and are recycled emission treatment, and filtering dephosphorization recoil is equipped in third biology multiplication pond 4
System is washed, through filtering dephosphorization back-purge system under the conditions of controlling low dissolved oxygen, high sludge concentration, passes through control dissolved oxygen and dirt
Phosphorus denitrogenation drops in mud settling ratio synchronous denitrification, so that taming the micro organism quantity maximization of culture, bacterium in biological treatment carrier
Group becomes privileged, degradation is efficient, so that the organic pollutant in water of effectively degrading reaches biobalance.Third biology multiplication pond 4
Interior setting boring aeration pipe aeration, aeration are mainly used for desulfurization and keep acid-base reaction more abundant, sour to guarantee to enter hydrolysis
Change the pH value of pond waste water between 7~10.Waste water mainly drops to temperature by cooling device before entering hydrolysis acidification pool
40 DEG C hereinafter, eubolism to guarantee microorganism.
The aeration tube road use micro-hole aerator gas distribution, improve the utilization efficiency of oxygen, the gas-water ratio used for 25:1, if
Four SSR type air blowers are set, usually two work two are spare, and special circumstances three work one are spare, and air mass flow is
40m3/ min, in the process of running, control oxygen in water is in 2~4mg/L, the film for precipitating a part of sludge and falling off, and returns
It is flow to hydrolytic tank 1, makes to eventually enter into the mud amount in inclined-tube sedimentation tank and is reduced, then reduces the dosage of sedimentation basin Chinese medicine.
Meanwhile the sludge for flowing back into hydrolysis acidification pool can largely be digested due to there is the long residence time, design waterpower
Residence time is 8 h.
The control is hollow can to realize remote online tune with peripheral control unit, on-line monitoring unit, mobile phone remote control terminal
Examination and monitoring, are conducive to the intelligentized control method of equipment.High load capacity microorganism doubling technology has the advantage that sewage water outlet up to one
Grade standard or surface water IV class discharge standard, and operation steady in a long-term；Cost, save the cost are reduced with High-speed clarification device；
Low energy consumption, saves 50% electric energy；On ambient enviroment without influence, surplus sludge volume is few, noise is less than two class regional standards；Land occupation
Few, all single process combinations are in a carrier, less than 1/2 area of common process sewage treatment plant；Automatic Control, it is real
When be monitored online, mobile phone terminal remotely controls, safe and reliable to operation, managed without professional person and can realize remote online debug,
Monitoring.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
- The sewage disposal device 1. integral intelligent biology doubles, which is characterized in that including hydrolytic tank, the first biology multiplication pond, the Two biology multiplication ponds, third biology multiplication pond, aeration unit and control centre, the hydrolytic tank are used to decompose the salt in sewage Class, is provided with suction pump in the hydrolytic tank, and suction pump is by sewage transport in the hydrolytic tank to the first biology multiplication pond, institute The filter element being equipped in the first biology multiplication pond for filtering out large granular impurity in sewage is stated, first biology doubles in pond Equipped with the first inductor for monitoring dirty impurities in water, it is equipped in the second biology multiplication pond and is dissolved for monitoring in sewage Second inductor of oxygen and sludge settling ratio, the third biology multiplication are equipped with the microorganism that phosphorus denitrogenation is dropped for denitrification in pond Tame unit, equipped with the third inductor for monitoring nitrifier quantity in sewage in third biology multiplication pond, described the Lower part between one biology multiplication pond and the second biology multiplication pond is equipped with the first electromagnetic valve, the second biology multiplication pond Top between third biology multiplication pond is equipped with second solenoid valve door, and the aeration unit is connected with Aeration fan, Aeration fan passes through aerated conduit and supplies to the first biology multiplication pond, the second biology multiplication pond and third biology multiplication bottom of pond portion Gas, the bottom in third biology multiplication pond are equipped with water circulating pump, and water circulating pump passes through circulating line and the first biology multiplication pond Top be connected, the control centre respectively with suction pump, the first inductor, the second inductor, third inductor, first electricity Magnet valve door, second solenoid valve door, Aeration fan, water circulating pump electrical connection.
- The sewage disposal device 2. integral intelligent biology according to claim 1 doubles, which is characterized in that the hydrolytic tank The top of side is equipped with pretreatment unit, and pretreatment unit includes preliminary filter and continuous filter, and the side of preliminary filter is equipped with water inlet pipe Road is equipped with initial filter grid in preliminary filter, is filled with porous aggregate and active carbon in continuous filter, the bottom of preliminary filter equipped with and diafiltration The circulation passage of pond conducting imports the hydrolytic tank by pretreatment unit treated sewage.
- The sewage disposal device 3. integral intelligent biology according to claim 1 doubles, which is characterized in that the suction pump The bottom of the hydrolytic tank is set, the water outlet of the suction pump is connected with one end of pumping conduit, pumping conduit it is another One end extends in the first biology multiplication pond from the top in the first biology multiplication pond, and be horizontally installed on described the The water distribution row on one biology multiplication pond top is connected.
- The sewage disposal device 4. integral intelligent biology according to claim 1 doubles, which is characterized in that the filtering is single Member includes the initial filter sieve and refined filtration sieve of parallel transverse setting, and the mesh mouth of initial filter sieve is bigger than the mesh mouth of refined filtration sieve, initial filter The top of sieve is equipped with agitator arm of the arranged in dislocation in lateral shaft, and lateral shaft may be rotatably mounted at institute by bearing block It states in the first biology multiplication pond, and transverse direction rotating shaft sealing passes through the first biology multiplication pond side wall and is mounted on first life The first motor that object doubles outside pond is sequentially connected, and is equipped with to be mounted in vertical shaft between initial filter sieve and refined filtration sieve and scrapes mud Plate, vertical shaft by bearing block may be rotatably mounted at initial filter sieve and through between screen net, and vertical rotating shaft sealing passes through institute It states the first biology multiplication bottom of pond portion and is connect with the second motor drive being mounted on outside the first biology multiplication pond, described first is raw The position that object multiplication pond side wall corresponds to cleaning shoe is equipped with channel of removing contamination.
- The sewage disposal device 5. integral intelligent biology according to claim 3 doubles, which is characterized in that the aeration wind For machine by the first aerated conduit to the bottom gas-feeding in the first biology multiplication pond, the Aeration fan passes through the second aerated conduit To the bottom gas-feeding of the second biology multiplication pond side, the Aeration fan is biological to described second by third aerated conduit The bottom gas-feeding of the multiplication pond other side, the Aeration fan pass through the 4th aerated conduit to third biology multiplication pond side Bottom gas-feeding, the Aeration fan pass through the 5th aerated conduit to the bottom gas-feeding of the third biology multiplication pond other side.
- The sewage disposal device 6. integral intelligent biology according to claim 1 doubles, which is characterized in that the electrolytic cell Interior extension filler makes sludge absorption form film on filler, and using the method water distribution of siphon pulse water distribution, controls every subpulse Time is in 5-7min.
- The sewage disposal device 7. integral intelligent biology according to claim 1 doubles, which is characterized in that described second is raw Clarifying contaminated liquids device, second biology multiplication pond and third biology multiplication pond addition PAC and PHP are equipped in object multiplication pond Composite filling medicament, the microbial acclimation unit in third biology multiplication pond includes containing the nitrification bacterium colony cultivated in advance The sludge fallen with polyP bacteria.
- The sewage disposal device 8. integral intelligent biology according to claim 1 doubles, which is characterized in that the third is raw The side in object multiplication pond is equipped with from floating trough and scum trough, and the third biology multiplication is equipped with filtering dephosphorization back-purge system in pond.
- The sewage disposal device 9. integral intelligent biology according to claim 1 doubles, which is characterized in that the aeration tube Road uses micro-hole aerator gas distribution, and four SSR type air blowers are arranged for 25:1 in the gas-water ratio used, and usually two work two It is spare, one spare, air mass flow 40m of special circumstances three work3/ min controls oxygen in water in 2~4mg/L.
- 10. -9 described in any item integral intelligent biologies multiplication sewage disposal devices according to claim 1, which is characterized in that The control is hollow can to realize remote online debugging and monitoring with peripheral control unit, on-line monitoring unit, mobile phone remote control terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677885.1A CN110304797A (en) | 2019-07-25 | 2019-07-25 | Integral intelligent biology multiplication sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677885.1A CN110304797A (en) | 2019-07-25 | 2019-07-25 | Integral intelligent biology multiplication sewage disposal device |
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| CN110304797A true CN110304797A (en) | 2019-10-08 |
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| CN201910677885.1A Withdrawn CN110304797A (en) | 2019-07-25 | 2019-07-25 | Integral intelligent biology multiplication sewage disposal device |
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| CN (1) | CN110304797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661268A (en) * | 2021-01-05 | 2021-04-16 | 境友环保科技（北京）有限公司 | Novel sewage treatment equipment capable of realizing solid-liquid separation |
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2019
- 2019-07-25 CN CN201910677885.1A patent/CN110304797A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661268A (en) * | 2021-01-05 | 2021-04-16 | 境友环保科技（北京）有限公司 | Novel sewage treatment equipment capable of realizing solid-liquid separation |
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Application publication date: 20191008 |