CN110451719A - A kind of organic waste-water treating apparatus - Google Patents

A kind of organic waste-water treating apparatus Download PDF

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Publication number
CN110451719A
CN110451719A CN201910708014.1A CN201910708014A CN110451719A CN 110451719 A CN110451719 A CN 110451719A CN 201910708014 A CN201910708014 A CN 201910708014A CN 110451719 A CN110451719 A CN 110451719A
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CN
China
Prior art keywords
cell compartment
sleeping
kettle
reactor
water
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CN201910708014.1A
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Chinese (zh)
Inventor
许鸣铁
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Guangzhou Qinwang Investment Co Ltd
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Guangzhou Qinwang Investment Co Ltd
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Priority to CN201910708014.1A priority Critical patent/CN110451719A/en
Publication of CN110451719A publication Critical patent/CN110451719A/en
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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
    • 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
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • 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
    • C02F3/12—Activated sludge processes
    • 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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/284—Anaerobic digestion processes using anaerobic baffled reactors

Abstract

The present invention relates to technical field of waste water processing, disclose a kind of organic waste-water treating apparatus, comprising: sleeping kettle；Anaerobic baffled reactor and circulating type active sludge reactor are equipped with inside sleeping kettle, it is in vertical advanced oxidation tower that at least one is equipped at the close first end of sleeping kettle, advanced oxidation tower is inserted into sleeping kettle from the top of sleeping kettle and the bottom connection of bottom and sleeping kettle, and advanced oxidation tower is ozone oxidation tower and is uniformly arranged multiple ultrasonic oscillation structures on tower body side wall；Waste water is handled followed by advanced oxidation tower, anaerobic baffled reactor and circulating type active sludge reactor.A kind of organic waste-water treating apparatus provided by the invention, advanced oxidation tower is set, the processing of ozone+ultrasonic wave advanced oxidation is carried out to waste water, purchase raw material are not needed not only, and efficiency is 17 times or more for individually using ozone, oxidation processes efficiency can be effectively improved and effectively reduce power consumption, suitable for the processing to high-concentration hardly-degradable waste water.

Description

A kind of organic waste-water treating apparatus
Technical field
The present invention relates to technical field of waste water processing, more particularly to a kind of organic waste-water treating apparatus.
Background technique
Environmental protection becomes tight step by step, discharge standard steps up, processing unit require to accomplish it is more scientific, more economical, more Efficiently, under situation more durable, it is necessary to research and develop a kind of collection long-range circumstances engineering treatment of Organic Wastewater experience and absorb the country The wastewater treatment equipment of outer advanced technology.
In waste water treatment engineering, general, common wastewater treatment has had mature treatment process and equipment, but Some COD content is high, complex in composition and unstable, biochemical degradation is difficult, containing pathogenic, carcinogenic, teratogen or contains The organic wastewater of bactericidal component just becomes the processing problem of environmental project, the new work of the increasingly advanced complexity of all trades and professions Skill, new technology, new material also make the generation of various waste water also increasingly various, such as the processing of landfill leachate, pharmacy waste water, timber Waste water, certain edible oil processing waste waters, wastewater from chemical industry, emulsifying liquid waste water, electronics waste water etc., these waste water cannot routinely Treatment process and processing equipment handle.
Being not only because conventional equipment mostly is the buried or semi-underground type of concrete structure, takes up a large area, applies The reasons such as long in time limit, high, the easy polluted underground water of investment, more because the unique physicochemical property of these waste water and pollutant are complicated And huge molecular structure and to human health, to environment, to animals and plants, to huge, the permanent harmfulness of the ecosystem. The waste water special to these, it is necessary to a kind of corresponding treatment process and processing equipment are researched and developed,
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of organic waste-water treating apparatus, solve existing processing equipment for solution or part Handle the lower problem of high-concentration hardly-degradable waste water efficiency.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of organic waste-water treating apparatus, comprising: sleeping kettle；It is described sleeping Kettle is in horizontal cylinder or cylindroid tank structure, and the sleeping kettle first end is equipped with water inlet, second end is equipped with water outlet, described It is equipped with anaerobic baffled reactor and circulating type active sludge reactor inside sleeping kettle, is equipped with extremely at the close first end of the sleeping kettle Few one is in vertical advanced oxidation tower, the advanced oxidation tower be inserted into the sleeping kettle from the top of the sleeping kettle and bottom with The bottom connection of the sleeping kettle, the advanced oxidation tower are ozone oxidation tower and are uniformly arranged multiple ultrasonic waves on tower body side wall Shake structure；Waste water is handled followed by advanced oxidation tower, anaerobic baffled reactor and circulating type active sludge reactor.
(3) beneficial effect
A kind of organic waste-water treating apparatus provided by the invention, setting advanced oxidation tower carry out ozone+ultrasonic wave to waste water Advanced oxidation processing, do not need purchase raw material not only, and efficiency is individually to use 17 times or more of ozone, can be effectively improved Oxidation processes efficiency and power consumption is effectively reduced, suitable for the processing to high-concentration hardly-degradable waste water；Further setting anaerobism is rolled over Flow reactor effectively can carry out microbial degradation organic pollutant, it can be achieved that more than half in the processing of organic wastewater anaerobe The decomposition of the degradation of organic matter, particularly part organic matter difficult to degrade；Circulating type active sludge reactor is set to organic waste Water carries out cyclic activated sludge technology, and the degradation that can further solve aerobic microbiological majority organic matter in organic wastewater is asked Topic；Degradation treatment effectively can be carried out to the organic pollutant in waste water using three kinds for the treatment of process, improve waste water treatment efficiency, And sleeping kettle is set and does not have to excavate underground pond, land occupation can be reduced, the applicability and flexibility of device are improved.
Detailed description of the invention
Fig. 1 is a kind of schematic elevation view of organic waste-water treating apparatus of the embodiment of the present invention；
Fig. 2 is the schematic cross-sectional view in the face B-B along Fig. 1 of the embodiment of the present invention；
Fig. 3 is a kind of schematic top plan view of organic waste-water treating apparatus of the embodiment of the present invention；
Fig. 4 is a kind of schematic side view of organic waste-water treating apparatus of the embodiment of the present invention；
Fig. 5 is the partial enlargement diagram of ultrasonic oscillation structure in the embodiment of the present invention；
Fig. 6 is the schematic cross-sectional view in the face A-A along Fig. 1 of the embodiment of the present invention；
Fig. 7 is waste water flow schematic diagram in level-one anaerobic reactor in the embodiment of the present invention；
Fig. 8 is waste water flow schematic diagram in primary activity sewage sludge reactor in the embodiment of the present invention；
Fig. 9 is the schematic cross-sectional view in the face C-C along Fig. 3 of the embodiment of the present invention；
Figure 10 is the schematic cross-sectional view in the face D-D along Fig. 2 of the embodiment of the present invention；
Figure 11 is the schematic elevation view that driving mechanism is recycled in the embodiment of the present invention；
Figure 12 is the schematic top plan view that driving mechanism is recycled in the embodiment of the present invention；
Figure 13 is a kind of overall schematic of organic waste-water treating apparatus of the embodiment of the present invention.
Description of symbols: 1: high-pressure oxidation tower；2: three-level elevator pump；3: ozone machine；4: ozone cooling pump；5: pneumatics Machine；6: metering dosing pump；7: equipment platform；8: power control cabinet；9: circulation driving mechanism；10: in-line analyzer；11: ultrasonic wave Instrument；12: awning；13: two-stage hoisting pump；14: advanced oxidation tower；15: maintenance well；16: ultrasonic oscillation mechanism；17: striking off dress It sets；18: sleeping kettle overskirt；19: work top；20: sleeping kettle；21: end socket；22: discharge main valve；23: sleeping kettle skirt；24: staircase； 25: sewage draining exit；26: pedestal；27: water inlet；28: effuser；29: water outlet；30: the six cell compartments；31: the five cell compartments；32, 33,35,36,37,38,40,41,42: the cell compartment of second order activity sewage sludge reactor；34: the four baffle plates；39: circulation pipe；43: Check (non-return) valve；44,45,46,47,48,50,51,52,53,54: the cell compartment of primary activity sewage sludge reactor；49: third baffle plate； 55: the second cell compartments；56: the first cell compartments；57: inclined tube beam；58: midfeather；59: third cell compartment；60: diaphragm plate；61: the four lattice Room；62: rest chamber；63,64,65,66,68,69,70,72,73: the cell compartment of level-one anaerobic reactor；67: the first baffle plates； 71: across pipe；74,76,77,78,79,81,82,83,84: the cell compartment of secondary anaerobic reactor；75: vertical tube；80: the second bafflings Plate；85: the seven cell compartments；86: the eight cell compartments；87: flexible filler；8:8: filtering film component；89: outlet pipe；90: concussion cylinder； 91: concussion head；92: thin plate；93: overflow pipe；94: the first aeration heads；95: third aeration head；96: the through-hole on diaphragm plate；97: Drive sprocket；98: driven sprocket；99: chain；100: pump shaft；101: helical runner；102: lower linking plate；103: upper connective plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
The embodiment of the present invention provides a kind of organic waste-water treating apparatus, with reference to Fig. 1, comprising: sleeping kettle 20；Sleeping kettle 20 is in horizontal Cylinder or cylindroid tank structure.Sleeping 20 first end of kettle is equipped with water inlet 27, second end is equipped with water outlet 29.Inside sleeping kettle 20 Equipped with anaerobic baffled reactor and circulating type active sludge reactor.At least one is equipped at the close first end of sleeping kettle 20 in vertical The advanced oxidation tower 14 of formula.Advanced oxidation tower 14 is inserted into sleeping kettle 20 from the top of sleeping kettle 20 and the bottom of bottom and sleeping kettle 20 Connect.Advanced oxidation tower 14 is ozone oxidation tower and is uniformly arranged multiple ultrasonic oscillation structures 16 on tower body side wall；Waste water It is handled followed by advanced oxidation tower 14, anaerobic baffled reactor and circulating type active sludge reactor.
Sleeping kettle 20 can be the Horizontal cylinder made of stainless steel, carbon steel, plastic-steel, glass reinforced plastic or engineering plastics or cylindroid Tank body.Sleeping kettle 20 is the main reactor of wastewater treatment.Advanced oxidation tower 14 runs through sleeping kettle 20 and shares bottom with sleeping kettle 20.It is high Grade oxidizing tower 14 carries out oxidation processes to waste water using ozone, while required frequency is generated in tower by ultrasonic oscillation structure 16 The ultrasonic oscillation of rate.
Advanced oxidation tower 14 carries out ozone+ultrasonic wave advanced oxidation reaction to waste water.Ultrasonic oscillation can decompose moisture Son generates the OH (hydroxyl radical free radical) with extremely strong oxidisability；Pass through gas-liquid mixed using the ozone that ozone generator generates Pump dissolves in water, is sent into 14 tower bottom of advanced oxidation tower, is mixed into waste water；The synergistic effect that ozone+ultrasonic wave generates is extremely excellent Different, the amount of the OH of generation is 17 times or more for individually using ozone yield, greatly reduces the power consumption of advanced oxidation, improvement pair The treatment effect of high-concentration hardly-degradable waste water.
Using and reformed ozone+ultrasonic wave combined type advanced oxidation processes, make advanced oxidation efficiency and individually use Ozone is compared to 17 times of increase or more, effectively save electric energy；And the microbial biochemical as the present apparatus is able to the guarantee normally continued And auxiliary, solve the problems, such as in various organic wastewaters BOD/COD it is too low be difficult to biodegrade, the decomposition of bactericidal component is asked The very high waste water of dismemberent problem, coloration the problem of further decreasing coloration of topic, larger molecule and long-chain molecule.
There are many advanced oxidization method, are superimposed the quite a few of application, such as supercritical methanol technology, the photocatalysis of the use of many engineerings Method, Fenton method, microwave catalysis method, Ozone etc., these methods often have it is at high cost, want long-term purchased materials, original The problems such as material is toxic or corrosivity, and operating process is not easy.The middle-and-high-ranking oxidizing tower 14 of the present embodiment is using ozone+super Sound wave, advantage are: first, the raw material of ozone is only air, ultrasonic wave then need only electricity consumption, without buying raw material；Second, ozone+ The efficiency of ultrasonic wave is 17 times or more for individually using ozone, as long as individually using 1/17 energy of ozone in the past Same effect is obtained, energy-efficient superiority is extremely prominent.
A kind of organic waste-water treating apparatus provided in this embodiment, setting advanced oxidation tower 14 carry out ozone+super to waste water The advanced oxidation of sound wave is handled, and does not need purchase raw material not only, and efficiency is 17 times or more for individually using ozone, can be effective It improves oxidation processes efficiency and effectively reduces power consumption；Further setting anaerobic baffled reactor can effectively carry out microbial degradation Organic pollutant is, it can be achieved that the degradation of more than half organic matter, particularly part hardly possible drop in the processing of organic wastewater anaerobe The decomposition of the organic matter of solution；Circulating type active sludge reactor is set, cyclic activated sludge technology is carried out to organic wastewater, it can Further solve the degradation problem of aerobic microbiological majority organic matter in organic wastewater；It can be effective using three kinds for the treatment of process Degradation treatment is carried out to the organic pollutant in waste water, improves waste water treatment efficiency, and sleeping kettle 20 is set and does not have to excavate underground pond, Land occupation can be reduced, the applicability and flexibility of device are improved.
Further, with reference to Fig. 4 and Fig. 5, ultrasonic oscillation structure 16 includes concussion cylinder 90 and concussion head 91.Multiple shakes Swing cylinder 90 can regular uniform arranged in the tower wall of advanced oxidation tower 14.Concussion cylinder 90 is hollow cylinder structure, shakes head 91 can fix on the end face thin plate 92 in 90 outside of earthquake cylinder.Multiple concussion heads 91 can pass through conducting wire and 11 phase of ultrasonoscope respectively Even.The Sasser that required frequency is generated by ultrasonoscope 11, may be, for example, 60-90KHZConcussion pulse electrical signal.
Further, settable multiple advanced oxidation towers 14, multiple advanced oxidation towers 14 are sequentially connected in series setting.To be arranged two For a advanced oxidation tower 14: using elevator pump by waste water lifting to advanced oxidizing tower 14, in first advanced oxidation tower It carries out entering second advanced oxidation tower 14 from bottom to top through bottom cross over pipe after first time advanced oxidation from top to bottom in 14 Second of advanced oxidation is carried out again, and waste water has carried out ozone+ultrasonic wave advanced oxidation reaction in two towers and then from second The inner upper end overflow pipe 93 of advanced oxidation tower 14 flows out, into anaerobic baffled reactor.
On the basis of the above embodiments, further, referring to figs. 2 and 3, pre- place is equipped with inside 20 first end of kettle that crouches Reactor is managed, membrane bioreactor is equipped with inside 20 second end of kettle that crouches.It is in equipped at least one at the close second end of sleeping kettle 20 Vertical high-pressure oxidation tower 1.High-pressure oxidation tower 1 is inserted into sleeping kettle 20 from the top of sleeping kettle 20 and the bottom phase of bottom and sleeping kettle 20 It connects, with reference to Fig. 6, bottom is equipped with the first aeration head 94 in high-pressure oxidation tower 1.Waste water first flows through before flowing into advanced oxidation tower 14 Preatreating reactors, waste water is after flowing out circulating type active sludge reactor followed by high-pressure oxidation tower 1 and membrane bioreaction Answer device.
Preatreating reactors is set, the place of the sundries such as oil slick and precipitating removal pollutant can be removed to organic wastewater Reason, for tentatively removing the sundries in waste water, improves the efficiency of subsequent processing.Using and reformed ABR (anaerobic baffled reaction Device) technology, as main force's technical process of present apparatus microbial degradation organic pollutant, the application of the technology is solved The degradation problem of 55-60% or more organic matter, particularly difficult to degrade organic in part in the processing of organic wastewater anaerobe Object resolution problem.Using and reformed cyclic activated sludge system technology (cyclic activated sludge technology), as present apparatus microbial degradation Another main force's technical process of organic pollutant, solves the drop of the above organic matter of aerobic microbiological 30-35% in organic wastewater Solution problem.
High pressure aeration application basis source is in Henry's law, it may be assumed that ρ=HP.The mass concentration of solute is the temperature in solution The product of the partial pressure of lower solute gas solubility factor and solute gas on liquid level descends this mathematical relationship of two table data representations:
The solubility (mg/l) of oxygen in water at 1 atmosphere pressure: table one
When under the conditions of different pressures, 25 DEG C, the solubility of oxygen in water is: table two
High-pressure oxidation tower 1 is set, high-pressure oxidation treatment process is carried out to waste water, the first aeration head 94 is used for high-pressure oxidation Air is conveyed in tower 1.Dissolved oxygen in water can be improved by higher pressure in high-pressure oxidation process, improve efficiency with And the removal rate to pollutant.Finally setting membrane bioreactor can carry out more thorough processing to waste water, so that water outlet reaches To tighter provincial standard, reach enterprise's reuse standard.The pressure of the high-pressure oxidation process of the device is in 2-2.5 (kg/cm2) it Between, visible in table is 7-10 times of oxidizing amount of conventional method, so oxidation reaction probability is also much higher.
Further, when multiple high-pressure oxidation towers 1 are arranged, multiple high-pressure oxidation towers 1 are sequentially connected in series setting.It can be adjacent two Maintenance well 15 is set between a advanced oxidation tower 14 and between two neighboring high-pressure oxidation tower 1.
On the basis of the above embodiments, further, with reference to Fig. 2, it is equipped with midfeather 58 along axis inside the kettle 20 that crouches, is indulged Partition 58 connects with the inner wall of sleeping kettle 20 to be divided into two parts inside sleeping kettle 20, is equipped at intervals with along the length direction of sleeping kettle 20 multiple Diaphragm plate 60 perpendicular to the axis, midfeather 58 and diaphragm plate 60 will be divided into cell compartment structure inside sleeping kettle 20.Wherein midfeather 58 separated by advanced oxidation tower 14 and high-pressure oxidation tower 1 it is discontinuous.
Preatreating reactors includes positioned at the first cell compartment 56 of 58 side of midfeather and the second cell compartment 55 and being located at mediastinum The third cell compartment 59 and the 4th cell compartment 61 of 58 other side of plate, wherein the first cell compartment 56 and third cell compartment 59 are close to the first of sleeping kettle 20 End.The diaphragm plate between diaphragm plate 60 and third cell compartment 59 and the 4th cell compartment 61 between first cell compartment 56 and the second cell compartment 55 Inclined tube beam 57 is respectively equipped on 60,58 bottom of midfeather between the first cell compartment 56 and third cell compartment 59 is equipped with through-hole.Water inlet 27 are located at 55 top of the second cell compartment, and 55 bottom of the second cell compartment is equipped with the second aeration head, is equipped with removing device at the top of the second cell compartment 55 17, removing device 17 is connected by effuser 28 with collected outside equipment.
Preatreating reactors is located inside the first end of sleeping kettle 20.Tabula between the first cell compartment 56 and the second cell compartment 55 The inclined tube beam 57 on diaphragm plate 60 between inclined tube beam 57 on plate 60 and third cell compartment 59 and the 4th cell compartment 61 can be same group Tube bank, that is, the setting angle restrained are consistent.This same group inclined tube beam 57 being mounted on partition, midfeather 58 therefrom separate it It opens, becomes two parts.
Organic wastewater enters in the second cell compartment 55 from water inlet 27.Second aeration head is sent into empty from 55 bottom of the second cell compartment Gas carries out air-flotation process to waste water, some lighter suspended contaminations such as oil slick is floated to wastewater surface.Removing device 17 will Suspended matter after air bearing, which scrapes suction and promoted and be sent into collection bracket groove Artesian Drainage, goes out system, i.e., is sent into collecting device by effuser 28.
Waste water after air bearing enters the first cell compartment 56 across the latter half of inclined tube beam 57 from top to bottom from the second cell compartment 55. The feature that inclined tube beam 57 has water velocity slower.The oil slick dross lighter than water has been stayed in the second cell compartment 55 by this process, for It strikes off；Waste water passes into third cell compartment 59 from the through-hole between the first cell compartment 56 and third cell compartment 59 again, again from third Cell compartment 59 enters the 4th cell compartment 61 across the first half of inclined tube beam 57 from bottom to top, this process stays the sediment slag than water weight In third cell compartment 59, for discharge.
Further, because 55 bottom of the second cell compartment is passed through air, stirring can be played to the waste water in the second cell compartment 55 and is made With, therefore, air bearing, acid-base balance, nutrient balance additive or medicament needed for waste water treatment process being added in the cell compartment.
On the basis of the above embodiments, further, anaerobic baffled reactor is located at the other side, the edge of midfeather 58 First end to the second extreme direction of sleeping kettle 20 is divided into level-one anaerobic reactor and secondary anaerobic reactor, level-one anaerobic reaction Device respectively includes several cell compartments with secondary anaerobic reactor and is connected to by check (non-return) valve 43 therebetween.Waste water is anti-from pretreatment Followed by level-one anaerobic reactor and secondary anaerobic reactor after answering device to flow out, adverse current will not be generated.
With reference to Fig. 7 and Fig. 9, through-hole 96 is equipped at the top of the diaphragm plate 60 in level-one anaerobic reactor and in 60 court of diaphragm plate The first baffle plate 67, the first baffle plate 67 and diaphragm plate 60 in level-one anaerobic reactor are equipped with to the side of secondary anaerobic reactor On through-hole 96 be oppositely arranged and there are gaps between 20 bottom of bottom and sleeping kettle.
Through-hole is equipped at the top of diaphragm plate 60 in secondary anaerobic reactor and in diaphragm plate 60 towards level-one anaerobic reactor Side be equipped with the second baffle plate 80, the second baffle plate 80 is oppositely arranged with the through-hole in secondary anaerobic reactor on diaphragm plate 60 And there are gaps between 20 bottom of bottom and sleeping kettle.
ABR1 technique, that is, level-one anaerobic treatment process is that waste water gets off from 14 overflow of advanced oxidation tower with more slightly higher pressure head Start into level-one anaerobic reactor close to the cell compartment of sleeping 20 first end of kettle, including several cell compartments.Principle process such as Fig. 7 institute Show: waste water is to be carried out in each room with a series of upper and lower, the upper and lower type of flow in the flowing of ABR1 system, wherein downlink Flowing is to enter level-one anaerobic reactor in water flow to start, between the diaphragm plate 60 of ABR1 system and the first baffle plate 67 Downlink flowing is carried out in slype, flow velocity is very fast；Downlink starts more spacious in the outside of the first baffle plate 67 after touching the bottom and bounce back up Vertical channel in, sweep along the upward Rolling flow of anaerobic sludge coarse granule sludge for being intended to sink, sweep along anaerobic grain shape dirty Mud cenobium forms liquid-solid contact face that is huge, constantly updating, creates for biochemical reaction excellent in seething uphill process The best fluidised form chemistry reactive mode of reaction condition, " plug-flow+be thoroughly mixed " carries out, and COD degradation is rapid.
ABR2 technique, that is, secondary anaerobic treatment process is from waste water to enter secondary anaerobic by check (non-return) valve 43 compared with low-head What reactor started, including several cell compartments, principle process and requirement are identical with process described in above-mentioned ABR1 technique, this In no longer repeat.
On the basis of the above embodiments, further, circulating type active sludge reactor be located at midfeather 58 side, First end to the second extreme direction along the kettle 20 that crouches is divided into primary activity sewage sludge reactor and second order activity sewage sludge reactor.One Grade activated sludge reactor and second order activity sewage sludge reactor respectively include several cell compartments and therebetween by check (non-return) valves 43 Connection.The bottom of each cell compartment is equipped with third aeration head 95 in circulating type active sludge reactor.
With reference to Fig. 8 and Figure 10, through-hole is equipped at the top of the diaphragm plate 60 in primary activity sewage sludge reactor and in diaphragm plate 60 Third baffle plate 49, third baffle plate 49 and primary activity sewage sludge reactor are equipped with towards the side of second order activity sewage sludge reactor Through-hole on middle diaphragm plate 60 is oppositely arranged and there are gaps between bottom and the bottom of sleeping kettle 20.
It is equipped with through-hole and dirty towards primary activity in diaphragm plate 60 at the top of diaphragm plate 60 in second order activity sewage sludge reactor The side of mud reactor is equipped with the 4th baffle plate 34, in the 4th baffle plate 34 and second order activity sewage sludge reactor on diaphragm plate 60 Through-hole be oppositely arranged and there are gaps between 20 bottom of bottom and sleeping kettle.
Secondary anaerobic reactor close to level-one anaerobic reactor cell compartment by across pipe 71 and primary activity sludge reaction Device is connected close to the cell compartment of second order activity sewage sludge reactor, is equipped with check (non-return) valve 43 across pipe 71.
CASS1 technique, that is, primary activity sludge treatment technique is from waste water to pass through the leap with check (non-return) valve 43 compared with low-head What pipe 71 started into primary activity sewage sludge reactor, including several cell compartments.Its flow principles process is as shown in figure 8, it is former Reason process unlike ABR, upgoing fluid swept along in the more spacious vertical channel in the outside of the second baffle plate 80 be intended to by When the aerobic sludge coarse granule sludge of sinking seethes rising, multiple third aerations on aerator of each cell compartment bottom First 95 are all endlessly rousing tiny air bubble, guarantee oxygen demand when aerobic degradation pollutant, remaining with want Ask identical as process described in ABR.
CASS2 technique, that is, second order activity sludge treatment technique is from waste water to enter second level by check (non-return) valve 43 compared with low-head What activated sludge reactor started, including several cell compartments, principle process and requirement are identical with process described in CASS1, Here it no longer repeats.
ABR be in the present apparatus it is anaerobic baffled, CASS is the aerobic baffling of modified original creation, the two knot in the present apparatus Structure is essentially the same, and effect is similarly prominent, most fully plays the effect of " plug-flow+be thoroughly mixed ", accelerates biochemical process.
On the basis of the above embodiments, further, the cell compartment at level-one anaerobic reactor both ends, secondary anaerobic reactor The cell compartment of the cell compartment at both ends, the cell compartment at primary activity sewage sludge reactor both ends and second order activity sewage sludge reactor both ends is led to respectively Cross the connection of circulation pipe 39；The first end that four circulation pipes 39 are located at sleeping 20 middle part of kettle is connected with circulation driving mechanism 9 simultaneously, Circulation driving mechanism 9 is used to for the water promotion where each 39 first end of circulation pipe in cell compartment being introduced into each circulation pipe 39.
On the basis of the above embodiments, further, with reference to Figure 11 and Figure 12, recycling driving mechanism 9 includes: drive chain Wheel 97, driven sprocket 98, vertical tube 75, pump shaft 100 and helical runner 101；Four one-to-one correspondence of vertical tube 75 are inserted vertically into four and follow It corresponds in cell compartment where the first end of endless tube 39 and in side-walls and is connected with the first end of four circulation pipes 39, it is each perpendicular Pump shaft 100 is equipped in pipe 75 vertically, the lateral wall of pump shaft 100 is equipped with helical runner 101, and the top of each pump shaft 100 is equal It is pierced by sleeping kettle 20 to be connected with a driven sprocket 98, four driven sprockets 98 are connected by chain 99 with drive sprocket 97 simultaneously, main Movable sprocket 97 is connected to the motor.
Cell compartment, the cell compartment at secondary anaerobic reactor both ends, primary activity sewage sludge reactor at level-one anaerobic reactor both ends Waste water in the cell compartment at both ends and the cell compartment at second order activity sewage sludge reactor both ends passes through circulation pipe 39 respectively and carries out recycle stream It is dynamic, so that waste water, which ceaselessly recycles, carries out multiple level-one Anaerobic Treatment, secondary anaerobic processing, primary activity Treatment of Sludge and second level Active sludge treatment.
Circulation driving mechanism 9 drags 4 circulating pumps including 1；Including being installed on the motor of upper connective plate 103 in device and being installed on The drive sprocket 97 of motor shaft end, the chain 99 for connecting drive sprocket 97 and 4 driven sprocket 98, are located at 4 vertical tubes of quadrangle 75 play the pump housing, are welded with helical runner 101 on the pump shaft 100 in pipe, and water is put on each item of indentation by rotating vane when operation Circulation pipe 39, water flow are sent to the high water level starting point of each cycling element, in cycles, recycle incessantly.The setting of upper connective plate 103 is sleeping 20 top outer of kettle, for fixing motor and drive sprocket 97.Lower linking plate 102 equally may be provided at sleeping 20 top outer of kettle, use In fixed vertical tube 75.
On the basis of the above embodiments, further, membrane bioreactor includes positioned at the 5th of 58 side of midfeather Cell compartment 31 and the 6th cell compartment 30 and the 7th cell compartment 85 and the 8th cell compartment 86 positioned at 58 other side of midfeather, wherein the 6th cell compartment 30 and the 8th cell compartment 86 close to sleeping kettle 20 second end.
5th cell compartment 31, the 6th cell compartment 30, the 8th cell compartment 86 and the 7th cell compartment 85 are sequentially communicated, the 5th cell compartment 31 and the 6th It is respectively equipped with filtering film component 88 inside cell compartment 30, is respectively equipped with flexible filler 87 inside the 7th cell compartment 85 and the 8th cell compartment 86, 5th cell compartment 31 and the 6th cell compartment 30 are respectively equipped with outlet pipe 89, and outlet pipe 89 is aggregated to form water outlet 29.
1 overflow of high-pressure oxidation tower and under waste water along pipe enter the 7th cell compartment 85, due to the 7th cell compartment 85 and the 8th cell compartment 86, the 6th cell compartment 30 and the 5th cell compartment 31 are that multiple macropores communicate, and waste water can be with smooth outflow in communicating cell compartment, will not be stagnant It stays in any Room.Settable 4th aeration head in each cell compartment bottom of membrane bioreactor.
Sleeping 20 second end of kettle is the end-o f-pipe -control technique of waste water, is substantially membrane bioreactor, abbreviation MBR, a part Cell compartment is to overwork that polyhedron is spherical or filler chamber i.e. the 7th cell compartment 85 and the 8th cell compartment 86, another part cell compartment of flexible filler 87 It is ultrafiltration room i.e. the 5th cell compartment 31 and the 6th cell compartment 30 for being placed with MBR membrane module.The water outlet 29 of each component of MBR film is It is series-parallel mutually, it is finally compiled in general pipeline, by 29 discharge system of water outlet, into water reuse tank up to standard.It is blocked in MBR film Except substance be sludge, then by the underlying aeration head of MBR be bubbled caused by vibration and circulating water flow take away, in cycles Ground recycles between filler and film group, and finally by microbial metabolism, total system is accomplished close to zero-emission.
On the basis of the above embodiments, further, water inlet 27 is connected by level-one elevator pump with conditioning tank, pre- to locate The cell compartment for managing reactor end is connected by two-stage hoisting pump 13 with advanced oxidation tower 14, the overflow pipe at 14 top of advanced oxidation tower 93 cell compartment with anaerobic baffled reactor close to sleeping 20 first end of kettle is connected, and circulating type active sludge reactor is close to sleeping kettle 20 The cell compartment of second end is connected by three-level elevator pump 2 with high-pressure oxidation tower 1, and the overflow pipe 93 and film at 1 top of high-pressure oxidation tower are raw Object reactor is connected.
Three-level elevator pump 2 promotes waste water from circulating type active sludge reactor supreme close to the cell compartment of sleeping 20 second end of kettle Oxidizing tower 1 is pressed, is flowed from above to below, because tower is higher, hydraulic pressure is also high, and air compressor wants enough pressure just can will be empty Air pressure enters tower bottom, secretes out from the first aeration head 94, and in uphill process, oxygen dissolves rapidly bubble, bubbles entrain in tower Sludge rolling, gas-solid, gas-liquid interface update at a terrific speed, and the accretion rate of aerobic microbiological is quickly, organic in water Object degradation also accelerates.Water flow is by the cross over pipe of first high-pressure oxidation tower 1 and second 1 bottom of high-pressure oxidation tower into the Two high-pressure oxidation towers 1 equally have the first aeration head 94 not stop to be bubbled, and are split into and seethe flowing from bottom to top, pollutant load step Step reduces, after two towers carry out high-pressure oxidation reaction, from 93 overflow of inner upper overflow pipe of second high-pressure oxidation tower 1 into Enter the 7th cell compartment 85, COD content at this time is within 2-3 grades of discharge standards.
The Process configuration of the organic waste-water treating apparatus is: the pretreatment allowed some leeway, ozone+ultrasonic wave advanced oxidation, Second level ABR, second level CASS, high-pressure oxidation, MBR end-o f-pipe -control, reuse.Pretreatment: pH adjusting can be added at any time, heavy metal takes off Remove, nutritional agents addition etc.；Advanced oxidation: emphasis is promoted for sterilization antibiotic, especially big molecule, the decomposition of long-chain molecule and B/C, For a series of subsequent microbial degradation reaction cleaning hidden danger, paves the way and clear the way；Second level ABR: the main means of degradation of organic substances, and drop Solve biorefractory organic；Second level CASS: the important means of degradation of organic substances makees place mat for wastewater deepening processing；High-pressure oxidation: high Prompt drop solution residual organic substances, reach discharge standard；MBR film process: reaching tighter provincial standard, reaches enterprise's reuse standard.
Civilwork engineering quantity accounting is very big in traditional treatment of Organic Wastewater engineering, digs to resist and builds pond, frame, Effects on Engineering face are built in walling Greatly, the wolf nationality of building site one time, it is difficult to accomplish civilized construction.The construction area of the device is smaller, can factory manufacture, multiple engineerings can be same Shi Kaigong.The appearance of the present apparatus has overturned the construction convention and cost for the treatment of of Organic Wastewater engineering, with a set of 300m3The rubbish of/d Rubbish is percolated for liquid processing device, is disregarded conditioning tank civil engineering time and expense, is built by the organic waste-water treating apparatus, Economic parameters are as follows: 2,200,000 yuan of expenditure of construction；Construction period 100 days；Occupied area 300m2；Installed capacity 50kw；These parameters All there was only the 30~50% of conventional method.
On the basis of the above embodiments, further, blowdown is equipped with each cell compartment corresponding position on sleeping 20 side wall of kettle Mouthfuls 25, valve is equipped at sewage draining exit 25.Sewage draining exit 25 is arranged can be convenient for the cleaning and maintenance to each cell compartment.
It is equipped with work top 19 at the top of sleeping kettle 20, two-stage hoisting pump 13, three-level elevator pump 2, smelly is placed on work top 19 Machine and pipeline valve pipe fitting occur for oxygen.The sleeping corresponding work top 19 in the intermediate position of kettle 20 is equipped with box equipment platform 7, Equipment platform 7 is cell compartment structure, is equipped with chemical tank, ozone generator circulating cooling water tank, ultrasonoscope inside equipment platform 7 11, detector, air compressor machine 5 and power control cabinet 8.It is equipped between the top of work top 19, advanced oxidation tower 14 and high-pressure oxidation tower 1 Awning 12.
The organic waste-water treating apparatus includes that the two-stage hoisting being placed on sleeping 20 top plate of kettle i.e. work top 19 pumps 13, three-level 4 waste water circulating pumps, the power part of suspended matter removing device 17, ozone generator and must be with each pump are dragged in elevator pump 2, self-control 1 And the pipeline valve pipe fitting of facility connection.
Inside in long strip including being placed in 20 top of sleeping kettle be divided into many cell compartments to prepare medicament, reserve medicament, Store the box-type equipment platform 7 of 3 recirculated cooling water of ozone machine, place tool, accessory and raw material.Including being installed on box-type equipment More metering dosing pumps 6 on platform 7, ultrasonoscope 11, are used the ozone cooling pump 4 for driving 3 recirculated cooling water of ozone machine In in-line analyzer 10, the air compressor machine 5 of detection waste water important parameter.Each aeration head is connected by air pipe line with air compressor machine 5.
Including the top being placed on horizontal tank body between two 7 bodies of box-type equipment platform, both ends are automatically controlled on case across being placed on Cabinet and the multiple micro computer programmable controllers being installed in cabinet, multiple manually or automatically electric brakees, frequency modulation machine, contactor, temperature controller, State display lamp, warning device and corresponding wire and cable casing etc..It is all dynamic on horizontal tank body upper brace including being placed in The rain cover between advanced oxidation tower 14 and high-pressure oxidation tower 1 on the equipment such as power, machinery, detection, electric appliance covers the rain of solarization Canopy 12.
People's row made of stainless steel, carbon steel, plastic-steel, glass reinforced plastic or engineering plastics including being placed in horizontal tank body side Staircase 24.Guardrail handrail including 19 periphery and stair side of horizontal tank body upper table face；Including multiple advanced oxidation towers 14 it Between and multiple high-pressure oxidation towers 1 between ladder.For convenience of personnel safety operational administrative, especially it is arranged around operating platform Safety barrier, stair side also special facility handrail guardrail.
The wastewater treatment equipment made of steel, plastic-steel or glass reinforced plastic is typically all to be placed in outdoor, so setting Rain cover covers the awning 12 of solarization, can ensure all appts instrument, automatically controlled electric appliance, operation inspection, drug solution preparing etc. in masking model Within enclosing；The wastewater treatment equipment made of steel, plastic-steel or glass reinforced plastic is somebody's turn to do due to using technique noted earlier and structure, is made The organic wastewater that can handle many kinds of industrial discharges, including the transformation of many kinds of high concentrations, difficult to degrade, composition it is indefinite, contain Sterilization antibacterial components, the organic wastewater for having pathogenic, teratogenesis, carcinogen.It is somebody's turn to do at the waste water made of steel, plastic-steel or glass reinforced plastic Device is managed, midget plant can carry out the factorial production, and large and medium-sized device can transport engineering location group to by plant produced loose mail Dress.This handles the device of organic wastewater using microbial degradation method, and structure is optimized around creation as far as possible Biochemical condition and be arranged.
A kind of Multifunctional treatment device for the organic wastewater being exclusively used in processing various composition, concentration, water is solid for integration Fixed pattern or movable type, by the process step combinations such as pretreatment, advanced oxidation, 2ABR, 2CASS, high-pressure oxidation and MBR it is complete from A dynamic physical examination organic waste-water treating apparatus.
The device includes the Horizontal cylinder made of stainless steel, carbon steel, plastic-steel, glass reinforced plastic or engineering plastics or cylindroid Tank body crouches on kettle 20 and the intracorporal large number of cell compartment structure of tank, baffling structure, loop structure, aeration structure and sleeping kettle 20 Platform, sleeping kettle overskirt 18, sleeping 20 both ends end socket 21 of kettle, sleeping kettle skirt 23.Numerous tabulas of cell compartment structure are formed inside sleeping kettle 20 Plate 60, midfeather 58 form the uplink on the outside of the multiple baffle plates and baffle plate circulated and seethe flow chamber.
Including forcing waste water to flow from above to below in the cyclic process for entering adjacent cell compartment, and in the flowing that touches the bottom and bounce back up Drive the numerous ABR1 baffle plates for being welded on 60 side of diaphragm plate, numerous ABR2 foldings that mud granule suspension is seethed in cell compartment Flowing plate, numerous CASS1 baffle plates, numerous CASS2 baffle plates and four circulation pipes 39.
Including one perpendicular to horizontal tank body made of stainless steel, carbon steel, plastic-steel, glass reinforced plastic or engineering plastics or In aeration structure in multiple vertical high-pressure oxidation towers 1 and tower, advanced oxidation tower 14 and tower, tower wall ultrasonic oscillation structure 16.Packet It includes by the weight bearing foundation 26 being horizontally mounted for being placed in horizontal reacting bottom portion of fashioned iron and steel plate manufacture.
Including being placed in made of stainless steel, carbon steel, plastic-steel, glass reinforced plastic or engineering plastics around horizontal reacting kettle skirt Each cell compartment arrange numerous bleeders, discharge main valve 22, discharge and put total row for what each room bleeder joined together at branch valve Put pipe.Including conveying compressed air to gas-floating chamber bottom, CASS1 grades and each room bottom of CASS2 grades of circulations, high pressure aeration tower bottom Portion, the gas piping system and aeration head of MBR membrane module bottom, aeration branch pipe general pipeline etc..Including from conditioning tank by waste water lifting Enter the level-one elevator pump and valve pipe of the second cell compartment 55 through horizontal reacting kettle water inlet pipe.
Sleeping kettle 20 is the main reaction kettle for undertaking a variety of reactions, and air bearing needed for waste water treatment process, acid-base balance, nutrition are flat Weighing apparatus, inclined tube separation etc. pretreatment and ABR1 circulation and ABR2 circulation, CASS1 circulation and CASS2 circulation, standing, spare room, lead to Bleeder, discharge branch valve, discharge manifold, the sludge reflux for discharging main valve 22 and MBR end-o f-pipe -control etc. are crossed in this horizontal retort It completes.
Sleeping kettle 20 is by the end socket 21 at both ends, the arc containing the top plate i.e. overskirt of workbench, the skirt containing bottom plate and two sides Plate and by numerous diaphragm plates 60,58 groups of the incoherent midfeather separated by advanced oxidation tower 14 and high-pressure oxidation tower 1 At numerous a kettles in cell compartment, and by the one big shape horizontal reacting container of these cell compartment structure compositions.
Advanced oxidation tower 14 and high-pressure oxidation tower 1 are placed on the position by two close end of sleeping kettle 20 perpendicular to sleeping kettle 20 side by side It sets, pass through sleeping kettle 20 and shares bottom with sleeping kettle 20, form 1 sleeping more vertical waste water treatment systems, and in 14 He of advanced oxidation tower Whole power-equipment, instrument and meters, dosing of making up a prescription, operation display are installed in setting on sleeping kettle 20 between high-pressure oxidation tower 1, automatically The systems such as control.
Water inlet one end of sleeping kettle 20 is by the first cell compartment 56, the second cell compartment 55, third cell compartment 59, the 4th cell compartment 61 and gas The preprocessing part that floating apparatus, downlink inclined tube, uplink inclined tube and Oil scraper form.Water outlet one end of sleeping kettle 20 is by the five to eight Cell compartment, more set MBR membrane modules and the end-o f-pipe -control part for being discharged connecting tube, multiple groups filler composition.
The left front portion of interlude of sleeping kettle 20 is by 63,64,65,66,68,69,70,72,73 ABR1 that Room totally 9 form the Primary cycle, wherein Room 63,64 communicate the composition one big room for precipitating reflux.Interlude right front portion be by 74,76,77, 78,79,81,82,83,84 second level the ABR2 circulation that Room totally 9 form, wherein Room 83,84, which communicate, forms one for precipitating back The big room of stream.
The left back portion of interlude is followed by the CASS1 first order that Room 44,45,46,47,48,50,51,52,53,54 form Ring, wherein Room 53,54 communicate the composition one big room for precipitating reflux；The right rear portion of interlude be by 32,33,35,36,37, 38,40,41,42 second level the CASS2 circulation that Room totally 9 form, wherein Room 32,33 communicate composition one for precipitating reflux Big room.Waste water lifting is entered sleeping kettle 20 through water inlet 27 by the level-one elevator pump that the wastewater equalization pond being placed in except sleeping kettle 20 is close to Second cell compartment 55 is pre-processed, and enters water by micro computer programming Control.
With reference to Figure 13, organize cost apparatus be key reaction component is sleeping kettle 20 and vertical kettle, according to the size of processing capacity, Can build into it is one sleeping one vertical, one sleeping two vertical, one sleeping four vertical or two sleeping four is vertical, using it is more be one sleeping four vertical, adaptation processing 40~800m3The high concentration hard-degraded organic waste water of/d.Now illustrate its structure feature by taking a sleeping four vertical processing unit as an example.
Autoclave body shape: sleeping kettle 20 is cylindrical or elliptical cylinder-shape, and on horizontal base 26, vertical kettle is cylinder for accumbency, Two one group of kettles, which are respectively perpendicular, is interspersed in the position that sleeping kettle 20 leans on two close end, wherein in the tower wall of two vertical kettles of sleeping 20 first end of kettle Uniformly distributed multiple ultrasonic oscillation cylinders 90 are equipped with circular discharge system of pipe and valve around the skirt of sleeping kettle 20.
Equipped equipment: being equipped with the equipment platform 7 and medicine-chest of 2-4 strip between two groups of vertical kettles, point more lattice in case are equipped with Medicament and standby redundancy etc., container both ends and cover and place a series of power-equipments, electrical equipment, instrument and meter.Internal junction Structure: the internal structure of sleeping kettle 20 will be divided into symmetrical many cell compartments similar to herring-bone form, diaphragm plate 60 and midfeather 58 in kettle, Waste water between these cell compartments by open hole, slot, Guan Liudong, complete degradation.
Auxiliary equipment: the awning 12 that the top between two groups of vertical kettles has rain cover to cover solarization is equipped with fence around workbench, The side of sleeping kettle 20 is equipped with helper.The waste water that wastewater equalization pond is collected through simple precipitation and the screen to filtrate, by by waste water level from The level-one elevator pump of control is promoted, and is entered air bearing through nozzle and is bubbled continuous second cell compartment 55, oil slick, oil emulsion and lightweight solid quilt Liquid level on bubble band, then the wave that ripples caused by air bearing are pushed into the water surface and are finally brought by Oil scraper to flow out back to oil groove by pipe It receives.Air bearing bubbling can play stirring action, therefore the second cell compartment 55 can become and adjust pH balance, nutrient balance, again The process chamber of high chroma is removed, taken off to metal.
Waste water after air bearing then in the inclined tube beam 57 on the diaphragm plate 60 between the first cell compartment 56 and the second cell compartment 55 from It is slow transitted through under above, into the first cell compartment 56, due to being from top to bottom, to have separated oils, but part silt class sediment The first cell compartment 56 is entered with water, to separate these sediments, waste water must be from indulging between the first cell compartment 56 and third cell compartment 59 58 lower through-hole of partition is crossing to third cell compartment 59, then on the diaphragm plate 60 between third cell compartment 59 and the 4th cell compartment 61 It is slow transitted through from bottom to top in inclined tube beam 57, into the 4th cell compartment 61, due to being slowly to flow from bottom to top, just by sediment It separates.Can be arranged between the 4th cell compartment 61 and level-one anaerobic reactor a cell compartment be rest chamber 62, rest chamber 62 with The connection of 4th cell compartment 61.Standing through rest chamber 62, waste water are clear.
Two-stage hoisting pump 13, by waste water lifting, is sent into ozone+ultrasonic wave advanced oxidation tower 14 from top, gives up from rest chamber 62 Water from top to bottom, dissolves in ozone in tower in the concussion of ultrasonic wave, and it is extremely strong to resolve into oxidisability in the sub- earthquake of partial moisture OH (hydroxyl radical free radical), exactly these OH, superpower can decompose any organic matter and the overwhelming majority is inorganic by its The oxidisability of object has dismembered macromolecular, chain molecule, phenyl ring, has destroyed antibiotic molecular structure, BOD/COD is made to increase, has been Subsequent microbial degradation organic matter creates good condition；It is down to tower bottom and is passed into second advanced oxidation from cross over pipe again Tower 14 carries out advanced oxidation processes from bottom to top, enters in level-one anaerobic reactor until from the outflow of the overflow pipe 93 on top.
Two cell compartments in level-one anaerobic reactor close to sleeping 20 first end of kettle are that macropore communicates, this is ABR1 circulation High water level room, collects the water to get off from 14 overflow of advanced oxidation tower and circulation pipe 39 promotes the water sent, and high water level forces useless Water pass through 60 top of diaphragm plate hole flow into next cell compartment, along the first baffle plate 67 and under from cassette bottom outflow touch the bottom and bounce back up, herring bone Due to the bacterium colony granule that gravity to be declined seethes between two diaphragm plates 60 on, the impact force that is flowed downward out from baffle plate and The circular shape of ABR reaction chamber side, making the waste water of ABR reaction chamber is in the turbulence-like for not staying dead angle, and granular sludge is reacted in ABR Indoor middle and lower part is made to seethe up and down, and liquid-solid contact is very good, and anaerobic bacteria updates and full of nutrition in liquid-solid contact face high speed Waste water in Showed Very Brisk, biochemical reaction quickly carries out, and cenobium is gradually grown up, and the degradation of COD is gone on smoothly.
It with waste water being gradually increasing in ABR reaction chamber, seethes and gradually weakens, heavier sludge decline rises to close to next The sludge of granulating is separated when the via height of a diaphragm plate 60, and only tiny sludge enters in next cell compartment with water.Into Second ABR reaction chamber starts another identical ABR reaction process, is so repeated several times, all the way downwards, finally enters low The cell compartment of the close secondary anaerobic reactor of water level.The cell compartment has the circulation pipe 39 goed deep into the middle part of room, the pump shaft in vertical tube 75 100 are driven by the chain conveyer of motor, are rotated with impeller, suction chamber sucking low level waste water, and indentation circulation pipe 39, loopback are promoted Start another ABR1 circulation to the cell compartment close to sleeping 20 first end of kettle.It can be passed through by the water for the equivalent that elevator pump extracts non-return Valve 43 enters ABR2；ABR2 circulation and ABR1 circulation are just the same, no longer repeat.
Equally can be by the water for the equivalent that elevator pump extracts by entering CASS1 across pipe 71, the room CASS bottom is equipped with exposure Pneumatic module and aeration head, are ceaselessly bubbled oxygen supply, and aerobic bacteria is metabolized vigorous, COD degradation quickening under aerobic conditions.CASS1 is followed Waste water a part of ring enters CASS2 by check (non-return) valve 43；CASS1, CASS2 and ABR1, ABR2 in structure at mirror-symmetrical, The difference is that CASS1, CASS2 are degraded under the conditions of aerobic supply, ABR1, ABR2 are degraded under conditions of anoxic.Waste water Through tetra- ABR1, ABR2 and CASS1, CASS2 systemic circulations, COD is down to 200mg/L or so from 10000mg/L when entering , 98% by microbial metabolism.
The water of second order activity sewage sludge reactor end cell compartment is sent through the pressurization of three-level elevator pump 2 to 1 top of high pressure oxidizing tower, from Upper and lower movement, tower bottom then has compressed air hose to be bubbled gas supply into bottom water by aeration head, in the quiet of high-pressure oxidation tower 1 Under pressure head, the partial pressure of oxygen is much higher than normal pressure, and dissolved oxygen amount is also much bigger, and degradation capability is very strong with this condition for aerobic microbiological, water Stream enters second high-pressure oxidation tower 1 by the cross over pipe of two tower bottoms, the identical aerobic mistake of tower before undergoing again from bottom to top Journey starts end-o f-pipe -control until going out to enter the 7th cell compartment 85 from 93 overflow of tower top overflow pipe.
Through high pressure aeration, water has had reached national standard three-level discharge standard, but to reach first discharge standard and place row The standard of putting must be refined further.Therefore it is provided with end-o f-pipe -control.
End-o f-pipe -control, that is, MBR membrane bioreactor, is made of two large divisions, the 7th cell compartment 85 and the 8th cell compartment 86 composition Aerobe filler chamber, if filler stem is placed in the inside, another part forms the room MBR by the 5th cell compartment 31 and the 6th cell compartment 30, inner Place several groups MBR membrane module in face.Five to eight cell compartment is the entirety that mutual macropore communicates, and exposure is arranged at MBR membrane module lower part Tracheae does not stop to be bubbled, and film surface is cleaned with the impact of bubbling, agitation, pushes the indoor water of two parts lattice to circulate, gives The microorganism of oxygen biologic packing material room supplies oxygen, and with this condition, the sludge almost all into the system is biochemical, and sludge is close to zero Discharge；Water flow penetrates into each MBR film, comes together in film inner tube, finally comes together in general pipeline outflow system, removes reuse facility.So far, Waste water covers whole process, turns waste into wealth, and becomes drinkable water.
The present embodiment is related to the waste water treatment engineering in environmental engineering, especially relate to processing it is more difficult to degrade, Pollutant composition is unknown, instability of flow, containing bactericidal component hazardous industry organic wastewater, garbage filter waste water Deng being related to wastewater treatment equipment is required to move, be related to not allowing to carry out underground pond excavation in construction, be related to building field Ground is narrow, it is close from residential area to be related to building site, is related to solid waste product must be close to zero-emission, is related to wastewater treatment dress Setting must very high integrity, automation and the environmental project for operating the conditions field and technical field such as foolproof.
The wastewater treatment equipment designs, receive and improves the advanced environmental project skill of a variety of maturations for above-mentioned required Art is allowed to incorporate one, complements each other: using and reformed preconditioning technique of some Technology developments as the present apparatus, Solve wastewater pH is adjusted, Institute of Micro-biology needs nutrient balance, oil slick and oil emulsion dissolved air flotation collection, solid insoluble it is heavy Form sediment, the preliminary reduction of coloration the problems such as；
Using high-pressure oxidation process process, be greatly improved dissolved oxygen amount in water, as the present apparatus processing it is organic Waste water preliminary up to standard or close to technology means up to standard, solves the degradation problem of most of remaining organic matter, makes Wastewater treatment " more arriving more difficult below " becomes history, and COD content has directly reached national emission standard；
Finally most tight checking on together using MBR membrane biological reactor process technology, as present apparatus processing water outlet Technology is to make to discharge water to reach national standard reference, various regions provincial standard and most enterprises reuse standard, and will be dirty Most digestion of mud make solid waste yield from being largely reduced to close to zero.
The integration of this wastewater treatment equipment, process automation, technique modernization, reaction fluidization, simple operation, appearance Art up, manufacturing works.Apparatus integration: waste water is from leaving conditioning tank and entering the present apparatus until qualified discharge reuse, institute Some technological equipments, chain drive, drug equipment and inspection display equipment are all disposed in the present apparatus, treatment of Organic Wastewater process All completed in the equipment in the present apparatus.
Process automation: in the present apparatus waste water all technical process flowing, nutritional agents and medicament flowing, mixing and Respectively it is aerated the addition of the aeration, ozone of cell compartment, the opening and closing process control under automated control of ultrasonic wave.Technique modernization: the dress In the process choice configuration set, advanced oxidation, anaerobism, aerobic, high-pressure oxidation, the MBR membrane biological reaction of various modern are gathered Equal advanced technologies, configuration brings out the best in each other, and in technical process, the former is place mat and the guarantee of the latter, and the latter is the former Purification and promotion.
React fluidization: in the reactive mode of fluidization chemical industry, optimum response mode is " plug-flow+completely mixed Close " because this can greatly increase reaction probabilities, shorten the reaction time, in apparatus of the present invention, plug-flow+be thoroughly mixed is several It mixes with whole process, especially in ABR1, ABR2 and CASS1, CASS2 reaction, plug-flow+be thoroughly mixed plays incisively and vividly.
Simple operation: the culture that the operation of the present apparatus need not be advanced, overwhelming majority operation realize automatic control, such as pH The adjusting of value, nutritional agents be added, insoluble matter discharge, the adjusting of ABR and CASS circulation and internal circulating load, each solarization air cell air demand It adjusts, the protection of MBR film is washed away, sludge reflux etc..The groundwork of operator will be shown in the data of optical viewer instrument The state for showing, paying close attention to running device, electrical equipment by seeing, listen, touch, hear, scent a hidden danger, debug, and is prepared necessary Pharmaceutical quantities.
With reference to Figure 13, appearance is art up: the tiling that the present apparatus changes conventional waste water processing unit is a piece of, stupid, big thick, stupid Construction image, at a sleeping more vertical models of integration, even vehicle-mounted removable, device, which is looked far into the distance, surpasses a craftwork for manufacture.
Manufacturing works: the manufacture of the minicomputer of the present apparatus is all completed in factory, and the scene of transporting to connects water power It is debugged；The manufacture of the medium-sized machine of the present apparatus is divided into multiple partial components and completes in factory, and the scene of transporting to respectively is being pitched again Docking is assembled under the assistance of vehicle；The manufacture of the large and medium-sized machine of the present apparatus then only can be decomposed into dozens of loose mail, part, component in work Factory's production, transports scene to by batch, then the assembling splicing assembling under the assistance of crane.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of organic waste-water treating apparatus, comprising: sleeping kettle；The sleeping kettle be in horizontal cylinder or cylindroid tank structure, It is characterized in that, the sleeping kettle first end is equipped with water inlet, second end is equipped with water outlet, is equipped with inside the sleeping kettle anaerobic baffled anti- Device and circulating type active sludge reactor are answered, it is in vertical advanced oxidation that at least one is equipped at the close first end of the sleeping kettle Tower, the advanced oxidation tower is inserted into the sleeping kettle from the top of the sleeping kettle and the bottom connection of bottom and the sleeping kettle, institute Advanced oxidation tower is stated to be ozone oxidation tower and be uniformly arranged multiple ultrasonic oscillation structures on tower body side wall；Waste water followed by Advanced oxidation tower, anaerobic baffled reactor and circulating type active sludge reactor are handled.
2. organic waste-water treating apparatus according to claim 1, which is characterized in that be equipped with inside the sleeping kettle first end pre- Treatment reactor, the sleeping kettle second end inside are equipped with membrane bioreactor, are equipped at least at the close second end of the sleeping kettle One is in vertical high-pressure oxidation tower, and the high-pressure oxidation tower is inserted into the sleeping kettle from the top of the sleeping kettle and bottom and institute The bottom connection of sleeping kettle is stated, bottom is equipped with the first aeration head in the high-pressure oxidation tower；
The waste water first flows through the preatreating reactors before flowing into the advanced oxidation tower, and the waste water is described in the outflow Followed by the high-pressure oxidation tower and the membrane bioreactor after circulating type active sludge reactor.
3. organic waste-water treating apparatus according to claim 2, which is characterized in that be equipped with and indulge along axis inside the sleeping kettle Partition, the midfeather connects with the inner wall of the sleeping kettle to be divided into two parts inside the sleeping kettle, along the length of the sleeping kettle Direction, which is equipped at intervals with multiple diaphragm plates perpendicular to the axis, the midfeather and the diaphragm plate, to be divided into inside the sleeping kettle Cell compartment structure；
The preatreating reactors include positioned at midfeather side the first cell compartment and the second cell compartment and be located at midfeather it is another The third cell compartment and the 4th cell compartment of side, wherein the first end of first cell compartment and the third cell compartment close to the sleeping kettle, institute State the diaphragm plate between the first cell compartment and second cell compartment and the tabula between the third cell compartment and the 4th cell compartment Inclined tube beam is respectively equipped on plate, the midfeather bottom between first cell compartment and the third cell compartment is equipped with through-hole；
The water inlet is located above second cell compartment, and second cell compartment bottom is equipped with the second aeration head, second lattice Ceiling portion is equipped with removing device, and the removing device is connected by effuser with collected outside equipment.
4. organic waste-water treating apparatus according to claim 3, which is characterized in that the anaerobic baffled reactor is located at institute It states the other side of midfeather, be divided into level-one anaerobic reactor and second level is detested along first end to the second extreme direction of the sleeping kettle Oxygen reactor, the level-one anaerobic reactor and the secondary anaerobic reactor respectively include several cell compartments and lead to therebetween Cross check (non-return) valve connection；
Through-hole is equipped at the top of diaphragm plate in the level-one anaerobic reactor and in diaphragm plate towards the secondary anaerobic reactor Side be equipped with the first baffle plate, first baffle plate is opposite with the through-hole on diaphragm plate in the level-one anaerobic reactor to be set It sets and there are gaps between bottom and the sleeping bottom portion；
Through-hole is equipped at the top of diaphragm plate in the secondary anaerobic reactor and in diaphragm plate towards the level-one anaerobic reactor Side be equipped with the second baffle plate, second baffle plate is opposite with the through-hole on diaphragm plate in the secondary anaerobic reactor to be set It sets and there are gaps between bottom and the sleeping bottom portion.
5. organic waste-water treating apparatus according to claim 4, which is characterized in that the circulating type active sludge reactor Side positioned at the midfeather, first end to the second extreme direction along the sleeping kettle are divided into primary activity sewage sludge reactor With second order activity sewage sludge reactor, if the primary activity sewage sludge reactor and the second order activity sewage sludge reactor respectively include It does a cell compartment and is connected to by check (non-return) valve therebetween, the bottom of each cell compartment is equipped in the circulating type active sludge reactor Third aeration head；
It is equipped with through-hole and dirty towards the second order activity in diaphragm plate at the top of diaphragm plate in the primary activity sewage sludge reactor The side of mud reactor is equipped with third baffle plate, in the third baffle plate and the primary activity sewage sludge reactor on diaphragm plate Through-hole be oppositely arranged and there are gaps between bottom and the bottom of the sleeping kettle；
It is equipped with through-hole and dirty towards the primary activity in diaphragm plate at the top of diaphragm plate in the second order activity sewage sludge reactor The side of mud reactor is equipped with the 4th baffle plate, in the 4th baffle plate and the second order activity sewage sludge reactor on diaphragm plate Through-hole be oppositely arranged and there are gaps between bottom and the sleeping bottom portion；
The secondary anaerobic reactor passes through dirty with the primary activity across pipe close to the cell compartment of the level-one anaerobic reactor Mud reactor is connected close to the cell compartment of the second order activity sewage sludge reactor, described to be equipped with check (non-return) valve across pipe.
6. organic waste-water treating apparatus according to claim 5, which is characterized in that level-one anaerobic reactor both ends Cell compartment, the cell compartment at the secondary anaerobic reactor both ends, the cell compartment at primary activity sewage sludge reactor both ends and described two The cell compartment at grade activated sludge reactor both ends is connected to by circulation pipe respectively；Four circulation pipes are located in the middle part of the sleeping kettle First end is connected with circulation driving mechanism simultaneously, and the circulation driving mechanism is used for will be in the cell compartment of each circulation pipe first end place Water promotion is introduced into each circulation pipe.
7. organic waste-water treating apparatus according to claim 6, which is characterized in that the circulation driving mechanism includes: master Movable sprocket, driven sprocket, vertical tube, pump shaft and helical runner；Four vertical tube one-to-one correspondence are inserted vertically into four circulation pipes It corresponds in cell compartment where first end and in side-walls and is connected with the first end of four circulation pipes, each vertical tube It is inside equipped with pump shaft vertically, the lateral wall of the pump shaft is equipped with helical runner, and the top of each pump shaft is pierced by described Sleeping kettle is connected with a driven sprocket, and four driven sprockets pass through chain simultaneously and are connected with the drive sprocket, the active Sprocket wheel is connected to the motor.
8. according to any organic waste-water treating apparatus of claim 3 to 7, which is characterized in that the membrane bioreactor Including the 5th cell compartment and the 6th cell compartment positioned at the midfeather side and the 7th cell compartment positioned at the midfeather other side With the 8th cell compartment, wherein the second end of the 6th cell compartment and the 8th cell compartment close to the sleeping kettle；
5th cell compartment, the 6th cell compartment, the 8th cell compartment and the 7th cell compartment are sequentially communicated, in the 5th cell compartment and the 6th cell compartment Portion is respectively equipped with filtering film component, and flexible filler, the 5th cell compartment are respectively equipped with inside the 7th cell compartment and the 8th cell compartment It is respectively equipped with outlet pipe with the 6th cell compartment, the outlet pipe is aggregated to form water outlet.
9. organic waste-water treating apparatus according to claim 8, which is characterized in that the water inlet passes through level-one elevator pump It is connected with conditioning tank, the cell compartment of the preatreating reactors end is pumped by two-stage hoisting to be connected with the advanced oxidation tower, institute Cell compartment of the overflow pipe of advanced oxidation top of tower with the anaerobic baffled reactor close to the sleeping kettle first end is stated to be connected, it is described Circulating type active sludge reactor passes through three-level elevator pump and the high-pressure oxidation tower phase close to the cell compartment of the sleeping kettle second end Even, the overflow pipe of the high-pressure oxidation top of tower is connected with the membrane bioreactor.
10. organic waste-water treating apparatus according to claim 9, which is characterized in that on the sleeping kettle side wall with each lattice Room corresponding position is equipped with sewage draining exit, is equipped with valve at the sewage draining exit；
The sleeping kettle top portion is equipped with work top, two-stage hoisting pump is placed on the work top, three-level elevator pump, ozone occur Machine and pipeline valve pipe fitting；The corresponding work top in position is equipped with box equipment platform among the sleeping kettle, described to set Standby platform is cell compartment structure, be equipped with inside the equipment platform chemical tank, ozone generator circulating cooling water tank, ultrasonoscope, Detector, air compressor machine and power control cabinet；It is set between the top of the work top, the advanced oxidation tower and the high-pressure oxidation tower There is awning.
CN201910708014.1A 2019-08-01 2019-08-01 A kind of organic waste-water treating apparatus Pending CN110451719A (en)

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CN108855581A (en) * 2018-05-24 2018-11-23 合肥图腾龙机械设计有限公司 A kind of roof grass breeding device
CN208649040U (en) * 2018-04-10 2019-03-26 湖北水云涧环保工程有限公司 A kind of proprietary processing unit of high concentration antibiotic organic wastewater

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948807B1 (en) * 2009-12-17 2010-03-24 플러스이앤씨(주) High class treatment used flotation system having ultrasonic waves
CN102153200A (en) * 2011-03-02 2011-08-17 深圳市华伦天成科技开发有限公司 Mobile integrated organic wastewater treatment device
CN103541911A (en) * 2012-07-16 2014-01-29 龙虹錡 Flexible shaft type silt water pump
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