CN110467322A - Laboratory high concentration comprehensive wastewater handles all-in-one machine - Google Patents

Laboratory high concentration comprehensive wastewater handles all-in-one machine Download PDF

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Publication number
CN110467322A
CN110467322A CN201910890665.7A CN201910890665A CN110467322A CN 110467322 A CN110467322 A CN 110467322A CN 201910890665 A CN201910890665 A CN 201910890665A CN 110467322 A CN110467322 A CN 110467322A
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China
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clarifying basin
plate clarifying
pipe
tank
chemicals dosing
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CN201910890665.7A
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Inventor
张键
潘琨
陆静怡
何茂林
翁华猛
王建新
徐钟林
居则易
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Jiangsu Keshida Laboratory Environmental Protection Technology Co Ltd
Yangzhou University
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Jiangsu Keshida Laboratory Environmental Protection Technology Co Ltd
Yangzhou University
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Priority to CN201910890665.7A priority Critical patent/CN110467322A/en
Publication of CN110467322A publication Critical patent/CN110467322A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/105Phosphorus compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/16Nitrogen compounds, e.g. ammonia
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/007Modular design
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The invention discloses a kind of laboratory high concentration comprehensive wastewaters in field of waste water treatment to handle all-in-one machine, including the micro-electrolysis reactor being integrated in container body, PH adjusts tank, first inclined-plate clarifying basin, intermediate pool, hydrolysis acidification pool, moving bed biofilm reactor, coagulation reactor, second inclined-plate clarifying basin, pressure filter, disinfecting tank, sludge concentration tank, intermediate pool is discharged elevator pump, hydrolysis acidification pool blender, coagulating mechanical stirrer, pressure filter backwashing pump, pressure filter intake pump, molten medicine-chest, blower, PLC, integrated form emission-control equipment, first chemicals dosing plant, second chemicals dosing plant, third chemicals dosing plant, 4th chemicals dosing plant, 5th chemicals dosing plant, 6th chemicals dosing plant, screw pump, folded spiral shell machine, the present invention can effectively remove the heavy metal in waste water, organic matter, it is outstanding Floating object, granule foreign, bacterium etc., treatment effeciency is high, and removableization equipment is convenient, flexible, can be used for Laboratory Waste Water Treatment.

Description

Laboratory high concentration comprehensive wastewater handles all-in-one machine
Technical field
The present invention relates to a kind of sewage treatment equipment, in particular to a kind of laboratory high concentration comprehensive wastewater processing one Machine.
Background technique
With the continuous enhancing of China's continuous expansion and university park of colleges and universities' enrollment scale in recent years, laboratory is useless The discharge amount of water also increasingly increases.Now, each Scientific Research in University Laboratory has untreated experiment wastewater to be discharged daily.Some experiments Hazardous chemical used, toxic articles, estrogen etc. generate the drug seriously polluted to environment, generated waste water mostly without It crosses any processing to be just directly discharged in sewer, causes serious pollution to environment.Meanwhile each laboratory and respectively testing people The experimental project that member is engaged in is different, and the experiment content of same experimenter also often converts, although all kinds of laboratories is useless Water discharge amount is less, but discharge number is more, and concentration is changeable, complicated component, therefore can not be ignored to the pollution of environment.Especially Colleges and universities' chemical laboratory, chemicals is thousands, and many reagents, synthetic and its intermediate product etc. endanger to human body and environment Evil is very big.They are difficult to degrade a bit, can long-term existence in the environment;Some then generate secondary pollution in degradation process; Some then enter human body by the enrichment of food chain and cause toxic action.
Existing laboratory integration wastewater treatment equipment generally uses flocculation sedimentation, redox neutralization precipitation, active carbon Absorption, that there are organic pollutants removal rates is low, high concentration wastewater treatment effect is poor, precipitating sludge amount is big, it is a large amount of useless active to generate Charcoal and the problems such as be unable to stably reaching standard, popularization and use are restricted.
Summary of the invention
The object of the present invention is to provide a kind of laboratory high concentration comprehensive wastewaters to handle all-in-one machine, and occupied area is small, to each Kind waste water quality is adaptable, and high treating effect, high degree of automation, processing cost is low, to laboratory high concentration comprehensive wastewater Processing it is adaptable, and use can be moved, treated, and discharge of wastewater stably reaches sewer discharge standard.
The object of the present invention is achieved like this: a kind of laboratory high concentration comprehensive wastewater processing all-in-one machine, including integrated Micro-electrolysis reactor, PH in container body adjust tank, the first inclined-plate clarifying basin, intermediate pool, hydrolysis acidification pool, moving bed Biofilm reactor, coagulation reactor, the second inclined-plate clarifying basin, pressure filter, disinfecting tank, sludge concentration tank, centre Pond is discharged elevator pump, hydrolysis acidification pool blender, coagulating mechanical stirrer, pressure filter backwashing pump, pressure filtration Device intake pump, molten medicine-chest, blower, PLC, integrated form emission-control equipment, the first chemicals dosing plant, the second chemicals dosing plant, third add Medicine device, the 4th chemicals dosing plant, the 5th chemicals dosing plant, the 6th chemicals dosing plant, screw pump, folded spiral shell machine;
Micro-electrolysis reactor connects PH and adjusts tank water inlet pipe;PH adjusts tank and connects the first inclined-plate clarifying basin;First inclined-plate clarifying basin Connect intermediate pool;Intermediate pool connects hydrolysis acidification pool through intermediate pool water outlet elevator pump;Hydrolysis acidification pool and moving bed are raw Object membrane reactor shares side pool wall, is connected by superposed hydrolysis acidification pool apopore;Moving bed biofilm reactor Connect coagulation reactor;There is partition wall to separate among coagulation reactor, is connected by superposed water hole hole;Coagulation reactor Side pool wall is shared with the second inclined-plate clarifying basin, is connected to by the second inclined-plate clarifying basin water distributor;Second inclined-plate clarifying basin and Two inclined-plate clarifying basin wet wells are connected to by effluent weir;Pressure filter intake pump connects the second inclined-plate clarifying basin, passes through pressurization Filter inleting pipe connects pressure filter triple valve;Pressure filter triple valve passes through the connection contact of pressure filter outlet pipe Sterilization pool;Total outlet pipe is connected to disinfecting tank;Blower connects micro-electrolysis reactor aerating system and movement by aeration tube Bed biofilm reactor aerating system;First chemicals dosing plant connect water inlet manifold on pipe-line mixer, the second chemicals dosing plant and Third chemicals dosing plant connects PH and adjusts tank, and the 4th chemicals dosing plant and the 5th chemicals dosing plant connect coagulation reactor, the 6th dosing dress Set connection disinfecting tank;Pressure filter backwashing pump connects disinfecting tank by backwash suction hose, by pressurizeing Filter backwashes water inlet pipe and connects electric T-shaped valve;First inclined-plate clarifying basin sludge pipe connects sludge concentration tank and the first inclined plate is heavy Shallow lake pond mud discharging mouth;Second inclined-plate clarifying basin sludge pipe connects sludge concentration tank and the second inclined-plate clarifying basin mud discharging mouth;Screw pump is logical Sludge concentration tank sludge pipe connection sludge concentration tank mud discharging mouth is crossed, folded spiral shell machine is connected by folded spiral shell machine enters mud pipe.
It is further limited as of the invention, in the micro-electrolysis reactor, bottom has aerating system to connect blower, micro- Electrolysis reactor water inlet connects external immersible pump by water inlet manifold, and water outlet adjusts tank water inlet pipe by PH and connects PH adjustment Tank, the first chemicals dosing plant connect the pipeline blender on water inlet manifold by chemical feed pipe.
It is further limited as of the invention, the PH adjustment pot bottom has bracket to be raised to meet waterpower item Blender is arranged at part, top, and lower part sets water inlet, and top sets out the mouth of a river, and the second chemicals dosing plant and third chemicals dosing plant pass through dosing Pipe is connected in PH adjustment tank.
It is further limited as of the invention, the first inclined-plate clarifying basin top is equipped with effluent weir and the first inclined plate is heavy Shallow lake pond water outlet is spaced a distance below effluent weir and inclined plate packing is arranged, and is spaced a distance and is arranged tiltedly below inclined plate packing Plate sedimentation basin vascellum ambulacrale, the first sloping plate deposition bottom of pond portion are equipped with perforated sludge discharge pipe.
It is further limited as of the invention, the intermediate pool bottom has bracket to be raised to meet waterpower item Part, lower part connect intermediate pool outlet pipe top and connect the first inclined-plate clarifying basin outlet pipe, and water outlet elevator pump is installed under PH adjustment tank In square shelf, assembling is below intermediate pool.
It is further limited as of the invention, the hydrolysis acidification bottom of pond portion has blender, is equipped at apopore stainless Steel filter.
It is further limited as of the invention, aerating system arranged at bottom in the moving bed biofilm reactor, in pond It is covered with biologic packing material, moving bed biofilm reactor water outlet is equipped with stainless steel filter cylinder, and internal aerating system is total by aeration Pipe is connected to blower.
It is further limited as of the invention, the coagulation reactor is divided into two lattice and is connected by partition wall top water hole hole Logical, top is equipped with blender, and the 4th chemicals dosing plant and the 5th chemicals dosing plant are respectively connected in coagulation reactor by chemical feed pipe.
It is further limited as of the invention, the second inclined-plate clarifying basin top is equipped with effluent weir, and side is equipped with Well, wet well lower part set the second inclined-plate clarifying basin water outlet, and water outlet is spaced a distance inclined plate packing is arranged below, inclined plate It is spaced a distance below filler and inclined-plate clarifying basin water distributor is set, the second sloping plate deposition bottom of pond portion is equipped with perforated sludge discharge pipe.
It is further limited as of the invention, the pressure filter side wall is equipped with electric T-shaped valve, pressure filter Intake pump connects the second inclined-plate clarifying basin wet well by the second inclined-plate clarifying basin outlet pipe, is added by filter inleting pipe connection Press through filter triple valve;Backwashing pump by backwash water inlet pipe connect disinfecting tank, by pressure filter backwash into Water pipe connects electric T-shaped valve;Pressure filter backwashes drainpipe and is connected to electric T-shaped valve;
The disinfecting tank, the 6th chemicals dosing plant are connected in disinfecting tank by chemical feed pipe;
The sludge concentration tank connects the first inclined-plate clarifying basin by the first inclined-plate clarifying basin sludge pipe, passes through the second inclined plate Sludge from sedimentation tank pipe connects the second inclined-plate clarifying basin, is pumped by sludge pipe connecting screw, and screw pump is connected by folded spiral shell machine enters mud pipe Connect folded spiral shell machine;
The hydrolysis acidification pool and moving bed biofilm reactor shares a face pool wall, is connected by hydrolysis acidification pool apopore It is logical;Coagulation reactor and the second inclined-plate clarifying basin share a face pool wall, are connected to by the second inclined-plate clarifying basin water distributor;
The integrated form emission-control equipment is placed in by operation room, is separated with operation room by partition wall, is handled in operational process Generated toxic and harmful gas;PLC is placed in operation room, and built-in touch display screen and signal projector, package unit can be real Now full-automatic and remote control operation.
When the invention works, the water body in external conditioning tank is promoted to by micro-electrolysis reactor by immersible pump, water body exists It is stopped 1 hour in micro-electrolysis reactor, it is numerous subtle former electric using being formd between iron-carbon particle there is potential difference Pond;These subtle batteries are to become anode with the low iron of current potential, and the high carbon of current potential does cathode, containing the water-soluble of acidic electrolyte bath Electrochemical reaction occurs in liquid, then water body, which enters in PH adjustment tank, adjusts pH value to 9 or so, since iron ion and hydroxyl are made With the ferrous hydroxide with coagulation is formd, there is a natural attraction between the sexes with the particle with faint negative electrical charge in pollutant for it, is formed More stable flocculate, water body enter large particle in the first inclined-plate clarifying basin by pipeline and are precipitated under inclined-plate clarifying basin Portion, supernatant water are pooled to water outlet by effluent weir and flow in intermediate pool, and then water body enters hydrolysis acidification by pipeline pump Chi Zhong, water body stop a few hours in hydrolysis acidification pool, using hydrolytic bacteria, acidification bacterium by hydrolysis of organic matter insoluble in water be it is molten Solution property organic matter, converts the macromolecular substances of difficult for biological degradation to the small-molecule substance of easily biological-degradable, so as to improve waste water Biodegradability, provide good aquatic environment for subsequent biochemical processing, water body is flow automatically by water outlet into moving bed later Biofilm reactor, water body stop a few hours in moving bed biofilm reactor, equipped with micro- in moving bed biofilm reactor Biologic packing material has aerobic microbiological group to be attached in filler, and aerobic microbiological is under air blower aeration state in oxygenation ring In border, filler is full of entire moving bed biofilm reactor pond in aeration, comes into full contact with, is effectively removed in water body with water body Organic matter, nitrogen, phosphorus;Water body enters coagulation reactor from water outlet after moving bed biofilm reactor, and chemicals dosing plant is continuous Coagulant and flocculation aid are separately added into coagulation reactor, what water body was stirred with medicament in blender in coagulation reactor The lower sufficiently reaction of effect, suspended matter and colloidal solid adsorb to combine mutually and form larger particles;Water body after coagulating enters Large particle is precipitated to inclined-plate clarifying basin lower part in second inclined-plate clarifying basin, and supernatant water is pooled to water outlet by effluent weir and flow to In sump;Then entered in filter-press by capstan pump, filtrate is filled in filter, the pollutant quilt in water body Filtrate retention, clear water receive pressure by the gap between filtrate and are entered in disinfecting tank by filter outlet pipe;Disinfection Disinfectant is mixed with sewage in device, can kill the bacterium in water body, and the water body after final purification is from sterilizer top water outlet Discharge.Filler in filtering ponds is backwashed in filtering a period of time, is controlled by valve switch, and backwashing pump is from connecing It extracts clear water in touching sterilization pool to be rinsed filtrate, the sewage after flushing is discharged from backwash discharge outlet.First sloping plate deposition Pond periodically needs spoil disposal to external sludge concentration tank, is entered in sludge filter press by sludge pump and is dehydrated, at integrated exhaust gas Equipment synchronous operation is managed, the exhaust gas generated in processing equipment operation is absorbed, entire treatment process is automatically controlled by PLC.
Compared with prior art, the beneficial effects of the present invention are the present invention is for laboratory high concentration comprehensive wastewater The water quality origin cause of formation, pollutant kind are designed research and development, can effectively remove heavy metal, organic matter, suspended matter, particle in waste water Impurity, bacterium etc., treatment effeciency is high, and removableization equipment is convenient, flexible, the operational administrative easy to automate in water process, Practicability is high.
Detailed description of the invention
Fig. 1 is planar structure schematic diagram of the invention.
Fig. 2 is 1-1 the schematic diagram of the section structure in Fig. 1.
Fig. 3 is 2-2 the schematic diagram of the section structure in Fig. 1.
Wherein, in figure, 1 micro-electrolysis reactor, 2PH adjusts tank, 3 first inclined-plate clarifying basins, 4 intermediate pools, 5 hydrolysis acid Change pond, 6 moving bed biofilm reactor, 7 coagulation reactors, 8 second inclined-plate clarifying basins, 9 pressure filters, 10 contact sterilizings Pond, 11 sludge concentration tanks, 12 water inlet manifolds, 13 micro-electrolysis reactor water inlets, 14 micro-electrolysis reactor water outlets, 15PH adjustment Tank water inlet pipe, 16PH adjust tank water inlet, and 17PH adjusts tank water outlet, and 18PH adjusts tank blender, 19 first inclined-plate clarifying basins Water distributor, 20 first inclined-plate clarifying basin effluent weirs, 21 first inclined-plate clarifying basin water outlets, 22 first inclined-plate clarifying basin outlet pipes, 23 intermediate pool water inlets, 24 intermediate pool water outlets, 25 intermediate pool outlet pipes, 26 intermediate pools are discharged elevator pump, 27 water Acidification pool water inlet pipe is solved, 28 hydrolysis acidification pool water inlets, 29 hydrolysis acidification pool blenders, 30 hydrolysis acidification pool apopores, 31 move Dynamic bed biofilm reactor water outlet, 32 moving bed biofilm reactor outlet pipes, 33 coagulation reactor water inlets, 34 coagulations are anti- Answer device water hole hole, 35 coagulating mechanical stirrers, 36 second inclined-plate clarifying basin effluent weirs, 37 second inclined-plate clarifying basin water distributions Pipe, 38 second inclined-plate clarifying basin wet wells, 39 second inclined-plate clarifying basin water outlets, 40 second inclined-plate clarifying basin outlet pipes, 41 add Filter water inlet pipe is pressed through, 42 pressure filter electric T-shaped valve Isosorbide-5-Nitrae, 3 pressure filter outlet pipe, 44 total outlet pipes, 45 pressurizeed Filter backwash suction hose, 46 pressure filters backwash water inlet pipe, 47 pressure filter backwashing pumps, 48 pressure filters into Water pump, 49 pressure filters backwash drainpipe, 50 first inclined-plate clarifying basin mud discharging mouths, 51 first inclined-plate clarifying basin sludge pipes, 52 second inclined-plate clarifying basin mud discharging mouths, 53 second inclined-plate clarifying basin sludge pipes, 54 sludge concentration tank mud discharging mouths, 55 sludge concentration tanks Sludge pipe, 56 screw pumps, 57 folded spiral shell machine enters mud pipes, 58 folded spiral shell machines, 59 molten medicine-chests, 60 molten medicine-chest loading pumps, 61 blowers, 62PLC, 63 operation rooms, 64 integrated form emission-control equipments, 65 first chemicals dosing plants, 66 second chemicals dosing plants, 67 third chemicals dosing plants, 68 4th chemicals dosing plant, 69 the 5th chemicals dosing plants, 70 the 6th chemicals dosing plants, 71 pressure filter electric T-shaped valve, 2,72 light electrolysis are anti- Answer device aerating system, 73 moving bed biofilm reactor aerating systems, 74 molten medicine-chest blenders.
Specific embodiment
The present invention will be further described combined with specific embodiments below.
As shown in Figure 1, 2, 3, in micro-electrolysis reactor 1, aerating system 72 is fixed on bottom;PH adjustment tank 2 is fixed on On one meter of high shelf, intermediate pool water outlet elevator pump 26 is fixed on PH adjustment 2 lower part of tank;In the first inclined-plate clarifying basin 3, out Mill weir 20 is fixed on the top of the first inclined-plate clarifying basin 3, and inclined plate packing is evenly arranged in pond, the first inclined-plate clarifying basin water distributor 19 are fixed on the middle part in pond, and perforated sludge discharge pipe is located at the bottommost in pond;Intermediate pool 4 is fixed on 0.8 meter of high shelf, Blower 61 is fixed on 4 lower part of intermediate pool;In hydrolysis acidification pool 5, blender 29 in 45 degree of angles be fixed on hydrolysis acidification pool into By the mouth of a river 28, stainless steel filter is fixed at hydrolysis acidification pool apopore 30;In moving bed biofilm reactor 6, aeration system System 73 is fixed on bottom, and microbe stuffing is covered in pond, accounts for about the total volume in 30% pond, and stainless steel filter cylinder is fixed on moving bed At biofilm reactor water outlet 31;In coagulation reactor 7, blender 35 is fixed on the top in pond, pressure filter recoil Wash pump 47, intake pump 48 is fixed on the lower part in pond, and backwashing pump 47 is fixed on 48 lower part of intake pump, and two pumps gather into folds installation; In the second inclined-plate clarifying basin 8, effluent weir 38 is fixed on the top in pond, and inclined plate packing is evenly arranged in pond, the second inclined plate Sedimentation basin cloth water system pipe 37 is fixed on the middle part in pond, and perforated sludge discharge pipe is located at the bottommost in pond;In pressure filter 9, Electric T-shaped valve 42,71 is fixed on pool wall;In disinfecting tank 10, pressure filter outlet pipe 43 and total outlet pipe 44 are located at Top, pressure filter backwash suction hose 45 are located at lower part;In sludge treating system, screw pump 56 is fixed on folded spiral shell machine 58 It is other;In medicine system, molten medicine-chest 59 is fixed on 7 lower section of coagulation reactor, and the first, second and third chemicals dosing plant 65,66,67 is located at Fourth, fifth, six chemicals dosing plants, 69,70,71 top, corresponding dosing pump centerlock.
External immersible pump connects micro-electrolysis reactor lower water inlet 13 by water inlet manifold 12;PH adjusts tank water inlet pipe 15 Connection is located at the water outlet 14 on micro-electrolysis reactor top and the water inlet 16 positioned at PH adjustment tank lower part;First inclined-plate clarifying basin The connection of water distributor 19 is located at the water outlet 17 and the first inclined-plate clarifying basin 3 on PH adjustment tank top;First inclined-plate clarifying basin outlet pipe 22 connections are located at the water outlet 21 on inclined-plate clarifying basin top and the water inlet 23 positioned at intermediate pool top;Intermediate pool outlet pipe 25 connections are located at the water outlet 24 of intermediate pool lower part and the intermediate pool positioned at PH adjustment tank lower part is discharged elevator pump 26;Hydrolysis The connection of acidification pool water inlet pipe 27 is located at the intermediate pool water outlet elevator pump 26 of PH adjustment tank lower part and is located at whose HCl dropwise pond lower part Water inlet 28;Hydrolysis acidification pool 5 and moving bed biofilm reactor share side pool wall, and two ponds pass through superposed hydrolysis Acidification pool apopore 30 connects;The connection of 6 outlet pipe 32 of moving bed biofilm reactor is located at 6 top of moving bed biofilm reactor Water outlet 31 and water inlet 33 positioned at 7 top of coagulation reactor;There is partition wall to separate among coagulation reactor, it is upper by being located at The water hole hole 34 in portion connects;Coagulation reactor 7 and the second inclined-plate clarifying basin 8 share side pool wall, pass through the second sloping plate deposition Pond water distributor 37 is connected to;Second inclined-plate clarifying basin 8 is connected to the second inclined-plate clarifying basin wet well 38 by effluent weir 36;It pressurizeed Filter intake pump 48 connects the second inclined-plate clarifying basin water outlet 39 by the second inclined-plate clarifying basin outlet pipe, passes through pressure filter Water inlet pipe 41 connects pressure filter triple valve 42;Pressure filter triple valve 71 is connect by pressure filter outlet pipe 43 Touch sterilization pool 10;Total outlet pipe 44 is connected to disinfecting tank 10;Blower 61 connects micro-electrolysis reactor aeration by aeration tube System 72 and moving bed biofilm reactor aerating system 73;First chemicals dosing plant 65 connects the pipeline mixing on water inlet manifold 12 Device, the second chemicals dosing plant 66 and third chemicals dosing plant 67 connect PH and adjust tank 2, the 4th chemicals dosing plant 68 and the 5th chemicals dosing plant 69 Coagulation reactor 7 is connected, the 6th chemicals dosing plant 70 connects disinfecting tank 10;Pressure filter backwashing pump 47 passes through backwash Suction hose 45 connects disinfecting tank 10, backwashes water inlet pipe 46 by pressure filter and connects electric T-shaped valve 71;First tiltedly Plate sludge from sedimentation tank pipe 51 connects sludge concentration tank 11 and the first inclined-plate clarifying basin mud discharging mouth 50;Second inclined-plate clarifying basin sludge pipe 53 connection sludge concentration tanks 11 and the second inclined-plate clarifying basin mud discharging mouth 52;Screw pump 56 is connected by sludge concentration tank sludge pipe 55 Sludge concentration tank mud discharging mouth 54 connects folded spiral shell machine 58 by folded spiral shell machine enters mud pipe 57.
When treatment of laboratory high concentration comprehensive wastewater, integrated form emission-control equipment 64 is opened, opens external immersible pump, it is real It tests room high concentration comprehensive wastewater and micro-electrolysis reactor 1 is entered by water inlet manifold 12, open the first chemicals dosing plant 65, open blower 61 run micro-electrolysis reactor aerating system 72, and laboratory high concentration comprehensive wastewater adjusts tank water inlet pipe 15 by PH and enters PH is adjusted in tank 2, opens the second chemicals dosing plant 66, third chemicals dosing plant 67, and the water body after staying for some time is oblique by first Plate sedimentation basin water distributor 19 enters in the first inclined-plate clarifying basin 3, large particulate matter and water body separation on inclined plate packing, and big Grain species precipitate is discharged to 3 bottom of the first inclined-plate clarifying basin by mud discharging mouth 50, and clear water is from effluent weir 20 and the first sloping plate deposition Pond outlet pipe 22 enters in intermediate pool 4, opens intermediate pool and is discharged elevator pump 26, water body passes through hydrolysis acidification pool water inlet pipe 27 Into hydrolysis acidification pool 5, blender 29 is opened, moving bed biological is entered by hydrolysis acidification pool apopore 30 after staying for some time Membrane reactor 6 opens blower 45 and moving bed biofilm reactor aerating system is run, and microbe stuffing is raw full of moving bed Object membrane reactor comes into full contact with the organic components in removal water body with water body, and plays the role of denitrogenation dephosphorizing, stops one section Water body after time is intake by coagulation reactor, and 33 enter in coagulation reactor 7, opens the 4th chemicals dosing plant 68, slender acanthopanax Medicine device 69 and blender 35, water body and coagulant sufficiently react, and suspended particulate and colloid adsorb to combine mutually and form larger Grain, water body are led in the second inclined-plate clarifying basin 8 by the second inclined-plate clarifying basin water distributor 37, the large particulate matter on inclined plate packing It is separated with water body, large particulate matter is deposited to 8 bottom of the second inclined-plate clarifying basin, is discharged by mud discharging mouth 52, and clear water is from effluent weir 36 enter in the second inclined-plate clarifying basin wet well 38, open pressure filter intake pump 48, and the water body after precipitating passes through filter Water inlet pipe 41 enters in pressure filter 9, closes electric T-shaped valve 42,71, is filtered to water body, pollutant is trapped in filtrate On, clear water is pooled to bottom and enters in disinfecting tank 10 from filter outlet pipe 43, opens the 6th chemicals dosing plant 70, disinfectant It is come into full contact with water body, kills the bacterium in water body and pathogen, treated, and water is discharged by total outlet pipe 44.
When filter back washing, the external immersible pump of closing, closing blender 18,35, closing blower 61, closing first and second, Three, four, five, six chemicals dosing plant 65,66,67,68,69,70 opens electric T-shaped valve 42,71, opens backwashing pump 47, passes through Backwash suction hose 45 draws clear water from disinfecting tank 10, enters pressure filtration from pressure filter backwash water inlet pipe 46 Device 9 is rinsed filtrate from bottom, and the sewage after flushing is discharged from pressure filter backwash drainpipe 49, backwash knot Backwashing pump 47 is closed after beam, closes electric T-shaped valve 42,71.
When sludge treatment, screw pump 56 is opened, muddy water is drawn from sludge concentration tank by sludge concentration tank sludge pipe 55 Mixture enters folded spiral shell machine 58 by folded spiral shell machine enters mud pipe 57, and mud mixture carries out mud-water separation in folded spiral shell machine.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor A little replacements and deformation, these replacements and deformation are within the scope of the invention.

Claims (10)

1. a kind of laboratory high concentration comprehensive wastewater handles all-in-one machine, it is characterised in that: micro- in container body including being integrated in Electrolysis reactor, the first inclined-plate clarifying basin, intermediate pool, hydrolysis acidification pool, moving bed biofilm reactor, mixes PH adjustment tank Solidifying reactor, the second inclined-plate clarifying basin, pressure filter, disinfecting tank, sludge concentration tank, intermediate pool water outlet elevator pump, Hydrolysis acidification pool blender, coagulating mechanical stirrer, pressure filter backwashing pump, pressure filter intake pump, molten medicine-chest, Blower, PLC, integrated form emission-control equipment, the first chemicals dosing plant, the second chemicals dosing plant, third chemicals dosing plant, the 4th dosing dress It sets, the 5th chemicals dosing plant, the 6th chemicals dosing plant, screw pump, folded spiral shell machine;
Micro-electrolysis reactor connects PH and adjusts tank water inlet pipe;PH adjusts tank and connects the first inclined-plate clarifying basin;First inclined-plate clarifying basin Connect intermediate pool;Intermediate pool connects hydrolysis acidification pool through intermediate pool water outlet elevator pump;Hydrolysis acidification pool and moving bed are raw Object membrane reactor shares side pool wall, is connected by superposed hydrolysis acidification pool apopore;Moving bed biofilm reactor Connect coagulation reactor;There is partition wall to separate among coagulation reactor, is connected by superposed water hole hole;Coagulation reactor Side pool wall is shared with the second inclined-plate clarifying basin, is connected to by the second inclined-plate clarifying basin water distributor;Second inclined-plate clarifying basin and Two inclined-plate clarifying basin wet wells are connected to by effluent weir;Pressure filter intake pump connects the second inclined-plate clarifying basin, passes through pressurization Filter inleting pipe connects pressure filter triple valve;Pressure filter triple valve passes through the connection contact of pressure filter outlet pipe Sterilization pool;Total outlet pipe is connected to disinfecting tank;Blower connects micro-electrolysis reactor aerating system and movement by aeration tube Bed biofilm reactor aerating system;First chemicals dosing plant connect water inlet manifold on pipe-line mixer, the second chemicals dosing plant and Third chemicals dosing plant connects PH and adjusts tank, and the 4th chemicals dosing plant and the 5th chemicals dosing plant connect coagulation reactor, the 6th dosing dress Set connection disinfecting tank;Pressure filter backwashing pump connects disinfecting tank by backwash suction hose, by pressurizeing Filter backwashes water inlet pipe and connects electric T-shaped valve;First inclined-plate clarifying basin sludge pipe connects sludge concentration tank and the first inclined plate is heavy Shallow lake pond mud discharging mouth;Second inclined-plate clarifying basin sludge pipe connects sludge concentration tank and the second inclined-plate clarifying basin mud discharging mouth;Screw pump is logical Sludge concentration tank sludge pipe connection sludge concentration tank mud discharging mouth is crossed, folded spiral shell machine is connected by folded spiral shell machine enters mud pipe.
2. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: micro- electricity It solves in reactor, bottom has aerating system to connect blower, and micro-electrolysis reactor water inlet connects external diving by water inlet manifold Pump, water outlet adjust tank water inlet pipe by PH and connect PH adjustment tank, and the first chemicals dosing plant passes through chemical feed pipe and connects on water inlet manifold Pipeline blender.
3. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: the PH tune Whole pot bottom has bracket to be raised to meet hydraulics, and blender is arranged at top, and lower part sets water inlet, and top sets out the mouth of a river, Second chemicals dosing plant and third chemicals dosing plant are connected to PH by chemical feed pipe and adjust in tank.
4. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: described first Inclined-plate clarifying basin top is equipped with effluent weir and the first inclined-plate clarifying basin water outlet, is spaced a distance below effluent weir and inclined plate is arranged Filler is spaced a distance below inclined plate packing and inclined-plate clarifying basin vascellum ambulacrale is arranged, and the first sloping plate deposition bottom of pond portion is equipped with perforation Sludge pipe.
5. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: the centre Basin bottom has bracket to be raised to meet hydraulics, and lower part connects intermediate pool outlet pipe top and connects the first inclined-plate clarifying basin Outlet pipe, water outlet elevator pump are installed below PH adjustment tank in shelf, and assembling is below intermediate pool.
6. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: the hydrolysis Acidification bottom of pond portion has blender, is equipped with stainless steel filter at apopore.
7. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: the movement Aerating system is arranged at bottom in bed biofilm reactor, biologic packing material is covered in pond, moving bed biofilm reactor water outlet is set There is stainless steel filter cylinder, internal aerating system is connected to blower by being aerated general pipeline.
8. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: the coagulation Reactor is divided into two lattice and is connected to by partition wall top water hole hole, and top is equipped with blender, the 4th chemicals dosing plant and the 5th dosing dress It sets and is respectively connected in coagulation reactor by chemical feed pipe.
9. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: described second Inclined-plate clarifying basin top is equipped with effluent weir, and side is equipped with wet well, and wet well lower part sets the second inclined-plate clarifying basin water outlet, out Water is spaced a distance inclined plate packing is arranged below, is spaced a distance below inclined plate packing and inclined-plate clarifying basin water distributor is arranged, Second sloping plate deposition bottom of pond portion is equipped with perforated sludge discharge pipe.
10. high concentration comprehensive wastewater in laboratory according to claim 1 handles all-in-one machine, it is characterised in that: described adds Filter side wall is pressed through equipped with electric T-shaped valve, pressure filter intake pump is oblique by the second inclined-plate clarifying basin outlet pipe connection second Plate sedimentation basin wet well connects pressure filter triple valve by filter inleting pipe;Backwashing pump passes through backwash water inlet pipe Disinfecting tank is connected, water inlet pipe is backwashed by pressure filter and connects electric T-shaped valve;Pressure filter backwash draining Pipe is connected to electric T-shaped valve;
The disinfecting tank, the 6th chemicals dosing plant are connected in disinfecting tank by chemical feed pipe;
The sludge concentration tank connects the first inclined-plate clarifying basin by the first inclined-plate clarifying basin sludge pipe, passes through the second inclined plate Sludge from sedimentation tank pipe connects the second inclined-plate clarifying basin, is pumped by sludge pipe connecting screw, and screw pump is connected by folded spiral shell machine enters mud pipe Connect folded spiral shell machine;
The hydrolysis acidification pool and moving bed biofilm reactor shares a face pool wall, is connected by hydrolysis acidification pool apopore It is logical;Coagulation reactor and the second inclined-plate clarifying basin share a face pool wall, are connected to by the second inclined-plate clarifying basin water distributor;
The integrated form emission-control equipment is placed in by operation room, is separated with operation room by partition wall, is handled in operational process Generated toxic and harmful gas;PLC is placed in operation room, and built-in touch display screen and signal projector, package unit can be real Now full-automatic and remote control operation.
CN201910890665.7A 2019-09-20 2019-09-20 Laboratory high concentration comprehensive wastewater handles all-in-one machine Pending CN110467322A (en)

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