CN108862835A - A kind of processing system of aircraft engine oil waste water - Google Patents
A kind of processing system of aircraft engine oil waste water Download PDFInfo
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- CN108862835A CN108862835A CN201810668318.5A CN201810668318A CN108862835A CN 108862835 A CN108862835 A CN 108862835A CN 201810668318 A CN201810668318 A CN 201810668318A CN 108862835 A CN108862835 A CN 108862835A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/05—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste oils
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
- C02F3/1273—Submerged membrane bioreactors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/10—Liquid waste
- F23G2209/102—Waste oil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of processing system of aircraft engine oil waste water, which includes grid, setting pot, imitates processing pond, MBR technique, reservoir, liquid nitrogen storage tank, sodium hydroxide storage tank entirely.This system is original creation design, is not provided with oxidizing bacteria and sludge system in water treatment, avoids the secondary pollution problem in treatment process.Also by carbon dioxide and water is decomposed into after system heating burning, the thermal energy that combustion product carries is recycling in heating process the oil gas generated in machine oil separation again, while being discharged after cooling, is improved efficiency of energy utilization, is reduced the discharge of calorific value.The oil separated also becomes fuel and is recycled in systems, and this system can also obtain byproduct soap.
Description
Technical field
A kind of processing system of aircraft engine oil waste water of the present invention, belongs to the field of waste water treatment in environmental protection.
Background technique
Aeroengine oil refers to fluid lubricant used in aircraft engine and instrument, equipment.Petroleum base lubrication can be divided into
Oil（Or mineral class lubricating oil, abbreviation mineral oil）With synthetic lubricant fluid two major classes.All kinds of aeroplane engines can be also divided by purposes
Machine oil and instrument oil etc..All types of engine lubricating oil main functions are all the same, i.e., reduction friction surface is mutual
Frictional force；Protect friction member from chemistry and mechanical wear；Frictional heat is absorbed, and is shifted with oil circulation.
The universal high speed development for having pushed lubricating oil industry of mechanization, according to statistics, Lube Oil In The World demand in 2017
It is up to 41,700,000 tons.In production, processing, storage and transport process, parts of lubricating oil enters soil or water because of factors such as misoperations
In body.Due to the waste lubricating oil factors that are recycled that at high cost, technological means is immature, recycling channel is not smooth etc., 82% it is waste and old
Lubricating oil is difficult to effective reclaiming, and a large amount of non-renewable lubricating oil and oil-containing trade waste etc. is caused to be directly entered environment.
Not only itself component is sufficiently complex for lubricating oil, containing a large amount of poorly water-solubles, branched paraffin difficult to degrade, cycloalkane, aromatic hydrocarbon etc.,
And the poisonous and hazardous organic pollutant such as polycyclic aromatic hydrocarbon generated in fuel combustion process also often migrates and accumulates profit
In lubricating oil.In addition, waste lubricating oil, such as gear oil, hydraulic oil, because additive decomposition, engine gas leakage, Mediawear generate
The heavy metals such as barium, zinc, arsenic, lead, nickel can also be accumulated in soil and water resources, exacerbate the environmental pollution of lubricating oil.Waste lubricating oil is most
It can be remained in soil, water body or water body deposit by modes such as diffusion, dissolution, emulsification, absorption eventually.Rely on the self-cleaning of environment
Effect, waste lubricating oil is by the complicated mistake such as absorption, enrichment, degradation, conversion of migration, ion exchange and microbe
Journey, the poisonous and harmful substance in component can be realized Non-toxic degradation.But simple self purification can not eliminate useless lubrication
The environmental hazard of oil repairs pollution environment using controlled bioremediation technology and is also faced with many difficulties.
Summary of the invention
To solve the deficiencies in the prior art, the present invention provides a kind of processing system of aircraft engine oil waste water,
It is characterized in that, which includes grid, setting pot, imitates processing pond, MBR technique, reservoir, liquid nitrogen storage tank, sodium hydroxide storage entirely
Tank etc.；Wherein, the waste water for carrying out self-cleaning aviation components connects the water inlet of grid by pipeline, and the water outlet of grid passes through pipe
Road connects the water inlet of setting pot, and the water outlet of setting pot is connected the water inlet of full effect processing pond by pipeline, imitates processing pond entirely
Water outlet the water inlet of MBR technique is connected by pipeline, the water outlet of MBR technique enters water by pipeline connection reservoir
Mouthful, reservoir water outlet connects discharge tube, and the liquid outlet of liquid nitrogen storage tank connects the liquid nitrogen entrance of full effect processing pond by pipeline,
The liquid outlet of sodium hydroxide storage tank connects the sodium hydroxide entrance of multiple-effect processing pond by pipeline；Wherein, effect processing pond includes entirely：
Freeze region, absorption region, combustion zone, saponification region, buffer area, oil scraping plate, laser cutter, formula of stainless steel tube
Group, connection door, filter device, blower, combustion tube, induced draught system, air cooling equipment, agitating device, water inlet, liquid nitrogen entrance, oil
Pipe, auxiliary material entrance, sodium hydroxide entrance, gas outlet, water outlet etc.；Freezing region accounts for the 15% of tank volume, freezes and adopts in region
With liquid nitrogen refrigerating, liquid nitrogen intake is 0.02mL/s, and left side pool wall installs oil scraping plate, and oil scraping plate frizing number is 3 times, from left-hand
Right frizing, the design of first time oil scraping plate and ground angle are 120 °, and second of frizing design angle is perpendicular to the ground, scrapes for the third time
Oily angle and ground angle are 45 °；Connection door, connection freezing region and absorption region is arranged in overlying regions；It is close under connection door
Laser cutter is arranged in side, and multiple groups formula of stainless steel tube is arranged below region, is covered with sections bottom side by side；Sections bottom is can
Opening and closing design；Absorption region accounts for the 10% of tank volume, is arranged filter device, and filter device uses 45 ° of inclined designs, on inclined-plane
Baffle is installed, is the hybrid particles of anhydrous sodium sulfate and magnesium silicate on plate；Absorption region upper left side is furnished with blower, can will absorb
Gas in region is drawn into combustion zone；Combustion zone accounts for the 15% of tank volume, and multiple groups induced draught system, bottom are installed in top
Multiple groups combustion tube is installed in portion, and every group of burning nozzle is corresponding with every group of induced draught system, and burning nozzle can light flame, can be according to pipe
The big minor adjustment flame that mouth is opened；Oil pipe connects in absorption region by filtered oil, and after combustion tube, part oil is for burning
It uses, extra oil introduces saponification region；Saponification region accounts for the 45% of tank volume, and bottom of pond installs multiple groups agitating device, Chi Dingan
Fill one group of air cooling equipment；Buffer area accounts for the 15% of tank volume, and top is equipped with two layers of stainless steel wire mesh, when freezing region
After bottom is opened, it can be linked together with this region；Gas outlet connects formula of stainless steel tube group, formula of by built-in pipe
The air intake of stainless steel tube group connects combustion zone by built-in pipe, by the induced draught system in combustion zone by the heat after burning
Gas is discharged by pipeline.
Wherein, full effect processing pond freezing region in oil scraping plate can by remotely control programming carry out frizing when angle and
The up and down adjustment of position is used and is packed up.
Wherein, the residence time in the freezing region of effect processing pond is 60min entirely, and the residence time of absorption region is 20min,
Combustion zone is in always on state during processing, and the saponification region residence time is 4h.
Wherein, grid pond uses fine fack, setting pot a length of 60min when standing；Bottom is equipped with automatic scraping slag in detritus tank
Machine；MBR technique uses high performance immersion filter membrane component, membrane area 40m2,。
Wherein, the speed of laser cutter is 1.5m/min, power 2kw.
Wherein, it is designed with door on effect processing pond each region pool wall entirely, for the maintenance and replacement of equipment.
The advantage of the invention is that：
（1）This system is completely adapted to the techniques such as the maintenance of equipment on various airports, cleaning, and satisfaction wants water quality reaching standard discharge
It asks, there is the characteristics of environmental protection and energy saving, low-carbon emission reduction.
（2）The concentration treatment effeciency of machine oil and every pollutant in waste water is high, and the treatment effeciency of machine oil reaches in water
99.9%, COD treatment effeciency is up to 99.3% or more, and the treatment effeciency of ammonia nitrogen is up to 98.1% or more, the place of suspended matter
Efficiency is managed up to 99.8% or more, effluent quality is without obvious coloration.
（3）This system is original creation design, is not provided with oxidizing bacteria and sludge system in water treatment, avoids processed
Secondary pollution problem in journey.In machine oil separation the oil gas that generates also by be decomposed into after system heating burning carbon dioxide and
Water, the thermal energy that combustion product carries is recycling in heating process again, while being discharged after cooling, improves using energy source effect
Rate reduces the discharge of calorific value.The oil separated also becomes fuel and is recycled in systems, and this system can also obtain byproduct
Soap.
（4）Total system the Automation Design, key processing, without artificial, and does not need manual maintenance in the equipment short time, resistance to
Long property is high.
Detailed description of the invention
Fig. 1 is equipment schematic diagram of the invention.
In figure：1- grid, 2- setting pot, 3- imitate processing pond, 4-MBR technique, 5- reservoir, 6- liquid nitrogen storage tank, 7- hydrogen entirely
Sodium oxide molybdena storage tank
Fig. 2 is the schematic diagram of full effect processing pond.
In figure：31- freezes region, the absorption region 32-, the combustion zone 33-, 34- saponification region, the buffer area 35-, 36-
Oil scraping plate, 37- laser cutter, 38- formula of stainless steel tube group, 39- connection door, 310- filter device, 311- blower, 312-
Combustion tube, 313- induced draught system, 314- air cooling equipment, 315- agitating device, 316- water inlet, 317- liquid nitrogen entrance, 318- oil
Pipe, 319- auxiliary material entrance, 320- sodium hydroxide entrance, the gas outlet 321-, 322- water outlet.
Specific embodiment
The processing system of a kind of aircraft engine oil waste water as shown in Figure 1, which is characterized in that the system includes：1- grid, 2-
Setting pot, 3- imitate processing pond, 4-MBR technique, 5- reservoir, 6- liquid nitrogen storage tank, 7- sodium hydroxide storage tank etc. entirely；Wherein, it comes from
The waste water for cleaning aviation components connects the water inlet of grid 1 by pipeline, during grid transports 1 row, contains in waste water
The sundries such as leaf, the part to fall off are retained down, and the water outlet of grid 1 connects the water inlet of setting pot 2, waste water by pipeline
A length of 60min when standing in setting pot 2, substance smaller than water density at this time float on the water surface, and the particulate matters such as sandstone exist
Bottom is fallen under gravity, bottom is equipped with automatic Slag Scraping Device in detritus tank 2, and after waste water discharge, rubbish is discharged Slag Scraping Device
In pond.The water outlet of setting pot 2 connects the water inlet of full effect processing pond 3 by pipeline, and the full water outlet for imitating processing pond 3 passes through pipe
Road connects the water inlet of MBR technique 4, and MBR technique adopts 4 with high performance immersion filter membrane component, membrane area 40m2, MBR technique 4
Water outlet by pipeline connect reservoir 5 water inlet, treated, and sewage is hoarded in this pond, is waited to be discharged.Reservoir 5
Water outlet connects discharge tube, and the liquid outlet of liquid nitrogen storage tank 6 connects the liquid nitrogen entrance 317 of full effect processing pond, hydrogen-oxygen by pipeline
The liquid outlet for changing 7 storage tank of sodium connects the sodium hydroxide entrance 320 of multiple-effect processing pond by pipeline；Wherein：31- freezes region, 32-
Absorption region, 34- saponification region, the buffer area 35-, 36- oil scraping plate, 37- laser cutter, leads in 38- the combustion zone 33-
Formula stainless steel tube group, 39- connection door, 310- filter device, 311- blower, 312- combustion tube, 313- induced draught system, 314- are air-cooled
Device, 315- agitating device, 316- water inlet, 317- liquid nitrogen entrance, 318- oil pipe, 319- auxiliary material entrance, 320- sodium hydroxide
Entrance, the gas outlet 321-, 322- water outlet；Freezing region 31 accounts for the 15% of tank volume, uses liquid nitrogen system in 31 domain of freeze space
Cold, liquid nitrogen intake is 0.02mL/s, and left side pool wall installs oil scraping plate 36, and 36 frizing number of oil scraping plate is 3 times, is scraped from left to right
Oil, the design of first time oil scraping plate 36 and ground angle are 120 °, and second of frizing design angle is perpendicular to the ground, third time frizing
Angle and ground angle are 45 °；Connection door 39, connection 31 domain of freeze space and absorption region 32 is arranged in overlying regions；Full effect processing
The up and down adjustment of angles and positions when oil scraping plate 36 in the freezing region 31 of pond 3 can be by remotely controlling programming progress frizing,
It uses and packs up.The residence time for freezing region 31 is 60min, is close to that laser cutter 37, speed are arranged on the downside of connection door 39
For 1.5m/min, power 2kw.Multiple groups formula of stainless steel tube is set below region, is covered with sections bottom side by side；Sections bottom
For design can be opened and closed；Waste water is flowed into freezing region 31 after the processing of setting pot 2 by water inlet 316 at this time, is closed at this time into water
Mouthful, connection door 39 stands 40min, and after grease layering, liquid nitrogen entrance 317 is opened, and is passed through liquid nitrogen, liquid nitrogen is at normal temperatures and pressures
Temperature is extremely low, after liquid nitrogen enters this region, gasifies rapidly, absorbs a large amount of heat, water freezes under cold air effect, and aircraft engine oil
With the cold-resistant characteristic of height, liquid is remain, opens blower 311 and connection door 39 at this time, starts oil scraping plate 36, first time scrapes
Oil takes obtuse angle to design because the resistance by oil body itself, and oil is by push-in connection door from right to left, into absorption region 32,
Second of remaining oil volume is reduced, and resistance is also reduced, and oil scraping plate 36 uses right angle side, flat-pushing to oil body progress on ice, into
Enter in connection door 39, for the third time since oil on ice remains little, oil scraping plate 39 uses shovel frizing, by remaining oil push-in connection
In open gate.After completing three, oil scraping plate 39 sets back, and opens laser cutter, cuts to ice sheet 1cm oil water contact layer
It cuts, laser cutter 37 is closed after to be cut, 1cm ice sheet is pushed into connection door 39 by oil scraping plate 39.32 domain of uptake zone accounts for
The 10% of tank volume, is arranged filter device 310, and filter device 310 uses 45 ° of inclined designs, installs baffle, plate on inclined-plane
The upper hybrid particles for anhydrous sodium sulfate and magnesium silicate；32 domain upper left side of uptake zone is furnished with blower 311, can will be in absorption region 32
Gas be drawn into combustion zone 33；Fluid oil is flowed out through connection door 39, onto filter device 310, in the silicic acid of baffle
Magnesium absorbs the grease of non-machine oil in fluid oil, and anhydrous sodium sulfate absorbs the moisture being wherein carried out, and 1cm ice sheet is then stuck in suction
It receives on plate, after melting, under slope current, water is then predominantly absorbed remaining machine oil, and in absorption process, blower 311 is opened,
Volatile flavor caused by machine oil is drawn into combustion zone 33, the machine oil after absorption is flowed into also by built-in pipe to burn
In pipe 312.33 domain of combustion zone accounts for the 15% of tank volume, and multiple groups induced draught system is installed at top, and multiple groups combustion tube 312 is installed in bottom,
Every group of burning nozzle is corresponding with every group of induced draught system 313, and burning nozzle can light flame, the big ditty that can be opened according to nozzle
Save the intensity of flame；Combustion tube 312 is in the case where organic oil is passed through at this time, igniting, flame of emerging at the nozzle that burns, induced draught system 313
Open, form air pressure above combustion zone, by blower 311 be pumped through the oil gas picture come the direction of flame send to, will be oily
Gas is lighted, and product carbon dioxide and vapor are disposed, and oil pipe connects in absorption region by filtered oil, after combustion tube,
Part oil is used for burning, and extra oil introduces saponification region 34；Saponification region 34 accounts for the 45% of tank volume, and bottom of pond installation is more
Group agitating device 315, Chi Ding install one group of air cooling equipment 314；It is saponified in region 34, liquid is added through sodium hydroxide entrance 320
Sodium hydroxide, concentration 50% stir after mixing with oil, after 30min, stop stirring and stand, and air cooling equipment is opened, and accelerates to stand
Process.Buffer area 35 accounts for the 15% of tank volume, and top is equipped with two layers of stainless steel wire mesh, when the bottom in freezing region 31 is opened
Qi Hou can be linked together with this region；Gas outlet connects formula of stainless steel tube group, formula of stainless steel by built-in pipe
The air intake of pipe group 38 connects combustion zone by built-in pipe, is led to the hot gas after burning by the induced draught system in combustion zone
Piping discharge, combustion zone 33 has produced hot steam at this time, opens freezing 31 bottom of region at this time, ice is in stainless steel gold
Belong to online, be filled with hot steam in formula of stainless steel tube group 38, ice-out, hot-air, which is also pre-chilled, to be cooled down, water droplet along
Screening flows in buffer area 35, waits pond body to be discharged.
Claims (6)
1. a kind of processing system of aircraft engine oil waste water, which is characterized in that the system include grid, setting pot, entirely imitate processing pond,
MBR technique, reservoir, liquid nitrogen storage tank, sodium hydroxide storage tank etc.；Wherein, that carrys out self-cleaning aviation components contains aircraft engine oil
Waste water the water inlet of grid, the water inlet of the water outlet of grid by pipeline connection setting pot, setting pot are connected by pipeline
Water outlet the water inlet of full effect processing pond is connected by pipeline, the full water outlet for imitating processing pond passes through pipeline connection MBR technique
Water inlet, the water outlet of MBR technique connects the water inlet of reservoir by pipeline, and reservoir water outlet connects discharge tube,
The liquid outlet of liquid nitrogen storage tank connects the liquid nitrogen entrance of full effect processing pond by pipeline, and the liquid outlet of sodium hydroxide storage tank passes through pipeline
Connect the sodium hydroxide entrance of multiple-effect processing pond；Wherein：Effect processing pond includes entirely：Freeze region, absorption region, combustion zone,
It is saponified region, buffer area, oil scraping plate, laser cutter, formula of stainless steel tube group, connection door, filter device, blower, combustion
It burns pipe, induced draught system, air cooling equipment, agitating device, water inlet, liquid nitrogen entrance, oil pipe, auxiliary material entrance, sodium hydroxide entrance, go out
Port, water outlet etc.；Freezing region accounts for the 15% of tank volume, freezes and uses liquid nitrogen refrigerating in region, and liquid nitrogen intake is
0.02mL/s, left side pool wall install oil scraping plate, and oil scraping plate frizing number is 3 times, from left to right frizing, the design of first time oil scraping plate
It is 120 ° with ground angle, second of frizing design angle is perpendicular to the ground, and third time frizing angle and ground angle are 45 °；
Connection door, connection freezing region and absorption region is arranged in overlying regions；It is close to that laser cutter is arranged on the downside of connection door, under region
Side's setting multiple groups formula of stainless steel tube, is covered with sections bottom side by side；Sections bottom is that can be opened and closed design；Absorption region accounts for pond body
The 10% of volume, is arranged filter device, and filter device uses 45 ° of inclined designs, installs baffle on inclined-plane, be anhydrous sulphur on plate
The hybrid particles of sour sodium and magnesium silicate；Absorption region upper left side is furnished with blower, the gas in absorption region can be drawn into burning
In region；Combustion zone accounts for the 15% of tank volume, and multiple groups induced draught system is installed at top, and multiple groups combustion tube, every group of combustion are installed in bottom
It is corresponding with every group of induced draught system to burn nozzle, burning nozzle can light flame, can be according to the big minor adjustment flame that nozzle is opened；
Oil pipe connects in absorption region by filtered oil, and after combustion tube, part oil is used for burning, and extra oil introduces saponification area
Domain；Saponification region accounts for the 45% of tank volume, and bottom of pond installs multiple groups agitating device, and Chi Ding installs one group of air cooling equipment；Buffer area
The 15% of tank volume is accounted for, top is equipped with two layers of stainless steel wire mesh, can be with this region after the bottom for freezing region is opened
It is linked together；Gas outlet connects formula of stainless steel tube group by built-in pipe, and the air intake of formula of stainless steel tube group passes through
Built-in pipe connects combustion zone, and the hot gas after burning is discharged by pipeline by the induced draught system in combustion zone.
2. the processing system of aircraft engine oil waste water according to claim 1, which is characterized in that full effect processing pond freezes region
The up and down adjustment of angles and positions, uses and packs up when interior oil scraping plate can be by remotely controlling programming progress frizing.
3. the processing system of aircraft engine oil waste water according to claim 1, which is characterized in that the freeze space of full effect processing pond
The residence time in domain is 60min, and the residence time of absorption region is 20min, and combustion zone is in opens always during processing
State is opened, the saponification region residence time is 4h.
4. the processing system of aircraft engine oil waste water according to claim 1, which is characterized in that grid pond uses fine fack,
Setting pot a length of 60min when standing；Bottom is equipped with automatic Slag Scraping Device in detritus tank；MBR technique is filtered using high performance immersion
Film, membrane area 40m2。
5. the processing system of aircraft engine oil waste water according to claim 1, which is characterized in that the speed of laser cutter is
1.5m/min, power 2kw.
6. the processing system of aircraft engine oil waste water according to claim 1, which is characterized in that full effect processing pond each region
Door is designed on pool wall, for the maintenance and replacement of equipment.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011277666.3A CN112374702A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
| CN201810668318.5A CN108862835B (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
| CN202011278866.0A CN112374703A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668318.5A CN108862835B (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
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|---|---|---|---|
| CN202011277666.3A Division CN112374702A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
| CN202011278866.0A Division CN112374703A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
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| CN108862835A true CN108862835A (en) | 2018-11-23 |
| CN108862835B CN108862835B (en) | 2021-02-12 |
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| CN202011278866.0A Withdrawn CN112374703A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
| CN202011277666.3A Withdrawn CN112374702A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
| CN201810668318.5A Active CN108862835B (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
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| CN202011277666.3A Withdrawn CN112374702A (en) | 2018-06-26 | 2018-06-26 | Processing system of aircraft engine oil waste water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117125A (en) * | 2018-12-18 | 2019-08-13 | 贵州省材料产业技术研究院 | Machine oil waste water high-efficiency processing unit and method |
| CN113786734A (en) * | 2021-09-28 | 2021-12-14 | 浙江津膜环境科技有限公司 | In-situ physical cleaning method for MBR (membrane bioreactor) membrane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103043838A (en) * | 2012-12-26 | 2013-04-17 | 大连春兴科技股份有限公司 | Freezing and thawing treatment method for suspended wastewater |
| CN203048693U (en) * | 2013-01-28 | 2013-07-10 | 李军涛 | Small-sized treatment device for sewage containing lubricating oil |
| CN105060560A (en) * | 2015-08-05 | 2015-11-18 | 常州市长润石油有限公司 | Waste lubricating oil regeneration production waste water treatment method |
| WO2016059725A1 (en) * | 2014-10-17 | 2016-04-21 | Ｊｆｅエンジニアリング株式会社 | Petroleum purification waste-processing apparatus and petroleum purification waste-processing method |
| CN106673298A (en) * | 2016-12-05 | 2017-05-17 | 蚌埠市国乐汽配有限公司 | Wastewater treatment system for automotive engine oil cooler producing workshop |
-
2018
- 2018-06-26 CN CN202011278866.0A patent/CN112374703A/en not_active Withdrawn
- 2018-06-26 CN CN202011277666.3A patent/CN112374702A/en not_active Withdrawn
- 2018-06-26 CN CN201810668318.5A patent/CN108862835B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043838A (en) * | 2012-12-26 | 2013-04-17 | 大连春兴科技股份有限公司 | Freezing and thawing treatment method for suspended wastewater |
| CN203048693U (en) * | 2013-01-28 | 2013-07-10 | 李军涛 | Small-sized treatment device for sewage containing lubricating oil |
| WO2016059725A1 (en) * | 2014-10-17 | 2016-04-21 | Ｊｆｅエンジニアリング株式会社 | Petroleum purification waste-processing apparatus and petroleum purification waste-processing method |
| CN105060560A (en) * | 2015-08-05 | 2015-11-18 | 常州市长润石油有限公司 | Waste lubricating oil regeneration production waste water treatment method |
| CN106673298A (en) * | 2016-12-05 | 2017-05-17 | 蚌埠市国乐汽配有限公司 | Wastewater treatment system for automotive engine oil cooler producing workshop |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117125A (en) * | 2018-12-18 | 2019-08-13 | 贵州省材料产业技术研究院 | Machine oil waste water high-efficiency processing unit and method |
| CN113786734A (en) * | 2021-09-28 | 2021-12-14 | 浙江津膜环境科技有限公司 | In-situ physical cleaning method for MBR (membrane bioreactor) membrane |
| CN113786734B (en) * | 2021-09-28 | 2024-06-07 | 浙江津膜环境科技有限公司 | MBR membrane in-situ physical cleaning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108862835B (en) | 2021-02-12 |
| CN112374702A (en) | 2021-02-19 |
| CN112374703A (en) | 2021-02-19 |
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