A kind of vehicle-mounted integral oil-containing waste water treating device
Technical field
This utility model belongs to technical field of waste water processing, and in particular to a kind of process dress of vehicle-mounted integral oily waste water
Put.
Background technology
, used as a kind of common waste water, its source is quite varied, except exploitation, the course of processing of oil product for oily waste water
Discharge outside a large amount of oily waste waters, transportation, mechanical industry etc. discharge oily waste water.
Oily waste water has water quality complicated, and water quality is unstable, it is difficult to the characteristic such as biodegradation, enters natural environment to planting
Thing, soil, water body etc. cause very serious pollution, are widely considered a kind of intractable industrial wastewater.Oily waste water enters
Enter water body, oily substance isolating membrane is formed in floating on water, hinder the oxygen in air to the diffusion dissolution of water body, cause in water body
Dissolved oxygen concentration declines, and causes a large amount of aquatiles to die because being choked to death, also makes aquatile be difficult to photosynthesis, so as to
Its purification effect of water ecology balance and water body is affected, water quality deterioration is made, is endangered ecological environment.
Oily waste water not only causes serious harm to animals and plants and environment, and the life and health of the mankind is also by huge
Threaten, the poisonous and harmful substance in oily waste water is by biological uptakes such as water fish, shellfishes, it will strong by food chain harmful to human
Health.Due to environmental disruption and the potential Ecological Environment Risk of oily waste water, emission request of the countries in the world to oily waste water
Strictly, domestic and international research institution is had made intensive studies to oiliness sewage treatment, and proposes various handling process.Contain
Because the difference of source, composition and its existence form, the complexity of process there is also difference to oily waste water.For its process side
Method, is roughly divided into four classes:One is physical method, based on centrifugal separation, coalescence, membrane separation process;Two is chemical method,
Based on chemical oxidization method, photochemical method;Three is physical-chemical process, with floatation, absorption method, magnetic suck partition method as representative;
Four is biochemical process, headed by activated sludge process, biomembrance process.But, because oily waste water nature difference determine can not
With a kind of all of oily waste water of method process, the treatment technology being suitable for according to the exploitation of the property of oily waste water, this kind of skill is needed
Art is all often the Combined Treatment of different disposal method.For example,《Oil extraction-generated waste water integrated processing technique and equipment design and its should
With》(Treatment of Industrial Water, 2015,38(7):89-91,95)Document report, designed based on microorganism+membrane technology a set of
Meet the oil extraction-generated waste water integrated processing technique and equipment of actual demand, field experimentation result shows, oil extraction-generated waste water process this set
Clear water re-injection can be replaced after standby effective process.Also document report adopts ozone oxidation+membrane technology, and dissolved air flotation+
Microwave ozone Oxidation Treatment technology, dissolved air flotation+multi-stage biological treatment technology etc..At present, the treatment technology that has reported is mainly
For the oily waste water that PETROLEUM PROCESSING, exploitation and machining link are produced, this kind of water yield is relatively more, and social concerns degree is big;
However, oil depot wastewater discharge is less, and intermittent strong, often only have an easy three-level oil interceptor at present, be fitted without dirt
Water treatment facilities and equipment.Oil depot waste water is derived mainly from reservoir area initial stage oil-containing rainwater, oil tank oil-water separation after the water of harbour unloading top
Draining is stood, oil tank, pipeline flush draining need sanitary sewage to be processed.Wherein, the waste water of oil-containing is mainly the clear of oil storage tank
Wash water, the rinse water in reservoir area place, pollutant are mainly the pollutant components such as float, petroleum-type, COD.Such oil-polluted water row
Put and generally discharge for discontinuous, the daily discharge capacity of the oil depot of different scales is 1-5t/d.Sewage quality(CODCrValue)One
As be 500mg/L--15000 mg/L, Cmax is even(CODCrValue)Up to 30000 more than mg/L.As China's environment is protected
The lasting propulsion that nurse makees, under the overall background that Environment Protection Policy is strictly implemented, this kind of wastewater treatment is also required that and is processed.
For prior art, disclosure satisfy that and process requirement up to standard, but due to such waste water interval generation(Annual discharge 2-5
Secondary), the water yield little, oil depot area sets up fixed treatment facility and does not meet actual demand, and maintenance cost is high, also results in resource
Significant wastage, therefore, develop vehicle-mounted removable close-coupled processing facility, multiple oil depots share, substantially reduce operating cost and
Construction cost, more disclosure satisfy that enterprise demand.Handle these oily waste waters well, not only make water resource be utilized effectively, while
The discharge of sewage is reduced, also there is certain meaning to the protection of ecological environment.
200920105427.2 utility models disclose a kind of vehicle-mounted removable integrated apparatus, and the device includes that coagulation sinks
Shallow lake equipment, advanced catalytic oxidation equipment, MBR reactors, elevator pump, wherein, coagulation-sedimentation equipment is by communicating pipe and elevator pump
And advanced catalytic oxidation equipment connects, the advanced catalytic oxidation equipment was connected with reactor also by communicating pipe.It is applied to oil
The process of field fracturing outlet liquid, such concentration of organic wastewater is high, colourity and viscosity are big, contains line of oils with product oil tank cleaning water
Divide and there is very big difference;In addition, the group technology that the equipment is proposed is obscured very much, be embodied as highly difficult, such as in the invention
All devices are mentioned without specific size, this for mobile device have very big uncertainty, treatment effect and
Manageable wastewater flow rate is unable to ensure;The ins and outs of each part also do not illustrate, for example, mention height in the invention
Which kind of level oxidation technology is, the oxidant for using specifically what, all do not illustrate, this is difficult to prove that the technology has well
Treatment effect.Therefore, the strong vehicle-mounted removable integrated oil-containing waste water treating device of a kind of practicality, exploitativeness is developed,
Meet the processing requirement of existing different scales oil storage base or gas station's cleaning oil tank waste water, have become the task of top priority.
Content of the invention
The utility model proposes a kind of vehicle-mounted integral oiliness sewage treatment suitable for cleaning oil tank wastewater treatment is filled
Put, the device disclosure satisfy that the processing requirement of existing different scales oil storage base or gas station's cleaning oil tank waste water, can be with
Flowing process carried out according to the equipment cleaning frequency such as oil storage tank, it is to avoid fixed processing equipment maintenance cost is high, overlapping investment
Construction Problems.
This utility model is achieved through the following technical solutions:The device includes integrated treatment unit main body, folded spiral shell
Machine and truck, integrated treatment unit main body are arranged on Wagons of lorries flat board by fixed support with folded spiral shell machine;
The integrated treatment unit main body includes air supporting oil interceptor, advanced oxidation tower, anaerobic reation pool, bio-contact oxidation reaction
Pond, ozone Buffer Pool, MBR reaction tanks, dissolved air floatation pump, ozonator, supersonic generator, automatically control Electric Appliance Cabinet, return
Rotating aerator, MBR self priming pumps, sedimentation tank;The dissolved air floatation pump connects wastewater collection pond and air supporting oil interceptor by pipeline,
Elevator pump in air supporting oil interceptor connects advanced oxidation tower and air supporting oil interceptor by pipeline, passes through between two advanced oxidation towers
Booster pump and pipeline connection, after waste water sequentially passes through two advanced oxidation towers process, enter ozone buffering by connecting tube gravity flow
Pond, Buffer Pool are connected with anaerobic reation pool by overfall, and anaerobic reation pool is by overfall and bio-contact oxidation reaction tank
Connection, biological contact oxidation pond are connected with sedimentation tank by bottom overfall, and sedimentation tank is connected with MBR reaction tanks by connecting tube
Connect;The air supporting oil interceptor, biological contact oxidation pond, sedimentation tank, MBR reaction tanks bottom are equipped with discharge pipeline, by mud delivery pipeline
It is connected with folded spiral shell machine.
The beneficial effect of technical scheme that this utility model is provided is:This utility model device is fixed and is loaded on automobile, can
Carrying out flowing process according to the equipment cleaning frequency such as oil storage tank, it is to avoid fixed processing equipment maintenance cost is high, repeats to throw
Money Construction Problems;The mobile integrated processing meanss adopt air supporting oil removal-ultrasonic wave-coupled ozone oxidation-biological contact oxidation
Change-MBR membrane technology group technologies, for the big water body of variation water quality has good adaptability, effectively degrade waste water
In hardly degraded organic substance, eliminate colourity in water well, it is ensured that reach after oiliness sewage treatment《Integrated wastewater discharge mark
Accurate》One-level A standard in one, stable effluent quality are particularly suitable for that the water yield is few, the high oiliness sewage treatment of organic concentration.
Description of the drawings
Fig. 1 is the processing meanss overall structure diagram of this utility model vehicle-mounted integral oily waste water.
Fig. 2 is the processing meanss internal structure top plan view of this utility model vehicle-mounted integral oily waste water.
Fig. 3 is the processing meanss internal structure side cutaway view of this utility model vehicle-mounted integral oily waste water.
Specific embodiment
In order to be better understood from the present invention, the present invention is described further with reference to embodiment, but application claims
The scope of protection is not limited solely to the scope that illustrate in embodiment.
As shown in Figure 1:A kind of vehicle-mounted integral oil-containing waste water treating device, including integrated treatment unit main body R, folded spiral shell
Machine G and truck M, integrated treatment unit main body R are flat installed in truck M compartments by fixed support with folded spiral shell machine G
On plate.
Integrated treatment unit main body R is core of the present utility model, in order to more fully understand the present invention, in conjunction with Fig. 2,3
The vertical view of integrated treatment unit main body R and side cutaway view do to the structure of integration apparatus and further specifically describe.
9 meters of the integrated treatment unit main body R length, 1.8 meters of width, including air supporting oil interceptor A, advanced oxidation tower B,
Anaerobic reation pool C, bio-contact oxidation reaction tank D, ozone Buffer Pool E, MBR reaction tank F, dissolved air floatation pump P, ozonator
L, supersonic generator K, automatically control Electric Appliance Cabinet H, Clothoid type aerator N, MBR self priming pump O, sedimentation tank S;The dissolved air floatation
Pump P connects wastewater collection pond and air supporting oil interceptor A by pipeline, and the elevator pump in air supporting oil interceptor A is connected senior by pipeline
Oxidizing tower B and air supporting oil interceptor A, are connected by booster pump and pipeline between two advanced oxidation tower B, and waste water sequentially passes through two
After advanced oxidation tower B process, ozone Buffer Pool E is entered by connecting tube gravity flow, Buffer Pool E is by overfall and anaerobic reation pool
C connects, and anaerobic reation pool C is connected with bio-contact oxidation reaction tank D by overfall, and biological contact oxidation pond D passes through bottom
Overfall is connected with sedimentation tank S, and sedimentation tank S is connected with MBR reaction tank F by connecting tube;Air supporting oil interceptor A, biology connect
Tactile oxidation pond D, sedimentation tank S, MBR reaction tank F bottoms are connected with folded spiral shell machine G by mud delivery pipeline equipped with discharge pipeline.
Air supporting oil interceptor A of integrated treatment unit main body R, advanced oxidation tower B, anaerobic reation pool C, biological
Oxidation reaction pond D, ozone Buffer Pool E, MBR reaction tank F, dissolved air floatation pump P, ozonator L, supersonic generator K, automatically
Control apparatus cabinet H, Clothoid type aerator N, MBR self priming pump O, sedimentation tank S are integrated assembled configurations.
A kind of concrete handling process of vehicle-mounted integral oil-containing waste water treating device described in the utility model is:Oily waste water
Air supporting oil interceptor A is pumped into by dissolved air floatation, oil slick enters oil sump A3, and clear liquid enters clean solution tank A2, with diving elevator pump
The waste water of clean solution tank A2 is transported to first advanced oxidation tower B, is entered back into after first advanced oxidation tower B oxidation processes
Jet-flow aeration pipe B2 is installed in second advanced oxidation tower B, each advanced oxidation tower B bottom, and the ozone that ozonator L is produced leads to
Cross jet-flow aeration pipe B2 to enter in advanced oxidation tower B, in the ultrasonic oscillator B1 coupling oxidations that catalyst and tank body side are installed
Oily waste water, in advanced oxidation tower B, ozone with oily waste water adverse current mixed oxidization and is aided with ultrasonic wave concussion, improves gas-liquid mixed
Contact area and oxidation effectiveness, the water outlet of second advanced oxidation tower B enter ozone Buffer Pool E, then sequentially enter anaerobism anti-
Answer pond C, bio-contact oxidation reaction tank D, sedimentation tank S, MBR reaction tank F.Membrane module is installed, through processing in MBR reaction tank F
Oily waste water afterwards is discharged by MBR self priming pumps.Air supporting oil interceptor A, bio-contact oxidation reaction tank D, sedimentation tank S and MBR reaction
The sludge of pond F is directly entered folded spiral shell machine G dehydrations by discharge pipeline G1 and discharges.
Described air supporting oil interceptor A includes breakdown of emulsion flotation tank A1, clean solution tank A2, oil sump A3, the breakdown of emulsion flotation tank A1
Built with bubble generator A4 and inclined tube separator A5, clean solution tank A2 passes through built with diving elevator pump A6, diving elevator pump A6
Connecting tube is connected with first advanced oxidation tower B;Wherein, the inclined tube separator A5 is made using the very strong PPR pipe of lipophile
Inclination pipe separator, bubble generator A4 adopts micro-nano bubble generator, and the thin bubble of the spy of generation effectively can be removed
The oil emulsion gone in waste water.
The advanced oxidation tower B is two, and the 26S Proteasome Structure and Function of each advanced oxidation tower B is identical, each advanced oxidation tower B
Tower body outer wall side equipped with proper alignment even adhesion 30 ultrasonic oscillator B1(Ultrasonic oscillator is tubaeform, shakes
Son ultrasonic frequency be 20KHz, 28KHz, the one kind in 40KHz), ultrasonic oscillator B1 is by connecting line and ultrasound wave generation
Device K(Described supersonic generator K is more than power 500W)Connection, the inside of each advanced oxidation tower B is respectively arranged with ozone oxygen
Change catalyst B3, advanced oxidation tower B bottoms are equipped with jet-flow aeration pipe B2, and jet-flow aeration pipe B2 is by pipeline and ozonator L
(Ozonator L is commercially available any one, and technical specification reaches ozone generating capacity more than 5g/h, and ozone flow is more than
10L/min)It is connected, first advanced oxidation tower B connects two senior oxygen built with booster pump B4, booster pump B4 by pipeline B5
Change tower B;Second advanced oxidation tower B is connected with ozone Buffer Pool E by pipeline B6;Described ozone oxidation catalyst is commercially available
Any activated carbon for carrier nickel-containing catalyst.
Described anaerobic reation pool C and bio-contact oxidation reaction tank D is respectively the integral type that three groups of reaction members are constituted
Bioreactor, each bioreactor are connected by overfall, biological contact oxidation pond D built with boring aeration pipe D2 and
Combined stuffing D1, the combined stuffing D1 are any of the bicyclic filler of commercially available combination type or many ring filler kinds of combination type
A kind of.
First reaction member UNICOM of the ozone Buffer Pool E and anaerobic reation pool C, built with aeration tube, for taking off
Except the ozone of residual in advanced oxidation tower B water outlets, it is to avoid subsequent biological treatment is worked the mischief.
Ozone Buffer Pool E is connected with anaerobic pond C by downflow weir E1, and between adjacent anaerobic pond C, anaerobic pond C and biology connect
All it is to be attached by downflow weir E1 between tactile oxidation pond D, between adjacent biological contact-oxidation pool D, biological contact oxidation pond D
Built with boring aeration pipe D2 and combined stuffing D1;Connected by pipeline D3 between biological contact oxidation pond D and sedimentation tank S,
Sedimentation tank S is connected by pipeline S1 with MBR reaction tanks F;MBR reaction tanks F passes through pipeline F2 built with membrane module F1, membrane module F1
It is connected with MBR self priming pump O;Air supporting oil interceptor A, biological contact oxidation pond D, sedimentation tank S, MBR reaction tank F bottoms are equipped with discharge pipeline
G1, the sludge of generation are transported to folded spiral shell machine G by discharge pipeline G1.Air supporting oil interceptor A, biological contact oxidation pond D, ozone Buffer Pool
S, MBR reaction tank F is connected with Clothoid type aerator N by pipeline N1.
The Clothoid type aerator N is certain commercially available aerator, and air quantity meets air supporting oil interceptor A, bio-contact oxidation
Pond D, the air quantity demand of ozone Buffer Pool E and MBR reaction tank F.
The car length of the truck M is 12 meters, and box width is 2.4 meters.
Described in this utility model and the Electric Appliance Cabinet H that automatically controls include a main control cabinet and two points of switch boards, per
Individual switch board by relay, electromagnetic valve and liquid level meter switch constitute, and this automatically control Electric Appliance Cabinet H respectively with air supporting oil interceptor
Pump in A, advanced oxidation tower B, biological contact oxidation pond D, MBR reaction tank F and folded spiral shell machine G, liquidometer connection.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by scope of the claims.