CN208265916U - A kind of high efficiency composition EPS reactor - Google Patents
A kind of high efficiency composition EPS reactor Download PDFInfo
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- CN208265916U CN208265916U CN201820561542.XU CN201820561542U CN208265916U CN 208265916 U CN208265916 U CN 208265916U CN 201820561542 U CN201820561542 U CN 201820561542U CN 208265916 U CN208265916 U CN 208265916U
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Abstract
The utility model relates to EPS reactor technology fields, and in particular to a kind of high efficiency composition EPS reactor, it includes demulsification reaction tank, coagulation reaction tank, flocculation tank, balanced reaction pond, three phase separator, clear water reserviors；The demulsification reaction tank right side is provided with coagulation reaction tank, coagulation reaction tank right side is provided with flocculation tank, and balanced reaction pond is provided on the right side of flocculation tank, and three phase separator is provided on the right side of balanced reaction pond, is provided with clear water reserviors on the right side of three phase separator；It, by compact process design, obtains best treatment effect with the smallest investment and can save medicament using demulsification reaction tank, coagulation reaction tank, flocculation tank, balanced reaction pond and three phase separator is set gradually；It effectively increases water-oil separating crude separation, and silt separation reduces the operating load of subsequent processing device, reduces equipment operation maintenance cost, improve the stability and compliance rate of effluent quality.
Description
[technical field]
The utility model relates to EPS reactor technology fields, and in particular to a kind of high efficiency composition EPS reactor.
[background technique]
Oilfield sewage mainly includes oil field extracted water, drilling waste water and interior other types of oily wastewater of standing.Big portion of China
Point oil field has entered the High water cut productive life, and crude oil comprehensive moisture content is most of, and up to 80% or more, Produced Liquid moisture content constantly rises,
Oil recovery treatment amount is caused to increase very fast.And with the raising of national requirements for environmental protection and the proposition of energy-saving and emission-reduction policy, oil-containing
Sewage disposal technology becomes an important factor for influencing oil field sustainable development.Traditional oil field exists as follows in sewage disposal process
Problem:
Problem one: the treatment process link of existing sewage treatment system of oilfield can divide oil removing, coarse filtration, (super) filter of essence
Three control units.But process is there are device category multiplicity when in use, manual operation is complicated, and the degree of automation is not high, place
Manage the disadvantages of ineffective.
Problem two: at the processing equipment wide variety of Current Domestic oil-containing sewage treatment system setting, part
The overlapping of science and engineering skill；Therefore lead to serious waste of resources, equipment operation maintenance cost improves, and equipment energy consumption is high, and effluent quality is unstable
The problems such as determining.
[utility model content]
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of high efficiency composition EPS reaction is provided
Device, multiple reaction tanks in reactor are united by it, by adjusting the order of adding of medicament, make the oil in oily wastewater
Dirty and silt is separated to the greatest extent；Using set gradually demulsification reaction tank, coagulation reaction tank, flocculation tank, balance
Reaction tank and three phase separator obtain best treatment effect and energy by compact process design with the smallest investment
Enough save medicament；It effectively increases water-oil separating crude separation, and silt separation reduces the operating load of subsequent processing device, subtracts
Few equipment operation maintenance cost, improves the stability and compliance rate of effluent quality.
A kind of high efficiency composition EPS reactor described in the utility model, it includes demulsification reaction tank, coagulation reaction tank, wadding
Solidifying reaction tank, balanced reaction pond, three phase separator, clear water reserviors；
Coagulation reaction tank is provided on the right side of the demulsification reaction tank, coagulation reaction tank right side is provided with flocculation tank, wadding
It is provided with balanced reaction pond on the right side of solidifying reaction tank, three phase separator is provided on the right side of balanced reaction pond, is set on the right side of three phase separator
It is equipped with clear water reserviors；
It is connected between demulsification reaction tank, the coagulation reaction tank by vertical diversion trench one；The coagulation reaction tank, wadding
It is connected between solidifying reaction tank by vertical diversion trench two；Pass through vertical water conservancy diversion between the flocculation tank, balanced reaction pond
Slot three is connected；It is connected between the balanced reaction pond, three phase separator by vertical diversion trench three；The balanced reaction
It is connected between pond, three phase separator by vertical diversion trench four；
The demulsification reaction tank left side top is provided with total water inlet, is provided with brokenly on the left of the demulsification reaction tank top surface
Emulsion dosing mouth, demulsification are provided with blender one in the middle part of reaction tank top surface；It is provided on the left of the top surface of the coagulation reaction tank
The top surface middle part of coagulant dosing mouth, the coagulation reaction tank is provided with blender two；It is set on the left of the top surface of the flocculation tank
It is equipped with flocculant dosing mouth, is provided with blender three in the middle part of the top surface of the flocculation tank；It is right in balanced reaction pond
The vertical diversion trench of side bottom is provided with micro- aerator everywhere；
The three phase separator includes electric trowelling, water collector, oil sump, oil discharge outlet, mud discharging mouth；The three phase separation
Electric trowelling is provided on the top surface of device, lower right side is provided with water collector in three phase separator, in three phase separator in bottom
Between be provided with mud discharging mouth, right upper portion is provided with oil sump, oil discharge outlet in three phase separator；
The clear water reserviors right upper portion is provided with total water outlet, and the bottom surface of the clear water reserviors is provided with water aeration interface, the exposure
Air water interface is connected by pipeline with micro- aerator, is disposed with air dissolved pump, dissolving on the pipeline from right to left.
Further, the demulsification reaction tank right upper portion is provided with demulsification reaction tank water outlet, coagulation reaction tank left side
Bottom is provided with coagulation reaction tank water inlet, is demulsified between reaction tank water outlet and coagulation reaction tank water inlet and forms vertical water conservancy diversion
Slot one.
Further, the coagulation reaction tank right upper portion is provided with coagulation reaction tank water outlet, flocculation tank left side
Bottom is provided with flocculation tank water inlet, and vertical water conservancy diversion is formed between coagulation reaction tank water outlet and flocculation tank water inlet
Slot two.
Further, the flocculation tank right upper portion is provided with flocculation tank water outlet, balanced reaction pond left side
Bottom is provided with balanced reaction pond water inlet, forms vertical water conservancy diversion between flocculation tank water outlet and balanced reaction pond water inlet
Slot three.
Further, balanced reaction pond bottom right side is provided with balanced reaction pond water outlet, three phase separator left side
Top is provided with three phase separator water inlet, and vertical water conservancy diversion is formed between balanced reaction pond water outlet and three phase separator water inlet
Slot four.
After adopting the above structure, the utility model has the beneficial effect that a kind of high efficiency composition EPS described in the utility model is anti-
Device is answered, multiple reaction tanks in reactor are united by it, by adjusting the order of adding of medicament, are made in oily wastewater
Greasy dirt and silt are separated to the greatest extent；Using setting gradually demulsification reaction tank, coagulation reaction tank, flocculation tank, flat
Weigh reaction tank and three phase separator, by compact process design, with the smallest investment obtain best treatment effect and
Medicament can be saved；It effectively increases water-oil separating crude separation, and silt separation reduces the operating load of subsequent processing device,
Equipment operation maintenance cost is reduced, the stability and compliance rate of effluent quality are improved.
[Detailed description of the invention]
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute improper limits to the present invention, in the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural schematic diagram of the water collector in the utility model.
Description of symbols:
1, total water inlet；2, be demulsified reaction tank；3, demulsifier dosing mouth；4, blender one；5, coagulation reaction tank；6, coagulation
Agent dosing mouth；7, blender two；8, flocculation tank；9, flocculant dosing mouth；10, blender three；11, balanced reaction pond；12,
Micro- aerator；13, three phase separator；14, electric trowelling；15, water collector；16, oil sump；17, oil discharge outlet；18, mud discharging mouth；
19, air dissolved pump；20, dissolving；21, clear water reserviors；22, water aeration interface；23, total water outlet；24, vertical diversion trench one；25, it erects
To diversion trench two；26, vertical diversion trench three；27, vertical diversion trench four.
[specific embodiment]
Be described in detail the utility model below in conjunction with attached drawing and specific embodiment, illustrative examples therein with
And explanation is only used to explain the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1, a kind of high efficiency composition EPS reactor described in present embodiment, it includes demulsification reaction tank
2, coagulation reaction tank 5, flocculation tank 8, balanced reaction pond 11, three phase separator 13, clear water reserviors 21；
It is provided with coagulation reaction tank 5 on the right side of the demulsification reaction tank 2, is provided with flocculation tank on the right side of coagulation reaction tank 5
8, balanced reaction pond 11 is provided on the right side of flocculation tank 8, and three phase separator 13, three-phase separate are provided on the right side of balanced reaction pond 11
From being provided with clear water reserviors 21 on the right side of device 13；
It is connected between the demulsification reaction tank 2, coagulation reaction tank 5 by vertical diversion trench one；The coagulation reaction tank
5, it is connected between flocculation tank 8 by vertical diversion trench two；Pass through between the flocculation tank 8, balanced reaction pond 11
Vertical diversion trench three is connected；It is connected between the balanced reaction pond 11, three phase separator 13 by vertical diversion trench three；Institute
It states and is connected between balanced reaction pond 11, three phase separator 13 by vertical diversion trench four；
The 2 left side top of demulsification reaction tank is provided with total water inlet 1, setting on the left of 2 top surface of demulsification reaction tank
There is demulsifier dosing mouth 3, demulsification is provided with blender 1 in the middle part of 2 top surface of reaction tank；The top surface of the coagulation reaction tank 5 is left
Side is provided with coagulant dosing mouth 6, is provided with blender 27 in the middle part of the top surface of the coagulation reaction tank 5；The flocculation tank 8
Top surface on the left of be provided with flocculant dosing mouth 9, be provided with blender 3 10 in the middle part of the top surface of the flocculation tank 8；The institute
The vertical diversion trench for stating bottom right side in balanced reaction pond 11 is provided with micro- aerator 12 everywhere；
The three phase separator 13 includes electric trowelling 14, water collector 15, oil sump 16, oil discharge outlet 17, mud discharging mouth 18；
Electric trowelling 14 is provided on the top surface of the three phase separator 13, lower right side is provided with water collector in three phase separator 13
15, be provided with mud discharging mouth 18 among bottom in three phase separator 13, in three phase separator 13 right upper portion be provided with oil sump 16,
Oil discharge outlet 17；
21 right upper portion of clear water reserviors is provided with total water outlet 23, and the bottom surface of the clear water reserviors 21 is provided with water aeration interface
22, which is connected by pipeline with micro- aerator 12, is disposed with molten gas on the pipeline from right to left
Pump 19, dissolving 20.
Further, 2 right upper portion of demulsification reaction tank is provided with demulsification reaction tank water outlet, and coagulation reaction tank 5 is left
Side bottom is provided with coagulation reaction tank water inlet, is demulsified to be formed between reaction tank water outlet and coagulation reaction tank water inlet and vertically lead
Chute 1.
Further, 5 right upper portion of coagulation reaction tank is provided with coagulation reaction tank water outlet, and flocculation tank 8 is left
Side bottom is provided with flocculation tank water inlet, is formed between coagulation reaction tank water outlet and flocculation tank water inlet and is vertically led
Chute 2 25.
Further, 8 right upper portion of flocculation tank is provided with flocculation tank water outlet, and balanced reaction pond 11 is left
Side bottom is provided with balanced reaction pond water inlet, is formed between flocculation tank water outlet and balanced reaction pond water inlet and is vertically led
Chute 3 26.
Further, 11 bottom right side of balanced reaction pond is provided with balanced reaction pond water outlet, three phase separator 13
Left upper portion is provided with three phase separator water inlet, is formed between balanced reaction pond water outlet and three phase separator water inlet vertical
Diversion trench 4 27.
The working principle of the utility model is as follows:
In the design, demulsification reaction tank 2 includes water inlet 1, demulsifier dosing mouth 3, blender 1；Oily wastewater passes through
Water inlet 1 enters demulsification reaction tank 2, appropriate a certain proportion of demulsifier is added by demulsifier dosing mouth 3, in blender 1
Strong stirring after, demulsifier is reacted with sewage makes water-oil separating.Sewage is entered next by diversion trench after grease initial gross separation
Order reaction pond (coagulation reaction tank 5).
Coagulation reaction tank 5 includes coagulant dosing mouth 6, blender 27；Pass through diversion trench the bottom of from by demulsification processing sewage
Portion enters coagulation reaction tank 5, appropriate a certain proportion of coagulant is added by coagulant dosing mouth 6, in the strength of blender 27
After stirring, mutually it is aggregated by the greasy dirt little particle that the effect of coagulant is precipitated, junior's reaction tank is then entered by diversion trench
(flocculation tank 8)；
Flocculation tank 8 includes flocculant dosing mouth 9, blender 3 10；By coagulating treatment sewage by diversion trench from
Bottom enters flocculation reaction shallow lake pond 8, appropriate a certain proportion of flocculant is added by flocculant dosing mouth 9, in blender 3 10
Be stirred after, the small oil droplet of agglutination forms bigger floc sedimentation by the effect of flocculant wadding collection of putting up a bridge, and then passes through water conservancy diversion
Slot enters junior's reaction tank (balanced reaction pond 11)；
Balanced reaction pond 11 includes micro- aerator 12, enters the pond after sewage is by demulsification, flocculation reaction, plays and mention
High hydraulic detention time improves medicament reaction efficiency, keeps floc sedimentation more stable in stable fluid, be conducive to subsequent separation
Processing；Micro- aerator 12 is that pretreated sewage is sufficiently mixed with mixing wastewater with air liquid in water conservancy diversion trench bottom, keeps bubble maximum
Degree is attached on greasy dirt floc sedimentation, and the floating for being conducive to greasy dirt floc sedimentation is separated from sewage.
In the design, three phase separator 13 includes electric trowelling 14, water collector 15, oil sump 16, oil discharge outlet 17, mud discharging mouth
18.Enter above three phase separator 13 by the sewage of demulsification, flocculation, Air Exposure by diversion trench, makes the sewage risen
In greasy dirt floc sedimentation can further assemble on the water surface under the drive of bubble, it is ensured that the greasy dirt of precipitation is electronic to the greatest extent
Scraper plate 4 is scraped in oil sump 16, is periodically recycled by oil discharge outlet 17, and 13 bottom of three phase separator is pyramidal structure,
Silt floc sedimentation convenient for flocculating out is conducive to later period unified collect and concentrates progress because assembling after gravitational settling in 18 attachment of mud discharging mouth
Dehydration.Water collector 15 is arranged apart from bottom 40-50cm or so place, is horizontally mounted, and water inlet is conducive to enter collection downward
The water of hydrophone band sludge floc sedimentation few as far as possible, mitigates the operating pressure that subsequent processing is set.
The clear water reserviors 21 include water aeration interface 22, water outlet 23.It is pretreated logical compared with clean and dirt water into front end is crossed
It crosses water collector 15 and enters clear water reserviors 21, more clear sewage is then sent by junior's processing equipment by water outlet 23.Aerating system
Water source drawn from clear water reserviors 21 by water aeration interface 22, by entering container tank 20 after the pressurization of air dissolved pump 19, molten
It is delivered at micro- aerator 12 and discharges after being mixed gas with water in gas tank 20, water-oil separating is carried out to sewage.
The concrete operations process of the design: oily wastewater to be processed is entered into demulsification reaction tank by water inlet 1 first
2, while turn on agitator 1, mouth 3 is added by demulsifier, demulsifier is added, the sewage after reacting enters coagulation reaction tank
5, coagulant is added by coagulant dosing mouth 6, turn on agitator 27 enters junior's flocculation tank 8, flocculation after being stirred
Agent is added in sewage by flocculant dosing mouth 9, and the stirring flocculation of turn on agitator 3 10 makes to wad a quilt with cotton subsequently into balanced reaction pond 11
Group's stabilized growth, in bottom of pond in conjunction with the micro-bubble that micro- aerator discharges, into after three phase separator 13, greasy dirt floats,
It collects in oil sump 16 under the action of electric trowelling 14, is periodically collected by oil discharge outlet 17；Three phase separation is sunk under silt
The bottom of device 13 is discharged by mud discharging mouth 18 and is focused on, and is entered clear water reserviors 21 by water collector 15 compared with clean and dirt water, is then passed through
Water outlet 23 is discharged into junior's processing system；Water aeration interface 22 is connected with 19 entrance of air dissolved pump in clear water reserviors 21, air dissolved pump
19 outlets are connected with dissolving 20, and dissolving 20 is that micro- aerator 12 is connected.
The design mainly solves that the puzzlement of oil conte, sewage treatment device wide variety, effluent quality be unstable, equipment fortune
The high equal critical problems of row maintenance cost, increase high efficiency composition EPS reactor before existing processing equipment air bearing, can be effective
Solution greasy dirt, silt separation rate is low, effluent quality is unstable, equipment operation maintenance problem with high costs.
A kind of high efficiency composition EPS reactor described in the utility model, it combines multiple reaction tanks in reactor
Together, by adjusting the order of adding of medicament, separate greasy dirt and silt in oily wastewater to the greatest extent；Using according to
Secondary setting demulsification reaction tank, coagulation reaction tank, flocculation tank, balanced reaction pond and three phase separator, pass through compact stream
Journey design obtains best treatment effect with the smallest investment and can save medicament；It is thick that it effectively increases water-oil separating
Separation, silt separation, reduces the operating load of subsequent processing device, reduces equipment operation maintenance cost, improves effluent quality
Stability and compliance rate.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (5)
1. a kind of high efficiency composition EPS reactor, it is characterised in that: it includes demulsification reaction tank, coagulation reaction tank, flocculation reaction
Pond, balanced reaction pond, three phase separator, clear water reserviors；Coagulation reaction tank, coagulation reaction tank are provided on the right side of the demulsification reaction tank
Right side is provided with flocculation tank, and balanced reaction pond is provided on the right side of flocculation tank, is provided with three-phase on the right side of balanced reaction pond
Separator, three phase separator right side are provided with clear water reserviors；Pass through vertical diversion trench between demulsification reaction tank, the coagulation reaction tank
One is connected；It is connected between the coagulation reaction tank, flocculation tank by vertical diversion trench two；The flocculation tank,
It is connected between balanced reaction pond by vertical diversion trench three；By vertically leading between the balanced reaction pond, three phase separator
Chute three is connected；It is connected between the balanced reaction pond, three phase separator by vertical diversion trench four；
The demulsification reaction tank left side top is provided with total water inlet, is provided with demulsifier on the left of the demulsification reaction tank top surface
Dosing mouth, demulsification are provided with blender one in the middle part of reaction tank top surface；Coagulation is provided on the left of the top surface of the coagulation reaction tank
The top surface middle part of agent dosing mouth, the coagulation reaction tank is provided with blender two；It is provided on the left of the top surface of the flocculation tank
The top surface middle part of flocculant dosing mouth, the flocculation tank is provided with blender three；Bottom right side in the balanced reaction pond
Vertical diversion trench is provided with micro- aerator everywhere；
The three phase separator includes electric trowelling, water collector, oil sump, oil discharge outlet, mud discharging mouth；The three phase separator
Electric trowelling is provided on top surface, lower right side is provided with water collector in three phase separator, sets among bottom in three phase separator
It is equipped with mud discharging mouth, right upper portion is provided with oil sump, oil discharge outlet in three phase separator；
The clear water reserviors right upper portion is provided with total water outlet, and the bottom surface of the clear water reserviors is provided with water aeration interface, the water aeration
Interface is connected by pipeline with micro- aerator, is disposed with air dissolved pump, dissolving on the pipeline from right to left.
2. a kind of high efficiency composition EPS reactor according to claim 1, it is characterised in that: on the right side of the demulsification reaction tank
Top is provided with demulsification reaction tank water outlet, and coagulation reaction tank left bottom is provided with coagulation reaction tank water inlet, demulsification reaction
Vertical diversion trench one is formed between pond water outlet and coagulation reaction tank water inlet.
3. a kind of high efficiency composition EPS reactor according to claim 1, it is characterised in that: on the right side of the coagulation reaction tank
Top is provided with coagulation reaction tank water outlet, and flocculation tank left bottom is provided with flocculation tank water inlet, coagulating
Vertical diversion trench two is formed between pond water outlet and flocculation tank water inlet.
4. a kind of high efficiency composition EPS reactor according to claim 1, it is characterised in that: on the right side of the flocculation tank
Top is provided with flocculation tank water outlet, and balanced reaction pond left bottom is provided with balanced reaction pond water inlet, flocculation reaction
Vertical diversion trench three is formed between pond water outlet and balanced reaction pond water inlet.
5. a kind of high efficiency composition EPS reactor according to claim 1, it is characterised in that: on the right side of the balanced reaction pond
Bottom is provided with balanced reaction pond water outlet, and three phase separator left upper portion is provided with three phase separator water inlet, balanced reaction
Vertical diversion trench four is formed between pond water outlet and three phase separator water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561542.XU CN208265916U (en) | 2018-04-19 | 2018-04-19 | A kind of high efficiency composition EPS reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561542.XU CN208265916U (en) | 2018-04-19 | 2018-04-19 | A kind of high efficiency composition EPS reactor |
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| Publication Number | Publication Date |
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| CN208265916U true CN208265916U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820561542.XU Active CN208265916U (en) | 2018-04-19 | 2018-04-19 | A kind of high efficiency composition EPS reactor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240325A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus in changeable water inlet direction |
| CN115784538A (en) * | 2023-02-07 | 2023-03-14 | 西南石油大学 | Oil-containing wastewater separation and filtration device and method |
-
2018
- 2018-04-19 CN CN201820561542.XU patent/CN208265916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240325A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus in changeable water inlet direction |
| CN115784538A (en) * | 2023-02-07 | 2023-03-14 | 西南石油大学 | Oil-containing wastewater separation and filtration device and method |
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Address after: 310000 No. 127 Zhangjiadun Road, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Dehui Environmental Protection Technology Co.,Ltd. Address before: 310000 No. 127 Zhangjiadun Road, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG DEHUI CHEMICAL EQUIPMENT Co.,Ltd. |
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