CN205627211U - Automatic whirl coalescence water oil separating collection device - Google Patents
Automatic whirl coalescence water oil separating collection device Download PDFInfo
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- CN205627211U CN205627211U CN201620461481.0U CN201620461481U CN205627211U CN 205627211 U CN205627211 U CN 205627211U CN 201620461481 U CN201620461481 U CN 201620461481U CN 205627211 U CN205627211 U CN 205627211U
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Abstract
The utility model provides an automatic whirl coalescence water oil separating collection device, it includes the oil -water separation tank body and the oil collecting device that floats, the oil -water separation tank body is including the head that connects gradually from top to bottom, the barrel, unsteady oil collecting device fixes on jar body head, it restraints to be provided with water conservancy hydrocyclone separation in the barrel, water distribution trough, the coalescence swash plate packs and arranges oil pipe, the inside baffle that is provided with of water distribution trough, be provided with the rotor plug valve on the baffle, a plurality of independent spaces are separated into with water distribution trough to the baffle, the hydrocyclone separation who installs different quantity in every space restraints, through rotor plug valve control entry switch between the space, the coalescence swash plate packs and sets up at cylinder bottom, hydrocyclone separation restraints the below position, the device application water conservancy is revolved liquid centrifugation and coarse grain and is eliminated oil and swash plate and carry out oil except that the physics process of separating of oil to oiliness raw materials water, water, gu three -phase separation handles, the velocity of flow automatic allocation that utilizes the delivery pump hydraulic flow to produce separates, the separation effect is better, automatic intelligent degree is higher, and the operation is more simple.
Description
Technical field
This utility model relates to sewage treatment equipment, and specially hydraulic cyclone oil removing, oil and water separation bygranulation and swash plate oil removing divide
Combination unit is collected in full automatic high efficiency eddy flow coalescence oil-water separation in technical matters.
Background technology
Oily substance contained in oil-polluted water, including natural oil, oil product, tar and fraction thereof, and food
By vegetable and animals oils and fats.Different sewage nature difference is very big, and the most all oil content are high.Oils existence shape in water
Formula can be divided into particle diameter ＞ 100 μm oil slick, particle diameter 10 ~ 100 μm dispersed oil, particle diameter 0.1 ~ 10 μm according to the difference of oil-containing granular size
Oil emulsion and particle diameter ＜ 0.1 μm dissolved oil.Oil-polluted water contains suspended solids simultaneously, and grain diameter is generally 1 ~ 100 μm,
Mainly comprise clay particle, flour sand and fine sand etc..Oil-water separation and process technique can according to medium contained oil state thus select
Different disposal method, typically has physics and the big class of chemical treatment two, and wherein physical treatment has following several.
1 gravitational separation process
Gravitational separation process is typical primary treatment method, is to utilize oil and the density contrast of water and oil and the not phase of water
Dissolubility, realizes oil droplet, float is separated from water under static or flow regime.The oil droplet being dispersed in water is floating
Slowly floating under power effect, be layered, oil droplet ascent rate depends on the size of oil droplet granule, oil and the density of water
Difference, flow regime and the viscosity of fluid.Though natural oil removing institute application apparatus operating cost is low, convenient management, but
Bulky, removal efficiency is low.
2 Filtrations
Filtration is by setting perforated device or by the filtering layer being made up of certain granule medium by waste water, utilizes it
Retain, sieve, the effect such as inertial collision makes the float in waste water and the oil harmful substance that grades be removed.Filtration needs fixed
Phase carries out backwash and changes filtrate filtrate.
3 centrifugal separations
Centrifugal separation is to make the container high speed rotating equipped with oily waste water, forms centrifugal force field, because of solid particle, oil droplet
Different from the density of waste water, the centrifugal force being subject to is the most different, reaches to remove solid particle, the method for oil droplet from waste water.Conventional
Equipment be hydrocyclone.Cyclone separator application in terms of solid-liquor separation starts from the forties in 19th century, the most relatively
For maturation, but want evening much in the research of oil/water separation field, although solid-liquor separation is identical with the ultimate principle of Liquid liquid Separation,
But the geometry difference of the two equipment is bigger.Removing oil type cyclone separator originates from Britain.Open from late 1960s
Begin, Southampton University of Southampton professor MartinThew oil removing rotation in water the multiphase flow led and mechanical separation research department
The research of stream separator, has invented the double inlet type liquid-liquid cyclone separator of bipyramid.Promising result is obtained in process of the test.With
After, what YoungGAB et al. designed have identical separation performance with bicone cyclone but treating capacity to exceed the list cone of 1 times
Type cyclone separator.Designing through geometry optimization, Conoco company proposes K-type cyclone separator, for diameter less than 10 μm
Oil droplet separating property improve become apparent from.Owing to single oil-water separator treating capacity is the least, need in actual applications
Big sewage load requirement is met in multiple oil-water separators are connected in parallel on a container.Oil-water separator oil removing
Effect is relevant with intake pressure, and the highest deoiling effect of pressure is the best, due to device flow of inlet water and pressure transient, causes water outlet
Oil content is higher, except typically can only accomplishing water outlet oil content ＜ 150mg/L(oil emulsion and dissolved oil) performance.Some producers are
Reply device flow of inlet water and pressure transient, made water inlet pipe into two-way by a road, only open one when flow of inlet water is little
Road inlet valve, allows a parallel connection rotational flow oil water separator part work；When the water yield is big, two-way inlet valve is fully open, allows parallel connection
Oil-water separator all works, although deoiling effect is improved, but is the increase in frequent operation trouble, needs further
Improve.
Summary of the invention
For solving the technical problem of above-mentioned existence, this utility model provides one, and energy consumption is low, efficiency is high, fully-automatic intelligent
High efficient full automatic eddy flow coalescence oil-water separation collection device.
For reaching above-mentioned purpose, this utility model be the technical scheme is that
A kind of automatic spiral flow coalescence oil-water separation collection device, is characterized in that: it includes oil-water separation tank body and floating
Oil device, oil-water separation tank body includes end socket, the cylinder being sequentially connected with up and down, and float apparatus for collecting oil is fixed on pot body closing end
Face, is provided with hydrocyclone separation technology bundle, distribution channel, coalescence inclined plate packing and oil exit pipe, is provided with into water outside tank body in cylinder
Mouth flange, oil drain out flange, oil-out and outlet, distribution channel is level trough, is fixedly installed on cylinder top, distribution channel and tank
External water inlet Flange joint, fixes with tank body welding, and distribution channel is internally provided with dividing plate, and dividing plate is provided with rotor plug
Valve, distribution channel is separated into multiple independent space by dividing plate, is provided with the cyclonic separation bundle of varying number, space in each space
Between by rotor plug valve control entry switch, coalescence inclined plate packing be arranged on cylinder lower end, cyclonic separation bundle lower position.
Described cylinder includes cylindrical upper shell and waney lower shell, and lower shell includes upper reducing wide at the top and narrow at the bottom
With up-narrow and down-wide lower reducing, coalescence inclined plate packing is arranged in reducing.
Described oil exit pipe is connected with float apparatus for collecting oil, and runs through tank body, from tank body along oil-water separation tank body axis
The oil drain out Flange joint with tank body is stretched out in lower end.
The rotor plug weight of described multiple rotor plug valves is the most unequal.Along with water inlet rate-of flow size and pressure are high
The low opening and closing state that is respectively at, thus control cyclonic separation bundle working quantity, it is ensured that cyclone operating pressure is in
Good state, separating effect is higher, and automatic intelligent is higher.
Described coalescence inclined plate packing is glass steel material, packed height 700mm, spacing 60mm, and single-sheet thickness is not less than
1mm, in cellular bonding integral, is vertically mounted in the upper reducing of tank body lower shell, separated funiculus outlet bottom.
Described float apparatus for collecting oil includes that oil collector, ball float, ball float guide rod, lowering or hoisting gear, oil collector and ball float connect
Fixing, sealing shroud is set inside lowering or hoisting gear, it is to avoid profit secondary mixes, oil collector is driven by ball float and rises according to liquid level lifting
Fall, when oil level reaches setting height, gravity flow enters oil collector, in being automatically drained out filling by oil exit pipe.
Described distribution channel encloses and periphery in dividing, and inner circle is divided and water inlet Flange joint, and internal partition is by distribution channel
Periphery is divided into tri-spaces of independent 1#, 2#, 3#, and there is the rotational flow oil-water separated funiculus that quantity does not waits in each space, each
Space is provided with rotor plug valve and divides with the inner circle of distribution channel and connect.
Operation principle of the present utility model is:
During work, oil-containing and dirt water initially enter the distribution channel of high efficient full automatic eddy flow coalescence oil-water separation collection device,
Owing to distribution channel is divided into tri-spaces of independent 1#, 2#, 3# by dividing plate and rotor plug, there is the eddy flow that quantity does not waits in each space
Oil-water separation bundle.When inflow is less, 1# space cyclonic separation bundle first works；The rotor plug in 2# space when inflow increases
Valve is floated to be automatically opened up, and 2# space cyclonic separation bundle works the most therewith；Rotor plug valve turning than 2# space due to 3# space
Sub-plug valve quality is heavy and is not floated；Also floated opened and whole eddy flows when flow increases the rotor plug valve in 3# space further
Separated funiculus works, and closes under gravity when flow of inlet water reduces rotor plug valve when pressure reduces；Sewage is by cyclonic separation
Bundle tangential inlet entrance hydrocyclone carries out efficient proportion separation, heavy medium and granule and adds along separator conical inner surface
Speed is sunk；The oil that proportion is little is discharged from top oil drain out, and after oil slick thickness reach a certain height, gravity flow enters oil collector by arranging
Oil pipe is got rid of outside tank；Heavy water and granule accelerate sinking along separator conical inner surface has the bottom mouth of pipe to discharge, and accelerates to sink
Sewage when flowing through coalescent pack, the oil not separated by cyclone separator carries out coarse coalescence process at this, after coalescence
Oil gap from distribution channel intermediate row oil pipe is discharged.
The beneficial effects of the utility model are:
This Full-automatic rotational flow coalescence oil-water separation collection device, is that a kind of oil-water separation efficient, full-automatic intelligent is received
Acquisition means, it has merged the waterpower spinning liquid centrifugation of current advanced person, and to separate common technology with oil and water separation bygranulation and swash plate oil removing excellent
Point, integrates the pretreatment of sewage, oil-water separation and secondary precipitation and oil recovery；Refer at water inlet oil-containing ＜ 6000mg/L
Mark lower device outlet can be except ＜ 100mg/L(oil emulsion and dissolved oil containing oil index), there is installation and operation cost saving, profit divides
From effective, the Operation and Maintenance feature such as easily, is vertical oil removing tank, sloping panel deoiling unit, corrugated plating sloping panel deoiling unit, parallel
The renewal substitute products of sloping panel deoiling unit and gyration oil slick oil collector etc..
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
A kind of automatic spiral flow coalescence oil-water separation collection device, it includes oil-water separation tank body and floating
Oil-collecting device, oil-water separation tank body includes end socket 7, the cylinder being sequentially connected with up and down, and float apparatus for collecting oil is fixed on pot body closing end 7
Above, hydrocyclone separation technology bundle 11, distribution channel 19, coalescence inclined plate packing 21 and oil exit pipe 18 it are provided with in cylinder, outside tank body
Being provided with water inlet flange 20, oil drain out flange, oil-out and outlet, distribution channel 19 is level trough, is fixedly installed on cylinder
Top, distribution channel 19 is connected with water inlet flange 20 outside tank body, fixes with tank body welding, and distribution channel 19 is internally provided with dividing plate
10, dividing plate 10 is provided with rotor plug valve 12, distribution channel 19 is separated into multiple independent space by dividing plate 10, pacifies in each space
Equipped with the cyclonic separation bundle 11 of varying number, between space, control entry switch by rotor plug valve 12, coalesce inclined plate packing 21
It is arranged on cylinder lower end, cyclonic separation bundle 11 lower position.
Described cylinder includes cylindrical upper shell 13 and waney lower shell, and lower shell includes upper change wide at the top and narrow at the bottom
Footpath 15 and up-narrow and down-wide lower reducing 16, coalescence inclined plate packing 21 is arranged in reducing 15.
Described oil exit pipe 18 is connected with float apparatus for collecting oil, and runs through tank body, from tank along oil-water separation tank body axis
The oil drain out Flange joint with tank body is stretched out in body lower end.
The rotor plug weight of described multiple rotor plug valves 12 is the most unequal.Along with water inlet rate-of flow size and pressure
Height is respectively at opening and closing state, thus controls cyclonic separation bundle working quantity, it is ensured that cyclone operating pressure is in
Optimum state, separating effect is higher, and automatic intelligent is higher.
Described coalescence inclined plate packing 21 is glass steel material, packed height 700mm, and spacing 60mm, single-sheet thickness is the lowest
In 1mm, in cellular bonding integral, it is vertically mounted in the upper reducing of tank body lower shell, separated funiculus outlet bottom.
Described float apparatus for collecting oil includes oil collector 3, ball float 6, ball float guide rod 5, lowering or hoisting gear, oil collector 3 and ball float 6
Connect fixing, sealing shroud is set inside lowering or hoisting gear, it is to avoid profit secondary mixes, and oil collector 3 is driven according to liquid level liter by ball float 6
Dropping and lift, when oil level reaches setting height, gravity flow enters oil collector, in being automatically drained out filling by oil exit pipe.
Enclosing and periphery in described distribution channel 19 points, inner circle is divided and is connected with water inlet flange 20, internal partition
10 rotational flow oil-water being divided into tri-spaces of independent 1#, 2#, 3#, each space to have quantity not wait distribution channel periphery are divided
From bundle 11, each space is provided with rotor plug valve 10 and divides with the inner circle of distribution channel and connect, the 1# space when inflow is less
Cyclonic separation bundle first works；When inflow increases, the rotor plug valve in 2# space is floated and is automatically opened up, 2# space cyclonic separation
Bundle works the most therewith；Owing to the rotor plug valve in 3# space is not floated than the rotor plug valve quality weight in 2# space；When flow enters
One step increase the rotor plug valve in 3# space also floated open and all cyclonic separation bundle work, subtract when flow of inlet water reduces pressure
Hour rotor plug valve is closed under gravity；Sewage is entered hydrocyclone by cyclonic separation bundle tangential inlet to be carried out efficiently
Proportion separates, and heavy medium and granule accelerate to sink along separator conical inner surface；The oil that proportion is little is arranged from top oil drain out
Going out, after oil slick thickness reach a certain height, gravity flow entrance oil collector is got rid of outside tank by oil exit pipe；Heavy water and granule edge
The acceleration sinking of separator conical inner surface has the bottom mouth of pipe to discharge, when the sewage accelerating to sink flows through coalescent pack, not by eddy flow
The oil that separator separates carries out coarse coalescence process at this, and the gap from distribution channel intermediate row oil pipe of the oil after coalescence is discharged.
Claims (6)
1. an automatic spiral flow coalescence oil-water separation collection device, is characterized in that: it includes oil-water separation tank body and floating oil
Device, oil-water separation tank body includes end socket, the cylinder being sequentially connected with up and down, and float apparatus for collecting oil is fixed on above pot body closing end,
It is provided with hydrocyclone separation technology bundle, distribution channel, coalescence inclined plate packing and oil exit pipe in cylinder, outside tank body, is provided with water inlet method
Orchid, oil drain out flange, oil-out and outlet, distribution channel is level trough, is fixedly installed on cylinder top, outside distribution channel is with tank body
Face water inlet Flange joint, fixes with tank body welding, and distribution channel is internally provided with dividing plate, and dividing plate is provided with rotor plug valve, every
Distribution channel is separated into multiple independent space by plate, is provided with the cyclonic separation bundle of varying number, between space in each space
Controlling entry switch by rotor plug valve, coalescence inclined plate packing is arranged on cylinder lower end, cyclonic separation bundle lower position.
Automatic spiral flow the most according to claim 1 coalescence oil-water separation collection device, is characterized in that: described cylinder includes
Cylindrical upper shell and waney lower shell, lower shell includes upper reducing wide at the top and narrow at the bottom and up-narrow and down-wide lower reducing, poly-
Knot inclined plate packing is arranged in reducing.
Automatic spiral flow the most according to claim 1 coalescence oil-water separation collection device, it is characterized in that: described oil exit pipe with
Float apparatus for collecting oil connects, and runs through tank body along oil-water separation tank body axis, stretches out the oil drain out with tank body from tank body lower end
Flange joint.
Automatic spiral flow the most according to claim 1 coalescence oil-water separation collection device, is characterized in that: described multiple rotors
The rotor plug weight of plug valve is the most unequal.
Automatic spiral flow the most according to claim 1 coalescence oil-water separation collection device, is characterized in that: coalescence inclined plate packing is
Glass steel material, packed height 700mm, spacing 60mm, single-sheet thickness is not less than 1mm, in cellular bonding integral, vertically pacifies
It is contained in the upper reducing of tank body lower shell, separated funiculus outlet bottom.
Automatic spiral flow the most according to claim 1 coalescence oil-water separation collection device, is characterized in that: float apparatus for collecting oil bag
Include oil collector, ball float, ball float guide rod, lowering or hoisting gear, oil collector and ball float and connect fixing, sealing shroud is set inside lowering or hoisting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461481.0U CN205627211U (en) | 2016-05-20 | 2016-05-20 | Automatic whirl coalescence water oil separating collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461481.0U CN205627211U (en) | 2016-05-20 | 2016-05-20 | Automatic whirl coalescence water oil separating collection device |
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| CN205627211U true CN205627211U (en) | 2016-10-12 |
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| CN201620461481.0U Active CN205627211U (en) | 2016-05-20 | 2016-05-20 | Automatic whirl coalescence water oil separating collection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577298A (en) * | 2019-10-12 | 2019-12-17 | 江苏中嘉华新环保科技有限公司 | Vertical oil, water, solid three-phase separation composite set |
| CN110872155A (en) * | 2018-09-03 | 2020-03-10 | 中国石油化工股份有限公司 | Oil-water automatic separation device and application |
| CN111249776A (en) * | 2020-02-16 | 2020-06-09 | 东北石油大学 | Integrated multistage separation device for drilling mud |
| CN114920376A (en) * | 2022-06-09 | 2022-08-19 | 深圳市兰科环境技术有限公司 | Centrifugal coalescence type oily sewage treatment device and treatment method |
| CN116573716A (en) * | 2023-05-31 | 2023-08-11 | 扬州澄露环境工程有限公司 | Efficient rotational flow oil removing device |
-
2016
- 2016-05-20 CN CN201620461481.0U patent/CN205627211U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872155A (en) * | 2018-09-03 | 2020-03-10 | 中国石油化工股份有限公司 | Oil-water automatic separation device and application |
| CN110872155B (en) * | 2018-09-03 | 2022-08-19 | 中国石油化工股份有限公司 | Oil-water automatic separation device and application |
| CN110577298A (en) * | 2019-10-12 | 2019-12-17 | 江苏中嘉华新环保科技有限公司 | Vertical oil, water, solid three-phase separation composite set |
| CN111249776A (en) * | 2020-02-16 | 2020-06-09 | 东北石油大学 | Integrated multistage separation device for drilling mud |
| CN114920376A (en) * | 2022-06-09 | 2022-08-19 | 深圳市兰科环境技术有限公司 | Centrifugal coalescence type oily sewage treatment device and treatment method |
| CN114920376B (en) * | 2022-06-09 | 2023-09-29 | 深圳市兰科环境技术有限公司 | Centrifugal coalescence type oily sewage treatment device and treatment method |
| CN116573716A (en) * | 2023-05-31 | 2023-08-11 | 扬州澄露环境工程有限公司 | Efficient rotational flow oil removing device |
| CN116573716B (en) * | 2023-05-31 | 2023-11-03 | 扬州澄露环境工程有限公司 | Efficient rotational flow oil removing device |
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