CN206858215U - A kind of separator of energy oil-water separation - Google Patents
A kind of separator of energy oil-water separation Download PDFInfo
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- CN206858215U CN206858215U CN201720538596.XU CN201720538596U CN206858215U CN 206858215 U CN206858215 U CN 206858215U CN 201720538596 U CN201720538596 U CN 201720538596U CN 206858215 U CN206858215 U CN 206858215U
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Abstract
The utility model discloses a kind of separator of energy oil-water separation, including knockout tower, air-floating apparatus and separative element with bubble generator, the air-floating apparatus is installed on inside knockout tower and can produce the microbubble of charging property, the separative element is installed in knockout tower top and including oil guide groove, the microbubble, which rises in the presence of air supporting and adsorbs the rising of the emulsified oil bead in oil-containing water, floats on liquid level, in adsorbing uphill process or when floating on liquid level demulsification is occurring for the emulsified oil bead, the oil floated on after liquid level demulsification overflows knockout tower upper shed under gas promotion and flows into oil guide groove.It has the following advantages that：Solve water-oil separating problem, can both save energy consumption, reduce operating cost, secondary pollution can be avoided again, great role can be played to oilfield waste liquid, offal treatment etc., there is great social and economic significance.
Description
Technical field
A kind of separator of energy oil-water separation is the utility model is related to, more particularly to one kind can be applied to be in oil field and contained
The separator of oily water.
Background technology
The often step process of oilfield exploitation can all produce oily waste water, be taken off after being discarded such as the oil-cut mud in drilling operation course
The sewage gone out, fracturing outlet liquid return the oil taken out of from stratum during row, the oil in oil field extracted water, the various leakages in oil field
Caused oil-containing waste liquid etc..Wherein oil-containing figureofmerit is to weigh whether the oily waste water is processed to innoxious important finger
Mark.The treating method that tradition is deoiled is calmed the anger Bubble-floating Method, chemical agent coagulant sedimentation, membrane filter method etc., and these methods respectively have
Advantage, but all in the presence of power consumption is high, operating cost is high, can cause the shortcomings that secondary pollution.
Utility model content
The utility model provides a kind of separator of energy oil-water separation, which overcomes oily waste water inconvenience in background technology
Separation or separation costs are high, the shortcomings that causing secondary pollution.
The used technical scheme that the utility model solves its technical problem is：
A kind of separator of energy oil-water separation, including knockout tower, air-floating apparatus and separative element with bubble generator,
The air-floating apparatus is installed on inside knockout tower and can produce the microbubble of charging property, and the separative element is installed on knockout tower
Portion and including oil guide groove, the microbubble, which rises in the presence of air supporting and adsorbs the emulsified oil bead in oil-containing water and rise, floats on liquid
In adsorbing uphill process or when floating on liquid level demulsification is occurring for face, the emulsified oil bead, and the oil floated on after liquid level demulsification exists
Gas promotes lower spilling knockout tower upper shed to flow into oil guide groove, the oil guide groove be installed in knockout tower tower body outer wall and notch upward.
Among one embodiment：Also include liquid temperature elevation system, including one connect knockout tower water inlet by heater and one
Heater, the heater heat this by heater to heat the band profit flowed into knockout tower.
Among one embodiment：The liquid temperature elevation system also includes heat exchanger, and the heat exchanger includes input duct and gone out
Liquid part, the dispensing parts connect the delivery port of knockout tower, and the input duct is connected by the water inlet of heater, the input duct
Fluid and the fluids of dispensing parts heat exchange can be realized with preheating zone profit.
Among one embodiment：The water inlet of knockout tower is provided with the middle part of the tower body of the knockout tower, the knockout tower bottom wall, which is provided with, to be divided
From the delivery port of tower.
Among one embodiment：The air-floating apparatus with bubble generator be installed on the bottom in knockout tower or under
Portion；The air-floating apparatus with bubble generator includes the electrical generating means of container microbubble and helps floating gas microvesicle generators.
Among one embodiment：Oil guide groove annular surrounds knockout tower upper shed.
Among one embodiment：The separative element also includes separation dividing plate, and the separation dividing plate includes first annular cone-plate and the
Second ring cone-plate；The first annular cone-plate is fixed on knockout tower tower body inwall in the low structure in middle high periphery and peripheral sealing
Portion；The second annular cone-plate is also fixed in the low structure in middle high periphery and relative separation tower, and the second annular cone-plate is positioned at the
On one annular cone-plate, the first annular cone-plate and the second annular cone-plate interval, the second annular cone-plate periphery and knockout tower tower
Body inwall interval and the second annular cone-plate periphery is less than first annular cone-plate center top, first annular cone-plate center top is less than
Second annular cone-plate center top.
Among one embodiment：The separative element also includes oil cleaner screen, and the oil cleaner screen in a ring and is connected to the second annular cone
Between plate and knockout tower tower body inwall.
Among one embodiment：Also include ventilation unit, the ventilation unit is located on knockout tower and relative separation tower is fixed
Set.
Compared with background technology, it has the following advantages that the technical program：
Microbubble, which rises in the presence of air supporting and adsorbs the rising of the emulsified oil bead in oil-containing water, floats on liquid level, rises absorption
During or when floating on liquid level emulsified oil bead is demulsified, the oil after demulsification floats on liquid level, and moisture is sunk in liquid, realize demulsification and
Water-oil separating, the oil floated on after liquid level demulsification overflow knockout tower upper shed under gas promotion and flow into oil guide groove, realize oil recovery,
Solve water-oil separating problem, can both save energy consumption, reduce operating cost, secondary pollution can be avoided again, to oilfield waste liquid, give up
Gurry processing etc. can play great role, have great social and economic significance.
The fluid of input duct and the fluid of dispensing parts can realize heat exchange with preheating zone profit, energy-saving, reduction
Cost.
Oil guide groove annular surrounds knockout tower upper shed, and simple in construction, collecting effect is good.
Separative element also includes oil cleaner screen, and oil cleaner screen in a ring and is connected to the second annular cone-plate and knockout tower tower body inwall
Between, improve water-oil separating efficiency.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the separator of energy oil-water separation.
Embodiment
It refer to Fig. 1, a kind of separator of energy oil-water separation, including knockout tower 10, the air supporting dress with bubble generator
Put 20, separative element 30, liquid temperature elevation system 40, oil storage tank 50, pump 60, water tank 70 and electric-control system 80.
The knockout tower 10 is to enclose the container formed by metal or plastic material, such as including bottom of towe and by bottom of towe periphery
The tower body upwardly extended.The water inlet of knockout tower is provided with the middle part of the tower body of the knockout tower 10, the bottom wall of knockout tower 10 is provided with
The delivery port of knockout tower.
The separative element 30 is installed in the top of knockout tower 10 and including oil guide groove 31, separation dividing plate, oil cleaner screen 32 and ventilation
Device 33.The annular of the oil guide groove 31 surround the upper shed of knockout tower 10 and notch upward, concrete structure is such as：Including a fixing seal bag
The ring wall and a periphery wall upwardly extended by ring wall outer peripheral edge of the tower body of knockout tower 10 are enclosed, the periphery wall, ring wall and tower body coordinate
The oil guide groove of notch upward is formed, or, including a cone wall, cone wall lower periphery sealing is fixed to surround the tower body of knockout tower 10, the cone
Wall and tower body, which coordinate, forms the oil guide groove of notch upward；Preferably, the periphery wall or cone wall are highly higher than tower body upper peripheral edge.The separation
Dividing plate includes first annular 34 and second annular cone-plate 35 of cone-plate；The first annular cone-plate 34 in the low structure in middle high periphery and
Peripheral sealing is fixed in the tower body upper inside wall of knockout tower 10；The second annular cone-plate 35 is also in the low structure in middle high periphery and phase
Knockout tower 10 is fixed, the second annular cone-plate 35 is located on first annular cone-plate 34, the first annular cone-plate 34 and second
Annular cone-plate 35 is spaced, the second annular periphery of cone-plate 35 and the tower body inwall interval of knockout tower 10 and the second annular periphery of cone-plate 35
Less than the first annular center top of cone-plate 34, the first annular center top of cone-plate 34 is less than the second annular center top of cone-plate 35.
Preferably, first annular conical plate and the second annular conical plate parallel arrangement, and be all the turret wall shape of round platform.Bored using annular
Shape plate cause the oil bubbled through the water column by the interval of first annular cone-plate and the second annular cone-plate enter the second annular cone-plate and
It the region of knockout tower tower body inwall, will not be back in the second, second annular vertebral plate, improve water-oil separating efficiency, prevent micro- gas
Bubble gathers generation side effect.The oil cleaner screen 32 in a ring and be connected to the second annular tower body inwall of cone-plate 35 and knockout tower 10 it
Between, oil cleaner screen is slightly below knockout tower upper shed.The ventilation unit 33 is located on knockout tower 10 and relative separation tower is fixedly installed,
As ventilation unit 33 is located on the second annular cone-plate upper shed, excessive escaping gas is quickly dispelled, is rapidly separated liquid level, improved
Water-oil separating efficiency, reduce microbubble and gather issuable side effect.
The air-floating apparatus 20 includes the electrical generating means of container microbubble and helps floating gas microvesicle generators, its concrete structure
It can refer to the applicant's earlier application《Air-floating apparatus with bubble generator》.The air-floating apparatus 20 is installed on knockout tower
Bottom inside 10 and the microbubble (if reaching nanoscale) of charging property can be produced, the microbubble rises simultaneously in the presence of air supporting
Emulsified oil bead in absorption oil-containing water, which rises, floats on liquid level, wherein：1st, the emulsified oil bead in adsorption process because electric current passes through
Newborn pearl and caused acusector effect can break up emulsified oil bead pearl table moisture film and oil film and be demulsified；2nd, the oil emulsion not being breached
Pearl is accumulated and is combined into bulky grain emulsified oil bead (such as micron order to grade) under Homogenous Fusion effect, and with microbubble
Rise until taking liquid level to, realized and be demulsified by the rupture of the effect of the tension force emulsified oil bead in liquid level.Oil after demulsification floats on
Liquid level, moisture are sunk in liquid, realize demulsification and water-oil separating.The oil floated on after liquid level demulsification overflows separation under gas promotion
The upper shed of tower 10 flows into oil guide groove 31.The oil storage tank 50 connects oil guide groove 31 to collect the oil overflowed.
The liquid temperature elevation system 40 is including a connection knockout tower water inlet by the heater 42 of heater 41 and one, the heating
Device 42 heats this by heater 41 to heat the band profit flowed into knockout tower 10, and this is by heater 41 as being liquid-transport pipe-line.Root
According to needing also to include an insulation material, the heater is the safe heat riser being built in insulation material, is additionally provided with acquisition and contains
The sensor of profit water temperature, sensor signal connection heater.The liquid temperature elevation system 40 also includes heat exchanger 43, the heat
Exchanger 43 includes input duct 431 and dispensing parts, and as being above-mentioned water tank 70, water tank 70 is connected to be divided the dispensing parts
From the delivery port of tower 10, the input duct 431 is connected by the water inlet of heater 41, the fluid of the input duct 431 and goes out liquid
Partial fluid can realize heat exchange with preheating zone profit, and among the present embodiment, the input duct 431 invades bubble in water tank 70
Heat exchange is realized, the water tank 70 connects follow-up sewage disposal process, further to handle sewage.Before the input duct 431
Termination water flowing pump 60 is with the extraction oil-containing water from oily waste water liquid storage tank and pumps into input duct 431.Heating oil-containing water can drop
Low heavy oil asphalt matter viscosity reduction degree, oil-containing water mobility is improved, and microbubble absorption property can be improved in separation process, improved broken
Newborn effect, as the oil-containing water is heated to 60-95 degrees centigrade.
The electric-control system 80 includes a direct current source of voltage transformation, a temperature-controlling system and a Ventilation Control circuit, the transformation direct current
Power supply electricity connects air-floating apparatus 20, and the Ventilation Control circuit electrically connects wind apparatus 33, and the temperature-controlling system electricity connects heater 42, to realize
Controlled delivery, heating, recuperation of heat, the function such as bubble generation, ventilation of oil-containing water in process.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (9)
- A kind of 1. separator of energy oil-water separation, it is characterised in that：Air-floating apparatus including knockout tower, with bubble generator and Separative element, the air-floating apparatus are installed on inside knockout tower and can produce the microbubble of charging property, separative element installing On knockout tower top and including oil guide groove, the oil guide groove be installed in knockout tower tower body outer wall and notch upward.
- A kind of 2. separator of energy oil-water separation according to claim 1, it is characterised in that：Also include liquid heating system System, including a connection knockout tower water inlet by heater and a heater, the heater heat this by heater.
- A kind of 3. separator of energy oil-water separation according to claim 2, it is characterised in that：The liquid temperature elevation system also wraps Heat exchanger is included, the heat exchanger includes input duct and dispensing parts, and the dispensing parts connect the delivery port of knockout tower, and this enters Liquid pipe road is connected can realize heat exchange by the water inlet of heater, the fluid of the input duct and the fluid of dispensing parts.
- A kind of 4. separator of energy oil-water separation according to claim 1, it is characterised in that：In the middle part of the tower body of the knockout tower Water inlet provided with knockout tower, the knockout tower bottom wall are provided with the delivery port of knockout tower.
- A kind of 5. separator of energy oil-water separation according to claim 1, it is characterised in that：This is with bubble generator Air-floating apparatus is installed on bottom or bottom in knockout tower；The air-floating apparatus with bubble generator includes the micro- gas of container Steep electrical generating means and help floating gas microvesicle generators.
- A kind of 6. separator of energy oil-water separation according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：The Oil Guide Grooved ring shape surrounds knockout tower upper shed.
- A kind of 7. separator of energy oil-water separation according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：The separation Unit also includes separation dividing plate, and the separation dividing plate includes first annular cone-plate and the second annular cone-plate；The first annular cone-plate is in The low structure in middle high periphery and peripheral sealing is fixed in knockout tower tower body upper inside wall；The second annular cone-plate is also in middle high The low structure in periphery and relative separation tower is fixed, the second annular cone-plate is located on first annular cone-plate, the first annular cone Plate and the second annular cone-plate interval, the second annular cone-plate periphery and knockout tower tower body inwall interval and the second annular cone-plate periphery Less than first annular cone-plate center top, the first annular cone-plate center top is less than the second annular cone-plate center top.
- A kind of 8. separator of energy oil-water separation according to claim 7, it is characterised in that：The separative element also includes filter Oil network, the oil cleaner screen in a ring and are connected between the second annular cone-plate and knockout tower tower body inwall.
- A kind of 9. separator of energy oil-water separation according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：Also include Ventilation unit, the ventilation unit is located on knockout tower and relative separation tower is fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538596.XU CN206858215U (en) | 2017-05-16 | 2017-05-16 | A kind of separator of energy oil-water separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538596.XU CN206858215U (en) | 2017-05-16 | 2017-05-16 | A kind of separator of energy oil-water separation |
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| Publication Number | Publication Date |
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| CN206858215U true CN206858215U (en) | 2018-01-09 |
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| CN201720538596.XU Active CN206858215U (en) | 2017-05-16 | 2017-05-16 | A kind of separator of energy oil-water separation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365141A (en) * | 2018-11-28 | 2019-02-22 | 中国矿业大学 | A kind of coal slime floating process that floating agent recycles |
-
2017
- 2017-05-16 CN CN201720538596.XU patent/CN206858215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365141A (en) * | 2018-11-28 | 2019-02-22 | 中国矿业大学 | A kind of coal slime floating process that floating agent recycles |
| CN109365141B (en) * | 2018-11-28 | 2020-06-19 | 中国矿业大学 | Coal slime flotation process with recycling flotation agent |
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