CN102266680B - Oil-water separator - Google Patents
Oil-water separator Download PDFInfo
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- CN102266680B CN102266680B CN 201110171651 CN201110171651A CN102266680B CN 102266680 B CN102266680 B CN 102266680B CN 201110171651 CN201110171651 CN 201110171651 CN 201110171651 A CN201110171651 A CN 201110171651A CN 102266680 B CN102266680 B CN 102266680B
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Abstract
The invention provides an oil-water separator, including a housing, an oil delivery device, and an oil phase collector. The housing is provided with a feed pipe and a water outlet, wherein, the oil phase collector consists of multiple corrugated plates that intercross and overlap to be fixed as one body, so that several channels can come into being among adjacent corrugated plates. As the oil phase collector comprises multiple corrugated plates which intercross and overlap to be fixed as one body so as to make several channels form among adjacent corrugated plates, so the flow velocity of materials is more uniform. And the constant change of the flow direction and flow area provides enough time and space for gathering of oil drops on the corrugated plate surfaces, so that the oil drops can gather ceaselessly in the uplifting process and small oil drops can gather into large oil drops more rapidly. Therefore, the oil and water separation efficiency and separation effect are substantially improved, and the oil and water treatment accuracy can reach 2mg/l of oil content in effluent, with a filtration rate over 40m/h.
Description
Technical field
The present invention relates to oil water separator, belong to the technical field of oily water separating equipment.
Background technology
Oil water separator is industrial oil-containing water treatment facility commonly used, and is extensive in sector applications such as chemical industry, oil field, refineries.Oil and water are two immiscible class I liquid Is, it must be separated according to technology or requirement on environmental protection.Water-oil separating method commonly used has gravitational method, centrifugal process, floatation etc., and wherein, gravitational method is used comparatively general, and it utilizes not and the severe difference of water, by the gravitational settling effect, realizes the separation of profit.
In order to solve the problems of the technologies described above, traditional method is by strengthening the volume of oil water separator, make material that enough time of staying be arranged in oil water separator, make the trickle oil droplet in the mixed liquor gather into bigger oil droplet, thereby realization water-oil separating, but this method makes the equipment volume of oil water separator bigger, and separative efficiency is low, the effect of water-oil separating is relatively poor.
Recently, Chinese patent literature discloses a kind of oil water separator, publication number is " CN201643790U ", patent name is " oil water separator ", oil water separator in the document comprises container casing, container casing is provided with inlet tube, water outlet and oil phase outlet pipe, internal tank is provided with the pre-separation inner member successively from inlet tube and oil phase outlet pipe direction, the current stabilization inner member, breakdown of emulsion inner member and oil phase are assembled inner member and baffle plate, inlet tube stretches into internal tank and is communicated with the pre-separation inner member, the pre-separation inner member is positioned at the internal tank below, it is a structure of container, have the aperture that flows out for liquid above, the current stabilization inner member is filler or the vertical corrugated plating of placing, it is the horizontal wave card of placing along the container circumference that oil phase is assembled inner member, oil phase of the prior art is assembled inner member and is made up of the multi-disc corrugated plating, what described corrugated plating paralleled is fixed into one by scroll bar, the oil water separator of this structure, though volume is less, oil-water separation is better, but separating rate is slower, complex structure.
Summary of the invention
The present invention provides a kind of oil water separator in order to overcome above-mentioned shortcoming, and the oil water separator oil-water separation of this structure is good, and separative efficiency is high and simple in structure, volume compact.
In order to solve the problems of the technologies described above, a kind of oil water separator of the present invention, comprise housing, fuel-displaced device, the oil phase collector, housing is provided with feed pipe, delivery port, and wherein, described oil phase collector is made up of the multi-disc corrugated plating, described corrugated plating intersects stack mutually and is fixed into one, makes between the described adjacent corrugated plate to form some passages.
Above-mentioned a kind of oil water separator, wherein, described oil phase collector is bonded to one by the cross one another stack of colloid by the multi-disc corrugated plating.
Above-mentioned a kind of oil water separator, wherein, described fuel-displaced device comprises elevating mechanism, the oil trap equal with the oil phase liquid level, oil trap is arranged on the lower end of elevating mechanism, described elevating mechanism comprises synchronizing shaft, first worm mechanism, second worm mechanism, first, second worm mechanism is by parallel the linking into an integrated entity of synchronizing shaft, first worm mechanism 21 comprises first scroll bar, first turbine, first scroll bar is meshed with first turbine, synchronizing shaft one end is fixedlyed connected with first turbine, second worm mechanism comprises second scroll bar, second turbine, second scroll bar is meshed with second turbine, and second turbine is fixedlyed connected with the other end of synchronizing shaft.
Above-mentioned a kind of oil water separator, wherein, described oil phase collector upper end is fixed with baffle plate, and described baffle plate is positioned at an end of described feed pipe.
Above-mentioned a kind of oil water separator wherein, is provided with oil baffle in the described housing, and described oil baffle is positioned at described delivery port one end.
Above-mentioned a kind of oil water separator wherein, is provided with weir plate in the described housing, and described weir plate is between described oil baffle and described delivery port, and described weir plate upper surface is equal with the oil phase liquid level.
Above-mentioned a kind of oil water separator, wherein, described delivery port one end is provided with overflow pipe, and described overflow pipe is positioned at described housing top.
The present invention can realize following beneficial effect:
Because described oil phase collector is made up of the multi-disc corrugated plating, the stack of described corrugated plating intersection is fixed into one, make and form some passages between the described adjacent corrugated plate, when material flow during through corrugated plating, material flows repeatedly back and forth in corrugated plating and props up, the flow velocity of material is more even, and constantly change by the flow direction and flow area, for the gathering of oil droplet on the corrugated plating surface provides time enough and space, the gathering that oil droplet is not stopped in the buoyance lift short range makes little oil droplet can be gathered into larger oil droplet faster, thereby, improved the effect of water-oil separating efficient and water-oil separating greatly, making the profit processing accuracy reach the water outlet oil-containing is 2mg/l, and filtering velocity reaches more than the 40m/h; And described oil phase collector is bonded to one by the cross one another stack of colloid by the multi-disc corrugated plating, make the stressed even of every corrugated plating, and the channel sized that adjacent corrugated plate is formed is even, avoid producing bigger resistance, keep fast speeds when oil phase is risen, and the contact between the corrugated plating has certain elasticity, avoid corrugated plating to damage, thereby, prolonged service life of the present invention; In addition, because described fuel-displaced device comprises elevating mechanism, the oil trap equal with the oil phase liquid level, oil trap is arranged on the lower end of elevating mechanism; During use, can regulate the position of oil trap according to the amount of material, thereby, use convenient; Because described oil phase collector upper end is fixed with baffle plate, and described baffle plate is positioned at an end of described feed pipe, change the flow direction of material by baffle plate again, make material produce laminar flow stably, guarantee material through the filtration of oil phase collector, thereby, guaranteed the filter effect of oil water separator; In addition, owing to be provided with oil baffle in the described housing, described oil baffle is positioned at described delivery port one end, and oil phase can better be flocked together, thereby, made things convenient for the collection of oil phase; In addition, owing to be provided with weir plate in the housing, described weir plate is between described oil baffle and described delivery port, described weir plate upper surface is equal with the oil phase liquid level, make between weir plate and the oil baffle and form runner, oil phase can better be separated with water, further guarantee the effect of water-oil separating; In addition, described delivery port one end is provided with overflow pipe, and the water liquid after guaranteeing to filter can be discharged rapidly, thereby, further improved the separative efficiency of oil water separator; And the present invention is simple in structure and compact conformation, area occupied are little.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of corrugated plating group of the present invention.
Fig. 3 is the structural representation of fuel-displaced device among the present invention.
Fig. 4 is the schematic diagram that connects between the adjacent corrugated plate among the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of oil water separator of the present invention, comprise housing 1, fuel-displaced device 2, oil phase collector 3, housing 1 is provided with feed pipe 4, delivery port 5, oil phase collector 3 is arranged in the housing 1, and between feed pipe 4 and delivery port 5, described oil phase collector 3 is made up of multi-disc corrugated plating 21, described corrugated plating 21 intersection stack mutually is fixed into one, makes to form some passages 22 between the described adjacent corrugated plate 21, can corrugated plating 21 be linked into an integrated entity by scroll bar, also can link into an integrated entity by other means, in the present embodiment, corrugated plating 21 is bonded to one by colloid, because corrugated plating 21 is bonded to one by colloid, make the stressed even of every corrugated plating 21, and the channel sized that adjacent corrugated plate is formed is even, avoids producing bigger resistance, keeps fast speeds when oil phase is risen, and the contact between the corrugated plating has certain elasticity, avoid corrugated plating to damage, thereby, service life of the present invention prolonged; Corrugated plating 21 is to be basic material with PVC, includes multiple additives, makes it have oleophylic and sticking oil, aging-resistant characteristics.Corrugated plating 21 stacks up one by one, and the spacing between the corrugated plating 21 is 12.7mm～19mm.Mounting means has not been subjected to restriction, can adopt vertical installation, can the employing level install yet.When liquid flows through, oil droplet is caught rapidly by corrugated plating, namely can accumulate on the corrugated plating, and leave with moisture.Because the effect of oil phase collector, short grained oil droplet is easy to be caught by the corrugated plating of oleophylic, being caught the back by corrugated plating moves up and constantly is gathered into oarse-grained oil droplet along the passage 22 of corrugated plating, the oil droplet of larger particles is according to the Stokes principle, float to the surface of oil water separator rapidly, profit is thoroughly separated
Further perfect as the technical program:
Described fuel-displaced device 2 comprises elevating mechanism, the oil trap 32 equal with the oil phase liquid level, oil trap 32 is arranged on the lower end of elevating mechanism, described elevating mechanism comprises synchronizing shaft 20, first worm mechanism 21, second worm mechanism 22, first, second worm mechanism 21,22 by synchronizing shaft 20 parallel linking into an integrated entity, first worm mechanism 21 comprises first scroll bar 211, first turbine 212, first scroll bar 211 is meshed with first turbine 212, synchronizing shaft 20 1 ends are fixedlyed connected with first turbine 211, second worm mechanism 22 comprises second scroll bar 221, second turbine 222, second scroll bar 221 is meshed with second turbine 222, second turbine 222 is fixedlyed connected with the other end of synchronizing shaft 20, by synchronizing shaft 20 with first, second worm mechanism 21,22 are connected, realize first, second worm mechanism 21,22 synchronization lifting, during installation, fuel-displaced device 2 is installed in housing 1 upper end, described first, second scroll bar 211,212 pass described housing 1, oil trap 32 is positioned at housing 1, first, second scroll bar 211,212 1 ends are positioned at described housing 1, the other end extends in outside the described housing 1, and described first, second scroll bar 211,212 ends that are positioned at housing 1 are fixedlyed connected with described oil trap 32; During use, oil trap 32 is concentrated fluid, and by oil drain pump fluid is discharged, and this fuel-displaced device 2 can be regulated the position of oil trap 32 according to the liquid level of oil phase, thereby, use convenient; When regulating collection 32 oil groove height, rotate first scroll bar 211, driving first turbine 212 by first scroll bar 211 rotates, first turbine 212 drives synchronizing shaft 20 and rotates, synchronizing shaft 20 drives second turbine 222 and rotates, by second turbine 222 the second scroll bar 22` is moved up and down, realize the adjusting of oil trap 32 by first, second scroll bar 211,221; In addition, can be fixed with baffle plate 23 in described oil phase collector 3 upper ends, baffle plate 23 is positioned at an end of described feed pipe 4, because described oil phase collector 3 upper ends are fixed with baffle plate 23, the flow direction by baffle plate 23 change materials makes material produce laminar flow stably, guarantees that material is through the filtration of oil phase collector 3, thereby, guaranteed the filter effect of oil water separator; Be provided with oil baffle 6 in the described housing 1, described oil baffle 6 is positioned at the end near delivery port 5, owing to be provided with oil baffle 6 in the described housing 1, oil phase can better be flocked together, thereby, made things convenient for the collection of oil phase; And in described housing 1, be provided with weir plate 7, described weir plate 7 is between described oil baffle 6 and described delivery port 5, described weir plate 7 upper surfaces are equal with the oil phase liquid level, owing to be provided with weir plate 7 in the described housing 1, make between weir plate 7 and the oil baffle 6 and form runner, oil phase can better be separated with water, further guarantee the effect of water-oil separating, for easy to use, can be provided with overflow pipe 8 at described delivery port one end, drainpipe 9, described overflow pipe 8 is positioned at described housing 1 top, drainpipe 9 is positioned at housing 1 lower end, and described delivery port 5 one ends are provided with overflow pipe 8, and the water liquid after guaranteeing to filter can be discharged rapidly, thereby, further improved the separative efficiency of oil water separator.
In sum, the present invention has the following advantages:
1, efficiently removes the oil of free state; 2, water outlet oil content is low to moderate 2mg/l; 3, reduce the pollutional load of upstream device, reduce investment and the operating cost of whole system; 4, the oil of separating can be removed by tubular collector or Oil scraper; 5, separate unit EIAJ: 1000m
3/ h.
Here description of the invention and application is illustrative, is not to want that therefore, the present invention is not subjected to the restriction of present embodiment with scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (6)
1. oil water separator, comprise housing, fuel-displaced device, the oil phase collector, housing is provided with feed pipe, delivery port, described oil phase collector is made up of the multi-disc corrugated plating, described corrugated plating intersects stack mutually and is fixed into one, make and form some passages between the described adjacent corrugated plate, it is characterized in that, described fuel-displaced device comprises elevating mechanism, the oil trap equal with the oil phase liquid level, oil trap is arranged on the lower end of elevating mechanism, described elevating mechanism comprises synchronizing shaft, first worm mechanism, second worm mechanism, first, second worm mechanism is by parallel the linking into an integrated entity of synchronizing shaft, and first worm mechanism comprises first scroll bar, first turbine, first scroll bar is meshed with first turbine, synchronizing shaft one end is fixedlyed connected with first turbine, second worm mechanism comprises second scroll bar, second turbine, second scroll bar is meshed with second turbine, and second turbine is fixedlyed connected with the other end of synchronizing shaft.
2. a kind of oil water separator according to claim 1 is characterized in that described oil phase collector is bonded to one by the cross one another stack of colloid by the multi-disc corrugated plating.
3. a kind of oil water separator according to claim 1 is characterized in that, described oil phase collector upper end is fixed with baffle plate, and described baffle plate is positioned at an end of described feed pipe.
4. a kind of oil water separator according to claim 1 is characterized in that be provided with oil baffle in the described housing, described oil baffle is positioned at described delivery port one end.
5. as a kind of oil water separator as described in the claim 4, it is characterized in that be provided with weir plate in the described housing, described weir plate is between described oil baffle and described delivery port, described weir plate upper surface is equal with the oil phase liquid level.
6. as a kind of oil water separator as described in claim 4 or 5, it is characterized in that described delivery port one end is provided with overflow pipe, described overflow pipe is positioned at described housing top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110171651 CN102266680B (en) | 2011-06-23 | 2011-06-23 | Oil-water separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110171651 CN102266680B (en) | 2011-06-23 | 2011-06-23 | Oil-water separator |
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| Publication Number | Publication Date |
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| CN102266680A CN102266680A (en) | 2011-12-07 |
| CN102266680B true CN102266680B (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110171651 Expired - Fee Related CN102266680B (en) | 2011-06-23 | 2011-06-23 | Oil-water separator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958998A (en) * | 2015-07-03 | 2015-10-07 | 中国华能集团清洁能源技术研究院有限公司 | CO2 capture system through pregnant solution self-driven extraction phase splitting and tear regeneration |
| CN106039771A (en) * | 2016-07-26 | 2016-10-26 | 江苏斯尔邦石化有限公司 | Vacuum waste water organic phase separating recoverer of oxyalkylation device |
| CN108439518A (en) * | 2018-04-03 | 2018-08-24 | 下发明（北京）科技有限公司 | A kind of oil field extracted water short route processing method and its device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477617Y (en) * | 2000-10-27 | 2002-02-20 | 胜利石油管理局勘察设计研究院 | Pressure oil removing settling pot |
| CN202263423U (en) * | 2011-06-23 | 2012-06-06 | 江苏中源电力设备有限公司 | Oil-water separator |
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2011
- 2011-06-23 CN CN 201110171651 patent/CN102266680B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477617Y (en) * | 2000-10-27 | 2002-02-20 | 胜利石油管理局勘察设计研究院 | Pressure oil removing settling pot |
| CN202263423U (en) * | 2011-06-23 | 2012-06-06 | 江苏中源电力设备有限公司 | Oil-water separator |
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| CN102266680A (en) | 2011-12-07 |
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