CN105836916A - Novel skid-mounted oil-water separation device - Google Patents
Novel skid-mounted oil-water separation device Download PDFInfo
- Publication number
- CN105836916A CN105836916A CN201510019938.2A CN201510019938A CN105836916A CN 105836916 A CN105836916 A CN 105836916A CN 201510019938 A CN201510019938 A CN 201510019938A CN 105836916 A CN105836916 A CN 105836916A
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- China
- Prior art keywords
- filter
- water
- oil
- chemicals dosing
- dosing plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 239000000126 substance Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000004062 sedimentation Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000011001 backwashing Methods 0.000 claims description 7
- 238000004581 coalescence Methods 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 210000000582 semen Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 7
- 239000010779 crude oil Substances 0.000 description 5
- 238000011049 filling Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Abstract
The invention relates to a novel skid-mounted oil-water separation device, which comprises a filter unit and a chemical dosing unit that are connected to each other. A backwash pump is disposed beside the chemical dosing unit, the chemical dosing unit is interconnected with a settlement tank, the settlement tank is a coalescing inclined plate settlement tank, a cyclone is disposed beside the sedimentation tank, the chemical dosing unit is interconnected with a filter, the filter falls into a multilayer filter material filter and a stirring filter, the filters are interconnected with a speed regulator, the speed regulator is a variable-frequency speed regulator, a backwash pump is disposed between the filters and the speed regulator, and a purification water tank is connected below the filters. By setting the filters in the oil-water separation device, impurities in oil-water can be separated preliminarily, so that the oil-water separation effect can be better, a diversion block is arranged in a cyclone, so that oil-water separation can be carried out on oil-water driven by a centrifugal force, so that the separation effect can be good, and the efficiency can be fast.
Description
Technical field
The present invention relates to a kind of oily-water seperating equipment, be specifically related to a kind of novel skid-mounted type oily-water seperating equipment.
Background technology
Oil-contaminated water of oil field is with after crude oil extraction, separates through crude oil dehydration, and main source is crude oil dehydrating plant, next to that the tank bottoms water of various crude oil storage tank, the well-flushing waste water cleaning the sewage after the crude oil that salinity is higher and entrance Sewage Disposal etc..Due to the oil-polluted water that need to process from different stratum, different production technologies, therefore water quality is more complicated.Typically contain the chemical composition that petroleum-type, solid suspension, dispersed oil and the Multiple components such as suspended oil, chemical agent are immiscible with water filling layer.Oil field extracted water is such as not handled by with regard to re-injection, then the new precipitate generated due to sewage and not mating of water filling layer is easy to block minute crack and the gap of water filling layer, thus causes water filling layer permeability decrease, and then reduces the speed of produced-water reinjection.Therefore for improving water-injection efficiency, extend the water injection well life-span, improve environmental quality, and reduce investment, reduce cost, oil field extracted water must be processed before re-injection.
Summary of the invention
It is an object of the invention to provide a kind of oil-water separation quick, the one novel skid-mounted type oily-water seperating equipment of simple in construction.
The technical scheme is that a kind of novel skid-mounted type oily-water seperating equipment, including defecator and chemicals dosing plant, connection mutual between described defecator and chemicals dosing plant, described chemicals dosing plant side is provided with backwashing pump, described chemicals dosing plant is connected with each other with settling tank, described settling tank is coalescence inclined plate sedimentation tank, described settling tank side is provided with cyclone, described cyclone is provided with sump oil outlet and profit import, described chemicals dosing plant is connected with each other with filter, described filter is divided into multilamellar filtration material filter and stirring filter, described filter is connected with each other with speed regulator, described speed regulator is variable-frequency governor, it is provided with backwashing pump between described filter and speed regulator, connect under described filter and have treated water tank.
Being provided with oil-water separation passage in described cyclone, described oil-water separation passage is cone-shaped, and the top of described oil-water separation passage is provided with baffle, and described baffle is provided with screw-like flow-guiding mouth, and the bottom of described oil-water separation passage is provided with tapered plug.
Described chemicals dosing plant side is provided with control valve, described control valve is pulse control valve, described control valve is connected with each other with chemicals dosing plant, it is provided with shaft in described chemicals dosing plant, the blade of described shaft is Semen Juglandis shape, and the top of described shaft is provided with motor, is provided with isolating pad between described motor and chemicals dosing plant, described isolating pad has sealing device, and described sealing device is mechanically-sealing apparatus.
It is provided with filter course under described multilamellar filtration material filter, described filter course is divided into filter course and lower filter course, described upper filter course is coarse grain filter course, described lower filter course is fine particle filter layer, supporting layer under described filter course, described supporting layer is provided with filtering holes, and described supporting layer has Water collection unit, and described Water collection unit is made up of many collector pipes.
Described defecator and chemicals dosing plant have support, and described support both sides are provided with skid parts, and described skid parts are provided with threaded connection hole, and the bottom of described skid parts is provided with crash roll.
The invention have the advantage that by being provided with filter in oily-water seperating equipment, impurity in profit can be carried out preliminary separation, make the separating effect of profit more preferable, baffle it is provided with in cyclone, profit can be allowed to carry out oil-water separation under the drive of centrifugal force, such good separating effect, efficiency is fast, pulse control valve it is provided with by chemicals dosing plant, the work efficiency that can allow chemicals dosing plant improves, accurately can control for the chemical feeding quantity of chemicals dosing plant, make the reaction inside settling tank of profit and chemical reagent the most abundant, the preparation of abundance is carried out for following oil-water separation, improve the efficiency of oil-water separation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1 is chemicals dosing plant, 2 is settling tank, and 3 is cyclone, 4 is multilamellar filtration material filter, and 5 is stirring filter, and 6 is speed regulator, 7 is backwashing pump, and 8 is treated water tank, and 9 is baffle, 10 is control valve, 11 is sealing device, and 12 is upper filter course, and 13 is lower filter course, 14 is supporting layer, and 15 is Water collection unit.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings.
nullA kind of novel skid-mounted type oily-water seperating equipment，Including defecator and chemicals dosing plant 1，Connection mutual between defecator and chemicals dosing plant 1，Chemicals dosing plant 1 side is provided with backwashing pump，Chemicals dosing plant 1 is connected with each other with settling tank 2，Settling tank 2 is coalescence inclined plate sedimentation tank，Settling tank 2 side is provided with cyclone 3，Cyclone 3 is provided with sump oil outlet and profit import，Chemicals dosing plant 1 is connected with each other with filter，Filter is divided into multilamellar filtration material filter 4 and stirring filter 5，Filter is connected with each other with speed regulator 6，Speed regulator 6 is variable-frequency governor，Backwashing pump 7 it is provided with between filter and speed regulator 6，Connect under filter and have treated water tank 8，Oil-water separation passage it is provided with in cyclone 3，Oil-water separation passage is cone-shaped，The top of oil-water separation passage is provided with baffle 9，Baffle 9 is provided with screw-like flow-guiding mouth，The bottom of oil-water separation passage is provided with tapered plug，Chemicals dosing plant 1 side is provided with control valve 10，Control valve 10 is pulse control valve，Control valve 10 is connected with each other with chemicals dosing plant 1，It is provided with shaft in chemicals dosing plant 1，The blade of shaft is Semen Juglandis shape，The top of shaft is provided with motor，Isolating pad it is provided with between motor and chemicals dosing plant，Isolating pad has sealing device 11，Sealing device 11 is mechanically-sealing apparatus，It is provided with filter course in multilamellar filtration material filter 4 times，Filter course is divided into filter course 12 and lower filter course 13，Upper filter course 12 is coarse grain filter course，Lower filter course 13 is fine particle filter layer，Supporting layer 14 under filter course，Supporting layer 14 is provided with filtering holes，Supporting layer 14 has Water collection unit 15，Water collection unit 15 is made up of many collector pipes，Defecator and chemicals dosing plant 1 have support，Support both sides are provided with skid parts，Skid parts are provided with threaded connection hole，The bottom of skid parts is provided with crash roll.
Claims (5)
1. a novel skid-mounted type oily-water seperating equipment, including defecator and chemicals dosing plant, it is characterized in that: connection mutual between described defecator and chemicals dosing plant, described chemicals dosing plant side is provided with backwashing pump, described chemicals dosing plant is connected with each other with settling tank, described settling tank is coalescence inclined plate sedimentation tank, described settling tank side is provided with cyclone, described cyclone is provided with sump oil outlet and profit import, described chemicals dosing plant is connected with each other with filter, described filter is divided into multilamellar filtration material filter and stirring filter, described filter is connected with each other with speed regulator, described speed regulator is variable-frequency governor, it is provided with backwashing pump between described filter and speed regulator, connect under described filter and have treated water tank.
One the most according to claim 1 novel skid-mounted type oily-water seperating equipment, it is characterized in that: in described cyclone, be provided with oil-water separation passage, described oil-water separation passage is cone-shaped, the top of described oil-water separation passage is provided with baffle, described baffle is provided with screw-like flow-guiding mouth, and the bottom of described oil-water separation passage is provided with tapered plug.
One the most according to claim 1 novel skid-mounted type oily-water seperating equipment, it is characterized in that: described chemicals dosing plant side is provided with control valve, described control valve is pulse control valve, described control valve is connected with each other with chemicals dosing plant, it is provided with shaft in described chemicals dosing plant, the blade of described shaft is Semen Juglandis shape, the top of described shaft is provided with motor, it is provided with isolating pad between described motor and chemicals dosing plant, described isolating pad has sealing device, and described sealing device is mechanically-sealing apparatus.
One the most according to claim 1 novel skid-mounted type oily-water seperating equipment, it is characterized in that: under described multilamellar filtration material filter, be provided with filter course, described filter course is divided into filter course and lower filter course, described upper filter course is coarse grain filter course, described lower filter course is fine particle filter layer, supporting layer under described filter course, and described supporting layer is provided with filtering holes, described supporting layer has Water collection unit, and described Water collection unit is made up of many collector pipes.
One the most according to claim 1 novel skid-mounted type oily-water seperating equipment, it is characterized in that: described defecator and chemicals dosing plant have support, described support both sides are provided with skid parts, described skid parts are provided with threaded connection hole, and the bottom of described skid parts is provided with crash roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019938.2A CN105836916A (en) | 2015-01-15 | 2015-01-15 | Novel skid-mounted oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019938.2A CN105836916A (en) | 2015-01-15 | 2015-01-15 | Novel skid-mounted oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105836916A true CN105836916A (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019938.2A Pending CN105836916A (en) | 2015-01-15 | 2015-01-15 | Novel skid-mounted oil-water separation device |
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| CN (1) | CN105836916A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206514C1 (en) * | 2002-06-14 | 2003-06-20 | Аладкин Александр Иванович | Oil-water filer separator |
| CN102059004A (en) * | 2010-11-17 | 2011-05-18 | 中国石油大学(华东) | Device and method for treating oil-containing sewage of oil field by adopting plant filter materials |
| CN102849837A (en) * | 2012-08-14 | 2013-01-02 | 徐臻毅 | Chemicals feeding device |
| CN103601351A (en) * | 2013-11-22 | 2014-02-26 | 西安石油大学 | Skid-mounted type movable innocent treatment device for well-drilling sludge |
| CN203653339U (en) * | 2013-11-19 | 2014-06-18 | 天津中油科远石油工程有限责任公司 | Device for treating oilfield sewage to realize fine standard attainment |
| CN204454780U (en) * | 2015-01-15 | 2015-07-08 | 江苏江澄环保设备工程有限公司 | A kind of novel sledge-borne type oily-water seperating equipment |
-
2015
- 2015-01-15 CN CN201510019938.2A patent/CN105836916A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206514C1 (en) * | 2002-06-14 | 2003-06-20 | Аладкин Александр Иванович | Oil-water filer separator |
| CN102059004A (en) * | 2010-11-17 | 2011-05-18 | 中国石油大学(华东) | Device and method for treating oil-containing sewage of oil field by adopting plant filter materials |
| CN102849837A (en) * | 2012-08-14 | 2013-01-02 | 徐臻毅 | Chemicals feeding device |
| CN203653339U (en) * | 2013-11-19 | 2014-06-18 | 天津中油科远石油工程有限责任公司 | Device for treating oilfield sewage to realize fine standard attainment |
| CN103601351A (en) * | 2013-11-22 | 2014-02-26 | 西安石油大学 | Skid-mounted type movable innocent treatment device for well-drilling sludge |
| CN204454780U (en) * | 2015-01-15 | 2015-07-08 | 江苏江澄环保设备工程有限公司 | A kind of novel sledge-borne type oily-water seperating equipment |
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