CN106039769A - Storage tank for oil-water separation - Google Patents
Storage tank for oil-water separation Download PDFInfo
- Publication number
- CN106039769A CN106039769A CN201610471811.9A CN201610471811A CN106039769A CN 106039769 A CN106039769 A CN 106039769A CN 201610471811 A CN201610471811 A CN 201610471811A CN 106039769 A CN106039769 A CN 106039769A
- Authority
- CN
- China
- Prior art keywords
- oil
- viscosity
- discharging tube
- storage tank
- water separation
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention relates to a storage tank for oil-water separation, comprising a tank body, a first liquid drainage pipe, at least two viscosity sensors, a treatment unit, an electromagnetic valve and a second liquid drainage pipe, wherein a feed inlet is arranged at the top of the tank body, and a drainage outlet is arranged in the bottom; the first liquid drainage pipe is fixedly connected with the drainage outlet; the at least two viscosity sensors are arranged on the first drainage pipe and positioned at different heights so as to detect the viscosity of media in the first liquid drainage pipe; the treatment unit is connected with the at least two viscosity sensors so as to receive the media viscosity information sent by the viscosity sensors; the electromagnetic valve is arranged at the outlet end of the first liquid drainage pipe and connected with the treatment unit; and the second liquid drainage pipe is fixedly connected with the electromagnetic valve. According to the storage tank for oil-water separation, oil and water can be rapidly and accurately separated by means of density and viscosity difference between oil and water, and the energy consumption can be efficiently reduced.
Description
Technical field
The present invention relates to fluid machinery technical field, particularly to a kind of oil-water separation storage tank.
Background technology
In the prior art, petrochemical industry large-scale storage tank can carry out profit layering after oil plant stands a period of time,
Causing impacting other equipment in subsequent technique, accordingly, it would be desirable to carry out oil-water separation, and most of oil water separator is
Separating profit in technical process, energy resource consumption is big.
Summary of the invention
A kind of oil-water separation storage tank that the application provides, solves or part solves oil water separator energy in prior art
Consume big technical problem, it is achieved that rely on the difference of profit density and viscosity to separate oil and water the most accurately, effectively reduce energy
The technique effect that source consumes.
This application provides a kind of oil-water separation storage tank, including:
Tank body, top offers charging aperture, and leakage fluid dram is offered in bottom；
First discharging tube, fixes with described leakage fluid dram and is connected；
At least two viscosity sensor, is arranged on described first discharging tube, is positioned at different height, to detect described
Dielectric viscosity in one discharging tube；
Processing unit, is connected with described at least two viscosity sensor, to accept the medium that described viscosity sensor sends
Viscosity information；
Electromagnetic valve, is arranged on the port of export of described first discharging tube, is connected with described processing unit, described processing unit root
The opening and closing of described electromagnetic valve is controlled according to described dielectric viscosity information；
Second discharging tube, fixes with described electromagnetic valve and is connected.
As preferably, described tank body is fixing with support base to be connected.
As preferably, described leakage fluid dram is taper leakage fluid dram, is positioned at the axial location of described tank body.
As preferably, described electromagnetic valve is threeway Solenoid ball valve；
Described processing unit sends instructions to described threeway Solenoid ball valve, controls valve port and is turned on and off.
As preferably, described oil-water separation storage tank also includes:
3rd discharging tube, is connected with a valve port of described threeway Solenoid ball valve, described first discharging tube and described second
Discharging tube connects two other valve port of described threeway Solenoid ball valve respectively.
As preferably, described second discharging tube and described 3rd discharging tube are horizontally disposed.
As preferably, described first discharging tube arranges two described viscosity sensors, the described viscosity biography that position is relatively low
Sensor is near described electromagnetic valve.
One or more technical schemes provided herein, at least have the following technical effect that or advantage:
Owing to have employed, at least two viscosity sensor is arranged on the first discharging tube of tank base, the second discharging tube
Being connected by electromagnetic valve and the first discharging tube, processing unit accepts the dielectric viscosity information that viscosity sensor sends, and transmission refers to
Order controls being turned on and off of electromagnetic valve；Profit realizes layering in the difference of tank body endogenous cause of ill density, and processing unit controls electromagnetic valve
Valve opening after, the water of tank body lower part is first discharged, the fluid viscosity that two viscosity sensors are measured at bleeding stage identical or
Person differs less than 3%, and afterwards, high-order viscosity sensor will detect that viscosity number has and significantly rises to, and the viscosity of low level passes
The viscosity number of sensor is constant, and now the water in the first discharging tube and the second discharging tube is the most drained, finally, and two viscosity sensors
The fluid viscosity measured can be the most identical or differ less than 3%, now represents that drainage procedure completes, then completes profit and divide
From.So, the technical problem that in prior art, oil water separator energy consumption is big is efficiently solved, it is achieved that rely on profit density and glue
The difference of degree separates oil and water the most accurately, effectively reduces the technique effect of energy resource consumption.
Accompanying drawing explanation
The structural representation of the oil-water separation storage tank that Fig. 1 provides for the embodiment of the present invention.
(parts that in diagram, each label represents are followed successively by: 1 processing unit, 2 support bases, 3 tank bodies, 4 first viscosity sensings
Device, 5 second viscosity sensors, 6 the 3rd discharging tubes, 7 leakage fluid drams, 8 first discharging tubes, 9 charging apertures, 10 second discharging tubes, 11 electricity
Magnet valve)
Detailed description of the invention
A kind of oil-water separation storage tank that the embodiment of the present application provides, solves or part solves profit in prior art and divides
From the technical problem that device energy consumption is big, at least two viscosity is set by differing heights on the first discharging tube of tank base and senses
Device, processing unit accepts the dielectric viscosity information of viscosity sensor, and sends being turned on and off of instruction control electromagnetic valve, it is achieved
The difference relying on profit density and viscosity separates oil and water the most accurately, effectively the technique effect of reduction energy resource consumption.
This application provides a kind of oil-water separation storage tank, including: tank body the 3, first discharging tube 8, at least two viscosity sense
Device, processing unit 1, electromagnetic valve 11 and the second discharging tube 10；Charging aperture 9 is offered at the top of tank body 3, and leakage fluid dram 7 is offered in bottom；The
One discharging tube 8 is fixing with leakage fluid dram 7 to be connected；At least two viscosity sensor is arranged on the first discharging tube 8, is positioned at different height
Degree, to detect the dielectric viscosity in the first discharging tube 8；Processing unit 1 is connected with at least two viscosity sensor, to accept viscosity
The dielectric viscosity information that sensor sends；Electromagnetic valve 11 is arranged on the port of export of the first discharging tube 8, is connected with processing unit 1, place
Reason unit 1 controls the opening and closing of electromagnetic valve 11 according to dielectric viscosity information；Second discharging tube 10 is fixing with electromagnetic valve 11 to be connected.
Wherein, profit realizes layering in the difference of tank body 3 endogenous cause of ill density, and processing unit 1 controls the valve opening of electromagnetic valve
After, the water of tank body 3 bottom is first discharged by the first discharging tube 8 and the second discharging tube 10, and two viscosity sensors are at bleeding stage
The fluid viscosity measured is identical or differs less than 3%, and afterwards, high-order viscosity sensor will detect that viscosity number has significantly
Rising to, and the viscosity number of the viscosity sensor of low level is constant, now the water in the first discharging tube 8 and the second discharging tube 10 is not yet arranged
Complete, finally, the fluid viscosity that two viscosity sensors are measured can be the most identical or differ less than 3%, now represents draining
Journey completes, and then completes oil-water separation.
Further, tank body 3 is fixing with support base 2 is connected.Leakage fluid dram 7 is taper leakage fluid dram, is positioned at the axis of tank body 3
Position.
Further, electromagnetic valve 11 is threeway Solenoid ball valve；Processing unit 1 sends instructions to threeway Solenoid ball valve, controls
Different valve ports is turned on and off.Oil-water separation storage tank also includes: the 3rd discharging tube 6；3rd discharging tube 6 and threeway Solenoid ball valve
Valve port connect, two other valve port of the first discharging tube 8 and the second discharging tube 10 connecting tee Solenoid ball valve respectively.
Further, the second discharging tube 10 and the 3rd discharging tube 6 are horizontally disposed, facilitate profit to discharge smoothly.
Structure and the operation principle of oil-water separation storage tank that the application provide are being discussed in detail below by specific embodiment:
Support base 2 is arranged at tank body 3 bottom, and the bottom of tank body 3 is provided with the vertical cloth of leakage fluid dram the 7, first discharging tube 8 of taper
Put, the second discharging tube the 10, the 3rd discharging tube 6；There is charging aperture 9 on tank body 3 top.Taper leakage fluid dram 7 connects the first discharging tube 8, the
One discharging tube 8 respectively at differing heights equipped with measuring the first viscosity sensor 4 of dielectric viscosity and second viscosity sensor 5, the
A threeway Solenoid ball valve controlled by processing unit 1 (central host) it is provided with below two viscosity sensors 5.
The oil plant charging aperture 9 from tank body 3 top enters tank body 3, owing to the density difference of oil and water makes oil under static condition
Moisture becomes upper and lower two-layer, and top is oil, and bottom is water.When needs carry out discharge opeing, central host sends instruction unpack threeway electromagnetism
Ball valve, owing to the viscosity of water is less than oil, if the fluid viscosity that the first viscosity sensor 4 and second viscosity sensor 5 are measured is identical
Or differ less than 3%, then central host controls threeway Solenoid ball valve and opens the second discharging tube 10 and flow out water.If the first viscosity passes
Sensor 4 detects that viscosity number has and significantly rises to, and second viscosity sensor 5 is constant, represents that the first discharging tube 8 is middle
Start to be passed through oil, bottom or water, then threeway Solenoid ball valve continues on the second discharging tube 10 flowing water.If the first viscosity sensing
The fluid viscosity of device 4 and second viscosity sensor 5 is the most identical or differs less than 3%, and central host controls threeway electromagnetic ball
Valve cuts out the second discharging tube 10, opens the 3rd discharging tube 6 oil extraction, or directly closes all valve ports of threeway Solenoid ball valve.
One or more technical schemes provided herein, at least have the following technical effect that or advantage:
Owing to have employed on the first discharging tube 8 at least two viscosity sensor being arranged on bottom tank body 3, the second discharge opeing
Pipe 10 is connected by electromagnetic valve and the first discharging tube 8, and processing unit 1 accepts the dielectric viscosity information that viscosity sensor sends, and
Send instruction and control being turned on and off of electromagnetic valve；Profit realizes layering in the difference of tank body 3 endogenous cause of ill density, and processing unit 1 is controlled
After the valve opening of electromagnetic valve processed, the water of tank body 3 bottom is first discharged, and the fluid that two viscosity sensors are measured at bleeding stage glues
Spending identical or differ less than 3%, afterwards, high-order viscosity sensor will detect that viscosity number has and significantly rises to, and low level
The viscosity number of viscosity sensor constant, now the water in the first discharging tube 8 and the second discharging tube 10 is the most drained, finally, two
The fluid viscosity that individual viscosity sensor is measured can be the most identical or differ less than 3%, now represents that drainage procedure completes, then
Complete oil-water separation.So, the technical problem that in prior art, oil water separator energy consumption is big is efficiently solved, it is achieved that rely on oil
The difference of water density and viscosity separates oil and water the most accurately, effectively reduces the technique effect of energy resource consumption.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not limited to this
Bright, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in the present invention
Protection domain within.
Claims (7)
1. an oil-water separation storage tank, it is characterised in that described oil-water separation storage tank includes:
Tank body, top offers charging aperture, and leakage fluid dram is offered in bottom；
First discharging tube, fixes with described leakage fluid dram and is connected；
At least two viscosity sensor, is arranged on described first discharging tube, is positioned at different height, to detect described first row
Dielectric viscosity in liquid pipe；
Processing unit, is connected with described at least two viscosity sensor, to accept the dielectric viscosity that described viscosity sensor sends
Information；
Electromagnetic valve, is arranged on the port of export of described first discharging tube, is connected with described processing unit, and described processing unit is according to institute
Give an account of matter viscosity information and control the opening and closing of described electromagnetic valve；
Second discharging tube, fixes with described electromagnetic valve and is connected.
2. oil-water separation storage tank as claimed in claim 1, it is characterised in that
Described tank body is fixing with support base to be connected.
3. oil-water separation storage tank as claimed in claim 1, it is characterised in that
Described leakage fluid dram is taper leakage fluid dram, is positioned at the axial location of described tank body.
4. oil-water separation storage tank as claimed in claim 1, it is characterised in that
Described electromagnetic valve is threeway Solenoid ball valve；
Described processing unit sends instructions to described threeway Solenoid ball valve, controls valve port and is turned on and off.
5. oil-water separation storage tank as claimed in claim 4, it is characterised in that described oil-water separation storage tank also includes:
3rd discharging tube, is connected with a valve port of described threeway Solenoid ball valve, described first discharging tube and described second discharge opeing
Pipe connects two other valve port of described threeway Solenoid ball valve respectively.
6. oil-water separation storage tank as claimed in claim 5, it is characterised in that
Described second discharging tube and described 3rd discharging tube are horizontally disposed.
7. oil-water separation storage tank as claimed in claim 1, it is characterised in that
Arranging two described viscosity sensors on described first discharging tube, the relatively low described viscosity sensor in position is near described electricity
Magnet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471811.9A CN106039769A (en) | 2016-06-23 | 2016-06-23 | Storage tank for oil-water separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471811.9A CN106039769A (en) | 2016-06-23 | 2016-06-23 | Storage tank for oil-water separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106039769A true CN106039769A (en) | 2016-10-26 |
Family
ID=57166480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610471811.9A Pending CN106039769A (en) | 2016-06-23 | 2016-06-23 | Storage tank for oil-water separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106039769A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485915A (en) * | 2017-10-12 | 2017-12-19 | 广东东方精工科技股份有限公司 | A kind of drain oil recovery equipment |
| CN107513459A (en) * | 2017-10-12 | 2017-12-26 | 广东东方精工科技股份有限公司 | The control system and control method of a kind of drain oil recovery equipment |
| CN107537183A (en) * | 2017-10-12 | 2018-01-05 | 广东东方精工科技股份有限公司 | A kind of oily-water seperating equipment |
| CN108641819A (en) * | 2018-05-29 | 2018-10-12 | 刘召柱 | A kind of plants essential oil means of supercritical extraction device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56161805A (en) * | 1980-05-16 | 1981-12-12 | Nippon Enbairo Kogyo Kk | Method and apparatus for separating oil and water |
| CN1237917A (en) * | 1996-11-26 | 1999-12-08 | 巴西石油公司 | System for draining liquid storage tank |
| CN2628119Y (en) * | 2003-06-04 | 2004-07-28 | 晶鼎国际股份有限公司 | Oil bath water finding and discharging controlling apparatus |
| CN202700142U (en) * | 2012-04-13 | 2013-01-30 | 浙江华亿工程设计有限公司 | Oil-water separating unit |
| CN203355365U (en) * | 2013-07-30 | 2013-12-25 | 上虞市临江化工有限公司 | Liquid separation device |
| CN104261514A (en) * | 2014-09-30 | 2015-01-07 | 莱芜钢铁集团有限公司 | Waste oil recovery device and method |
| CN204973142U (en) * | 2015-09-26 | 2016-01-20 | 久芳（韩城）花椒有限公司 | Oil phase aqueous phase separator |
-
2016
- 2016-06-23 CN CN201610471811.9A patent/CN106039769A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56161805A (en) * | 1980-05-16 | 1981-12-12 | Nippon Enbairo Kogyo Kk | Method and apparatus for separating oil and water |
| CN1237917A (en) * | 1996-11-26 | 1999-12-08 | 巴西石油公司 | System for draining liquid storage tank |
| CN2628119Y (en) * | 2003-06-04 | 2004-07-28 | 晶鼎国际股份有限公司 | Oil bath water finding and discharging controlling apparatus |
| CN202700142U (en) * | 2012-04-13 | 2013-01-30 | 浙江华亿工程设计有限公司 | Oil-water separating unit |
| CN203355365U (en) * | 2013-07-30 | 2013-12-25 | 上虞市临江化工有限公司 | Liquid separation device |
| CN104261514A (en) * | 2014-09-30 | 2015-01-07 | 莱芜钢铁集团有限公司 | Waste oil recovery device and method |
| CN204973142U (en) * | 2015-09-26 | 2016-01-20 | 久芳（韩城）花椒有限公司 | Oil phase aqueous phase separator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485915A (en) * | 2017-10-12 | 2017-12-19 | 广东东方精工科技股份有限公司 | A kind of drain oil recovery equipment |
| CN107513459A (en) * | 2017-10-12 | 2017-12-26 | 广东东方精工科技股份有限公司 | The control system and control method of a kind of drain oil recovery equipment |
| CN107537183A (en) * | 2017-10-12 | 2018-01-05 | 广东东方精工科技股份有限公司 | A kind of oily-water seperating equipment |
| CN107513459B (en) * | 2017-10-12 | 2022-08-26 | 广东东方精工科技股份有限公司 | Control system and control method of waste oil recovery device |
| CN108641819A (en) * | 2018-05-29 | 2018-10-12 | 刘召柱 | A kind of plants essential oil means of supercritical extraction device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |