CN207511875U - A kind of sump oil separating treatment system - Google Patents
A kind of sump oil separating treatment system Download PDFInfo
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- CN207511875U CN207511875U CN201721296130.XU CN201721296130U CN207511875U CN 207511875 U CN207511875 U CN 207511875U CN 201721296130 U CN201721296130 U CN 201721296130U CN 207511875 U CN207511875 U CN 207511875U
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Abstract
The utility model is related to a kind of sump oil separating treatment systems, it is characterised in that：Including controller, agitator tank, horizontal screw machine, sludge conveyer, the first water tank, the first fuel tank, the second fuel tank；The first electric butterfly valve, sleeping spiral shell feed pump, the first temperature sensor, third electric T-shaped valve and first check-valve are sequentially installed between the agitator tank outlet and the entrance of horizontal screw machine on pipeline.The utility model compared with prior art, it is ingenious in design rationally, high degree of automation, system stability are good, control accuracy is high, crude oil recovery rate is greatly improved, while economizes on resources, not can cause environmental pollution, be worth industry in promote.
Description
Technical field
The utility model is related to a kind of sump oil separating treatment systems, belong to oilfield exploitation technical field.
Background technology
A large amount of sump oils can be generated in oil extraction process, the Multiple components such as water, oil, impurity are usually contained in this sump oil,
If direct emission then causes ill effect to environment, it is therefore necessary to which it is reasonably effectively treated.With national ring
The increasing of guarantor's dynamics, sludge mixture discharge receive restriction, while greasy filth impurity is valuable secondary resource again, sump oil are polluted
Object carries out harmless treatment and crude oil recovery, and oil, water and impurity in sump oil is needed to separate.Very big energy can not only be brought
Source generates huge economic benefit, while greatly reduces the pollution to environment, so as to generate huge economic and social benefit.
At present, oil recovery both domestic and external is simple for process, inefficiency, in the deslagging after separation or contains part oil stain
Environment is impacted.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of industrial automation
Sump oil separating treatment system high, separating effect is high, recovering effect is high.
In order to solve the above technical problems, the utility model provides a kind of sump oil separating treatment system, it is characterised in that：Packet
Include controller, agitator tank, horizontal screw machine, sludge conveyer, the first water tank, the first fuel tank, the second fuel tank；Agitator tank outlet and
The first electric butterfly valve, sleeping spiral shell feed pump, the first temperature sensor, third electricity are sequentially installed between the entrance of horizontal screw machine on pipeline
Dynamic triple valve and first check-valve；The slag phase of the horizontal screw machine is exported is connected to sludge conveyer by pipeline；The sleeping spiral shell
The oil phase outlet of machine is connect by being equipped with the pipeline of the first electric T-shaped valve with the first fuel tank and the second fuel tank；The oil phase goes out
The first grease sensor is installed on pipeline between mouth and the first electric T-shaped valve；The water phase outlet of the horizontal screw machine passes through first
Branch pipe(tube) connects respectively with the first water tank；Pass through the second branch pipe(tube) and the electric knives gate valve on slag phase export pipeline simultaneously
Connection；
Centrifugal water pump and the second electric T-shaped valve are installed on the outlet pipeline of first water tank；Described second electronic three
Port valve is connected simultaneously by the entrance of pipeline and horizontal screw machine；The outlet of first fuel tank is by being equipped with the second electric butterfly valve
Pipeline is connected to the import of sleeping spiral shell feed pump；The intermediary interface of the third electric T-shaped valve is by being equipped with the pipe of Hand-operated butterfly valve
Road is connected to the side inlet of agitator tank；First electric butterfly valve, the second electric butterfly valve, the first electric T-shaped valve, the second electricity
Dynamic triple valve, third electric T-shaped valve, the first temperature sensor and the first grease sensor are connect respectively with controller communication.
Further, the third fuel tank connected with the second fuel-tank outlet is further included；Second fuel tank and third fuel tank it
Between third electric butterfly valve is installed on pipeline；The outlet of the third fuel tank is connected to seperator by pipeline；The third oil
It is electronic that seperator feed pump, heater, second temperature sensor and the 4th are sequentially installed between case and seperator on pipeline
Triple valve；The steam inlet end of the heater is equipped with temperature-sensing valve；The slag phase outlet of the seperator is connected to the 5th fuel tank；
The water phase outlet of the seperator is connected to the first water tank；The oil phase outlet pipe road of the seperator is connected to the 4th fuel tank；
Second grease sensor and the 5th electric T-shaped valve are installed between the seperator and the 4th fuel tank on pipeline；5th electricity
Dynamic triple valve intermediary interface is connect by pipeline with third fuel tank；The third electric butterfly valve, second temperature sensor, the 4th electricity
Dynamic triple valve, the second grease sensor and the 5th electric T-shaped valve are connected respectively at controller communication.
Further, between the second electric T-shaped valve and the entrance of horizontal screw machine second check-valve is also equipped on pipeline.
Further, the pipeline chemical-dosing mixer between third electric T-shaped valve and first check-valve is further included.
Further, it further includes mounted on sleeping first flowmeter and first between spiral shell feed pump and the first temperature sensor
Pressure gauge.
Further, second pressure gauge between seperator feed pump and heater is further included and mounted on
Second flowmeter between four electric T-shaped valves and separator inlet.
Further, first fuel tank, third fuel tank and the 4th fuel tank are separately installed with steam(-)coil, electrical heating
Device, floating-ball level switch and temperature sensor；Second fuel tank is equipped with steam(-)coil and floating-ball level switch.
Disclosed herein as well is a kind of sump oil method for separating and processing, it is characterised in that including following steps：
Firstth, external sump oil enters horizontal screw machine progress three phase separation after entering agitator tank heating stirring；
Secondth, the solid phase sludge after separation is had sludge conveyer to be delivered to sludge collecting pit by horizontal screw machine；Water phase enters the
One water tank；The water of first water tank is delivered to outside by centrifugal water pump or is rinsed to being delivered to horizontal screw machine；Oil phase enters first
Fuel tank or the second fuel tank；If the first fuel tank trunkful, horizontal screw machine feed pump automatically switches to from the first fuel tank and takes out material to horizontal screw machine；
Third, the second fuel tank oil be flowed into third fuel tank, seperator takes out material from third fuel tank and carries out secondary three phase separation；
Oil phase after secondary separation, which enters the 4th fuel tank or is back to third fuel tank, carries out multi-cycle separation；Water phase after secondary separation enters
First water tank；Slag phase after secondary separation is then delivered to sludge-tank automatically by pulp pump.
The technical characteristic that the utility model further limits as：In the second step, measured when the first grease sensor
When the fuel-displaced water content of horizontal screw machine is less than setting value, the first electric three passes Vavle switching, horizontal screw machine is fuel-displaced to flow to the second fuel tank；When first
The fuel-displaced water content of horizontal screw machine that grease sensor measurement goes out is higher than setting value, the first electric three passes Vavle switching, and horizontal screw machine goes out oil stream
To the first fuel tank.
Further, in the second step, when the first oil tank liquid level is less than setting value, the first electric butterfly valve is opened, the
Two electric butterfly valves are closed, and system is fed from agitator tank to horizontal screw machine；When the first oil tank liquid level is higher than setting value, the first electronic butterfly
Valve is closed, the second electric butterfly valve is opened, and system is fed from the first fuel tank to horizontal screw machine.
Further, in the third step, when the fuel-displaced value of seperator that the second grease sensor measurement goes out is less than setting value,
5th electric T-shaped valve, which switches to, fuel-displaced flows to the 4th fuel tank；When the fuel-displaced value of seperator that the second grease sensor measurement goes out is higher than
During setting value, the 5th electric T-shaped valve switches to the fuel-displaced third fuel tank that is back to and carries out multi-cycle separation.
Further, in the third step, if second temperature sensor measured value reaches setting value, the 4th electric T-shaped valve
It switches to and is fed to seperator；When second temperature sensor measured value is less than setting value, the 4th electric T-shaped valve switches to back
It flow to third fuel tank.
The beneficial effects of the utility model are：The utility model compared with prior art, it is ingenious in design rationally, automation journey
Degree is high, system stability is good, control accuracy is high, and crude oil recovery rate is greatly improved, while economizes on resources, will not cause dirt to environment
Dye is worth promoting in industry.
Description of the drawings
Fig. 1 is the utility model structure principle chart.
Specific embodiment
Embodiment 1
A kind of sump oil separating treatment system provided in this embodiment, as shown in Figure 1：Including controller, agitator tank 1, sleeping spiral shell
Machine 2, sludge conveyer 3, the first water tank 5-1, the first fuel tank 4-1, the second fuel tank 4-2；The outlet of agitator tank 1 and horizontal screw machine 2
Entrance between the first electric butterfly valve 6-1, sleeping spiral shell feed pump 7, the first temperature sensor 8-1, third are sequentially installed on pipeline
Electric T-shaped valve 9-3 and first check-valve 10-1；The slag phase of the horizontal screw machine is exported is connected to sludge conveyer by pipeline
3；The oil phase outlet of the horizontal screw machine is by being equipped with the pipeline of the first electric T-shaped valve 9-1 and the oil of the first fuel tank 4-1 and second
Case 4-2 connections；The first grease sensor 11-1 is installed on pipeline between the oil phase outlet and the first electric T-shaped valve 9-1；
The water phase outlet of the horizontal screw machine is connected by the first branch pipe(tube) with the first water tank 5-1 respectively；Simultaneously by the second branch pipe(tube) and
Electric knives gate valve 12 on slag phase export pipeline connects；
13 and second electric T-shaped valve 9-2 of centrifugal water pump is installed on the outlet pipeline of the first water tank 5-1；Described
Two electric T-shaped valves are connected simultaneously by the entrance of pipeline and horizontal screw machine；The outlet of first fuel tank is by being equipped with the second electricity
The pipeline of dynamic butterfly valve 6-2 is connected to the import of sleeping spiral shell feed pump 7；The intermediary interface of the third electric T-shaped valve 9-3 passes through peace
Pipeline equipped with Hand-operated butterfly valve 14 is connected to the side inlet of agitator tank；The first electric butterfly valve 6-1, the second electric butterfly valve 6-
2nd, the first electric T-shaped valve 9-1, the second electric T-shaped valve 9-2, third electric T-shaped valve 9-3, the first temperature sensor 8-1 and
First grease sensor 11-1 is connect respectively with controller communication.
Further include the third fuel tank 4-3 with the second fuel tank 4-2 outlets；It is managed between second fuel tank and third fuel tank
Road is equipped with third electric butterfly valve 6-3；The outlet of the third fuel tank is connected to seperator 15 by pipeline；The third oil
Seperator feed pump 16, heater 17, second temperature sensor 8-2 and are sequentially installed between case and seperator on pipeline
Four electric T-shaped valve 9-4；The steam inlet end of the heater is equipped with temperature-sensing valve 18；The slag phase outlet connection of the seperator
To the 5th fuel tank 19；The water phase outlet of the seperator is connected to the first water tank；The oil phase outlet pipe road of the seperator connects
It is connected to the 4th fuel tank 18；The electricity of second grease sensor 11-2 and the 5th is installed between the seperator and the 4th fuel tank on pipeline
Dynamic triple valve 9-5；The 5th electric T-shaped valve intermediary interface is connect by pipeline with third fuel tank；The electronic butterfly of third
Valve, second temperature sensor, the 4th electric T-shaped valve, the second grease sensor and the 5th electric T-shaped valve are respectively at controller
Communication connection.
Second check-valve 10-2 is also equipped on pipeline between the second electric T-shaped valve and the entrance of horizontal screw machine.It further includes
Pipeline chemical-dosing mixer 10-3 between third electric T-shaped valve and first check-valve.It further includes and is fed mounted on sleeping spiral shell
First flowmeter 20-1 and first pressure gauge 21-1 between pump and the first temperature sensor.It further includes and is fed mounted on seperator
Second pressure gauge 21-2 between pump and heater and second between the 4th electric T-shaped valve and separator inlet
Flowmeter 20-2.First fuel tank, third fuel tank and the 4th fuel tank are separately installed with steam(-)coil, electric heater, float
Ball liquid-level switch and temperature sensor；Second fuel tank is equipped with steam(-)coil and floating-ball level switch.
The utility model further includes the third pressure being arranged between 13 and second electric T-shaped valve of centrifugal water pump on pipeline
Table 21-3；Further include the filter 23 being arranged between seperator feed pump and third fuel tank on pipeline.It further includes and is arranged on point
The 4th pressure gauge 21-4, pressure reducing valve 24, copper filter ball valve 25 and the booster pump 26 disembarked on water inlet pipeline.Further include connection
Gear pump 27 between the 4th fuel tank and external oil storage tank on pipeline.
Disclosed herein as well is a kind of sump oil method for separating and processing, it is characterised in that including following steps：
Firstth, external sump oil enters horizontal screw machine progress three phase separation after entering agitator tank heating stirring；Third electric three passes
Valve and the linkage of the first temperature sensor, when the first temperature sensor measurement value reaches setting value, third electric three passes Vavle switching
It is fed to horizontal screw machine；When the first temperature sensor measurement value is less than setting value, third electric T-shaped valve, which switches to, to be back to
Agitator tank.
Secondth, the solid phase sludge after separation is had sludge conveyer to be delivered to sludge collecting pit by horizontal screw machine；Water phase enters the
One water tank；The water of first water tank is delivered to outside by centrifugal water pump 13 or is rinsed to being delivered to horizontal screw machine；Oil phase enters the
One fuel tank or the second fuel tank；If the first fuel tank trunkful, horizontal screw machine feed pump automatically switches to from the first fuel tank and takes out material to sleeping spiral shell
Machine；
Third, the second fuel tank oil be flowed into third fuel tank, seperator takes out material from third fuel tank and carries out secondary three phase separation；
Oil phase after secondary separation, which enters the 4th fuel tank or is back to third fuel tank, carries out multi-cycle separation；Water phase after secondary separation enters
First water tank；Slag phase after secondary separation is then delivered to sludge-tank automatically by pulp pump 28.
In the second step, when the fuel-displaced water content of horizontal screw machine that the first grease sensor is measured is less than setting value, the
One electric three passes Vavle switching, horizontal screw machine is fuel-displaced to flow to the second fuel tank；When the horizontal screw machine that the first grease sensor measurement goes out goes out grease
Content is higher than setting value, and the first electric three passes Vavle switching, horizontal screw machine is fuel-displaced to flow to the first fuel tank.
In the second step, when the first oil tank liquid level is less than setting value, the first electric butterfly valve is opened, the second electric butterfly valve
It closes, system is fed from agitator tank to horizontal screw machine；When the first oil tank liquid level is higher than setting value, the first electric butterfly valve is closed, the
Two electric butterfly valves are opened, and system is fed from the first fuel tank to horizontal screw machine.
In second step, the working condition of electric knives gate valve and horizontal screw machine links, electronic when horizontal screw machine works normally
Disconnecting link Vavle switching makes horizontal screw machine solid phase mud extraction fall to screw conveyor；When horizontal screw machine rinses state, electric knife gate Vavle switching is extremely
So that the flushing water that horizontal screw machine solid phase comes out flows to horizontal screw machine water phase pipeline.The working condition of second electric T-shaped valve and horizontal screw machine
It links, when horizontal screw machine works normally, the second electric T-shaped valve is switched to water treatment facilities water delivery；When horizontal screw machine rinses
During state, the second electric T-shaped valve is switched to be rinsed to horizontal screw machine.Third electric butterfly valve and the floating ball in third fuel tank
Liquid-level switch links, and when floating-ball level switch is located at high liquid level, third electric butterfly valve is closed；When floating-ball level switch position
When low liquid level, third electric butterfly valve is opened.In the floating-ball level switch and agitator tank of horizontal screw machine feed pump and the first fuel tank
Floating-ball level switch link, when double low, the spiral shell feed pump of crouching stops；When any one is in high liquid level, horizontal screw machine charging
Pump is opened.Floating-ball level switch in centrifugal water pump and the first water tank links, and high liquid level starts, and low liquid level stops.
In the third step, when the fuel-displaced value of seperator that the second grease sensor measurement goes out is less than setting value, the 5th is electronic
Triple valve, which switches to, fuel-displaced flows to the 4th fuel tank；When the fuel-displaced value of seperator that the second grease sensor measurement goes out is higher than setting value
When, the 5th electric T-shaped valve switches to the fuel-displaced third fuel tank that is back to and carries out multi-cycle separation.
In the third step, if second temperature sensor measured value reaches setting value, the 4th electric T-shaped valve switch to
Seperator is fed；When second temperature sensor measured value is less than setting value, the 4th electric T-shaped valve, which switches to, is back to third
Fuel tank.
In the third step, temperature-sensing valve and second temperature sensor link, and when temperature reaches setting value, temperature-sensing valve is opened
The amount of opening is reduced；When temperature is less than setting value, the increase of temperature-sensing valve open amount.In seperator feed pump and seperator, third fuel tank
Liquid-level switch link：Seperator reach normal operating conditions and third oil tank liquid level switch high liquid level when, seperator into
Material pump startup starts to feed to seperator；When seperator failure or third oil tank liquid level switch low liquid level, seperator feed pump stops
Only.Floating-ball level switch in gear pump and the 4th fuel tank links, and high liquid level starts, and low liquid level stops.Booster pump and point
It disembarks and links, when seperator starts, booster pump starts, and when seperator stops, booster pump also stops.Pulp pump and the 5th oil
Floating-ball level switch in the slag case of case links：High liquid level starts, and low liquid level stops.
Meanwhile the first electric heater and temperature sensor in fuel tank links：When temperature is less than setting value, the first oil
The electric heater of case starts；When reaching setting value, electric heater stops.Electric heater and temperature sensor in third fuel tank into
Row linkage：When temperature is less than setting value, electric heater starts；When reaching setting value, electric heater stops.Electricity in 4th fuel tank
Heater and temperature sensor link：When temperature is less than setting value, electric heater starts；When reaching setting value, electrical heating
Device stops.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, all falls within the protection domain of the requires of the utility model.
Claims (5)
1. a kind of sump oil separating treatment system, it is characterised in that：Including controller, agitator tank, horizontal screw machine, sludge conveyer,
One water tank, the first fuel tank, the second fuel tank；Between the agitator tank outlet and the entrance of horizontal screw machine first is sequentially installed on pipeline
Electric butterfly valve, sleeping spiral shell feed pump, the first temperature sensor, third electric T-shaped valve and first check-valve；The horizontal screw machine
Slag phase outlet is connected to sludge conveyer by pipeline；The oil phase of the horizontal screw machine is exported by being equipped with the first electric T-shaped valve
Pipeline connect with the first fuel tank and the second fuel tank；The is equipped between oil phase outlet and the first electric T-shaped valve on pipeline
One grease sensor；The water phase outlet of the horizontal screw machine is connected by the first branch pipe(tube) with the first water tank respectively；Simultaneously by the
Two branch pipe(tube)s are connected with the electric knives gate valve on slag phase export pipeline；
Centrifugal water pump and the second electric T-shaped valve are installed on the outlet pipeline of first water tank；Second electric T-shaped valve
It is connected simultaneously by the entrance of pipeline and horizontal screw machine；The outlet of first fuel tank is by being equipped with the pipeline of the second electric butterfly valve
It is connected to the import of sleeping spiral shell feed pump；The intermediary interface of the third electric T-shaped valve is connected by being equipped with the pipeline of Hand-operated butterfly valve
It is connected to the side inlet of agitator tank；First electric butterfly valve, the second electric butterfly valve, the first electric T-shaped valve, second electronic three
Port valve, third electric T-shaped valve, the first temperature sensor and the first grease sensor are connect respectively with controller communication.
2. sump oil separating treatment system according to claim 1, it is characterised in that：It further includes and is connected with the second fuel-tank outlet
Third fuel tank；Third electric butterfly valve is installed on pipeline between second fuel tank and third fuel tank；The third fuel tank
Outlet is connected to seperator by pipeline；Seperator charging is sequentially installed between the third fuel tank and seperator on pipeline
Pump, heater, second temperature sensor and the 4th electric T-shaped valve；The steam inlet end of the heater is equipped with temperature control
Valve；The slag phase outlet of the seperator is connected to the 5th fuel tank；The water phase outlet of the seperator is connected to the first water tank；It is described
The oil phase outlet pipe road of seperator is connected to the 4th fuel tank；Between the seperator and the 4th fuel tank second is equipped on pipeline
Grease sensor and the 5th electric T-shaped valve；The 5th electric T-shaped valve intermediary interface is connect by pipeline with third fuel tank；
The third electric butterfly valve, second temperature sensor, the 4th electric T-shaped valve, the second grease sensor and the 5th electric three passes
Valve is connected respectively at controller communication.
3. sump oil separating treatment system according to claim 2, it is characterised in that：In the second electric T-shaped valve and horizontal screw machine
Entrance between be also equipped with second check-valve on pipeline.
4. sump oil separating treatment system according to claim 3, it is characterised in that：It further includes mounted on seperator feed pump
Second pressure gauge between heater and the second flowmeter between the 4th electric T-shaped valve and separator inlet.
5. sump oil separating treatment system according to claim 4, it is characterised in that：First fuel tank, third fuel tank and
4th fuel tank is separately installed with steam(-)coil, electric heater, floating-ball level switch and temperature sensor；Second oil
Case is equipped with steam(-)coil and floating-ball level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296130.XU CN207511875U (en) | 2017-10-09 | 2017-10-09 | A kind of sump oil separating treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296130.XU CN207511875U (en) | 2017-10-09 | 2017-10-09 | A kind of sump oil separating treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511875U true CN207511875U (en) | 2018-06-19 |
Family
ID=62534295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721296130.XU Active CN207511875U (en) | 2017-10-09 | 2017-10-09 | A kind of sump oil separating treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511875U (en) |
-
2017
- 2017-10-09 CN CN201721296130.XU patent/CN207511875U/en active Active
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