CN208057402U - Environmentally friendly sump oil water recovery device - Google Patents
Environmentally friendly sump oil water recovery device Download PDFInfo
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- CN208057402U CN208057402U CN201820566130.5U CN201820566130U CN208057402U CN 208057402 U CN208057402 U CN 208057402U CN 201820566130 U CN201820566130 U CN 201820566130U CN 208057402 U CN208057402 U CN 208057402U
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- pump
- oil tank
- helical rotors
- twin helical
- water recovery
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Abstract
The utility model proposes environmentally friendly sump oil water recovery devices.It receives and twin helical rotors pump is installed on oil tank,Twin helical rotors pump inlet side ducts, which are inserted into, receives tank bottom,Outlet conduit installed in series in order has check-valves,Ball valve,Pressure gauge and pressure sensor,Fluid level controller and access hole,Twin helical rotors pump discharge bypass is connected with flush pipe,Environmentally friendly sump oil water recovery device is used as outer defeated power using twin helical rotors pump,With pressure height,It is applicable in and is conveyed over long distances with high viscosity,Rotating speed is low,It is absolutely not contacted between rotor and rotor,It is used for a long time also without abrasion,Smooth running,Low noise,High efficiency,It is strong from energy absorption simultaneously,The characteristics of can evacuating,Pass through liquid level gauge,Pressure monitor sensor controls work on the spot situation,Reliable operation,It is provided simultaneously with from pre-washing function,It reduces labor intensity,Grid is set,Filter improves the service life of twin helical rotors pump,With clean environment firendly,It operates steadily,Service life is long,The low feature of maintenance cost,Favorably promote the use of.
Description
Technical field：
The utility model is related to oilfield sump oil recovery technology field, specifically environmentally friendly sump oil water recovery device.
Background technology：
Currently, oil field petroleum transferring station, turn to be equipped with many pumps in the pumping plants such as oily dehydrating plant, the coolant liquid of pump has certain
Leakage rate, every pump general control are required for doing and be recycled, keep in 300-1200ml/h, the sump oil of these leakages
Workshop hygiene realizes that oil recovery, the common effluent oil recovery device in oil field are to focus on sump oil in waste oil recovery cylinder simultaneously, leads to
It crosses gear pump or submerged pump is connected with pipeline, be sent in coming oil surge tank, gear pump easily blocks, and abrasion, holddown reduce making for pump
Use the service life；The pump head of submerged pump is located at liquid level hereinafter, motor shaft extends, and there are vibrations greatly, noise is big, pump head maintenance difficult, no
The unfavorable factors such as it can aspirate the big liquid of viscosity, cannot evacuate.
Invention content：
To solve the above-mentioned problems, the utility model provides environmentally friendly sump oil water recovery device.
The technical solution of the utility model is：Environmentally friendly sump oil water recovery device, including oil tank is received, it is a round appearance to receive oil tank
Device is received oil tank top and is bolted to connection equipped with flange, blind flange, double helix is equipped on the flange of the receipts oil tank
Impeller pump, twin helical rotors pump inlet side connecting pipe are inserted into blind flange and enter receipts tank bottom, twin helical rotors pump discharge one
The multi-purpose station pipeline installed in series in order of side has check-valves and ball valve, and bypass is connected with pressure on the pipeline between check-valves and ball valve
Gauge stand is parallel with pressure gauge and pressure sensor on pressure gauge base, be equipped on the receipts oil tank flange fluid level controller and
Access hole；The one side ducts installed in series in order of twin helical rotors pump discharge has check-valves and ball valve, in twin helical rotors
On pipeline between pump discharge and check-valves, bypass is connected with flush pipe, and being installed in series in flush pipe has ball valve, rinses pipe end
Receipts tank bottom center is deep into arrange downward；The receipts oil tank, the tank skin side for receiving oil tank are provided with square hole connection receiving port,
Grid is equipped in receiving port.
The twin helical rotors pump inlet side connecting pipe is inserted into blind flange and enters receipts tank bottom, is located at and receives oil tank bottom
The inlet tube of the spiral rotor pump in pairs road junction in portion is equipped with filter.
The twin helical rotors pump 6 inlet side connecting pipes insertion blind flange and enter 1 bottom of receipts oil tank, twin helical rotors
It pumps bypass in 6 inlet side connecting pipes and vacuum pressure sensor 13, the base bearing outside of twin helical rotors pump 6 is installed
Base bearing temperature sensor 14 is installed.
The utility model has the advantages that：Environmentally friendly sump oil water recovery device is using twin helical rotors pump as outer defeated
Power has pressure high, is applicable in and is conveyed over long distances with high viscosity, and rotating speed is low, is absolutely not contacted between rotor and rotor, is used for a long time
Also without abrasion, smooth running, low noise, high efficiency, and meanwhile it is strong from energy absorption, the characteristics of can evacuating, pass through liquid level gauge, pressure
Sensor monitoring controls work on the spot situation, and reliable operation is provided simultaneously with from pre-washing function, reduces labor intensity, setting grid,
Filter improve twin helical rotors pump service life, have clean environment firendly, operate steadily, service life is long, maintenance cost is low
The characteristics of, favorably promote the use of.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is 1 vertical view of attached drawing.
1- receipts oil tank in figure, 2- pressure gauges, 3- filters, 4- receiving ports, 5- grids, 6- twin helical rotors pump, 7- ball valves,
8- pressure sensors, 9- check-valves, 10- fluid level controllers, 11- flush pipes, 12- access holes, 13- vacuum pressure sensors, 14-
Base bearing temperature sensor.
Specific implementation mode：
The utility model is described in further detail below in conjunction with the accompanying drawings：
Shown in Fig. 1 combinations Fig. 2, environmentally friendly sump oil water recovery device, including oil tank 1 is received, receipts oil tank 1 is a bulge,
It receives 1 top of oil tank to be bolted to connection equipped with flange, blind flange, double helix is installed on the flange of the receipts oil tank 1
Impeller pump 6, twin helical rotors pump 6 inlet side connecting pipes insertion blind flange and enter 1 bottom of receipts oil tank, and twin helical rotors pump 6 goes out
The multi-purpose station pipeline installed in series in order of mouth side has check-valves 9 and ball valve 7, check-valves 9 to prevent liquid reflux, and ball valve 7 is for cutting
Pipeline operations when disconnected maintenance, adjustment flow, bypass is connected with pressure gauge base, pressure gauge on the pipeline between check-valves 9 and ball valve 7
It is parallel with pressure gauge 2 and pressure sensor 8 on seat, 2 scene of pressure gauge shows output channel pressure, and pressure sensor is by efferent duct
Road pressure teletransmission to monitoring center monitors, and fluid level controller 10 and access hole 12, liquid level are equipped on 1 flange of receipts oil tank
Controller 10 live can show liquid level, while liquid level signal being passed in switch board, the start and stop of control twin helical rotors pump 6.
Twin helical rotors pump 6 uses two rotors moved synchronously, rotor to be passed by a pair of of external synchronous gear box
Dynamic, rotor synchronizes negative direction rotation under the drive of transmission shaft, special to constitute higher vacuum degree and discharge pressure
Not Shi He corrosivity high viscosity medium conveying, have pressure high, be applicable in and quantitatively conveyed with high-drag over long distances, rotating speed is low, turns
It absolutely not contacts, is used for a long time also without abrasion, smooth running, low noise, high efficiency, while strong from energy absorption between son and rotor,
The characteristics of can evacuating, will not cause the pump housing to damage in the case where receiving no liquid in oil tank.
It receives oil tank and is embedded in semi-underground use, the greasy dirt, sewage in pumping plant, which flow into, to be received in oil tank 1, is become when receiving liquid level in oil tank 1
When change, fluid level controller 10 transmits a signal to switch board, and switch board controls the start and stop of twin helical rotors pump.
The 6 one side ducts installed in series in order of outlet of twin helical rotors pump has check-valves 9 and ball valve 7, in double helix
Impeller pump 6 exports on the pipeline between check-valves 9, and bypass is connected with flush pipe 11, and being installed in series in flush pipe 11 has ball valve
7,11 end of flush pipe is deep into 1 bottom centre of receipts oil tank and arranges downward, after receiving 1 usage time of oil tank for a period of time, tank bottom
The deposits such as silt, greasy dirt can be accumulated, the ball valve 7 of multi-purpose station pipeline is closed, open the ball valve 7 on 11 pipeline of flush pipe, are opened double
The silt greasy dirt of tank bottom accumulation is rinsed float by spiral rotor pump 6, the flow generated using pump and pressure washing tank bottom,
It is adjusted to production procedure again, pot liquid is discharged, the trouble of manual cleaning and more environmentally-friendly health can be removed from using flush pipe.
The receipts oil tank 1, the tank skin side for receiving oil tank 1 are provided with square hole connection receiving port 4, the oil of evaporating, emitting, dripping or leaking of liquid or gas in pumping plant
The sewage that soiling solution body, cleaning generate is entered by receiving port 4 receives oil tank 1, and it is big for blocking that grid 5 is equipped in receiving port 4
Particle sundries.
The twin helical rotors pump 6 inlet side connecting pipes insertion blind flange and enter 1 bottom of receipts oil tank, are located at and receive oil tank
The twin helical rotors of 1 bottom pump 6 inlet tube road junctions and are equipped with filter 3, are used for impurity screening, protect the pump housing.
The twin helical rotors pump 6 inlet side connecting pipes insertion blind flange and enter 1 bottom of receipts oil tank, twin helical rotors
It pumps bypass in 6 inlet side connecting pipes and vacuum pressure sensor 13, the base bearing outside of twin helical rotors pump 6 is installed
Base bearing temperature sensor 14 is installed, when pump housing inlet side stops, the vacuum pressure installed in pump housing inlet pipeline senses
Device 13 detects that the variation of vacuum degree, control twin helical rotors pump 6 stoppage protections, and when the pump housing blocks, base bearing is because of load mistake
Big temperature increases, and base bearing temperature sensor 14 detects that the variation of temperature, control twin helical rotors pump 6 stoppage protections, vacuum
It is reliable that pressure sensor 13 and base bearing temperature sensor 14 formed prevents that dry running protection system can be run with protective device
Property, safety, without the dry operating of medium caused by such as the cutout or the blocking that are generated suddenly by the damage of liquid level self-controller
It can timely stop device operation when equal unusual conditions.
Environmentally friendly sump oil water recovery device is specially designed according to the working condition of pumping station in oil field, is leaked for handling pumping plant
Crude oil, sump oil, waste oil, waste water etc., the present apparatus are a kind of novel, positive discharge capacities, have the characteristics that the integrating device of positive displacement have strong
Self-priming, pulse free, high efficiency, low energy consumption, low vibration, low noise, without several big features such as vulnerable part, on-line maintenance.
Device is by twin helical rotors pump 6, liquid level self-controller 10, vacuum pressure sensor 13 and base bearing temperature sensing
What device 14 formed prevents that the part sets such as dry running protection system become set of device, and core is twin helical rotors pump 6, and the pump is using double
Support construction, operation is more stable, startup can normal drainage, therefore reliable operation, high degree of automation implements autocontrol operation, liquid
Position reaches specified altitude i.e. automatic start up system, and liquid level is reduced to specified position i.e. autostop.And pumped (conveying) medium is required not
Height, good by performance, the scope of application is very wide, has many kinds of parameters and configuration to meet different working condition requirements.
By long-term production run, with strong self-priming, low energy consumption, low maintenance cost, high pass rate and stabilization work
The features such as making performance not only reduces production cost, and more oil field production solves the problems, such as, while also bringing considerable economic effect
Benefit, become efficient, energy saving, consumption reduction under oil field new production pattern, environmentally protective production a kind of developing direction and trend.
There are following advantages for environmentally friendly sump oil water recovery device
1, unique design concept：
It is the structure for driving main body with centrifugal submerged pump that environmentally friendly sump oil water recovery device, which has been abandoned in the past, for sump oil water
Complex characteristics, use instead percent of pass higher, operation it is more stable, repair more easily twin helical rotors pump, inside installed additional it is interior
The sealing of formula packaging is set, has accomplished the characteristic never leaked out.Heating tube inside device has been designed to spiral dismountable structure,
The maintenance, repair being more convenient in the future；
2, low energy consumption, high efficiency：
Volumetric efficiency and mechanical efficiency are all very high, and gross efficiency can reach 85% or so, and low energy consumption；It is compact-sized, reasonable.
3, easy to maintenance, expense is low：
Maintenance, repair people's workload is few, and maintenance cost is extremely low, no quick-wear part, and rubber layer is covered outside helical rotor
It can be coated again after abrasion, rotor is reusable, reduces maintenance cost.
4, high pass rate：
In the retracting device used in previous oil field, because of the complexity of medium, the impeller stream of centrifugal pump is often caused
Road blocks, and to generate dry operating, causes the abrasion of pump.And LXHS type rings protect the twin helical rotors that sump oil water recovery device uses
Pump either has higher percent of pass for the medium of toughness, corrosivity or the bulky grain of medium, high microsteping, will not
Pump itself is had an impact.
5, reliability, stability are high：
After device operating without shearing, pulse free, performance be stable, with small vibration, high efficiency, low energy consumption, low noise etc..It is simultaneously
The stability and reliability of device operation are improved, " preventing dry running protection system " of configuration can be with the reliable of protective device operation
Property, safety, without the dry operating of medium caused by such as the cutout or the blocking that are generated suddenly by the damage of liquid level self-controller
It can timely stop device operation when equal unusual conditions.
Environmentally friendly sump oil water recovery device is used as outer defeated power using twin helical rotors pump, has pressure high, is applicable in over long distances
It being conveyed with high viscosity, rotating speed is low, is absolutely not contacted between rotor and rotor, is used for a long time also without abrasion, smooth running, low noise,
High efficiency, at the same it is strong from energy absorption, the characteristics of can evacuating, work on the spot feelings are controlled by liquid level gauge, pressure monitor sensor
Condition, reliable operation are provided simultaneously with from pre-washing function, reduce labor intensity, and setting grid, filter improve twin helical rotors pump
Service life, have the characteristics that clean environment firendly, operate steadily, service life is long, maintenance cost is low, favorably promote the use of.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and according to any modification or equivalent variations made by the technical essence of the utility model, it is new to still fall within this practicality
Type range claimed.
Claims (3)
1. a kind of environmental protection sump oil water recovery device, including receive oil tank (1), it is characterised in that：It is a bulge to receive oil tank (1),
It receives oil tank (1) top to be bolted to connection equipped with flange, blind flange, be equipped on the flange of the receipts oil tank (1) double
Spiral rotor pump (6), twin helical rotors pump (6) inlet side connecting pipe are inserted into blind flange and enter receipts oil tank (1) bottom, double helix
The multi-purpose station pipeline installed in series in order of impeller pump (6) outlet side has check-valves (9) and ball valve (7), check-valves (9) and ball valve
(7) bypass is connected with pressure gauge base on the pipeline between, and pressure gauge (2) and pressure sensor (8), institute are parallel on pressure gauge base
Fluid level controller (10) and access hole (12) are installed on receipts oil tank (1) flange stated；Twin helical rotors pump (6) outlet
One side ducts installed in series in order has check-valves (9) and ball valve (7), between twin helical rotors pump (6) outlet and check-valves (9)
Pipeline on, bypass is connected with flush pipe (11), and being installed in series in flush pipe (11) has ball valve (7), and flush pipe (11) end is deep
Enter to receipts oil tank (1) bottom centre and arranges downward；The receipts oil tank (1), the tank skin side for receiving oil tank (1) are provided with square hole connection
Receiving port (4), receiving port (4) is interior to be equipped with grid (5).
2. environmental protection sump oil water recovery device according to claim 1, it is characterised in that：The twin helical rotors pump（6）
Inlet side connecting pipe is inserted into blind flange and enters receipts oil tank（1）Bottom is located at and receives oil tank（1）The twin helical rotors of bottom pump（6）
Inlet tube road junction is equipped with filter（3）.
3. environmental protection sump oil water recovery device according to claim 1, it is characterised in that：The twin helical rotors pump (6)
Inlet side connecting pipe is inserted into blind flange and enters receipts oil tank (1) bottom, is bypassed in twin helical rotors pump (6) inlet side connecting pipe
Vacuum pressure sensor (13) is installed, base bearing temperature biography is installed on the outside of the base bearing of twin helical rotors pump (6)
Sensor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566130.5U CN208057402U (en) | 2018-04-19 | 2018-04-19 | Environmentally friendly sump oil water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566130.5U CN208057402U (en) | 2018-04-19 | 2018-04-19 | Environmentally friendly sump oil water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057402U true CN208057402U (en) | 2018-11-06 |
Family
ID=63983268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566130.5U Active CN208057402U (en) | 2018-04-19 | 2018-04-19 | Environmentally friendly sump oil water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626115A (en) * | 2018-04-19 | 2018-10-09 | 大庆华帝石油科技有限公司 | Environmentally friendly sump oil water recovery device |
| CN110201423A (en) * | 2019-04-28 | 2019-09-06 | 袁承轩 | A kind of automatic water cut-off device based on rotary process |
| CN110201423B (en) * | 2019-04-28 | 2024-05-03 | 袁承轩 | Automatic water cutting device based on rotation method |
-
2018
- 2018-04-19 CN CN201820566130.5U patent/CN208057402U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626115A (en) * | 2018-04-19 | 2018-10-09 | 大庆华帝石油科技有限公司 | Environmentally friendly sump oil water recovery device |
| CN110201423A (en) * | 2019-04-28 | 2019-09-06 | 袁承轩 | A kind of automatic water cut-off device based on rotary process |
| CN110201423B (en) * | 2019-04-28 | 2024-05-03 | 袁承轩 | Automatic water cutting device based on rotation method |
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