CN104984943B - Oil field operation high-pressure wash reclaims integrated apparatus and technique with cam rotor type operation sump oil sewage - Google Patents
Oil field operation high-pressure wash reclaims integrated apparatus and technique with cam rotor type operation sump oil sewage Download PDFInfo
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- CN104984943B CN104984943B CN201510413169.4A CN201510413169A CN104984943B CN 104984943 B CN104984943 B CN 104984943B CN 201510413169 A CN201510413169 A CN 201510413169A CN 104984943 B CN104984943 B CN 104984943B
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- 239000010865 sewage Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000003860 storage Methods 0.000 claims abstract description 75
- 230000005520 electrodynamics Effects 0.000 claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- 206010030113 Oedema Diseases 0.000 claims description 21
- 241000521257 Hydrops Species 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 239000003129 oil well Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 59
- 230000000694 effects Effects 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000010779 crude oil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/106—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by boiling the liquid
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The present invention proposes a kind of oil field operation high-pressure wash and reclaims integrated apparatus and technique with cam rotor type operation sump oil sewage.This device is made up of with waste-oil waste-water recovery equipment two parts steam cleaner, and steam cleaner includes clear water storage tank, water pipe, small pump, inner bag, hot water circulating pipeline, high-frequency electromagnetic coil, electromagnetic heating controller, steamdrum, hot water line, steam pipework, steam spraying gun, liquid level controller；Waste-oil waste-water recovery equipment includes sewage storage tank, liquid level controller, lobed rotor pump first, lobed rotor pump second, check-valves, electrodynamic valve, and sewage storage tank is structure as a whole with clear water storage tank.The application achieves operation field sump oil sewage and reclaims while completing steam clean, make full use of Electromagnetic Heating mode, it is achieved the most quickly purpose of heating；By the circulating-heating of clear water in clear water storage tank, it is achieved to the heat tracing of sump oil sewage in sewage storage tank.
Description
Technical field:
The present invention relates to oil field operation on-site steam clean and sump oil sewage recovery technology field, be specifically related to a kind of current collection
Magnetic heating-type vapor cleans the device and technique combined with cam rotor type operation field sump oil Disposal of Sewages.
Background technology:
Oil field construction operation high-pressure wash is to examine pump, workover treatment for oil field, belongs to cleaning technique field, oil field.Mesh
Before, in cleaning technique field, known oil field, boiler car, oil burning boiler are the most universal, but both cleaning equipments are all deposited
In weak point it is: boiler car, oil burning boiler also exist the shortcomings such as energy consumption is high, continuous performance is bad on using.
Have a large amount of oil-polluted water at oil well repairing operation scene to land.In order to prevent polluting environment, commonly used sump oil
Device for recycling sewage reclaims.Equipment in use is mainly blower fan and centrifugal pump or screw pump combination at present.Blower fan and screw pump
First with blower fan, slop tank is pumped into negative pressure during combination, utilizes negative pressure, by the pipeline being connected with slop tank, sump oil sewage is aspirated
To slop tank.Generally its swabbing pressure is less than 0.04MPa.When using blower fan suction in the winter time, a large amount of cold air meetings
Entering slop tank by pipeline, cause pipeline to hang wax, sump oil condenses, blocking pipeline.And enter the cold air in slop tank can
Reduce the temperature in tank, cause the sump oil in tank to condense, the liquid in more time heating tank can be wasted, affect work effect
Rate.With screw pump as the device of output pump, outer defeated pressure is typically not greater than 1.6MPa, and the pressure of production flow line is typically not greater than
1.0MPa, but in actual production, due to the interference of various factors, time the most in the winter time, line pressure can often exceed
1.6MPa, in causing tank, the situation do not gone out arranged by sump oil.With centrifugal pump as the device of output pump, owing to centrifugal pump can not carry
The medium that viscosity is big, could be outer defeated, when extending heating so the oil-polluted water in slop tank to be heated to the highest temperature
Between, and if well head liquid outlet quantity would have to greatly to call tank car suction, even if centrifugal pump is the most frequent in using the most in the winter time
Blocking.
Furthermore, the on-the-spot operating mode often occurring needing suction and outer row simultaneously to carry out of workover treatment, combination said before
When running this operating mode, tend not to be smoothed out.Again because its technological process is the most single, it is difficult to reply scene neatly many
The use demand become.Visible, generally there is inefficiency and crude oil blocking in winter pipe in existing waste-oil waste-water recovery equipment
The problems such as line, affect working performance.
Summary of the invention:
In order to solve the problem that background technology exists, the present invention proposes a kind of oil field operation high-pressure wash and cam follower
Formula operation sump oil sewage reclaims integrated apparatus and technique.The application is that oil field is examined pump and the two big devices at workover treatment scene
The device united two into one, while completing its two big major function, alleviates the work burden of operation team removal of home, decreases and remove
Family's vehicle.It addition, device can be by the functional realiey self-cleaning of steam clean.Sump oil Disposal of Sewages device has suction
Greatly, outer defeated pressure height, crude oil in winter are difficult to frozen plug pipeline and work efficiency high.
The technical scheme is that this device is made up of with waste-oil waste-water recovery equipment two parts steam cleaner,
Steam cleaner includes clear water storage tank, and clear water outlet end is connected with the arrival end of small pump by water pipe, moisturizing
Delivery side of pump end connects the arrival end of inner bag, is connected and has hot-water circulation pipe between arrival end and the top of inner bag of clear water storage tank
Road, the pipeline of the port of export of inner bag connects and has hot water valve, inner bag to be wound with high-frequency electromagnetic coil, and high-frequency electromagnetic coil connects to be had
Electromagnetic heating controller, the top of inner bag connects steamdrum, and the steam pipework of the steamdrum port of export connects steam valve, steams
The steam pipework of the drum port of export is connected after converging with the hot water piping of the port of export of inner bag mixed vapour spray gun, side wall of inner
On liquid level controller is installed；Waste-oil waste-water recovery equipment includes sewage storage tank, and described sewage storage tank and clear water storage tank are one
Body structure, the side installation liquid level controller of sewage storage tank, the pipeline of sewage storage tank arrival end and the port of export turns with cam respectively
The arrival end of sub-pump first and the port of export connect, the pipeline of sewage storage tank arrival end and the port of export respectively with the entering of lobed rotor pump second
Mouth end and port of export ` connect, and the port of export of lobed rotor pump first and lobed rotor pump second has pipeline to be connected with producing header respectively,
Producing and be provided with check-valves on header, the arrival end of lobed rotor pump first and lobed rotor pump second has pipeline and aspiration line respectively
Connecting, aspiration line is connected with discharging tube, and discharging tube is arranged on hydrops trench bottom, and hydrops slot welding is connected on flange pup joint, passes through
Bolt is connected with oil wellhead flange, and above-mentioned pipeline is provided with electrodynamic valve.
A kind of steam clean and sump oil Disposal of Sewages, comprise the following steps:
Being provided with clear water storage tank in this steam clean technique, described clear water storage tank passes through water pipe and small pump phase
Even, small pump provides clear water for inner bag, and the clear water in inner bag is heated to boiling by electromagnetic heating controller by high-frequency electromagnetic coil
Rise, produce steam further, be stored in drum, by regulation steam valve and hot-water valve, the steam in drum and inner bag
In hot water mixed by steam pipework and hot water line, via mixed vapour spray gun spray, it is achieved steam clean；When
When steam clean stops, steam off valve and hot-water valve, make the clear water in clear water storage tank enter in inner bag by small pump,
Through being returned to, in clear water storage tank, be circulated heating by hot water circulating pipeline after heating, this flow process is simultaneously achieved as sewage storage tank
Heat tracing.
The technological process of 6 of this sump oil Disposal of Sewages is as follows:
(1) suction flow process: open electrodynamic valve B, electrodynamic valve E, electrodynamic valve F, other electrodynamic valve cuts out, in lobed rotor pump first
Effect under, the sump oil sewage in hydrops groove enters in sewage storage tank along the path shown in arrow, it is achieved suction flow process；
(2) effluent stream journey: open electrodynamic valve A, electrodynamic valve D, other electrodynamic valve cuts out, in the effect of lobed rotor pump first
Under, the sump oil sewage in sewage storage tank enters in production header along the path shown in arrow, it is achieved effluent stream journey；
(3) suction and outer row carry out flow process simultaneously: open electrodynamic valve A, electrodynamic valve C, electrodynamic valve D, electrodynamic valve F, other electricity
Dynamic valve cuts out, and lobed rotor pump first, lobed rotor pump second works simultaneously, under the effect of lobed rotor pump second, in hydrops groove
Sump oil sewage enters in sewage storage tank along the path shown in arrow；Simultaneously under the effect of lobed rotor pump first, sewage stores up
Sump oil sewage in tank enters in production header along the path shown in arrow, it is achieved the stream that suction and outer row are carried out simultaneously
Journey；
(4) counter-flushing process: open electrodynamic valve A, electrodynamic valve C, electrodynamic valve E, electrodynamic valve F, other electrodynamic valve cuts out, convex
Under the effect of wheel impeller pump first, the sump oil sewage in sewage storage tank, along the path shown in arrow, returns through lobed rotor pump second
In hydrops groove, it is achieved counter-flushing process；
(5) in line flow process: open electrodynamic valve B, electrodynamic valve D, other electrodynamic valve cuts out, in the effect of lobed rotor pump first
Under, the sump oil sewage in hydrops groove enters in production header along the path shown in arrow, it is achieved in line flow process；
(6) self-loopa flow process: open electrodynamic valve A, electrodynamic valve E, electrodynamic valve F, other electrodynamic valve cuts out, at lobed rotor pump
Under the effect of first, the sump oil sewage in sewage storage tank, along the path shown in heavy line, returns to sewage through lobed rotor pump first
In storage tank, it is achieved self-loopa flow process.
The swabbing pressure of such scheme cam impeller pump first or lobed rotor pump second is 0.080MPa～0.087MPa, outward
Row pressure power is more than 2.0MPa.
There is advantages that the application is that the two big devices that oil field is examined pump and workover treatment scene close two
It is the device of, while completing its two big major function, alleviates the work burden of operation team removal of home, decrease moving van
?.It addition, device can be by the functional realiey self-cleaning of steam clean.Operation field is achieved while completing steam clean
Sump oil sewage reclaims.Make full use of Electromagnetic Heating mode, it is achieved the most quickly purpose of heating；By clear water in clear water storage tank
Circulating-heating, it is achieved to the heat tracing of sump oil sewage in sewage storage tank, heating unit is contactless with heated medium, safe and reliable.
Utilize the suction capacity of cam rotor mechanism, the sump oil sewage produced during workover treatment is drawn in sewage storage tank, or
Person is directly discharged to production flow line by outside it.Clear water storage tank carries out heat tracing to the sump oil sewage in sewage storage tank simultaneously, improves medium
Mobility, increase suction, improve outer row pressure power, winter, crude oil was not easy to frozen plug pipeline.This cam rotor type thus
It is big that operation field sump oil Disposal of Sewages has suction, and outer row pressure power is high, and winter, crude oil was not easy to the spy of frozen plug pipeline
Point.
Accompanying drawing illustrates:
Accompanying drawing 1 is the internal structure schematic diagram of the present invention；
Accompanying drawing 2 is steam clean flow process；
Accompanying drawing 3 is circulating-heating flow process；
Accompanying drawing 4 is suction flow process；
Accompanying drawing 5 is effluent stream journey；
Accompanying drawing 6 is that suction carries out flow process with outer row simultaneously；
Accompanying drawing 7 is counter-flushing process；
Accompanying drawing 8 is in line flow process；
Accompanying drawing 9 is self-loopa flow process；
Accompanying drawing 10 is the sectional view of the present invention；
Accompanying drawing 11 is the top view of accompanying drawing 10；
Accompanying drawing 12 is the B-B direction sectional view of accompanying drawing 11；
Accompanying drawing 13 is the left view of accompanying drawing 10.
Accompanying drawing 14 is operating platform and hydrops groove structural representation in the present invention.
In figure: 1-clear water storage tank；2-water pipe；3-small pump；4-inner bag；5-mixed vapour spray gun；6-Electromagnetic Heating
Controller；7-high-frequency electromagnetic coil；8-inner bag liquid level controller；9-steamdrum；10-steam pipework；11-steam valve；12-heat
Penstock；13-hot water circulating pipeline；14-sewage storage tank；15-lobed rotor pump first；16-lobed rotor pump second；17-liquid level control
Device processed；18-check-valves；19-oil well mouth；20-produces header；21-hydrops groove；22-aspiration line；The outer comb line of 23-；24-joins
Electricity cabinet；25-steam cleaner；26-waste-oil waste-water recovery equipment, 27-discharging tube, 28-operating platform.
Detailed description of the invention:
The invention will be further described below in conjunction with the accompanying drawings:
Shown in Fig. 1, Figure 10 and Figure 14, this steam clean and sump oil sewage reclaim integrated apparatus by steam cleaner
25 form with waste-oil waste-water recovery equipment 26 two parts, also include that power distribution cabinet 24, steam cleaner 25 include clear water storage tank 1,
Clear water storage tank 1 port of export is connected with the arrival end of small pump 3 by water pipe 2, and the port of export of small pump 3 connects inner bag 4
Arrival end, is connected between the arrival end of clear water storage tank 1 and the top of inner bag 4 and has hot water circulating pipeline 13, the port of export of inner bag 4
Connecting on pipeline and have hot-water valve 12, hot-water valve 12 is used for regulating steam ratio, and inner bag 4 is wound with high-frequency electromagnetic coil 7, high
Frequently solenoid 7 connects electromagnetic heating controller 6, and the top of inner bag 4 connects steamdrum 9, the steam of steamdrum 9 port of export
Connecting on pipeline 10 and have steam valve 11, steam valve 11 is used for regulating steam ratio, the steam pipework 10 of steamdrum 9 port of export
It is connected after converging with the pipeline of the port of export of inner bag 4 and has mixed vapour spray gun 5, inner bag 4 sidewall is provided with inner bag Liquid level
Device 8；Clear water storage tank 1 squeezes into inner bag 4 by hydronic warm water through small pump 3, uses the power on high-frequency electromagnetic coil 7 to interior
Gallbladder 4 heats, after producing steam and hot water, the steam in steamdrum 9 and the mixing of the hot water in inner bag 4, in internal system pressure
Under the effect of power, blended steam spraying gun 5 sprays, and is carried out workpiece；Use the power on high-frequency electromagnetic coil 7 inner bag 4 is carried out
Heating；High-frequency electromagnetic coil 7 is equidistant or Unequal distance is wrapped in outside inner bag 4, between inner bag 4 and high-frequency electromagnetic coil 7 looping every
Hot insulation material；Clean hot water and take from inner bag 4 middle and lower part；Clean steam and take from steamdrum 9；Clean steam and clean hot water through mixed
Close steam spraying gun 5 to export.
Steam clean operation principle is: start Electromagnetic Heating control chamber on and off switch, and power current enters Electromagnetic Heating control
After case processed, frequency conversion is high-frequency alternating current, and high frequency electric flows through high frequency coil and produces high frequency magnetic field, and inner bag 4 is by magnetic field induction self
Heating, whole during, the conversion of energy has been sensed by magnetic field eddy current and metal completely, and at inner bag 4 and high frequency coil
Between be enclosed with heat-insulating heat-preserving material, thus greatly reduce heat scatter and disappear, improve the thermal efficiency, therefore power savings ten
Divide notable.Now the water in inner bag 4 flashes to rapidly steam through high-temperature heating, and steam constantly assembles generation in steamdrum 9
Certain pressure, when in steamdrum 9, pressure reaches to set pressure, Electromagnetic Heating control chamber is automatically stopped the heating to inner bag 4.This
Time by opening steam valve and hot water valve, scene can be provided steam and hot water endlessly, steam ratio can be needed by scene
Asking arbitrarily regulation, expulsion pressure is stable, and adjustable between 0～0.8Mpa, outlet temperature 90 DEG C～100 DEG C and can realizing continuously
Voltage stabilizing work is until clear water storage tank 1 hydropenia, when inner bag 4 water level is less than low water level, by inner bag liquid level controller 8 to small pump 3
Providing signal of water shortage, now small pump 3 automatically operates and is carried out moisturizing to inner bag 4, when water level reaches setting position by clear water storage tank 1
Time, small pump 3 is automatically stopped moisturizing；Overall process realizes one-touch control, simple to operate.When steam clean stops, electromagnetism adds
Heat continues to run with, and heats the clear water in clear water storage tank 1, is carried out the sewage in sewage storage tank 14 by conduction of heat simultaneously
Heat tracing.
High-frequency electromagnetic heating means are applied in the steam cleaner of oil field: 1, utilization rate of electrical height, power savings
Significantly；2, the different parts that steam and hot water are taken from system, can arbitrarily regulate vapor-to-liquid ratio example, with satisfied different works
Make the needs of occasion；3, the high temperature that high-frequency electromagnetic coil 7 produces directly acts on inner bag 4, and gas production is big, aerogenesis speed is fast, complete
Full up sufficient work on the spot requirement；4, running voltage can be adjusted according to on-site actual situations.
Being provided with clear water storage tank 1 in steam clean technique, described clear water storage tank 1 is by water pipe 2 and small pump 3 phase
Even, small pump 3 provides clear water for inner bag 4.Clear water in inner bag 4 is heated by electromagnetic heating controller 6 by high-frequency electromagnetic coil 7
To boiling, produce steam further, be stored in steamdrum 9.By regulation steam valve 11 and hot-water valve 12, steamdrum 9
In steam mixed by steam pipework 10 and hot water line with the hot water in inner bag 4, spray via mixed vapour spray gun 5
Going out, it is achieved steam clean, accompanying drawing 2 is steam clean flow process.
When steam clean stops, the clear water in clear water storage tank 1 can be made to lead to steam off valve 11 and hot-water valve 12
Cross small pump 3 and enter in inner bag 4, through being returned to, in clear water storage tank 1, be circulated heating by hot water circulating pipeline 13 after heating, attached
Fig. 3 is circulating-heating flow process.This flow process is simultaneously achieved the function into sewage storage tank 14 heat tracing.
Waste-oil waste-water recovery equipment 26 includes that sewage storage tank 14, described sewage storage tank 14 are integrated knot with clear water storage tank 1
Structure, clear water storage tank 1 guarantees that the sump oil sewage in sewage storage tank 14 has good mobility.Liquid is installed in the side of sewage storage tank 14
Level controller 17, the pipeline of sewage storage tank 14 arrival end and the port of export respectively with arrival end and the port of export of lobed rotor pump first 15
Connecting, the pipeline of sewage storage tank 14 arrival end and the port of export is connected with arrival end and the port of export of lobed rotor pump second 16 respectively,
The port of export of lobed rotor pump first 15 and lobed rotor pump second 16 has pipeline to be connected with producing header 20 respectively, produces on header 20
Being provided with check-valves 18, the arrival end of lobed rotor pump first 15 and lobed rotor pump second 16 has pipeline with aspiration line 22 even respectively
Connecing, as shown in figure 14, aspiration line 22 is connected with discharging tube 27, and discharging tube 27 is arranged on bottom hydrops groove 21, and hydrops groove 21 is used
In collecting the oil-polluted water that operation wellhead overflows, hydrops groove 21 is welded on flange pup joint, by bolt and oil well mouth 19 flange
Being connected, above-mentioned pipeline is provided with electrodynamic valve, oil well mouth 19 has been built operating platform 28, operating platform 28 includes four
Lower limb, four supporting legs form framework with supporting leg tie-beam by tenon grafting, and platform beams is connected with supporting leg by supporting leg connecting pin,
Platform beams upper berth sets antiskid pedal, forms operating board；It is aided with operating board guardrail and the ladder of upper lower platform.Operating platform 28 is taken
After having built, by discharging tube 27 phase bottom aspiration line 22 interface of operation field clean and reuse environmental protecting device and hydrops groove 21
Even, operating worker carries out examining pump, workover treatment on platform.The sewage produced in operation process enters hydrops groove 21, by long-pending
Discharging tube 27 bottom liquid bath 21, enters the Water Tank of device under the swabbing action of lobed rotor pump, completes what sewage reclaimed
Work.The sump oil sewage that this device utilizes cam rotor mechanism to be overflowed by oil well mouth 19 is drawn in the sewage storage tank 14 of device；
Utilize lobed rotor pump by the sump oil wastewater disposition in sewage storage tank 14.This sump oil Disposal of Sewages device have suction big,
Outer defeated pressure is high, crude oil in winter is difficult to frozen plug pipeline and work efficiency high.
Lobed rotor pump first 15 is connected with well site hydrops groove 21 respectively with the arrival end of lobed rotor pump second 16, hydrops groove
Sump oil sewage is had in 21；The port of export of lobed rotor pump first 15 and lobed rotor pump second 16 You Liangge branch, one and storage respectively
Tank is connected, and it two is connected with the production header 20 of well in operation.Use lobed rotor pump as power source, utilize sedimentation principle
The sump oil sewage making entrance sewage storage tank 14 separates with silt.Two position controller 17 is installed on sewage storage tank 14, works as liquid
When face is in high level, equipment carries out outer row's operation；When liquid level is in low liquid level, equipment carries out vacuuming operation.
When currently used centrifugal pump or screw pump are used for aspirating, it is less than normal that suction is usually no more than 0.06MPa；For outer row
Time, because its outer row pressure power is usually no more than 1.6MPa, and actual often appearance needs outer row pressure power to need to reach about 2MPa
Situation, thus on the low side；It addition, its rotor is rigid surface, easily damaged by solid particle, so solid particle handling capacity is very
Low.And the swabbing pressure of the lobed rotor pump first 15 of the application or lobed rotor pump second 16 is 0.08MPa～0.087MPa, outer row
Pressure reaches more than 2.0MPa.Having suction force defeated pressure big, outer high, winter, crude oil was difficult to the feature of frozen plug pipeline, complete
Entirely disclosure satisfy that work on the spot requirement.And rotor of cam rotor pump surface is flexible material, particulate matter handling capacity is strong, maximum
30mm solid particle can be passed through；Typically can do operating in short-term, have rotating function, and its performance parameter is not by rotating
Impact, can aspirate and outer row simultaneously.
A set of technique of the application is capable of the technological process of 6, has higher to on-the-spot operating mode complicated and changeable
Adaptability, i.e. saves equipment, space and reduces the labor intensity of field operation workman simultaneously.The technological process of 6 is the most such as
Under:
(1) suction flow process is as shown in Figure 4: open electrodynamic valve B, electrodynamic valve E, electrodynamic valve F, and other electrodynamic valve valve cuts out,
Under the effect of lobed rotor pump first 15, the sump oil sewage in hydrops groove 21 enters into sewage along the path shown in aspiration line 22
In storage tank 14, it is achieved suction flow process；Stop suction when two position controller 17 detects high level, start outer row.
(2) effluent stream journey is as shown in Figure 5: open electrodynamic valve A, electrodynamic valve D, and other electrodynamic valve cuts out, at lobed rotor pump
Under the effect of first 15, the sump oil sewage in storage tank enters in production header 20 along the path shown in outer comb line 23, it is achieved
Effluent stream journey；Can carry out during outer row aspirating or start again when two position controller 17 detects low liquid level to take out simultaneously
Inhale.
(3) suction and outer row carry out flow process as shown in Figure 6 simultaneously: open electrodynamic valve A, electrodynamic valve C, electrodynamic valve D, electrodynamic valve
F, the closedown of other electrodynamic valve, lobed rotor pump first 15, lobed rotor pump second 16 work simultaneously, in the effect of lobed rotor pump second 16
Under, the sump oil sewage in hydrops groove 21 enters in sewage storage tank 14 along the path shown in aspiration line 22；Simultaneously at cam
Under the effect of impeller pump first 15, the sump oil sewage in sewage storage tank 14 enters into production and converges along the path shown in outer comb line 23
In pipe 20, it is achieved the flow process that suction and outer row are carried out simultaneously；
(4) counter-flushing process is as shown in Figure 7: open electrodynamic valve A, electrodynamic valve C, electrodynamic valve E, electrodynamic valve F, other electrodynamic valve
Closing, under the effect of lobed rotor pump first 15, the sump oil sewage in sewage storage tank 14, along outlet, enters through electrodynamic valve A
Lobed rotor pump first 15, enters lobed rotor pump second 16 through electrodynamic valve E, then is exported through electrodynamic valve by lobed rotor pump second 16
C returns in hydrops groove 21, it is achieved counter-flushing process, and what this flow process was rinsed is aspiration line 22, when aspiration line 22 is obstructed
Start this flow process.
(5) in line flow process is as shown in Figure 8: open electrodynamic valve B, electrodynamic valve D, and other electrodynamic valve cuts out, at lobed rotor pump
Under the effect of first 15, the sump oil sewage in hydrops groove 21 is through aspiration line 22, electrodynamic valve B, lobed rotor pump first 15 and electronic
Valve D enters in production header 20, it is achieved in line flow process；In this flow process, sump oil sewage is without sewage storage tank 14.When sump oil is dirty
Water can use in line flow process when need not heating and can arrange in addition.
(6) self-loopa flow process is as shown in Figure 9: open electrodynamic valve A, electrodynamic valve E, electrodynamic valve F, and other electrodynamic valve cuts out,
Under the effect of lobed rotor pump first 15, the sump oil sewage in sewage storage tank 14 is along electrodynamic valve A, lobed rotor pump first 15, electronic
Path shown in valve E, electrodynamic valve F returns in sewage storage tank 14, it is achieved self-loopa flow process.This flow process is used for cam rotor mechanism first
Cooling time overheated, when pipeline has blocking in order to protect this workflow of cam follower pump startup.
Claims (1)
1. a steam clean reclaims integrated apparatus with sump oil sewage, it is characterised in that: this device is by steam cleaner
(25) forming with waste-oil waste-water recovery equipment (26) two parts, steam cleaner (25) includes clear water storage tank (1), clear water storage tank
(1) port of export is connected with the arrival end of small pump (3) by water pipe (2), and the port of export of small pump (3) connects inner bag (4)
Arrival end, be connected between arrival end and the top of inner bag (4) of clear water storage tank (1) and have hot water circulating pipeline (13), inner bag (4)
The port of export hot water piping on connect have hot-water valve (12), inner bag (4) to be wound with high-frequency electromagnetic coil (7), high-frequency electromagnetic
Coil (7) connects electromagnetic heating controller (6), and the top of inner bag (4) connects steamdrum (9), steamdrum (9) port of export
The upper connection of steam pipework (10) has steam valve (11), the steam pipework (10) of steamdrum (9) port of export and the outlet of inner bag (4)
The hot water piping of end connects after converging mixed vapour spray gun (5), and inner bag (4) sidewall is provided with inner bag liquid level controller (8)；
Waste-oil waste-water recovery equipment (26) includes sewage storage tank (14), and described sewage storage tank (14) and clear water storage tank (1) are one
Body structure, liquid level controller (17), sewage storage tank (14) arrival end and the pipeline of the port of export are installed in the side of sewage storage tank (14)
Being connected with arrival end and the port of export of lobed rotor pump first (15) respectively, the pipeline of sewage storage tank (14) arrival end and the port of export divides
It is not connected with arrival end and the port of export of lobed rotor pump second (16), lobed rotor pump first (15) and lobed rotor pump second (16)
The port of export has pipeline to be connected with producing header (20) respectively, produces and is provided with check-valves (18), lobed rotor pump on header (20)
The arrival end of first (15) and lobed rotor pump second (16) has pipeline to be connected with aspiration line (22) respectively, aspiration line (22) and row
Liquid pipe (27) connects, and discharging tube (27) is arranged on hydrops groove (21) bottom, and hydrops groove (21) is welded on flange pup joint, passes through spiral shell
Bolt is connected with oil well mouth (19) flange, and above-mentioned pipeline is provided with electrodynamic valve.
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| CN201510413169.4A CN104984943B (en) | 2015-07-15 | 2015-07-15 | Oil field operation high-pressure wash reclaims integrated apparatus and technique with cam rotor type operation sump oil sewage |
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| CN201510413169.4A CN104984943B (en) | 2015-07-15 | 2015-07-15 | Oil field operation high-pressure wash reclaims integrated apparatus and technique with cam rotor type operation sump oil sewage |
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| CN104984943B true CN104984943B (en) | 2016-12-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106839430B (en) * | 2017-03-30 | 2023-01-31 | 广东美的厨房电器制造有限公司 | Microwave water heater |
| CN107100590B (en) * | 2017-06-14 | 2023-03-28 | 大庆市福安石油科技有限公司 | Heatable environment-friendly type dirty oil and sewage recovery processing device applied to oil field |
| CN108316888A (en) * | 2018-02-12 | 2018-07-24 | 新疆石油管理局有限公司准东勘探开发分公司 | The clear device in sucker rod environmental protection ground and ground clearing method |
| CN110732519B (en) * | 2019-11-15 | 2024-08-20 | 上海韦航装备科技有限公司 | Multifunctional decontamination equipment for army equipment |
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| CN104984943A (en) | 2015-10-21 |
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Effective date of registration: 20170622 Address after: Kaiyuan Street 163000 Heilongjiang province Ranghulu District of Daqing economic and Technological Development Zone No. 9 Patentee after: Daqing Sino mechanical and Electrical Equipment Co., Ltd. Address before: 101, room 3, gate 43, Zibin Lluis bin District, Saertu District, Heilongjiang, Daqing, 163000 Patentee before: Su Yixin |
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