CN106116073A - A kind of environment-friendly type oil sludge processing system and technique - Google Patents
A kind of environment-friendly type oil sludge processing system and technique Download PDFInfo
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- CN106116073A CN106116073A CN201610620185.5A CN201610620185A CN106116073A CN 106116073 A CN106116073 A CN 106116073A CN 201610620185 A CN201610620185 A CN 201610620185A CN 106116073 A CN106116073 A CN 106116073A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/002—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal in combination with oil conversion- or refining processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/04—Diesel oil
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of environment-friendly type oil sludge processing system and technique, the feed(raw material)inlet of one-level greasy filth separation sledge connects oil sludge storage tank, and the separation oil export of I and II greasy filth separation sledge connects oil storage unit respectively, and mixing water entrance connects water cell respectively；The separation water out of pressure filter connects water tank；The crude exports of oil storage tank connect light oil extraction unit and crude oil warehouse, and the light oil outlet of light oil extraction unit connects the fuel filler of heat conducting oil boiler；One-level greasy filth separation sledge, two grades of greasy filth separation sledges, water cell, oil storage units are all provided with heater, and the conduction oil oil-in of heater, conduction oil oil-out connect heat conducting oil boiler respectively and form heat supplying loop.The present invention can be effectively realized oil, silt particle, water three phase separation, and water and medicament in system can recycle, and oil and silt particle recycle；Really realize oil-containing mud sand harmless treatment and recycling；System energy consumption is low, it is little to invest, do not produce secondary pollution.
Description
Technical field
The present invention relates to a kind of greasy dirt cleaning system, particularly relate to a kind of environment-friendly type oil sludge processing system and technique.
Background technology
Oily sludge refers to be mixed into the mud of the mink cell focuses such as crude oil, various product oil, residual oil.Oily sludge is not nature
It is inherently present, mainly causes crude oil to leak ground at oilfield exploitation, petroleum refining process, be blended in earth, water etc.
The mixture formed together.Oily sludge typically by oil-in-water (o/w), Water-In-Oil (w/o) and suspended solid form steady
Fixed suspension emulsion system, costs and poor dehydration results, sludge components and physical property are by sewage quality, the process factor such as technique, adding medicine
Impact, diversity is big, and intractability is high, and oil content difference is bigger.
Oily sludge is bulky, if not being acted upon directly discharging, not only takies a large amount of arable land, and to soil around
Earth, water body, air all will result in pollution, with foul gas produce, mud contain substantial amounts of pathogen, parasite (ovum), copper,
The heavy metals such as zinc, chromium, hydrargyrum, salt with, wherein contain the foul smellings such as a large amount of benzene homologues, phenols, Polychlorinated biphenyls, dioxin, anthracene, pyrene
Noxious substance and the poisonous and harmful substance of the difficult degradation such as radionuclide.Arbitrarily landfill, can cause subsoil water severe contamination, grain
The heavy damage of the natural ecosystem such as food crop, trees, vegetation.
Summary of the invention
The invention provides a kind of environment-friendly type oil sludge processing system and technique, it is possible to be effectively realized oil, silt particle, water three
Being separated, water and medicament in system can recycle, and oil and silt particle recycle；Really realize the innoxious place of oil-containing mud sand
Reason and recycling；System energy consumption is low, it is little to invest, do not produce secondary pollution.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of environment-friendly type oil sludge processing system, including one-level greasy filth separation sledge, two grades of greasy filth separation sledges, pressure filter, storages
Water unit, oil storage unit, light oil extraction unit and heat conducting oil boiler；The feed(raw material)inlet of described one-level greasy filth separation sledge is by long
Bar pump or bucket elevator connect oil sludge storage tank, and it is separated oil export and is connected the oil storage tank of oil storage unit by oil pipeline,
Mixing water entrance connects the water tank of water cell by aqueduct；The separation oil export of two grades of greasy filth separation sledges passes through oil transportation
Pipeline connects oil storage tank, and mixing water entrance connects water tank by aqueduct；The separation water out of pressure filter connects water tank；
The crude exports of oil storage tank connect crude oil import and crude oil warehouse, the light oil of light oil extraction unit by crude oil pipeline
The light oil outlet of extraction unit connects the fuel filler of heat conducting oil boiler by light oil conveyance conduit；One-level greasy filth separates
Sledge, two grades of greasy filth separation sledges, water cell, oil storage units are all provided with heater, and the conduction oil oil-in of heater, conduction oil are fuel-displaced
Mouth is connected heat conducting oil boiler by conduction oil oil inlet pipe and conduction oil oil return pipe and is formed heat supplying loop respectively.
Described one-level greasy filth separation sledge includes ion exchange pot, is provided with crude oil storehouse one side by side and mixing is anti-in ion exchange pot
Ying Cangyi, is provided with aeration plate one and agitator one in hybrid reaction storehouse one, multiple aeration plates one are connected with Roots blower one；Mixed
Closing reaction warehouse one and be provided with oil sludge charging aperture one, greasy dirt discharging opening one and dosing mouth, dosing mouth passes through mechanically actuated diaphragm metering pump
Connecting dosing tank, greasy dirt discharging opening one connects the greasy dirt charging aperture two of two grades of greasy filth separation sledges by screw pump one；Crude oil
It is equipped with radio-frequency capacity transmitter in storehouse one and hybrid reaction storehouse one.
Described two grades of greasy filth separation sledges include fractionating tank, are provided with crude oil storehouse two and hybrid reaction storehouse two in fractionating tank side by side,
Being provided with aeration plate two and agitator two in hybrid reaction storehouse two, multiple aeration plates two are connected with Roots blower two；Hybrid reaction
Storehouse two is provided with oil sludge charging aperture two and greasy dirt discharging opening two, and greasy dirt discharging opening two connects pressure filter by screw pump two
Charging aperture；It is equipped with radio-frequency capacity transmitter in crude oil storehouse two and hybrid reaction storehouse two.
Being provided with tube settler groove before described pressure filter, tube settler groove is provided with chemicals dosing plant, tube settler groove and pressure filter
Between connection pipeline on set screw pump three.
Being provided with water tank in described water cell, water tank sets glass-tube liquid level meter；Water tank separate with one-level greasy filth sledge,
Pipeline pump is set respectively on the aqueduct of two grades of greasy filth separation sledge connections.
Being provided with oil storage tank and lobed rotor pump in described oil storage unit, crude oil of oil storage tank of oil outlet is connected by lobed rotor pump
Crude oil pipeline towards light oil extraction unit.
Described light oil extraction unit is provided with petroleum tank, cooling tank, buffer tank and heavy oil tank, petroleum tank is provided with heat conduction
Oil heat exchanger tube, is provided with cooling water inner coil pipe in cooling tank, the light oil outlet of petroleum tank is sequentially connected with cooling tank and buffer tank, slow
Deposit tank and connected the light oil conveyance conduit leading to heat conducting oil boiler by dosing pump；The mink cell focus outlet of petroleum tank connects heavy oil
Tank.
On conduction oil oil inlet pipe before described one-level greasy filth separation sledge, two grades of greasy filth separation sledges, water cell, oil storage units
It is respectively equipped with temperature control adjusting valve.
Environment-friendly type sump oil sludge treatment technology based on a kind of environment-friendly type oil sludge processing system, comprises the steps:
1) oil sludge is transported in one-level greasy filth separation sledge by stock pump or bucket elevator, by the pipe of water cell
Water in water tank is added in hybrid reaction storehouse one by road pump, mixes with oil sludge；Oil sludge through the mixing that adds water, stir, mixed medicine,
Oil and mud-water separation is realized after heating；Isolated crude oil enters crude oil storehouse one, by the radio frequency electric capacity arranged in crude oil storehouse one
Formula transmitter controls the lobed rotor pump in oil storage unit by the crude oil suction oil storage tank in crude oil storehouse one；
2) when the temperature in hybrid reaction storehouse one rises to more than 70 DEG C, by screw pump one by the dirt in hybrid reaction storehouse one
Greasy filth is drawn in two grades of greasy filth separation sledges；Stock pump is controlled by the radio-frequency capacity transmitter arranged in hybrid reaction storehouse one
Or bucket elevator supplements oil sludge in hybrid reaction storehouse one；
3) by the pipeline pump of water cell, the water in water tank is added in hybrid reaction storehouse two, in hybrid reaction storehouse two
Oil sludge, after the mixing that adds water, stirring, heat, realizes oil and mud-water separation further；Isolated crude oil enters crude oil storehouse two,
The lobed rotor pump in oil storage unit is controlled by crude oil storehouse two by the radio-frequency capacity transmitter arranged in crude oil storehouse two
Crude oil suction oil storage tank；After hybrid reaction storehouse two reaches the liquid level upper limit, by the radio frequency electric capacity arranged in mixing reactor two
Formula transmitter controls screw pump two by isolated muddy water suction tube settler groove；
4) in tube settler groove, in muddy water, add catalyst by chemicals dosing plant, accelerate sediment settlement speed, sedimentation
After silt inject by screw pump three pressure filter carry out filter pressing, it is achieved silt is separated from water, and obtains the silt being dried；Filter pressing
The water gone out enters in water tank；
5) crude oil in oil storage tank, pumps into light oil extraction unit on a small quantity by lobed rotor pump, and remaining is all pumped into former
In oil tank；Light oil extraction unit utilizes the refinement point difference of different oil product to extract diesel oil, and diesel oil is transported to heat conduction oil boiler
Use as fuel in the burner of stove.
Compared with prior art, the invention has the beneficial effects as follows:
1) using physics mode washing oil sludge, medicament all uses environment protection-type to be catalyzed medicament, and the catalysis produced after reaction is produced
Thing safety non-pollution, meets correlative link guaranteed request, does not produce secondary pollution；
2) can be effectively realized oil, silt particle, water three phase separation, intrasystem water and medicament all can be recycled, recovery of oil,
For the heating of intrasystem heat conducting oil boiler or input crude oil warehouse；Silt particle may be used for place mat well site or road, it is also possible to
Wall brick and the paving brick of high intensity is made by brickmaking machine；Really realize oil-containing mud sand harmless treatment and recycling, no pollution
Discharge, and obvious economic benefit can be brought；
3) system energy consumption is low, invests little, and income is big.
Accompanying drawing explanation
Fig. 1 is the structural representation (process chart) of a kind of environment-friendly type oil sludge processing system of the present invention.
Fig. 2 is the structural representation of one-level greasy filth separation sledge of the present invention.
Fig. 3 is the structural representation of two grades of greasy filth separation sledges of the present invention.
Fig. 4 is pressure filter of the present invention and the structural representation of tube settler groove.
Fig. 5 is the structural representation of water tank of the present invention.
Fig. 6 is the structural representation of oil storage tank of the present invention.
Fig. 7 is the structural representation of light oil extraction equipment of the present invention.
In figure: 1. hybrid reaction storehouse 1, stock pump 2. one-level greasy filth separation sledge 201. crude oil storehouse 1 aeration
Dish 1 agitator 1 Roots blower 1 oil sludge charging aperture 1 mechanically actuated diaphragm metering pump 208.
Hybrid reaction storehouse 2 303., one 3. two grades of greasy filth separation sledge 301. crude oil storehouses 2 302. of dosing tank 208. screw pump aeration plate
2 304. agitator 2 305. Roots blower 2 306. oil sludge charging aperture 2 307. screw pump 2 4. tube settler grooves
5. pressure filter 6. water cell 601. water tank 602. glass-tube liquid level meter 603. pipeline pump 7. oil storage unit 701. stores up
Oil tank 702. lobed rotor pump 8. light oil extraction unit 801. petroleum tank 802. conduction oil heat exchanger tube 803. cooling bath
804. cooling water inner coil pipe 805. buffer tank 806. dosing pump 807. heavy oil tank 9. heat conducting oil boiler 10. radio-frequency capacities
Transmitter 11. heater 12. temperature control adjusting valve
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
As it is shown in figure 1, a kind of environment-friendly type oil sludge processing system of the present invention, including one-level greasy filth separation sledge 2, two grades
Greasy filth separation sledge 3, pressure filter 5, water cell 6, oil storage unit 7, light oil extraction unit 8 and heat conducting oil boiler 9；Described one-level
The feed(raw material)inlet of greasy filth separation sledge 2 connects oil sludge storage tank by stock pump 17 or bucket elevator, and it separates oil export and passes through
Oil pipeline connects the oil storage tank 701 of oil storage unit 7, and mixing water entrance connects the water tank of water cell 6 by aqueduct
601；The separation oil export of two grades of greasy filth separation sledges 3 connects oil storage tank 701 by oil pipeline, and mixing water entrance passes through water-supply-pipe
Road connects water tank 601；The separation water out of pressure filter 5 connects water tank 601；Crude oil is passed through in the crude exports of oil storage tank 701
Conveyance conduit connects crude oil import and the crude oil warehouse of light oil extraction unit 8, and the light oil outlet of light oil extraction unit 8 is logical
Cross light oil conveyance conduit and connect the fuel filler of heat conducting oil boiler 9；2, two grades of greasy filth separation sledges 3 of one-level greasy filth separation sledge, storage
Water unit 6, oil storage unit 7 are all provided with heater 11, and the conduction oil oil-in of heater 11, conduction oil oil-out pass through heat conduction respectively
Oil oil inlet pipe and conduction oil oil return pipe connect heat conducting oil boiler 9 and form heat supplying loop.
As in figure 2 it is shown, described one-level greasy filth separation sledge 2 includes ion exchange pot, ion exchange pot is provided with crude oil side by side
Storehouse 1 and hybrid reaction storehouse 1, be provided with aeration plate 1 and agitator 1, multiple exposures in hybrid reaction storehouse 1
Gas dish 1 is connected with Roots blower 1；Hybrid reaction storehouse 1 is provided with oil sludge charging aperture 1, greasy dirt goes out
Material mouth one and dosing mouth, dosing mouth connects dosing tank 208 by mechanically actuated diaphragm metering pump 207, and greasy dirt discharging opening 1 passes through
Screw pump 1 connects the greasy dirt charging aperture 2 306 of two grades of greasy filth separation sledges 3；Crude oil storehouse 1 and hybrid reaction storehouse one
Radio-frequency capacity transmitter 10 it is equipped with in 202.
As it is shown on figure 3, described two grades of greasy filth separation sledges 3 include fractionating tank, fractionating tank is provided with crude oil storehouse 2 301 He side by side
Hybrid reaction storehouse 2 302, is provided with aeration plate 2 303 and agitator 2 304, multiple aeration plates 2 303 in hybrid reaction storehouse 2 302
It is connected with Roots blower 2 305；Hybrid reaction storehouse 2 302 is provided with oil sludge charging aperture 2 306 and greasy dirt discharging opening two, oil
Mud discharging opening two connects the charging aperture of pressure filter 5 by screw pump 2 307；In crude oil storehouse 2 301 and hybrid reaction storehouse 2 302
It is equipped with radio-frequency capacity transmitter 10.
As shown in Figure 4, being provided with tube settler groove 4 before described pressure filter 5, tube settler groove 4 is provided with chemicals dosing plant, and inclined tube sinks
Screw pump three is set on connection pipeline between fall groove 4 and pressure filter 5.
As it is shown in figure 5, be provided with water tank 601 in described water cell 6, water tank 601 sets glass-tube liquid level meter 602；Storage
Water pot 601 separate with one-level greasy filth 2, two grades of greasy filth of sledge separate sledge 3 connect aqueduct on set pipeline pump 603 respectively.
As shown in Figure 6, being provided with oil storage tank 701 and lobed rotor pump 702 in described oil storage unit 7, crude oil of oil storage tank of oil exports
The crude oil pipeline leading to light oil extraction unit 8 is connected by lobed rotor pump 702.
As it is shown in fig. 7, described light oil extraction unit 8 is provided with petroleum tank 801, cooling tank 803, buffer tank 805 and weight
Oil tank 807, is provided with conduction oil heat exchanger tube 802 in petroleum tank 801, be provided with cooling water inner coil pipe 804, petroleum tank in cooling tank 803
The light oil outlet of 801 is sequentially connected with cooling tank 803 and buffer tank 805, and buffer tank 805 connects to lead to by dosing pump 806 leads
The light oil conveyance conduit of hot oil boiler 9；The mink cell focus outlet of petroleum tank 801 connects heavy oil tank 807.
Conduction oil oil-feed before described one-level greasy filth separation sledge 2, two grades of greasy filth separation sledges 3, water cell 6, oil storage units 7
Temperature control adjusting valve 12 it is respectively equipped with on pipe.
Environment-friendly type sump oil sludge treatment technology based on a kind of environment-friendly type oil sludge processing system, comprises the steps:
1) oil sludge is transported in one-level greasy filth separation sledge 2 by stock pump 1 or bucket elevator, by water cell 6
Pipeline pump 603 water in water tank 601 is added in hybrid reaction storehouse 1, mix with oil sludge；Oil sludge is mixed through adding water
Close, stir, mix realization oil and mud-water separation after medicine, heating；Isolated crude oil enters crude oil storehouse 1, by crude oil storehouse one
The radio-frequency capacity transmitter 10 arranged in 201 controls the lobed rotor pump 702 in oil storage unit 7 by crude oil storehouse 1
Crude oil suction oil storage tank 701；
2) when the temperature in hybrid reaction storehouse 1 rises to more than 70 DEG C, by screw pump 1 by hybrid reaction storehouse one
Oil sludge in 202 is drawn in two grades of greasy filth separation sledges 3；Become by the radio-frequency capacity arranged in hybrid reaction storehouse 1
Send device 10 to control stock pump 1 or bucket elevator in hybrid reaction storehouse 1, supplement oil sludge；
3) by the pipeline pump 603 of water cell 6, the water in water tank 601 is added in hybrid reaction storehouse 2 302, mixing
In reaction warehouse 2 302, oil sludge is after the mixing that adds water, stirring, heat, and realizes oil and mud-water separation further；Isolated crude oil
Enter crude oil storehouse 2 301, by the radio-frequency capacity transmitter 10 arranged in crude oil storehouse 2 301 control in oil storage unit 7 convex
Wheel impeller pump 702 is by the crude oil suction oil storage tank 701 in crude oil storehouse 2 301；When hybrid reaction storehouse 2 302 reaches the liquid level upper limit
After, control screw pump 2 307 by isolated muddy water by the radio-frequency capacity transmitter 10 arranged in mixing reactor 2 302
In suction tube settler groove 4；
4) in tube settler groove 4, in muddy water, add catalyst by chemicals dosing plant, accelerate sediment settlement speed, heavy
Silt after fall is injected by screw pump three and carries out filter pressing in pressure filter 5, it is achieved silt is separated from water, and obtains the silt being dried；
The water being press-filtered out enters in water tank 601；
5) crude oil in oil storage tank 701, pumps into light oil extraction unit 8 on a small quantity by lobed rotor pump 702, remaining equal pump
Deliver in crude oil storage tank；Light oil extraction unit 8 utilizes the refinement point difference of different oil product to extract diesel oil, and diesel oil is transported to lead
Use as fuel in the burner of hot oil boiler 9.
In the present invention, all pumps all use frequency conversion motor to drive, and realize flow adjustment by controlling motor speed, and can connect
Continuous work.Lobed rotor pump, two grades of greasy filth in stock pump or bucket elevator, oil storage unit share the screw pump in sledge respectively
By control system with to be arranged on the radio-frequency capacity transmitter that I and II greasy filth separates in sledge chain, trigger according to liquid level and open
Move or shutdown switch, it is achieved automatic feeding or discharging.
Owing to working state of system of the present invention is continuous duty, the heat of demand is not in cyclic process for oil sludge
As many time initial, in order to save boiler oil, each conduction oil oil inlet end is designed with temperature control adjusting valve, by design temperature
High-low-position controls the temperature of oil sludge in each equipment.
The medicament added in one-level greasy filth separation sledge 2 can be aluminum sulfate flocculant, slop oil mud separating agent, oil sludge decomposition
The medicament promoting greasy filth separation that agent etc. are conventional；The catalyst added in tube settler groove 4 can be sewage flocculant, mud
The medicament of the promotion mud-water separation that precipitant etc. are conventional.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (9)
1. an environment-friendly type oil sludge processing system, it is characterised in that include one-level greasy filth separation sledge, two grades of greasy filth separation sledges,
Pressure filter, water cell, oil storage unit, light oil extraction unit and heat conducting oil boiler；The raw material of described one-level greasy filth separation sledge
Entrance connects oil sludge storage tank by stock pump or bucket elevator, and it separates oil export and connects oil storage unit by oil pipeline
Oil storage tank, mixing water entrance by aqueduct connect water cell water tank；The separation oil of two grades of greasy filth separation sledges goes out
Mouth connects oil storage tank by oil pipeline, and mixing water entrance connects water tank by aqueduct；The separation water out of pressure filter
Connect water tank；The crude exports of oil storage tank connect crude oil import and the crude oil of light oil extraction unit by crude oil pipeline
Warehouse, the light oil outlet of light oil extraction unit connects the fuel filler of heat conducting oil boiler by light oil conveyance conduit；One
Level greasy filth separation sledge, two grades of greasy filth separation sledges, water cell, oil storage units are all provided with heater, the conduction oil oil-in of heater,
Conduction oil oil-out is connected heat conducting oil boiler by conduction oil oil inlet pipe and conduction oil oil return pipe and is formed heat supplying loop respectively.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that described one-level greasy filth separates
Sledge includes ion exchange pot, is provided with crude oil storehouse one and hybrid reaction storehouse one side by side, sets in hybrid reaction storehouse one in ion exchange pot
Aeration plate one and agitator one, multiple aeration plates one is had to be connected with Roots blower one；Hybrid reaction storehouse one is provided with oil sludge and enters
Material mouth one, greasy dirt discharging opening one and dosing mouth, dosing mouth connects dosing tank, greasy dirt discharging opening by mechanically actuated diaphragm metering pump
One connects the greasy dirt charging aperture two of two grades of greasy filth separation sledges by screw pump one；It is all provided with in crude oil storehouse one and hybrid reaction storehouse one
There is radio-frequency capacity transmitter.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that described two grades of greasy filth separate
Sledge includes fractionating tank, is provided with crude oil storehouse two and hybrid reaction storehouse two side by side, is provided with aeration plate in hybrid reaction storehouse two in fractionating tank
Two and agitator two, multiple aeration plates two are connected with Roots blower two；Hybrid reaction storehouse two is provided with oil sludge charging aperture two He
Greasy dirt discharging opening two, greasy dirt discharging opening two connects the charging aperture of pressure filter by screw pump two；Crude oil storehouse two and mixing are anti-
Radio-frequency capacity transmitter it is equipped with in answering storehouse two.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that be provided with before described pressure filter
Tube settler groove, tube settler groove is provided with chemicals dosing plant, and the connection pipeline between tube settler groove and pressure filter sets screw pump
Three.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that set in described water cell
Water tank, water tank is had to set glass-tube liquid level meter；Water tank separates sledge with one-level greasy filth, two grades of greasy filth separate the water delivery that sledge connects
Pipeline pump is set respectively on pipeline.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that set in described oil storage unit
Oil storage tank and lobed rotor pump, crude oil of oil storage tank of oil outlet is had to be connected the crude oil leading to light oil extraction unit by lobed rotor pump
Conveyance conduit.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that described light oil extracts single
Unit is provided with petroleum tank, cooling tank, buffer tank and heavy oil tank, petroleum tank is provided with conduction oil heat exchanger tube, cooling tank is provided with cold
But water inner coil pipe, the light oil outlet of petroleum tank is sequentially connected with cooling tank and buffer tank, and buffer tank is connected by dosing pump and leads to
The light oil conveyance conduit of heat conducting oil boiler；The mink cell focus outlet of petroleum tank connects heavy oil tank.
A kind of environment-friendly type oil sludge processing system the most according to claim 1, it is characterised in that described one-level greasy filth separates
It is respectively equipped with temperature control adjusting valve on conduction oil oil inlet pipe before sledge, two grades of greasy filth separation sledges, water cell, oil storage units.
9. environment-friendly type sump oil sludge treatment technology based on a kind of environment-friendly type oil sludge processing system described in claim 1, it is special
Levy and be, comprise the steps:
1) oil sludge is transported in one-level greasy filth separation sledge by stock pump or bucket elevator, by the pipeline pump of water cell
Water in water tank is added in hybrid reaction storehouse one, mixes with oil sludge；Oil sludge through the mixing that adds water, stir, mixed medicine, heating
Rear realization oil and mud-water separation；Isolated crude oil enters crude oil storehouse one, is become by the radio-frequency capacity arranged in crude oil storehouse one
Device is sent to control the lobed rotor pump in oil storage unit by the crude oil suction oil storage tank in crude oil storehouse one；
2) when the temperature in hybrid reaction storehouse one rises to more than 70 DEG C, by screw pump one by the oil sludge in hybrid reaction storehouse one
It is drawn in two grades of greasy filth separation sledges；Stock pump or bucket is controlled by the radio-frequency capacity transmitter arranged in hybrid reaction storehouse one
Formula elevator supplements oil sludge in hybrid reaction storehouse one；
3) by the pipeline pump of water cell, the water in water tank is added in hybrid reaction storehouse two, sump oil in hybrid reaction storehouse two
Mud, after the mixing that adds water, stirring, heat, realizes oil and mud-water separation further；Isolated crude oil enters crude oil storehouse two, passes through
The radio-frequency capacity transmitter arranged in crude oil storehouse two controls the lobed rotor pump in oil storage unit by the crude oil in crude oil storehouse two
Suction oil storage tank；After hybrid reaction storehouse two reaches the liquid level upper limit, become by the radio-frequency capacity arranged in mixing reactor two
Device is sent to control screw pump two by isolated muddy water suction tube settler groove；
4) in tube settler groove, in muddy water, add catalyst by chemicals dosing plant, accelerate sediment settlement speed, after sedimentation
Silt is injected by screw pump three and carries out filter pressing in pressure filter, it is achieved silt is separated from water, and obtains the silt being dried；It is press-filtered out
Water enters in water tank；
5) crude oil in oil storage tank, pumps into light oil extraction unit on a small quantity by lobed rotor pump, and remaining is all pumped into crude oil storage
In tank；Light oil extraction unit utilizes the refinement point difference of different oil product to extract diesel oil, and diesel oil is transported to heat conducting oil boiler
Use as fuel in burner.
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| CN110436743A (en) * | 2019-07-31 | 2019-11-12 | 克拉玛依市博瑞科技发展有限公司 | Oily sludge integration controlling device and oily sludge integration administering method |
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