CN106380051A - Oil sludge treatment device and oil sludge treatment method - Google Patents
Oil sludge treatment device and oil sludge treatment method Download PDFInfo
- Publication number
- CN106380051A CN106380051A CN201611025900.7A CN201611025900A CN106380051A CN 106380051 A CN106380051 A CN 106380051A CN 201611025900 A CN201611025900 A CN 201611025900A CN 106380051 A CN106380051 A CN 106380051A
- Authority
- CN
- China
- Prior art keywords
- oil
- sludge treatment
- treatment device
- heater
- slag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000010802 sludge Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007704 transition Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000002893 slag Substances 0.000 claims abstract description 12
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 52
- 238000003756 stirring Methods 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 16
- 239000003208 petroleum Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 7
- 239000000295 fuel oil Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 206010022000 influenza Diseases 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000036760 body temperature Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 241000772415 Neovison vison Species 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- -1 steam Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 9
- 239000003517 fume Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000000020 Nitrocellulose Substances 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses an oil sludge treatment device and an oil sludge treatment method. The oil sludge treatment device comprises a feeding system, a transmission conveying system, a furnace body, a furnace wall, an oil-gas outlet system, a slag discharge system, a fume discharge system, a cooling system and a transition oil tank, wherein the transmission conveying system penetrates through the furnace body; the furnace wall is arranged outside the furnace body; the feeding system is arranged at one end of the furnace body; the slag discharge system is arranged at the other end of the furnace body; an interlayer is arranged between the furnace body and the furnace wall. Compared with the prior art, the oil sludge treatment device is large in treatment capacity (the daily treatment capacity is 80-120 tons of oil sludge), the oil content of treated slag is not greater than 0.3%, and the slag can be directly discharged.
Description
Technical field
The present invention relates to oil sludge treatment equipment, particularly to a kind of oil-sludge treatment device and oil-sludge treatment method.
Background technology
The generation of greasy filth occurs mainly in the following aspects：(1) oil plant oily sludge；(2) during oil field operation
Ground oil spilling；(3) the tank bottom oil that crude storage produces in tank bottom time length；(4) produce when oil recovery produces, Crude Oil Transportation is overhauled
Raw landing oil.China consumes 500,000,000 tons about of crude oil every year at present, oil 2%-3% to be produced in collection, transportation
Oily sludge, and China will produce 10,000,000 ton -1,500 ten thousand tons of oily sludge every year.According to《National Hazard waste register》,
Oily sludge is HW08 class hazardous waste.In actual production, domestic main adopt four kinds of processing methods：(1) centrifugation skill
Art, production cost is high and separates not thorough.(2) pyrolysismethod, technological core is not broken through, and is a kind of local method oil refining, in processing procedure
Discarded, waste water, the waste residue secondary pollution environment of middle generation.3) sedimentation, the method passing through extruding after settling again that greasy filth is digged pit,
Oil is extracted a part, bits are buried, the greasy filth burying underground still has pollution.(4) burning method, produces second and pollutes.
Content of the invention
An object of the present invention is that a kind of oil-sludge treatment device of offer, this oil-sludge treatment unit capacity big (
It processes 80-120 ton greasy filth)；Oil content in slag after process is less than 0.3%, can directly discharge.
Technical scheme is：A kind of oil-sludge treatment device, described oil-sludge treatment device includes feed system, transmission delivery system
System, body of heater, furnace wall, go out petroleum system, slag-tapping system, smoke evacuation system, cooling system and transition oil tank, transmission induction system passes through
Body of heater, furnace wall is arranged on outside body of heater, and feed system is arranged on body of heater one end, and slag-tapping system is arranged on the body of heater other end, body of heater with
It is provided with interlayer between furnace wall.
Preferably, described go out petroleum system have two, horizontal symmetrical is arranged in body of heater, and each goes out petroleum system and includes
Oil and gas pipe, fractionating column, lightweight oil pipe, shell and tube cooler group, heavy oil pipe and chimney cooler；Every pipe of chimney cooler
It is cased with a tubular type outer tube, heavy oil pipe is communicated with tubular type inner tube outside formula inner tube；Shell and tube cooler group is included outside a tubulation
Pipe and some tubulation inner tubes, some tubulation inner tube circumference are arranged in this tubulation outer tube, lightweight oil pipe and tubulation inner tube phase
Even.
Preferably, setting dividing plate in described transition oil tank, transition oil tank is separated into two spaces mutually completely cutting off.
Preferably, described each go out petroleum system and be additionally provided with two spark arresters, a spark arrester one end is connected to gently
Before matter oil enters transition oil tank, the other end is communicated with interlayer；Another spark arrester one end is connected to mink cell focus and enters bridging oil
Before tank, the other end is communicated with interlayer.
Preferably, described transmission induction system includes motor, decelerator, two sprocket wheels and chain, chain is enclosed within two sprocket wheels
On, two sprocket wheels are left sprocket wheel and right sprocket wheel, and left sprocket wheel and right sprocket wheel are connected with reducing motor respectively, and chain is fixed with clear material scraper plate
And stirring scratch board.
Preferably, described stirring scratch board is rectangular slab, this rectangular slab bottom is provided with some recesses and some convex
Portion, recess and protuberance interval setting.
Preferably, being provided with membrane pump on described feed system.
Preferably, described furnace wall is made up of upper wall with flues, resistance to guncotton, upper lid and bottom wall with flues.
Preferably, described transmission induction system is filled with graphite packing with body of heater junction.
The second object of the present invention is to provide a kind of oil-sludge treatment method.
Technical scheme is：A kind of oil-sludge treatment method, the method adopts above-mentioned oil-sludge treatment device, walks including following
Suddenly：Greasy filth is drawn in body of heater by membrane pump, and transmission induction system is started working, and drives decelerator to drive by motor again
Chain movement, clear material scraper plate and stirring scratch board scraper are slowly moved, and in the process body of heater are heated, when stove body temperature reaches
When 300 degree, greasy filth is initially separated, and oil, steam, gas enter out petroleum system, and stove body temperature controls in 300-350 degree, oil
Storage in transition oil tank is entered into by the second-order separation, gas is fallen by spark arrester return combustion, the slag warp after greasy filth separation
Clear material scraper plate and stirring scratch board scrape discharging opening, discharge slag, the gas after the burning of furnace wall intraformational bed through slag-tapping system screw extrusion
Body, is discharged by smoke evacuation system, and cooling system provides cooling for whole device.
Compared with prior art, the beneficial effects of the present invention is：
Treating capacity of the present invention big (processing 80-120 ton greasy filth in one day)；Oil content in slag after process is less than 0.3%,
Can directly discharge.
Brief description
Fig. 1 is overall structure front view schematic diagram of the present invention；
Fig. 2 is overall structure top view schematic diagram of the present invention；
Fig. 3 is present invention transmission induction system overall structure diagram；
Fig. 4 is Fig. 3 A-A to figure；
Fig. 5 is stirring scratch board structural representation of the present invention；
Fig. 6 is that the present invention expects clearly blade structure schematic diagram；
Fig. 7 is present invention transmission induction system and body of heater junction structural representation；
Fig. 8 is furnace wall perspective view of the present invention；
Fig. 9 is furnace wall right view schematic diagram of the present invention；
Figure 10 is that the present invention goes out petroleum system perspective view；
Figure 11 is Figure 10 front view schematic diagram；
Figure 12 is Figure 10 right view schematic diagram；
Figure 13 is chimney cooler structural representation of the present invention；
Figure 14 is shell and tube cooler structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As represented in figures 1 through 14, a kind of oil-sludge treatment device, including feed system 1, transmission induction system 2, body of heater 4, furnace wall
3rd, petroleum system 5, slag-tapping system 6, smoke evacuation system 7, cooling system 8 and transition oil tank 10 are gone out.Transmission induction system 2 passes through body of heater
4, furnace wall 3 is arranged on outside body of heater 4.Feed system 1 is arranged on body of heater 4 one end, and slag-tapping system 6 is arranged on body of heater 4 other end.Smoke evacuation
System 7 is arranged on furnace wall 3, and the interlayer between body of heater 4 and furnace wall 3 is connected, for discharging the flue gas in interlayer.
Body of heater 4 is horizontal.
On feed system 1, membrane pump is installed.
Furnace wall 3 is made up of upper wall with flues 31, resistance to guncotton 32, upper lid 33 and fire in a stove before fuel is added wall 34.
Transmission induction system 2 is filled with graphite packing 9 with body of heater 4 junction.
Going out petroleum system 5 has two, and horizontal symmetrical is arranged in body of heater 4.Each goes out petroleum system 5 and includes oil and gas pipe
54th, fractionating column 52, lightweight oil pipe 56, shell and tube cooler group 55, heavy oil pipe 51 and chimney cooler 53.Chimney cooler 53
It is cased with a tubular type outer tube 532, heavy oil pipe 51 is communicated with tubular type inner tube 531 outside every tubular type inner tube 531.Shell and tube cooler
Group 55 includes a tubulation outer tube 551 and some tubulation inner tubes 552, and some tubulation inner tube 552 circumference are arranged on this tubulation
In outer tube 551, lightweight oil pipe 56 is connected with tubulation inner tube.
Set dividing plate in transition oil tank 10, transition oil tank 10 is separated into two spaces mutually completely cutting off.Shell and tube cooler
Organize 55 lightweight cooling-oil outlets to be connected with transition oil tank 10 1 space by pipeline, chimney cooler 53 heavy cooling-oil outlet leads to
Piping space another with transition oil tank 10 is connected.
Each goes out petroleum system and is additionally provided with two spark arresters 57, and a spark arrester one end is connected to light oil and enters transition
Before oil tank 10, the other end is come round with the interlayer in furnace wall 3.Another spark arrester one end is connected to mink cell focus and enters transition oil tank
Before 10, the other end is come round with the interlayer in furnace wall 3.
Transmission induction system 2 includes motor, decelerator, two sprocket wheels 22 and chain 21, and chain 21 is enclosed within two sprocket wheels 22, and two
Sprocket wheel 22 is left sprocket wheel and right sprocket wheel, and left sprocket wheel and right sprocket wheel are connected with reducing motor (in figure does not draw) respectively.On chain 21
It is fixed with clear material scraper plate 23 and stirring scratch board 24, clear material scraper plate 23 is arranged on two ends, and stirring scratch board 24 is arranged on centre, and clear material is scraped
Plate 23 quantity is identical with stirring scratch board 24 quantity.
Stirring scratch board 24 is rectangular slab, and this rectangular slab bottom is provided with some recesses 25 and some protuberances 26, recess
25 and protuberance 26 interval setting, each protuberance 26 length is about 2 times of each recess 25 length.
Clear material scraper plate 23 is rectangular slab.
Chain 21 adopts resistant to elevated temperatures die forging chain, and clear material scraper plate 23 plays clear material effect, and stirring scratch board 4 stirs greasy filth, makes
Be heated evenly.
Greasy filth is drawn in body of heater 4 by membrane pump, and transmission induction system 2 is started working, and is driven by motor and slows down
Device drives chain 21 to move again, and clear material scraper plate 23 and stirring scratch board 24 scraper are slowly moved, and in the process body of heater 4 are heated,
When in body of heater 4, temperature reaches 300 degree, greasy filth is initially separated, and oil, steam, gas enter out petroleum system, temperature in body of heater 4
Control in 300-350 degree, oil enters into storage in transition oil tank 10 by the second-order separation, gas passes through spark arrester return combustion
Fall, through clear, the slag after greasy filth separates expects that scraper plate 23 and stirring scratch board 24 scrape discharging opening, discharge through slag-tapping system 6 screw extrusion
Slag, the gas after the burning of furnace wall 3 intraformational bed, discharged by smoke evacuation system 7, cooling system 8 provides cooling for whole device.
Claims (10)
1. a kind of oil-sludge treatment device it is characterised in that：Described oil-sludge treatment device include feed system, transmission induction system,
Body of heater, furnace wall, go out petroleum system, slag-tapping system, smoke evacuation system, cooling system and transition oil tank, transmission induction system passes through stove
Body, furnace wall is arranged on outside body of heater, and feed system is arranged on body of heater one end, and slag-tapping system is arranged on the body of heater other end, body of heater and stove
It is provided with interlayer between wall.
2. oil-sludge treatment device according to claim 1 it is characterised in that：Described go out petroleum system have two, level pair
Claim to be arranged in body of heater, each goes out petroleum system and includes oil and gas pipe, fractionating column, lightweight oil pipe, shell and tube cooler group, heavy
Oil pipe and chimney cooler；It is cased with a tubular type outer tube, heavy oil pipe and tubular type inner tube outside every tubular type inner tube of chimney cooler
Communicate；Shell and tube cooler group includes a tubulation outer tube and some tubulation inner tubes, and some tubulation inner tube circumference are arranged on
In this tubulation outer tube, lightweight oil pipe is connected with tubulation inner tube.
3. according to the arbitrary described oil-sludge treatment device of claim 1 or 2 it is characterised in that：Dividing plate is set in described transition oil tank,
Transition oil tank is separated into two spaces mutually completely cutting off.
4. according to the arbitrary described oil-sludge treatment device of claim 1-3 it is characterised in that：Described each go out petroleum system and also set
It is equipped with two spark arresters, before a spark arrester one end is connected to light oil entrance transition oil tank, the other end is communicated with interlayer；Separately
Before one spark arrester one end is connected to mink cell focus entrance transition oil tank, the other end is come round with interlayer.
5. according to the arbitrary described oil-sludge treatment device of claim 1-4 it is characterised in that：Described transmission induction system includes electricity
Machine, decelerator, two sprocket wheels and chain, chain is enclosed within two sprocket wheels, and two groups of sprocket wheels are left sprocket wheel and right sprocket wheel, left sprocket wheel and right chain
Wheel is connected with reducing motor respectively, and chain is fixed with clear material scraper plate and stirring scratch board.
6. according to the arbitrary described oil-sludge treatment device of claim 1-5 it is characterised in that：Described stirring scratch board is rectangle
Plate, this rectangular slab bottom is provided with some recesses and some protuberances, recess and protuberance interval setting.
7. according to the arbitrary described oil-sludge treatment device of claim 1-6 it is characterised in that：Be provided with described feed system every
Membrane pump.
8. according to the arbitrary described oil-sludge treatment device of claim 1-7 it is characterised in that：Described furnace wall is by upper wall with flues, fire resisting
Cotton, upper lid and bottom wall with flues composition.
9. according to the arbitrary described oil-sludge treatment device of claim 1-8 it is characterised in that：Described transmission induction system and body of heater
Junction is filled with graphite packing.
10. a kind of oil-sludge treatment method, the method adopts the arbitrary described oil-sludge treatment device of claim 1-9, including following
Step：
Greasy filth is drawn in body of heater by membrane pump, and transmission induction system is started working, and drives decelerator to carry by motor again
Dynamic chain movement, clear material scraper plate and stirring scratch board scraper are slowly moved, and in the process body of heater are heated, when stove body temperature reaches
During to 300 degree, greasy filth is initially separated, and oil, steam, gas enter out petroleum system, and stove body temperature controls in 300-350 degree,
Oil enters into storage in transition oil tank by the second-order separation, and gas is fallen by spark arrester return combustion, the slag after greasy filth separation
Expect that scraper plate and stirring scratch board scrape discharging opening through clear, discharge slag through slag-tapping system screw extrusion, after the burning of furnace wall intraformational bed
Gas, is discharged by smoke evacuation system, and cooling system provides cooling for whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025900.7A CN106380051A (en) | 2016-11-17 | 2016-11-17 | Oil sludge treatment device and oil sludge treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025900.7A CN106380051A (en) | 2016-11-17 | 2016-11-17 | Oil sludge treatment device and oil sludge treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106380051A true CN106380051A (en) | 2017-02-08 |
Family
ID=57959060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611025900.7A Pending CN106380051A (en) | 2016-11-17 | 2016-11-17 | Oil sludge treatment device and oil sludge treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106380051A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399893A (en) * | 2017-07-28 | 2017-11-28 | 成都鑫泽机械有限公司 | Sludge treatment system and processing method |
| CN115612516A (en) * | 2022-10-01 | 2023-01-17 | 重庆方盛净化设备有限公司 | Chain-propelled high-temperature anaerobic pyrolysis method for oily hazardous wastes |
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