CN103951150A - Oily sludge treatment system - Google Patents
Oily sludge treatment system Download PDFInfo
- Publication number
- CN103951150A CN103951150A CN201410209852.1A CN201410209852A CN103951150A CN 103951150 A CN103951150 A CN 103951150A CN 201410209852 A CN201410209852 A CN 201410209852A CN 103951150 A CN103951150 A CN 103951150A
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- Prior art keywords
- tank
- coal
- sludge
- flocculation
- delivery pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to an oily sludge treatment system which mainly comprises a sludge pool, a sludge delivery pump, a destabilization agent tank, a first metering pump, a destabilization tank, a connecting pipe, a flocculating agent tank, a second metering pump, a flocculation tank, an output pipe, a band filter, a screw delivery pump, a water collector, a water storage pond, a coal mixer, a coal conveying device and a bottom skid, wherein the output pipe has a special outlet shape. The sludge delivery pump pumps oily sludge in the sludge pool into the destabilization tank; liquid in the destabilization tank and subjected to complete physical and chemical reaction is conveyed to the flocculation tank through the connecting pipe; the second metering pump pumps a flocculating agent solution in the flocculating agent tank with a stirrer into the flocculation tank; liquid in the water collector is discharged to the water storage pond through a drain-pipe, and filter residues after the liquid is filtered by the band filter are conveyed to the coal mixer through the screw delivery pump; pulverized coal is fed into the coal mixer through the coal conveying device, and finally, coal briquettes are produced by the coal mixer. The oily sludge treatment system disclosed by the invention is simple in structure, reliable in running, convenient to move and easy to operate.
Description
Technical field
The present invention relates to a kind of disposal of oily sludge system, especially a kind of oily sludge dewatering processing device, belongs to oil environmental protecting device.
Background technology
Oily sludge is mainly from the drilling process in oil and gas exploitation, and the mud producing in crude oil transmission process.These oily sludges contain a small amount of crude oil, also contain the leakage of mud in drilling process, and the sewage of washing equipment discharge etc.
It is impossible obviously these oily sludges directly to be discharged, and can cause like that the severe contamination of environment, if idea reclaims these very small amount of oil contents being dispersed in a large amount of oily sludges, without any economical efficiency, its cost is to be also difficult to receive.Moreover in many situations, can not need these mud to carry out advanced treatment, reach the emission standard of national requirements, only oil, solids component, water need to be carried out to simple separation, again a small amount of oil and solids component are carried out to advanced treatment, reach emission request, and the not outer row of the clear water of separating, also without advanced treatment, continues to reuse.In oily sludge, unwanted composition obtains effective separation so on the one hand, and water has also obtained effective utilization, and cost also can be effectively controlled.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of disposal of oily sludge system is provided, be applicable to the disposal of oily sludge of each settling tank of oil field, setting tank generation.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of disposal of oily sludge system of the present invention, mainly comprise sludge sump, sludge delivery pump, coagulant tank, the first volume pump, de-steady tank, pipe connecting, flocculation agent tank, the second volume pump, the tank that flocculates, there is special output tube, belt filtering device, screw-rod delivery pump, water collector, tank, coal mixer, the defeated device for coal that goes out mouth-shaped, end sledge forms, described de-steady tank is with agitator, and sludge delivery pump pumps into de-steady tank by the oily sludge in sludge sump; The first volume pump pumps into de-steady tank by the coagulant solution in the coagulant tank with agitator; Described flocculation tank, with agitator, is delivered to flocculation tank by pipe connecting by the liquid after physical-chemical reaction is abundant in de-steady tank; The second volume pump pumps into flocculation tank by the flocculant solution in the flocculation agent tank with agitator; In flocculation tank, through physical-chemical reaction, the liquid after fully enters and has the special output tube that goes out mouth-shaped and flow into belt filtering device, and the clear water after belt filtering device filters flows into water collector; Liquid in water collector enters tank through water shoot, and the filter residue after belt filtering device filters is pumped into coal mixer through screw rod transmission; Coal dust is sent into coal mixer through defeated device for coal, finally by coal mixer, produces the group of producing coal.
Native system is applicable to the disposal of oily sludge that each settling tank of oil field, setting tank produce, the product one after processing be water ratio at the oily sludge of 65% left and right, the 2nd, after processing and filtering at the spendable liquid water of certain limit.The oily sludge of moisture 90% left and right, after filter dehydration, water ratio can drop to 65% left and right, then according to certain ratio, mixes with coal, through simple airing, just can be used for burning, reaches the object of resource recycling.Can think, this device is exactly a kind of well site environmental protection equipment.
Advantage of the present invention: there is simple in structure, reliable operation, conveniently moving, processing ease, brand-new features such as technical process.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a kind of disposal of oily sludge system of the present invention;
Fig. 2 is treatment system structural front view of the present invention;
Fig. 3 is treatment system structure vertical view of the present invention;
Fig. 4 be in Fig. 3 B-B direction to view;
Fig. 5 is water collector projection view of the present invention;
Fig. 6 is the C-C sectional view in Fig. 5.
In figure: 1 sludge sump, 2 sludge delivery pumps, 3 coagulant tanks, 4 first volume pumps, 5 de-steady tanks, 6 pipe connectings, 7 flocculation agent tanks, 8 second volume pumps, 9 flocculation tanks, 10 have special output tube, 11 belt filtering devices, 12 screw-rod delivery pumps, 13 water collectors, 14 tanks, 15 coal mixers, the 16 defeated device for coal that go out mouth-shaped, 17 coal dusts, 18 coal groups, 20 first ladders, 21 second ladders, 22 electrical control cabinets, 23 chain drive drive-motor, 24 chain transmission system, 25 flushing pump devices, 26 evacuated tube, 27 water shoots, 28 end sledges.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the present invention:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of disposal of oily sludge system of the present invention, mainly comprise sludge sump 1, sludge delivery pump 2, coagulant tank 3, the first volume pump 4, de-steady tank 5, pipe connecting 6, flocculation agent tank 7, the second volume pump 8, flocculation tank 9, there is special output tube 10, belt filtering device 11, screw-rod delivery pump 12, water collector 13, tank 14, coal mixer 15, the defeated device for coal 16 that goes out mouth-shaped, end sledge 28 forms, described de-steady tank 5 is with agitator, and sludge delivery pump 2 pumps into de-steady tank 5 by the oily sludge in sludge sump 1; The first volume pump 4 pumps into de-steady tank 5 by the coagulant solution in the coagulant tank 3 with agitator; Described flocculation tank 9, with agitator, is delivered to flocculation tank 9 by pipe connecting 6 by the interior liquid after physical-chemical reaction is abundant of de-steady tank 5; The second volume pump 8 pumps into flocculation tank 9 by the flocculant solution in the flocculation agent tank 7 with agitator; Flocculation tank 9 is interior, and through physical-chemical reaction, the liquid after fully enters and has the special output tube 10 that goes out mouth-shaped and flow into belt filtering devices 11, and the clear water after belt filtering device 11 filters flows into water collector 13; Liquid in water collector 13 enters tank 14 through water shoot 27, and the filter residue after belt filtering device 11 filters is sent into coal mixer 15 through screw-rod delivery pump 12; Coal dust 17 is sent into coal mixer 15 through defeated device for coal 16, finally by coal mixer 15, produces the group of producing coal 18.
Principle of work, by sludge delivery pump 2, the oily sludge in sludge sump 1 is pumped into de-steady tank 5 continuously, simultaneously by the first volume pump 4 by being in harmonious proportion uniform coagulant solution by spice and clear water and pumping into specified amount in de-steady tank 5 by production engineering specifications in the coagulant tank 3 with agitator, oily sludge reaches full and uniform hybrid concurrency with the medicine of working good from coagulant tank 3 through agitator stirring and gives birth to complicated reacting in de-steady tank 5.The mixed solution carrying out in de-steady tank 5 after destablizing enters through pipe connecting 6 in flocculation tank 9, with carrying out freely the second volume pump 8, the flocculant solution in the flocculation agent tank 7 with agitator is pumped into specified amount in flocculation tank 9 by production engineering specifications, through agitator, stir and to reach the raw complicated reaction of full and uniform hybrid concurrency flocculation tank 9 is interior, produce and be convenient to separated great quantity of floc object.The fluid with great quantity of floc flows into belt filtering devices 11 through having the special output tube 10 that goes out mouth-shaped, be evenly distributed on the travelling belt in belt filtering device 11, the travelling belt one in belt filtering device 11 with modest size mesh carries out filtering separation in the face of flco, also flco and the mud that contains solid phase are sent into screw-rod delivery pump 12 simultaneously, and by screw-rod delivery pump 12, send into coal mixer 15 and mix with the coal dust 17 of sending into coal mixer 15 through defeated device for coal 16, finally obtain readymade coal group 18.Water after separation enters water collector 13, then introduces tank 14 by water shoot 27.De-steady tank 5 and flocculation tank 9 tanks have evacuated tube 26, facilitate emptying.The clear water that flushing pump device 25 extracts in water collecting basin, rinses screen cloth and avoids greasy filth to stop up screen cloth, and wash-down water enters sludge sump 1.Chain drive drive-motor 23 driving chain transmission mechanisms 24 make belt filtering device 11 by the speed operation of setting.The first ladder 20, the second ladder 21 are to arrange for the ease of observing de-steady tank 5 and flocculation tank 9.The operation of whole system is all controlled by electrical control cabinet 22.End sledge 28 is solidly connected all parts together, is supporting member and a hanging piece of native system.
Claims (1)
1. a disposal of oily sludge system, mainly comprise sludge sump (1), sludge delivery pump (2), coagulant tank (3), the first volume pump (4), de-steady tank (5), pipe connecting (6), flocculation agent tank (7), the second volume pump (8), flocculation tank (9), there is the special output tube (10) that goes out mouth-shaped, belt filtering device (11), screw-rod delivery pump (12), water collector (13), tank (14), coal mixer (15), defeated device for coal (16), end sledge (28) forms, it is characterized in that, described de-steady tank (5) is with agitator, sludge delivery pump (2) pumps into de-steady tank (5) by the oily sludge in sludge sump (1), the first volume pump (4) pumps into de-steady tank (5) by the coagulant solution in the coagulant tank (3) with agitator, described flocculation tank (9), with agitator, is delivered to flocculation tank (9) by pipe connecting (6) by taking off the liquid after physical-chemical reaction is abundant in steady tank (5), the second volume pump (8) pumps into flocculation tank (9) by the flocculant solution in the flocculation agent tank (7) with agitator, in flocculation tank (9), through physical-chemical reaction, the liquid after fully enters and has the special output tube (10) that goes out mouth-shaped and flow into belt filtering device (11), the clear water inflow water collector (13) after belt filtering device (11) filters, liquid in water collector (13) enters tank (14) through water shoot (27), and the filter residue after belt filtering device (11) filters is sent into coal mixer (15) through screw-rod delivery pump (12), coal dust (17) is sent into coal mixer (15) through defeated device for coal (16), finally by coal mixer (15), produces the group of producing coal (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209852.1A CN103951150A (en) | 2014-05-19 | 2014-05-19 | Oily sludge treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209852.1A CN103951150A (en) | 2014-05-19 | 2014-05-19 | Oily sludge treatment system |
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| CN103951150A true CN103951150A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209852.1A Pending CN103951150A (en) | 2014-05-19 | 2014-05-19 | Oily sludge treatment system |
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| CN (1) | CN103951150A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611086A (en) * | 2015-02-16 | 2015-05-13 | 辽宁石油化工大学 | Experimental apparatus for preparing coal from oily sludge |
| CN105601065A (en) * | 2016-03-07 | 2016-05-25 | 中国矿业大学 | Lake sediment treatment device integrating solidification and sand filtration and treatment method thereof |
| CN106765200A (en) * | 2016-11-24 | 2017-05-31 | 商洛市海蓝科技有限公司 | Oilfield drilling mud castoff processing system |
| CN110054373A (en) * | 2019-04-18 | 2019-07-26 | 中海油能源发展股份有限公司安全环保分公司 | A kind of sleeping spiral shell filter-press type offshore platform oily sludge pretreatment unit |
| CN116462197A (en) * | 2023-03-27 | 2023-07-21 | 江苏浦士达环保科技股份有限公司 | Preparation method of activated carbon |
Citations (3)
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| JP2002177963A (en) * | 2000-12-13 | 2002-06-25 | Yuji Sekine | Water cleaning treatment system and water cleaning method |
| CN202047767U (en) * | 2011-05-16 | 2011-11-23 | 西南石油大学 | Drilling waste liquid treatment device |
| CN103496837A (en) * | 2013-10-21 | 2014-01-08 | 程中和 | Oily sludge dehydration processing equipment and method thereof |
-
2014
- 2014-05-19 CN CN201410209852.1A patent/CN103951150A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002177963A (en) * | 2000-12-13 | 2002-06-25 | Yuji Sekine | Water cleaning treatment system and water cleaning method |
| CN202047767U (en) * | 2011-05-16 | 2011-11-23 | 西南石油大学 | Drilling waste liquid treatment device |
| CN103496837A (en) * | 2013-10-21 | 2014-01-08 | 程中和 | Oily sludge dehydration processing equipment and method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 杜国勇等: "含油污泥减量化处理现场中试试验", 《油气加工》, vol. 29, no. 2, 30 April 2011 (2011-04-30) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611086A (en) * | 2015-02-16 | 2015-05-13 | 辽宁石油化工大学 | Experimental apparatus for preparing coal from oily sludge |
| CN105601065A (en) * | 2016-03-07 | 2016-05-25 | 中国矿业大学 | Lake sediment treatment device integrating solidification and sand filtration and treatment method thereof |
| CN106765200A (en) * | 2016-11-24 | 2017-05-31 | 商洛市海蓝科技有限公司 | Oilfield drilling mud castoff processing system |
| CN106765200B (en) * | 2016-11-24 | 2018-12-21 | 商洛市海蓝科技有限公司 | Oilfield drilling mud castoff processing system |
| CN110054373A (en) * | 2019-04-18 | 2019-07-26 | 中海油能源发展股份有限公司安全环保分公司 | A kind of sleeping spiral shell filter-press type offshore platform oily sludge pretreatment unit |
| CN116462197A (en) * | 2023-03-27 | 2023-07-21 | 江苏浦士达环保科技股份有限公司 | Preparation method of activated carbon |
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Application publication date: 20140730 |