CN204625560U - Oil-sand harmless resource utilization device - Google Patents
Oil-sand harmless resource utilization device Download PDFInfo
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- CN204625560U CN204625560U CN201520256286.XU CN201520256286U CN204625560U CN 204625560 U CN204625560 U CN 204625560U CN 201520256286 U CN201520256286 U CN 201520256286U CN 204625560 U CN204625560 U CN 204625560U
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Abstract
The utility model discloses a kind of oil-sand harmless resource utilization device, comprise the husky storehouse of oil utilizing waste heat to make the husky dehydration of oil, after material distributing machine outlet, conveyor, weighing belt, chapelet are set; Arrange secondary storage bin after chapelet, arrange airtight blade type valve between upper and lower secondary feed bin, feed bin arranges the water vapour pump that can produce 500-1000 handkerchief vacuum, arranges the vertical screw type conveyer sending oil husky in feed bin; Horizontal screw conveyer blanking bin supplied materials being pushed reactor is set below blanking bin; Pulse patten generation is set from the axial reactor of horizontal centre, sprays into catalyzer; Adopt organic solid waste pyrolytic product gas-and-solid-phase continuous discharge device, carry out solid slag discharge; Solid slag arrives reactor outlet and enters slag bucket by lifting mechanism; After reactor, settlement filter is set, after settlement filter, cooling system is set, after cooling system, oil-gas separator is set.The utility model structural behavior rational in infrastructure is excellent.
Description
Technical field
The utility model relates to a kind of oil-sand harmless resource utilization device.
Background technology
The oil component of oil sand is consistent with oil composition, is the bituminous matter oil left over that recovers the oil in a large number; Sewage, silt and the refuse such as plastics, rubber used that recovers the oil.Indication oil husky 1 is the on-the-spot oily waste that recovers the oil, and comprises oily sediment, oily sludge plastics, Rubber waste mixture.2 is oiliness settling at the bottom of storage tank and other oily refuses.3 is natural oil-sand ore deposits.
Oil is husky very big to environmental influence, distributes dusty gas, polluted underground water and soil.Oil recovery process is thorough to the husky process of oil then, and oily husky stores is great environmental source of pollution, is also danger source.
Administer the husky general following several technology of oil, 1 is Biochemical method, degraded grease; 2 is Physical process, the husky stores of water vapour heated oil, and separating oil and other components, reduce the oil length that oil is husky; 3 is chemical way process, adopts incineration technology, still pyrolytic technique, fluidized bed pyrolysis technology etc.Chemical enginnering process has dividing of pressure-fired, tiny structure.Tiny structure technique rear portion often uses vapor pump to move resultant, and treating processes generation sewage quantity is comparatively large, equipment is more.
At present, there are some problems in test or the application of several technology, some problem cannot overcome and can not apply: such as chemical way thermo-cracking fixing still, fluidized-bed, and pyrolysis often secondary reaction occurs, solid product coking, intermittent type coke cleaning and can not running continuously; Burning disposal strengthens discharge amount of exhaust gas, waste resource and increases waste air, should not promote; Resultant adopts vapour pump wet method to flow, power consumption is comparatively large, sewage quantity is large; What have does not use catalyzer, and oil husky generation liquid oil content of wax rate is higher, and the remaining fugitive constituent of solid slag is higher; The Biochemical method cycle is long; Steaming process de-oiling, the remaining oil mass of solid slag is higher.
Summary of the invention
The purpose of this utility model is that providing a kind of processes convenience, effective oil-sand harmless resource utilization device.
Technical solution of the present utility model is:
A kind of oil-sand harmless resource utilization device, is characterized in that: comprise the husky storehouse of oil utilizing waste heat to make the husky dehydration of oil, storehouse adopts steel construction heat-preserving wall and color steel watt heat insulation house surface; Be utilize residual heat flue under the husky storehouse terrace of oil, fume afterheat is passed to terrace; Terrace is load-bearing bracing members, heat absorbing sheet steel plate; Storehouse enclosure wall arranges water vapour heating installation, constantly provides hot gas flow to stablize storehouse temperature to storehouse; Rely on the steel plate gradient and dedicated line to collect the oily(waste)water taken off and deliver to sewage lagoon oil removal oily(waste)water collection pipe trench, sewage is delivered to foul water tank; Arrange the pulverizer of the plastic waste in oily sand, rubber pulverizing in the husky storehouse of oil; The husky storehouse front portion of oil is oily husky accumulation area, and rear portion is cloth district; Vacuum fan is set above oily sand, vent water vapor; Cloth district arranges material distributing machine, arranges conveyor after material distributing machine; Oil husky accumulation area configuration forklift, stirs oil husky increase dewatering efficiency;
After material distributing machine outlet, conveyor, weighing belt, chapelet are set; Arrange secondary storage bin after chapelet, arrange airtight blade type valve between upper and lower secondary feed bin, feed bin arranges the water vapour pump that can produce 500-1000 handkerchief vacuum, arranges the vertical screw type conveyer sending oil husky in feed bin; Horizontal screw conveyer blanking bin supplied materials being pushed reactor is set below blanking bin;
Pulse patten generation is set from the axial reactor of horizontal centre, sprays into catalyzer;
Reactor inside arranges the reaction bed that multiple tracks has guide path, and guide path is steel half slot, becomes 15 ° of angles with main shaft, exit end contact reacts bed; Reaction bed is vertically disposed expanded metal, and there are the catalyzer air-flow, the hydrocarbon flow passage that are greater than ￠ 400 in center; Reaction bed and reactor wall have 50-80mm gap, husky by flow state oil; Oil husky reaction bed fluidly uniform, the clout of curtain enter lower one reaction bed by gap; According to material treatment capacity, 6-8 road reaction bed is set; Steel ball is placed before last two road reaction beds;
Airtight process furnace is set outside reactor, provides cracking heat energy to reactor;
Adopt organic solid waste pyrolytic product gas-and-solid-phase continuous discharge device, carry out solid slag discharge; Solid slag arrives reactor outlet and enters slag bucket by lifting mechanism;
After reactor, settlement filter is set, after settlement filter, cooling system is set, after cooling system, oil-gas separator is set.
The utility model is rational in infrastructure, implements thermo-cracking-catalytic reforming, use one-step technology with reactor equipment to oil is husky.Reactor pyrolysis oil is husky, avoids existing technique shortcoming, treating processes serialization, automatization; Not only can process a certain kind oil sand, also can process mixed waste oil sand; The resultant liquid oil content of wax rate of process oil sand is very low, is convenient to do fuel or petroleum; Gas is that fuel is done in combustible gas backflow; After sewage disposal, water coolant or boiler feed water are done in backflow up to standard; Solid slag is coke powder, calorific value phase brown coal, smokeless, is the boiler oil of personal dehydration vapour, vapour pump steam.
The oil sand of the utility model process is wide in variety, practical, and can be widely used in the oil sand improvement in domestic each oil field, global oil field, also can be used for the exploitation in oily husky ore deposit, to preserving our planet, environment is of great significance.
Oil is husky through pyrolysis catalytic upgrading, realizes innoxious, resource utilization.Fuel needed for thermo-cracking is provided by device itself, does not need extraneous fuel.
No longer land occupation resource, at oily sand impurely construction device, harmless treatment oil sand can recover land resources.
The husky cracking sewage of oil is all personal through process; Isolated air thermal dissociation, exhausted air quantity significantly reduces, and through dust-removal and desulfurizing, denitration, waste gas is up to standard; Dioxin decomposes in flying dust secondary combustion, significantly harm reduction.
The generation oil product of the husky thermal-structure coupling of oil is equivalent to light crude, low-sulfur, low wax crude oil, is high-grade fuel, petrochemical material oil.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the special purpose device structural representation of the utility model embodiment.
Embodiment
A kind of oil-sand harmless and recycling treatment method, comprises the following steps:
(1) waste heat is utilized to make the husky dehydration of oil
Arrange oily husky storehouse 1, storehouse adopts steel construction heat-preserving wall and color steel watt heat insulation house surface; Be utilize residual heat flue 2 under the husky storehouse terrace of oil, fume afterheat is passed to terrace; Terrace is load-bearing bracing members, heat absorbing sheet steel plate; Storehouse enclosure wall arranges water vapour heating installation 7, constantly provides hot gas flow to stablize storehouse temperature to storehouse; Rely on the steel plate gradient and dedicated line to collect the oily(waste)water taken off and deliver to sewage lagoon oil removal oily(waste)water collection pipe trench, sewage is delivered to foul water tank; Oil husky first through pulverizer 3 by plastic waste wherein, rubber pulverizing; The husky storehouse front portion of oil is oily husky accumulation area 4, and rear portion is cloth district 5; Vacuum fan is set above oily sand, vent water vapor; Oil is husky after waste heat processed, by the material distributing machine in cloth district, oil sand is inputted conveyor 6; Oil husky accumulation area configuration forklift, stirs oil husky increase dewatering efficiency;
(2) isolated air vacuum is fed in raw material
After material distributing machine outlet, conveyor 6, weighing belt 8, chapelet 9 are set, deliver to hopper 10 by after the metering of oil sand; To recover the oil husky sample at material distributing machine tail end, chemical examination water ratio, as accounting catalyst ratio foundation; Arrange secondary storage bin, arrange airtight blade type valve 13 between upper and lower secondary feed bin 11,12, feed bin arranges the water vapour pump that can produce 500-1000 handkerchief vacuum, arranges the vertical screw type conveyer sending oil husky in feed bin;
Oily sand is delivered to feeding bin 11 by chapelet, then controls upper and lower secondary feed bin vacuumize successively to blanking bin 12, PLC; Under horizontal screw conveyer 14 no oxygen condition, blanking bin supplied materials is pushed reactor 15;
With pulse patten generation 16 pulsed jet catalyst; Weighing belt provides oily husky quantity to adjust catalytic amount, and catalyst levels is the 1-2% of oily sandy amount, does carrier with nitrogen, from the axial reactor 15 of horizontal centre, spray into catalyzer;
Reactor (reactor essential structure can adopt high molecular waste pyrolysis catalytic to turn round reactor, CN102875837A) inside arranges the reaction bed that multiple tracks has guide path, and guide path is steel half slot, becomes 15 ° of angles with main shaft, exit end contact reacts bed; Reaction bed is vertically disposed expanded metal, and there are the catalyzer air-flow, the hydrocarbon flow passage that are greater than ￠ 400 in center; Reaction bed and reactor wall have 50-80mm gap, husky by flow state oil; Oil husky reaction bed fluidly uniform, the clout of curtain enter lower one reaction bed by gap; According to material treatment capacity, 6-8 road reaction bed is set; Place steel ball before last two road reaction beds, ball milling solid slag, form powdery slag;
Airtight process furnace is set outside reactor, provides cracking heat energy to reactor; Cracking thermal source is coal, electricity, Sweet natural gas or oil;
Oily husky cracking temperature is determined by the husky experiment of oil.General 300-550 DEG C of fluctuation.Use combustible gas, from produce oil indirect heating reactor, heat energy passed to oil-sand cracking.
Adjustment oil-burning machine, gas-engine fuel quantity maintain design temperature.
The complete thermo-cracking time is determined by the husky experiment of oil.Generally fluctuate at 45-90min.
Residence time of material is adjusted by experimental formula and is controlled.
Experimental formula: T=f*L/D*N* Θ
Wherein T, D, L, N, Θ are time [minute], diameter [rice], reactor length [rice], rotating speed [r/min] and the gradient [decimal] respectively.F is experience factor.
Drive mair motor step-down gear speed ratio by the program control change of PLC, the required reactor rotating speed of adjustment changes the residence time.
Reaction pressure-fired span of control 0.00-0.04Mpa.
(3) dry method high temperature discharge powdery solid slag
Adopt organic solid waste pyrolytic product gas-and-solid-phase continuous discharge device (routine CN201832618U), carry out solid slag discharge; Solid slag arrives reactor outlet and enters slag bucket 16 by lifting mechanism, and powdery solid slag fills up hopper outlet and seals in hopper, blocks splitting gas, by the program control worm conveyor 17 of PLC, high-temp solid slag is arranged the sealing storage tank into isolated air;
(4) oily husky pyrolyze product gas, liquid, solid three phase separation
Pyrolyze product oil gas is discharged from reactor, enter settlement filter 18, described settlement filter adopts separation device for dusty gas generated by pyrogenation of organic waste (routine CN201832491U), oil gas through settlement filter process enters cooling system 19, form liquid oil, sewage and not solidifying combustible gas, enter oil-gas separator 20 separation of liquid and gaseous state resultant further.
At the combustible gas outlet section of oil-gas separator, explosionproof water seal 21, rupture disk, spark arrester 22 are set.
Thermal source is done in combustible gas backflow: combustible gas is the non-condensable gas that oily husky cracking generates, mainly hydrogen, carbon less than 5 hydrocarbon polymer.
Combustible gas burner, configuration respective air auxiliary ignition device burn combustible gas, PLC controls combustion gas mouth, fuel oil mouth quantity combusted controls temperature of reaction kettle.
Solid slag, waste heat gas utilize: the combustible gas combustion tail gas of reacting by heating still, the tail gas of oil inflame have higher waste heat, and temperature is generally higher than in 250 DEG C.
Solid slag is equivalent to brown coal calorific value, uses pulverized coal boiler [waste heat boiler] to produce water vapor, and decrement about more than 50% after solid slag burning, its flue gas has higher waste heat.
Reactor flue gas of heating furnace, exhaust-heat boiler flue gas and water vapour is utilized to dewater to oily sand.
The three wastes 100% process up to standard:
The oily(waste)water that the sewage that the oily(waste)water that the husky dehydration of oil produces, oil-gas separator produce, water vapour pump are formed is collected into foul water tank, is separated by oil slick through oil removal with sewage.Sewage, through dilution, PH adjustment, membrane technique, the process of biochemical technology even depth, reaches process water index, and backflow is used for feedwater, cooling make up water.Mud natural-dehydration delivers to the cracking again of oily sand drift.
Solid slag burning boiler, decrement solid slag more than 50%.Solid slag after burning is good material of construction.The nuisance [mainly heavy metal and oxide compound] of solid slag is no more than standard of landfill, can landfill on the spot, replys land resources; The nuisance [mainly heavy metal and oxide compound] of solid slag exceeds standard, and belongs to danger waste residue, and inaccurate direct landfill, must do building stripping and slicing with cement solidification.
For the flue gas after dewatering through special facilities process, as bag filtering dust collecting, the discharge of spray desulphurization and denitration, bag filter flying dust is again sent into solid slag and is burnt.
Above step all has PLC programmable control system program control, automatic management whole process.
Catalyzer sprays into the second reaction bed in reactor.
A special purpose device for oil-sand harmless and recycling treatment method, comprise the husky storehouse of oil utilizing waste heat to make the husky dehydration of oil, storehouse adopts steel construction heat-preserving wall and color steel watt heat insulation house surface; Be utilize residual heat flue under the husky storehouse terrace of oil, fume afterheat is passed to terrace; Terrace is load-bearing bracing members, heat absorbing sheet steel plate; Storehouse enclosure wall arranges water vapour heating installation, constantly provides hot gas flow to stablize storehouse temperature to storehouse; Rely on the steel plate gradient and dedicated line to collect the oily(waste)water taken off and deliver to sewage lagoon oil removal oily(waste)water collection pipe trench, sewage is delivered to foul water tank; Arrange the pulverizer of the plastic waste in oily sand, rubber pulverizing in the husky storehouse of oil; The husky storehouse front portion of oil is oily husky accumulation area, and rear portion is cloth district; Vacuum fan is set above oily sand, vent water vapor; Cloth district arranges material distributing machine, arranges conveyor after material distributing machine; Oil husky accumulation area configuration forklift, stirs oil husky increase dewatering efficiency;
After material distributing machine outlet, conveyor, weighing belt, chapelet are set; Arrange secondary storage bin after chapelet, arrange airtight blade type valve between upper and lower secondary feed bin, feed bin arranges the water vapour pump that can produce 500-1000 handkerchief vacuum, arranges the vertical screw type conveyer sending oil husky in feed bin; Horizontal screw conveyer blanking bin supplied materials being pushed reactor is set below blanking bin;
Pulse patten generation is set from the axial reactor of horizontal centre, sprays into catalyzer;
Reactor inside arranges the reaction bed that multiple tracks has guide path, and guide path is steel half slot, becomes 15 ° of angles with main shaft, exit end contact reacts bed; Reaction bed is vertically disposed expanded metal, and there are the catalyzer air-flow, the hydrocarbon flow passage that are greater than ￠ 400 in center; Reaction bed and reactor wall have 50-80mm gap, husky by flow state oil; Oil husky reaction bed fluidly uniform, the clout of curtain enter lower one reaction bed by gap; According to material treatment capacity, 6-8 road reaction bed is set; Steel ball is placed before last two road reaction beds;
Airtight process furnace is set outside reactor, provides cracking heat energy to reactor;
Adopt organic solid waste pyrolytic product gas-and-solid-phase continuous discharge device, carry out solid slag discharge; Solid slag arrives reactor outlet and enters slag bucket by lifting mechanism;
After reactor, settlement filter is set, after settlement filter, cooling system is set, after cooling system, oil-gas separator is set.
Claims (2)
1. an oil-sand harmless resource utilization device, is characterized in that: comprise the husky storehouse of oil utilizing waste heat to make the husky dehydration of oil, storehouse adopts steel construction heat-preserving wall and color steel watt heat insulation house surface; Be utilize residual heat flue under the husky storehouse terrace of oil, fume afterheat is passed to terrace; Terrace is load-bearing bracing members, heat absorbing sheet steel plate; Storehouse enclosure wall arranges water vapour heating installation, constantly provides hot gas flow to stablize storehouse temperature to storehouse; Rely on the steel plate gradient and dedicated line to collect the oily(waste)water taken off and deliver to sewage lagoon oil removal oily(waste)water collection pipe trench, sewage is delivered to foul water tank; Arrange the pulverizer of the plastic waste in oily sand, rubber pulverizing in the husky storehouse of oil; The husky storehouse front portion of oil is oily husky accumulation area, and rear portion is cloth district; Vacuum fan is set above oily sand, vent water vapor; Cloth district arranges material distributing machine, arranges conveyor after material distributing machine; Oil husky accumulation area configuration forklift, stirs oil husky increase dewatering efficiency;
After material distributing machine outlet, conveyor, weighing belt, chapelet are set; Arrange secondary storage bin after chapelet, arrange airtight blade type valve between upper and lower secondary feed bin, feed bin arranges the water vapour pump that can produce 500-1000 handkerchief vacuum, arranges the vertical screw type conveyer sending oil husky in feed bin; Horizontal screw conveyer blanking bin supplied materials being pushed reactor is set below blanking bin;
Pulse patten generation is set from the axial reactor of horizontal centre, sprays into catalyzer;
Reactor inside arranges the reaction bed that multiple tracks has guide path, and guide path is steel half slot, becomes 15 ° of angles with main shaft, exit end contact reacts bed; Reaction bed is vertically disposed expanded metal, and there are the catalyzer air-flow, the hydrocarbon flow passage that are greater than ￠ 400 in center; Reaction bed and reactor wall have 50-80mm gap, husky by flow state oil; Oil husky reaction bed fluidly uniform, the clout of curtain enter lower one reaction bed by gap; According to material treatment capacity, 6-8 road reaction bed is set; Steel ball is placed before last two road reaction beds;
Airtight process furnace is set outside reactor, provides cracking heat energy to reactor;
Adopt organic solid waste pyrolytic product gas-and-solid-phase continuous discharge device, carry out solid slag discharge; Solid slag arrives reactor outlet and enters slag bucket by lifting mechanism;
After reactor, settlement filter is set, after settlement filter, cooling system is set, after cooling system, oil-gas separator is set.
2. a kind of oil-sand harmless resource utilization device according to claim 1, is characterized in that: arrange explosionproof water seal, rupture disk, spark arrester at the combustible gas outlet section of oil-gas separator.
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|---|---|---|---|
| CN201520256286.XU CN204625560U (en) | 2015-04-27 | 2015-04-27 | Oil-sand harmless resource utilization device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520256286.XU CN204625560U (en) | 2015-04-27 | 2015-04-27 | Oil-sand harmless resource utilization device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789249A (en) * | 2015-04-27 | 2015-07-22 | 赵旭荣 | Harmless recycling treatment method and special device for oil sand |
| CN111268884A (en) * | 2020-03-31 | 2020-06-12 | 浙江科茂环境科技有限公司 | Oil sludge treatment system and method |
| CN111849536A (en) * | 2020-08-27 | 2020-10-30 | 青岛科技大学 | Rotary waste rubber cracking device |
-
2015
- 2015-04-27 CN CN201520256286.XU patent/CN204625560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789249A (en) * | 2015-04-27 | 2015-07-22 | 赵旭荣 | Harmless recycling treatment method and special device for oil sand |
| CN111268884A (en) * | 2020-03-31 | 2020-06-12 | 浙江科茂环境科技有限公司 | Oil sludge treatment system and method |
| CN111268884B (en) * | 2020-03-31 | 2024-04-09 | 浙江科茂环境科技有限公司 | Oil sludge treatment system and method |
| CN111849536A (en) * | 2020-08-27 | 2020-10-30 | 青岛科技大学 | Rotary waste rubber cracking device |
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Granted publication date: 20150909 Termination date: 20210427 |
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