CN203582814U - Production device for producing diesel by using waste lubricating oil - Google Patents
Production device for producing diesel by using waste lubricating oil Download PDFInfo
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- CN203582814U CN203582814U CN201320575114.XU CN201320575114U CN203582814U CN 203582814 U CN203582814 U CN 203582814U CN 201320575114 U CN201320575114 U CN 201320575114U CN 203582814 U CN203582814 U CN 203582814U
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Abstract
The utility model discloses a production device for producing diesel by using waste lubricating oil. The production device comprises a reaction kettle, a combustor, a condenser, an oil-gas separator, a gas-water separator, a temperature sensor, a liquid level sensor, a gas phase catalyzer, a raw material tank, a preheater and a fuel oil tank. Fuel is ignited in the combustion chamber of the combustor; flue gas is not only used for heating the reaction kettle, but also enters the preheater along a flue to heat dehydrated oil; evaporant of the reaction kettle is further catalyzed by using a gas phase catalyst and is conveyed or directly conveyed into the condenser for condensing; condensate is treated by using the oil-gas separator and the gas-water separator and refined to obtain diesel; the diesel yield is over 85 percent.
Description
Technical field
The utility model relates to a kind of production equipment of producing diesel oil with waste lubricating oil, belongs to waste oil treatment technical field.
Background technology
The machinery of most types all will use lubricating oil, and this is because lubricating oil can reduce the frictional force between machinery or between parts, with protect machinery or parts surface, reduce wear, the work-ing life of prolonged mechanical.Lubricating oil is the doping of petroleum refining base oil refining obtaining, and its output accounts for 2% left and right of petroleum products total amount.Because the environment for use of dissimilar machinery differs greatly, therefore lubricating oil easily goes bad and becomes waste lubricating oil because there is physics or chemical transformation in various complex environments.
For the processing of waste lubricating oil, mostly will after waste lubricant oil regeneration, use both at home and abroad at present, its process is: waste lubricating oil is after most of impurity is removed in sedimentation, filtration, absorption, through dehydration, reduce its water content again, then the waste lubricant oil by hydrogenation of processing is refined with materials such as oxide compound, sulfocompound, halogen compounds, nitride and heavy metal compounds in removal waste oil, finally by obtaining spendable rerefined oil after blending.But above-mentioned reclaiming process cannot thoroughly be removed the impurity of waste lubricating oil, and rerefined oil still contains some impurity, and the existence of these impurity has reduced the quality of rerefined oil; Have again, process for regeneration of waste lubricating oil complexity, energy consumption is very high, easily to environment; In addition, the oil product finally obtaining could be used as rerefined oil after need to additionally adding other material blendings, and this makes process for regeneration of waste lubricating oil more complicated, and cost is higher, is unfavorable for promoting the use of.
Because process for regeneration of waste lubricating oil has above-mentioned technical problem, and those skilled in the art can not find better solution for the problems referred to above always, therefore present research turns, pay close attention to more waste lubricating oil lightweight is turned to the approach that fuel is directly used, as Chinese patent literature CN101029247A discloses a kind of method of producing diesel oil with waste lubricating oil, it first packs waste lubricating oil into and in still kettle, adds thermal distillation, in still kettle, add the mordenite of waste lubricating oil weight 0.5-2% as catalyzer simultaneously, distillation temperature is controlled at 125-380 ℃ and completes fore-running, the distillate obtaining is put into stirrer again, and add the industrial sulphuric acid of distillate weight 1-1.5% to stir 2-3 hour, then standing 3-5 hour, getting supernatant liquor adds in stirrer, add again the industrial sulphuric acid of supernatant liquor weight 1-1.5% to stir as a child standing 3-5 hour of 2-3, getting afterwards supernatant liquor adds in stirrer again, add the sodium hydroxide of supernatant liquor weight 1-1.5%, the concentration of sodium hydroxide is 25-30%, stir after 2-3 hour, more standing 3-5 hour, the supernatant liquor obtaining is diesel oil.
Above-mentioned waste lubricating oil diesel oil technique processed can directly obtain diesel oil fuel, and technique is simple, be easy to promote.But above-mentioned technique can produce a large amount of acid-base waste fluids in distillate is carried out to adding acid for many times, adding alkali process, these liquid waste disposal are improper easily to environment; And above-mentioned technique needs the plenty of time to stir and standing liquid, process cycle is long, production efficiency is low; In addition, the process that above-mentioned technique need repeatedly be got supernatant liquor and process distillate, the supernatant liquor finally obtaining is only diesel product, thereby the diesel yield of above-mentioned technique is lower, and the randomness of getting supernatant liquor operation is very large, be easy to affect the quality of diesel product.
Utility model content
Technical problem to be solved in the utility model is when distillate is processed, can produce a large amount of waste liquids in prior art, the easy contaminate environment of waste liquid, and also the process cycle of prior art is long, efficiency is low; And then propose a kind of environmental protection, with waste lubricating oil, produce efficiently the production equipment of diesel oil.
Another technical problem to be solved in the utility model is in prior art, distillate repeatedly to be got after supernatant liquor processing, and the supernatant liquor finally obtaining is only diesel product, and diesel yield is lower; And then a kind of high yield proposed produce the production equipment of diesel oil with waste lubricating oil.
For solving the problems of the technologies described above, the utility model provides a kind of production equipment of producing diesel oil with waste lubricating oil, comprises
Reactor, is provided with oil-in, and top or top are provided with vapour outlet;
Heating installation, comprises interconnective function unit and heat release parts, and at least part of described heat release parts are arranged in described reactor or described heat release components interior is connected with described reactor inside;
Condenser, is provided with import and outlet, and the import of described condenser is connected with the vapour outlet of described reactor;
Oil-gas separator, is provided with import, air outlet and oil outlet, and the import of described oil-gas separator is connected with the outlet of described condenser;
Air water separator, comprises import and water outlet, and the import of described air water separator is connected with the air outlet of described oil-gas separator;
For measuring the thermoscope of described reactor temperature, the temperature-sensitive position of described thermoscope is arranged in described reactor.
In described heating installation, described function unit is burner, and described heat release parts are the combustion chamber that is positioned at described reactor; Described production equipment also comprises chimney, and the import of described chimney is connected with the outlet of described combustion chamber through reactor wall, and the exit of described chimney is provided with smoke purifier.
Also comprise the head tank, flue and the preheater that are provided with outlet; Described preheater comprises urceolus and is arranged at the oil feed passage in described urceolus, between described urceolus and oil feed passage, be configured as exhaust gases passes, on described preheater, be provided with the gas approach and the exhanst gas outlet that communicate with described exhaust gases passes, on described preheater, be also provided with the oil plant import and the oil plant outlet that communicate with described oil feed passage; Described gas approach is connected with the outlet of described combustion chamber by described flue, and described exhanst gas outlet is connected with the import of described chimney, and described oil plant import is connected with the outlet of described head tank; Bottom or the bottom of described reactor are provided with oil outlet, and the oil-in of described reactor is selected one by valve body and is connected with the oil outlet of described reactor or the outlet of the oil plant of described preheater; In described flue, be provided with temperature control plate valve.
On described reactor, be provided with liquid level sensor and safety valve, in described reactor, be provided with the supporting plate for depositing catalyzer.
Connect on the pipeline of the oil-in of described reactor and the oil outlet of reactor and be provided with the first magnetic valve, connect on the pipeline of the oil-in of described reactor and the oil plant of described preheater outlet and be provided with the second magnetic valve, described liquid level sensor is connected with the second magnetic valve with the first magnetic valve, and described the first magnetic valve and the second magnetic valve can open and close according to the output valve control of described liquid level sensor.
Described thermoscope is temperature sensor, is provided with the setter for fuel metering supply in described burner, and described temperature sensor is connected with setter, and described setter can be according to the fuel duty in the output valve control fuel device of temperature sensor.
Also comprise the gas phase catalysis device being arranged between described reactor and condenser, described gas phase catalysis device comprises reaction chamber and is located at the catalytic bed in described reaction chamber, described reaction chamber is connected with the vapour outlet of described reactor and the import of described condenser respectively, on described reaction chamber, offer and can open or airtight door body, described catalytic bed can pass in and out described reaction chamber by described door body.
Also comprise fuel oil drum, be provided with import and outlet, the import of described fuel oil drum is connected with the oil outlet of described oil-gas separator, and the outlet of described fuel oil drum is connected with described burner inside.
Also comprise voltate regulator, spark arrester and gas-holder, be equipped with import and outlet, on described air water separator, be provided with air outlet, the air outlet of described air water separator is connected with the import of described gas-holder, the outlet of described gas-holder is connected with the import of described spark arrester, the outlet of described spark arrester is connected with the import of voltate regulator, and the outlet of described voltate regulator is connected with described burner inside;
Described condenser comprises the one section of condenser and the two sections of condensers that are provided with import and outlet, described oil-gas separator comprises the one section of oil-gas separator and the two sections of oil-gas separators that are provided with import, oil outlet and air outlet, the import of described one section of condenser is connected with the vapour outlet of described reactor, the outlet of described one section of condenser is connected with the import of described one section of oil-gas separator, the air outlet of described one section of oil-gas separator is connected with the import of described two sections of condensers, and the outlet of described two sections of condensers is connected with the import of described two sections of oil-gas separators; The import of described air water separator is connected with the air outlet of described two sections of oil-gas separators.
The utility model has following beneficial effect compared with prior art scheme:
(1) waste lubricating oil described in the utility model is produced the device of diesel oil, comprises reactor, is provided with oil-in on it, and top or top are provided with vapour outlet; Heating installation, comprises interconnective function unit and heat release parts, and at least part of described heat release parts are arranged in described reactor, or described heat release components interior is connected with reactor inside; Condenser, is provided with import and outlet, and the import of described condenser is connected with the vapour outlet of described reactor; Oil-gas separator, is provided with import, air outlet and oil outlet, and the import of described oil-gas separator is connected with the outlet of described condenser; Air water separator, comprises import and water outlet, and the import of described air water separator is connected with the air outlet of described oil-gas separator; Also comprise the thermoscope for measuring described reactor temperature, the temperature-sensitive position of described thermoscope is arranged in described reactor.
Adopt said apparatus, first waste lubricating oil sent in reactor and add catalyzer, by observing the temperature of thermoscope demonstration and controlling heating installation, by heat release parts, the waste lubricating oil in reactor is slowly heated to 180-410 ℃, the steam steaming in reactor is entered and in condenser, is carried out condensation by pipeline, condensation product enter successively oil-gas separator with Fen Li in air water separator after, obtain oil phase thing and be gas oil, after gas oil is refined, be diesel product.Use in the manner described above production equipment of the present utility model, can make diesel yield reach more than 85%, waste lubricating oil has obtained effectively utilizing.And the utility model production equipment is simple, technical process is short, the efficiency of producing diesel oil with waste lubricating oil is very high, is suitable for wide popularization and application.
(2) waste lubricating oil described in the utility model is produced the device of diesel oil, the oil phase thing that the steam of being exported by reactor contains is not necessarily diesel component completely, a certain amount of macromolecule hydrocarbon may be contained in the inside, after making hydrocarbon vapours be introduced into the further catalytic cracking of gas phase catalysis device, carry out again condensation, can improve the content of diesel component in steam, thereby further improve the yield of diesel component.
(3) waste lubricating oil described in the utility model is produced the device of diesel oil, and in described heating installation, described function unit is burner, and described heat release parts are the combustion chamber that is positioned at described reactor; Described production equipment also comprises chimney, and the import of described chimney is connected with the outlet of described combustion chamber through reactor wall, and the exit of described chimney is provided with smoke purifier.Also comprise the head tank, flue and the preheater that are provided with outlet; Described preheater comprises urceolus and is arranged at the oil feed passage in described urceolus, between described urceolus and oil feed passage, be configured as exhaust gases passes, on described preheater, be provided with the gas approach and the exhanst gas outlet that communicate with described exhaust gases passes, on described preheater, be also provided with the oil plant import and the oil plant outlet that communicate with described oil feed passage; Described gas approach is connected with the outlet of described combustion chamber by described flue, and described exhanst gas outlet is connected with the import of described chimney, and described oil plant import is connected with the outlet of described head tank; Bottom or the bottom of described reactor are provided with oil outlet, and the oil-in of described reactor is selected one by valve body and is connected with the oil outlet of described reactor or the outlet of the oil plant of described preheater; In described flue, be provided with temperature control plate valve.
Oil plant in burner sprays in combustion chamber and ignition therein by nozzle, the oil plant in the flue gas heating reactor that burning produces, and remaining flue gas is discharged by chimney, and smoke purifier is for removing pellet and the sulfur-bearing nitrogenous gas of flue gas.
Further, when oil plant in reactor is sufficient, the oil plant of reactor oil outlet is looped back in reactor, form the circulation of oil plant in reactor, oil plant is fully mixed, reduced oil plant local superheating in still and the problem of carbonization occurs, reduced the catalyzer losing because of local superheating carbonization, also reduced because of the oil plant heat transfer that close-burning causes on combustion chamber and the flue outer wall problem of being obstructed, and can make the catalyst recycling in reactor by this oil plant circulation; Because the material in reactor is gone out by evaporation continually, when liquid level is lower, the oil plant in preheater can be supplemented in reactor; Oil plant in preheater comes from the oil plant having dewatered in head tank, and in combustion chamber, remaining high-temperature flue gas passes into the exhaust gases passes of preheater with the oil plant of dehydration of heating preheater through flue.
Temperature control plate valve in flue is for controlling the cigarette amount in flue, to control the Heating temperature of preheater; When in preheater, temperature does not reach preset temp, open temperature control plate valve and discharge more high-temperature flue gas for heating oil plant, when temperature in preheater reaches even higher than preset temp, close temperature control plate valve to maintain oil plant in preheater in certain temperature range, preset temp is typically chosen in 180-220 ℃, with the residual water-content in gasification oil plant, avoid bringing moisture into cause the rising of air pressure moment and temperature fluctuation in reactor problem.
(4) waste lubricating oil described in the utility model is produced the device of diesel oil, is provided with liquid level sensor and safety valve on described reactor, is provided with the supporting plate for depositing catalyzer in described reactor.Also comprise fuel oil drum, be provided with import and outlet, the import of described fuel oil drum is connected with the oil outlet of described oil-gas separator, and the outlet of described fuel oil drum is connected with described burner inside.
Because the material in reactor is gone out by evaporation continually, therefore need to observe the liquid level in still by liquid level sensor, when liquid level is lower, can in still, supplement waste lubricating oil.Safety valve can discharge gas with pressure release in good time, avoids blasting, and safety control is provided.Catalyzer is placed on supporting plate, and the content that can make to start step of reaction still inner catalyst is higher, and reaction efficiency is higher, has avoided beginning reaction time catalizer easily sink and cause still inner catalyst concentration not high, the problem that reaction efficiency is low.The gas oil that waste lubricating oil obtains after reaction, condensation, gas-oil separation can be after filtering directly as oil fuel for burner.
Accompanying drawing explanation
For content of the present utility model is more easily understood, the utility model is further detailed content of the present utility model with embodiment by reference to the accompanying drawings;
Fig. 1 is the structural representation that waste lubricating oil described in the utility model is produced diesel device;
Fig. 2 is the structural representation that the waste lubricating oil with head tank, flue and preheater described in the utility model is produced diesel device;
Fig. 3 is the structural representation that the waste lubricating oil with gas phase catalysis device, head tank, flue and preheater described in the utility model is produced diesel device;
Fig. 4 is the structural representation of gas phase catalysis device described in the utility model;
Fig. 5 is the structural representation that the waste lubricating oil with gas phase catalysis device, flue, liquid level sensor, safety valve, head tank, fuel oil drum, voltate regulator and spark arrester described in the utility model is produced diesel device;
Wherein Reference numeral is: 1-reactor, 2-oil-in, 3-vapour outlet, 4-heating installation, 5-condenser, 6-oil-gas separator, 7-air water separator, 8-temperature sensor, 9-gas phase catalysis device, 10-reaction chamber, 11-door body, 12-burner, 13-combustion chamber, 14-preheater, 15-flue, 16-chimney, 17-smoke purifier, 18-temperature control plate valve, 19-head tank, 20-oil outlet, 21-liquid level sensor, 22-safety valve, 23-supporting plate, 24-the first magnetic valve, 25-the second magnetic valve, 26-fuel oil drum, 27-voltate regulator, 28-spark arrester, 29-gas-holder, 30-dewatering unit, 31-filtering net, 32-wash water valve.
Embodiment
The production equipment of producing diesel oil with waste lubricating oil described in the utility model, its structure as shown in Figure 1, comprise reactor 1, be provided with oil-in 2, top or bottom are provided with vapour outlet 3, the position of described oil-in 2 can arrange as required, and in the present embodiment, described oil-in 2 and vapour outlet 3 are all arranged on the top of reactor 1.Heating installation 4, comprises interconnective function unit and heat release parts, and at least part of described heat release parts are arranged in described reactor 1 or described heat release components interior is connected with described reactor 1 inside.Wherein, the particular type of described function unit and heat release parts can be selected according to actual needs, in prior art, any equipment that can control heat release parts release of heat size in burner 12 all can be used as function unit use, any equipment that can releases heat reacting by heating still 1 interior material all can be used as heat release parts and uses, in the present embodiment, described function unit is burner 12, described burner 12 can be selected any type of the prior art, the gradual burner 12 of two sections of fire of the preferred double fuel of the present embodiment, described heat release parts are the combustion chamber 13 that is positioned at described reactor 1, described combustion chamber 13 is the pipeline of a large diameter, the import of described burner 12 and combustion chamber 13 is connected, described production equipment also comprises chimney 16, and the import of described chimney 16 is connected with the outlet of described combustion chamber 13 through reactor 1 wall, and the exit of described chimney 16 is provided with the smoke purifier 17 for removing flue gas particulate matter, sulfur-bearing, nitrogenous substances.Condenser 5, be provided with import and outlet, the import of described condenser 5 is connected with the vapour outlet 3 of described reactor 1, described condenser 5 can be selected any type of the prior art as required, in the present embodiment, described condenser 5 is for the inner structure that is provided with water of condensation runner and material runner, and by the evaporant from reactor 1 in the indirect cooling material runner of water of condensation, described import and outlet are arranged on the both sides of described condenser 5.Oil-gas separator 6, be provided with import, air outlet and oil outlet, the import of described oil-gas separator 6 is connected with the outlet of described condenser 5, described oil-gas separator 6 can be selected any type of the prior art as required, in the present embodiment, described oil-gas separator 6 is the tank body that inner chamber is very large, and described import is arranged on the middle part of oil-gas separator 6, described air outlet is arranged on the top of oil-gas separator 6, and described oil outlet is arranged on the bottom of oil-gas separator 6.Air water separator 7, comprise import and water outlet 20, the import of described air water separator 7 is connected with the air outlet of described oil-gas separator 6, described air water separator 7 can be selected any type of the prior art as required, in the present embodiment, described air water separator 7 has flowing water Valve and the transparent cylindrical shell of sidewall for bottom, and described import is arranged on the top of air water separator 7.For measuring the thermoscope of described reactor 1 interior temperature, the temperature-sensitive position of described thermoscope is arranged in described reactor 1, the type of thermoscope can be selected as required, in the present embodiment, described thermoscope is temperature sensor 8, in described burner 12, be provided with the setter for fuel metering supply, in described setter, store temperature threshold, described temperature sensor 8 is connected with setter, described setter can be according to the fuel duty in the output valve control fuel device of temperature sensor 8, when the temperature value of exporting when temperature sensor 8 exceedes the temperature threshold in setter, setter control combustion device 12 reduces supply of fuel, when the temperature value of exporting when temperature sensor 8 is no more than the temperature threshold in setter, setter control combustion device 12 continues feed fuels, can accurately control thus the interior temperature of reactor 1.
While using said apparatus to produce diesel oil according to method described in embodiment 1-8, first waste lubricating oil sent in reactor 1 and added corresponding catalyzer, the temperature the control combustion device 12 that by observation temperature sensor 8, show slowly heat the waste lubricating oil in reactor 1 with certain speed by combustion chamber 13 transferring heats and remain on temperature required, the steam steaming in reactor 1 is entered and in condenser 5, is carried out condensation by pipeline, condensation product enter successively oil-gas separator 6 with Fen Li in air water separator 7 after, obtain oil phase thing and be gas oil, gas oil is through decolouring, add stablizer, after cetane number improving agent and anti-cerate are refining, obtain diesel product.
On the basis of the above, in order further to improve final diesel yield, as shown in Figure 2, also comprise the head tank 19, flue 15 and the preheater 14 that are provided with outlet; Described preheater 14 comprises urceolus and is arranged at the oil feed passage in described urceolus, between described urceolus and oil feed passage, be configured as exhaust gases passes, on described preheater, be provided with the gas approach and the exhanst gas outlet that communicate with described exhaust gases passes, on described preheater 14, be also provided with the oil plant import and the oil plant outlet that communicate with described oil feed passage; Described gas approach is connected with the outlet of described combustion chamber 13 by described flue 15, and described exhanst gas outlet is connected with the import of described chimney 16, and described oil plant import is connected with the outlet of described head tank 19; The bottom of described reactor 1 or bottom are provided with oil outlet 20, and the oil-in 2 of described reactor 1 is selected one by valve body and is connected with the oil outlet 20 of described reactor 1 or the outlet of the oil plant of described preheater 14; In described flue 15, be provided with temperature control plate valve 18, in the present embodiment, connect on the oil-in 2 of described reactor 1 and the pipeline of the oil outlet 20 of reactor 1 and be provided with the first magnetic valve 24, connect on the pipeline of the oil-in 2 of described reactor 1 and the outlet of the oil plant of described preheater 14 and be provided with the second magnetic valve 25, described liquid level sensor 21 is connected with the second magnetic valve 25 with the first magnetic valve 24, and described the first magnetic valve 24 and the second magnetic valve 25 can open and close according to the output valve control of described liquid level sensor 21.When the interior oil mass of reactor 1 is sufficient, open the first magnetic valve 24, close the second magnetic valve 25 simultaneously, oil plant is constantly circulated, equalization temperature, avoid coking in still, when reactor 1 interior low on fuel, open the second magnetic valve 25, close the first magnetic valve 24 simultaneously, preheater 14 is in time to the interior waste lubricating oil also having dewatered through heating that supplements of reactor 1, avoid dryouting, preheater 14 is preheated to 180-220 ℃ by the oil plant that dewatered in head tank 19, the residual water-content that can be gasified totally in oil plant, avoid oil plant to enter reaction, 1 rear moisture moment gasified and the pressure in still is raise, and the oil plant of preheating can effectively reduce the temperature fluctuation in reactor 1, thereby reduce the negative impact of temperature fluctuation to reaction.
As shown in Figure 3-4, described production equipment also comprises the gas phase catalysis device 9 being arranged between described reactor 1 and condenser 5, described gas phase catalysis device 9 comprises reaction chamber 10 and is located at the catalytic bed in described reaction chamber 10, described reaction chamber 10 is connected with the vapour outlet 3 of described reactor 1 and the import of described condenser 5 respectively, on described reaction chamber 10, offer and can open or airtight door body 11, described catalytic bed can pass in and out described reaction chamber 10 by offering the position of this body 11, the material being evaporated by reactor 1 can improve diesel yield after being built-in with the further catalytic cracking of gas phase catalysis device 9 of beds, by the door body 11 that can open or seal, can change in time the gas phase catalyst in gas phase catalysis device 9 reaction chambers 10.In the present embodiment, the inwall of described door body 11 is the outstanding shape that is shaped to truncated rectangular pyramids outwards, on the outer side wall of this truncated rectangular pyramids, be provided with gasket, accordingly, it is inwardly recessed that described reaction chamber 10 arranges a body 11 places, when described door body 11 is closed, the outer side wall of the recess of reaction chamber 10 and described door body 11 truncated rectangular pyramids is tightly connected by described gasket, and described gasket is preferably asbestos packing, graphite pads or SW with outside ring.Also comprise pressing close to the first fastening assembly that a body 11 hinged places arrange, described the first fastening assembly comprises the first groove relative with this through hole on through hole on described door body 11, reaction chamber 10 sidewalls and the first bolt with nut.When airtight, by the first bolt with nut, through after through hole, its front end stretches in the first groove fixing, then nut screwing clamping can be fastened to the hinged one side of a body 11, makes its sealing; While beating opening door body 11, only nut need be unscrewed to rear extraction the first bolt to the openable degree of door body 11.Wherein, can in the first groove, internal thread be set, the first bolt front end is tightened in the first groove, or through the first bolt front end and the first groove, be fixed with pin; Also comprise the second fastening assembly, be arranged at one side relative with door body 11 hinged places on described door body 11, described the second fastening assembly comprises the second groove relative with this open hole on open hole on described door body 11, reaction chamber 10 sidewalls and the second bolt with nut.When airtight, the second bolt with nut is through open hole, and its front end stretches in the second groove fixing, thereby nut screwing clamping fastens one side relative with door body 11 hinged places on a body 11, makes its sealing; Beat during opening door body 11, only nut need be unscrewed to rear extraction the second bolt to the openable degree of door body 11, also can make the second bolt turn to a body 11 by the opening of open hole can opening degree or directly the second bolt is disassembled by opening; Wherein, can in the second groove, internal thread be set, the second bolt front end is tightened in the second groove, or through the second bolt front end and the second groove, be fixed with pin.
On this basis, as shown in Figure 5, also comprise fuel oil drum 26, be provided with import and outlet, the import of described fuel oil drum 26 is connected with the oil outlet of described oil-gas separator 6, and the outlet of described fuel oil drum 26 is connected with described burner 12 inside; The oil product of waste lubricating oil after reaction, condensation, gas-oil separation can be directly as fuel for burner.In described fuel oil drum 26, between superposed import and the outlet of bottom, be provided with filtering net 31, for sifting out the impurity particle of oil, and the bottom of described fuel oil drum 26 is provided with wash water valve 32.Also comprise voltate regulator 27 and spark arrester 28, be equipped with import and outlet, the air outlet of described air water separator 7 is connected with the import of spark arrester 28 by gas-holder 29, the outlet of described spark arrester 28 is connected with the import of voltate regulator 27, the outlet of described voltate regulator 27 is connected with described burner 12 inside, between the geseous fuel that the oil plant that the fuel that the gradual burner 12 of two sections of fire of double fuel uses can be in fuel oil drum 26 and air water separator 7 separate, switches.When the oil-air pressure separating when air water separator 7 reaches incendivity pressure, burner 12 automatically switches to burning gaseity, and when oil-air pressure is not enough, fuel oil drum 26 is to burner 12 fuel feeding, and now burner 12 automatically switches to oil firing state, described condenser 5 can also comprise the one section of condenser and the two sections of condensers that are provided with import and outlet, described oil-gas separator 6 can comprise and is provided with import, one section of oil-gas separator and two sections of oil-gas separators of oil outlet and air outlet, the import of described one section of condenser is connected with the vapour outlet 3 of described reactor 1, the outlet of described one section of condenser is connected with the import of described one section of oil-gas separator, the air outlet of described one section of oil-gas separator is connected with the import of described two sections of condensers, the outlet of described two sections of condensers is connected with the import of described two sections of oil-gas separators, the import of described air water separator 7 is connected with the air outlet of described two sections of oil-gas separators.The cut that high temperature steams obtains heavy gas oil after one section of condensation, one section of gas-oil separation, and the gas phase that one section of gas-oil separation goes out obtains lightweight gas oil after two sections of condensations, two sections of gas-oil separation, after two kinds of gas oil are refining, obtains diesel product.Above-mentioned one section of condenser, two sections of condensers, one section of oil-gas separator, two sections of oil-gas separators, air water separators are respectively the common structure of condenser in prior art, oil-gas separator and air water separator, no longer introduce, and also do not mark in accompanying drawing at this.On described reactor 1, be provided with liquid level sensor 21 and safety valve 22, described liquid level sensor 21 and safety valve 22 are all selected conventional equipment of the prior art, in described reactor 1, be provided with the supporting plate 23 for depositing catalyzer, on the outer wall of described reactor 1 and gas phase catalyst converter 9, be provided with thermal insulation layer (not marking thermal insulation layer in accompanying drawing), described liquid level sensor 21 is arranged at the top of described reactor 1 sidewall in the present embodiment, described safety valve 22 is arranged at the top of described reactor 1, described supporting plate 23 is set in parallel in described reactor 1 and is positioned at the top of described combustion chamber 13.
Although the utility model has carried out detailed elaboration by above-mentioned specific embodiment to it; but; those skilled in the art should be understood that; the any form that does not exceed claim protection domain made on this basis and the variation of details, all belong to the claimed scope of the utility model.
Claims (10)
1. a production equipment of producing diesel oil with waste lubricating oil, is characterized in that, comprises
Reactor (1), is provided with oil-in (2), and top or top are provided with vapour outlet (3);
Heating installation (4), comprises interconnective function unit and heat release parts, and at least part of described heat release parts are arranged in described reactor (1) or described heat release components interior is connected with described reactor (1) inside;
Condenser (5), is provided with import and outlet, and the import of described condenser (5) is connected with the vapour outlet (3) of described reactor (1);
Oil-gas separator (6), is provided with import, air outlet and oil outlet, and the import of described oil-gas separator (6) is connected with the outlet of described condenser (5);
Air water separator (7), comprises import and water outlet (20), and the import of described air water separator (7) is connected with the air outlet of described oil-gas separator (6);
Be used for measuring the thermoscope of the interior temperature of described reactor (1), the temperature-sensitive position of described thermoscope is arranged in described reactor (1).
2. production equipment according to claim 1, is characterized in that, in described heating installation (4), described function unit is burner (12), and described heat release parts are for being positioned at the combustion chamber (13) of described reactor (1); Described production equipment also comprises chimney (16), and the import of described chimney (16) is connected with the outlet of described combustion chamber (13) through reactor wall, and the exit of described chimney (16) is provided with smoke purifier (17).
3. production equipment according to claim 2, is characterized in that, also comprises the head tank (19), flue (15) and the preheater (14) that are provided with outlet; Described preheater (14) comprises urceolus and is arranged at the oil feed passage in described urceolus, between described urceolus and oil feed passage, be configured as exhaust gases passes, on described preheater, be provided with the gas approach and the exhanst gas outlet that communicate with described exhaust gases passes, on described preheater (14), be also provided with the oil plant import and the oil plant outlet that communicate with described oil feed passage; Described gas approach is connected with the outlet of described combustion chamber (13) by described flue (15), and described exhanst gas outlet is connected with the import of described chimney (16), and described oil plant import is connected with the outlet of described head tank (19); The bottom of described reactor (1) or bottom are provided with oil outlet (20), and the oil-in (2) of described reactor (1) is selected one by valve body and is connected with the oil outlet (20) of described reactor (1) or the outlet of the oil plant of described preheater (14); In described flue (15), be provided with temperature control plate valve (18).
4. production equipment according to claim 3, is characterized in that, is provided with liquid level sensor (21) and safety valve (22) on described reactor (1), is provided with the supporting plate (23) for depositing catalyzer in described reactor (1).
5. production equipment according to claim 4, it is characterized in that, connect on the pipeline of the oil-in (2) of described reactor (1) and the oil outlet (20) of reactor (1) and be provided with the first magnetic valve (24), connect on the pipeline of the oil-in (2) of described reactor (1) and the oil plant of described preheater (14) outlet and be provided with the second magnetic valve (25), described liquid level sensor (21) is connected with the second magnetic valve (25) with the first magnetic valve (24), described the first magnetic valve (24) and the second magnetic valve (25) can open and close according to the output valve control of described liquid level sensor (21).
6. according to the arbitrary described production equipment of claim 2-5, it is characterized in that, described thermoscope is temperature sensor (8), described burner is provided with the setter for fuel metering supply in (12), described temperature sensor (8) is connected with setter, and described setter can be according to the fuel duty in the output valve control fuel device of temperature sensor (8).
7. production equipment according to claim 6, it is characterized in that, also comprise the gas phase catalysis device (9) being arranged between described reactor (1) and condenser (5), described gas phase catalysis device (9) comprises reaction chamber (10) and is located at the catalytic bed in described reaction chamber (10), described reaction chamber (10) is connected with the vapour outlet (3) of described reactor (1) and the import of described condenser (5) respectively, on described reaction chamber (10), offer and can open or airtight door body (11), described catalytic bed can pass in and out described reaction chamber (10) by described door body (11).
8. according to the production equipment described in claim 2 or 3 or 4 or 5 or 7, it is characterized in that, also comprise fuel oil drum (26), be provided with import and outlet, the import of described fuel oil drum (26) is connected with the oil outlet of described oil-gas separator (6), and the outlet of described fuel oil drum (26) is connected with described burner (12) inside.
9. production equipment according to claim 8, it is characterized in that, also comprise voltate regulator (27), spark arrester (28) and gas-holder (29), be equipped with import and outlet, described air water separator is provided with air outlet on (7), the air outlet of described air water separator (7) is connected with the import of described gas-holder (29), the outlet of described gas-holder (29) is connected with the import of described spark arrester (28), the outlet of described spark arrester (28) is connected with the import of voltate regulator (27), the outlet of described voltate regulator (27) is connected with described burner (12) inside.
10. according to the production equipment described in claim 2 or 3 or 4 or 5 or 7 or 9, it is characterized in that, described condenser (5) comprises the one section of condenser and the two sections of condensers that are provided with import and outlet, described oil-gas separator (6) comprises and is provided with import, one section of oil-gas separator and two sections of oil-gas separators of oil outlet and air outlet, the import of described one section of condenser is connected with the vapour outlet (3) of described reactor (1), the outlet of described one section of condenser is connected with the import of described one section of oil-gas separator, the air outlet of described one section of oil-gas separator is connected with the import of described two sections of condensers, the outlet of described two sections of condensers is connected with the import of described two sections of oil-gas separators, the import of described air water separator (7) is connected with the air outlet of described two sections of oil-gas separators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575114.XU CN203582814U (en) | 2013-08-29 | 2013-09-17 | Production device for producing diesel by using waste lubricating oil |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383605.9 | 2013-08-29 | ||
| CN201310383605 | 2013-08-29 | ||
| CN201320575114.XU CN203582814U (en) | 2013-08-29 | 2013-09-17 | Production device for producing diesel by using waste lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582814U true CN203582814U (en) | 2014-05-07 |
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ID=49824766
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575114.XU Expired - Fee Related CN203582814U (en) | 2013-08-29 | 2013-09-17 | Production device for producing diesel by using waste lubricating oil |
| CN201310423492.0A Expired - Fee Related CN103484156B (en) | 2013-08-29 | 2013-09-17 | A kind of waste lubricating oil produces method and the production equipment thereof of diesel oil |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310423492.0A Expired - Fee Related CN103484156B (en) | 2013-08-29 | 2013-09-17 | A kind of waste lubricating oil produces method and the production equipment thereof of diesel oil |
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| Country | Link |
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| CN (2) | CN203582814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484156A (en) * | 2013-08-29 | 2014-01-01 | 连力生 | Method for producing diesel through spent lubrication oil and production device thereof |
| CN106398759A (en) * | 2016-11-19 | 2017-02-15 | 河北天理环保科技有限公司 | Waste-lubricant regeneration and diesel production device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306419A (en) * | 1993-08-05 | 1994-04-26 | Texaco Inc. | Used lubricating oil reclaiming |
| CN101531948B (en) * | 2009-04-10 | 2012-08-29 | 熊道陵 | New technology for catalytically cracking light diesel oil from waste motor oil |
| CN102226104B (en) * | 2011-05-23 | 2014-04-02 | 大连理工大学 | Method for producing gasoline and diesel by utilizing waste lubricating oil |
| CN203582814U (en) * | 2013-08-29 | 2014-05-07 | 连力生 | Production device for producing diesel by using waste lubricating oil |
-
2013
- 2013-09-17 CN CN201320575114.XU patent/CN203582814U/en not_active Expired - Fee Related
- 2013-09-17 CN CN201310423492.0A patent/CN103484156B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484156A (en) * | 2013-08-29 | 2014-01-01 | 连力生 | Method for producing diesel through spent lubrication oil and production device thereof |
| CN106398759A (en) * | 2016-11-19 | 2017-02-15 | 河北天理环保科技有限公司 | Waste-lubricant regeneration and diesel production device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103484156B (en) | 2016-03-02 |
| CN103484156A (en) | 2014-01-01 |
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