CN107858195A - Waste oil regeneration multi-stage heating device - Google Patents
Waste oil regeneration multi-stage heating device Download PDFInfo
- Publication number
- CN107858195A CN107858195A CN201711345864.7A CN201711345864A CN107858195A CN 107858195 A CN107858195 A CN 107858195A CN 201711345864 A CN201711345864 A CN 201711345864A CN 107858195 A CN107858195 A CN 107858195A
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- electrical heating
- heating
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- heating tank
- tank
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 252
- 239000002699 waste material Substances 0.000 title claims abstract description 57
- 230000008929 regeneration Effects 0.000 title claims abstract description 38
- 238000011069 regeneration method Methods 0.000 title claims abstract description 38
- 238000005485 electric heating Methods 0.000 claims abstract description 62
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 78
- 239000000295 fuel oil Substances 0.000 abstract description 11
- 239000002199 base oil Substances 0.000 abstract description 6
- 238000010304 firing Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000001464 adherent effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/002—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0244—Heating of fluids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The waste oil regeneration Multi-stage heating device of the present invention is related to the heater of waste oil regeneration.A kind of waste oil regeneration Multi-stage heating device, characterized in that, waste oil regeneration forms Multi-stage heating or temperature control by multiple electrical heating tanks, each electrical heating tank heats for one-level, horizontal electric heating tube or vertical electric heating tube are provided with electrical heating tank, electrical heating tank is connected logical with vavuum pump.Four electrical heating tank composition level Four heating or temperature control;Six electrical heating tanks form six grades of heating or temperature control.The waste oil regeneration Multi-stage heating device of the present invention, with scientific and reasonable for structure, securely and reliably, vertical electric heating tube and heating tank body are less scaling and damage, and firing rate is fast, service life length, energy-conservation, it is easy to use, base oil or the fuel oil of different cultivars can be particularly produced as needed, and there is promotional value.
Description
Technical field
The present invention relates to the heater of waste oil regeneration, is more particularly to a kind of waste oil regeneration Multi-stage heating device.
Background technology
Need to heat waste oil during waste oil regeneration, make the water vapor in waste oil, waste oil boiling is gasified.At present, give up
Heating majority during oil regeneration to waste oil is heated using horizontal electric heating tube, and the series majority of heating is 2-3 levels, and one-level is electric
Heating tank is preheating can, and two level electrical heating tank is degassing drain sump, and three-level electrical heating tank is retort, and the oil produced is mixing
The fuel oil of type, it is impossible to produce base oil and the fuel oil of high-quality, meanwhile, horizontal electric heating tube when by waste oil be heated to 220 DEG C with
When upper, horizontal electric heating tube and tank body are easy to fouling, have a strong impact on heating effect, have a strong impact on the use of horizontal electric heating tube
Life-span.In order to improve heating effect, particular for being that waste oil is heated into 200 DEG C -410 DEG C, produce as needed base oil or
The fuel oil of different cultivars, need to be explored a kind of waste oil regeneration Multi-stage heating device.
The content of the invention
A kind of purpose of the present invention, there is provided waste oil regeneration Multi-stage heating device.
Technical scheme:A kind of waste oil regeneration Multi-stage heating device, it is characterised in that waste oil regeneration is by multiple electricity
Heating tank forms Multi-stage heating or temperature control, and each electrical heating tank is heated for one-level, and horizontal electrical heating is provided with electrical heating tank
Pipe or vertical electric heating tube, electrical heating tank are connected logical with vavuum pump.
Optimization, the waste oil regeneration Multi-stage heating device, the waste oil regeneration form level Four by four electrical heating tanks and heated
Or temperature control:One-level electrical heating tank uses horizontal electric heating tube, and heating and temperature control is in normal temperature~110 DEG C;Two level electrical heating tank is adopted
It is overlapping on two level electrical heating tank at 110~220 DEG C with horizontal electric heating tube or vertical electric heating tube, heating and temperature control
There is Oil-gas Separation tower;Three-level electrical heating tank uses vertical electric heating tube, and heating and temperature control adds at 220~405 DEG C in three-level electricity
Level Four electrical heating tank is overlapped with hot tank;Level Four electrical heating tank uses vertical electric heating tube, heating and temperature control 220~
405℃;Waste oil enters from oil inlet pipe, and waste oil is pumped into one-level electrical heating tank by oil pump, in one-level electrical heating tank and two level electrical heating tank
Between be provided with oil pump, be provided with oil pump between two level electrical heating tank and three-level electrical heating tank, vavuum pump and Oil-gas Separation tower, level Four
The top connection of electrical heating tank.Catalyst is provided with described Oil-gas Separation tower, is provided with described level Four electrical heating tank
Catalyst.
Optimization, the waste oil regeneration Multi-stage heating device, the waste oil regeneration form six grades of heating by six electrical heating tanks
Or temperature control:One-level electrical heating tank uses horizontal electric heating tube, and heating and temperature control is in normal temperature~110 DEG C;Two level electrical heating tank is adopted
It is overlapping on two level electrical heating tank at 110~220 DEG C with horizontal electric heating tube or vertical electric heating tube, heating and temperature control
There is Oil-gas Separation tower;Three-level electrical heating tank uses vertical electric heating tube, and heating and temperature control adds at 220~405 DEG C in three-level electricity
Level Four electrical heating tank is overlapped with hot tank;Level Four electrical heating tank uses vertical electric heating tube, heating and temperature control 220~
405℃;Pyatyi electrical heating tank uses vertical electric heating tube, heating and temperature control at 220~405 DEG C, Pyatyi electrical heating tank it
On overlap with six grades of electrical heating tanks;Six grades of electrical heating tanks use vertical electric heating tube, and heating and temperature control is at 220~405 DEG C;It is useless
Oil enters from oil inlet pipe, and waste oil is pumped into one-level electrical heating tank by oil pump, is provided between one-level electrical heating tank and two level electrical heating tank
Oil pump, oil pump is provided between two level electrical heating tank and three-level electrical heating tank, between level Four electrical heating tank and Pyatyi electrical heating tank
Connected with pipe fitting, vavuum pump connects with the top of Oil-gas Separation tower, level Four electrical heating tank, six grades of electrical heating tanks.In described oil
Catalyst is provided with gas knockout tower, catalyst is provided with described level Four electrical heating tank, in six grades of described electrical heating tanks
Provided with catalyst.
Waste oil regeneration Multi-stage heating device described above, the structure of the vertical electric heating tube described in it are:In an outer layer
Protect steel pipe lower end sealing, upper end, which is fixed with down, connects disk, in outer layer protection steel pipe be provided with 2-6 roots heating inner tube, more
Heating inner tube is positioned in support block, and one is heated inner tube, remaining several heating inner tubes entirely to be lower-powered in heating inner tube
Inner tube is heated for the larger part of power, inner tube is heated and wiring pile crown is connected to and connect on disk, in outer layer protection steel pipe
Middle part and it is under-filled have fused salt, Pan Heshang met under connect to be provided with disk and dowel hole and connect disk connecting hole, disk is connect upper
Centre is additionally provided with fused salt inlet and outlet.
In the present invention, the waste oil for needing to regenerate is pumped into one-level heating tank, one-level heating by first oil pump by oil inlet pipe
The main function of tank is the preheating of waste oil and the dehydration of waste oil;Oil pump in one-level heating tank is entered two level electricity and added by second oil pump
In hot tank, the effect of two level electrical heating tank and Oil-gas Separation tower separates light oil with heavy oil, and light oil passes through Oil-gas Separation tower
Siphoned away by the negative pressure of vavuum pump;Heavy oil in two level electrical heating tank is pumped into three-level electrical heating tank by the 3rd oil pump, and three-level electricity adds
The effect of hot tank and level Four electrical heating tank is to be separated the oil in heavy oil with pitch, and the negative pressure of vavuum pump siphons away oil, pitch
Discharged from the bottom of three-level electrical heating tank;If the purification of level Four electrical heating tank is insufficient, the negative pressure of vacuum available pump is electric by level Four
Oil in heating tank is drawn onto Pyatyi electrical heating tank and six grades of electrical heating tanks, and the effect of Pyatyi electrical heating tank and six grades of electrical heating tanks is
By the further rectifying of oil, further except the pitch in deoiling, pitch in Pyatyi electrical heating tank is from the bottom of Pyatyi electrical heating tank
Discharge;.Catalyst in Oil-gas Separation tower, level Four electrical heating tank, six grades of electrical heating tanks be Ceramic Balls, glass marble, aluminum oxide,
One or more of mixtures in molecular sieve, zeolite.
Waste oil regeneration generates base oil or fuel oil, it is important to the temperature of control oil boiling and the vacuum of vavuum pump.This hair
In bright, base oil is produced, for temperature control at 250 DEG C or so, vacuum degree control produces fuel oil in -0.06MPa~-0.08MPa,
Temperature control is at 385 DEG C or so, and vacuum degree control is in -0.02MPa~-0.04MPa.The fuel oil of different cultivars needs different temperature
Degree and vacuum.
Vertical electric heating tube in the present invention, heat inner tube overcoat and outer layer protection steel pipe with stainless steel material system
Into, under connect disk, on connect disk and be also made of stainless steel material, the outer wall of outer layer protection steel pipe is provided with adherent layer, double shielding pipe
When vertical electric heating tube is applied to oil conditioner, vertical installation, fused salt enters in outer layer protection steel pipe from fused salt inlet and outlet, and outer layer is protected
Protect steel pipe in using fused salt be used as heat-conducting medium, heat conduction temperature height, heat conduction is uniform, and the gasification temperature of fused salt is up to more than 800 DEG C,
The adherent layer that the outer wall of outer layer protection steel pipe is provided with can be mirror finish layer or chromium plating.
Beneficial effects of the present invention:The present invention waste oil regeneration Multi-stage heating device, have it is scientific and reasonable for structure, safely may be used
Lean on, vertical electric heating tube and heating tank body are less scaling and damage, and firing rate is fast, soaking time length, service life length, save
Can, it is easy to use, base oil or the fuel oil of different cultivars can be particularly produced as needed, and there is promotional value.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of vertical electric heating tube;
Fig. 3 is Fig. 2 top view;
Marked in figure:Oil inlet pipe 1, one-level heating tank 2, horizontal electric heating tube 3, vertical electric heating tube 4, two level electrical heating tank 5, oil
It is gas knockout tower 6, level Four electrical heating tank 7, three-level electrical heating tank 8,9, six grades of electrical heating tanks 10 of Pyatyi electrical heating tank, oil pump 11, true
Empty pump 12;Outer layer protection steel pipe 401, fused salt 402, full heating inner tube 403, support block 404, under connect disk 405, on connect disk 406, connect
Line pile crown 407, part heating inner tube 408, fused salt import and export 409, dowel hole 410, connect disk connecting hole 411.
Embodiment
Below by embodiment, the present invention is further illustrated.
Embodiment 1
Reference picture 1, Fig. 2, Fig. 3, a kind of waste oil regeneration Multi-stage heating device, it is characterised in that waste oil regeneration is by multiple electrical heating
Tank forms Multi-stage heating or temperature control, and each electrical heating tank is that one-level heats, in electrical heating tank provided with horizontal electric heating tube 3 or
Vertical electric heating tube 4, electrical heating tank are connected logical with vavuum pump 12.The waste oil regeneration forms level Four heating by four electrical heating tanks
Or temperature control:One-level electrical heating tank 2 uses horizontal electric heating tube 3, and heating and temperature control is in normal temperature~110 DEG C;Two level electrical heating tank 5
Using horizontal electric heating tube 3 or vertical electric heating tube 4, heating and temperature control is at 110~220 DEG C, on two level electrical heating tank 5
Overlap with Oil-gas Separation tower 6;Three-level electrical heating tank 8 use vertical electric heating tube 4, heating and temperature control at 220~405 DEG C,
Level Four electrical heating tank 7 is overlapped with three-level electrical heating tank 8;Level Four electrical heating tank 7 uses vertical electric heating tube 4, heating-up temperature
Control is at 220~405 DEG C;Waste oil enters from oil inlet pipe 1, and waste oil is pumped into one-level electrical heating tank 2 by oil pump 11, in one-level electrical heating tank
Oil pump is provided between 2 and two level electrical heating tank 5, oil pump, vacuum are provided between two level electrical heating tank 5 and three-level electrical heating tank 8
Pump 12 connects with the top of Oil-gas Separation tower 6, level Four electrical heating tank 7.The structure of described vertical electric heating tube 4 is:At one
The lower end sealing of outer layer protection steel pipe 401, upper end, which is fixed with down, connects disk 405, and 2-6 roots are provided with outer layer protection steel pipe 401
Inner tube is heated, more heating inner tubes are positioned in support block 404, and one is lower-powered full heating inner tube in heating inner tube
403, remaining several heating inner tubes are that inner tube 408 is heated in the larger part of power, heat inner tube and wiring pile crown 407 is connected to
Connect on disk 406, middle part in outer layer protection steel pipe 401 and it is under-filled have fused salt 402, disk 405 is connect under and above connects disk 406
It is provided with dowel hole 410 and connects disk connecting hole 411, fused salt inlet and outlet 409 is additionally provided with the upper center for connecing disk 406.Described
Oil-gas Separation tower 6 in be provided with catalyst, be provided with catalyst described level Four electrical heating tank 7 is interior.In one-level electrical heating tank 2
Also vertical electric heating tube 4 can be used.
Embodiment 2
Reference picture 1, Fig. 2, Fig. 3, a kind of waste oil regeneration Multi-stage heating device, it is characterised in that waste oil regeneration is by multiple electrical heating
Tank forms Multi-stage heating or temperature control, and each electrical heating tank is that one-level heats, in electrical heating tank provided with horizontal electric heating tube 3 or
Vertical electric heating tube 4, electrical heating tank are connected logical with vavuum pump 12.The waste oil regeneration forms six grades of heating by six electrical heating tanks
Or temperature control:One-level electrical heating tank 2 uses horizontal electric heating tube 3, and heating and temperature control is in normal temperature~110 DEG C;Two level electrical heating tank 5
Using horizontal electric heating tube 3 or vertical electric heating tube 4, heating and temperature control is at 110~220 DEG C, on two level electrical heating tank 5
Overlap with Oil-gas Separation tower 6;Three-level electrical heating tank 8 use vertical electric heating tube 4, heating and temperature control at 220~405 DEG C,
Level Four electrical heating tank 7 is overlapped with three-level electrical heating tank 8;Level Four electrical heating tank 7 uses vertical electric heating tube 4, heating-up temperature
Control is at 220~405 DEG C;Pyatyi electrical heating tank 9 uses vertical electric heating tube 4, and heating and temperature control is at 220~405 DEG C, five
Six grades of electrical heating tanks 10 are overlapped with level electrical heating tank 9;Six grades of electrical heating tanks 10 use vertical electric heating tube 4, heating-up temperature
Control is at 220~405 DEG C;Waste oil enters from oil inlet pipe 1, and waste oil is pumped into one-level electrical heating tank 2 by oil pump 11, in one-level electrical heating tank
Oil pump is provided between 2 and two level electrical heating tank 5, oil pump, level Four are provided between two level electrical heating tank 5 and three-level electrical heating tank 8
Connected between electrical heating tank 7 and Pyatyi electrical heating tank 9 with pipe fitting, vavuum pump 12 and Oil-gas Separation tower 6, level Four electrical heating tank 7, six
The top connection of level electrical heating tank 10.The structure of described vertical electric heating tube 4 is:Under an outer layer protection steel pipe 401
End sealing, upper end, which is fixed with down, connects disk 405, is provided with 2-6 roots heating inner tube in the outer layer protection steel pipe 401, in more heating
Pipe is positioned in support block 404, and one is lower-powered full heating inner tube 403 in heating inner tube, and remaining several are heated inner tubes
Inner tube 408 is heated for the larger part of power, inner tube is heated and wiring pile crown 407 is connected to and connect on disk 406, in outer layer protection
Middle part in steel pipe 401 and it is under-filled have fused salt 402, disk 405 is connect under and is above connect the He of dowel hole 410 is provided with disk 406
Disk connecting hole 411 is connect, fused salt inlet and outlet 409 are additionally provided with the upper center for connecing disk 406.It is provided with described Oil-gas Separation tower 6
Catalyst, catalyst is provided with described level Four electrical heating tank 7, catalyst is provided with six grades of described electrical heating tanks 10.
Vertical electric heating tube 4 can be also used in one-level electrical heating tank 2.
Claims (7)
1. a kind of waste oil regeneration Multi-stage heating device, it is characterised in that waste oil regeneration forms Multi-stage heating by multiple electrical heating tanks
Or temperature control, each electrical heating tank are heated for one-level, and horizontal electric heating tube is provided with electrical heating tank(3)Or vertical electric heating tube
(4), electrical heating tank and vavuum pump(12)Connection is logical.
2. waste oil regeneration Multi-stage heating device according to claim 1, it is characterised in that the waste oil regeneration is added by four electricity
Hot tank composition level Four heating or temperature control:One-level electrical heating tank(2)Using horizontal electric heating tube(3), heating and temperature control is in normal temperature
~110 DEG C;Two level electrical heating tank(5)Using horizontal electric heating tube(3)Or vertical electric heating tube(4), heating and temperature control is 110
~220 DEG C, in two level electrical heating tank(5)On overlap with Oil-gas Separation tower(6);Three-level electrical heating tank(8)Added using vertical electricity
Heat pipe(4), heating and temperature control is at 220~405 DEG C, in three-level electrical heating tank(8)On overlap with level Four electrical heating tank(7);
Level Four electrical heating tank(7)Using vertical electric heating tube(4), heating and temperature control is at 220~405 DEG C;Waste oil is from oil inlet pipe(1)
Enter, oil pump(11)Waste oil is pumped into one-level electrical heating tank(2), in one-level electrical heating tank(2)With two level electrical heating tank(5)Between set
There is oil pump, in two level electrical heating tank(5)With three-level electrical heating tank(8)Between be provided with oil pump, vavuum pump(12)With Oil-gas Separation tower
(6), level Four electrical heating tank(7)Top connection.
3. waste oil regeneration Multi-stage heating device according to claim 1, it is characterised in that the waste oil regeneration is added by six electricity
Hot tank forms six grades of heating or temperature control:One-level electrical heating tank(2)Using horizontal electric heating tube(3), heating and temperature control is in normal temperature
~110 DEG C;Two level electrical heating tank(5)Using horizontal electric heating tube(3)Or vertical electric heating tube(4), heating and temperature control is 110
~220 DEG C, in two level electrical heating tank(5)On overlap with Oil-gas Separation tower(6);Three-level electrical heating tank(8)Added using vertical electricity
Heat pipe(4), heating and temperature control is at 220~405 DEG C, in three-level electrical heating tank(8)On overlap with level Four electrical heating tank(7);
Level Four electrical heating tank(7)Using vertical electric heating tube(4), heating and temperature control is at 220~405 DEG C;Pyatyi electrical heating tank(9)Adopt
With vertical electric heating tube(4), heating and temperature control is at 220~405 DEG C, in Pyatyi electrical heating tank(9)On overlap with six grades of electricity
Heating tank(10);Six grades of electrical heating tanks(10)Using vertical electric heating tube(4), heating and temperature control is at 220~405 DEG C;Waste oil
From oil inlet pipe(1)Enter, oil pump(11)Waste oil is pumped into one-level electrical heating tank(2), in one-level electrical heating tank(2)With two level electrical heating
Tank(5)Between be provided with oil pump, in two level electrical heating tank(5)With three-level electrical heating tank(8)Between be provided with oil pump, level Four electrical heating tank
(7)With Pyatyi electrical heating tank(9)Between connected with pipe fitting, vavuum pump(12)With Oil-gas Separation tower(6), level Four electrical heating tank(7)、
Six grades of electrical heating tanks(10)Top connection.
4. waste oil regeneration Multi-stage heating device according to claim 2, it is characterised in that in described Oil-gas Separation tower(6)
It is interior to be provided with catalyst, in described level Four electrical heating tank(7)It is interior to be provided with catalyst.
5. waste oil regeneration Multi-stage heating device according to claim 3, it is characterised in that in described Oil-gas Separation tower(6)
It is interior to be provided with catalyst, in described level Four electrical heating tank(7)It is interior to be provided with catalyst, in six grades of described electrical heating tanks(10)Inside set
There is catalyst.
6. waste oil regeneration Multi-stage heating device according to claim 1 or claim 2, it is characterised in that described vertical electric heating tube
(4)Structure be:In an outer layer protection steel pipe(401)Lower end sealing, upper end, which is fixed with down, connects disk(405), in outer layer
Protect steel pipe(401)Interior to be provided with 2-6 roots heating inner tube, more heating inner tubes are positioned at support block(404)On, heat one in inner tube
Root is lower-powered full heating inner tube(403), remaining several heating inner tubes are that inner tube is heated in the larger part of power(408),
Heat inner tube and wiring pile crown(407)It is connected to and connects disk(406)On, in outer layer protection steel pipe(401)Interior middle part and bottom
Filled with fused salt(402), disk is connect under(405)Above connect disk(406)It is provided with dowel hole(410)With connect disk connecting hole
(411), disk is connect upper(406)Center be additionally provided with fused salt inlet and outlet(409).
7. waste oil regeneration Multi-stage heating device according to claim 3, it is characterised in that described vertical electric heating tube(4)
Structure be:In an outer layer protection steel pipe(401)Lower end sealing, upper end, which is fixed with down, connects disk(405), in outer layer protection
Steel pipe(401)Interior to be provided with 2-6 roots heating inner tube, more heating inner tubes are positioned at support block(404)On, one is in heating inner tube
Lower-powered full heating inner tube(403), remaining several heating inner tubes are that inner tube is heated in the larger part of power(408), heating
Inner tube and wiring pile crown(407)It is connected to and connects disk(406)On, in outer layer protection steel pipe(401)Interior middle part and under-filled
There is fused salt(402), disk is connect under(405)Above connect disk(406)It is provided with dowel hole(410)With connect disk connecting hole(411),
On connect disk(406)Center be additionally provided with fused salt inlet and outlet(409).
Priority Applications (1)
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CN201711345864.7A CN107858195A (en) | 2017-12-15 | 2017-12-15 | Waste oil regeneration multi-stage heating device |
Applications Claiming Priority (1)
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CN201711345864.7A CN107858195A (en) | 2017-12-15 | 2017-12-15 | Waste oil regeneration multi-stage heating device |
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CN107858195A true CN107858195A (en) | 2018-03-30 |
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CN201711345864.7A Pending CN107858195A (en) | 2017-12-15 | 2017-12-15 | Waste oil regeneration multi-stage heating device |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB274152A (en) * | 1926-03-13 | 1927-07-13 | Thomas Marsden Jones | Improvements in apparatus for heating water and other liquids |
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CN202786176U (en) * | 2012-07-25 | 2013-03-13 | 湖北爱国石化有限公司 | Heat exchange distillation apparatus for cyclic regeneration of waste lubricating oil |
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US20160244676A1 (en) * | 2015-02-20 | 2016-08-25 | Allen Filtration, LLC | Re-refining used petroleum based fluids |
CN106929095A (en) * | 2017-01-24 | 2017-07-07 | 玉门市润泽环保再生能源新技术有限公司 | A kind of waste mineral oil processing method |
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2017
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GB274152A (en) * | 1926-03-13 | 1927-07-13 | Thomas Marsden Jones | Improvements in apparatus for heating water and other liquids |
CN101171325A (en) * | 2005-03-08 | 2008-04-30 | Ari技术有限公司 | Method for producing base lubricating oil from waste oil |
CN202786176U (en) * | 2012-07-25 | 2013-03-13 | 湖北爱国石化有限公司 | Heat exchange distillation apparatus for cyclic regeneration of waste lubricating oil |
CN204244495U (en) * | 2014-11-03 | 2015-04-01 | 杭州佐帕斯工业有限公司 | A kind of single head electric heating tube structure of double insulation protection |
CN104560151A (en) * | 2014-12-16 | 2015-04-29 | 烟台荣盛压力容器制造有限公司 | Method for refining gasoline and diesel from waste lubricating oil |
US20160244676A1 (en) * | 2015-02-20 | 2016-08-25 | Allen Filtration, LLC | Re-refining used petroleum based fluids |
CN106929095A (en) * | 2017-01-24 | 2017-07-07 | 玉门市润泽环保再生能源新技术有限公司 | A kind of waste mineral oil processing method |
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