CN206244730U - Waste lubricant oil regeneration and production diesel device - Google Patents
Waste lubricant oil regeneration and production diesel device Download PDFInfo
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- CN206244730U CN206244730U CN201621238764.5U CN201621238764U CN206244730U CN 206244730 U CN206244730 U CN 206244730U CN 201621238764 U CN201621238764 U CN 201621238764U CN 206244730 U CN206244730 U CN 206244730U
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- oil
- preheating
- fractionator
- catalyst converter
- tank
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Abstract
Waste lubricant oil regeneration and production diesel device, mainly by evaporation catalyst converter（A）, preheating fractionator B1, preheating fractionator B2, heat recoverer（35）, devulcanizer（36）, spark arrester（39）, vacuum asphalt tank（12）, head tank（42）, vavuum pump（41）, combustor（31）Constituted with oil refinery system.Compared with prior art, recovery, the regeneration of waste lubricating oil are carried out using the utility model device, not only the rate of recovery is high, oil quality is good；It is free from environmental pollution and waste gas discharge meets discharge standard, energy saving more than 70%.The catalysis evaporator of the utility model device is external heater simultaneously, and electric heating tube in heater takes turns to operate, and plays mutual Chong Xi, Cheongju dirt coke cleaning maintenance effect, and long service life, repair and replacement are convenient, more than 10 times of catalyst extension regeneration period.
Description
Technical field
The utility model is related to a kind of waste lubricant oil regeneration and production diesel device, belongs to environmental protection and energy technology neck
Domain.
Background technology
At present, the existing method that diesel oil is produced with waste lubricating oil is first to be distilled used oil, and distillate adds one
Quantitative acid is stood after being stirred, then supernatant is added into the agitated standing of a certain amount of alkali lye, and supernatant is light diesel fuel,
The advantage of the method is simple, but the rate of recovery is low, and wasting of resources amount is big, causes severe environmental pollution.It is well known that China year is raw
Into waste lubricating oil of the amount more than ten million ton, become an important pollution sources, therefore, design a kind of rate of recovery useless profit high
Lubricating oil regenerates and production diesel device, is the current technical issues that need to address.
The content of the invention
Technical problem to be solved in the utility model is to provide that a kind of rate of recovery is high, the measured waste lubricating oil of oil quality again
Raw and production diesel device.
The technical scheme in the invention for solving the technical problem is：
Waste lubricant oil regeneration and production diesel device, mainly by evaporation catalyst converter, preheating fractionator B1, preheating fractionator
B2, heat recoverer, devulcanizer, spark arrester, vacuum asphalt tank, head tank, vavuum pump, combustor and oil refinery system group
Into the oil-out of head tank is connected with the oil inlet I of preheating fractionator B2, oil-out and the preheating fractionator of preheating fractionator B2
The oil inlet in the fuel oil preheating chamber of B1 is connected by pump I, and the outlet in the fuel oil preheating chamber of preheating fractionator B1 is urged with evaporation
Change the oil inlet connection of device, the oil gas after preheating fractionator B1, the oil gas vent parallel connection of preheating fractionator B2 with evaporation catalyst converter
Import is connected, and heat recoverer oil-out is connected with preheating fractionator B1 oil return openings, the oil inlet of heat recoverer through pump II and
The circulation oil-out connection of preheating fractionator B1, the oil gas vent and the oil and gas import of preheating fractionator B1 for evaporating catalyst converter connects
Connect, the oil gas vent of preheating fractionator B1 is connected by U-tube and cooler I with the oil inlet of No. I oil tank and No. II oil tank, I
Number oil tank and No. II oil-out of oil tank are connected with the oil inlet of oil refinery system I；The oil gas vent of preheating fractionator B1 is same
When be connected with the oil and gas import of preheating fractionator B2 by mist eliminator II, the oil gas vent of preheating fractionator B2 is by cooler II
It is connected with the oil and gas import of vacuum tank, the oil-out of vacuum tank is connected with the oil inlet of No. III oil tank and No. IV oil tank, No. III oil
Tank and No. IV oil-out of oil tank are connected with the oil inlet of oil refinery system II；The exhanst gas outlet and devulcanizer of heat recoverer
Import connection, the clean gas outlet of devulcanizer connects by air-introduced machine with blast pipe, and vavuum pump circulates the mouth of a river and water pot
Circulation mouth of a river connection, the gas outlet of vavuum pump is connected with the air inlet of water pot, and the air inlet of vavuum pump passes through check valve and vacuum
The vacuum suction of tank mouthful connection, the gas outlet of water pot is connected by inverted-loop tube with the cracking gas import of spark arrester, and spark arrester splits
Outlet of venting one's spleen is connected by dry-type fire resisting device with the air inlet of combustor, the combustion gas outlet and the combustion of heat recoverer of combustor
Room connection is burnt, the slag-drip opening for evaporating catalyst converter is connected with the slag inlet of hard pitch tank, the vacuum port and vacuum of hard pitch tank
The air inlet connection of pump.A small amount of cracking gas that evaporation catalyst converter is produced enters the combustion chamber of heat recoverer, the heat for producing of burning
Amount preheats waste lubricating oil through heat exchanger tube, it is to avoid air pollution, has also accomplished the maximization of twice laid, while having saved the energy
Consumption.Tail gas after cracking gas burning is discharged again after devulcanizer carries out wet type desulfurizing, is fully able to reach discharge standard.Profit
Realize that negative pressure of vacuum is produced with vavuum pump, vacuum tank, 125 DEG C or so of reaction temperature reduction improves oil quality, reducing energy consumption
More than 70%.Negative pressure of vacuum oil-feed is utilized simultaneously, it is steady reliable.The quantity of the waste lubricating oil that temperature adjustment pipe is passed through by control
The control of the oil outlet temperature to being catalyzed evaporator can be realized, production diesel oil or reclaimed oil is realized.Preheating fractionator II pair
Oil gas heat is reused, and fractionates out light oil.The upper end of preheating fractionator I and preheating fractionator II is equipped with silk screen mist eliminating
Device, limits liquid object and enters evaporation catalyst converter.
Used as a kind of preferred scheme of the present utility model, evaporation catalyst converter is the assembly of evaporator and catalyst converter, under it
Portion's cavity is evaporator, and its top is catalyst converter, there is vapor-liquid separation chamber, described evaporation catalysis between evaporator and catalyst converter
The oil and gas import of device is just located at vapor-liquid separation chamber section；The top in the vapor-liquid separation chamber in evaporation catalyst converter chamber is provided with mist eliminator
V and catalyst fixed bed, catalyst is fixed with by catalyst fixed bed, it is fixed with temperature adjustment on catalyst fixed bed top
Pipe, the oil inlet of temperature adjustment pipe is connected by pump III with the oil inlet of preheating fractionator B2, and oil-out and the preheating of temperature adjustment pipe are fractionated
The oil return opening connection of device B2, mist eliminator I is provided with the top of temperature adjustment pipe；Described temperature adjustment pipe is pipe heat exchanger, by adjusting
The amount of the whole waste lubricating oil by temperature adjustment pipe, can control, adjust the oil gas temperature of evaporation catalyst converter discharge, waste lubricating oil heat absorption
Preheating fractionator B2 is returned afterwards, has accomplished recycle heat.Mist eliminator I can be separated to oil, gas.Catalyst can be improved point
The quality of oil is evaporated, the light oil and vapor that preheating fractionator is produced can extend 10 times of catalyst regeneration cycle by catalytic bed
More than.
Used as a kind of preferred scheme of the present utility model, described evaporation catalyst converter is external heater evaporation catalyst converter,
The heater for evaporating catalyst converter includes some electric heating units, and electric heating unit is arranged between the upper and lower cavity of heater, and electricity adds
It is spaced from each other by electric heating unit disrance sleeve between hot cell, is carried out in disrance sleeve with liquid heat transfer, each electricity adds
Hot cell has two groups of electric heating tubes, and two groups of electric heating tube rotation works, heater lower end cavity connects with the lower end of evaporation catalyst converter
Logical, the upper end cavity of heater is connected with the vapor-liquid separation chamber of evaporation catalyst converter, and electric heating unit power supply connects with power-supply controller of electric
Connect.The pipeline that heater upper end cavity is connected with the vapor-liquid separation chamber of evaporation catalyst converter enters evaporation catalyst converter with tangential way
It is interior, realize vapour-liquid quick separating.
Used as a kind of preferred scheme of the present utility model, every group of electric heating tube is at least 1 electric heating tube.
As a kind of preferred scheme of the present utility model, in going out for No. III oil tank and No. IV oil inlet of oil tank and vacuum tank
Visor I is provided between hydraulic fluid port；Visor II is provided between No. I oil tank and No. II oil inlet and cooler II of oil tank.
As a kind of preferred scheme of the present utility model, in oil gas vent and the oil gas for evaporating catalyst converter of evaporation catalyst converter
Safety valve is provided between import.When safety valve is prevented from catalytic bed blocking, timely release, it is ensured that equipment safety operation.
Used as a kind of preferred scheme of the present utility model, preheating fractionator I has upper and lower two oil-outs, and two oil-outs are closed
And the oil inlet with evaporation catalyst converter is connected afterwards.
As a kind of preferred scheme of the present utility model, in oil-out and the oil-feed for evaporating catalyst converter of preheating fractionator B1
Pipeline between mouthful is provided with 2 valves, and the two ends of a valve are parallel with oil pump IV wherein.Oil pump IV is to be fractionated preheating
Waste lubricating oil in device I is forced to squeeze into the reservation schemes of evaporation catalyst converter.
As a kind of preferred scheme of the present utility model, head tank oil-out and preheating fractionator B2 oil inlet it
Between pipeline be provided with 2 oil inlet valves, the two ends of a valve are parallel with oil pump V wherein.
Compared with prior art, recovery, the regeneration of waste lubricating oil are carried out using the utility model device, not only the rate of recovery
Height, oil quality is good, and waste gas discharge meets discharge standard, free from environmental pollution.The catalysis of the utility model device simultaneously is steamed
Hair device is external heater, and electric heating tube in heater takes turns to operate, and plays mutual Chong Xi, Cheongju dirt, coke cleaning maintenance effect,
Long service life, repair and replacement are convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
2 is heater housing, 5,9 liquid distribution orifice plates in figure；11 is vacuum asphalt tank thermocouple port；16 are fractionated for preheating
The mist eliminator of device B1,15 is the mist eliminator of preheating fractionator B2, and 17 is the heat-exchange tube of preheating fractionator B1, and 18 are fractionated for preheating
The heat-exchange tube of device B2,46 to represent tangent line oil inlet pipe, and 47 is reinforcement.
Specific embodiment
As illustrated, waste lubricant oil regeneration and production diesel device, mainly by evaporation catalyst converter A, preheating fractionator B1, pre-
Hot fractionator B2, heat recoverer 35, devulcanizer 36, spark arrester 39, vacuum asphalt tank 12, head tank 42, vavuum pump 41, burning
Machine 31 and oil refinery system are constituted, and the oil-out of head tank 42 is connected with the oil inlet I of preheating fractionator B2, preheats fractionator
The oil-out of B2 is connected with the oil inlet in the fuel oil preheating chamber of preheating fractionator B1 by pump I 49, the original of preheating fractionator B1
The outlet of the oily preheating cavity of material is connected with the oil inlet of evaporation catalyst converter A, preheating fractionator B1, the oil gas vent of preheating fractionator B2
Oil and gas import after parallel connection with evaporation catalyst converter A is connected, and the oil-out of heat recoverer 35 connects with preheating fractionator B1 oil return openings 51
Connect, the oil inlet of heat recoverer 35 is connected through pump II 53 with the circulation oil-out of preheating fractionator B1, the oil of evaporation catalyst converter A
Gas is exported and is connected with the oil and gas import of preheating fractionator B1, and the oil gas vent of preheating fractionator B1 passes through U-tube 20 and cooler I
21 are connected with the oil inlet of No. I oil tank 13 and No. II oil tank 24, No. I oil tank 13 and No. II oil-out and oil refinery of oil tank 24
The oil inlet connection of system I 26；The oil gas vent of preheating fractionator B1 is simultaneously by mist eliminator II 19 with preheating fractionator B2's
Oil and gas import is connected, and the oil gas vent of preheating fractionator B2 is connected by cooler II 30 with the oil and gas import of vacuum tank 29, very
The oil-out of slack tank 30 is connected with the oil inlet of No. III oil tank 25 and No. IV oil tank 28, and No. III oil tank 25 and No. IV oil tank 28 go out
Hydraulic fluid port is connected with the oil inlet of oil refinery system II 27；The exhanst gas outlet of heat recoverer 35 connects with the import of devulcanizer 36
Connect, the clean gas outlet of devulcanizer 36 is connected by air-introduced machine 38 with blast pipe 37, the circulation mouth of a river and the water pot 40 of vavuum pump 41
The connection of the circulation mouth of a river, the gas outlet of vavuum pump 41 be connected with the air inlet of water pot 40, and the air inlet of vavuum pump 41 passes through unidirectionally
Valve is connected with the vacuum suction mouthful of vacuum tank 29, and the gas outlet of water pot 40 is entered by inverted-loop tube 44 with the cracking gas of spark arrester 39
Mouth connection, the cracking gas outlet of spark arrester 39 is connected by dry-type fire resisting device 33 with the air inlet of combustor 31, combustor 31
Combustion gas export the combustion chamber with heat recoverer 35, the slag-drip opening of evaporation catalyst converter A and the slag input of hard pitch tank 12
Mouth connection, the vacuum port of hard pitch tank 12 is connected with the air inlet of vavuum pump 41.
Evaporation catalyst converter A is the assembly of evaporator and catalyst converter, and its underpart cavity is evaporator A1, and its top is catalysis
Device A2, the oil and gas import for having vapor-liquid separation chamber A0, described evaporation catalyst converter A between evaporator A1 and catalyst converter A2 is just located at
A0 sections of vapor-liquid separation chamber；The top of the vapor-liquid separation chamber A0 in evaporation catalyst converter A chambers is provided with mist eliminator V 8 and catalyst is solid
Fixed bed 10, catalyst is fixed with by catalyst fixed bed 10, and temperature adjustment pipe A3 is fixed with catalyst fixed bed 10 top, is adjusted
The oil inlet 7 of warm pipe A3 is connected by pump III 32 with the oil inlet of preheating fractionator B2, oil-out 6 and the preheating point of temperature adjustment pipe A3
The oil return opening 52 for evaporating device B2 is connected, and the top of temperature adjustment pipe A3 is provided with mist eliminator I 4.
Described evaporation catalyst converter A is that external heater evaporates catalyst converter, and the heater of evaporation catalyst converter A includes some electricity
Heating unit 3, electric heating unit 3 is arranged between the upper and lower cavity of heater, between electric heating unit by electric heating unit every
It is spaced from each other from sleeve pipe 50, is carried out in disrance sleeve with liquid heat transfer, each electric heating unit has two groups of electric heating tubes, two groups
Electric heating tube rotation work, heater lower end cavity is connected with the lower end of evaporation catalyst converter A, upper end cavity and the evaporation of heater
The vapor-liquid separation chamber A0 connections of catalyst converter A, the power supply of electric heating unit 3 is connected with power-supply controller of electric 1.
Every group of electric heating tube is at least 1 electric heating tube.
Visor I 23 is provided between No. III oil tank 25 and No. IV oil inlet and the oil-out of vacuum tank 30 of oil tank 28；I
Number it is provided with visor II 22 between oil tank 13 and No. II oil inlet and cooler I 21 of oil tank 24.
Safety valve 14 is provided between the oil gas vent of evaporation catalyst converter A and the oil and gas import of evaporation catalyst converter A.
The preheating B1 of fractionator I connects after having upper and lower two oil-outs, two oil-outs to merge with the oil inlet of evaporation catalyst converter A
Connect.
2 valves are provided with pipeline between the oil-out of preheating fractionator B1 and the oil inlet of evaporation catalyst converter A,
The two ends of one of valve are parallel with oil pump IV 48.
2 oil inlet valves are provided with pipeline between the oil-out of head tank 42 and the oil inlet of preheating fractionator B2
45, wherein the two ends of a valve be parallel with oil pump V 43.
Claims (9)
1. waste lubricant oil regeneration and production diesel device, mainly by evaporation catalyst converter（A）, preheating fractionator B1, preheating fractionator
B2, heat recoverer（35）, devulcanizer（36）, spark arrester（39）, vacuum asphalt tank（12）, head tank（42）, vavuum pump（41）、
Combustor（31）Constituted with oil refinery system, it is characterised in that head tank（42）Oil-out enter with preheating fractionator B2
Hydraulic fluid port I is connected, and the oil-out of preheating fractionator B2 is with the oil inlet in the fuel oil preheating chamber of preheating fractionator B1 by pump I（49）
Connection, outlet and the evaporation catalyst converter in the fuel oil preheating chamber of preheating fractionator B1（A）Oil inlet connection, preheat fractionator
With evaporation catalyst converter after B1, the oil gas vent parallel connection of preheating fractionator B2（A）Oil and gas import connection, heat recoverer（35）Go out
Hydraulic fluid port and preheating fractionator B1 oil return openings（51）Connection, heat recoverer（35）Oil inlet through pump II（53）With preheating fractionator
The circulation oil-out connection of B1, evaporates catalyst converter（A）Oil gas vent be connected with the oil and gas import of preheating fractionator B1, preheating divides
The oil gas vent for evaporating device B1 passes through U-tube（20）With cooler I（21）With No. I oil tank（13）With No. II oil tank（24）Oil inlet
Connection, No. I oil tank（13）With No. II oil tank（24）Oil-out and oil refinery system I（26）Oil inlet connection；Preheating point
The oil gas vent of device B1 is evaporated simultaneously by mist eliminator II（19）Oil and gas import with preheating fractionator B2 is connected, preheating fractionator B2
Oil gas vent pass through cooler II（30）With vacuum tank（29）Oil and gas import connection, vacuum tank（30）Oil-out and No. III
Oil tank（25）With No. IV oil tank（28）Oil inlet connection, No. III oil tank（25）With No. IV oil tank（28）Oil-out and oil product essence
System processed II（27）Oil inlet connection；Heat recoverer（35）Exhanst gas outlet and devulcanizer（36）Import connection, desulfurization
Device（36）Clean gas outlet pass through air-introduced machine（38）With blast pipe（37）Connection, vavuum pump（41）The circulation mouth of a river and water pot
（40）The circulation mouth of a river connection, vavuum pump（41）Gas outlet and water pot（40）Air inlet connection, vavuum pump（41）Air inlet
Mouth passes through check valve and vacuum tank（29）Vacuum suction mouthful connection, water pot（40）Gas outlet pass through inverted-loop tube（44）With resistance
Firearm（39）Cracking gas import connection, spark arrester（39）Cracking gas outlet pass through dry-type fire resisting device（33）With combustor（31）
Air inlet connection, combustor（31）Combustion gas outlet and heat recoverer（35）Combustion chamber, evaporate catalyst converter（A）
Slag-drip opening and hard pitch tank（12）Slag inlet connection, hard pitch tank（12）Vacuum port and vavuum pump（41）Air inlet
Mouth connection.
2. waste lubricant oil regeneration according to claim 1 and production diesel device, it is characterised in that evaporation catalyst converter（A）
It is evaporator and the assembly of catalyst converter, its underpart cavity is evaporator（A1）, its top is catalyst converter（A2）, in evaporator
（A1）With catalyst converter（A2）Between have vapor-liquid separation chamber（A0）, described evaporation catalyst converter（A）Oil and gas import be just located at vapour-liquid
Disengagement chamber（A0）Section；In evaporation catalyst converter（A）Vapor-liquid separation chamber in chamber（A0）Top set mist eliminator V（8）, and catalysis
Agent fixed bed（10）, by catalyst fixed bed（10）Catalyst is fixed with, catalyst fixed bed（10）Top be fixed with
Temperature adjustment pipe（A3）, temperature adjustment pipe（A3）Oil inlet（7）By pump III（32）Oil inlet with preheating fractionator B2 is connected, temperature adjustment pipe
（A3）Oil-out（6）With the oil return opening of preheating fractionator B2（52）Connection, in temperature adjustment pipe（A3）Top be provided with mist eliminator I
（4）.
3. waste lubricant oil regeneration according to claim 1 and 2 and production diesel device, it is characterised in that described evaporation
Catalyst converter（A）For external heater evaporates catalyst converter, catalyst converter is evaporated（A）Heater include some electric heating units（3）, electricity
Heating unit（3）It is arranged between the upper and lower cavity of heater, electric heating unit disrance sleeve is passed through between electric heating unit（50）
It is spaced from each other, is carried out in disrance sleeve with liquid heat transfer, each electric heating unit has two groups of electric heating tubes, two groups of electric heating tubes
Rotation work, heater lower end cavity and evaporation catalyst converter（A）Lower end connection, the upper end cavity of heater and evaporation catalyst converter
（A）Vapor-liquid separation chamber（A0）Connection, electric heating unit（3）Power-supply controller of electric（1）Electrical connection.
4. waste lubricant oil regeneration according to claim 3 and production diesel device, it is characterised in that every group of electric heating tube is extremely
It is less 1 electric heating tube.
5. waste lubricant oil regeneration according to claim 1 and production diesel device, it is characterised in that in No. III oil tank（25）
With No. IV oil tank（28）Oil inlet and vacuum tank（30）Oil-out between be provided with visor I（23）；In No. I oil tank（13）With II
Number oil tank（24）Oil inlet and cooler I（21）Between be provided with visor II（22）.
6. waste lubricant oil regeneration according to claim 1 and production diesel device, it is characterised in that evaporation catalyst converter
（A）Oil gas vent with evaporation catalyst converter（A）Oil and gas import between be provided with safety valve（14）.
7. waste lubricant oil regeneration according to claim 1 and production diesel device, it is characterised in that preheating fractionator I
（B1）With evaporation catalyst converter after thering is upper and lower two oil-outs, two oil-outs to merge（A）Oil inlet connection.
8. waste lubricant oil regeneration according to claim 1 and production diesel device, it is characterised in that in preheating fractionator B1
Oil-out with evaporation catalyst converter（A）Oil inlet between pipeline be provided with 2 valves, a two ends for valve are simultaneously wherein
It is associated with oil pump IV（48）.
9. waste lubricant oil regeneration according to claim 1 and production diesel device, it is characterised in that in head tank（42）'s
Pipeline between the oil inlet of oil-out and preheating fractionator B2 is provided with 2 oil inlet valves（45）, valve wherein
Two ends are parallel with oil pump V（43）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238764.5U CN206244730U (en) | 2016-11-19 | 2016-11-19 | Waste lubricant oil regeneration and production diesel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238764.5U CN206244730U (en) | 2016-11-19 | 2016-11-19 | Waste lubricant oil regeneration and production diesel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244730U true CN206244730U (en) | 2017-06-13 |
Family
ID=59001387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621238764.5U Withdrawn - After Issue CN206244730U (en) | 2016-11-19 | 2016-11-19 | Waste lubricant oil regeneration and production diesel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-11-19 CN CN201621238764.5U patent/CN206244730U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Granted publication date: 20170613 Effective date of abandoning: 20171222 |