CN106523216B - A kind of abandoned car fuel tank remaining fuel recycle system and its working method - Google Patents
A kind of abandoned car fuel tank remaining fuel recycle system and its working method Download PDFInfo
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- CN106523216B CN106523216B CN201610992400.4A CN201610992400A CN106523216B CN 106523216 B CN106523216 B CN 106523216B CN 201610992400 A CN201610992400 A CN 201610992400A CN 106523216 B CN106523216 B CN 106523216B
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- oil
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- abandoned car
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/03006—Gas tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/0348—Arrangements or special measures related to fuel tanks or fuel handling for returning the fuel from the motor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The present invention relates to abandoned cars to disassemble recycling field, in particular to a kind of abandoned car fuel tank remaining fuel recycle system and its working method, running gear including recovery system and driving recovery system movement, the recovery system includes for the hole-drilling system in abandoned car fuel tank bottom hole, for accepting fuel oil is flowed out out of fuel tank bottom hole connect oil system, for absorbing the fuel-steam recovery system of fuel-steam and for the control system of entire recovery system comprehensively control, realize that the remaining fuel oil of abandoned car fuel tank recycles using the present invention, safety and environmental protection, the fuel oil of abandoned car fuel tank remaining can utmostly be recycled.
Description
Technical field
The present invention relates to abandoned cars to disassemble recycling field, in particular to a kind of abandoned car fuel tank remaining fuel oil recycling
System and its working method.
Background technique
The fast development of current China automobile industry, the quantity of abandoned car is also more and more, abandoned car Dismantlement
Task is increasingly heavier.In order to reduce pollution of the fuel oil to environment, the security risk in work is disassembled also for reduction abandoned car,
And the utility value of remaining fuel oil is given full play in abandoned car fuel tank, when abandoned car Dismantlement, it is necessary to combustion fuel oil
Remaining fuel oil is recycled in case.Now in China, professional abandoned car fuel tank remaining fuel recycle system is not yet
Occur, the recycling of remaining fuel oil is generally used the mode manually aspirated and carries out in fuel tank when abandoned car is disassembled, and work is imitated
Rate is low, and since fuel tank internal structure is complicated, fuel oil recycling is incomplete.
Therefore, it is necessary to design a kind of abandoned car fuel tank remaining fuel recycle system of novel intelligent, scrapped with improving
The safety and validity of automobile remaining fuel oil recycling.
Summary of the invention
In order to solve the problems, such as that fuel oil recycling of the existing technology is incomplete, the present invention provides a kind of recovery efficiency height,
And abandoned car fuel tank remaining fuel recycle system and its work side that removal process is more quick and easy, efficient, safe
Method.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of abandoned car fuel tank remaining fuel recycle system, the row including recovery system and driving recovery system movement
Walking system, the recovery system include for the hole-drilling system in fuel tank bottom hole, for accepting from fuel tank bottom
Fuel oil is flowed out in hole connects oil system, for absorbing the fuel-steam recovery system of fuel-steam and for entire recovery system
The control system of comprehensively control.
Further, the hole-drilling system includes motor support base, and lifting device, institute are equipped with below the motor support base
It is fixed with bore motor on the motor support base stated, knife rest is connected on the bore motor, the knife rest upper end, which is equipped with, to be used
In the cutter head of drilling, the cutter head outer surface is up big and down small back taper face, and sky will be compressed by being equipped with inside the knife rest
Gas is passed into the main airway in fuel tank.
Further, the lifting device is pneumatic linear actuator, is equipped with groove, the knife rest two sides among the cutter head
Equipped with the bronchus for being connected to inside main airway and fuel tank, pneumatic holder is equipped in the main airway, described is pneumatic
Holder top is located in groove, and the pneumatic holder, which moves up and down, to be connected to realizing main airway with bronchus and separate.
Further, the oil system that connects includes the oil funnel that connects being arranged on the outside of cutter head, and described meets oil funnel company
It is connected to oil pipe, the oil pipe other end that connects is connected with oil storage tank, and described connecing is equipped with oil liquid sensor in oil funnel, described
Connect to be equipped among oil pipe and connect solenoid.
Further, air plenum is equipped with outside the knife rest, it is solid that the air plenum is connected to each other oil funnel position
It is fixed, it the knife rest relative atmospheric gas chamber and connects that oil funnel is opposite to be slided, sealing is equipped between the air plenum and knife rest
Circle, the air plenum outside are connected with air compressor by tracheae, and the tracheae is equipped with electromagnetic gas valve；Described
Elasticity reset device is equipped between air plenum and motor.
Further, the fuel-steam recovery system includes and connects the gas collection pipe that oil funnel communicates, described
The gas collection pipe other end connects device for recovering oil and gas, and petroleum vapor recovery solenoid valve is housed among the gas collection pipe.
Further, the running gear includes pedestal, is arranged in the Electric Motor Wheel below pedestal, pedestal control unit and
Battery.
A kind of working method of abandoned car fuel tank remaining fuel recycle system, comprising the following steps:
Running gear drives recovery system to operating position, electric air compressor work；
Pneumatic linear actuator pushing motor support rises, and connects oil funnel top to fuel tank bottom, connects oil funnel and air plenum stop bit,
Motor support base continues to rise, and drills when cutter head top is to fuel tank bottom；
Oil liquid sensor detects that fuel oil passes through, and connects solenoid opening, and fuel oil is flowed into oil storage tank, and electromagnetic gas valve is also opened
It opens, from being passed through compressed air inside knife rest into fuel tank；
Oil liquid sensor can't detect fuel oil and pass through, and connect solenoid closing, and petroleum vapor recovery solenoid valve is opened；
Pneumatic linear actuator drives motor support base decline, and electromagnetic gas valve is closed, and petroleum vapor recovery solenoid valve is closed, and recovery system returns to just
Beginning position.
Further, the step of compressed air enters fuel tank include:
The compressed gas of air compressor enters main airway, and pneumatic holder is jacked up, and compressed air is entered by branch airway
Fuel tank.
Further, the recyclable device is equipped with upper stroke switch and lower stroke switch, the upper stroke switch quilt
When triggering, control system controls pneumatic linear actuator and stops driving motor support uplink, when the lower stroke switch is triggered, control system
System control pneumatic linear actuator stops driving motor support downlink.
The utility model has the advantages that
(1) realize that the remaining fuel oil of abandoned car fuel tank recycles using the present invention, safety and environmental protection is filled in fuel tank
Compressed air rinses the trapped fuel on fuel oil chamber interior wall, can utmostly recycle the fuel oil of abandoned car fuel tank remaining；
(2) cutter head outer surface is up big and down small back taper face, exits fuel tank convenient for knife rest；
(3) high degree of automation of the present invention can set path, can automate, streamlined carries out abandoned car fuel tank
The reclaimer operation of remaining fuel oil, entire removal process is time saving and energy saving, high-efficient；
(4) occupied area of the present invention is small, mobile flexible, with preferable convenience when in workshop, arrangement is with operation.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the overall construction drawing of fuel tank remaining fuel recycle system of the invention；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the enlarged drawing in the portion B in Fig. 1；
Fig. 4 is the control structure figure of fuel tank remaining fuel recycle system of the invention.
Wherein, 1, knife rest, 2, connect oil funnel, 3, sealing ring, 4, air plenum, 5, spring, 6, bore motor, 7, motor branch
Seat, 8, upper stroke switch, 9, tracheae, 10, lower stroke switch, 11, electromagnetic gas valve, 12, electric air compressor, 13, pneumatic linear actuator
Decline electromagnetic gas valve, 14, pneumatic linear actuator rising electromagnetic gas valve, 15, pneumatic linear actuator, 16, Electric Motor Wheel, 17, pedestal control unit and electric power storage
Pond, 18, oil storage tank, 19, connect oil pipe, 20, pedestal, 21, device for recovering oil and gas, 22, gas collection pipe, 23, connect solenoid,
24, petroleum vapor recovery solenoid valve, 25, oil liquid sensor, 26, sealing rubber ring, 27, cutter head, 28, pneumatic holder, 29, branch airway,
30, air rammer, 31, main airway.
Specific embodiment
Such as Fig. 1-3, a kind of abandoned car fuel tank remaining fuel recycle system, including recovery system and driving recovery system
The running gear of movement, recovery system include for the hole-drilling system in fuel tank bottom hole, for accepting from fuel tank bottom
Fuel oil is flowed out in portion's hole connects oil system, for absorbing the fuel-steam recovery system of fuel-steam and for entirely recycling system
The control system for comprehensively control of uniting.
Such as Fig. 1-3, hole-drilling system includes motor support base 7, is equipped with lifting device below motor support base 7, in the present embodiment, is risen
Falling unit is pneumatic linear actuator 15, and pneumatic linear actuator decline electromagnetic gas valve 13 is connected on pneumatic linear actuator 15 and pneumatic linear actuator rises electromagnetic gas valve 14,
It is fixed with bore motor 6 on motor support base 7, knife rest 1 is connected on bore motor 6,1 upper end of knife rest is equipped with the cutter head for drilling
27,27 outer surface of cutter head is up big and down small back taper face, is equipped with the master being passed into compressed air in fuel tank inside knife rest 1
Air flue 31.Groove is equipped among cutter head 27,1 two sides of knife rest are equipped with the bronchus 9 for being connected to inside main airway 31 and fuel tank,
Pneumatic holder 28 is equipped in main airway 31, pneumatic 28 top of holder is located in groove, and pneumatic holder 28 moves up and down to realize master
Air flue 31 is connected to and separates with bronchus 9, and air rammer 31 is connected with below pneumatic holder 28, and compressed air passes through upward top gas
Piston 31 is to drive pneumatic holder 28 to move.
Such as Fig. 1-3, connect oil system include 27 outside of cutter head is set connect oil funnel 2, connect oil funnel 2 and be connected with and connect oil pipe
19, it connects 19 other end of oil pipe and is connected with oil storage tank 18, connect and be equipped with oil liquid sensor 25 in oil funnel 2, connect and be equipped among oil pipe 19
Connect solenoid 23, connect 2 upper end of oil funnel equipped with sealing rubber ring 26, in this way, connect oil funnel 2 and fuel tank bottom just formed it is close
Envelope, will not make oil and gas leakage.
Such as Fig. 1-3, air plenum 4 is equipped with outside knife rest 1, air plenum 4 is connected to each other 2 position of oil funnel and fixes, 1 phase of knife rest
It to air plenum 4 and connects that oil funnel 2 is opposite to be slided, is equipped with sealing ring 2 between air plenum 4 and knife rest 1, outside air plenum 4
It is connected with air compressor by tracheae 9, tracheae 9 is equipped with electromagnetic gas valve 11；It is multiple that elasticity is equipped between air plenum 4 and motor
Position device, in the present embodiment, elasticity reset device is spring 5.
Such as Fig. 1, fuel-steam recovery system includes and connects the gas collection pipe 22 that oil funnel 2 communicates, gas collection pipe 22
The other end connects device for recovering oil and gas 21, and petroleum vapor recovery solenoid valve 24 is housed among gas collection pipe 22.
Such as Fig. 1, running gear includes pedestal 20, and the Electric Motor Wheel 16 below pedestal 20, pedestal control unit and storage is arranged in
Battery 17.
Recyclable device is additionally provided with upper stroke switch 8 and lower stroke switch 10.
A kind of working method of abandoned car fuel tank remaining fuel recycle system, comprising the following steps: running gear will
Recyclable device drives to operating position, and electric air compressor 12 works；Specifically, the system for pressing remaining fuel recycle system
It starting switch, remaining fuel recycle system is started to work, according to the path that the control unit in control system is pre-set,
Under Electric Motor Wheel 16 drives, remaining fuel recycle system runs to operating position from set-point, and electric air compressor 12 starts work
Make, pneumatic linear actuator rises electromagnetic gas valve 14 and opens, and bore motor 6 is also started to work, and 15 pushing motor support 7 of pneumatic linear actuator rises, and connects
Fuel tank bottom is arrived on the top of oil funnel 2, connects 4 stop bit of oil funnel 2 and air plenum, and motor support base 7 continues to rise, the top of cutter head 27 to combustion
It drills when tank bottoms, 27 outer surface of cutter head is up big and down small back taper face, and after bore motor 6 rotates, cutter head 27 can
To open a round cavity in fuel tank bottom, after knife rest 1 enters fuel tank, back taper shape exits fuel tank convenient for knife rest 1.On
When travel switch 8 is triggered, control system controls pneumatic linear actuator 15 and stops 7 uplink of driving motor support.
Oil liquid sensor 25 is mounted on the domatic platform for connecing 2 bottom of oil funnel, for detecting whether there is fuel oil to flow through, works as knife
After first 27 drill fuel tank bottom, remaining fuel oil, which enters, connects oil funnel 2, and oil liquid sensor 25 detects that fuel oil passes through, and connects oily electricity
Magnet valve 23 is opened, and fuel oil is flowed into oil storage tank 18；Electromagnetic gas valve 11 is also opened, and pressure-air enters air plenum 4, is passed through later
Main airway 31 in knife rest 1 drives air rammer 30 to run up with pneumatic holder 28, is pushed away in pneumatic holder 28 by compressed air
To highest order, compressed air enters fuel tank by branch airway 29, the circular piece fallen in knife rest 1 is bored, by pneumatic holder 28
It opens, falls in fuel tank, the compressed air entered from bronchus 29 brushes the trapped fuel on fuel oil chamber interior wall, makes on inner wall
Trapped fuel volatilization be oil gas.
Oil liquid sensor 25 can't detect fuel oil and pass through, and connect the closing of solenoid 23, petroleum vapor recovery solenoid valve 24 is opened, residual
The oil gas for depositing fuel oil volatilization formation enters device for recovering oil and gas 21 by petroleum vapor recovery solenoid valve 24.
The petroleum vapor recovery time can set in the control program of control unit, when the petroleum vapor recovery time for reaching setting
Afterwards, electromagnetic gas valve 11 is closed, and petroleum vapor recovery solenoid valve 24 is closed, and pneumatic linear actuator declines electromagnetic gas valve 13 and opens, and pneumatic linear actuator 15 pushes
Motor support base 7 and all component entire lowerings being mounted on motor support base 7, after upper stroke switch 8 is touched by compression, gas
Dynamic cylinder decline electromagnetic gas valve 13 stops working, and electric air compressor 12 stops working
Under control unit control, which returns to its initial bit according to preset route
It sets, control structure figure is as shown in Figure 4.
It should be appreciated that described above, the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.By
The obvious changes or variations that spirit of the invention is extended out are still in the protection scope of this invention.
Claims (8)
1. a kind of abandoned car fuel tank remaining fuel recycle system, it is characterised in that: including recovery system and driving recycling system
Unite movement running gear, the recovery system include for the hole-drilling system in fuel tank bottom hole, for accept from
Fuel oil is flowed out in the hole of fuel tank bottom connects oil system, for absorbing the fuel-steam recovery system of fuel-steam and for whole
The control system of a recovery system comprehensively control, the hole-drilling system include motor support base (7), the motor support base (7)
Lower section is equipped with lifting device, is fixed with bore motor (6) on the motor support base (7), the bore motor connects on (6)
Have knife rest (1), the knife rest (1) upper end is equipped with the cutter head (27) for drilling, and the cutter head (27) outer surface is upper big
Under small back taper face, be equipped with inside the knife rest (1) and compressed air be passed into the main airway (31) in fuel tank, it is described
Lifting device be pneumatic linear actuator (15), the cutter head (27) be aperture cutter head, in circle basin shape, there is cavity in centre, described
Knife rest (1) two sides are equipped with the bronchus (9) for being connected to inside main airway (31) and fuel tank, and the main airway is set in (31)
Have pneumatic holder (28), pneumatic holder (28) top is located in the cavity among cutter head, the pneumatic holder (28)
It moves up and down to realize that main airway (31) is connected to and separates with bronchus (9), and opens the circular piece bored and fallen in cutter head cavity.
2. a kind of abandoned car fuel tank remaining fuel recycle system according to claim 1, it is characterised in that: described
Connecing oil system includes setting connecing oil funnel (2) on the outside of cutter head (27), it is described connect oil funnel (2) and be connected with connect oil pipe
(19), described oil pipe (19) other end that connects is connected with oil storage tank (18), and described connecing is equipped with oil liquid sensor in oil funnel (2)
(25), intermediate be equipped with of oil pipe (19) that connect connects solenoid (23).
3. a kind of abandoned car fuel tank remaining fuel recycle system according to claim 2, it is characterised in that: described
Air plenum (4) are equipped with outside knife rest (1), the air plenum (4) is connected to each other oil funnel (2) position and fixes, the knife
It frame (1) relative atmospheric gas chamber (4) and connects that oil funnel (2) are opposite to be slided, is equipped between the air plenum (4) and knife rest (1)
Sealing ring (2), the air plenum (4) is external to be connected with air compressor by tracheae (9), and the tracheae is set on (9)
There are electromagnetic gas valve (11)；Elasticity reset device is equipped between the air plenum (4) and motor.
4. a kind of abandoned car fuel tank remaining fuel recycle system according to claim 1, it is characterised in that: described
Fuel-steam recovery system includes and connects the gas collection pipe (22) that oil funnel (2) communicates, and the gas collection pipe (22) is another
One end connects device for recovering oil and gas (21), and petroleum vapor recovery solenoid valve (24) are housed among the gas collection pipe (22).
5. a kind of abandoned car fuel tank remaining fuel recycle system according to claim 1, it is characterised in that: described
Running gear includes pedestal (20), the Electric Motor Wheel (16) being arranged below pedestal (20), pedestal control unit and battery (17).
6. a kind of working method of abandoned car fuel tank remaining fuel recycle system as described in any one in claim 1-5,
It is characterized by comprising following steps:
Running gear drives recovery system to operating position, electric air compressor (12) work；
Pneumatic linear actuator (15) pushing motor support (7) rises, and connects oil funnel (2) top to fuel tank bottom, connects oil funnel (2) and air
Gas chamber (4) stop bit, motor support base (7) continue to rise, and drill when cutter head (27) top is to fuel tank bottom；
Oil liquid sensor (25) detects that fuel oil passes through, and connects solenoid (23) opening, and fuel oil is flowed into oil storage tank (18), electromagnetism
Air valve (11) is also opened, and is passed through compressed air into fuel tank from knife rest (1) is internal；
Oil liquid sensor (25) can't detect fuel oil and pass through, and connect solenoid (23) closing, and petroleum vapor recovery solenoid valve (24) is opened；
Pneumatic linear actuator (15) drives motor support base (7) decline, and electromagnetic gas valve (11) is closed, and petroleum vapor recovery solenoid valve (24) is closed, and returns
Receipts system returns to initial position.
7. a kind of working method of abandoned car fuel tank remaining fuel recycle system according to claim 6, feature
Be: the step of compressed air enters fuel tank includes:
The compressed gas of air compressor enters main airway (31), and pneumatic holder (28) are jacked up, and compressed air passes through branch airway
(29) enter fuel tank.
8. a kind of working method of abandoned car fuel tank remaining fuel recycle system according to claim 7, feature
Be: the recovery system is equipped with upper stroke switch (8) and lower stroke switch (10), and the upper stroke switch (8) is touched
When hair, control system controls pneumatic linear actuator (15) and stops driving motor support (7) uplink, and the lower stroke switch (10) is triggered
When, control system controls pneumatic linear actuator (15) and stops driving motor support (7) downlink.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610992400.4A CN106523216B (en) | 2016-11-11 | 2016-11-11 | A kind of abandoned car fuel tank remaining fuel recycle system and its working method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610992400.4A CN106523216B (en) | 2016-11-11 | 2016-11-11 | A kind of abandoned car fuel tank remaining fuel recycle system and its working method |
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| CN106523216A CN106523216A (en) | 2017-03-22 |
| CN106523216B true CN106523216B (en) | 2019-03-15 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985454A (en) * | 2017-11-09 | 2018-05-04 | 成都兴原再生资源投资有限公司 | A kind of abandoned car fluid recycles perforator |
| CN108408214A (en) * | 2018-01-19 | 2018-08-17 | 安徽三联学院 | Automobile connects oil drum |
| CN109251795B (en) * | 2018-11-20 | 2023-09-22 | 江苏理工学院 | Multi-station waste automobile oil recovery device and automatic recovery method thereof |
| CN111618068B (en) * | 2020-05-19 | 2022-02-11 | 南京信息职业技术学院 | Electric spiral taper rod squeezing oil drain hole equipment for oil tank |
| CN115303388B (en) * | 2022-08-22 | 2023-05-12 | 重庆电子工程职业学院 | Residual fuel recycling device for scraped car fuel tank |
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| JP4586837B2 (en) * | 2007-09-14 | 2010-11-24 | 日産自動車株式会社 | Fuel tank |
| CN203791320U (en) * | 2014-01-25 | 2014-08-27 | 江西格林美报废汽车循环利用有限公司 | Waste oil recovery and transfer device of scraped car |
| CN104691652A (en) * | 2015-04-01 | 2015-06-10 | 江苏理工学院 | Scraped-car fuel tank residual fuel recycling device and working method thereof |
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| JP4176534B2 (en) * | 2003-04-02 | 2008-11-05 | 富士重工業株式会社 | Fuel tank structure |
| DE202008005854U1 (en) * | 2008-04-28 | 2008-08-14 | Dagn, Josef, Kössen | Device for extracting fuel from vehicles to be disposed of |
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| JP4586837B2 (en) * | 2007-09-14 | 2010-11-24 | 日産自動車株式会社 | Fuel tank |
| CN203791320U (en) * | 2014-01-25 | 2014-08-27 | 江西格林美报废汽车循环利用有限公司 | Waste oil recovery and transfer device of scraped car |
| CN104691652A (en) * | 2015-04-01 | 2015-06-10 | 江苏理工学院 | Scraped-car fuel tank residual fuel recycling device and working method thereof |
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| CN106523216A (en) | 2017-03-22 |
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