CN109174865A - A kind of broken reclaimer of oil storage tank siltation greasy filth residue - Google Patents
A kind of broken reclaimer of oil storage tank siltation greasy filth residue Download PDFInfo
- Publication number
- CN109174865A CN109174865A CN201810886768.1A CN201810886768A CN109174865A CN 109174865 A CN109174865 A CN 109174865A CN 201810886768 A CN201810886768 A CN 201810886768A CN 109174865 A CN109174865 A CN 109174865A
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- storage tank
- siltation
- oil storage
- bracket institution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0933—Removing sludge or the like from tank bottoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention discloses a kind of oil storage tank siltation greasy filth residues to be crushed reclaimer, its structure includes bracket institution, spray hydraulic giant, vacuum tube, material collector, walking mechanism and motor, it sprays hydraulic giant and bracket institution top is connected to by regulating device, vacuum tube one end is fixedly connected with material collector, and support rod is fixedly welded in the two sides of vacuum tube vertical direction, by two end-rack of support rod, in the two sides of bracket institution, fixation is placed on bracket institution vacuum tube, and vacuum tube head is connected by bolt and lock tube with the mobile device that a driving vacuum tube rotates, walking mechanism is mutually permanently connected by fixed link and bracket institution, motor is fixedly installed on bracket institution, motor is mutually sequentially connected with walking mechanism by transmission shaft.After adopting the above technical scheme, a kind of oil storage tank siltation greasy filth residue provided by the invention is crushed reclaimer and not only increases energy petroleum recovery rate, the burden in Solid state fermentation is also greatly alleviated.
Description
Technical field
The invention belongs to oil storage tank siltation greasy filth residue cleaning crushing technology field more particularly to a kind of oil storage tank siltation oil
Mud residue is crushed reclaimer.
Background technique
Currently, petrochemical industry oil storage tank in use, it will usually have a large amount of sediments in bottom deposit, these are heavy
It include the deposit of the formation such as iron rust, sand, greasy filth and moist carbon in product object, wherein mink cell focus and wax account for entire tank bottom residue
85% or so;Therefore, overwhelming majority composition is also available substance in sediment, is worth regeneration.Past is using traditional
Manual method is cleaned, not only long construction period, is come into operation at high cost, moreover, large labor intensity, safety is poor, environmental pollution
Seriously, the wasting of resources is big.
In recent years, the oil product using similar properties has been invented both at home and abroad, passes through medium purge tank in fluidics heating tank
Bottom sediment.Since tank bottom is rough and uneven in surface in cleaning process, in addition there is 500mm in man-hole opening bottom away from tank bottom, and clean-out hatch is away from tank bottom
There is 60mm, allowing for tank bottom oil-water residue in this way can not recycle;Storage tank floor space is very big, the remaining several hundred tons of siltation greasy filth of pot bottom
Residue can not also heat and condense, cause mobility particularly poor, become blocky there are also partial condensation oil and be incorporated in one with deposit
It rises, needs manually to remove;The troop of tank cleaning at present is all sediment as waste material, by manually being recycled with shovel pack,
It is transported to incineration plant to burn or fill, not only long construction period, comes into operation at high cost, and large labor intensity, with this processing side
That there are safeties is poor for method, and environmental pollution is serious, and the wasting of resources is big, reaches resource recycling desired level far away.Not only waste
Available energy, also causes ecological environment destruction.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of structures installed in oil storage tank, simple, recycling greasy filth effect is shown
The oil storage tank silt slag Residual oil of work is crushed reclaimer.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of oil storage tank siltation greasy filth residue is broken
Broken reclaimer, structure includes bracket institution, sprays hydraulic giant, vacuum tube, material collector, walking mechanism and motor, described
It sprays hydraulic giant and bracket institution top is connected to by regulating device, the vacuum tube is L-shaped, and described vacuum tube one end and material are received
Storage is fixedly connected, and is fixedly welded support rod in the two sides of vacuum tube vertical direction, and the vacuum tube passes through support rod both ends
Frame is fixed in the two sides of bracket institution and is placed on bracket institution, and the vacuum tube head passes through bolt and lock tube and a driving
The mobile device that vacuum tube moves up and down is connected, and the walking mechanism is mutually permanently connected by fixed link and bracket institution,
The motor is fixedly installed on bracket institution, and the motor is mutually sequentially connected with walking mechanism by transmission shaft.
Further, the bracket institution includes the identical left mobile jib of shape size and right mobile jib, is fixedly connected on left master
The cross bar one on bar and right mobile jib head, is placed on cross bar two and head at the cross bar two being fixedly connected at left mobile jib and right mobile jib dog-ear
The U-shaped bar and one end that portion is fixed at left mobile jib and right mobile jib dog-ear be welded in the U-shaped bar tail portion other end be welded in left mobile jib and
The left bottom bar and right bottom bar of right mobile jib tail portion lower end, also fixation is set between the left bottom bar and left mobile jib and right bottom bar and right mobile jib
There is the vertical plate that structure is identical and puts for support rod.
Further, the vertical plate is equipped with vertical array and spacing is the arc hanging groove of 15CM, the arc hanging groove
Number be 3-5.
Further, minimum distance of the arc hanging groove apart from vertical plate bottom is 50CM.
Further, the regulating device includes adjusting loop bar, and the adjusting loop bar top is flexibly connected horizontal by bolt
On bar two, the both ends for adjusting loop bar bottom are bolted locking, are in circular hole, aperture in the middle part of the adjusting loop bar
Match with the aperture of injection hydraulic giant.
Further, the mobile device includes jam plate, and the jam plate bottom is connected by bolt with vacuum tube head,
Its top is inter-connected via a bolt joint with cross bar one, and the jam plate is equipped with several sets of holes.
Further, on the injection hydraulic giant there are also control valve one, control valve two is additionally provided on the vacuum tube.
Further, the external vacuum tank of the vacuum tube.
Further, the motor uses air motor.
Further, the walking mechanism is made of two crawler belts for being set to bracket institution lower end two sides, and the crawler belt is logical
It crosses transmission shaft to be mutually rotatablely connected, several cross being fixedly connected with bracket institution two sides lower end is equipped between two crawler belts
To bar.
By the above-mentioned description to structure of the invention it is found that compared to the prior art, the present invention has the advantage that
1, oil storage tank siltation greasy filth residue provided by the invention is crushed reclaimer, due to the entrance of oil storage tank on the market
Bore usually all in 600MM or so, therefore for convenience in operation, which can only be assembled in tank, and originally set
Big to viscosity for making it possible to by using the outer high-voltage tube of hydraulic giant connection filling is sprayed, the particularly poor silt slag of mobility is residual
Oil carries out broken punching press, the material collector for then filling the vacuum tube of outer vacuum tank by tail portion connection again and connecting with vacuum tube
The silt slag Residual oil for the punching press that has been broken is extracted, and in extraction process, it can be synchronous with jam plate up and down by support rod
It is mobile come adjust the whole vertical height of vacuum tube and material collector to be more convenient for the silt slag Residual oil of different height into
Row extracts, and as bottom and the crawler belt of bracket institution are mutually permanently connected, traveling synchronous with crawler belt is made it possible to, so as to spirit
Ground living travels in oil storage tank, is convenient to efficiently and rapidly finish the extraction of silt slag Residual oil, therefore the equipment not only increases
Petroleum recovery rate also greatly alleviates the burden in Solid state fermentation.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the side structure schematic diagram that a kind of oil storage tank siltation greasy filth residue of the present invention is crushed reclaimer;
Fig. 2 is the backsight structural representation that a kind of oil storage tank siltation greasy filth residue of the present invention is crushed reclaimer;
Fig. 3 is the overlooking structure diagram for the crawler belt that a kind of oil storage tank siltation greasy filth residue of the present invention is crushed reclaimer;
In figure: 1, spraying hydraulic giant;2, vacuum tube;3, control valve one;4, control valve two;5, vertical plate;6, support rod;
7, fixed link;8, left bottom bar;9, right bottom bar;34, arc hanging groove;35, crawler belt;36, material collector;37, right mobile jib;38, it adjusts
Save loop bar;39, cross bar two;40, cross bar one;41, left mobile jib;50, jam plate;51, sets of holes;52, transverse bar;102, U-shaped bar;104,
Motor;105, transmission shaft;
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of oil storage tank siltation greasy filth residue is crushed reclaimer, and structure includes bracket institution, spray
Water injecting gun 1, vacuum tube 2, material collector 36, walking mechanism and motor 104, the injection hydraulic giant 1 are connected by regulating device
In bracket institution top, the vacuum tube 2 is L-shaped, and described 2 one end of vacuum tube is fixedly connected with material collector 36, and true
The two sides of 2 vertical direction of blank pipe are fixedly welded support rod 6, and the vacuum tube 2 is by 6 liang of end-rack of support rod in the two of bracket institution
Side and fixation is placed on bracket institution, and vacuum tube or more is driven with one by bolt and lock tube by 2 head of vacuum tube
Mobile mobile device is connected, and vacuum tube is rotated a certain angle, so as to deposit in oil storage tank to some
It is that the silt slag Residual oil in uneven landform is quickly and easily extracted, it is logical by the walking mechanism and bracket institution
It crosses fixed link 7 to be mutually permanently connected, bracket institution is walked in oil storage tank with the traveling of walking mechanism, improve
The efficiency of the recycling silt slag Residual oil of the equipment, the motor 104 are fixedly installed on bracket institution, the motor 104 with
Walking mechanism is mutually sequentially connected by transmission shaft 105.
The bracket institution include the identical left mobile jib 41 of shape size and right mobile jib 37, be fixedly connected on left mobile jib 41 with
The cross bar 1 on right 37 head of mobile jib, is placed on cross bar at the cross bar 2 39 being fixedly connected at left mobile jib 41 and right 37 dog-ear of mobile jib
2 39 and to be welded in 102 tail portion of U-shaped bar another the U-shaped bar 102 that is fixed at 37 dog-ear of left mobile jib 41 and right mobile jib of head and one end
One end is welded in the left bottom bar 8 and right bottom bar 9 of 37 tail portion lower end of left mobile jib 41 and right mobile jib, passes through the left bottom bar 8 and left master
It is identical and for the vertical plate 5 that support rod 6 is put that structure is also fixed between bar 41 and right bottom bar 9 and right mobile jib 37, it is described perpendicular
Vertical array and spacing are equipped with as the arc hanging groove 34 of 15CM to plate 5, and the number of the arc hanging groove 34 is 3-5, described
Minimum distance of the arc hanging groove 34 apart from 5 bottom of vertical plate is 50CM, allows vacuum tube 2 by the way that support rod 6 to be seated in
Arc hanging groove 34 on different height copes with the equipment more flexiblely special in oil storage tank so as to adjust its height
The silt slag Residual oil of different situation, to be convenient to extract.
As shown in Fig. 2, the regulating device includes adjusting loop bar 38, it is living by bolt by 38 top of adjusting loop bar
On dynamic connection cross bar 2 39, the both ends for adjusting 38 bottom of loop bar are bolted locking, 38 middle part of adjusting loop bar
In circular hole, aperture and the aperture for spraying hydraulic giant 1 match, and injection hydraulic giant are vertically swung, to facilitate pair
Viscosity is big, and the particularly poor silt slag Residual oil of mobility is sprayed.
The mobile device includes jam plate 50, and 50 bottom of jam plate is connected by bolt with 2 head of vacuum tube, top
Portion is inter-connected via a bolt joint with cross bar 1, and the jam plate 50 is equipped with several sets of holes 51, and vacuum tube is passed through
The position of jam plate or more is moved to cooperate the vertically movable of support rod, so that the entirety for reaching vacuum tube and material collector is vertical
Mobile effect is convenient to recycling of the equipment to silt slag Residual oil.
There are also control valve 1 on the injection hydraulic giant 1, the control for carrying out pneumatic flow size is made it possible to, it is described
Control valve 24 is additionally provided on vacuum tube 2, the control to oil stream amount size is extracted can be carried out by obtaining it, and the vacuum tube 2 is external
One vacuum tank.
Preferably, the motor 104 uses air motor, so that it, in operation, can prevent the production of spark and electrostatic
It is raw, further assure that safety work.
As shown in figure 3, the walking mechanism is made of two crawler belts 35 for being set to bracket institution lower end two sides, so that it can
To be travelled in oil storage tank more flexiblely, so as to which more efficiently and rapidly the extraction of silt slag Residual oil is finished, the shoe
Band 35 is mutually rotatablely connected by transmission shaft 105, and several and bracket institution two sides lower end is equipped between two crawler belts 35
The transverse bar 52 being fixedly connected allows bracket institution is synchronous with crawler belt 35 to travel.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of oil storage tank siltation greasy filth residue is crushed reclaimer, it is characterised in that: its structure includes bracket institution, injection water
Rifle (1), vacuum tube (2), material collector (36), walking mechanism and motor (104), the injection hydraulic giant (1) is by adjusting dress
It sets and is connected to bracket institution top, the vacuum tube (2) is L-shaped, and described vacuum tube (2) one end and material collector (36) are fixed
Connection, and be fixedly welded support rod (6) in the two sides of vacuum tube (2) vertical direction, the vacuum tube (2) passes through support rod (6)
Two end-rack are fixed in the two sides of bracket institution and are placed on bracket institution, and the vacuum tube (2) head passes through bolt and lock tube
The mobile device moved up and down with a driving vacuum tube is connected, and the walking mechanism passes through fixed link (7) phase with bracket institution
It is mutually fixedly connected, the motor (104) is fixedly installed on bracket institution, and the motor (104) and walking mechanism pass through transmission
Axis (105) is mutually sequentially connected.
2. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;The branch
Frame mechanism includes the identical left mobile jib (41) of shape size and right mobile jib (37), is fixedly connected on left mobile jib (41) and right mobile jib
(37) cross bar one (40) on head, be fixedly connected on left mobile jib (41) at right mobile jib (37) dog-ear cross bar two (39), be placed on
The U-shaped bar (102) and one end that cross bar two (39) and head are fixed at left mobile jib (41) and right mobile jib (37) dog-ear are welded in U-shaped
Bar (102) tail portion other end is welded in the left bottom bar (8) and right bottom bar (9) of left mobile jib (41) and right mobile jib (37) tail portion lower end,
Also be fixed between the left bottom bar (8) and left mobile jib (41) and right bottom bar (9) and right mobile jib (37) structure it is identical and for branch
The vertical plate (5) that strut (6) is put.
3. a kind of oil storage tank siltation greasy filth residue according to claim 2 is crushed reclaimer, it is characterised in that;It is described perpendicular
Vertical array and spacing are equipped with as the arc hanging groove (34) of 15CM to plate (5), and the number of the arc hanging groove (34) is 3-5
It is a.
4. a kind of oil storage tank siltation greasy filth residue according to claim 3 is crushed reclaimer, it is characterised in that;The arc
Minimum distance of the shape hanging groove (34) apart from vertical plate (5) bottom is 50CM.
5. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;The tune
Regulating device includes adjusting loop bar (38), and the adjusting loop bar (38) top is flexibly connected on cross bar two (39) by bolt, described
The both ends for adjusting loop bar (38) bottom are bolted locking, in circular hole in the middle part of the adjustings loop bar (38), aperture and
The aperture of injection hydraulic giant (1) matches.
6. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;The shifting
Dynamic device includes jam plate (50), and jam plate (50) bottom is connected by bolt with vacuum tube (2) head, top and cross bar
One (40) are inter-connected via a bolt joint, and the jam plate (50) is equipped with several sets of holes (51).
7. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;The spray
There are also control valve one (3) on water injecting gun (1), control valve two (4) is additionally provided on the vacuum tube (2).
8. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;It is described true
The external vacuum tank of blank pipe (2).
9. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;The horse
Air motor is used up to (104).
10. a kind of oil storage tank siltation greasy filth residue according to claim 1 is crushed reclaimer, it is characterised in that;It is described
Walking mechanism is made of two crawler belts (35) for being set to bracket institution lower end two sides, and the crawler belt (35) passes through transmission shaft (105)
It is mutually rotatablely connected, several transverse bars being fixedly connected with bracket institution two sides lower end is equipped between two crawler belts (35)
(52)。
Priority Applications (1)
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CN201810886768.1A CN109174865A (en) | 2018-08-06 | 2018-08-06 | A kind of broken reclaimer of oil storage tank siltation greasy filth residue |
Applications Claiming Priority (1)
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CN201810886768.1A CN109174865A (en) | 2018-08-06 | 2018-08-06 | A kind of broken reclaimer of oil storage tank siltation greasy filth residue |
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Family
ID=64920303
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CN201810886768.1A Pending CN109174865A (en) | 2018-08-06 | 2018-08-06 | A kind of broken reclaimer of oil storage tank siltation greasy filth residue |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114147018A (en) * | 2021-11-09 | 2022-03-08 | 合肥工业大学 | Oil storage tank mechanical cleaning device with large deformability |
CN114472404A (en) * | 2020-10-23 | 2022-05-13 | 天津市伟铭精密机械制造有限公司 | Oil tank bottom oil sludge and special environment cleaning robot system |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006005273U1 (en) * | 2006-04-01 | 2006-09-21 | Airmatic Gesellschaft für Umwelt und Technik mbH | High pressure and vacuum cleaning system especially for process areas has a self contained wheeled module with high pressure cleaning fluid and with collecting reservoir for vacuum recovered fluids |
CN200960518Y (en) * | 2006-10-19 | 2007-10-17 | 山东理工大学 | Mechanization cleaning device for oil storage tank bottom silting mud |
CN201880718U (en) * | 2010-10-22 | 2011-06-29 | 中国石油大学(华东) | On-line cleaning robot for storage tank |
CN205607293U (en) * | 2016-05-17 | 2016-09-28 | 谭焱 | Arc observation pole that hangs down |
CN205701768U (en) * | 2016-04-19 | 2016-11-23 | 唐山学院 | A kind of cleaning car for steel storage tank inwall weld cleaning |
CN205887592U (en) * | 2016-07-25 | 2017-01-18 | 弓云峰 | Oil storage tank cleaning robot for petrochemical industry |
CN205949433U (en) * | 2016-07-29 | 2017-02-15 | 北京石油化工学院 | Product oil internal floating roof tank cleaning robot |
CN107161609A (en) * | 2017-07-13 | 2017-09-15 | 唐山冀东装备工程股份有限公司 | The removable upper fortune conveying equipment of mine serialization exploitation |
CN206766170U (en) * | 2017-05-04 | 2017-12-19 | 浙拖奔野(宁波)拖拉机制造有限公司 | A kind of running gear of quick regulation crawler belt |
CN108262315A (en) * | 2018-03-27 | 2018-07-10 | 曾域广 | Pipe walking cleaning robot |
-
2018
- 2018-08-06 CN CN201810886768.1A patent/CN109174865A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006005273U1 (en) * | 2006-04-01 | 2006-09-21 | Airmatic Gesellschaft für Umwelt und Technik mbH | High pressure and vacuum cleaning system especially for process areas has a self contained wheeled module with high pressure cleaning fluid and with collecting reservoir for vacuum recovered fluids |
CN200960518Y (en) * | 2006-10-19 | 2007-10-17 | 山东理工大学 | Mechanization cleaning device for oil storage tank bottom silting mud |
CN201880718U (en) * | 2010-10-22 | 2011-06-29 | 中国石油大学(华东) | On-line cleaning robot for storage tank |
CN205701768U (en) * | 2016-04-19 | 2016-11-23 | 唐山学院 | A kind of cleaning car for steel storage tank inwall weld cleaning |
CN205607293U (en) * | 2016-05-17 | 2016-09-28 | 谭焱 | Arc observation pole that hangs down |
CN205887592U (en) * | 2016-07-25 | 2017-01-18 | 弓云峰 | Oil storage tank cleaning robot for petrochemical industry |
CN205949433U (en) * | 2016-07-29 | 2017-02-15 | 北京石油化工学院 | Product oil internal floating roof tank cleaning robot |
CN206766170U (en) * | 2017-05-04 | 2017-12-19 | 浙拖奔野(宁波)拖拉机制造有限公司 | A kind of running gear of quick regulation crawler belt |
CN107161609A (en) * | 2017-07-13 | 2017-09-15 | 唐山冀东装备工程股份有限公司 | The removable upper fortune conveying equipment of mine serialization exploitation |
CN108262315A (en) * | 2018-03-27 | 2018-07-10 | 曾域广 | Pipe walking cleaning robot |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114472404A (en) * | 2020-10-23 | 2022-05-13 | 天津市伟铭精密机械制造有限公司 | Oil tank bottom oil sludge and special environment cleaning robot system |
CN114147018A (en) * | 2021-11-09 | 2022-03-08 | 合肥工业大学 | Oil storage tank mechanical cleaning device with large deformability |
CN114147018B (en) * | 2021-11-09 | 2023-01-20 | 合肥工业大学 | Oil storage tank mechanical cleaning device with large deformability |
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Application publication date: 20190111 |