CN108217046A - A kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot - Google Patents

A kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot Download PDF

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Publication number
CN108217046A
CN108217046A CN201711354936.4A CN201711354936A CN108217046A CN 108217046 A CN108217046 A CN 108217046A CN 201711354936 A CN201711354936 A CN 201711354936A CN 108217046 A CN108217046 A CN 108217046A
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CN
China
Prior art keywords
stent
crude oil
transport system
water seal
cave depot
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Pending
Application number
CN201711354936.4A
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Chinese (zh)
Inventor
赵东锋
殷丹丹
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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Priority to CN201711354936.4A priority Critical patent/CN108217046A/en
Publication of CN108217046A publication Critical patent/CN108217046A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G5/00Storing fluids in natural or artificial cavities or chambers in the earth

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Cleaning In General (AREA)

Abstract

Present invention mainly discloses a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot, technical solutions:Including circulation stirring room, mud-scraping apparatus and transport system, one end of the transport system is located above circulation stirring room, the mud-scraping apparatus is located at transport system and circulation stirring room intersection, and with coordinating below transport system, circulation stirring room side is equipped with entrance and exit, the transport system side coordinates feeding with circulation stirring chamber inlet side, the transport system includes stent, driver, several equally distributed roller bearings and conveyer belt, the stent head end is connected with splicing auxiliary device, the splicing auxiliary device coordinates conveyer belt feeding, the circulation stirring room outlet is equipped with injection apparatus, the present invention provides a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot, with simple in structure, the advantages of cleaning entire cave depot sludge deposition.

Description

A kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot
Technical field
The present invention relates to crude oil technical field, particularly a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot.
Background technology
With the high speed development of China's economic, the demand of oil is increasingly increased.For China, Oil Strategy is carried out Deposit ensures that national economy sustainable development has a very important role for ensureing national security.Underground water seal cave depot has Have the advantages that safety, economical, efficient, memory capacity is big, therefore obtains very big development in recent decades, is widely used in national stone In oily strategic reserves.When taking crude oil in crude oil oil well, inevitably there is part sludge to ooze in the natural surroundings of crude oil well People simultaneously produces with crude oil.When crude storage is in oil tank, easy condensate matter therein is deposited in tank bottom and forms heavy oil Mud.If greasy filth is accumulated, it will former loss of oil volume, oil tank reserves is caused to reduce, the moisture and salinity in greasy filth persistently corrode tank The problems such as bottom.The method one kind for solving oil tank sludge deposition problems is regular dredging, and another kind is that stirring is installed in tank Device.The 80~90% of sludge ingredient are the repeatable oil and wax utilized, if the method by regular dredging can be largely can profit Oil composition is disposed as waste material, therefore, generally installs blender in petroleum tank to prevent problem described above.Ground Face oil tank is that circular configuration uses central spiral spray stirrer more, and the equipment of this respect and analysis method comparison are ripe at present.But ground Lower water seal cave depot shape is cuboid, and length reaches 300~600m, and the stirring system of field oil-tank does not apply to and underground water Cave depot is sealed, and in view of the foregoing drawbacks, further have using tilting cave depot structure, greasy filth can gather at one under gravitational conditions Collection, but special conveying and cleaning device is still needed to can be only achieved the effect for cleaning entire cave depot sludge deposition.
Invention content
In view of the deficienciess of the prior art, the present invention provides a kind of underground crude oil water seal cave depot anti-sludge deposition cleaning system System has the advantages that simple in structure, cleaning cave depot sludge deposition.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions:A kind of underground crude oil water seal cave depot is grease proofing Mud deposits cleaning system, and including circulation stirring room, mud-scraping apparatus and transport system, one end of the transport system is located at cycle Above teeter chamber, the mud-scraping apparatus is located at transport system and circulation stirring room intersection, and with coordinating below transport system, institute Circulation stirring room side is stated equipped with entrance and exit, the transport system side coordinates feeding with circulation stirring chamber inlet side, The transport system includes stent, driver, several equally distributed roller bearings and conveyer belt, and uniform intervals turn on the stent Roller bearing is connected to, the conveyor belt loop is around on roller bearing, and the roller bearing at the stent both ends is respectively connected with driver, the driver Stent side is fixed on, the driver drives roller bearing rotation, so as to which conveyer belt be driven to move, the stent head end, which is connected with, to be connect Expect auxiliary device, the splicing auxiliary device coordinates conveyer belt feeding, and the circulation stirring room outlet is equipped with injection apparatus.
The present invention is further arranged to:The driver side is equipped with protection cap, and the protection cap is sheathed on outside driver Side.Driver is protected not washed away by greasy filth impacted, ensure that driver can work normally, the lifting means service life.
The present invention is further arranged to:The splicing auxiliary device includes splicing plate and driving cylinder, and the splicing plate turns It is connected on stent, and splicing plate one end coordinates feeding with conveyer belt, the driving cylinder inclination is connected to frame bottom, the drive The piston rod on cylinder of taking offence is articulated with splicing plate bottom, and driving cylinder drives piston rod to stretch, so as to which splicing plate be driven to rotate.Energy Preferably auxiliary feeding, it is quick to convey on greasy filth to conveyer belt.
The present invention is further arranged to:The splicing plate free end is shoveled equipped with splicing, and the splicing plate both sides are equipped with protrusion Fence.
The present invention is further arranged to:The frame upper both sides are equipped with retaining device, and the retaining device includes fixing Seat, adjusting rod and flapper, the fixed seat are provided at least two, and the fixed seat is installed on the upside of stent, described Fixed seat is equipped with adjustment hole, and the adjusting rod is threadedly connected in adjustment hole, and described adjusting rod one end is connect with flapper, It rotates the adjusting rod and drives flapper movement.The spacing of adjusting flapper that can be suitably according to the flow of conveying, both Meet the requirement of conveying, and prevent greasy filth from overflowing around.
The present invention is further arranged to:Described adjusting rod one end is equipped with handle, can preferably rotate adjusting rod.
The present invention is further arranged to:The frame bottom is equipped with several support devices, and the support device includes flexible Bar, supporting pad and turn Fastener, the telescopic rod include fixed part and pars contractilis, and the pars contractilis is sheathed on fixed part It is interior, by turn Fastener by pars contractilis active lock due in fixed part.The height of energy adjusting bracket is suitble to the oil of different places Hole.
The present invention is further arranged to:The mud-scraping apparatus includes mounting base, scraper, compressed spring, in the mounting base Scraper is connected with, compressed spring is equipped between the scraper and mounting base.In the case where conveyer belt constantly operates, pass through scraper Greasy filth extra on conveyer belt can be scraped and fallen, mud is fallen into circulation stirring room, and setting compressed spring in scraper bottom side prevents from scraping Knife directly encounters hard object and is impacted, and has certain cushion effect.
The present invention has the beneficial effect that:
Water seal cave depot is due to tilting, and greasy filth can be assembled at one under gravitational conditions, and transport system is set to habitat, institute The one end for stating transport system is located above circulation stirring room, and the transport system includes stent, driver, several equally distributed Roller bearing and conveyer belt, the stent head end are connected with splicing auxiliary device, and the auxiliary device can be collected greasy filth, More quickly greasy filth can be delivered on conveyer belt, be rotated by driver drives roller bearing, roller bearing drives conveyer belt movement, will Greasy filth is delivered to step by step in circulation stirring room, sprays high-velocity fluid by injection apparatus to have purged the greasy filth of cave depot bottom, And the indoor crude oil circulation stirring of circulation stirring is driven, bottom greasy filth is made to be blended into the crude oil of top, then together from going out Mouth is sent out, and achievees the effect that clear up and prevent sludge deposition.Apparatus of the present invention can solve the such rectangle of underground water seal cave depot The sludge deposition problem of structure.
Description of the drawings
Fig. 1 is the structure diagram of subject delivery system;
Fig. 2 is schematic structural view of the invention;
Fig. 3 is circulation stirring room operating diagram in the present invention;
Fig. 4 is mud-scraping apparatus structure diagram in the present invention.
Reference numeral:1st, circulation stirring room;2nd, mud-scraping apparatus;21st, mounting base;22nd, scraper;23rd, compressed spring;3rd, it conveys System;31st, stent;32nd, driver;33rd, roller bearing;34th, conveyer belt;4th, splicing auxiliary device;41st, splicing plate;42nd, gas is driven Cylinder;43rd, piston rod;44th, splicing is shoveled;45th, raised fence;5th, injection apparatus;6th, protection cap;7th, retaining device;71st, fixed seat; 72nd, adjusting rod;73rd, flapper;74th, adjustment hole;76th, handle;8th, support device;81st, telescopic rod;82nd, supporting pad;83rd, it revolves Turn fastener;84th, fixed part;85th, pars contractilis;9th, entrance;10th, it exports.
Specific embodiment
With reference to attached drawing, present pre-ferred embodiments are described in further details.
The anti-sludge deposition cleaning system of a kind of underground crude oil water seal cave depot as described in Fig. 1-4, including circulation stirring room 1, Mud-scraping apparatus 2 and transport system 3, one end of the transport system 3 are located at 1 top of circulation stirring room, the mud-scraping apparatus 2 Coordinate in transport system 3 and 1 intersection of circulation stirring room, and with 3 lower section of transport system, 1 side of circulation stirring room is equipped with Entrance 9 and outlet 10,3 side of transport system coordinate feeding with 1 entrance of circulation stirring room, 9 side, and the transport system 3 is wrapped Include stent 31, driver 32, several equally distributed roller bearings 33 and conveyer belt 34, on the stent 31 uniform intervals switching have Roller bearing 33, the conveyer belt 34 are surrounded on roller bearing 33, and the roller bearing 33 at 31 both ends of stent is respectively connected with driver 32, institute It states driver 32 and is fixed on 31 side of stent, the driver 32 drives roller bearing 33 to rotate, so as to which conveyer belt 34 be driven to move, institute 32 side of driver is stated equipped with protection cap 6, the protection cap 6 is sheathed on 32 outside of driver.Driver 32 is protected not by greasy filth Wash away it is impacted, ensure driver 32 can work normally, the lifting means service life.
31 head end of stent is connected with splicing auxiliary device 4, and the splicing auxiliary device 4 coordinates 34 feeding of conveyer belt, The outlet of circulation stirring room 1 10 is equipped with injection apparatus 5;It states splicing auxiliary device 4 and includes splicing plate 41 and driving cylinder 42, institute It states splicing plate 41 to transfer on stent 31, and 41 one end of splicing plate coordinates feeding with conveyer belt 34, the driving cylinder 42 tilts 31 bottom of stent is connected to, the piston rod 43 driven on cylinder 42 is articulated with 41 bottom of splicing plate, and driving cylinder 42 drives Piston rod 43 is flexible, so as to which splicing plate 41 be driven to rotate, can preferably assist feeding, quick to convey on greasy filth to conveyer belt 34. 41 free end of splicing plate is equipped with splicing and shovels 44, and 41 both sides of splicing plate are equipped with raised fence 45.
The 31 top both sides of stent be equipped with retaining device 7, the retaining device 7 include fixed seat 71, adjusting rod 72 with And flapper 73, the fixed seat 71 are provided at least two, the fixed seat 71 is installed on 31 upside of stent, the fixation Seat 71 is equipped with adjustment hole 74, and the adjusting rod 72 is threadedly connected in adjustment hole 74, described 72 one end of adjusting rod and active catch Plate 73 connects, and rotates the adjusting rod 72 and flapper 73 is driven to move.Adjusting activity that can be appropriate according to the flow of conveying The spacing of baffle 73, had not only met the requirement of conveying, but also prevented greasy filth from overflowing around.Described 72 one end of adjusting rod is equipped with handle 76, it can preferably rotate adjusting rod 72.
31 bottom of stent be equipped with several support devices 8, the support device 8 include telescopic rod 81, supporting pad 82 with And turn Fastener 83, the telescopic rod 81 include fixed part 84 and pars contractilis 85, the pars contractilis 85 is sheathed on fixed part 84 It is interior, by turn Fastener 83 by 85 active lock of pars contractilis due in fixed part 84.The height of energy adjusting bracket 31, is suitble to difference The oily hole in place.
The mud-scraping apparatus 2 includes mounting base 21, scraper 22, compressed spring 23, and scraper is connected in the mounting base 21 22, compressed spring 23 is equipped between the scraper 22 and mounting base 21, in the case of conveyer belt constantly operating, passes through 22 energy of scraper Greasy filth extra on conveyer belt is scraped and is fallen, mud is fallen into circulation stirring room 1, and setting compressed spring 23 in 22 bottom side of scraper is prevented Only scraper 22 directly encounters hard object and is impacted, and has certain cushion effect.
Water seal cave depot is due to tilting, and greasy filth can be assembled at one under gravitational conditions, and transport system 3 is set to habitat, One end of the transport system 3 is located at the top of circulation stirring room 1, and the transport system 3 includes stent 31, driver 32, several Equally distributed roller bearing 33 and conveyer belt 34,31 head end of stent are connected with splicing auxiliary device 4, and the auxiliary device can To be collected to greasy filth, more quickly greasy filth can be delivered on conveyer belt 34,33 turns of roller bearing is driven by driver 32 Dynamic, roller bearing 33 drives conveyer belt 34 to move, and greasy filth is delivered to step by step in circulation stirring room 1, sprays height by injection apparatus 5 Fast fluid has purged the greasy filth of cave depot bottom, and drive the crude oil circulation stirring in circulation stirring room 1, makes bottom greasy filth It is blended into the crude oil of top, is then sent out together from outlet 10, achieve the effect that clear up and prevent sludge deposition.Apparatus of the present invention It can solve the problems, such as the sludge deposition of the such rectangle structure of underground water seal cave depot.
Above-described embodiment is only used for the inventive concept for illustrating the present invention rather than the restriction to rights protection of the present invention, All changes for carrying out unsubstantiality to the present invention using this design, should all fall into protection scope of the present invention.

Claims (8)

1. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot, it is characterised in that:Including circulation stirring room (1), scrape Mud device (2) and transport system (3), one end of the transport system (3) is located above circulation stirring room (1), described to scrape mud Device (2) coordinates positioned at transport system (3) and circulation stirring room (1) intersection, and with transport system (3) lower section, the cycle Teeter chamber (1) side is equipped with entrance (9) and outlet (10), transport system (3) side and circulation stirring room (1) entrance (9) Side coordinate feeding, the transport system (3) including stent (31), driver (32), several equally distributed roller bearings (33) with And conveyer belt (34), on the stent (31) uniform intervals switching have roller bearing (33), the conveyer belt (34) is surrounded on roller bearing (33) on, the roller bearing (33) at stent (31) both ends is respectively connected with driver (32), and the driver (32) is fixed on branch Frame (31) side, the driver (32) drive roller bearing (33) to rotate, so as to drive conveyer belt (34) mobile, the stent (31) Head end is connected with splicing auxiliary device (4), and the splicing auxiliary device (4) coordinates conveyer belt (34) feeding, the circulation stirring Room (1) exports (10) equipped with injection apparatus (5).
2. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot according to claim 1, it is characterised in that:Institute Driver (32) side is stated equipped with protection cap (6), the protection cap (6) is sheathed on the outside of driver (32).
3. the anti-sludge deposition cleaning system of a kind of underground crude oil water seal cave depot according to claim 1 or 2, feature exist In:The splicing auxiliary device (4) includes splicing plate (41) and driving cylinder (42), and splicing plate (41) switching is in stent (31) on, and splicing plate (41) one end coordinates feeding with conveyer belt (34), and the driving cylinder (42), which tilts, is connected to stent (31) bottom, the piston rod (43) driven on cylinder (42) are articulated with splicing plate (41) bottom, the driving cylinder (42) Drive piston rod (43) flexible, so as to which splicing plate (41) be driven to rotate.
4. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot according to claim 3, it is characterised in that:Institute It states splicing plate (41) free end and shovels (44) equipped with splicing, splicing plate (41) both sides are equipped with raised fence (45).
5. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot according to claim 3, it is characterised in that:Institute Stent (31) top both sides are stated equipped with retaining device (7), the retaining device (7) including fixed seat (71), adjusting rod (72) with And flapper (73), the fixed seat (71) are provided at least two, the fixed seat (71) is installed on the upside of stent (31), The fixed seat (71) is equipped with adjustment hole (74), and the adjusting rod (72) is threadedly connected in adjustment hole (74), the adjusting Bar (72) one end is connect with flapper (73), is rotated the adjusting rod (72) and is driven flapper (73) mobile.
6. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot according to claim 5, it is characterised in that:Institute Adjusting rod (72) one end is stated equipped with handle (76).
7. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot according to claim 1, it is characterised in that:Institute Stent (31) bottom is stated equipped with several support devices, the support device includes telescopic rod (81), supporting pad (82) and rotation Fastener (83), the telescopic rod (81) include fixed part (84) and pars contractilis (85), and the pars contractilis (85) is sheathed on fixation In portion (84), by turn Fastener (83) by pars contractilis (85) active lock due in fixed part (84).
8. a kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot according to claim 1, it is characterised in that:Institute It states mud-scraping apparatus (2) and includes mounting base (21), scraper (22), compressed spring (23), scraper is connected on the mounting base (21) (22), compressed spring (23) is equipped between the scraper (22) and mounting base (21).
CN201711354936.4A 2017-12-15 2017-12-15 A kind of anti-sludge deposition cleaning system of underground crude oil water seal cave depot Pending CN108217046A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109444019A (en) * 2018-11-19 2019-03-08 浙江海洋大学 A kind of tilting water seal petroleum cave depot bottom deposit greasy filth transported simulation device
CN109592283A (en) * 2018-11-29 2019-04-09 浙江海洋大学 Super long type underground petroleum cave depot bottom deposit sludge treatment system
CN110528427A (en) * 2019-08-26 2019-12-03 孙嘉滨 Novel collection oil field ground crude oil device
CN113401559A (en) * 2021-07-07 2021-09-17 浙江金成环保科技工程有限公司 Underground cave depot deposit efflux disturbance device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109444019A (en) * 2018-11-19 2019-03-08 浙江海洋大学 A kind of tilting water seal petroleum cave depot bottom deposit greasy filth transported simulation device
CN109592283A (en) * 2018-11-29 2019-04-09 浙江海洋大学 Super long type underground petroleum cave depot bottom deposit sludge treatment system
CN110528427A (en) * 2019-08-26 2019-12-03 孙嘉滨 Novel collection oil field ground crude oil device
CN113401559A (en) * 2021-07-07 2021-09-17 浙江金成环保科技工程有限公司 Underground cave depot deposit efflux disturbance device
CN113401559B (en) * 2021-07-07 2022-05-17 浙江金成环保科技工程有限公司 Underground cave depot deposit efflux disturbance device

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