CN104438238A - Surface cleaning machine of submarine pipeline - Google Patents
Surface cleaning machine of submarine pipeline Download PDFInfo
- Publication number
- CN104438238A CN104438238A CN201410581929.8A CN201410581929A CN104438238A CN 104438238 A CN104438238 A CN 104438238A CN 201410581929 A CN201410581929 A CN 201410581929A CN 104438238 A CN104438238 A CN 104438238A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- surface cleaning
- cleaning machine
- shower nozzle
- submarine pipeline
- 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
Links
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
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/628—Arrangements for supporting spraying apparatus, e.g. suction cups of variable length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
A surface cleaning machine of a submarine pipeline comprises a spray head and a spray head support at the bottom of the spray head. The bottom of the spray head support is fixed to an upper horizontal supporting plate, a lifting rod used for adjusting the vertical height of the spray head is arranged on the lower portion of the upper horizontal supporting plate, and a lower horizontal supporting plate is arranged at the bottom of the lifting rod. A plurality of protruding internal thread connectors are arranged on the spray head, one end of each internal thread connector is connected with a water inlet pipe, and the other ends of the internal thread connectors are connected with nozzles through nozzle extending pipes. The water inlet pipe is connected with a cleaning pump, and a water inlet pipe of the cleaning pump is arranged in a water source. The surface cleaning machine can be fixed to an old pipeline recycling work line, when old pipelines are recycled, the nozzles distributed circumferentially and evenly are used for jetting flow, and the pipeline can be evenly and effectively cleaned. In addition, the seaborne pipeline cleaning efficiency is greatly improved, operating time is shortened, and the seaborne operating cost is lowered. Meanwhile, the cleaning effect is better, and the pipeline surface cleaning operation is completed well.
Description
Technical field
The present invention relates to cleaning machine, particularly relate to a kind of surface cleaning machine for submarine pipeline.Belong to Offshore Engineering field.
Background technology
At present, in the Bohai Sea, the South Sea, the East Sea a large amount of submarine pipelines entered the middle and later periods of military service, after submarine pipeline reaches service life, generally all can not continue be on active service, need the pipeline of throwing aside reaching the life-span to reclaim.The recovery of pipeline of throwing aside needs a lot of auxiliary equipment, as: pipeline cleanser, cutting equipment, support of pipelines etc.Under normal circumstances, reclaiming the pipeline of throwing aside come up will first clean, and then, utilizes cutting equipment cutting.Because old pipeline is before the disconnected pipe operation of enforcement, first must carry out surface treatment, way is in the past rinsed with fire water, but, this method efficiency comparison is low, and cleaning performance is bad, meanwhile, also need many people to operate, greatly have impact on old pipe and reclaim speed.
Summary of the invention
Main purpose of the present invention is the above-mentioned shortcoming overcoming prior art existence, and a kind of surface cleaning machine of submarine pipeline is provided, it can be fixed on old back of pipeline and receive on production line, in the old back of pipeline time receiving, by the injection stream of circumference uniform distribution, can not only evenly, pipe blow-through effectively; And, substantially increase marine pigging efficiency, decrease the activity duration, reduce operation on the sea cost.
The object of the invention is to be realized by following technical scheme:
A kind of surface cleaning machine of submarine pipeline, it is characterized in that: comprising: a shower nozzle, be arranged on head cartridge bottom shower nozzle, the bottom of head cartridge is fixed on horizontal supporting plate, wherein, be provided with one below upper horizontal supporting plate for regulating the elevating lever of the vertical height of shower nozzle, the bottom of elevating lever is provided with horizontal supporting plate; Shower nozzle is provided with the female screw connection of several projection, and one end of female screw connection other end that is connected with water inlet pipe is connected with nozzle by nozzle extension tube; Water inlet pipe is connected with scavenging pump, and the oral siphon of scavenging pump is placed in water source.
Described shower nozzle comprises: the semi-circular hollowed-out board that upper and lower two panels is relative, one end of this two panels semi-circular hollowed-out board is by connecting plate and connected by steady pin, one end connects and composes an annular hollowed-out board by regulating card, card is regulated to be provided with several eyelet, be arranged on the right position of bolt and nut on eyelet by adjustment, change the connection angle of upper and lower two panels annular hollowed-out board; Be arranged on the annular water chamber on annular hollowed-out board, the direction-adaptive spring hose be arranged in annular water chamber, the other end of this direction adaptivity spring hose is connected with washer jet, and the adaptivity being used for realizing washer jet Partial angle regulates.
Described nozzle extension tube adopts stainless steel to make, and one end of nozzle extension tube is provided with external screw thread, and the other end is provided with internal thread.
Described direction-adaptive spring hose is made up of high voltage bearing flexible pipe and the spring be enclosed within outside it, and the adaptivity being used for realizing washer jet Partial angle regulates.
Described annular water chamber is connected and composed by two semi-circular water chambers, and two semi-circular shape water cavities are not communicated with; Threaded connector in annular water chamber is to shower nozzle end face inner inclination, that is: contrary with pipeline moving direction.
Described nozzle is divided into two groups, is distributed on two semi-circular water cavities; Nozzle selects fan nozzle; Will be provided with an inclination angle between nozzle and shower nozzle nose circle face, angle of inclination is: 45 degree.
Described elevating lever is the structure of the spiral lifting be set with by inside and outside two screw rods, a jack is provided with below elevating lever, the both sides of elevating lever are respectively equipped with square casing inside and outside and, to bear the weight of shower nozzle part, are separately fixed on the supporting steel plate of upper and lower two pieces between two inside and outside square casings.
The main line of described scavenging pump is divided into two-way by three-way connection, is connected respectively with two semi-circular water chambers.
Beneficial effect of the present invention: the present invention is owing to adopting technique scheme, and it can be fixed on old back of pipeline and receive on production line, in the old back of pipeline time receiving, by the injection stream of circumference uniform distribution, can not only evenly, pipe blow-through effectively; And, substantially increase marine pigging efficiency, decrease the activity duration, reduce operation on the sea cost; Cleaning performance is better simultaneously, completes pipe surface washing and cleaning operation preferably.
Accompanying drawing explanation
Fig. 1 is structure schematic front view of the present invention.
Fig. 2 is schematic side view of the present invention.
Major label description in figure:
1. shower nozzle, 1.1. annular hollowed-out board, 1.2. annular water chamber, 1.3. connector, 1.4. nozzle, 1.5. nozzle extension tube, 2. head cartridge, 3. elevating lever, 3.1. sleeve pipe, 4. adjustment card, 5. jack.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the present invention includes: shower nozzle 1, mode with bolts are arranged on the head cartridge 2 for supporting shower nozzle 1 bottom shower nozzle 1, the bottom of head cartridge 2 is fixed on upper horizontal supporting plate by welding manner, wherein, be provided with the elevating lever 3 for regulating the vertical height of shower nozzle 1 below upper horizontal supporting plate, the bottom of elevating lever 3 is provided with horizontal supporting plate; Shower nozzle 1 is provided with the female screw connection 1.3 of several projection, and one end of female screw connection 1.3 other end that is connected with water inlet pipe is connected with nozzle 1.4 by nozzle extension tube 1.5, in order to clean pipe with small pipe diameter pipe abandon; Water inlet pipe is connected with scavenging pump, and the oral siphon of scavenging pump (not shown) is placed in water source.
Above-mentioned shower nozzle 1 comprises: the semi-circular hollowed-out board 1.1 that upper and lower two panels is relative, this two panels semi-circular hollowed-out board 1.1 one end is by connecting plate and connected by steady pin, one end regulates card 4 to connect and compose an annular hollowed-out board, card 4 is regulated to be provided with several eyelet, be arranged on the right position of bolt and nut on eyelet by adjustment, change the connection angle of upper and lower two panels annular hollowed-out board 1.1; Be arranged on the annular water chamber 1.2 on annular hollowed-out board 1.1, the direction-adaptive spring hose 1.3 be arranged in annular water chamber 1.2, the other end of this direction adaptivity spring hose 1.3 is connected with washer jet 1.3, and the adaptivity being used for realizing washer jet 1.4 Partial angle regulates.
Said nozzle extension tube adopts stainless steel to make, and one end of nozzle extension tube is provided with external screw thread, and the other end is provided with internal thread.
Above-mentioned direction-adaptive spring hose 1.3 is made up of high voltage bearing flexible pipe and the spring be enclosed within outside it, the adaptivity being mainly used to realize washer jet 1.4 Partial angle regulates, avoid when installing with washing and cleaning operation, washer jet 1.4 is because causing the change at washer jet 1.4 angle of inclination even to damage with pipeline accident collision.This structure substantially increases the engineering adaptability of equipment.
Above-mentioned annular water chamber 1.2 is connected and composed by two semi-circular water chambers, and female screw connection 1.3 is arranged in each semi-circular water chamber; Two semi-circular shape water cavities are not communicated with.
Above-mentioned annular water chamber 1.2 selects stainless steel material, and inside nominal diameter is: 25mm, and external diameter is: 34mm, and outside diameter is: 1200mm, is withstand voltagely: 2.5MPa.
Said nozzle 1.4 is divided into two groups, is distributed on two semi-circular water cavities; Nozzle selects fan nozzle, and its jet compactness is good, and angle of flare also can change in a big way, and therefore jet impact force is large, and impulsive force is evenly distributed, and jet impulse area is also larger.Fan nozzle has the stream range of best jet impact force, i.e. best range.Different nozzles, because of the difference of size, jet angle, angle of flare, its best range is not identical yet.
Shower nozzle 1 can clean the pipeline that diameter range is 4 ~ 30 inches (101.6mm ~ 762mm), when cleaning pipe with small pipe diameter, only need add corresponding extension tube on nozzle.
The adjustable range of above-mentioned elevating lever 3 is 500mm, and regulating is highly 2526mm ~ 3026mm.Elevating lever 3 is the structures of the spiral lifting be set with by inside and outside two screw rods, can realize the electrodeless adjustment of the vertical height of shower nozzle 1; Meanwhile, the both sides of elevating lever 3 are respectively equipped with square casing 3.1 inside and outside and, to bear the weight of shower nozzle part, can improve the stability of equipment to a great extent.Be separately fixed on upper and lower horizontal supporting plate by welding manner between two inside and outside square casings 3.1, to form an entirety.
The main line of above-mentioned scavenging pump is divided into two-way by three-way connection, is connected respectively with two semi-circular water chambers.
During use, after shower nozzle 1 is adjusted to corresponding height, the jack 5 be located at below elevating lever 3 is utilized to carry out self-locking.By the position regulating card 4 to regulate head cartridge 2, then, with the steady pin locking on adjustment card 4, then by adjusting the position of steady pin, the position of head cartridge 2 is regulated, to ensure in operation, stablizing of whole equipment.
Impulsive force due to injection stream is the power in the perpendicular face of injection stream pair and jet, and the attachment on pipe blow-through surface, the shearing force parallel with pipe surface need be utilized, in order to impulsive force being converted into greatest extent the shearing force being parallel to pipe surface, will have certain inclination angle between nozzle 1.4 and shower nozzle 1 nose circle face, angle of inclination gets 45 degree.Accordingly, the threaded connector 1.3 in annular water chamber 1.2 will to shower nozzle 1 end face inner inclination, that is: contrary with pipeline moving direction.Most like this water flow impact pressure can become effectively shears flushing ability, is removed by the attachment sticked on pipeline.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. the surface cleaning machine of a submarine pipeline, it is characterized in that: comprising: a shower nozzle, be arranged on head cartridge bottom shower nozzle, the bottom of head cartridge is fixed on horizontal supporting plate, wherein, be provided with one below upper horizontal supporting plate for regulating the elevating lever of the vertical height of shower nozzle, the bottom of elevating lever is provided with horizontal supporting plate; Shower nozzle is provided with the female screw connection of several projection, and one end of female screw connection other end that is connected with water inlet pipe is connected with nozzle by nozzle extension tube; Water inlet pipe is connected with scavenging pump, and the oral siphon of scavenging pump is placed in water source.
2. the surface cleaning machine of submarine pipeline according to claim 1, it is characterized in that: described shower nozzle comprises: the semi-circular hollowed-out board that upper and lower two panels is relative, one end of this two panels semi-circular hollowed-out board is by connecting plate and connected by steady pin, one end connects and composes an annular hollowed-out board by regulating card, card is regulated to be provided with several eyelet, be arranged on the right position of bolt and nut on eyelet by adjustment, change the connection angle of upper and lower two panels annular hollowed-out board; Be arranged on the annular water chamber on annular hollowed-out board, the direction-adaptive spring hose be arranged in annular water chamber, the other end of this direction adaptivity spring hose is connected with washer jet, and the adaptivity being used for realizing washer jet Partial angle regulates.
3. the surface cleaning machine of submarine pipeline according to claim 1, is characterized in that: described nozzle extension tube adopts stainless steel to make, and one end of nozzle extension tube is provided with external screw thread, and the other end is provided with internal thread.
4. the surface cleaning machine of submarine pipeline according to claim 2, is characterized in that: described direction-adaptive spring hose is made up of high voltage bearing flexible pipe and the spring be enclosed within outside it, and the adaptivity being used for realizing washer jet Partial angle regulates.
5. the surface cleaning machine of submarine pipeline according to claim 2, is characterized in that: described annular water chamber is connected and composed by two semi-circular water chambers, and two semi-circular shape water cavities are not communicated with; Threaded connector in annular water chamber is to shower nozzle end face inner inclination, that is: contrary with pipeline moving direction.
6. the surface cleaning machine of submarine pipeline according to claim 1, is characterized in that: described nozzle is divided into two groups, is distributed on two semi-circular water cavities; Nozzle selects fan nozzle; Will be provided with an inclination angle between nozzle and shower nozzle nose circle face, angle of inclination is: 45 degree.
7. the surface cleaning machine of submarine pipeline according to claim 1, it is characterized in that: described elevating lever is the structure of the spiral lifting be set with by inside and outside two screw rods, a jack is provided with below elevating lever, the both sides of elevating lever are respectively equipped with square casing inside and outside and, to bear the weight of shower nozzle part, are separately fixed on the supporting steel plate of upper and lower two pieces between two inside and outside square casings.
8. the surface cleaning machine of submarine pipeline according to claim 1, is characterized in that: the main line of described scavenging pump is divided into two-way by three-way connection, is connected respectively with two semi-circular water chambers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410581929.8A CN104438238A (en) | 2014-10-27 | 2014-10-27 | Surface cleaning machine of submarine pipeline |
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CN201410581929.8A CN104438238A (en) | 2014-10-27 | 2014-10-27 | Surface cleaning machine of submarine pipeline |
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CN201410581929.8A Pending CN104438238A (en) | 2014-10-27 | 2014-10-27 | Surface cleaning machine of submarine pipeline |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105171629A (en) * | 2015-10-19 | 2015-12-23 | 张�浩 | Pipe outer wall scrubbing device |
CN106475364A (en) * | 2016-12-21 | 2017-03-08 | 中国海洋石油总公司 | A kind of encircling type underwater steel construction pipeline external surface marine growth clears up robot |
CN107321684A (en) * | 2017-08-26 | 2017-11-07 | 芜湖鼎瀚再制造技术有限公司 | A kind of Corrugator roller semi-automatic cleaning equipment |
WO2018205547A1 (en) * | 2017-05-12 | 2018-11-15 | 京东方科技集团股份有限公司 | Cleaning device and cleaning apparatus |
CN110479671A (en) * | 2019-08-05 | 2019-11-22 | 盐城瑞升齿轮有限公司 | A kind of gearbox gear cleaning device |
CN110810383A (en) * | 2019-11-08 | 2020-02-21 | 张赛 | Pesticide spraying and irrigating system for modern agricultural plant protection operation and plant protection operation method |
CN112718661A (en) * | 2020-12-22 | 2021-04-30 | 徐州瑞马智能技术有限公司 | Galvanizing equipment for treating outer surface of steel and using method |
CN114308883A (en) * | 2020-12-09 | 2022-04-12 | 浙江恒安泰石油工程有限责任公司 | Drying and purging device for weaving inner framework layer of marine hose |
CN116116791A (en) * | 2022-12-13 | 2023-05-16 | 合肥工业大学 | Cylindrical jet cleaner |
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CN201058334Y (en) * | 2007-06-28 | 2008-05-14 | 朱兴发 | Descaling device in intermediate frequency thermal treatment system of steel tube, petroleum oil well pipe and drilling rod |
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CN102343345A (en) * | 2011-10-11 | 2012-02-08 | 中国海洋石油总公司 | Self-clamping full-rotating cleaning device for coating of high pressure water pipeline |
CN202377266U (en) * | 2011-12-28 | 2012-08-15 | 哈尔滨理工大学 | Aluminum silicon alloy rolling roll cooling device |
CN103331281A (en) * | 2013-07-08 | 2013-10-02 | 富威科技(吴江)有限公司 | Cleaning device for outer surface of jet-type pipe |
CN203695539U (en) * | 2013-12-24 | 2014-07-09 | 施朱峰 | Cleaner for inner and outer walls of pipeline |
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US4591390A (en) * | 1981-03-25 | 1986-05-27 | Shell Internationale Research Maatschappij B. V. | Cable cleaning system |
US5615696A (en) * | 1992-07-24 | 1997-04-01 | Lawler; Oliver W. | Apparatus for treating pipe |
US6487750B1 (en) * | 2000-07-21 | 2002-12-03 | Terry A. Brown | Hose cleaning device |
CN101426592A (en) * | 2006-01-27 | 2009-05-06 | H和H工程有限责任公司 | Cylindrical member maintenance device |
CN201058334Y (en) * | 2007-06-28 | 2008-05-14 | 朱兴发 | Descaling device in intermediate frequency thermal treatment system of steel tube, petroleum oil well pipe and drilling rod |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105171629A (en) * | 2015-10-19 | 2015-12-23 | 张�浩 | Pipe outer wall scrubbing device |
CN106475364A (en) * | 2016-12-21 | 2017-03-08 | 中国海洋石油总公司 | A kind of encircling type underwater steel construction pipeline external surface marine growth clears up robot |
WO2018205547A1 (en) * | 2017-05-12 | 2018-11-15 | 京东方科技集团股份有限公司 | Cleaning device and cleaning apparatus |
US11298726B2 (en) | 2017-05-12 | 2022-04-12 | Boe Technology Group Co., Ltd. | Cleaner and cleaning device |
CN107321684A (en) * | 2017-08-26 | 2017-11-07 | 芜湖鼎瀚再制造技术有限公司 | A kind of Corrugator roller semi-automatic cleaning equipment |
CN110479671A (en) * | 2019-08-05 | 2019-11-22 | 盐城瑞升齿轮有限公司 | A kind of gearbox gear cleaning device |
CN110810383A (en) * | 2019-11-08 | 2020-02-21 | 张赛 | Pesticide spraying and irrigating system for modern agricultural plant protection operation and plant protection operation method |
CN114308883A (en) * | 2020-12-09 | 2022-04-12 | 浙江恒安泰石油工程有限责任公司 | Drying and purging device for weaving inner framework layer of marine hose |
CN112718661A (en) * | 2020-12-22 | 2021-04-30 | 徐州瑞马智能技术有限公司 | Galvanizing equipment for treating outer surface of steel and using method |
CN116116791A (en) * | 2022-12-13 | 2023-05-16 | 合肥工业大学 | Cylindrical jet cleaner |
CN116116791B (en) * | 2022-12-13 | 2024-07-12 | 合肥工业大学 | Cylindrical jet cleaner |
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Application publication date: 20150325 |