CN102716879A - Cleaning system for inner wall of seamless steel pipe - Google Patents

Cleaning system for inner wall of seamless steel pipe Download PDF

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Publication number
CN102716879A
CN102716879A CN2012101956333A CN201210195633A CN102716879A CN 102716879 A CN102716879 A CN 102716879A CN 2012101956333 A CN2012101956333 A CN 2012101956333A CN 201210195633 A CN201210195633 A CN 201210195633A CN 102716879 A CN102716879 A CN 102716879A
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CN
China
Prior art keywords
steel
steel pipe
rust
flatcar
bracket
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
Application number
CN2012101956333A
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Chinese (zh)
Inventor
严诚
孟利军
刘平
王建云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China 19th Metallurgical Corp
Original Assignee
China 19th Metallurgical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China 19th Metallurgical Corp filed Critical China 19th Metallurgical Corp
Priority to CN2012101956333A priority Critical patent/CN102716879A/en
Publication of CN102716879A publication Critical patent/CN102716879A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a cleaning system for the inner wall of a seamless steel pipe. The cleaning system comprises a steel flatcar and a derusting steel pipe connected with the steel flatcar, a traveling motor and a rotating motor are respectively arranged on the steel flatcar, the derusting steel pipe is connected to an output end of the rotating motor, a rotating shaft is arranged in the derusting steel pipe, the front end of the rotating shaft extends out of the derusting steel pipe, a derusting steel wire brush is fixed to the front end of the rotating shaft, a steel pipe to be derusted and a steel support for supporting the steel pipe to be derusted correspond to the steel flatcar and the derusting steel pipe, a driving motor is arranged on the steel support and drives the steel pipe to be derusted to rotate through an output belt, and the derusting steel wire brush extends into the steel pipe to be derusted to grind, derust and clean the inner wall of the steel pipe to be derusted after the three motors are started. The inner wall of the seamless steel pipe can be rapidly and efficiently cleaned, the construction process is simple, operation is easily performed, construction period is shortened, and capital investment is saved.

Description

A kind of seamless steel pipe internal wall purging system
Technical field
The present invention relates to a kind of seamless steel pipe internal wall purging system.
Background technology
Ammonia is one of cold-producing medium of using always, is usually used in large-scale refrigeration plant, after the ammonia steam that evaporimeter flows out is getting into compressor; Along with the constantly past compound compression of compressor, internal pressure raises gradually, finally forces ammonia steam generation liquefaction reaction; Be accompanied by a large amount of exothermic phenomenon in this process, for the temperature that guarantees liquid ammonia is unlikely to too high, this liquid ammonia gets into condenser immediately and cools off; The seamless steel pipe of delivering liquid ammonia is being born important conveying task; Therefore the surface treatment of steel pipe inwall is extremely important, and for the seamless steel pipe internal wall cleaning, the common practice of existing market is:
1, common cleaning:
Utilize solvent, emulsion to clean steel surface, remove oil, grease, dust, lubricant and similar organic matter, but it can not remove the rust, oxide skin, welding agent of steel surface etc. to reach, therefore in anticorrosion production as supplementary means.
2, instrument rust cleaning:
The main instrument such as wire brush that uses is polished to steel surface, can remove the oxide skin, iron rust, welding slag of loosening or perk etc.The hand-operated tools rust cleaning can reach the Sa2 level, and powertool cleaning can reach the Sa3 level, if the iron scale of steel surface adhesion-tight, instrument rust cleaning effect is undesirable, does not reach the depth of abrasion pattern of anticorrosive construction requirement.
3, pickling
General do pickling processes with chemical and two kinds of methods of electrolysis, chemical pickling is only adopted in pipeline corrosion protection, can scale removal, iron rust, old coating, and available sometimes its processing again after as derusting by sandblasting.Though Chemical cleaning can make the surface reach certain cleannes and roughness, its anchor line is shallow, and is prone to environment is polluted.
4, rust cleaning is penetrated in spray (throwing):
It is to penetrate blade through heavy-duty motor drive spray (throwing) to rotate at a high speed that rust cleaning is penetrated in spray (throwing); Make abrasive materials such as steel sand, shot, wire shorts, mineral matter under centrifugal action, spray (throwing) and penetrate processing steel tube surface; Not only can thoroughly remove iron rust, oxide and dirt; And steel pipe can also reach needed even roughness degree under the fierce effect of impacting with friction of abrasive material, but adopts spray (throwing) to penetrate to eliminate rust cost higher; Employ a large amount of machinery equipments and manpower and materials, cause the waste of resource.
Summary of the invention
The technical problem that the present invention solves is to above-mentioned deficiency a kind of seamless steel pipe internal wall purging system to be provided, and the present invention adopts simple machine operation construction; Completion that can be rapidly and efficiently is to the cleaning of seamless steel pipe internal wall; Construction technology is simple, and operation, and duration is easily shortened; Save fund input, also saved a large amount of circulation materials simultaneously.
Technical scheme of the present invention is described below:
A kind of seamless steel pipe internal wall purging system; It is characterized in that it comprises the rust cleaning steel pipe that a steel flatcar and said steel flatcar connect, described steel flatcar comprises a support chassis; Said support chassis is provided with former and later two door type steelframes; Be respectively arranged with a movable motor and an electric rotating machine between described former and later two door type steelframes, described rust cleaning steel pipe is connected in the output of said electric rotating machine, and is provided with rotating shaft in the said rust cleaning steel pipe; Said rotating shaft is arranged in the rust cleaning steel pipe through bearing; Described electric rotating machine output torque drives said rotating shaft and is rotated, and described rotating shaft front end stretches out the rust cleaning steel pipe and is fixed with a scaling brush, and the support chassis of described steel flatcar is provided with four road wheels; Described movable motor output torque drives the walking that seesaws of four road wheels through the wheel shaft of belt transmission to four road wheel with this; Also be provided with distribution box on the described support chassis, realize rotating and reverse of movable motor and electric rotating machine, realize rotating and reverse of rotating shaft in the seesawing of steel flatcar and the steel pipe that eliminates rust with this through controlling distribution box;
With described steel flatcar and rust cleaning steel pipe correspondence remain to be eliminated rust steel pipe and support wait the to eliminate rust steel bracket of steel pipe is set also, described steel bracket is provided with a drive motors, and said drive motors drives the rotation of the steel pipe of waiting to eliminate rust through the output belt.
The present invention according to said structure; Its characteristic also is; Two groups of T font steel brackets before and after the steel bracket of the said steel pipe of waiting to eliminate rust comprises; Be respectively arranged with four fixed pulleys on described every group of T font steel bracket, described steel pipe to be eliminated rust is placed on the fixed pulley of described front and back two groups of T fonts steel bracket.
According to the present invention of said structure, its characteristic also is, is provided with parallel steel I-beam below two groups of T font steel brackets before and after the steel bracket of the said steel pipe of waiting to eliminate rust and plays a supporting role.
The present invention according to said structure; Its characteristic also is; The steel bracket of the said steel pipe of waiting to eliminate rust is provided with a fixed pulley, and described drive motors drives said fixed pulley through belt and the steel pipe rotation of waiting to eliminate rust, and described fixed pulley next door is provided with rotation adjustment handwheel.
The present invention according to said structure; Its characteristic also is; Described steel flatcar front end also is provided with a steel carriage one by one, and described steel carriage is provided with four road wheels, and described steel carriage is provided with two perpendicular girder steels; Be provided with a fixed pulley between described two perpendicular girder steels, described rust cleaning steel pipe is placed on to play on the described fixed pulley and supports and the walking effect.
According to the present invention of said structure, its characteristic also is, is provided with shared parallel steel guide rail below described steel flatcar and the steel carriage, and the road wheel below said steel flatcar and the steel carriage is along said parallel steel guide rail walking.
The present invention is after starting three motors; Movable motor on the steel flatcar drives traction drive steel flatcar and advances along steel guide rail; Electric rotating machine on the steel flatcar drives the rotating shaft rotation in the rust cleaning steel pipe; And the scaling brush of driven rotary axle front end rotation, and the drive motors of the steel pipe of waiting to eliminate rust drives the described steel pipe rotation of waiting to eliminate rust, and puts in the steel pipe of waiting to eliminate rust the polish rust cleaning and cleaning of its inwall at said scaling brush at this moment.
Movable motor counter-rotating on the described steel flatcar can drive the steel flatcar and realize reverse motion, and described electric rotating machine counter-rotating can drive scaling brush counter-rotating rust cleaning.
According to above technical scheme; Beneficial effect of the present invention is: the present invention adopts simple machine operation construction, and completion that can be rapidly and efficiently is to the cleaning of seamless steel pipe internal wall, and construction technology is simple; Operation easily; And the duration shortening, save fund input, also saved a large amount of circulation materials simultaneously.
Description of drawings
Fig. 1 is the structural representation of an angle of the present invention.
Fig. 2 is the structural representation of another angle of the present invention.
Fig. 3 is the structural representation of the 3rd angle of the present invention.
Fig. 4 is the structural representation of the 4th angle of the present invention.
Steel flatcar in the drawings, 1; 2, rust cleaning steel pipe; 3, support chassis; 4, door type steelframe; 5, movable motor; 6, electric rotating machine; 7, rotating shaft; 8, scaling brush; 9, road wheel; 10, belt; 11, wheel shaft; 12, distribution box; 13, steel pipe to be eliminated rust; 14, steel bracket; 15, drive motors; 16, belt; 17, T font steel bracket; 18, fixed pulley; 19, steel I-beam; 20, fixed pulley; 21, rotation adjustment handwheel; 22, steel carriage; 23, road wheel; 24, perpendicular girder steel; 25, fixed pulley; 26 steel guide rails.
The specific embodiment
Below in conjunction with embodiment the present invention is explained detailedly:
In conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; A kind of seamless steel pipe internal wall purging system of the present invention; It is characterized in that it comprises the rust cleaning steel pipe 2 that a steel flatcar 1 and said steel flatcar 1 connect, described steel flatcar 1 comprises a support chassis 3; Said support chassis 3 is provided with former and later two door type steelframes 4; Be respectively arranged with a movable motor 5 and an electric rotating machine 6 between described former and later two door type steelframes 4, described rust cleaning steel pipe 2 is connected in the output of said electric rotating machine 6, and is provided with rotating shaft 7 in the said rust cleaning steel pipe 2; Said rotating shaft 7 is arranged in the rust cleaning steel pipe 2 through bearing; Described electric rotating machine 6 output torques drive said rotating shaft 7 and are rotated, and described rotating shaft 7 front ends stretch out rust cleaning steel pipe 2 and are fixed with a scaling brush 8, and the support chassis 3 of described steel flatcar 1 is provided with four road wheels 9; Described movable motor 5 output torques are transferred to four road wheels 9 through belt 10 wheel shaft 11 drives the walking that seesaws of four road wheels 9 with this; Also be provided with distribution box 12 on the described support chassis 3, realize rotating and reverse of movable motors 5 and electric rotating machine 6 through controlling distribution box 12, with this realize seesawing of steel flatcar 1 and the steel pipe 2 that eliminates rust in the rotating and reverse of rotating shafts 7;
With described steel flatcar 1 and rust cleaning steel pipe 2 correspondences the steel pipe 13 and supporting of remaining to be eliminated rust wait the to eliminate rust steel bracket 14 of steel pipe 13 is set also; Described steel bracket 14 is provided with a drive motors 15, and said drive motors 15 drives the rotation of the steel pipe 13 of waiting to eliminate rust through output belt 16.
Like Fig. 1,2,3, shown in 4; Two groups of T font steel brackets 17 before and after the steel bracket 14 of the said steel pipe 13 of waiting to eliminate rust comprises; Be respectively arranged with four fixed pulleys 18 on described every group of T font steel bracket 17, the described steel pipe 13 of waiting to eliminate rust is placed on the fixed pulley 18 of described front and back two groups of T fonts steel bracket 17.
Like Fig. 1,2,3, shown in 4, be provided with parallel steel I-beam 19 below steel bracket 14 front and back two groups of T fonts steel bracket 17 of the said steel pipe 13 of waiting to eliminate rust and play a supporting role.
Like Fig. 1,2,3, shown in 4; The steel bracket 14 of the said steel pipe 13 of waiting to eliminate rust is provided with a fixed pulley 20; Described drive motors 15 drives said fixed pulley 20 through belt 16 and steel pipe 13 rotations of waiting to eliminate rust, and described fixed pulley 20 next doors are provided with rotation adjustment handwheel 21.
Like Fig. 1,2,3, shown in 4; Described steel flatcar 1 front end also is provided with a steel carriage 22; Described steel carriage 22 is provided with four road wheels 23; And described steel carriage 22 is provided with two perpendicular girder steels 24, is provided with a fixed pulley 25 between described two perpendicular girder steels 24, and described rust cleaning steel pipe 2 is placed on to play on the described fixed pulley 25 and supports and the walking effect.
Like Fig. 1,2,3, shown in 4, be provided with shared parallel steel guide rail 26 below described steel flatcar 1 and the steel carriage 22, the road wheels below said steel flatcar 1 and the steel carriage 22 are along said parallel steel guide rails 26 walkings.
Like Fig. 1,2,3, shown in 4; The present invention is after starting three motors; Movable motor 5 on the steel flatcar 1 drives road wheel 9 driving steel flatcars 1 and advances along steel guide rail 26; Electric rotating machine 6 on the steel flatcar 1 drives rotating shaft 7 rotations in the rust cleaning steel pipe 2; And 8 rotations of the scaling brush of driven rotary axle 7 front ends, and the drive motors 15 of the steel pipe 13 of waiting to eliminate rust drives described steel pipe 13 rotations of waiting to eliminate rust, and puts in the steel pipe 13 of waiting to eliminate rust in its inwall polish rust cleaning and cleaning at said scaling brush 8 at this moment.
Movable motor 5 counter-rotatings on the described steel flatcar 1 can drive steel flatcar 1 and realize reverse motion, and described electric rotating machine 6 counter-rotatings can drive scaling brush 8 counter-rotating rust cleaning.

Claims (6)

1. seamless steel pipe internal wall purging system; It is characterized in that it comprises the rust cleaning steel pipe that a steel flatcar and said steel flatcar connect, described steel flatcar comprises a support chassis; Said support chassis is provided with former and later two door type steelframes; Be respectively arranged with a movable motor and an electric rotating machine between described former and later two door type steelframes, described rust cleaning steel pipe is connected in the output of said electric rotating machine, and is provided with rotating shaft in the said rust cleaning steel pipe; Said rotating shaft is arranged in the rust cleaning steel pipe through bearing; Described electric rotating machine output torque drives said rotating shaft and is rotated, and described rotating shaft front end stretches out the rust cleaning steel pipe and is fixed with a scaling brush, and the support chassis of described steel flatcar is provided with four road wheels; Described movable motor output torque drives the walking that seesaws of four road wheels through the wheel shaft of belt transmission to four road wheel with this; Also be provided with distribution box on the described support chassis, realize rotating and reverse of movable motor and electric rotating machine, realize rotating and reverse of rotating shaft in the seesawing of steel flatcar and the steel pipe that eliminates rust with this through controlling distribution box;
With described steel flatcar and rust cleaning steel pipe correspondence remain to be eliminated rust steel pipe and support wait the to eliminate rust steel bracket of steel pipe is set also, described steel bracket is provided with a drive motors, and said drive motors drives the rotation of the steel pipe of waiting to eliminate rust through the output belt.
2. seamless steel pipe internal wall purging system according to claim 1; Its characteristic also is; Two groups of T font steel brackets before and after the steel bracket of the said steel pipe of waiting to eliminate rust comprises; Be respectively arranged with four fixed pulleys on described every group of T font steel bracket, described steel pipe to be eliminated rust is placed on the fixed pulley of described front and back two groups of T fonts steel bracket.
3. according to claim 1 or 2 described seamless steel pipe internal wall purging systems, its characteristic also is, is provided with parallel steel I-beam below two groups of T font steel brackets before and after the steel bracket of the said steel pipe of waiting to eliminate rust and plays a supporting role.
4. according to claim 1 or 2 described seamless steel pipe internal wall purging systems; Its characteristic also is; The steel bracket of the said steel pipe of waiting to eliminate rust is provided with a fixed pulley; Described drive motors drives said fixed pulley through belt and the steel pipe rotation of waiting to eliminate rust, and described fixed pulley next door is provided with rotation adjustment handwheel.
5. seamless steel pipe internal wall purging system according to claim 1; Its characteristic also is; Described steel flatcar front end also is provided with a steel carriage, and described steel carriage is provided with four road wheels, and described steel carriage is provided with two perpendicular girder steels; Be provided with a fixed pulley between described two perpendicular girder steels, described rust cleaning steel pipe is placed on to play on the described fixed pulley and supports and the walking effect.
6. seamless steel pipe internal wall purging system according to claim 5, its characteristic also be, is provided with shared parallel steel guide rail below described steel flatcar and the steel carriage, and the road wheel below said steel flatcar and the steel carriage is along said parallel steel guide rail walking.
CN2012101956333A 2012-06-14 2012-06-14 Cleaning system for inner wall of seamless steel pipe Pending CN102716879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101956333A CN102716879A (en) 2012-06-14 2012-06-14 Cleaning system for inner wall of seamless steel pipe

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Application Number Priority Date Filing Date Title
CN2012101956333A CN102716879A (en) 2012-06-14 2012-06-14 Cleaning system for inner wall of seamless steel pipe

Publications (1)

Publication Number Publication Date
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447267A (en) * 2013-09-06 2013-12-18 娄底光华机械设备制造有限公司 Full-automatic cylinder barrel cleaning machine of oil cylinder
CN105156150A (en) * 2015-08-18 2015-12-16 兖州煤业股份有限公司 Pipe fitting treating equipment
CN106944429A (en) * 2017-05-26 2017-07-14 平湖市乾业进出口有限公司 A kind of pipe fitting cleaning device
CN107069573A (en) * 2017-05-26 2017-08-18 惠州市俊康电子科技有限公司 A kind of electric power pipe device
CN107661887A (en) * 2017-05-26 2018-02-06 梧州市中盟贸易有限公司 A kind of novel pipe fitting cleaning device
CN107661888A (en) * 2017-05-26 2018-02-06 梧州市中盟贸易有限公司 A kind of modified pipe fitting cleaning device
CN108067482A (en) * 2016-11-17 2018-05-25 天津凯溢华升科技发展有限公司 A kind of building construction technology service rust removing device for steel tube
CN108080362A (en) * 2016-11-19 2018-05-29 天津欧津汇溢市场调查有限公司 A kind of technological service steel pipe derusting component
CN108237058A (en) * 2017-05-26 2018-07-03 佛山得韬电力科技有限公司 A kind of improved electric solenoid device
CN108237055A (en) * 2017-05-26 2018-07-03 佛山得韬电力科技有限公司 A kind of novel electric power pipe device
CN108723028A (en) * 2016-07-16 2018-11-02 高苑 A kind of petroleum pipeline inner wall washer having from steady walking function
CN111515198A (en) * 2020-07-05 2020-08-11 东营同博石油电子仪器有限公司 Wax and scale removing machine for ground oil pipe

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CN101497075A (en) * 2009-02-16 2009-08-05 黄永江 Machine for cleaning inner wall of steel tube
CN101722163A (en) * 2009-11-18 2010-06-09 张少波 Automatic-control oil pipe dry-type paraffin removal unit
CN201544108U (en) * 2009-09-20 2010-08-11 浙江金洲管道工业有限公司 Device for dedusting inner wall of steel pipe

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US2792807A (en) * 1954-08-13 1957-05-21 Crutcher Rolfs Cummings Inc Pipe internal coating machine
US5991955A (en) * 1997-04-01 1999-11-30 Lanasa, Sr.; Douglas M. Apparatus for removing burs from internal wall of tubular members
CN2778415Y (en) * 2005-04-06 2006-05-10 大庆高新区北油创业科技有限公司 Shaft-driven device with small diameter for clearing inside wall film layer by wet method
JP2007007532A (en) * 2005-06-29 2007-01-18 Shibuya Machinery Co Ltd Cylindrical body washing device
CN1772402A (en) * 2005-07-22 2006-05-17 上海天阳钢管有限公司 Cleaning process of precise hydraulic steel pipe
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CN101722163A (en) * 2009-11-18 2010-06-09 张少波 Automatic-control oil pipe dry-type paraffin removal unit

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447267A (en) * 2013-09-06 2013-12-18 娄底光华机械设备制造有限公司 Full-automatic cylinder barrel cleaning machine of oil cylinder
CN103447267B (en) * 2013-09-06 2015-04-29 娄底光华机械设备制造有限公司 Full-automatic cylinder barrel cleaning machine of oil cylinder
CN105156150A (en) * 2015-08-18 2015-12-16 兖州煤业股份有限公司 Pipe fitting treating equipment
CN108723028A (en) * 2016-07-16 2018-11-02 高苑 A kind of petroleum pipeline inner wall washer having from steady walking function
CN108067482A (en) * 2016-11-17 2018-05-25 天津凯溢华升科技发展有限公司 A kind of building construction technology service rust removing device for steel tube
CN108080362A (en) * 2016-11-19 2018-05-29 天津欧津汇溢市场调查有限公司 A kind of technological service steel pipe derusting component
CN107661887A (en) * 2017-05-26 2018-02-06 梧州市中盟贸易有限公司 A kind of novel pipe fitting cleaning device
CN107661888A (en) * 2017-05-26 2018-02-06 梧州市中盟贸易有限公司 A kind of modified pipe fitting cleaning device
CN107069573A (en) * 2017-05-26 2017-08-18 惠州市俊康电子科技有限公司 A kind of electric power pipe device
CN108237058A (en) * 2017-05-26 2018-07-03 佛山得韬电力科技有限公司 A kind of improved electric solenoid device
CN108237055A (en) * 2017-05-26 2018-07-03 佛山得韬电力科技有限公司 A kind of novel electric power pipe device
CN106944429A (en) * 2017-05-26 2017-07-14 平湖市乾业进出口有限公司 A kind of pipe fitting cleaning device
CN111515198A (en) * 2020-07-05 2020-08-11 东营同博石油电子仪器有限公司 Wax and scale removing machine for ground oil pipe
CN111515198B (en) * 2020-07-05 2020-09-15 东营同博石油电子仪器有限公司 Wax and scale removing machine for ground oil pipe

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Application publication date: 20121010