CN203108902U - Seamless steel pipe inner wall cleaning system - Google Patents

Seamless steel pipe inner wall cleaning system Download PDF

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Publication number
CN203108902U
CN203108902U CN 201320064446 CN201320064446U CN203108902U CN 203108902 U CN203108902 U CN 203108902U CN 201320064446 CN201320064446 CN 201320064446 CN 201320064446 U CN201320064446 U CN 201320064446U CN 203108902 U CN203108902 U CN 203108902U
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China
Prior art keywords
steel
steel pipe
rust
flatcar
bracket
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Active
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CN 201320064446
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Chinese (zh)
Inventor
孟利军
刘平
严诚
王建云
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China 19th Metallurgical Corp
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China 19th Metallurgical Corp
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Priority to CN 201320064446 priority Critical patent/CN203108902U/en
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Abstract

The utility model discloses a seamless steel pipe inner wall cleaning system which comprises a steel flatcar and a rust removing steel pipe connected with the steel flatcar. A walking motor and a rotating motor are respectively arranged on the steel flatcar, the rust removing steel pipe is connected to the output end of the rotating motor, a rotary shaft is arranged in the rust removing steel pipe, the front end of the rotary shaft extends out of the rust removing steel pipe, and a rust removing steel wire brush is fixed at the front end of the rotary shaft. The steel flatcar and the rust removing steel pipe are further correspondingly provided with a steel pipe to be subjected to rust removal and a steel support for supporting the steel pipe to be subjected to rust removal, a drive motor is arranged on the steel support and drives the steel pipe to be subjected to rust removal to rotate through an output belt, and the rust removing steel wire brush extends into the steel pipe to be subjected to rust removal to grind rust and clean an inner wall after the three motors are started. The seamless steel pipe inner wall cleaning system can quickly and efficiently clean the inner wall of the seamless steel pipe, is simple in construction process, easy to operate and short in construction period and saves capital investment.

Description

A kind of seamless steel pipe internal wall purging system
Technical field
The utility model relates to a kind of seamless steel pipe internal wall purging system.
Background technology
Ammonia is one of cold-producing medium of using always, be usually used in large-scale refrigeration plant, after the ammonia steam that evaporimeter flows out is entering compressor, constantly past compound compression along with compressor, internal pressure raises gradually, finally force 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 enters condenser immediately and cools off, and the seamless steel pipe of delivering liquid ammonia is being born important conveying task, so the surface treatment of steel pipe inwall is extremely important, 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 to reach, but it can not remove the rust, oxide skin, welding agent of steel surface etc., 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 its processing again after as derusting by sandblasting sometimes.Though Chemical cleaning can make the surface reach certain cleannes and roughness, its anchor line is shallow, and easily environment is polluted.
4, rust cleaning is penetrated in spray (throwing):
It is to penetrate blade by 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) to steel tube surface and penetrate processing, not only can thoroughly remove iron rust, oxide and dirt, and steel pipe is under the effect of the fierce impact of abrasive material and friction, can also reach needed even roughness degree, but it is higher to adopt spray (throwing) to penetrate the rust cleaning cost, employ a large amount of machinery equipments and manpower and materials, cause the waste of resource.
The utility model content
The technical problem that the utility model solves is at above-mentioned deficiency, a kind of seamless steel pipe internal wall purging system is provided, the utility model adopts simple machine operation construction, can rapidly and efficiently finish the cleaning to 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.
The technical solution of the utility model is as 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 described steel flatcar connect, described steel flatcar comprises a support chassis, described 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 described electric rotating machine, and be provided with rotating shaft in the described rust cleaning steel pipe, described rotating shaft is arranged in the rust cleaning steel pipe by bearing, described electric rotating machine output torque drives described rotating shaft and is rotated, described rotating shaft front end stretches out the rust cleaning steel pipe and a scaling brush is fixedly arranged, 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 by controlling distribution box, realize rotating and reverse of rotating shaft in seesawing of steel flatcar and the steel pipe that eliminates rust with this;
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 described drive motors drives the rotation of the steel pipe of waiting to eliminate rust by the output belt.
The utility model according to said structure, be further characterized in that, two groups of T font steel brackets before and after the steel bracket of the described 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.
The utility model according to said structure is further characterized in that, is provided with parallel steel I-beam below two groups of T font steel brackets before and after the steel bracket of the described steel pipe of waiting to eliminate rust and plays a supporting role.
The utility model according to said structure, be further characterized in that, the steel bracket of the described steel pipe of waiting to eliminate rust is provided with a fixed pulley, and described drive motors drives described fixed pulley by belt and the steel pipe rotation of waiting to eliminate rust, and described fixed pulley next door is provided with rotation and adjusts handwheel.
The utility model according to said structure, be further characterized in that, described steel flatcar front end also is provided with a steel carriage, 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.
The utility model according to said structure is further characterized in that, is provided with shared parallel steel guide rail below described steel flatcar and the steel carriage, and the road wheel below described steel flatcar and the steel carriage is along described parallel steel guide rail walking.
The utility model 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 at this moment described scaling brush puts in the steel pipe of waiting to eliminate rust the polish rust cleaning and cleaning of its inwall.
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, the beneficial effects of the utility model are: the utility model adopts simple machine operation construction, can rapidly and efficiently finish the cleaning to seamless steel pipe internal wall, 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 utility model.
Fig. 2 is the structural representation of another angle of the utility model.
Fig. 3 is the structural representation of the 3rd angle of the utility model.
Fig. 4 is the structural representation of the 4th angle of the utility model.
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, handwheel is adjusted in rotation; 22, steel carriage; 23, road wheel; 24, perpendicular girder steel; 25, fixed pulley; 26 steel guide rails.
The specific embodiment
Explain detailedly below in conjunction with the utility model of embodiment:
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 utility model, it is characterized in that, it comprises the rust cleaning steel pipe 2 that a steel flatcar 1 and described steel flatcar 1 connect, described steel flatcar 1 comprises a support chassis 3, described 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 described electric rotating machine 6, and be provided with rotating shaft 7 in the described rust cleaning steel pipe 2, described rotating shaft 7 is arranged in the rust cleaning steel pipe 2 by bearing, described electric rotating machine 6 output torques drive described rotating shaft 7 and are rotated, described rotating shaft 7 front ends stretch out rust cleaning steel pipe 2 and a scaling brush 8 are fixedly arranged, 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 by 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 described drive motors 15 drives the rotation of the steel pipe 13 of waiting to eliminate rust by output belt 16.
Shown in Fig. 1,2,3,4, two groups of T font steel brackets 17 before and after the steel bracket 14 of the described 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.
Shown in Fig. 1,2,3,4, 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 described steel pipe 13 of waiting to eliminate rust and play a supporting role.
Shown in Fig. 1,2,3,4, the steel bracket 14 of the described steel pipe 13 of waiting to eliminate rust is provided with a fixed pulley 20, described drive motors 15 drives described fixed pulley 20 by belt 16 and steel pipe 13 rotations of waiting to eliminate rust, and described fixed pulley 20 next doors are provided with rotation and adjust handwheel 21.
Shown in Fig. 1,2,3,4, 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, be provided with a fixed pulley 25 between described two perpendicular girder steels 24, described rust cleaning steel pipe 2 is placed on to play on the described fixed pulley 25 and supports and the walking effect.
Shown in Fig. 1,2,3,4, be provided with shared parallel steel guide rail 26 below described steel flatcar 1 and the steel carriage 22, the road wheels below described steel flatcar 1 and the steel carriage 22 are along described parallel steel guide rail 26 walkings.
Shown in Fig. 1,2,3,4, the utility model 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 scaling brush 8 rotations 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 at this moment described scaling brush 8 puts in the steel pipe 13 of waiting to eliminate rust the polish rust cleaning and cleaning of its inwall.
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 described steel flatcar connect, described steel flatcar comprises a support chassis, described 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 described electric rotating machine, and be provided with rotating shaft in the described rust cleaning steel pipe, described rotating shaft is arranged in the rust cleaning steel pipe by bearing, described electric rotating machine output torque drives described rotating shaft and is rotated, described rotating shaft front end stretches out the rust cleaning steel pipe and a scaling brush is fixedly arranged, 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 by controlling distribution box, realize rotating and reverse of rotating shaft in seesawing of steel flatcar and the steel pipe that eliminates rust with this;
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 described drive motors drives the rotation of the steel pipe of waiting to eliminate rust by the output belt.
2. seamless steel pipe internal wall purging system according to claim 1, be further characterized in that, two groups of T font steel brackets before and after the steel bracket of the described 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, be further characterized in that, be provided with parallel steel I-beam below two groups of T font steel brackets before and after the steel bracket of the described steel pipe of waiting to eliminate rust and play a supporting role.
4. according to claim 1 or 2 described seamless steel pipe internal wall purging systems, be further characterized in that, the steel bracket of the described steel pipe of waiting to eliminate rust is provided with a fixed pulley, described drive motors drives described fixed pulley by belt and the steel pipe rotation of waiting to eliminate rust, and described fixed pulley next door is provided with rotation and adjusts handwheel.
5. seamless steel pipe internal wall purging system according to claim 1, be further characterized in that, described steel flatcar front end also is provided with a steel carriage, 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 is further characterized in that, is provided with shared parallel steel guide rail below described steel flatcar and the steel carriage, and the road wheel below described steel flatcar and the steel carriage is along described parallel steel guide rail walking.
CN 201320064446 2013-02-05 2013-02-05 Seamless steel pipe inner wall cleaning system Active CN203108902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320064446 CN203108902U (en) 2013-02-05 2013-02-05 Seamless steel pipe inner wall cleaning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320064446 CN203108902U (en) 2013-02-05 2013-02-05 Seamless steel pipe inner wall cleaning system

Publications (1)

Publication Number Publication Date
CN203108902U true CN203108902U (en) 2013-08-07

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CN 201320064446 Active CN203108902U (en) 2013-02-05 2013-02-05 Seamless steel pipe inner wall cleaning system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187610U1 (en) * 2019-01-14 2019-03-13 Иван Алексеевич Левковский DEVICE FOR CLEANING THE INTERNAL SURFACE OF A PIPE
CN110815027A (en) * 2019-11-20 2020-02-21 四川航天长征装备制造有限公司 Slender pipe inner hole polishing device and polishing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187610U1 (en) * 2019-01-14 2019-03-13 Иван Алексеевич Левковский DEVICE FOR CLEANING THE INTERNAL SURFACE OF A PIPE
CN110815027A (en) * 2019-11-20 2020-02-21 四川航天长征装备制造有限公司 Slender pipe inner hole polishing device and polishing method

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