KR20120042464A - A rust clearance device for pipe - Google Patents

A rust clearance device for pipe Download PDF

Info

Publication number
KR20120042464A
KR20120042464A KR1020100104165A KR20100104165A KR20120042464A KR 20120042464 A KR20120042464 A KR 20120042464A KR 1020100104165 A KR1020100104165 A KR 1020100104165A KR 20100104165 A KR20100104165 A KR 20100104165A KR 20120042464 A KR20120042464 A KR 20120042464A
Authority
KR
South Korea
Prior art keywords
pipe
rust
rust removal
roller
support
Prior art date
Application number
KR1020100104165A
Other languages
Korean (ko)
Inventor
염동출
Original Assignee
염동출
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 염동출 filed Critical 염동출
Priority to KR1020100104165A priority Critical patent/KR20120042464A/en
Publication of KR20120042464A publication Critical patent/KR20120042464A/en

Links

Images

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
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE: A rust removal device for a pipe is provided to remove rust and foreign materials from a pipe regardless of the outer diameter of the pipe by moving a brush. CONSTITUTION: A rust removal device for a pipe comprises a rust removal unit(40). The rust removal unit is composed of a hollow sprocket(42), an inner race gear(45), a pair of planetary gears(47), a pair of support plates(50), brushes(60), and rotary shafts(65). The sprocket is rotatably connected to a drive motor through a chain. The inner race gear is formed in one side of the sprocket. The planetary gears are coupled to the sprocket to be coupled to the inner race gear. The support plates are coupled to the sprocket to be separated from each other. The brushes are installed between the support plates and wipe the surface of a pipe. The rotary shafts are coupled to the brushes through the support plates and are connected to the planetary gears.

Description

Pipe Rust Removal Device {A RUST CLEARANCE DEVICE FOR PIPE}

The present invention relates to a pipe rust removal device for pipes, and more particularly, to a pipe rust removal device to increase the workability by easily removing rust and foreign substances generated on the surface of the pipe.

In general, steel pipes used as structural steels should be cleaned by removing rust and foreign substances generated on their surface prior to rust-preventive coating (or undercoat).

That is, after removing the rust and foreign matter on the surface of the steel pipe is carried out rustproof coating, conventionally, the worker has been manually removed rust and foreign substances generated on the pipe surface through a metal wire brush.

However, in this pipe rust removal operation, it is difficult to obtain manpower due to poor working environment such as a large amount of harmful dusts, and it is necessary to remove rust for a long time according to the manual work. have. In particular, when the diameter of the pipe to remove rust is large, there is a significant difficulty in removing the rust due to the poor working environment.

On the other hand, in recent years, a rust removal device for removing rust of a pipe has been developed and used. However, since a diameter of a rust removal pipe is determined for each rust removal device, a plurality of devices are used to remove rust of pipes having different diameters. There was a problem of cost burden, such as the need to purchase separately, and in particular, it was difficult to effectively remove rust simply by wiping the surface of the pipe.

The present invention was devised to solve the above problems, and an object of the present invention is to provide a pipe rust removal device that can automatically and continuously remove the rust and foreign substances generated on the pipe surface while moving the pipe.

In addition, another object of the present invention is to provide a pipe rust removal device to remove the rust by moving the brush in accordance with the outer diameter of the pipe even if the outer diameter of the pipe is different.

The construction of the present invention for achieving the above object, in the rust removal device for removing the rust present on the pipe surface by moving the pipe to the rust removal unit through the pipe moving unit, the rust removal unit 40, the drive motor A hollow sprocket 42 which is chained to 25 and rotated and has a space 43 formed therein; An inner ring gear 45 provided at one side of the sprocket 42; A pair of planet gears 47 coupled to the sprocket 42 so as to be geared to the inner ring gear 45 to rotate; A pair of support plates 50 coupled to one side of the sprockets and spaced apart from each other by a predetermined distance; A brush 60 provided between the support plates 50 to wipe the surface of the pipe being moved; It is characterized by consisting of; rotating shaft 65 is axially coupled to the brush 60 through the support plate 50, one side is chain-connected to the planet gear 47.

Here, the support plate 50, the fixed plate 52 is formed in each of the arc-shaped guide hole 53 in the position opposite to each other to guide the movement of the rotary shaft 65 in the state in which the rotary shaft 65 is penetrated; It is provided on one side of the fixed plate 52 to be rotated, each arc shape to cross the forming direction of the guide hole 53 so as to move the rotating shaft 65 passing through the guide hole 53 to the outside. The rotating plate 55 is formed with a moving hole 56; is preferably configured.

At this time, the pipe moving part 30, a drive force transmission gear 32 that is rotated by receiving the drive force of the drive motor 25; A pair of support rollers 34 geared to the drive force transmission gear 32 to rotate and move the pipe 10 while supporting the lower portion of the pipe 10; A roller rotating shaft 36 which penetrates the support roller 34 and has right and left screws respectively formed on both sides of the surface of the support roller 34 in a rotational manner to adjust the distance between the support rollers 34; It is preferably composed of a fixed bar 38 that is fixed to the frame 20 to which the roller rotation shaft 36 is coupled through the roller bearing 37 provided between the roller rotation shaft 36 and the support roller 34. Do.

According to the present invention configured as described above, it is possible to automatically remove the rust and foreign substances generated on the pipe surface while moving the pipe, thereby significantly improving the workability and quality, and also possible to move the brush Therefore, there is an effect of removing rust regardless of the outer diameter of the pipe.

1 is a state diagram showing a pipe rust removal device according to the present invention,
Figure 2 is a perspective view showing a pipe rust removal device in an open state according to the present invention,
3 is a cross-sectional view of the pipe rust removal device according to the present invention,
Figure 4 is a cross-sectional view showing a state in which the pipe is moved to the pipe rust removal device according to the present invention,
5 is a cross-sectional view showing a pipe moving part according to the present invention,
Figure 6 is a state showing a support roller that is moved according to the diameter of the pipe according to the present invention,
Figure 7 is an exploded perspective view showing a rust removal unit according to the present invention,
Figure 8 is a state diagram showing a state of movement of the rotating shaft coupled to the brush when the rotating plate of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the pipe rust removal device of the present invention.

As shown in the drawings, the pipe rust removal device according to the present invention is a device for automatically removing the rust and foreign substances generated on the surface while moving the pipe, the pipe 10 through the pipe moving unit 30 end Move to the rust removal unit 40 provided in the to remove the rust or foreign substances present on the pipe surface.

The pipe 10 is installed on the frame 20 woven horizontally and vertically as the pipe moving part 30 or the rust removing part 40 is convenient for the operator to work at a certain height on the ground when removing rust or foreign matter. Preferably, the drive motor 25 to be described later may be provided on the lower side or one side of the frame 20. At this time, it is obvious that the driving motor 25 may be provided with only one to be used together with the pipe moving part 30 and the rust removing part 40 or two to be driven separately.

The pipe moving part 30 is formed in plural at regular intervals for smooth movement of the pipe 10, and a plurality of pipe moving parts 30 are formed at the front end and the rear end of the rust removal part 40, respectively.

The pipe moving part 30 is coupled to the driving force transmission gear 32 which is rotated by receiving the driving force of the driving motor 25, and a pair of supports for moving the pipe 10 while being rotated by being coupled to the driving force transmission gear 32. The roller rotating shaft penetrates through the roller 34, the roller rotating shaft 36 passing through the support roller 34, and the roller bearing 37 provided between the roller rotating shaft 36 and the supporting roller 34. It consists of a fixed bar 38 is fixed to the frame 20 to which the 36 is coupled.

In this case, the driving force transmission gear 32 has to be provided as many as the number of pipe moving parts 30 as the pipe moving parts 30 are formed in this case, in which case each driving force is provided by a plurality of driving motors The transmission gear may be directly connected to the chain and the belt, or may be indirectly connected to drive a plurality of driving force transmission gears 32 having one driving motor 25.

When only one drive motor 25 is provided, as shown in FIG. 2, a power transmission shaft 22 connected to the drive motor 25 is installed below the frame 20, and the power transmission is performed. The shaft 22 may be provided with the pulleys 23 as many as the number of the pipe moving parts 30, and then the driving force may be transmitted by belt-connecting the pulley 23 and the driving force transmission gear 32.

As the support roller 34 moves the pipe 10 while supporting the lower part of the pipe 10, the support roller 34 is geared to the driving force transmission gear 32 while being provided with the roller rotation shaft 36 spaced apart from each other. It is connected.

The driving force transmission gear 32 has gears on both sides such that the pair of support rollers 34 are geared to both sides, and a belt is connected to receive power from the driving motor 25 at a central portion thereof.

The roller rotation shaft 36 is rotatably installed in the frame 20 while penetrating the support roller 34, and adjusts the distance of the support roller 34 by the automatic or manual rotation operation on the surface thereof. Right and left threads are formed on both sides of the center.

Accordingly, when the roller rotation shaft 36 is rotated, the support rollers 34 are close to or far from each other, and the center of the pipe 10 moved for removing rust by setting the interval of the support rollers 34. It will be able to precisely match, thereby enabling effective rust removal by the brush (60).

The roller rotation shaft 36 may be configured to rotate automatically by connecting to the motor or to have a handle at the end by the operator, and the roller rotation shaft 36 is provided with a plurality of pipe moving parts (30) ) Is also provided with a plurality, such that the plurality of roller rotation shaft 36 is to be interconnected by a chain to rotate the same.

The rust removal unit 40 is connected to the drive motor 25 or another drive motor and rotated and the hollow sprocket 42 having a space 43 formed therein, and one side of the sprocket 42 An inner ring gear 45 provided, a pair of planet gears 47 coupled to the sprocket 42 so as to be geared and rotated to the inner ring gear 45, and the sprocket 42 are coupled to one side and fixed A pair of support plates 50 spaced apart from each other by a distance, a brush 60 for wiping the surface of the pipe to be moved between the support plate 50 and the brush 60 is axially coupled to the brush 60 It consists of a rotating shaft 65 for rotating.

The rotating shaft 65 is chained to the planet gear 47 in a state in which it is coupled to the brush 60 so that the rotation shaft 65 is rotated in accordance with the rotation of the sprocket 42, and the inner ring gear 45 As the planet gear 47 is in a gear-coupling state, the sprocket 42 rotates itself.

That is, when the rust of the pipe 10 is removed, the surface of the pipe 10 is moved around the pipe 10 at the same time and rotates itself. The rust of the pipe 10 is removed while passing through both revolution and rotation. Will be.

At this time, the rust removal device of the present invention is configured to adjust the brush 60 to enable smooth rust removal by adjusting the interval of the brush 60 when the diameter of the pipe 10 increases or decreases.

Width adjustment of the brush 60 is composed of the fixing plate 52 and the rotating plate 55 below the support plate 50, by rotating the rotating plate 55 can move the brush 60 to adjust the width. .

The support plate 50 is a fixed plate 52, each of which has an arc-shaped guide hole 53 formed at positions facing each other to guide the movement of the rotary shaft 65 in a state where the rotary shaft 65 is penetrated, and the fixed plate ( 52 is provided to be rotated on one side of the rotation plate 55 is formed with a moving hole 56 in the shape of an arc so as to cross the direction of formation of the guide hole 53.

Therefore, when the rotating plate 55 is rotated, the rotating shaft 65 passing through the guide hole 53 is moved outwardly along the moving hole 56, and the brush is moved by the movement of the rotating shaft 65. The interval of 60 is to be far from each other, on the contrary, if the rotating plate 55 is reversely rotated, the rotating shaft 65 is moved to the inside of the moving hole 56 and the brush 60 is positioned close to each other. Let's go.

In this case, after the rotation of the rotating plate 55, the fixing plate 52 and the rotating plate 55 may be coupled to each other so that the rotating plate 55 is not rotated. The rotating plate is rotated by hand or provided with an operating part 70 provided with a gear geared to the rotating plate 55 as shown in FIG. It is possible to rotate the 55.

Here, the rust removal unit 40 of the present invention is preferably wrapped with a cover 15 so as not to be exposed to the outside is provided so as to be open and close, to collect the rust and foreign matter on the lower side of the rust removal unit 40. It is preferable that a dust collector (not shown) is provided.

On the other hand, the upper side of the pipe moving part 30 of the present invention is provided with a pressure roller 75 to press the upper side of the pipe 10 to be moved to prevent the flow of the pipe 10 to effectively remove rust and foreign matter. .

The pressure roller 75 is preferably provided to be elastic by the spring (77) to prevent damage to the pipe (10) and smooth movement of the pipe (10).

Looking at the effect of the operation of the rust removal device according to the present invention configured as described above,

The distance between the support rollers 34 and the distance between the brushes 60 are respectively adjusted according to the diameter of the pipe 10 to remove rust.

After adjusting the gap, the pipe 10 enters the rust removal unit 40 by rotating the support roller 34 by operating the driving motor 25 while the pipe 10 is placed on the support roller 34.

The pipe 10 entered into the rust removal unit 40 is to be rust and foreign matter existing on the surface by the brush 60 is rotated to exit to the opposite side.

At this time, in the case of removing the rust of the pipe 10 having a large diameter, as adjusting the interval between the first support roller 34 and the brush 60, the support roller 34 to match the diameter of the pipe 10 to be removed. The distance between the brush and the brush 60 may be adjusted further.

As such, the rust removal apparatus of the present invention is capable of removing rust while rotating and rotating along the surface of the pipe 10, thereby enabling efficient rust removal in a short time, and also regardless of the diameter of the pipe 10. 10) It is a useful invention with high work efficiency because it can remove rust while moving.

10: pipe 15: cover
20: frame 22: power transmission shaft
23: pulley 25: drive motor
30: pipe moving part 32: drive force transmission gear
34: support roller 36: roller rotation shaft
37: roller bearing 38: fixing bar
40: rust remover 42: sprocket
43: space part 45: inner gear
47: Planetary Gear 50: Support Plate
52: fixing plate 53: guide hole
55: rotating plate 56: moving ball
60: brush 65: axis of rotation
70: operating part 75: pressure roller
77: spring

Claims (3)

In the rust removal device to remove the rust present on the surface of the pipe by moving the pipe to the rust removal unit through the pipe moving unit,
The rust removal unit 40, the chain is connected to the drive motor 25 is rotated, the hollow sprocket 42 is formed with a space portion 43 therein;
An inner ring gear 45 provided at one side of the sprocket 42;
A pair of planet gears 47 coupled to the sprocket 42 so as to be geared to the inner ring gear 45 to rotate;
A pair of support plates 50 coupled to one side of the sprockets and spaced apart from each other by a predetermined distance;
A brush 60 provided between the support plates 50 to wipe the surface of the pipe being moved;
Pipe shaft rust removal device characterized in that consisting of; rotating shaft 65 is axially coupled to the brush (60) through the support plate (50), one side is chained to the planet gear (47).
The method of claim 1,
The support plate 50 may include: a fixed plate 52 having arc-shaped guide holes 53 formed at positions facing each other to guide the movement of the rotation shaft 65 while the rotation shaft 65 is penetrated;
It is provided on one side of the fixed plate 52 to be rotated, each arc shape to cross the forming direction of the guide hole 53 so as to move the rotating shaft 65 passing through the guide hole 53 to the outside. Pipe rust removal device, characterized in that consisting of; rotating plate 55 formed with a moving hole (56).
The method according to claim 1 or 2,
The pipe moving part 30 includes a driving force transmission gear 32 which is rotated by receiving the driving force of the driving motor 25;
A pair of support rollers 34 geared to the drive force transmission gear 32 to rotate and move the pipe 10 while supporting the lower portion of the pipe 10;
A roller rotating shaft 36 which penetrates the support roller 34 and has right and left screws respectively formed on both sides of the surface of the support roller 34 in a rotational manner to adjust the distance between the support rollers 34;
Penetrating through the roller bearing 37 provided between the roller rotation shaft 36 and the support roller 34 is characterized by consisting of a fixed bar 38 fixed to the frame 20 to which the roller rotation shaft 36 is coupled. Pipe rust remover.
KR1020100104165A 2010-10-25 2010-10-25 A rust clearance device for pipe KR20120042464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100104165A KR20120042464A (en) 2010-10-25 2010-10-25 A rust clearance device for pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100104165A KR20120042464A (en) 2010-10-25 2010-10-25 A rust clearance device for pipe

Publications (1)

Publication Number Publication Date
KR20120042464A true KR20120042464A (en) 2012-05-03

Family

ID=46263218

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100104165A KR20120042464A (en) 2010-10-25 2010-10-25 A rust clearance device for pipe

Country Status (1)

Country Link
KR (1) KR20120042464A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889120A (en) * 2015-06-26 2015-09-09 安庆联泰电子科技有限公司 Steel pipe surface cleaning machine
CN104889119A (en) * 2015-06-26 2015-09-09 安庆联泰电子科技有限公司 Special cleaning device for steel pipe surface cleaning machine
CN106217209A (en) * 2016-08-23 2016-12-14 盐城市锦瑞石油机械有限公司 Drilling rod automatic rust-removing dust exhaust apparatus
CN107138479A (en) * 2016-03-01 2017-09-08 广东顺德艾司科科技有限公司 A kind of gantry frame type cleaning device for pipeline cleanser
CN107421387A (en) * 2017-05-11 2017-12-01 北京林业大学 A kind of cleaning bore of cannon robot
CN107774736A (en) * 2016-08-31 2018-03-09 扬州市管件厂有限公司 Metallic composite pipe fittings preparation facilities and preparation method
CN108274240A (en) * 2018-01-10 2018-07-13 李荣凤 A kind of built steel pipe surface cleaning equipment for building
CN108526145A (en) * 2018-04-19 2018-09-14 苏州钢特威钢管有限公司 Remove the device of outer wall of steel pipe redundancy lubrication nitride layer
CN109318102A (en) * 2018-09-26 2019-02-12 黄春华 New fixed steel pipe rust removalling equipment applied to bridge construction
CN109894435A (en) * 2019-04-18 2019-06-18 西安工业大学 A kind of automatic cleaning device for pipeline outside wall
CN110355155A (en) * 2019-08-12 2019-10-22 江苏欧朗汽车管路系统有限公司 A kind of convenience removes the automobile pipeline cleaning device of grease stain
CN110605280A (en) * 2019-10-17 2019-12-24 浙江越新检测技术有限公司 Outer wall belt cleaning device is used in pipeline magnetic leakage detection
CN110788087A (en) * 2019-10-31 2020-02-14 柏先琼 Environment-friendly pipeline outer wall rust cleaning equipment for building
CN110936263A (en) * 2019-11-25 2020-03-31 安徽泰格钢结构制品有限公司 Steel pipe rust cleaning device for building
CN111896365A (en) * 2020-07-08 2020-11-06 天津大学 Test method integrating derusting, measuring and calibrating in submarine pipeline test
CN112275736A (en) * 2020-10-12 2021-01-29 武汉市明煌建筑劳务有限公司 Anti-pollution building tubular product surface cleaning device
CN115194626A (en) * 2022-06-13 2022-10-18 浙江谋皮环保科技有限公司 A descaling cleaning device that polishes for wire rod
KR20220140990A (en) 2021-04-12 2022-10-19 주식회사 지엔티코퍼레이션 Pipe cleaning device
CN117086760A (en) * 2023-10-20 2023-11-21 山西六建集团有限公司 Surface rust removing device for assembled steel structure

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889119A (en) * 2015-06-26 2015-09-09 安庆联泰电子科技有限公司 Special cleaning device for steel pipe surface cleaning machine
CN104889120A (en) * 2015-06-26 2015-09-09 安庆联泰电子科技有限公司 Steel pipe surface cleaning machine
CN104889119B (en) * 2015-06-26 2018-08-24 浙江益宏不锈钢有限公司 A kind of steel tube surface cleaning machine dedicated cleaner
CN107138479A (en) * 2016-03-01 2017-09-08 广东顺德艾司科科技有限公司 A kind of gantry frame type cleaning device for pipeline cleanser
CN106217209A (en) * 2016-08-23 2016-12-14 盐城市锦瑞石油机械有限公司 Drilling rod automatic rust-removing dust exhaust apparatus
CN107774736B (en) * 2016-08-31 2019-03-01 扬州市管件厂有限公司 Metallic composite pipe fittings preparation facilities and preparation method
CN107774736A (en) * 2016-08-31 2018-03-09 扬州市管件厂有限公司 Metallic composite pipe fittings preparation facilities and preparation method
CN107421387A (en) * 2017-05-11 2017-12-01 北京林业大学 A kind of cleaning bore of cannon robot
CN108274240A (en) * 2018-01-10 2018-07-13 李荣凤 A kind of built steel pipe surface cleaning equipment for building
CN108526145A (en) * 2018-04-19 2018-09-14 苏州钢特威钢管有限公司 Remove the device of outer wall of steel pipe redundancy lubrication nitride layer
CN108526145B (en) * 2018-04-19 2024-02-02 苏州钢特威钢管有限公司 Device for removing redundant lubricant layer on outer wall of steel pipe
CN109318102A (en) * 2018-09-26 2019-02-12 黄春华 New fixed steel pipe rust removalling equipment applied to bridge construction
CN109894435A (en) * 2019-04-18 2019-06-18 西安工业大学 A kind of automatic cleaning device for pipeline outside wall
CN110355155A (en) * 2019-08-12 2019-10-22 江苏欧朗汽车管路系统有限公司 A kind of convenience removes the automobile pipeline cleaning device of grease stain
CN110355155B (en) * 2019-08-12 2021-12-03 江苏欧朗汽车管路系统有限公司 Conveniently remove belt cleaning device for car pipeline of oil stain
CN110605280A (en) * 2019-10-17 2019-12-24 浙江越新检测技术有限公司 Outer wall belt cleaning device is used in pipeline magnetic leakage detection
CN110788087A (en) * 2019-10-31 2020-02-14 柏先琼 Environment-friendly pipeline outer wall rust cleaning equipment for building
CN110936263A (en) * 2019-11-25 2020-03-31 安徽泰格钢结构制品有限公司 Steel pipe rust cleaning device for building
CN110936263B (en) * 2019-11-25 2021-05-25 安徽泰格钢结构制品有限公司 Steel pipe rust cleaning device for building
CN111896365A (en) * 2020-07-08 2020-11-06 天津大学 Test method integrating derusting, measuring and calibrating in submarine pipeline test
CN111896365B (en) * 2020-07-08 2022-01-11 天津大学 Test method integrating derusting, measuring and calibrating in submarine pipeline test
CN112275736A (en) * 2020-10-12 2021-01-29 武汉市明煌建筑劳务有限公司 Anti-pollution building tubular product surface cleaning device
KR20220140990A (en) 2021-04-12 2022-10-19 주식회사 지엔티코퍼레이션 Pipe cleaning device
CN115194626B (en) * 2022-06-13 2024-01-12 浙江谋皮环保科技有限公司 A cinder cleaning device that polishes for wire rod
CN115194626A (en) * 2022-06-13 2022-10-18 浙江谋皮环保科技有限公司 A descaling cleaning device that polishes for wire rod
CN117086760A (en) * 2023-10-20 2023-11-21 山西六建集团有限公司 Surface rust removing device for assembled steel structure
CN117086760B (en) * 2023-10-20 2024-02-09 山西六建集团有限公司 Surface rust removing device for assembled steel structure

Similar Documents

Publication Publication Date Title
KR20120042464A (en) A rust clearance device for pipe
CN113696064B (en) Metal surface rust removing and spraying equipment for green building
CN203253577U (en) Device for coating antirust agent on outer surface of cold rolled tube on line
CN110405617B (en) Casting machine system of polishing
KR20130005414A (en) A rust removal apparatus for square pipe
KR100637257B1 (en) A rust clearance apparatus for square pipe
CN111251144B (en) Steel strand oxide skin removing device
CN106926104A (en) Steel plate oxide skin cleaner
CN202240859U (en) Circular tube polishing machine
JP2514569B2 (en) Bolt polishing machine
CN211304096U (en) Slag removing machine for producing spiral welded pipe
CN116533121A (en) Inside rust cleaning device of metal pipeline
CN116871219A (en) Belt cleaning device is used in processing of axle class part
CN216026539U (en) Industrial part cleaning device with adjustable rotating speed
CN208894681U (en) The reciprocal clean run device of platen surface
CN215466903U (en) Belt cleaning device is used in wheel hub processing
CN215883606U (en) Anti-pollution wheel belt cleaning device
CN111496645B (en) Round steel polishing device
RU63717U1 (en) INSTALLATION FOR CLEANING THE EXTERNAL SURFACE OF PIPES
CN109746231A (en) Gas piping clearing apparatus
JP4953868B2 (en) Painting equipment
KR101546520B1 (en) An apparatus and a method for regenerating superannuated pipes
CN219025245U (en) Dirt removing device
CN210788156U (en) Handheld belt cleaning device of equipment round hole
CN221185986U (en) Automatic rust cleaning equipment of sewer line

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee