CN105171575A - Surface deruster for special petroleum pipeline - Google Patents
Surface deruster for special petroleum pipeline Download PDFInfo
- Publication number
- CN105171575A CN105171575A CN201510636396.3A CN201510636396A CN105171575A CN 105171575 A CN105171575 A CN 105171575A CN 201510636396 A CN201510636396 A CN 201510636396A CN 105171575 A CN105171575 A CN 105171575A
- Authority
- CN
- China
- Prior art keywords
- motor
- iron sheet
- cylinder
- steel plate
- carriage
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention relates to a surface deruster for a special petroleum pipeline. An iron sheet sealing box is arranged above a conveying frame. A derusting device is arranged in the iron sheet sealing box. Hinge pieces are arranged on the inner sides of steel plates respectively. First motors are arranged on the outer sides of the upper portions of the two steel plates respectively, and bearing blocks are arranged on the outer sides of the lower portions of the two steel plates respectively. The bearing blocks are provided with a rotating shaft. A belt wheel is arranged at one end of the rotating shaft, and a steel wire brush is arranged at the other end of the rotating shaft. The first motors are connected with the belt wheel through belts, and the belt wheel is arranged on the rotating shaft. An intermediate shaft penetrates the hinge pieces on the two steel plates so that a V-shaped support can be formed by the two steel plates. The steel wire brush rotating at a high speed makes sufficient contact with the surface of a rotating pipe to be processed, and the outer surface of the pipe is derusted through friction force between the steel wire brush and the outer surface of the pipeline. According to the deruster, the floating rust, oxide skin and other rusted objects on the outer surface of the pipeline can be effectively removed, the quality of the pipeline outer surface coating is improved, the work efficiency is improved, and meanwhile the environment pollution and the hurt to the body health of workers are reduced.
Description
Technical field
The present invention relates to a kind of metal-derusting equipment, possess and relate to a kind of oil pipes road surface derusting machine.
Background technology
Along with being growing more intense of market competition, in competition, the quality requirement of client to the external packing in oil pipes road is also more and more higher.This just require we in the coating processes of oil country tubular good not only internally coating quality require strictly, simultaneously also more and more higher to the requirement of external packing corrosion-inhibiting coating.In order to improve the external packing quality of tubing, strengthen the market competitiveness of enterprise.Needed to increase outer derusting process before tubing carries out external packing oiling, need that rust cleaning is carried out to pipe outer surface and clean, the attachments such as the visible floating rust removing pipeline outer wall and rubbish, thus ensure body surface coating quality and attractive in appearance.
Traditional artificial rust cleaning adopts wire brush to eliminate rust to pipeline, and labor strength is large, and the quality comparation of rust cleaning efficiency and rust cleaning is low, and dust is large, and harm workman's is healthy, harm environment.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of oil pipes road surface derusting machine, this rust remover effectively can remove the corrosion things such as pipeline external surface floating rust, oxide skin, improve pipeline surface coating quality, greatly reduce the labour intensity of workman, improve operating efficiency, decrease environmental pollution and the harm healthy to workman simultaneously.
Technical scheme of the present invention: a kind of oil pipes road surface derusting machine, comprise carriage, iron sheet seal box, iron sheet seal box is located at the top of carriage, is provided with derusting device in iron sheet seal box, and described derusting device comprises two block plates, jackshaft, the first motor and wire brush; The inner side of described steel plate is respectively equipped with articulated elements, the outside on described two block plate tops is separately installed with the first motor, lower outside is separately installed with bearing block, described bearing block is provided with rotating shaft, one end of rotating shaft is provided with belt pulley, the other end is provided with wire brush, and described first motor is connected with the belt pulley be arranged in rotating shaft by belt; Described jackshaft makes two block plates form " people " font support through the articulated elements on two block plates, in the horizontal chute hanging over iron sheet seal box top in the two ends of jackshaft, the bottom of described steel plate is provided with connecting rod, one end of connecting rod is connected with Interal fixation, the other end stretches out iron sheet seal box and is connected with adjusting nut, and the connecting rod between steel plate and iron sheet seal box is provided with spring; Described carriage is erected by four pillars, and its welded top is at foursquare steel plate, and the top of steel plate is parallel is provided with two rubber wheels, and the second motor is located at the below of carriage, and the second motor is connected with described rubber wheel by chain.
Further, described rust remover also comprises dust pelletizing system, described dust pelletizing system comprises flexible pipe, dust removal filter element, 3rd motor, irony cylinder and oblate joint sealing, a circular cavity is offered in the bottom of above-mentioned iron sheet seal box side, described circular cavity is connected to described irony bottom of cylinder by flexible pipe, dust removal filter element has been provided with in described iron sheet cylinder, in institute, iron iron sheet barrel top offers circular hole, the air inlet of oblate joint sealing is connected to by flexible pipe, the 3rd motor is provided with in oblate joint sealing, the rotating shaft of the 3rd motor is provided with fan blade, exhaust outlet is had on described oblate joint sealing top.
Further, the below of described chute is provided with adjusting bolt, and the adjustable jackshaft of described adjusting bolt moves up and down along chute, and the scope that described jackshaft moves up and down is at 5 ~ 20cm.
Further, be provided with connecting rod between described steel plate and iron sheet seal box, described connecting rod is provided with spring, by the openings of sizes regulating the adjusting nut being located at connecting rod one end to regulate " people " font support.
Further, described rubber wheel is located on the square steel plate at carriage top, and two rubber wheels are forward and backward to be arranged in parallel, and institute's art rubber wheel departs from longitudinal axis 15 °, the gear of rubber wheel is connected with the second motor be located at bottom carriage by chain, advances in rotation for OCTG.
Enter a ground, ground, the front of described rust remover is provided with automatic loading and unloading system, described automatic loading and unloading system comprises inductor, cylinder, turnover panel, connecting axle, described inductor is located at the front of carriage, inductor is connected with the switch of cylinder by electronic signal, turnover panel is connected with cylinder by connecting axle, when OCTG is sent to inductor from carriage, inductor obtains signal and is transferred to cylinder, cylinder does extensional motion, drive turnover panel to rotate centered by axle by connecting axle, provoked by OCTG, petroleum pipeline village rolls into along turnover panel inclined-plane or rolls out pipeline.
Further, the front of described rust remover is also provided with induction system, described induction system is made up of 4 carriages, 4 strut supports and motor is provided with below each carriage, square steel plate is welded with above strut support, described square steel plate first half is by the rubber wheel fixing two gradients 15 ° parallel before and after screw, and one of them rubber wheel gear is connected to the motor of bottom by chain, is convenient to tubing and advances in rotation; Steel plate latter half is the turnover panel of band inclined slope, and four turnover panels are connected by connecting axle, and connecting axle is connected with cylinder, and 4 panel turnover devices inversion tube is together taken in the running by cylinder to.
The present invention compared with prior art has following beneficial effect: 1, the present invention is rotated by two driven by motor, two wire brushes, wire brush rotates and along the axial rub of OCTG, effectively can remove the corrosion things such as OCTG outer surface floating rust, oxide skin, improve pipeline surface coating quality, promote OCTG by rubber wheel to move forward simultaneously, realize OCTG rust cleaning continuous productive process.2, regulate connecting rod by adjusting nut, thus regulate the openings of sizes of " people " word support, with the rust cleaning operation of the OCTG of the diameter that adapts to vary in size.3, automatic loading and unloading system and induction system are set in the front of rust remover, effectively ensure that the mechanization of OCTG rust cleaning operation, effectively reduce the labour intensity of operative employee, improve operating efficiency.4, dust pelletizing system is set in the below of rust remover, the dust collection effectively will produced in descaling process, environmental protection, clean, not only optimize working environment, and decrease because dust is to the harm of workman's health.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the connection diagram of derusting device in the present invention;
Fig. 3 is the scheme of installation of rubber wheel of the present invention;
Fig. 4 is the structural representation of dust pelletizing system in the present invention.
In figure: 1-carriage, 2-iron sheet seal box, 3-steel plate, 4-jackshaft, 5-first motor, 6-bearing block, 7-rotating shaft, 8-belt pulley, 9-wire brush, 10-connecting rod, 11-adjusting nut, 12-dust pelletizing system, 13-rubber wheel, 14-chain, 15-second motor, 16-belt, 17-spring, 18-petroleum pipeline, 19-adjusting bolt, 20-articulated elements, 21-irony cylinder, 22-dust removal filter element, the oblate joint sealing of 23-, 24-the 3rd motor, 25-fan blade, 26-flexible pipe.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated, understands better to enable those skilled in the art.
A kind of oil pipes road surface derusting machine, as shown in Figure 1, Figure 3, comprise carriage 1, iron sheet seal box 2, iron sheet seal box 2 is located at the top of carriage 1, is provided with derusting device in iron sheet seal box 2.Described derusting device comprises two block plates 3, jackshaft 4, first motor 5 and wire brush 9, the inner side of described steel plate 3 is respectively equipped with articulated elements 20, the outside on described two block plate tops is separately installed with the first motor 5, lower outside is separately installed with bearing block 6, described bearing block is provided with rotating shaft 7, one end of rotating shaft 7 is provided with belt pulley 8, the other end is provided with wire brush 9, described first motor 5 is connected with the belt pulley 8 be arranged in rotating shaft 7 by belt 16, and then drive wire brush 9 to rotate, described wire brush 9 is wheel topology, the wire brush 9 of High Rotation Speed fully contacts with pending petroleum pipeline 18 surface rotated, wire brush 9 is utilized to carry out outer surface processing of rust removing with the frictional force of pipeline external surface to tubing.Described jackshaft 4 makes two block plates 3 form " people " font support through the articulated elements 20 on two block plates 3, in the horizontal chute hanging over iron sheet seal box 2 top in the two ends of jackshaft 4, the below of described chute is provided with adjusting bolt 19, the adjustable jackshaft 4 of described adjusting bolt 19 moves up and down along chute, and the scope that described jackshaft moves up and down is at 5 ~ 20cm.The bottom of described steel plate 3 is provided with connecting rod 10, one end of connecting rod 10 is fixedly connected with steel plate 3, the other end stretches out iron sheet seal box 2 and is connected with adjusting nut 11, connecting rod 10 between steel plate 3 and iron sheet seal box 2 is provided with spring 17, by the openings of sizes regulating the adjusting nut being located at connecting rod one end to regulate " people " font support, to adapt to the rust cleaning operation of the OCTG of different-diameter.Described carriage 1 is erected by four pillars, its welded top is at foursquare steel plate, described rubber wheel 13 is located on the square steel plate at carriage 1 top, two rubber wheels 13 are forward and backward to be arranged in parallel, institute's art rubber wheel departs from longitudinal axis 15 °, as shown in Figure 2, the gear of rubber wheel 13 is connected with the second motor 15 be located at bottom carriage by chain, advances in rotation for petroleum pipeline 18.
Described rust remover also comprises dust pelletizing system 12, as shown in Figure 4, described dedusting 12 system comprises flexible pipe 26, dust removal filter element, 3rd motor 24, irony cylinder 21 and oblate joint sealing 23, a circular cavity is offered in the bottom of above-mentioned iron sheet seal box 2 side, described circular cavity is connected to bottom described irony cylinder 21 by flexible pipe 26, dust removal filter element 22 has been provided with in described iron sheet cylinder 21, circular hole is offered at described iron sheet cylinder 21 top, the air inlet of oblate joint sealing 23 is connected to by flexible pipe 26, the 3rd motor 24 is provided with in oblate joint sealing 23, the rotating shaft of the 3rd motor 24 is provided with fan blade 25, exhaust outlet is had on described oblate joint sealing 23 top.
Automatic loading and unloading system is provided with in the front of rust remover, described automatic loading and unloading system comprises inductor, cylinder, turnover panel, connecting axle, described inductor is located at front and the rear of carriage, inductor is connected with the switch of cylinder by electronic signal, turnover panel is connected with cylinder by connecting axle, when OCTG is sent to inductor from carriage, inductor obtains signal and is transferred to cylinder, cylinder does extensional motion, turnover panel is driven to rotate centered by axle by connecting axle, OCTG is provoked, petroleum pipeline village rolls into pipeline along turnover panel inclined-plane, OCTG eliminates rust through rust remover.OCTG except complete rust is delivered on the carriage at rear, and inductor obtains signal, and cylinder does extensional motion, and drive turnover panel to rotate centered by axle by connecting axle, OCTG rolls out pipeline along turnover panel.
The front of described rust remover is also provided with induction system, described induction system is made up of 4 carriages, 4 strut supports and motor is provided with below each carriage, square steel plate is welded with above strut support, described square steel plate first half is by the rubber wheel fixing two gradients 15 ° parallel before and after screw, one of them rubber wheel gear is connected to the motor of bottom by chain, is convenient to tubing and advances in rotation, and the rubber wheel place on rubber wheel described here and rust remover on the same axis; Steel plate latter half is the turnover panel of band inclined slope, and four turnover panels are connected by connecting axle, and connecting axle is connected with cylinder, and 4 panel turnover devices inversion tube is together taken in the running by cylinder to.
Above-described embodiment only understands technical solution of the present invention for those skilled in the art, and is not limitation ot it, all any amendment, the improvement done on the basis of technical solution of the present invention or equivalent to replace, and all should be included within protection scope of the present invention.
Claims (7)
1. oil pipes road surface derusting machine, comprise carriage, iron sheet seal box, iron sheet seal box is located at the top of carriage, is provided with derusting device in iron sheet seal box, it is characterized in that described derusting device comprises two block plates, jackshaft, the first motor and wire wheel; The inner side of described steel plate is respectively equipped with articulated elements, the outside on described two block plate tops is separately installed with the first motor, lower outside is separately installed with bearing block, described bearing block is provided with rotating shaft, one end of rotating shaft is provided with belt pulley, the other end is provided with wire brush, and described first motor is connected with the belt pulley be arranged in rotating shaft by belt; Described jackshaft makes two block plates form " people " font support through the articulated elements on two block plates, in the horizontal chute hanging over iron sheet seal box top in the two ends of jackshaft, the bottom of described steel plate is provided with connecting rod, one end of connecting rod is connected with Interal fixation, the other end stretches out iron sheet seal box and is connected with adjusting nut, and the connecting rod between steel plate and iron sheet seal box is provided with spring; Described carriage is erected by four pillars, and its welded top is at foursquare steel plate, and the top of steel plate is parallel is provided with two rubber wheels, and the second motor is located at the below of carriage, and the second motor is connected with described rubber wheel by chain.
2. oil pipes road according to claim 1 surface derusting machine, it is characterized in that described rust remover also comprises dust pelletizing system, described dust pelletizing system comprises flexible pipe, dust removal filter element, 3rd motor, irony cylinder and oblate joint sealing, a circular cavity is offered in the bottom of above-mentioned iron sheet seal box side, described circular cavity is connected to described irony bottom of cylinder by flexible pipe, dust removal filter element has been provided with in described iron sheet cylinder, in institute, iron iron sheet barrel top offers circular hole, the air inlet of oblate joint sealing is connected to by flexible pipe, the 3rd motor is provided with in oblate joint sealing, the rotating shaft of the 3rd motor is provided with fan blade, exhaust outlet is had on described oblate joint sealing top.
3. oil pipes road according to claim 1 surface derusting machine, is characterized in that the below of described chute is provided with adjusting bolt, and the adjustable jackshaft of described adjusting bolt moves up and down along chute, and the scope that described jackshaft moves up and down is at 5 ~ 20cm.
4. oil pipes road according to claim 1 surface derusting machine, it is characterized in that being provided with connecting rod between described steel plate and iron sheet seal box, described connecting rod is provided with spring, by the openings of sizes regulating the adjusting nut being located at connecting rod one end to regulate " people " font support.
5. the oil pipes road surface derusting machine according to any one of Claims 1 to 4, it is characterized in that described rubber wheel is located on the square steel plate at carriage top, two rubber wheels are forward and backward to be arranged in parallel, institute's art rubber wheel departs from longitudinal axis 15 °, the gear of rubber wheel is connected with the second motor be located at bottom carriage by chain, advances in rotation for OCTG.
6. oil pipes road according to claim 1 surface derusting machine, it is characterized in that the front of described rust remover is provided with automatic loading and unloading system, described automatic loading and unloading system comprises inductor, cylinder, turnover panel, connecting axle, described inductor is located at the front of carriage, inductor is connected with the switch of cylinder by electronic signal, turnover panel is connected with cylinder by connecting axle, when OCTG is sent to inductor from carriage, inductor obtains signal and is transferred to cylinder, cylinder does extensional motion, turnover panel is driven to rotate centered by axle by connecting axle, OCTG is provoked, petroleum pipeline village rolls into along turnover panel inclined-plane or rolls out pipeline.
7. oil pipes road according to claim 1 surface derusting machine, it is characterized in that the front of described rust remover is also provided with induction system, described induction system is made up of 4 carriages, 4 strut supports and motor is provided with below each carriage, square steel plate is welded with above strut support, described square steel plate first half is by the rubber wheel fixing two gradients 15 ° parallel before and after screw, one of them rubber wheel gear is connected to the motor of bottom by chain, is convenient to tubing and advances in rotation; Steel plate latter half is the turnover panel of band inclined slope, and four turnover panels are connected by connecting axle, and connecting axle is connected with cylinder, and 4 panel turnover devices inversion tube is together taken in the running by cylinder to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636396.3A CN105171575A (en) | 2015-09-30 | 2015-09-30 | Surface deruster for special petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636396.3A CN105171575A (en) | 2015-09-30 | 2015-09-30 | Surface deruster for special petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105171575A true CN105171575A (en) | 2015-12-23 |
Family
ID=54894244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510636396.3A Pending CN105171575A (en) | 2015-09-30 | 2015-09-30 | Surface deruster for special petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297667A (en) * | 2016-04-15 | 2017-10-27 | 中车贵阳车辆有限公司 | A kind of derusting method of pipe fitting and pipe fitting rust removalling equipment used |
| CN109571222A (en) * | 2018-12-28 | 2019-04-05 | Tcl王牌电器(惠州)有限公司 | Automatic polishing device |
| CN110153891A (en) * | 2019-04-03 | 2019-08-23 | 放骋智能科技(上海)有限公司 | A kind of stainless steel square steel bar automatically grinding equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5311652A (en) * | 1992-05-26 | 1994-05-17 | Shaw Industries Ltd. | Method of improving the surface of steel pipe for corrosion resistant coating |
| CN1927539A (en) * | 2006-09-30 | 2007-03-14 | 王一 | Bar rust cleaning machine and rust cleaning method |
| CN1962197A (en) * | 2006-12-13 | 2007-05-16 | 张景远 | Multiple steel tube and reinforcing steel bar delivery and derusting device |
| CN200995356Y (en) * | 2007-01-11 | 2007-12-26 | 兰州石油机械研究所 | Special rust remover for steel-pipe production line |
| CN201033411Y (en) * | 2007-05-18 | 2008-03-12 | 深圳市缘与美实业有限公司 | Dust absorption main engine for environment-protection processing of jewellery |
| CN201415363Y (en) * | 2009-04-29 | 2010-03-03 | 江苏中冶能源设备制造有限公司 | Steel pipe rust cleaning machine |
| CN202105544U (en) * | 2011-04-02 | 2012-01-11 | 凯天环保科技股份有限公司 | High-temperature resistant dust remover |
| CN203901068U (en) * | 2014-05-19 | 2014-10-29 | 上海固宇设备自动化有限责任公司 | Novel rust removal machine for steel pipes of drill rods |
| CN204565847U (en) * | 2015-01-25 | 2015-08-19 | 沧州瑞泰石油机械有限公司 | Materials in the tube rust remover automatic charging production line |
| CN204658211U (en) * | 2015-04-13 | 2015-09-23 | 青岛罡正橡塑机械有限公司 | A kind of steel pipe impeller blasting dust arrester |
| CN205021378U (en) * | 2015-09-30 | 2016-02-10 | 汤荣图博可特（山西）石油管道涂层有限公司 | Special pipeline surface deruster of oil |
-
2015
- 2015-09-30 CN CN201510636396.3A patent/CN105171575A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5311652A (en) * | 1992-05-26 | 1994-05-17 | Shaw Industries Ltd. | Method of improving the surface of steel pipe for corrosion resistant coating |
| CN1927539A (en) * | 2006-09-30 | 2007-03-14 | 王一 | Bar rust cleaning machine and rust cleaning method |
| CN1962197A (en) * | 2006-12-13 | 2007-05-16 | 张景远 | Multiple steel tube and reinforcing steel bar delivery and derusting device |
| CN200995356Y (en) * | 2007-01-11 | 2007-12-26 | 兰州石油机械研究所 | Special rust remover for steel-pipe production line |
| CN201033411Y (en) * | 2007-05-18 | 2008-03-12 | 深圳市缘与美实业有限公司 | Dust absorption main engine for environment-protection processing of jewellery |
| CN201415363Y (en) * | 2009-04-29 | 2010-03-03 | 江苏中冶能源设备制造有限公司 | Steel pipe rust cleaning machine |
| CN202105544U (en) * | 2011-04-02 | 2012-01-11 | 凯天环保科技股份有限公司 | High-temperature resistant dust remover |
| CN203901068U (en) * | 2014-05-19 | 2014-10-29 | 上海固宇设备自动化有限责任公司 | Novel rust removal machine for steel pipes of drill rods |
| CN204565847U (en) * | 2015-01-25 | 2015-08-19 | 沧州瑞泰石油机械有限公司 | Materials in the tube rust remover automatic charging production line |
| CN204658211U (en) * | 2015-04-13 | 2015-09-23 | 青岛罡正橡塑机械有限公司 | A kind of steel pipe impeller blasting dust arrester |
| CN205021378U (en) * | 2015-09-30 | 2016-02-10 | 汤荣图博可特（山西）石油管道涂层有限公司 | Special pipeline surface deruster of oil |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297667A (en) * | 2016-04-15 | 2017-10-27 | 中车贵阳车辆有限公司 | A kind of derusting method of pipe fitting and pipe fitting rust removalling equipment used |
| CN109571222A (en) * | 2018-12-28 | 2019-04-05 | Tcl王牌电器(惠州)有限公司 | Automatic polishing device |
| CN110153891A (en) * | 2019-04-03 | 2019-08-23 | 放骋智能科技(上海)有限公司 | A kind of stainless steel square steel bar automatically grinding equipment |
| CN110153891B (en) * | 2019-04-03 | 2021-05-25 | 放骋智能科技(上海)有限公司 | Automatic equipment of polishing of stainless steel square steel strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205021378U (en) | Special pipeline surface deruster of oil | |
| CN105150069B (en) | A kind of efficient steel pipe derusting sander of portable | |
| CN105500164B (en) | Novel steel tube outer wall rust remover | |
| CN104056826B (en) | Large diameter steel pipe Autoamtic internal wall cleaner | |
| CN106891262B (en) | Dust type pipe outer wall sandblast rust cleaning device | |
| CN108568755B (en) | A kind of automatic sand blasting equipment of economic benefits and social benefits derusting | |
| CN105171575A (en) | Surface deruster for special petroleum pipeline | |
| CN203062481U (en) | Rust removing equipment for removing rust from pipe | |
| CN204658153U (en) | Adjustable steel tube rust remover | |
| CN103100955A (en) | Rust removal device and rust removal method | |
| CN203062480U (en) | Rust removing equipment for removing rust from surface of pipe | |
| CN206357037U (en) | A kind of drum-type rust removing device for steel tube | |
| CN206838582U (en) | A kind of graphite electrode surface scarfing cinder equipment | |
| CN203738601U (en) | Sand blasting derusting device | |
| CN105817442B (en) | A kind of steel plain clearing apparatus | |
| CN100425403C (en) | Rust remover for oil-pipe external wall | |
| CN104827408A (en) | Working device with centripetally rotary nozzle and used for sand blasting and shot blasting | |
| CN217291960U (en) | Automatic carry formula steel pipe inside and outside wall liquid sand blasting unit | |
| CN207043995U (en) | A kind of Novel shot blasting machine | |
| CN105437010A (en) | Post-steel tube high frequency prewelding inner weld seam polishing and derusting mechanism | |
| CN206445656U (en) | A kind of steel structure coating line derusting device | |
| CN208132676U (en) | A kind of prestressed steel bar automatic rust removing device | |
| CN104923526B (en) | A kind of steel tube surface cleaning machine special transfer device | |
| CN109746231A (en) | Gas piping clearing apparatus | |
| CN205762519U (en) | A kind of steel plain clearing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |