CN104084890A - Device for surface cleaning - Google Patents
Device for surface cleaning Download PDFInfo
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- CN104084890A CN104084890A CN201410130391.9A CN201410130391A CN104084890A CN 104084890 A CN104084890 A CN 104084890A CN 201410130391 A CN201410130391 A CN 201410130391A CN 104084890 A CN104084890 A CN 104084890A
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- kinetic energy
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- surface cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 50
- 238000011084 recovery Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 235000013358 Solanum torvum Nutrition 0.000 claims 1
- 240000002072 Solanum torvum Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 4
- 230000000153 supplemental effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 241000758789 Juglans Species 0.000 description 2
- 235000009496 Juglans regia Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000020234 walnut Nutrition 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010420 shell particle Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Cleaning In General (AREA)
Abstract
Description
技术领域 technical field
本发明涉及用于钢板、甲板及地面等表面清理的技术领域，具体地说是一种用于工业钢板表面除锈或其他表面清理的装置。 The invention relates to the technical field of cleaning the surfaces of steel plates, decks and floors, in particular to a device for cleaning the surface of industrial steel plates or other surfaces.
背景技术 Background technique
目前，在船舶、海洋工程等钢结构物的制造过程中，钢板表面需要进行除锈清理，此外，建筑物地板、甲板及路面也需要专用设备进行表面清理。如果使用传统的开放式的喷丸/砂设备，不仅威胁人身安全，还会造成严重的环境污染。因此，需要使用封闭式的表面清理设备，特别是在舱室内对油漆烧损部位的修补工作，对封闭式清理设备尤为必要。 At present, in the manufacturing process of steel structures such as ships and ocean engineering, the surface of the steel plate needs to be derusted and cleaned. In addition, the floor, deck and road surface of the building also need special equipment for surface cleaning. If traditional open shot blasting/sand equipment is used, it will not only threaten personal safety, but also cause serious environmental pollution. Therefore, it is necessary to use closed surface cleaning equipment, especially for the repair of paint burnt parts in the cabin, it is especially necessary for closed cleaning equipment.
发明内容 Contents of the invention
本发明的目的在于提供一种改进的用于表面清理的装置，它可克服现有技术中易造成人身伤害和环境污染，同时工作效率较低的一些不足。 The object of the present invention is to provide an improved device for surface cleaning, which can overcome some disadvantages in the prior art that it is easy to cause personal injury and environmental pollution, and at the same time, the work efficiency is low.
为了实现上述目的，本发明的技术方案是：一种用于表面清理的装置，它主要包括支架，其特征在于：支架上设有封闭室，封闭室上设有高动能颗粒入口通道和高动能颗粒出口通道，高动能颗入口通道与加速装置相连，高动能颗粒出口通道与回收管相连，支架的底部设有万向行走机构。 In order to achieve the above object, the technical solution of the present invention is: a device for surface cleaning, which mainly includes a bracket, which is characterized in that: a closed chamber is provided on the support, and a high kinetic energy particle inlet channel and a high kinetic energy particle inlet channel are provided on the closed chamber. The particle outlet channel, the high kinetic energy particle inlet channel are connected to the acceleration device, the high kinetic energy particle outlet channel is connected to the recovery pipe, and the bottom of the support is provided with a universal walking mechanism.
使用时，直径在φ0.3～φ1.2mm之间的颗粒状、磨蚀性（如金属钢丸、钢砂或非金属核桃壳颗粒等）物料经加速装置加速，加速后具有高动能的颗粒由封闭室的入口通道进入，特殊设计的颗粒运动轨迹导引通道与合理的轴线夹角，保证了高动能颗粒的运动轨迹与清洁面的法线呈40°～55°夹角。封闭室内处于一定程度的局部真空状态，所述毛刷护板一方面可以阻挡高动能颗粒物料和灰尘的外溢，另一方面还是外界气体的补充进口，气流将形成一个合理的悬浮、回收速度，实现高动能颗粒物料的高效回收。回收管为高动能颗粒物料的真空回收管道，回收后的颗粒物料进入循环存储系统。所述的万向轮是方便封闭式自循环高效表面清理装置的运动，减小装置运动的阻力。 When in use, granular and abrasive materials (such as metal steel shot, steel sand or non-metallic walnut shell particles, etc.) with a diameter between φ0.3 and φ1.2mm are accelerated by the acceleration device, and the particles with high kinetic energy after acceleration are produced. The entrance channel of the closed chamber enters, and the specially designed particle trajectory guide channel has a reasonable angle with the axis to ensure that the trajectory of high kinetic energy particles and the normal line of the cleaning surface are at an angle of 40° to 55°. The closed room is in a certain degree of partial vacuum state. On the one hand, the brush guard can block the overflow of high-kinetic energy particle materials and dust, and on the other hand, it is also a supplementary inlet for external air. The airflow will form a reasonable suspension and recovery speed. Realize the efficient recovery of high kinetic energy granular materials. The recovery pipe is a vacuum recovery pipeline for high kinetic energy granular materials, and the recovered granular materials enter the circulation storage system. The universal wheel is to facilitate the movement of the closed self-circulation high-efficiency surface cleaning device and reduce the resistance of the movement of the device.
附图说明 Description of drawings
图1为本发明一实施例的结构示意图。 Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
图2 为本发明的封闭室结构示意图。 Fig. 2 is the schematic diagram of the closed chamber structure of the present invention.
图3 为本发明的毛刷护板示意图。 Fig. 3 is the schematic diagram of the brush guard plate of the present invention.
具体实施方式： Detailed ways:
下面结合附图和实施例对本发明作进一步的描述。 The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
各附图的标号表示如下：1回收管、2封闭室、3万向轮、4毛刷护板、5加速装置、6高动能颗粒入口通道、7高动能颗粒出口通道。 The reference numerals of the drawings are as follows: 1. recovery pipe, 2. closed chamber, 3. universal wheel, 4. brush guard, 5. acceleration device, 6. high kinetic energy particle inlet channel, 7. high kinetic energy particle outlet channel.
本发明主要包括一种用于表面清理的装置，它主要包括支架，其与现有技术的区别在于：支架上设有封闭室，封闭室上设有高动能颗粒入口通道和高动能颗粒出口通道，高动能颗粒入口通道与加速装置相连，高动能颗粒出口通道与回收管相连，支架的底部设有万向行走机构。封闭室内中部位置为清理工作面，所述的清理工作面与高动能颗粒入口通道、高动能颗粒出口通道之间形成运动折射轨道，清理工作面与高动能颗粒入口通道、高动能颗粒出口通道之间的夹角分别呈40°～55°夹角。所述的万向行走机构由设在支架的前后端的万向轮构成。回收管采用真空回收管，回收管的进口端直径大于回收管的末端的渐变式设计。 The present invention mainly includes a device for surface cleaning, which mainly includes a bracket, which differs from the prior art in that: the bracket is provided with a closed chamber, and the closed chamber is provided with a high kinetic energy particle inlet channel and a high kinetic energy particle outlet channel , the high kinetic energy particle inlet channel is connected with the acceleration device, the high kinetic energy particle outlet channel is connected with the recovery pipe, and the bottom of the bracket is provided with a universal walking mechanism. The middle position of the closed room is the cleaning work surface, and the movement refraction track is formed between the cleaning work surface and the high kinetic energy particle inlet channel and the high kinetic energy particle outlet channel. The included angles between them are 40°～55° respectively. The universal walking mechanism is composed of universal wheels arranged at the front and rear ends of the bracket. The recovery tube adopts a vacuum recovery tube, and the diameter of the inlet end of the recovery tube is larger than the gradual design of the end of the recovery tube.
所述的高动能颗粒为粒径在φ0.3～φ1.2mm之间的颗粒状、磨蚀性物料，一般可选用如金属钢丸、钢砂或核桃壳等非金属颗粒制成。 The high-kinetic particles are granular and abrasive materials with a particle size between φ0.3-φ1.2 mm, and generally can be made of non-metallic particles such as metal steel shot, steel sand or walnut shell.
封闭室的四周设有毛刷护板，毛刷采用的尼龙刷毛，刷毛的直径在0.3～0.45mm之间。封闭室四周设有护板，护板上设有毛刷安装孔轴线，相邻的毛刷安装孔轴线彼此平行，且与封闭室水平截面之间呈90°设置。 A brush guard is arranged around the closed chamber, and the brush adopts nylon bristles with a diameter of 0.3 to 0.45mm. There are guard plates around the closed chamber, and the brush installation hole axis is arranged on the guard plate, and the axes of adjacent brush installation holes are parallel to each other, and are set at 90° to the horizontal section of the closed room.
封闭室四周设有护板，护板上设有毛刷安装孔轴线，一侧护板的毛刷安装孔轴线与另一侧相对的护板毛刷安装孔轴线之间呈90°设置，且毛刷安装孔轴线与封闭室水平截面之间呈45°夹角。 There are guard plates around the closed room, and the guard plate is provided with the axis of the brush installation hole, and the axis of the brush installation hole on one side of the guard plate is set at 90° to the axis of the brush installation hole on the opposite side of the guard plate, and An angle of 45° is formed between the axis of the brush installation hole and the horizontal section of the closed chamber.
本发明的封闭式自循环高效表面清理装置，采用上述技术方案后，具有如下优点： The closed self-circulation high-efficiency surface cleaning device of the present invention has the following advantages after adopting the above technical scheme:
1. 所述封闭式自循环高效表面清理装置，带有万向轮运行阻力小，动作灵活。 1. The closed self-circulation high-efficiency surface cleaning device has universal wheels with low running resistance and flexible movements.
2. 封闭室的高动能颗粒物料的入口和逃逸出口的角度和位置计算科学，清理和回收的效率高。 2. The angle and position of the entrance and escape exit of the high-kinetic particle material in the closed chamber are calculated scientifically, and the cleaning and recovery efficiency is high.
3. 封闭式自循环高效表面清理装置更容易靠近障碍物，完成涂层处的破损清理修补。 3. The closed self-circulation high-efficiency surface cleaning device is easier to get close to obstacles and complete the damage cleaning and repairing of the coating.
4. 封闭室内的高动能颗粒物料的经过合理规划，动能损失小。 4. The high kinetic energy granular materials in the closed room are reasonably planned, and the kinetic energy loss is small.
5. 毛刷护板具有阻挡高动能颗粒物料的和烟尘的逃逸高动能。 5. The brush guard has high kinetic energy to block the escape of high kinetic energy particle materials and smoke.
6. 毛刷护板具有气体补充的功能，获得良好的悬浮和回收速度。 6. The brush guard has the function of gas replenishment to obtain good suspension and recovery speed.
使用时，高动能颗粒入口通道和高动能颗粒出口通道位置进行了合理设计，高动能颗粒入口通道和高动能颗粒出口通道与高动能颗粒状物料的轨迹良好配合，使得高动能颗粒状物料的轨迹更加合理，高动能颗粒状物料的回收更加流畅。所述的高动能物料加速装置5，既可以采用喷射模式，也可以采用抛射的加速模式。所述毛刷护板4的作用，一方面可以阻挡高动能颗粒物料和灰尘的外溢，另一方面还是外界气体的补充进口，气流将形成一个合理的悬浮、回收速度，实现高动能颗粒物料的高效回收。毛刷采用的尼龙刷毛，刷毛的直径在0.3～0.45mm之间，刷毛一方面具有良好的韧性和弹性，另一方面刷毛还具有良好的透气性能。毛刷护板4布置有两种，一种为垂直布置，适合平面清理；另一种采用相互90°的布置，适合直角部位涂层的破损清理。回收管1为真空回收管道，管道内的介质为粒径在φ0.3～φ1.2mm之间的颗粒状、磨蚀性（金属或非金属）物料，回收管采用逐渐收缩的外形设计，符合高动能颗粒状物料的轨迹，回收后的颗粒物料进入循环存储系统。所述的万向轮3是方便表面清理装置的灵活运动，减小装置运动的阻力，万向轮采用前后布置，使得装置侧面更容易靠近障碍物，实现对局部涂层破损的清理修补。 When in use, the positions of the high-kinetic particle inlet channel and the high-kinetic particle outlet channel are reasonably designed. It is more reasonable, and the recovery of high-kinetic granular materials is smoother. The high kinetic energy material accelerating device 5 can adopt either the injection mode or the projectile acceleration mode. The function of the brush guard 4, on the one hand, can block the overflow of high kinetic energy particle materials and dust; Efficient recycling. The nylon bristles used in the brush have a diameter between 0.3 and 0.45 mm. On the one hand, the bristles have good toughness and elasticity, and on the other hand, the bristles also have good air permeability. There are two types of arrangement of brush guards 4, one is vertical arrangement, which is suitable for plane cleaning; the other is arranged at 90° each other, which is suitable for cleaning damage of coatings at right angles. The recovery pipe 1 is a vacuum recovery pipe, and the medium in the pipe is granular and abrasive (metal or non-metallic) materials with a particle size between φ0.3 and φ1.2mm. The trajectory of the kinetic energy granular material, the recovered granular material enters the circulation storage system. The universal wheel 3 facilitates the flexible movement of the surface cleaning device and reduces the resistance of the device movement. The universal wheel is arranged front and back, making the side of the device easier to approach obstacles, and realizing cleaning and repairing of local coating damage.
本发明主要用于外场的船坞、码头、甲板等开放场所进行目标物的表面清理，使用时，磨料等颗粒物经过加速装置5加速，加速后的高动能颗粒物高速撞击目标物表面，利用颗粒物自身的动量及棱角的切削作用，清理目标物表面的铁锈、油漆等附着物，达到一定的粗糙度和清洁度。整个过程都在封闭室2内进行，由于封闭室2的高动能颗粒入口和出口角度（40°～55°）经过精确计算，因此，99.9%以上的高动能颗粒物与清理表面法线呈40°～55°的折线形运动轨迹，高动能颗粒物经过撞击和折射后由回收管1回收，颗粒物的动能损失小，回收效率高。所述毛刷护板4，一方面可以阻挡高动能颗粒物料和灰尘的外溢，另一方面还是外界气体的补充进口，气流将形成一个合理的悬浮、回收速度，辅助高动能颗粒物料的高效回收。所述的封闭室2为长方形，侧面方便接近有障碍物的待清理修补的部位，而且万向轮3有利于灵活操作，运动阻力小。 The present invention is mainly used for surface cleaning of targets in open places such as docks, wharves, and decks in the outfield. When in use, particles such as abrasives are accelerated by the acceleration device 5, and the accelerated high-kinetic particles hit the surface of the target at high speed. The cutting effect of momentum and edges and corners can clean up the attachments such as rust and paint on the surface of the target object to achieve a certain roughness and cleanliness. The whole process is carried out in the closed chamber 2. Since the entrance and exit angles (40°-55°) of the high kinetic energy particles in the closed chamber 2 have been accurately calculated, more than 99.9% of the high kinetic energy particles and the normal line of the cleaning surface are at 40° ~55° zigzag motion track, the high kinetic energy particles are recovered by the recovery pipe 1 after impact and refraction, the kinetic energy loss of the particles is small, and the recovery efficiency is high. The brush guard 4, on the one hand, can prevent the overflow of high-kinetic energy granular materials and dust, and on the other hand, it is also a supplementary inlet for external air, and the airflow will form a reasonable suspension and recovery speed, assisting the efficient recovery of high-kinetic energy granular materials . The closed chamber 2 is rectangular, and the sides are convenient to approach the parts to be cleaned and repaired with obstacles, and the universal wheels 3 are conducive to flexible operation, and the movement resistance is small.
Claims (7)
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| CN201410130391.9A CN104084890B (en) | 2014-04-02 | 2014-04-02 | Device for surface cleaning |
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| CN201410130391.9A CN104084890B (en) | 2014-04-02 | 2014-04-02 | Device for surface cleaning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406610A (en) * | 2018-02-28 | 2018-08-17 | 重庆市青蓝机械制造有限公司 | Shot-blasting machine |
| CN108422328A (en) * | 2018-02-28 | 2018-08-21 | 重庆市青蓝机械制造有限公司 | Derusting shot blasting machine |
| CN110900461A (en) * | 2019-11-28 | 2020-03-24 | 济南轨道交通集团有限公司 | Railway track rust removal device and method |
| CN113146478A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Shot blasting cleaning device for rail transit wheel rail |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617161A (en) * | 1945-08-29 | 1949-02-02 | William Howard Mead | Method and apparatus for sand blasting |
| US3906673A (en) * | 1973-03-20 | 1975-09-23 | Hitachi Shipbuilding Eng Co | Abrasive cleaning machine |
| US4064661A (en) * | 1975-04-19 | 1977-12-27 | Riichi Maeda | Centrifugal blasting apparatus |
| DE2832482A1 (en) * | 1978-07-24 | 1980-02-07 | Worldwide Blast Cleaning Ltd | Blast cleaning appts. for storage tanks - for inclined or vertical surfaces has sealed opening of enclosure with recirculating device |
| US4222205A (en) * | 1977-08-15 | 1980-09-16 | Worldwide Blast Cleaning Limited | Blast cleaning machine for pipes and other cylindrical objects |
| JPS60167767A (en) * | 1984-02-07 | 1985-08-31 | Yokohama Yoki Kogyo Kk | Weld line blast machine |
| GB2228219A (en) * | 1989-02-21 | 1990-08-22 | Gary George Seaforth Crosbie | A surface cleaning machine |
| JPH08229823A (en) * | 1995-02-27 | 1996-09-10 | Hec Corp | Grinding nozzle device |
| CN201346743Y (en) * | 2008-12-30 | 2009-11-18 | 镇江蓝舶工程科技有限公司 | Walking automatic recovery shot-blast machine |
| CN202640167U (en) * | 2012-07-05 | 2013-01-02 | 天津圣弘业环保科技有限公司 | Portable movable type double-shot-blasting-head steel plate surface pre-processor |
| CN203330889U (en) * | 2013-05-25 | 2013-12-11 | 北京欧亚波记机械设备有限公司 | Hand self-propelled movable shot-blasting machine |
| CN203863541U (en) * | 2014-04-02 | 2014-10-08 | 上海船舶工艺研究所 | Surface cleaning device |
-
2014
- 2014-04-02 CN CN201410130391.9A patent/CN104084890B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB617161A (en) * | 1945-08-29 | 1949-02-02 | William Howard Mead | Method and apparatus for sand blasting |
| US3906673A (en) * | 1973-03-20 | 1975-09-23 | Hitachi Shipbuilding Eng Co | Abrasive cleaning machine |
| US4064661A (en) * | 1975-04-19 | 1977-12-27 | Riichi Maeda | Centrifugal blasting apparatus |
| US4222205A (en) * | 1977-08-15 | 1980-09-16 | Worldwide Blast Cleaning Limited | Blast cleaning machine for pipes and other cylindrical objects |
| DE2832482A1 (en) * | 1978-07-24 | 1980-02-07 | Worldwide Blast Cleaning Ltd | Blast cleaning appts. for storage tanks - for inclined or vertical surfaces has sealed opening of enclosure with recirculating device |
| JPS60167767A (en) * | 1984-02-07 | 1985-08-31 | Yokohama Yoki Kogyo Kk | Weld line blast machine |
| GB2228219A (en) * | 1989-02-21 | 1990-08-22 | Gary George Seaforth Crosbie | A surface cleaning machine |
| JPH08229823A (en) * | 1995-02-27 | 1996-09-10 | Hec Corp | Grinding nozzle device |
| CN201346743Y (en) * | 2008-12-30 | 2009-11-18 | 镇江蓝舶工程科技有限公司 | Walking automatic recovery shot-blast machine |
| CN202640167U (en) * | 2012-07-05 | 2013-01-02 | 天津圣弘业环保科技有限公司 | Portable movable type double-shot-blasting-head steel plate surface pre-processor |
| CN203330889U (en) * | 2013-05-25 | 2013-12-11 | 北京欧亚波记机械设备有限公司 | Hand self-propelled movable shot-blasting machine |
| CN203863541U (en) * | 2014-04-02 | 2014-10-08 | 上海船舶工艺研究所 | Surface cleaning device |
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| CN108406610A (en) * | 2018-02-28 | 2018-08-17 | 重庆市青蓝机械制造有限公司 | Shot-blasting machine |
| CN108422328A (en) * | 2018-02-28 | 2018-08-21 | 重庆市青蓝机械制造有限公司 | Derusting shot blasting machine |
| CN108422328B (en) * | 2018-02-28 | 2019-07-30 | 重庆市青蓝机械制造有限公司 | Derusting shot blasting machine |
| CN108406610B (en) * | 2018-02-28 | 2019-07-30 | 重庆市青蓝机械制造有限公司 | Shot-blasting machine |
| CN110900461A (en) * | 2019-11-28 | 2020-03-24 | 济南轨道交通集团有限公司 | Railway track rust removal device and method |
| CN110900461B (en) * | 2019-11-28 | 2021-12-17 | 济南轨道交通集团有限公司 | Railway track rust removal device and method |
| CN113146478A (en) * | 2021-03-09 | 2021-07-23 | 山东开泰抛丸机械股份有限公司 | Shot blasting cleaning device for rail transit wheel rail |
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