A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COATING PEELING METHOD AND COATING PEELING DEVICE
To prevent the generation and scattering of dust of a harmful substance-containing coating material on the surface of a steel material when the coating is peeled off.SOLUTION: A coating material peeling method of the present invention is the method for spraying steam to a harmful substance-containing coating material under a coating film on the surface of a steel material to wet the coating material, and rubbing the wet harmful substance-containing coating material with a peeling tool to peel it. The coating film is heated to soften the coating film, and the coating film is peeled off, and the steam is sprayed to the harmful substance-containing coating material on the surface of the steel material during or after peeling, so that the harmful substance-containing coating material can be wet. The coating peeling device of the present invention is provided with a steam jet machine capable of wetting the harmful substance-containing coating material by spraying the steam to the harmful substance-containing coating material, and a peeling tool capable of rubbing and peeling the wet harmful substance-containing coating material. The peeling tool is installed in the nozzle of the steam sprayer, and the steam sprayed from the nozzle is arranged at the position where the tip of the peeling tool or the leading part thereof hits the harmful substance-containing coating material.SELECTED DRAWING: Figure 1
【課題】 鋼材表面の有害物質含有塗料剥離時に、当該塗料の粉塵の発生や飛散を防止する。【解決手段】本発明の塗料剥離方法は、鋼材表面の塗膜の下の有害物質含有塗料に蒸気を噴射して当該塗料を湿潤させ、湿潤した有害物質含有塗料を剥離具で擦って剥離する方法である。塗膜を加熱して軟化させて当該塗膜を剥離し、その剥離中又は剥離後に鋼材表面の有害物質含有塗料に蒸気を噴射して、当該有害物質含有塗料を湿潤させることもできる。本発明の塗料剥離装置は、有害物質含有塗料に蒸気を噴射して有害物質含有塗料を湿潤させることができる蒸気噴射機と、湿潤された有害物質含有塗料を擦って剥離することができる剥離具を備えたものである。剥離具は蒸気噴射機のノズルに装備されて、ノズルから噴射する蒸気が剥離具の先端部又はその先方の有害物質含有塗料に当たる位置に配置されたものである。【選択図】図１
COATING PEELING METHOD AND COATING PEELING DEVICE
To prevent the generation and scattering of dust of a harmful substance-containing coating material on the surface of a steel material when the coating is peeled off.SOLUTION: A coating material peeling method of the present invention is the method for spraying steam to a harmful substance-containing coating material under a coating film on the surface of a steel material to wet the coating material, and rubbing the wet harmful substance-containing coating material with a peeling tool to peel it. The coating film is heated to soften the coating film, and the coating film is peeled off, and the steam is sprayed to the harmful substance-containing coating material on the surface of the steel material during or after peeling, so that the harmful substance-containing coating material can be wet. The coating peeling device of the present invention is provided with a steam jet machine capable of wetting the harmful substance-containing coating material by spraying the steam to the harmful substance-containing coating material, and a peeling tool capable of rubbing and peeling the wet harmful substance-containing coating material. The peeling tool is installed in the nozzle of the steam sprayer, and the steam sprayed from the nozzle is arranged at the position where the tip of the peeling tool or the leading part thereof hits the harmful substance-containing coating material.SELECTED DRAWING: Figure 1
【課題】 鋼材表面の有害物質含有塗料剥離時に、当該塗料の粉塵の発生や飛散を防止する。【解決手段】本発明の塗料剥離方法は、鋼材表面の塗膜の下の有害物質含有塗料に蒸気を噴射して当該塗料を湿潤させ、湿潤した有害物質含有塗料を剥離具で擦って剥離する方法である。塗膜を加熱して軟化させて当該塗膜を剥離し、その剥離中又は剥離後に鋼材表面の有害物質含有塗料に蒸気を噴射して、当該有害物質含有塗料を湿潤させることもできる。本発明の塗料剥離装置は、有害物質含有塗料に蒸気を噴射して有害物質含有塗料を湿潤させることができる蒸気噴射機と、湿潤された有害物質含有塗料を擦って剥離することができる剥離具を備えたものである。剥離具は蒸気噴射機のノズルに装備されて、ノズルから噴射する蒸気が剥離具の先端部又はその先方の有害物質含有塗料に当たる位置に配置されたものである。【選択図】図１
COATING PEELING METHOD AND COATING PEELING DEVICE
塗料剥離方法と塗料剥離装置
SASAJIMA JUNJI (author) / SHIROMIZU AKIO (author)
2020-08-31
Patent
Electronic Resource
Japanese
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