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实用新型
CN203265955U 低温环境下高炉炉体焊接的保温装置 有权

低温环境下高炉炉体焊接的保温装置
摘要：
本实用新型提供一种在低温下对高炉炉体进行升温、保温，以确保焊接区域温度在0℃以上的低温环境下高炉炉体焊接的保温装置。它包括把高炉炉体环绕起来的以隔热板组成的隔热罩，在隔热罩的内部设置与蒸汽源相通的蒸汽出管。
摘要（英）：

The utility model provides a thermal insulation device for blast furnace body welding in a low-temperature environment. The thermal insulation device can carry out heating and thermal insulation on a blast furnace body in the low-temperature environment so as to ensure that temperatures of a welding area can be above 0 DEG C. The thermal insulation device comprises a thermal shroud surrounding the blast furnace body and formed by thermal insulation boards, and steam outlet pipes communicated with a steam source are arranged in the thermal shroud.

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