Support beam for easily polymerizable substance treatment device and easily polymerizable substance treatment device

摘要

The present invention provides a support beam for use in an easily polymerizeable substance treatment apparatus for treating easily polymerizeable substances, the support beam being for supporting or reinforcing an internal provided in the easily polymerizeable substance treatment apparatus; comprising an internal mounting portion to which the internal is attached, and a folded-back portion at which the internal mounting portion is folded back so that at least part of the folded-back portion is inclined downward when approaching an end thereof.