SEAL APPARATUS FOR BLASTING

摘要

PURPOSE: A sealing device for a blasting work is provided to efficiently perform a blasting work by sealing the outer space of a welding part and preventing a jetting material and dust from spreading to the air. CONSTITUTION: A sealing device (100) for a blasting work comprises a sealing cover (110), sealing tools (120), and a bottom fixing module. The sealing cover is detachably installed on a workpiece to form a blasting work space and includes a body part (111), a bottom part (112), and a first zipper (190). The body part surrounds the workpiece. The bottom part is arranged on the bottom of the body part. The first zipper connects the body part and the bottom part to each other. The sealing tools seal the spaces between the top of the sealing cover and the workpiece. The bottom fixing module is received in the workpiece to install the sealing cover on the workpiece.