Split type brush seal device, brush seal piece and assembling method of split type brush seal device

摘要

Provided are a split-type brush seal device, a brush seal piece, and a method for assembling a split-type brush seal device, in which the brush seal piece can be applied to a mounted portion having an allowable curvature. A split type comprising a plurality of brush seal pieces (30) having bundled wire rods (41) and a member to be attached (20) to which the plurality of brush seal pieces are attached to a part to be attached (21) in the circumferential direction. In the brush seal device (10), the brush seal piece (30) includes an arc-shaped plate (51, 52) to which a bundled wire (41) is fixed, and the plate (51, 52). Urging means (60) forcibly approaching the curvature of the attached portion (21).