TURBOCOMPRESSOR SET MOUNTING METHOD Russian patent published in 2005 - IPC

FIELD: mechanical engineering; turbine manufacture.

SUBSTANCE: proposed method of mounting of turbocompressor set including turbocompressor group consisting of compressor and turbine comes to mounting of turbocompressor group on mounting frame with support surfaces, fixing of rotor of turbocompressor group relative to its stator and connecting turbocompressor group with shaft of blower. Turbocompressor group is preliminarily mounted on transportation-and-process frame. For this purpose compressor and turbine are axially aligned, clearance are adjusted between rotor of turbocompressor group and housing, and assembling and checking of turbocompressor group are carried out, and reaction on support surfaces of transportation-and-process frame under feet of housing of turbocompressor set is measured by means of flexible measuring elements. Support surfaces of transportation-and-process frame are identical to support surfaces of mounting frame having equal strength characteristics. Then turbocompressor group is mounted on mounting frame of turbocompressor set, reactions of support surfaces of mounting frame under feet of housing of turbocompressor set are adjusted by means of flexible measuring elements to make them equal to reaction of support surfaces of transportation-and-process frame under feet of housing of turbocompressor set with provision of coaxially of rotor of turbocompressor group to shaft of blower, flexible measuring elements are successively replaced by adjusting gasket providing spatial arrangement of feet of turbocompressor set at adjusted reactions of support surfaces.

EFFECT: reduced time of mounting.

5 cl, 6 dwg