METHOD FOR MOUNTING GAS-OUTLET BORE OF CHIMNEY WITHOUT CRANE Russian patent published in 2018 - IPC E04H12/28 

FIELD: construction.

SUBSTANCE: method for mounting a gas outlet bore of a chimney includes assembling a mounting frame at the top of the chimney, sequentially mounting main and secondary beams and sections of the outlet gas bore from the top down by means of the mounting system. In order to allow the mounting of the gas outlet bore sections along the chimney center, the mounting frame is assembled from two polyspastic beams and spacers, the main beams are installed on a lining console along the entire height of the chimney at a distance of 1.2 to 2 diameters of the gas outlet bore. The method allows to carry out the works on the mounting of the gas outlet bore inside a chimney of any height, including those in the constrained conditions of an operating production plant without the use of expensive equipment and assembly cranes.

EFFECT: simplifying the mounting of gas-outlet bore during construction and reconstruction of industrial chimneys.

4 cl, 5 dwg