Compensator for connecting pipes for dust-laden flue gas

摘要

A compensator for connecting a first pipe connection piece to a second pipe connection piece that is arranged at a distance from the first pipe connection piece and that can be moved toward the first pipe connection piece includes an inlet pipe, which is fastened coaxially to the outlet opening of the first pipe connection piece, an outlet pipe, which is arranged approximately coaxially to the inlet pipe, is arranged at a distance from the inlet pipe and is fastened coaxially to the inlet opening of the second pipe connection piece, and a woven-fabric compensator, which connects the inlet pipe and the outlet pipe to each other, wherein gas laden with dust can flow through all aforementioned pipes, said gas being directed from the first pipe connection piece to the second pipe connection piece, and wherein a hollow cylindrical inlet guide plate is fastened to the inlet pipe near the first pipe connection piece, the radius of said inlet guide plate corresponding approximately to the inner radius of the first pipe connection piece.

主权项

1. Compensator for connecting a first pipe socket to a second pipe socket, which is spaced from the former and movable with respect thereto, comprising:
an inlet pipe, which is coaxially fixed on an outlet opening of the first pipe socket; an outlet pipe, which is arranged approximately coaxially to the inlet pipe, is spaced therefrom, and is coaxially fixed on an inlet opening of the second pipe socket; and a fabric compensator, which connects the inlet pipe and outlet pipe to one another; wherein: all the aforementioned pipes allow through-flow by dust-laden gas in a direction from the first pipe socket to the second pipe socket, wherein a hollow cylindrical inlet guide plate is fastened to the inlet pipe, close to the first pipe socket, of which a radius of the inlet guide plate approximately corresponds to an inner radius of the first pipe socket; the hollow cylindrical inlet guide plate is connected to a plurality of radially extending guide plates in a vicinity of the first pipe socket and to a surrounding inlet ring remote from the first pipe socket; the radially extending guide plates and the surrounding inlet ring are fastened to the inlet pipe; an outlet guide plate is fastened via an outlet ring on the outlet pipe; a surrounding protrusion is formed into the inlet ring and projects into a surrounding recess on the outlet ring; and a profile of said recess is formed so as to be approximately complementary to a profile of the protrusion, and is enlarged by a movement distance, which is determined by mutual movements of the first and second pipe sockets with respect to one another.