SU14035A1 - Economizer element - Google Patents

Description

The proposed economizer, consisting of integral non-separable CI-shaped elements, equipped with common fins, is designed for assembly with horizontal or vertical arrangement of pipes, and in the latter case (J-shaped elements of the economizer are suspended in a tilted form to balanced lever systems.

In FIG. 1 depicts a G-shaped element of the proposed economizer With a partial cut; FIG. 2 and 2 is a schematic of a series-parallel connection of elements of an economizer in a brickwork, in two projections.

Separate C1-shaped elements are connected to each other using 3 each having two conical sockets into which ends of finned tubes 1 which are closed at the ends and taper-finished 1. The sealing of the connection between the ends of the tubes and the walls of the boxes is made using The device, which consists of bolt 4, hatch cover b, yoke 6 and nut 7, at which the sealing of the holes of the cleaning hatches occurs simultaneously with the sealing of the above connection. Cleaning and. the element is washed through the hatches after removing the covers 5 from them,

For the suspension of the elements in the upturned form, the earrings 2 are connected, as schematically shown by the dotted line in FIG. ; with leverage systems, KOTOptie are balanced by their respective weights.

FIG. 1 is marked with an arrow by the path of heated water through the pipes; in fig. 2 is also indicated by the arrow 1 the water path through the pipes from the distribution manifold 4 to the collecting manifold 5, while the arrow 2 shows the direction of movement of hot gases. Soot and ablation are removed through collection 3.

FIG. 2 izgrgzhen obmumanirovanny economizer in terms of, which, rum shows the parallel arrangement of rows of series-connected elements.

The subject of the patent. The economizer, consisting of U-shaped elements, is characterized by the fact that its {J-shaped elements I (Fig. 1) are equipped with earrings 2 for their suspension, tilted, to balanced lever systems.

fig

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