SU66227A1 - Water Tube Steam Boiler - Google Patents

Description

In modern technology, water boilers are known for water-shielded steam boilers ic with shielded toiko, located between two convective lowering ducts.

The proposed water-tube boiler is distinguished from the existing ones by the fact that both the vertical tubes of weakly inclined horizontal pipes of the convective gas entry pipe and the flue-screen pipes are connected by one end to the same: and there are also vertical BHD and, respectively, output collectors .

In FIG. 1 depicts a schematic cross section of a napoBioro boiler; FIG. 2 is a section along line I-I in FIG. one; FIG. 3 -, along line II-II in FIG. one.

The water-tube steam boiler consists of upper drums 1, vertical inlet manifolds 2, vertical outflow collector iO 5, pipes 4 of the ground crane, 5 pipes of convective gas flow.

The boiler is made up of sections having each input 2 and one outlet 5 collectors, to which are attached their own 4 caps screen pipes and 5 convective gas ducts.

The boiler sections are installed in the pockets 6 of the firebox.

13 running - 2 and weekend - 5 collectors are attached to the upper drums /.

Water from the drum / enters the inlet manifold -2, from which through pipes 5 K0 | of the inactive gas duct and pipe 4 of the flue screen enters the output collector 5, and from the latter the steam line to the emulsion is sent to the upper drum /.

In the sense of the smoke pots of the MioioTCH up, disperse on the sides and enter the right and left pockets 6, then go down the pockets and go to the drill 7.

According to the author, the iredla boiler room has the following advantages over the existing ones: light weight, compact arrangement of nodes, low brick consumption, ease of construction, high coefficient of efficiency.

Subject invention

Water-tube steam boiler with a shielded furnace located between two co-exhaust pipes, gas ducts, aphid