SU14646A1 - Continuously operating boiler - Google Patents

Description

The proposed continuous-action boiling tank refers to boilers consisting of a cylindrical casing with a firebox, a tank for boiling water supplied to it by means of a transfer pipe, and a feeding device with a ball valve behind the existing pipe and a chamber for kondeisadii steam. In order to make the most use of the heat of hot gases from the furnace, in the boiling space of the described boiler there are heat channels and chambers formed by double-walled, with water between the latter. partitions.

In FIG. 1 shows a vertical section of the proposed kettle; {) ig. 2 is a section along the line ED in FIG. one; ig. 3-section along the line BG in FIG. 2

The boiler consists of a cylindrical casing 5, in which there is a firebox 1, and from which the cue 6 of the tank 6, which is attached to the sides of the casing, is used for snoring. Through the central part of the tank 6, the transfer pipe 10, which is attached to the bottom 8 of the tank and communicates with the underlying water space, is open at both ends. The tank 6 is closed by a lid 7 with a hole in the center through which the rod 19 passes with the SO button, screwed onto a bracket 18 attached to the transfer pipe 10.

 The furnace 1 of the boiler is divided into two parts. The bottom is intended for fuel loading, and in the upper part there are 2.3–4 heat channels (FIGS. 2 and 3) and chambers 86 and 57, formed by double-wall partitions. Between the walls of the furnace and the casing 5, as well as between the partitions themselves, there is a free space that is filled during the action of the boiler with heated water. In its upper part, tank 6 is connected with a bent tube; Z with chamber 12, in which the vapor accumulating in the upper part of tank 6 condenses and flows out through opening 14 in the form of distilled water. The IS chamber is placed in the box 9, into which cold water flows through the ball valve 16. In the event of a ball valve malfunction, excess water from the box 9 flows through the flame tube 13. A feeding tube 16 adjoins the lower part of the receiver box 9, through which water flows into the water. boiling water space. Faucet 34 serves to supply boiling water, and faucet 35 is for draining water from the boiler.

The proposed boiler operates in the following way. When the boiler is connected to a water supply system or a tank filled with water, cold water through the ball valve 16 enters the receiving tank 9, from where it goes through the feeding tube 15 into the water space between the boiler casing 5 and the furnace 1, and the cross over the tube 10 to the level corresponding to the water level in the box 9; In the near-early level the water level is automatically regulated by a pond 17, lowering the ball valve 16 at a certain level.

Upon filling the apparatus with water, fuel is ignited on the grill 50. Hot gases rise through the fire duct 26, pass chamber 27, descend down channels 5, 5 and, after passing through chamber 26, rise again along channel 4 to chimney 23. Thanks to intense heat transfer, occurring during the movement of hot gases, encounters a large number of walls washed by water, the water in the apparatus boils after 10-12 minutes, and the current through the edge of the transfer tube 10 is transferred to the tank 6, from where it can be disassembled through crane 34. As far as boiling the booster through the upper valve of the transfer pipe 10 into the tank 6, the water level in the box 9 is lowered, the float 17 is lowered and the ball valve 16 is opened, so that the box 9 is continuously replenished with cold

water Instead, the vapor accumulated in the Beptpey part of the tank 6 through the bent pipe 11 is forced into the chamber 12, where it condenses, giving off heat to the water surrounding the chamber, and flows through the pipe 14 in the form of distilled water.

PRESENTATION

A continuously operating boiler consisting of a cylindrical casing with a firebox, a boiling storage tank, a sponge pipe for transferring boiled water, and a constant level feeding vessel, characterized in that the boiling space of it is filled with a series of double walls with water between the walls partitions, between which are placed the fire channels. 2, 3, 4 and chambers 86 87, with the greatest use of heat from hot gases from the furnace for heating water by extending their path when passing first up through channel 2, then through chamber 87 and down through channels 5-5 and further through chamber 86 is again up channel 4 to the chimney.

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Fig.Z