SU19760A1 - Round brick oven in iron case - Google Patents

Description

In the proposed round furnace, ordinary round cast-iron time Nka is used as the firebox, with that. the space between it and the walls of the furnace is communicated by the openings with the air of the room, and the exhaust pipe of the time opens into the smoke stops of the upper part of the furnace.

In the attached drawing of FIG. 1 and 2 show the longitudinal cuts of the furnace in two directions; fng 3 and 4-transverse sections along the line AA) t along the line BV for fng. one.

On the base, an ordinary cast iron round furnace 1 is placed; The iron casing installed around it is trimmed from the inside by a quarter of a wall, so that a subnet 2 is formed between the cast-iron stove and the outer case to heat the air; in the lower part of the furnace, around the circumference of the installation, suction holes 4 with sockets are inserted, through which room air enters the internal heating hole 2; in the upper part around the circumference are arranged holes 3 with sockets For exhaust and heated air. At the bottom, the usual ashpit is installed and the iodine colossal for air intake is the 6th grate for burning fuel. Above is installed a double fire door, one from a cast-iron stove and the other is external. In the upper part of the furnace, six ordinary turns of 6 are made, of which the first turn is connected with the external branch pipe 5 of the time and the last turn with the main pipe, with a view device; the lid of the cast-iron time is not fixed, but above it a cavity is arranged for heating the air and releasing the fat of the B room.

The stove is flooded with short firewood, like an ordinary cast iron stove, and then loaded with firewood or coal, depending on the fitness of the grate. The cast iron furnace heats the air in cavity 2, which escapes through the upper sockets 3 into the room, while simultaneously sucking 4 new portions of air through the lower sockets; At the same time, the wall of the furnace begins to heat up and externally, which after some period of time begins to transfer heat to the surrounding air. The hot gases coming from the furnace of the cast-iron stove enter through the opening 5 into the upper part of the furnace with turns 6 to gradually heat it up as usual.

chiayut yech.

The subject of the patent.

A round brick kiln in an iron case, characterized by the fact that its firebox was used in its lower part, separated from the upper part of the horizon, Lyre

by a partition 7, ordinary {1I round cast iron time 1, annular space 2 between which and the walls of the furnace is communicated by openings 3 at the top and 4 below with room air, and the exhaust pipe 5 of time nki opens into the first (6) of several separated by radial partitions , smoke box at the top of the furnace.

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fig 2

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Fig 5