| 摘要 |
A head for hot-blast stove contains blocks with the vertical and horizontal channels, which are laid in the form of belts. Blocks have fixings collars in a bottom part, which are included in deepening in the top end of the following row of the head and contain bonding of blocks. On the top and lower surfaces of each block the horizontal channels which join every vertical channel of the block with the other vertical channels of the closest are carried out, at that the area of the horizontal channel orifice is of 1/3÷1/6 from the area of the orifice of vertical channel. |
