The sizes of heating furnaces As existing heating furnaces strongly differ on the sizes, we
will divide them into three basic groups:
1) the small-sized furnaces
having the area of the basis (on the external sizes of length and width) to 0,5
ì3;
2) the furnaces of average dimensions having the area of the basis from
0,5 to 0,7 ì2;
3) the furnaces of the big dimensions having the area of the
basis of more than 0,7 mg;
Let's consider, how re-equipment of each group of furnaces is carried out.
 Before
to start re-equipment of the furnace of any dimensions, it is necessary to perform
preparatory operations which consist in the following. Measure the area of the
basis of the furnace and define, it concerns what group. Then spend external examination
of a surface of the furnace and a chimney. If plaster on an external surface has
no cracks, means, a laying of the furnace and a chimney the dense. In a case when
on plaster there are cracks, it is necessary to clear in these parts a laying
and to be convinced, whether there are cracks in bricks and seams. Defective sites
mark a chalk for the subsequent repair. Check ôóòåðîâêó full tankà. If in the
course of survey will come to light that the furnace laying as a whole shabby
all furnace is necessary for disassembling, and on wasps a place to lay out the
new furnace ARX-14 specially designed for gas or other design.
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