| 摘要 |
FIELD: metallurgy.SUBSTANCE: rocking calcining furnace, for example for expanded clay calcining contains a lined housing installed on bearing rollers with sector cuts, burner units and a drive. The lined housing of the furnace is fabricated along the perimeter from alternately connected cylindrical sections and zigzag sections. The zigzag sections are mounted from subsections, each is formed by two rectangles and two parallelograms with formation on end faces of square sections, meanwhile each subsequent subsection is rotated with reference to the previous one to the angle 180°.EFFECT: increase of frequency of interaction of granules with each other and with walls of the housing and disturbance of stationarity of the flow of materials.6 dwg |
