Ceramic beam & bar and carrying grid combination--acid-heat resistant packing
Detailed Description
The supporting structure consists of beam& bar as well as carrying grid.Its main features are, the comprehensive hole fraction is more than 58%,and adapt to the high gas speed requirement of 1.5-2m/s.Moreover,it has the feature of easy production,low production price,convenient maintaining,and easy replacement.
(1)Ceramic beam & bar's physical and chemical feature:
Volume density g/cm3: 2.4-2.6
Water absorption % : <0.2 ;
Bend strength Mpa : ≥52 ;
Compressive strength Mpa : ≥120 ;
Heat stability 200-20℃ : Three do not crack .
Specification of ceramic beam & bar: (mm)
(2)Specification of ceramic beam & bar: (mm)
width :65-100 、45-75;
length :1000-1600 、420-2000 ;
Height :200-270 、150-260 ;
(3)Specification of ceramic grid: (mm):
width :200、220、220、146;
length :200、220、120、126;
Height :120、150、120、80-100 ;
Hole width :45、45、、45、35
