| 摘要 |
<p>A fluidized bed reactor with a housing in special cast steel, in particular for drying sludges that contain combustible substances, has several superimposed square-shaped segments and an outer insulation. To obtain an improved control of thermal expansion and easier assembly and servicing a) the segments (102, 103, 104) are composed each of several assembled individual modules (4, 5, 5a, 6, 7, 7a, 8, 9), having partly different shapes, b) a mounting frame (101) is composed of frame parts (1, 2, 3), a base plate (21) and screen plates (26), c) the retaining flange (25, 25a) of the individual modules (4, 5, 5a, 6, 7, 7a, 8, 9) is provided with grooves (29, 31, 32) that receive guiding and securing elements (13, 15, 18) or a sealing element (14) and that have receiving spigots (12a) for locating holding clamps (12) d) the sliding frames (3) are provided with grooves (29, 31, 32) that receive guiding and securing elements (13, 15, 18, 18a) or sealing elements (14), the sliding frame (3) having and securing elements (16, 17) for contact pressure rails (15), and e) the support frame (2) is provided with recesses (29) that receive guiding and securing elements (13), the support frame (2) bearing guiding and securing elements (18a).</p> |
