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发明公开
CN109844433A 具有出口引导板的颗粒干燥器 有权

具有出口引导板的颗粒干燥器
摘要：
本发明提供了颗粒干燥器(1)，其包括壳体(2)、用于供给流体冲洗的颗粒的入口(30)、和用于排出流体和干燥颗粒的两个分开的出口(3、10)、以及用于通过围绕转子(4)的筛滤件(5)将流体加速并且离心分离的竖向的带叶片转子(4)。用于干燥好的颗粒的出口(10)定位在筛滤件(5)上端部(37)的上方，该出口(10)包括朝向壳体(2)的顶部(9)的开口(35)和相对于转子(4)的中心轴线(12)以锐角(β)连接至开口(35)的出口管道(36)，该开口(35)在侧表面(16)上沿径向向外的方向远离筛滤件(5)。在壳体(2)内，弯曲形状的出口引导板(40)设置在筛滤件(5)上端部(37)与出口管道(36)之间的过渡区域(41)，该出口引导板(40)从筛滤件(5)上方的中央位置穿过所述出口开口(35)延伸进入所述出口管道(36)中。
摘要（英）：

A pellet dryer (1) is provided that includes a housing (2), an inlet (30) for feeding fluid flushed pellets and two separate outlets (3, 10) for discharging the dried pellets and the fluid, and a vertical bladed rotor (4) for acceleration and centrifugal separation of the fluid by a screen (5) surrounding the rotor (4). The outlet for dried pellets (10), positioned above the upper end (37) of thescreen (5), includes an opening (35) toward the top (9) of the housing (2) on a side surface (16) distant from the screen (5) in a radially outward direction and an outlet duct (36) connected to the opening (35) by an acute angle (beta) relative to the central axis (12) of the rotor (4). A curved outlet guidance plate (40) is provided inside the housing (2) in a transition region (41) between thescreen upper end (37) and the outlet duct (36), the guidance plate (40) extending from a central position above the screen (5) through the outlet opening (35) into the outlet duct (36).

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