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发明公开
CN102000436A 用于板式降膜蒸发器中的分配器 无效 - 撤回

用于板式降膜蒸发器中的分配器
摘要：
本发明公开了一种分配盘上的分配孔不会被堵塞的用于板式降膜蒸发器中的分配器，包括分配盘，分配盘上设置有溢流板及分配孔，所述分配盘上方设置有外护框，分配盘两侧分别设置有侧护板，侧护板与外护框之间形成分配室，分配室内有一个横向设置的缓冲管，缓冲管的中部设置有进液管，进液管两侧的缓冲管上设置有开口向上的若干出液口，分配盘的底侧设置有定距板。本发明的优点是：在分配盘底侧设置定距板后，使得分配盘底部与加热板片之间留有间隙，这样即使加热板片上结垢也不会影响到分配器的分配效率。
摘要（英）：

The invention discloses a distributor for a plate-type falling-film evaporator, wherein a distribution hole on a distribution disc cannot be plugged. The distributor comprises the distribution disc, wherein the distribution disc is provided with an overflow plate and the distribution hole; an outer protection frame is arranged above the distribution disc; side protecting plates are respectively arranged at the two sides of the distribution disc; a distribution chamber is formed between the side protecting plates and the outer protection frame; a transverse buffer pipe is arranged in the distribution chamber; a liquid inlet pipe is arranged in the middle of the buffer pipe; the buffer pipes at the two sides of the liquid inlet pipe are provided with a plurality of liquid outlets with upward openings; and the bottom side of the distribution disc is provided with a distance plate. The invention has the advantages that: after the bottom side of the distribution disc is provided with the distance plate, a gap is reserved between the bottom of the distribution disc and a heating sheet bar, thus, the scaling on the heating sheet bar cannot influence the distribution efficiency of the distributor.

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