骨素真空浓缩设备中关键辅件的优化设计

为解决真空浓缩过程中物料损失、原料及设备易受污染、清洗困难等问题，对真空浓缩设备中的防跑料装置、冷 凝液排出装置和观察视镜3个关键辅件进行了优化设计。防跑料装置使用丝网气液分离器及离心式气液分离器进行捕 集，设计快装式捕集器盖以实现内筒体整体清洗及更换；设计了无泵自动排水装置，在无泵状况下，只使用压缩空气为动 力，将冷凝后达到一定液位的液体排出。优化设计后的3辅件结构简单、易操作、安全系数高、适用范围广。改进后的浓 缩设备具有较高的推广和应用价值。

Optimal Design of Key Accessories in Vacuum Concentration Equipment Bone Ossein

To solve the problems such as material escape, vulnerable to pollution of materials and equipment, difficulty cleaning, and so forth , the three key accessories of preventing material escape device, auto-drainer of condensate water and sight glass devices in vacuum concentration equipment were optimized. The prevent material escape used the screen gas-liquid separation device the centrifugal gas-liquid separator to capture , and the fast-loading trap cylinder within the cover was designed in order to achieve the overall cleaning and replacement. Condensate drain was realized by the automatic drain device with no pump. Under the pump-free conditions, only by using the compressed air powered, the liquid discharge of condensate reached a certain level. The three key accessories have the characteristics of simple structure, easy operation, highly secure , wide range of application. It has high popularization and application value.