多功能提取罐主要结构特点：
1、加热形式：夹套加热，底部无热源形成加热死角。
2、提取效率：静态加热方式，因底部无热源形成加热死角，使底部药材提取不*。上漂浮的药材（提取沸腾后慢慢的浸入在提取液中）和其它的药材提取时间不一样提取不*。设备结构问题降低了提取效率。
3、出渣出液：锥型提取大部分是大型设备，考虑其密封及底部热源问题采用此结构。但生产过程中出液及出渣较为困难。因底部面积小药材易堵塞造成出液不畅，出渣易搭桥需要人工辅助出渣，工人劳动强度大，占用非生产工时多。
4、操作安全：夹套加热沸腾后较难控制二次蒸汽流量，因系统蒸汽压力的不稳定性，需要操作人员随时调控阀门控制蒸汽压力，来维持提取微沸状态，掌控不好（夹套加热相对加热面积大）容易造成二次蒸汽流量大携带皂甙及漂浮的药材堵塞管道形成设备生产带压爆沸。给生产人员带来伤害，给生产带来损失。
5、安装空间：此结构设备直径大高度底，占用空间相对较小。

Main structural features of multi-function extraction tank:
1. Heating form: the jacket is heated, and no heat source is formed at the bottom to form a heating dead angle.
2, extraction efficiency: static heating mode, because there is no heat source at the bottom to form a heating dead angle, so that the bottom medicine is not completely extracted. The floating medicinal material (slowly immersed in the extract after boiling) is not completely extracted from other medicinal materials. Device structure issues reduce extraction efficiency.
3, slag discharge: cone extraction is mostly large equipment, considering the structure of its seal and bottom heat source. However, it is more difficult to discharge and slag during the production process. Due to the easy clogging of the small area of ​​the bottom material, the liquid discharge is not smooth, and the slag is easy to bridge the bridge, which requires manual assisted slag discharge. The labor intensity of the worker is large, and the occupation time is not large.
4. Operation safety: It is difficult to control the secondary steam flow after the jacket is heated and boiled. Due to the instability of the system steam pressure, the operator needs to control the valve to control the steam pressure at any time to maintain the micro-boiling state and control. Heating relative to the heating area is large) It is easy to cause the secondary steam flow to carry the saponin and the floating medicinal material to block the pipeline forming equipment to produce pressure bump. Bring damage to production personnel and bring losses to production.
5. Installation space: This structure has a large diameter and a large bottom, and the occupied space is relatively small.