Reaction device and method

The invention relates to a reaction device and method. The reaction device at least comprises a reaction kettle. A gas guide pipe is arranged at the top of the reaction kettle. And the gas guide pipe is connected with an air pump. The reaction kettle is in airtight connection with a medicine bottle through a liquid guide pipe. The air pump is arranged in a manner that the air pressure in the reaction kettle can be changed, so that the medicament in the medicament bottle enters and exits from the reaction kettle based on the air pressure change. According to the reaction device and the reaction method provided by the invention, one medicine bottle can be used for containing a solvent before mixing and can also be used for containing a mixed solution. 本发明涉及一种反应装置及方法。反应装置至少包括反应釜。所述反应釜顶部设置有导气管。所述导气管与气泵连接。所述反应釜通过导液管与药瓶气密性连接。所述气泵按照能够通过改变所述反应釜中的气压，使得所述药瓶中的药剂基于气压变化进出所述反应釜的方式进行设置。本发明提供一种反应装置及方法能够使一个药瓶既能够盛放混合前溶剂，又能够盛放混合好的溶液。