Device and method for sample treatment and fluid filling of high-temperature and high-pressure sealed solid nuclear magnetic resonance rotor

The invention provides a sample treatment and fluid filling device and method for a high-temperature and high-pressure sealed solid nuclear magnetic resonance rotor. The device comprises a fluid filler and a related gas path system. The fluid filler consists of a first fluid filler shell, a second fluid filler shell, a rotor sample cavity fixing seat and a part for rotationally sealing a rotor sealing cap. The related gas path system is composed of a fluid source unit, a vacuum unit, a sample processing unit, a pressure detection unit and a fluid outlet unit. The device provided by the invention can realize the operations of pretreatment before sampling of a sample in the high-temperature and high-pressure in-situ sealed solid nuclear magnetic resonance rotor, fluid filling under specific atmosphere and pressure, pre-reaction, adsorption and rotor in-situ unsealing and sealing. 本发明提供一种高温高压密封固体核磁共振转子的样品处理及流体填充的装置和方法，装置包括流体填充器及相关气路系统。流体填充器由第一流体填充器外壳、第二流体填充器外壳和转子样品腔体固定座以及用于旋转密封转子密封帽的部分组成。相关气路系统由流体源单元、真空单元、样品处理单元