开封黄河空分集团高级工程师陈海庆开封黄河空分集团高级工程师陈海庆,从事压缩机设计和制造工艺的研究近50个春秋,是我国空分行业的知名专家。2003年他受聘于开封黄河空分集团。10多年来,他对黄河空分的离心空压机、氧氮压机的细微处进行了无数次地改进,使黄河空分离心空压机的性能达到国内一流水平。陈 Kaifeng Huanghe Space Group Senior Engineer Chen Haiqing Senior Engineer of the Yellow River Air Division in Kaifeng Chen Haiqing, engaged in compressor design and manufacturing process research for nearly 50 years, is a well-known expert in China’s air separation industry. In 2003, he was employed by the Kaifeng Yellow River Air Distribution Group. For more than 10 years, he has made countless improvements to the subtleties of the centrifugal air compressor and the oxygen-nitrogen press of the Yellow River air separation system, which has enabled the performance of the Yellow River air separation air compressor to reach the domestic first-rate level. Chen