HAI SHEN MACHINERY&ELECTRIC GENERAL WORKS (XIANGSHAN) is an enterprise specializing in the development and production of various types of decanters. It is a leading enterprise in the production, research and development and manufacturing of centrifuges in China. Since 1983, the factory has developed, designed and produced lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, lw350, LW The products of lwd430, lwb450, lwb450, lw520, lw720 and lw1000 series of horizontal screw centrifuges have successively won the national new product award, the second prize of science and technology progress award of Zhejiang Province and the high quality product award of the whole army. The products are exported to India, Malaysia, Pakistan, South Korea, Russia and other countries.
Beijing Pharmaceutical Co., Ltd. is a high-tech pharmaceutical enterprise mainly engaged in the research and development of natural drugs, and is a leading enterprise in the production of Chinese medicine formula granules. The treatment of the waste residue of traditional Chinese medicine in the enterprise has been a long-standing and difficult problem. After physical extraction of traditional Chinese medicine, a large amount of liquid waste residue is produced, but it also contains a large part of useful pharmaceutical ingredients. The main function of centrifuge is to extract this part of pharmaceutical ingredients. The civil products division of Haishen Electromechanical General Plant (Xiangshan) specially developed a specific type of horizontal screw centrifuge, which was used for the extraction of the company's traditional Chinese medicine waste residue, and was debugged in June 2014.
As Haishen brand horizontal screw centrifuge is used in this industry for the first time, it has great challenge. Before debugging, the concentration, temperature, particle size and other parameters of the material are analyzed in detail, and the separation factor is determined. In the separation operation process, by adjusting some parameters of the centrifuge, the separation effect is effectively controlled and the stability of the centrifuge operation is ensured. After separation, the moisture content of slag phase is low, and there is no visible suspended solids in the liquid phase, which fully meets the requirements of customers. Turning the materials that can not be used by customers into treasure not only increases the profits for customers, but also reduces the emission of pollutants, which has positive significance for environmental protection and realizes a win-win situation in real sense.
The success of the new material extraction test fills the gap in the field of traditional Chinese medicine waste residue treatment in the centrifuge industry of our factory, and lays a foundation for the centrifuge market development. It has laid a solid foundation for the factory centrifuge to further expand related industries and enter the field of traditional Chinese medicine residue treatment.
