连云港桃盛熔融石英取得熔融石英砂生产用浮选除杂装置专利，能够对熔融石英砂物料搅拌混合同时节省人力物力

Group 1 - The company Lianyungang Taosheng Fused Quartz Co., Ltd. has obtained a patent for a flotation device used in the production of fused quartz sand, which enhances the efficiency and practicality of the production process [1] - The patent, titled "30885. A flotation device for removing impurities in the production of fused quartz sand," was authorized with the announcement number CN222766492U, and the application date was June 2024 [1] - The flotation device includes various components such as a shell, motor, rotating shaft, and stirring plates, which work together to improve the collection of fused quartz sand while saving labor and resources [1] Group 2 - Lianyungang Taosheng Fused Quartz Co., Ltd. was established in 2000 and is located in Lianyungang City, primarily engaged in the non-metallic mineral products industry [2] - The company has a registered capital of 850,000 USD and has made one external investment, participated in one bidding project, and holds 81 patents [2] - Additionally, the company has two administrative licenses and one trademark information [2]