2results about How to "Extended production time" patented technology

The utility model relates to chemical fibre spinning equipment technical field discloses a kind of double mother particle blending injection devices, including base, the top four corners of base are uniformly connected with fixed column, the top of multiple fixed column is fixedly connected with fixed base, the top of fixed base is provided with double-cone hopper assembly, the bottom of fixed base is provided with double-channel melting component, the bottom of double-channel melting component is provided with dynamic mixing component, the top left and right sides of fixed base are provided with anti-blocking component, the inside of dynamic mixing component is provided with dismounting component, double-cone hopper assembly includes two weightless feeder.The utility model realizes the anti-blocking of blending injection device, then without making device frequent shutdown to clean and maintain, production process can be continuously carried out, effectively increase production time, improve production efficiency.

The application discloses a method for preparing lithium hexafluorophosphate. According to an embodiment of the application, the method comprises: mixing a phosphorus pentafluoride gas with a lithium fluoride solution to obtain a first treatment product; and performing a reaction treatment on the first treatment product to obtain a reaction solution containing lithium hexafluorophosphate. The mixing treatment is performed in a first continuous flow reactor, and the reaction treatment is performed in a second continuous flow reactor. The method of the application overcomes the shortcomings of the existing batch production technology, effectively avoids the invalid operation time in the starting and ending stages of traditional production, and thus improves the production efficiency and the output per unit time.