Research on a new type of coal slurry filtrating slow unloading system
This paper discusses the characteristics of fine coal slurry and the problems arising when dewatered slurry is rapidly mixed into coal products,such as uneven product quality,high localized moisture,ash content,and high viscosity,caking and poor discharge when stored.A new type of slow unloading system for filtrated fine particles under the filter press is introduced.The core equipment consists of a self-breaking arch silo and a continuous feeding device for filtrated coal slurry.The system is designed to store and buffer the dewatered slurry under the filter press,reducing the instantaneous output to an average slow release through the continuous feeding device,thus avoiding the problems of uneven product quality caused by the short-term concentrated transport of slurry.
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维普
