1results about How to "Play a buffer function" patented technology

This utility model relates to the field of press technology and provides a single-shaft screw press, including a mounting frame. An input chamber and a filter chamber are fixedly connected to the top of the mounting frame. A drive mechanism is provided on the side of the top of the mounting frame. A conveying screw is fixedly connected to the output end of the drive mechanism. The conveying screw is located inside the filter chamber. An output hopper is fixedly connected to the output end of the filter chamber. A mounting plate is rotatably connected to the top of the output hopper. An electric push rod is mounted in the middle of the mounting plate. A blocking disc is rotatably connected to the output end of the electric push rod. A connecting frame is mounted on the side of the filter chamber, and the blocking disc is rotatably connected to the connecting frame. This utility model, by setting an adjustable blocking disc, restricts the flow area of ​​the material outlet, increasing the reverse resistance in the pressing zone. This resistance forces the material to remain in the pressing section for a longer time, thereby increasing the squeezing pressure, promoting full separation of the liquid, and improving the liquid yield.