Abstract: The present invention concerns an on-the-fly long-running rotary filtration screen device, wherein a split-flow bar and a filtration sleeve are screwed together to form a filtration bar, a filtration screen is inserted onto the cylinder on the filtration sleeve, the cylinder is equipped with round holes, the split-flow bar is equipped with two square slots facing opposite from each other, a large gear to be installed onto the split-flow bar also possesses identical square slots, so that the split-flow bar and the large gear are attached to each other by means of inserting two square keys into the two square slots and then inserting a stopping disc, the bottom of the main housing is equipped with a circular sunk slot connecting to an outlet housing, a residue-removing rod is inserted into a round hole at the lower part of the main housing and, after actuating a motor, the rotating large gear causes the filtration bar to rotate, the action of a hydraulic cylinder pressing against a round rod at the front part o

Abstract: The present invention is directed to a whirlpool type high speed cooler comprising a cooling cylinder having a bottom drain hole. An upper chamber, a circular channel and a cooling chamber are provided within the cooling cylinder by plurality of plates. The circular channel is capable of forming a column of cooling water about the inner walls of the cooling chamber and has holes and guide plates adjacent to the inner wall cooling cylinder for this purpose. A convex head drum extending laterally at upper portion of the cooling chamber is provided for guiding water into the circular channel through the holes and against the guides in the circular channel thereby creating a whirlpooling column of cooling water about the inner wall of the cooling chamber. A revolving plate located in the cooling cylinder has a plurality of inclined cutter blades at its circumference. A mold is arranged in the upper chamber of the cooling chamber and abuts the revolving plate.