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This utility model belongs to the field of fruit wine production technology, specifically relating to a fruit wine cold settling device, including a cold settling container and a filter assembly. The cold settling container includes a tank body with a jacket on the outside. The jacket is connected to a refrigerant inlet and outlet. A bottom valve installed at the bottom of the tank body connects to the inlet of a delivery pump. The outlet of the delivery pump is connected to the filter assembly through a discharge pipe. The filter assembly includes a three-way pipe with an annular plate and a bend pipe connected to its two ends respectively. Sealing and positioning components are fixed on the annular plate and the bend pipe. A perforated frame is inserted between the two sealing and positioning components. A filter cylinder is fixed on the inner wall of the perforated frame. A connecting shaft is rotatably installed on the bend pipe. The connecting shaft is connected to a spiral plate through a connecting rod. The spiral plate fits against the inner wall of the filter cylinder. A discharge valve and a drain valve are installed at the other ends of the three-way pipe and the bend pipe respectively. When the filtration effect of the filter cylinder decreases, the delivery pump is turned off and the valve paths of the discharge valve and the drain valve are switched. Rotating the spiral plate can quickly and easily discharge the impurities trapped in the filter cylinder.

This application relates to a drying bag and a drying device. The drying bag includes a bag head, a bag body, and a bag tail connected in sequence. The bag head, the bag body, and the bag tail surround a drying chamber that can accommodate objects to be dried. An air inlet is provided at the bag head, the bag body, or the bag tail, and an air outlet is provided at the bag tail. The drying chamber connects the air inlet and the air outlet, and the air inlet can be connected to the output end of a dryer. The bag head can accommodate a shelf, and the objects to be dried can be placed on the shelf. This significantly improves the utilization efficiency of the drying airflow, thereby increasing the drying efficiency of the objects, reducing drying time and energy consumption, and enhancing the user experience.