Spiral stirring cooler

• Main Authors: WU MENG, MA QIDONG, XIE QINGJIE, CAO DAOYI, XIE QIZHI
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the technical field of cooling sampling, and discloses a spiral stirring cooler which is mainly composed of a sampling barrel, a material conveying auger, a rotating shaft, an inner barrel and a fixing rod, the material conveying auger is arranged at the center of an inner cavity of the sampling barrel, and the lower end of the material conveying auger is rotationally connected with the bottom face of the sampling barrel; a rotating shaft is fixed at the upper end of the material conveying auger, the outer side of the material conveying auger is sleeved with an inner barrel, fixing rods are arranged on the outer side of the inner barrel in the circumferential direction at equal intervals, the inner ends of the fixing rods are connected with the inner barrel, and the outer ends of the fixing rods are connected with the inner wall of the sampling barrel. Through the arrangement of the conveying auger and the inner barrel, materials at the bottom of the sampling barrel are conveyed upwar