Equipment for detecting sodium formaldehyde sulfoxylate in flour and use method of equipment

• Main Authors: ZHANG HONGXIA, ZHANG RAN, LIU WEI, WANG JUN, WU YUJIAN, SHEN XIANGZHEN, YANG YING, MING SHUANGXI, ZHANG XIUZHEN, YU YANYAN, HU MEI
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses equipment for detecting sodium formaldehyde sulfoxylate in flour and a using method thereof.The equipment for detecting sodium formaldehyde sulfoxylate in flour comprises a cover body, an outer cover shell, a rotating shell, an inner cover shell, an air pump, a rotating connector and a containing shell, the rotating shell comprises an upper convex conical shell, and the edge of the upper convex conical shell extends upwards to form a horn-shaped shell; the edge of the horn-shaped shell is rotationally connected with the lower end of the outer cover through a bearing, a detachable cover body is installed at the upper end of the outer cover, the inner side of the cover body is connected with the upper end of the inner cover, the inner cover is located in the middle of an inner cavity of the outer cover, the lower portion of the inner cover is gradually shrunk from top to inside, and guide air holes are formed in the upper portion of the inner wall of the inner cover in the tangential dir