Plug-in type electromagnetic flowmeter sealing structure and preparation method

• Main Authors: CHEN SI, WEN CHUNLI, CHENG MINGXIANG, JIN YONGMIAO, WU WENMING
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; MAKING GRANULES OR PREFORMS; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PERFORMING OPERATIONS; PHYSICS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TESTING; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The plug-in type electromagnetic flowmeter sealing structure comprises a shell, a pair of electrodes, a main body injection molding layer, a partition plate and a main body, the main body is fixedly connected to the front end of the partition plate through a connecting bolt, and the two electrodes are symmetrically and fixedly installed on the outer side wall of the main body through compression nuts; and the detection contact of the electrode penetrates through the side wall of the main body and extends into the inner cavity of the main body, the main body and the partition plate are in bolted connection instead of original threaded connection, and the mounting flange is additionally arranged, so that the extension length of the main body is ensured, and accurate sealing between the shell and the main body becomes possible. And an integrated processing technology is adopted, and the partition body and the main body are uniformly processed after being connected, so that the mounting precision between the part