Combined sealing gasket mounting structure of hot and stuffy tank

• Main Authors: XIE SHULIU, SUN DANNA, DING JIAMIN, LI ZHIGANG, DING ZHONGLIANG, LIU LONGTENG, TAO XINJIANG, ZHANG DAYI, SUN TAO, HU ZHIGANG, DING CHAO, YAO SHUWANG
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• Subjects: CHEMISTRY; MANUFACTURE OF IRON OR STEEL; METALLURGY; METALLURGY OF IRON

The utility model discloses a combined type sealing gasket installation structure of a hot and stuffy tank, which comprises a tank body, a cover body and an annular sealing gasket arranged between the tank body and the cover body, an annular installation groove is arranged on the tank body, and a pressing ring is detachably arranged on the inner side of the annular installation groove. An annular clamping groove matched with the annular sealing gasket is formed between the pressing ring and the annular mounting groove, the bottom of the annular sealing gasket extends inwards to be provided with a retaining edge, and a pressing groove matched with the retaining edge is formed in the bottom of the outer side of the pressing ring. According to the utility model, a retaining structure can be formed between the pressing ring and the annular sealing gasket by virtue of the matching of the retaining edge and the pressing groove, so that the annular sealing gasket can be tightly and reliably fixed in the annular clam