Ceramic drying room ventilation opening

• Main Authors: CHEN ZHIBIN, WENG SHAOHUA, YAN MINGZHE, CAO QIXUN, CAI LICHANG
• Format: Patent
• Language: English
• Published: 08.07.2015
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The utility model discloses a ceramic drying room ventilation opening. The ceramic drying room ventilation opening comprises an air adjusting cylinder. An air inlet of the air adjusting cylinder is connected with a flexible ventilation pipe. The air adjusting cylinder is sleeved with a guide ring in interference fit with the air adjusting cylinder. The guide ring is fixedly connected with a rack. The guide ring is horizontally provided with two segments of transverse notches. The opposite cutting faces of the two segments of transverse notches are provided with bending portions protruding outwards respectively. The two bending portions are connected through bolts. According to the ceramic drying room ventilation opening, the guide ring is utilized to fix the air adjusting cylinder, the distance between the two bending portions is adjusted in match with an locking mechanism capable of adjusting the guide ring, accordingly tightening of the transverse notches is adjusted, and the ventilation cylinder can stretch out and draw back relative to the ventilation pipe. The ceramic drying room ventilation opening is simple in structure, safe in operation and easy to mount.