Asphalt pretreatment tower

• Main Authors: BAI YUNLING, LIANG XIANJUN, DONG ZHIGUI, SONG YANG
• Format: Patent
• Language: Chinese; English
• Published: 07.11.2012
• Subjects: CHEMISTRY; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PYROLIGNEOUS ACID; TECHNICAL GASES CONTAINING CARBON MONOXIDE; WORKING-UP PITCH, ASPHALT, BITUMEN, TAR

The invention relates to an asphalt pretreatment tower. The technical scheme is that: the asphalt pretreatment tower consists of a tower body and a skirt support, wherein a butterfly end socket is provided with a liquid level transmitter port, a water vapor outlet and a safety valve port; the upper end of a barrel is provided with a liquid level switch and an inlet; one end of the inlet stretching into the barrel is welded with a blocking plate; the upper, middle and lower ends of the barrel are provided with thermometer openings, and the middle and lower ends of the barrel are provided with a surface thermometer opening and a stirrer opening; a connecting pipe I is inserted into the barrel through the stirrer opening and is connected with a nozzle; the upper and lower ends of the barrel are provided with manhole openings; a cleaning opening is welded together with a spherical end socket through a flange and a forging pipe at the lower end of the spherical end socket; the skirt support consists of a skirt sup