Medium and low temperature asphalt removal and extraction device

• Main Authors: HUANG CHENG, CHANG YANWEN, WANG LINLIN, LI ZHENZHENG, XIE YONGXIA
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2023
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; CLEANING; CLEANING IN GENERAL; FUELS; LUBRICANTS; METALLURGY; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREVENTION OF FOULING IN GENERAL; PYROLIGNEOUS ACID; TECHNICAL GASES CONTAINING CARBON MONOXIDE; THEIR RELEVANT APPARATUS; TRANSPORTING; WORKING-UP PITCH, ASPHALT, BITUMEN, TAR

The utility model provides a medium and low temperature asphalt removal and extraction device. Comprising an extraction barrel, supporting legs, a barrel cover, a feeding hopper, a first control valve, a transparent observation window, a liquid outlet pipe, a first pump body, a telescopic push rod, liquid pumping pipes arranged at the lower end of an output shaft of the telescopic push rod, a liquid guide hose arranged between the liquid pumping pipes, and a discharging pipe arranged at the bottom of the extraction barrel, wherein the inner side wall of the lower end of the extraction barrel is in a conical barrel shape; the second control valve and the second pump body are arranged on the discharging pipe, the electric heating device is arranged in the bottom wall of the extraction barrel, and the stirring and scraping module is arranged on the barrel cover. According to the medium and low temperature asphalt removal and extraction device disclosed by the utility model, a mixture of asphalt and a mixed solve