Lifting machine gas booster -type heating device

The utility model relates to a lifting machine gas booster -type heating device. Bituminous mixture lifting machine feeding device includes conveying scraper and upper and lower bottom plate, and themixture is constantly sent to the eminence through the upper plate from the lower down pulling the scraper blade effect, and the lower plate supports the scraper blade. Upward this space both sides are placed in as heating space, line type heater in the space between the lower plate, to the upper plate direct heating, through radiation heating bituminous mixture. The lower plate is the heated board. Install temperature sensor on the upper plate, realize the accurate control to the heating. Mixture heating device includes 10 group's line type heaters and gas mixture supply control system. Gas mixture supply control system includes gas unit and air unit, through the air of pressure boost and the even blending transportation of gas to the line type heater, light heating -bottom, heat bituminous mixture through the he