The invention discloses a sealed-type asphalt fume research device. The sealed-type asphalt fume research device comprises an asphalt fume generation part and an asphalt fume collection part. The asphalt fume generation part comprises a sealed test box, an asphalt pot, an electric heating sleeve, a stirrer, an air feeder and a lifting mechanism, wherein the a temperature-control instrument, a stirrer frequency converter and an air feeder frequency converter are arranged at the top of the sealed text box, the asphalt pot and the electric heating sleeve are both arranged in the sealed test box, the asphalt pot is arranged on the electric heating sleeve, the stirrer is arranged in the sealed test box, a stirrer installation frame is fixed in the sealed test box, the air feeder is arranged outside the sealed test box and is communicated with the sealed test box, and an air inlet valve is arranged on an air feeding pipe. The asphalt fume collection part comprises an air sampler and an air absorption bottle, wherein the air sampler is communicated with the sealed test box, a first connection pipe is provided with an air pumping valve, and the air absorption bottle is communicated with the air sampler. The sealed-type asphalt fume research device is accurate in temperature control, comprehensive in function and low in pollution, the prepared asphalt fume is high in purity, and influence factors of the asphalt fume are controlled strictly.