Asphalt mortar foaming system and foaming process

The invention discloses an asphalt mortar foaming system and a foaming process. The asphalt mortar foaming system comprises a foaming mechanism, a water vapor supply mechanism, an asphalt mortar supply mechanism and a control device. The asphalt mortar supply mechanism comprises an asphalt mortar tank for mixing waste asphalt and new asphalt, a waste asphalt treatment device for treating and conveying the waste asphalt to the asphalt mortar tank, and an asphalt tank for conveying the new asphalt to the asphalt mortar tank. The recycled waste asphalt is crushed and screened, and is mixed and stirred with new asphalt, and then the mixed asphalt is foamed to obtain foamed asphalt mortar, which can be directly used as a road building material. The recycling of waste asphalt is realized, the pollution to the environment is reduced, and the foaming expansion rate and half-life period can be improved at the same time. 一种沥青砂浆发泡系统及发泡工艺，一种沥青砂浆发泡系统，包括发泡机构、水汽供给机构、沥青砂浆供给机构和控制装置，沥青砂浆供给机构包括用于混合废旧沥青与新沥青的沥青砂浆罐、用于处理并输送废旧沥青至沥青砂