▎ 摘　　要

NOVELTY - high-temperature reaction device of This utility model is claims, comprising a gas control unit, power control unit, the high temperature reaction unit and a receiving unit; the gas control unit controls the velocity of the airflow at the high-temperature reaction unit entrance, powder control unit controlling the powder flow into the gas flow speed, the collecting unit connected with the outlet of the high-temperature reaction unit, performing gas-solid separation to the material after reacting. Compared with the existing technology, the high-temperature reaction device realizes the continuous heat treatment of high temperature atmosphere powder material. The gas control unit can regulate the air inlet amount in the whole process so as to control the heating time of the powder in the high-temperature reaction unit. The reacted powder into the receiving unit, without stopping the cooling energy, realizes the continuous reaction; in addition, the receiving unit can make the reaction after generating the quick separation of the gas and powder material, it can avoid the side reaction and further improves the purity of the powder material. This utility model is further claims a graphene material production system.