The invention discloses a novel continuous adhesive discharging sintering furnace with a protecting atmosphere. The novel continuous adhesive discharging sintering furnace with the protecting atmosphere comprises the following parts including a feeding double-door assembly, a low-temperature treatment area, a high-temperature treatment area, a cooling area, a discharging double-door assembly, a stepping conveying mechanism, a burning tower and an air purifying and separating unit; the feeding double-door assembly comprises a furnace door unit and a hanging door unit, the low-temperature treatment area is used for conducting adhesive discharging and sticking removing operation, and high-temperature treatment area is used for conducting high-temperature sintering operation; the cooling area is used for cooling products coming out of the high-temperature treatment area, and the stepping conveying mechanism is installed on the low-temperature treatment area and the high-temperature treatment area and is used for conveying products treated in the low-temperature treatment area and the high-temperature treatment area in a stepping mode; and the low-temperature treatment area, the high-temperature treatment area and the cooling area all communicate with hydrogen sources. The novel continuous adhesive discharging sintering furnace with the protecting atmosphere has the advantages that an existing device does not have, the safe property is high, raw materials are saved, the product quality is good, and production efficiency is high.