Ammonia produces device

The utility model provides an ammonia produces device indicates an ammonia produces device who has fixed hold up tank especially, including a fixed hold up tank that can be used for storing a liquid ammonia, a side of fixed hold up tank is equipped with liquid ammonia business turn over piece, an ammonia output, an at least fluid input piece and an at least fluid transport spare, liquid ammonia business turn over piece can an external liquid ammonia supply unit, and carry in liquid ammonia to this fixed hold up tank, and the inside heating transportation pipe of fixed hold up tank is violentlylocated to joinable no. 1 between fluid input piece and the fluid transport spare, rely on the intraductal hot -fluid that adds of heating transportation of flowing through to heat the liquid ammoniaof depositing in fixed hold up tank with the gentleness, add the stable ammonia that produces behind the heating effect then can on rise to the top of fixed hold up tank, again via the ammonia collecting pipe of locating fixe