Advancing nitrogen gas device and contain device's combustion synthesis equipment of combustion synthesis equipment

The utility model provides a combustion synthesis equipment advance the nitrogen gas device, including furnace body inside lining, water jacket and breather pipe, the furnace body inside lining with the water jacket directly links to each other and forms the closed space, be provided with the cooling water in the closed space, the furnace body inside lining with the shell type connection is inlayed to the water jacket, and form and inlay the trepanning, the breather pipe passes through inlay the trepanning direct with the furnace body inside lining is fixed to link to each other. The utility model provides a combustion synthesis equipment advance the nitrogen gas device, the breather pipe is direct to link to each other with the inside lining, and not with the water jacket contact, greatly reduced snap the possibility. Can effectively reduce stops production overhauls the number of times, improves production efficiency greatly.