Be used for multistage waste heat recovery system of coal industry high temperature high pressure

The utility model belongs to the technical field of coal industry waste heat recovery, a be used for multistage waste heat recovery system of coal industry high temperature high pressure is disclosed for solve the problem that life is short, equipment is huge that current coal industry high temperature high pressure waste heat recovery system exists. The utility model discloses a steam pocket, flexible thin pipe waste heat boiler, flexible thin pipe waste heat boiler's below has connected gradually 2 at least flexible thin pipe steam superheater, and each flexible thin pipe steam superheater's head and the tail connect gradually together. The utility model discloses an one -level recovery system adopts flexible borsig waste heat boiler, and second grade and the above flexible thin pipe steam superheater of adoption can reach the long period safe operation of equipment, and safe and reliable operation under the high temperature and high pressure environment can be reduced systematic volume simultaneously and b