Superheated steam injection boiler

The invention provides a superheated steam injection boiler, and relates to the technical field of oil field steam injection boiler devices. The superheated steam injection boiler comprises a mobile device, a boiler body and a steam-water separator pry, wherein the mobile device is connected with the boiler body, and the boiler body is detachably connected with the steam-water separator pry, so that the boiler body and the steam-water separator pry are transported individually. When the boiler runs, the boiler body and the steam-water separator pry are connected into a whole, when a steam injection well site needs to be transferred, the boiler body and the steam-water separator pry are separated, the boiler body is transported and transferred through the mobile device, and the steam-waterseparator pry is transported and transferred through a vehicle, so that the technical problems that the use cost of a fixed steam injection boiler in the prior art is high, the installation cost is high, and the use in multip