A skid-mounted movable boiler room comprises a container, wherein production doors are hinged to two ends of the left side of the container, a distribution box is fixedly connected to the inner wall of the left side of the container, a boiler is fixedly connected to the lower end of the middle in the container, a water storage tank is fixedly connected to the front end of the right side in the container, and a daily oil tank is fixedly connected to the rear end of the right side in the container. The device is simple in structure, an exhaust fan rotates to introduce air in the container into the container, and when a toxic gas sensor detects harmful gas, an alarm box gives an alarm to timely remind a worker to open a rear access door and a side access door to accelerate air flow, so that the boiler can work stably in the container. When the boiler needs to be moved, a rope is sleeved with a reinforcing lifting lug, a crane is used for pulling the rope, the container is driven to move to a truck, the truck moves to a proper place to work, and therefore, the boiler can be conveniently moved.