| 摘要 |
The present invention relates to an automatic welding device for a freezing compartment of an accumulator and an oil separator and, more specifically, relates to an automatic welding device for the freezing compartment of an accumulator and an oil separator including jig devices arranged on a top of a rotary plate capable of rotating at a constant interval to fixate and rotate an object to be welded and a high frequency generating device moving to position a high frequency generator on a target portion of the object to be welded from a lateral surface of the object to be welded and adhering a torque transmitting means to the jig devices to be returned after welding the object to be welded while rotating the object to be welded using the torque transmitting means and the high frequency generators; and large-diameter heat-transfer pipes installed in an outer side of the steam supply shaft, but also between the steam supply shaft and the small-diameter heat-transfer pipes and the large-diameter heat-transfer pipes, and smoothly discharging steam while emitting steam inside the steam supply shaft after pumping up the condensate remaining inside the steam supply shaft using a lift riser during a process where the lift riser connected to the steam supply shaft rotates upwards. |
