Questions regarding the oil returner of a refrigeration compressor
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What is the specific function of the oil return device in the newly installed propane cryogenic compressor at our factory? ! This return oiler has 4 interfaces, and the angle valves at each interface are oriented outward; therefore, the fluid flows outward, not inward ! I would like to consult the experts.
How is the oil return device automatically controlled? Does anyone know? It’s not four outward; it’s two in and one out, with the other balancing it out
Its specific function is to return the oil used by the compressor to the high-level oil tank, and then from there back to the oil cooler.