Patent ID: 9046206
Filing Date: 2015-06-02
Classification: F04C,Y10T

Abstract:
1. A gas supply device, comprising: an air compressor having an inlet and an outlet; a liquid-gas separator disposed at the outlet of the air compressor; wherein the air compressor discharges high-temperature, high-pressure gas containing a liquid to the liquid-gas separator, the separated high-temperature gas is output via a first air supply pipe, and the separated liquid flows via a reflow pipeline back to the air compressor; and a freeze-drying mechanism having a cooling pipeline connected with the first air supply pipe and a heat exchanger surrounding the cooling pipeline to cool the high-pressure gas therein, the outlet of the cooling pipeline having a drainer for removing moisture of the high-pressure gas entering the cooling pipeline, and the drainer having a second air supply pipe and a drainer line; wherein the drainer line extends and goes through the liquid-gas separator, the moisture-removed high-pressure gas is output via the second air supply pipe, and the removed moisture travels along the drainer line and through the liquid-gas separator to leave.