| 摘要 |
oil-and- gas industry; technological operations of production and transportation of natural and petroleum gas. SUBSTANCE: device includes two adsorbers 1 and 2 interconnected by means of pipe lines fitted with distributing valves 3, 4, 5 and 6 for changing-over adsorbers 1 and 2 from dehumidification mode to regeneration mode, throttle valve 7 with pipe line 8 for delivery of gas to adsorber 1 or 2 to be regenerated and moisture separator 9 with moisture discharge valve 14. Moisture separator 9 is divided into two reservoirs: high-pressure reservoir 10 with check valve 11 mounted inside it; check valve is mechanically linked by means of float unit 12 and low- pressure reservoir 13 with moisture discharge valve 14 and safety valve 15. After required level of condensate has been reached in high-pressure reservoir 10, float unit 12 operates opening check valve 11, thus making the condensate flow to low-pressure reservoir 13; as reservoir 13 gets filled, safety valve 15 opens relieving pressure of gas cushion to preset level. Condensate accumulate in reservoir 13 is regularly removed through independent moisture-discharge valve 14. EFFECT: enhanced ecological and maintenance safety. 1 dwg
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