Vacuum drying of coal gas phase
Features: suitable for large and medium-sized power transformer customers choose. The existing vacuum drying equipment can be upgraded to coal oil gas phase drying, low cost investment will have high efficiency coal oil gas phase drying equipment!
Upgrading the existing vacuum drying tank to coal oil and gas phase drying equipment can shorten the drying time of 50-70% for the large-capacity transformer, greatly improve the production efficiency, fully comply with the national energy policy of energy conservation and emission reduction, and reduce the production cost of the enterprise;
(1) it is suitable for vacuum drying insulation of the body of oil-immersed transformer with voltage grade less than 500kV and capacity less than 1000MVA. (drying time less than 48h)
(2) kerosene distillation unit is equipped to ensure high-quality qualified kerosene to participate in process operation;
(3) equipped with built-in kerosene evaporation device; High efficiency, safe and reliable;
(4) suitable for the drying treatment of repaired products;
(5) the design and implementation of all projects conform to the relevant national explosion-proof standards. Safe low-voltage power supply is adopted in areas close to kerosene, and safety isolation grid is adopted in temperature sensors;
(6) dew point instrument can assist the determination of drying end point, making the drying process more scientific and reasonable;
(7) with the improvement of automation, computer is adopted for automatic control, and the operation of equipment is completely controlled by the control system.