The scope of use of kerosene meteorological drying equipment
Bodong agent Pfeiffer WKP8000 WKP12000 series Roots pump Germany Pfeiffer BA251 BA501 series rotary vane rotary vane pump is widely used in kerosene vapor drying equipment (VPD and the world's most famous Swiss McPhail Micafil vapor drying equipment vacuum system also Germany Pfeiffer Pfeiffer WKP8000 WKP12000 Roots pump is used PfeifferBA501 rotary valve rotary vane pump. Germany Pfeiffer Pfeiffer Roots vacuum pump and rotary vane pump have superior vacuum pumping and corrosion resistance, high ultimate vacuum, good stability, durability and Other advantages, it is reported. Peers also have a very high reputation and credibility. At present, the most well-known domestic ABB transformer group, Siemens transformer group, TBEA transformer group, Tianwei Baoteng and other companies all use the Pfeiffer WKP8000 WKP12000 Series Roots pump and the BA251 BA501 series rotary valve rotary van pump. Micafil kerosene vapor drying equipment, Switzerland. The kerosene meteorological drying equipment is mainly used for the drying treatment of 110KV and above ultra high voltage, large capacity transformers, transformers, etc., in order to meet the requirements of product insulation performance. With the rapid development of China’s power construction, the demand for ultra-high voltage, large capacity, and high-quality transformers is increasing, and kerosene vapor drying equipment (VPD as a key equipment for drying extra-high voltage and large-capacity transformers will become increasingly important. The status. The advantages of kerosene vapor drying equipment: The transformer is dried during the manufacturing process in order to eliminate the moisture in the solid insulating material. The characteristics of the vapor drying of kerosene is that during the disposal process, the insulation data is almost isolated from the air and oxygen, and by using a suitable heat carrier (kerosene ratio). The water has a smaller evaporation pressure. Heating the drying object can evaporate the water in the insulating material continuously at the same time. There are currently more than 1,000 transformer factories in the country, and about 80 manufacturers have production capacity or are ready to produce 110 kV voltage grades. If kerosene vapor drying equipment is used (VPD may be 50 % shorter than the conventional vacuum drying equipment, for a transformer manufacturer with an annual production value of about 100 million yuan, the output value may be increased by about 80% and the net profit may be increased by more than 10 million yuan. Butterfly Valves,Gate Valve,Cast Iron Valve Baoding Valvula Imp & Exp Trading Co., Ltd. , http://www.hbvalves.com