Development and realization of corrosion heating equipment on oil pipeline

In order to deeply buried oil pipeline corrosion protection for high reliability, the first oil pipeline needs to be heated to 200 degrees. The traditional heating method is to use the flame barbecue, in order to save energy, improve product quality, using principles of electromagnetic induction heating, medium frequency times the voltage inverter technology, current-voltage negative feedback technology, oil pipeline corrosion heating equipment was developed, all the technical indicators of the product reached the design requirements ,and it have been put into use. Practice shows that the system design is reasonable, good performance.