Abstract:

This paper expounds the practical significance of the development of automatic and air driven boost device for air chamber of drilling pump, the design philosophy and the determination of the design proposal,and discusses the working out of the major parameters. The development of automatic and air driven boost device for air chamber of drilling pump will provide reliable assurance for the normal working of drilling pump and safe and high quality drilling.

Key words: Drilling pump, Drilling pump accumulator, Boost device