MUD AGITATOR AND MUD CIRCULATION SYSTEM FOR DRILLSHIP USING THE SAME

摘要

The mud stirrer according to the present invention and the mud circulation system for a drill ship using the same are provided with a mud tank for receiving therein a mud supplied from the outside, And a stirring unit for stirring the mud received in the mud tank in a state of being vertically penetrated through the rotating unit and varying the stirring position while turning around the turning radius of the rotating unit. A transfer unit connected to the inlet and the outlet of the mud tank for circulating the mud supplied to the mud tank to the place where the drill ship is used; A rotating unit installed horizontally rotatable about a vertical center of rotation at an upper portion of the rotating unit, and a rotating unit for rotating the rotating unit in a direction perpendicular to the rotating unit and stirring the mud received in the mud tank, And an agitating unit for varying the agitating position while being rotated.