DRAIN ELEMENT COMPRISING A LINER CONSISTING OF HOLLOW RODS FOR COLLECTING IN PARTICULAR HYDROCARBONS

摘要

The invention concerns a drain element for collecting hydrocarbons including a screen TM enclosing a suction cylinder (CA) along a longitudinal direction (AL). Said screen is formed with rods (TT, TC) extending along said longitudinal direction (AL) and uniformly distributed around the suction cylinder. At least one of said rods is hollow to form a collecting rod (TC), said collecting rod (TC) having a lateral orifice and communicating with the inside of said suction cylinder through one of its ends.