Apparatus for removing dust from region adjacent doctor blade

摘要: A bin-like arrangement with a mesh near its bottom collects dust from the doctor blade of Yankee cylinder in paper making machine; trough-like having sloping at lower end bin receives dust, and plurality horizontal air jets are provided different heights points along trough to entrain remove accumulated preferably through suction outlet. The system greatly reduces released adjacent environment, without interfering normal operation, handling separated paper.