APPARATUS FOR DISCHARGING DROP DUST OF EXHAUST GAS VERTICAL DUCT

摘要

PURPOSE: An apparatus for discharging drop dust of an exhaust gas vertical duct is provided which prevents damage of facility and delay of operation due to dust drop by collecting and discharging dust dropped by its dead load out of dust adhered onto the inner wall surface of the vertical duct inside the vertical duct. CONSTITUTION: The apparatus for discharging drop dust of an exhaust gas vertical duct comprises a support member(3) which is formed at one side of the inner part of a vertical duct(1); a collection basket(8) which is formed at the support member(3), and at which a rotation plate(12) is installed; guides(17) which are formed at one side of the collection basket(8), and at front of which touch fragments(18) are installed; sensors(19) which are equipped at the upper part of the touch fragments(18); a connection member(20) which is installed at the other side of the collection basket(8); and a cylinder which is installed at the outside of the vertical duct(1) and connected to the connection member(20).