Ex pioneering center adjustment device of blast furnace

摘要

The present design is that the object relates to a blast furnace of the output pioneering center adjustment device which can easily facilitate the center adjustment of the output pioneering work for discharging the molten material produced in the blast furnace to perform is, the output precursor (3) of the furnace (2) via a support piece (13) the taped bar (5) of one of openings of air 4 in the upper and lower sides at the center ever body portion 12 feed and the support (14) hoengseol, the support rest 14 up and down on the center the adjusting screw box 15 is fixed thereto a screw (16) is a, and the rest support 31, which support ever vertical transport, and the support piece (13 taping bar (5) at the bottom is ipseol the vertical screw (16) ) of the lower side is fixed to the right and left adjustment screw box 21 in the center, this screw bar 22 is hoengseol is fixed to the fastener 23 of the lower taping bar 5 is not influence the rest support 31, which is ever transferred, and the rest support 31, the spring inside the two sides ( 32) (32 ') it is tanseol, engaging the inside wall surface on both sides pieces 33 is downwardly ipseol and a base to support the ever fixed stand 35 fixed to the circular coupling sphere (34).; In accordance therewith, the taped bar which openings the output precursor of the blast furnace is guided to the upper and lower and right and left adjustment unit and the address base of the center adjuster, and ever always located at the center of the output precursor, to easily facilitate the center adjustment of the output pioneering and to perform it is possible to prevent, exports caused by defective Center Department of pioneering pioneering early closure and such leakage of melt.