| 摘要 |
PURPOSE: A subsidiary raw material continuous feeding apparatus for manufacturing sintered ore is provided to improve quality of sintered ore by taking out subsidiary raw material constantly and continuously, thereby stabilizing constituents of sintered ore and optimizing basicity of thereof. CONSTITUTION: The subsidiary raw material continuous feeding apparatus for manufacturing sintered ore is installed between mechanical raw material weight sensing part and head pulley of subsidiary raw material continuous feeding weighter and comprises a geared motor(101) installed at one side of transfer belt for the subsidiary raw material continuous feeding weighter; a rotating blade shaft(103) which is installed perpendicularly to a proceeding direction of the transfer belt for the subsidiary raw material continuous feeding weighter with being connected to shaft(102) of the geared motor(101), and both ends of which are rotationally supported by bearing block(105); and rotating blades(107,108,109) which are radially installed around the rotating blade shaft(103) so that the rotating blades(107,108,109) push subsidiary raw materials on the transfer belt for the subsidiary raw material continuous feeding weighter of the lower side, wherein the rotating blades(107,108,109) are installed in such a way that they are divided into three stages according to a length direction of the rotating blade shaft(103), each of the stages has a plurality of the same number of equal central angles, and each of the stages has central angle difference of 30 degrees sequentially so that a constant amount of the subsidiary raw materials are continuously dividingly fed when the rotating blades(107,108,109) push the subsidiary raw materials.
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