device for crushing limestone lump in rotary kiln

摘要

The present invention relates to a device for crushing lumps in the production of quicklime in a rotary kiln, and more particularly, in a rotary kiln, the calcite is improved to be easily broken and discharged by crushing the lumps formed in the cylindrical body when the quicklime is manufactured at a high temperature. It relates to a lump crushing device of a kiln.;The present invention is a burner 111 and the cylindrical body which is supplied to the inlet side of the limestone raw material, and provides a cylindrical body 110 that is rotated by a rotation driving source, and a high temperature heat source 110a into the cylindrical body 110. In the rotary kiln for manufacturing quicklime having a cooler 122 is installed in the outlet portion to the light-dissolved quicklime is distributed in the 110, the outlet portion of the cylindrical body 110 in the center direction of the cylindrical body (110) The end is bent to have a catching portion 11 is caught by the lump 410 to be distributed through the exit portion, the crushing jaw 12 so that the lump 410 falling after being caught by the catching portion 11 is hit and crushed Crusher bar (10) having a middle length) provides a gangrene crushing device of a rotary firing furnace which is fixed to a plurality of fixed intervals in the circumferential direction.