INSTALLATION AND PROCESS OF PRECALCINATION
    7.
    发明公开
    INSTALLATION AND PROCESS OF PRECALCINATION 审中-公开
    安装和预过程

    公开(公告)号:EP3044181A1

    公开(公告)日:2016-07-20

    申请号:EP14771809.2

    申请日:2014-09-08

    申请人: Lafarge

    IPC分类号: C04B7/44

    摘要: The invention relates to an installation for pre-calcination (20) of pulverulent mineral materials (22), intended for the production of cement, comprising a pre-calciner (14) including an enclosure (50), supply ducts (70) of the mineral materials into the enclosure, supply ducts (65, 66) of hot gases into the enclosure, at least one exhaust duct (71) of the hot gases from the enclosure, one first chamber (72) communicating with the enclosure, supply ducts (78) of waste materials (80) into the first chamber, at least one second chamber (74) communicating with the enclosure, at least one first mobile pushing part (86) arranged to push the waste material out of the first chamber, the second chamber being intended to receive the waste material pushed out of the first chamber, and at least one second mobile pushing part (86) arranged to push the waste material out of the second chamber.

    摘要翻译: 本发明涉及一种用于生产水泥的粉状矿物材料(22)的预煅烧装置(20),其包括预煅烧炉(14),该预煅烧炉(14)包括外壳(50),供应导管(70) 矿物材料进入外壳,将热气体的管道(65,66)供应到外壳中,至少一个来自外壳的热气体的排气管道(71),与外壳连通的一个第一室(72),供应管道 至少一个第二腔室(74),所述至少一个第二腔室(74)与所述外壳连通;至少一个第一移动推动部件(86),所述至少一个第一移动推动部件(86)布置成将所述废料推出所述第一腔室,所述第二腔室 腔室用于接收从第一腔室推出的废料,以及至少一个第二移动推动部件(86),设置为将废料推出第二腔室。