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    APPARATUS AND METHOD FOR COATING OR ENCAPSULATING ARTICLES IN A ROTATING DRUM
    44.
    发明公开
    APPARATUS AND METHOD FOR COATING OR ENCAPSULATING ARTICLES IN A ROTATING DRUM 审中-公开

    公开(公告)号：EP3903922A1

    公开(公告)日：2021-11-03

    申请号：EP20382347.1

    申请日：2020-04-28

    申请人： ROMACO TECPHARM, S.L.

    发明人： CUADRADO FERNANDEZ, Pedro

    IPC分类号： B01J2/12 ,  B05B13/02

    摘要： The present invention relates to an apparatus for coating or encapsulating articles, comprising a drum with a perforated wall rotatably assembled in a wrap-around chamber and suitable for containing and stirring a batch of articles to be coated during the rotation of the drum; a dispenser group with one or more nozzles for spraying a coating product on the articles contained in the drum; at least one gas inlet to the chamber on a first side of the drum to direct clean drying gas against the perforated wall of the drum and at least one gas outlet from the chamber on the other side of the drum to extract from the chamber dirty drying gas that has passed through the drum. The apparatus comprises an adjustable closure system interposed between the drum and the gas outlet of the chamber, capable of defining an effective passage for the dirty drying gas smaller than the passage offered by the gas outlet of the chamber and further displaced or concentrated coinciding with the area of the wall of the drum that is effectively covered by the batch of articles. An automated adjustment of the locking system is envisaged which operates, in one case, taking into account the position of the nozzles within the drum.

    FURNACE BODY HEATING DEVICE
    48.
    发明公开
    FURNACE BODY HEATING DEVICE 审中-公开

    公开(公告)号：EP3501631A1

    公开(公告)日：2019-06-26

    申请号：EP17901390.9

    申请日：2017-08-09

    申请人： Bo, Hongmei

    发明人： Bo, Hongmei

    IPC分类号： B01J2/00 ,  B01J2/12 ,  C10L5/44

    摘要： Disclosed is a furnace body heating device (10) for heating materials, comprising a first furnace body (100), a drum (200), a heat transfer pipe (300) and a second furnace body (400), wherein the first furnace body (100) is provided with an accommodation cavity (110); the drum (200) penetrates into the accommodation cavity (110) and is rotatably connected to the first furnace body (100), and the first furnace body (100) heats an outer wall of the drum (200); the drum (200) is provided with a cavity (210) and a mounting hole (220); the cavity (210) is in communication with the mounting hole (220); the cavity (210) is used for accommodating the materials; the heat transfer pipe (300) penetrates into the mounting hole (220) and extends into the cavity (210), and is used for heating the materials in the cavity (210); and the second furnace body (400) is in communication with an end part on the heat transfer pipe (300) away from the drum (200), and is used for generating hot air.