首页> 外国专利> Verfahren und Vorrichtung zum Trennen und Sortieren der Materialbestandteile sowie zum wiederverwendungs- und/oder wiederverkaufsfähigen Aufbereiten wenigstens eines Teils dieser Bestandteile von umweltbeeinträchtigende Stoffe enthaltenden Dosen, insbesondere von Treibmittel enthaltenden Spraydosen

Verfahren und Vorrichtung zum Trennen und Sortieren der Materialbestandteile sowie zum wiederverwendungs- und/oder wiederverkaufsfähigen Aufbereiten wenigstens eines Teils dieser Bestandteile von umweltbeeinträchtigende Stoffe enthaltenden Dosen, insbesondere von Treibmittel enthaltenden Spraydosen

机译:用于分离和分选材料成分并用于包含环境有害物质的罐,特别是包含推进剂的喷雾罐的这些成分的至少一部分的可重复使用和/或可转售处理的方法和装置

摘要

A method for separating and sorting the material constituents and reprocessing for potential re-use and/or resale of at least a part of these constituents of cans or the like which contain substances polluting the environment and which are comminuted in a container-comminuting device which contains a working chamber, which is sealed air-tight towards the outside and has motor-driven comminution tools and is connected to a nitrogen feedline and to an exit gas line and has a lock sealed air-tight and located above the working chamber and a receiving chamber, located below the latter and sealed air-tight, for the solid and liquid constituents, is characterised in that the solid and liquid constituents are, after emerging from the comminuting device, first separated from one another and the liquid constituents are dehalogenated by the sodium process known per se and taken to disposal in the known manner, the solid constituents are fed to a liquid bath provided with a cleaning agent and the metallic parts and the plastic parts are separated from one another therein by the flotation principle, the plastic parts are then fed to a collecting vessel for further mechanical processing and the metallic parts are separated by means of magnetic separation into ferrous and non-ferrous constituents and collected in separate receiving containers, and in that finally the plastic parts and the metallic parts are taken to disposal and/or to their further use or re-use where appropriate.
机译:一种用于分离和分类材料成分并进行再处理以潜在地重复使用和/或转售的罐头或类似物的这些成分的至少一部分的方法,这些成分包含对环境造成污染的物质,并在容器粉碎设备中粉碎。包含一个工作室,该工作室朝外部气密密封,并具有电动粉碎工具,并连接到氮气进料管线和出口气体管线,并具有一个气密密封的锁,位于工作室上方,用于固体和液体成分的,位于后者下方且气密的密封的接收室,其特征在于,固体和液体成分从粉碎装置出来后首先彼此分离,并且液体成分被脱卤。在本身已知的钠工艺中,并以已知方式进行处理,将固体成分送入装有清洁剂的液浴中,然后根据浮选原理,金属零件和塑料零件在其中彼此分离,然后将塑料零件送入收集容器以进行进一步的机械加工,并且通过磁分离将金属零件分离为铁和非铁成分收集在单独的接收容器中,最后将塑料零件和金属零件进行处置和/或进一步使用或在适当情况下重新使用。

著录项

  • 公开/公告号DE4013965C2

    专利类型

  • 公开/公告日1993-07-01

    原文格式PDF

  • 申请/专利权人 ROLAND ROLF EMIL 6688 ILLINGEN DE;

    申请/专利号DE19904013965

  • 发明设计人 ROLAND ROLF EMIL 6688 ILLINGEN DE;

    申请日1990-04-30

  • 分类号B03B9/06;B02C19/12;A62D3/00;B02C18/40;B09B3/00;

  • 国家 DE

  • 入库时间 2022-08-22 05:01:51

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