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公开(公告)号：US07757974B2
公开(公告)日：2010-07-20
申请号：US11909232
申请日：2006-03-21
IPC分类号： B02C19/00
CPC分类号： B29B17/02 , B27N3/00 , B29B17/0404 , B29B2017/0015 , B29B2017/0203 , B29B2017/0224 , B29B2017/0244 , B29B2017/0484 , B29K2023/06 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2067/00 , B29K2077/00 , B29K2105/065 , B29K2705/02 , B29K2709/08 , B29L2007/00 , B29L2007/008 , D21B1/12 , Y02W30/523 , Y02W30/524 , Y02W30/622 , Y02W30/625
摘要： Method for comminuting and cleaning waste plastic, in particular, mixed plastic (MKS) with the following steps: a compacted material, especially, an agglomerate is produced from film scraps or film remnants comminuted into flakes and/or thick-walled plastic parts chopped up into chips, the compacted material is introduced into a disc or drum refiner and is ground therein in the presence of water, wherein the portion of compacted material of the goods located in the refiner amounts to at least 10 percent by weight, a fine grain fraction is removed from the ground stock exiting from the refiner, the remaining ground stock is washed and either mechanically dewatered and dried, or pulverized again in a further refiner stage in the presence of water, and subsequently dewatered and dried.
摘要翻译： 粉碎和清洗废塑料，特别是混合塑料（MKS）的方法，具有以下步骤：压实材料，特别是聚集体，由薄膜碎片或薄膜残余物粉碎成薄片和/或厚壁塑料部件切碎 将压实的材料引入盘或滚筒精炼机中并在水的存在下在其中研磨，其中位于精磨机中的商品的压实材料部分至少为10重量％，细晶粒分数 从磨浆机离开的原料中取出，剩余的研磨料经洗涤并机械脱水并干燥，或者在进一步的精制阶段在水的存在下再次粉碎，随后脱水并干燥。
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公开(公告)号：US20080191069A1
公开(公告)日：2008-08-14
申请号：US11909232
申请日：2006-03-21
CPC分类号： B29B17/02 , B27N3/00 , B29B17/0404 , B29B2017/0015 , B29B2017/0203 , B29B2017/0224 , B29B2017/0244 , B29B2017/0484 , B29K2023/06 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2067/00 , B29K2077/00 , B29K2105/065 , B29K2705/02 , B29K2709/08 , B29L2007/00 , B29L2007/008 , D21B1/12 , Y02W30/523 , Y02W30/524 , Y02W30/622 , Y02W30/625
摘要： Method for comminuting and cleaning waste plastic, in particular, mixed plastic (MKS) with the following steps: a compacted material, especially, an agglomerate is produced from film scraps or film remnants comminuted into flakes and/or thick-walled plastic parts chopped up into chips, the compacted material is introduced into a disc or drum refiner and is ground therein in the presence of water, wherein the portion of compacted material of the goods located in the refiner amounts to at least 10 percent by weight, a fine grain fraction is removed from the ground stock exiting from the refiner, the remaining ground stock is washed and either mechanically dewatered and dried, or pulverized again in a further refiner stage in the presence of water, and subsequently dewatered and dried.
摘要翻译： 粉碎和清洗废塑料，特别是混合塑料（MKS）的方法，具有以下步骤：压实材料，特别是聚集体，由薄膜碎片或薄膜残余物粉碎成薄片和/或厚壁塑料部件切碎 将压实的材料引入盘或滚筒精炼机中并在水的存在下在其中研磨，其中位于精磨机中的商品的压实材料部分至少为10重量％，细晶粒分数 从磨浆机离开的原料中取出，剩余的研磨料经洗涤并机械脱水并干燥，或者在进一步的精制阶段在水的存在下再次粉碎，随后脱水并干燥。
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