The utility model relates to an automatic screening device for fresh domestic garbage, which belongs to a garbage treatment device. The first stage plate machine and the second stage plate machine are connected end to end, and their axes are perpendicular to each other. The second stage plate machine is located under the first stage plate machine, and is connected by a chute at the end of the first stage plate machine. The included angle between the chute and the water plane is not less than 45 \u00b0, and the vertical depth of the chute is greater than the thickness of the first stage plate machine material layer 1.2 times, the end of the two-stage plate machine is connected with the feeding opening at the front of the roller screen, and the bag breaking knife is installed in the roller screen. The lower part of the roller screen is equipped with a belt conveyor under the screen, and the lower part of the screen is connected with the transfer belt conveyor. The upper part of the transfer belt conveyor is equipped with a iron remover, and the lower part of the tail end of the roller screen is also equipped with a transfer belt conveyor, and the upper part of the transfer belt conveyor is equipped with a magnetic separator, both sides of which are set A manipulator picking platform is set, the end is connected with the crusher, and the outlet of the crusher is connected with the transfer belt conveyor. The utility model has the advantages of ensuring the reliability of the whole screening process.
【技术实现步骤摘要】
新鲜生活垃圾的自动筛分装置
本技术属于垃圾筛分装置，特别涉及一种新鲜生活垃圾的自动筛分装置。
技术介绍
城市新鲜生活垃圾的特点是塑料包装多，并根据季度的变化，通常含有一定的水分，而且垃圾间的相互缠绕比较严重。目前生活垃圾分选处理总体上讲都是以滚筒筛为核心，采用垃圾车或间接用抓斗或液压推箱等将垃圾送到板式机上，板式机再将垃圾转运到皮带机上，由皮带机将垃圾送入滚筒筛。经过滚筒筛处理的垃圾一般均采用数条转运皮带，将筛上物及筛下物转运到指定地点，并在筛上物及筛下物皮带的某一处分别安装磁选机。但存在如下缺陷：1、抓斗或液压推箱等直接将垃圾置于板式机上易形成堆积形式，由于板式机与下一级的皮带机间的授料落差不能太大，太大则物料的冲击大，影响皮带寿命，那么垃圾输送到下一级的皮带机上常伴有垃圾堆积现象，由于皮带机的运输能力一般小于板式机,再加上皮带与垃圾间的摩擦阻力小，极易出现垃圾不动打滑现象，即使改用人字皮带，虽然有所改善，但也要求垃圾不能太集中或料层太厚，否则仍容易打滑积料，以致影响整条筛分线的正常运行。2、所使用的板式机的链板为薄板冲压...
【技术保护点】
1.一种新鲜生活垃圾的自动筛分装置，其特征在于：它包括一级板式机、二级板式机、滚筒筛和破碎机；所述一级板式机和二级板式机首尾相连，且轴线相互垂直，二级板式机位于一级板式机的下方，通过一级板式机末端的滑槽连接，滑槽与水平面之间的夹角不小于45°，滑槽的垂直深度大于一级板式机料层厚度的1.2倍，二级板式机的末端与滚筒筛前端的上进料口连接，滚筒筛内安装破袋刀，滚筒筛前端下排料口下方设有筛下皮带机，筛下皮带机连接转运皮带机，转运皮带机的上方设置除铁器，滚筒筛的尾端排放口下方亦设置转动皮带机，该转运皮带机的上方设置磁选机，两旁设置机械手捡料平台，末端连接破碎机，破碎机的出口连接转运皮带机。/n
【技术特征摘要】
1.一种新鲜生活垃圾的自动筛分装置，其特征在于：它包括一级板式机、二级板式机、滚筒筛和破碎机；所述一级板式机和二级板式机首尾相连，且轴线相互垂直，二级板式机位于一级板式机的下方，通过一级板式机末端的滑槽连接，滑槽与水平面之间的夹角不小于45°，滑槽的垂直深度大于一级板式机料层厚度的1.2倍，二级板式机的末端与滚筒筛前端的上进料口连接，滚筒筛内安装破袋刀，滚筒筛前端下排料口下方设有筛下皮带机，筛下皮带机连接转运皮带机，转运皮带机的上方设置除铁器，滚筒筛的尾端排放口下方亦设置转动皮带机，该转运皮带机...
【专利技术属性】
技术研发人员：刘力，孙乐，满义庆，卢万来，肖胜利，张晓萱，夏环艺，刘智洋，
申请(专利权)人：天津辛迪加能源环境工程有限公司，
类型：新型
国别省市：天津;12
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