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1.
公开(公告)号:US08869551B2
公开(公告)日:2014-10-28
申请号:US13276937
申请日:2011-10-19
CPC分类号: C01B31/22 , B30B11/025 , B30B11/04 , B30B15/024 , B30B15/026 , B30B15/304 , B30B15/32 , C01B32/55
摘要: An apparatus for forming a block from carbon dioxide particle is configured to allow changing between precise thicknesses with very little downtime, utilizing both weight based and volumetric dosing. A spacer supports the lower ejection piston during block forming, with a shuttle discharging particles into the forming chamber while simultaneously pushing a previously formed block on to a conveyor. In one embodiment, the shuttle dosing cavity has a volume that is greater than the volume of the forming chamber volume, which allows more pellets, volumetrically, to be dosed into the dosing cavity than the volume of the forming cavity.
摘要翻译: 用于从二氧化碳颗粒形成块的装置被配置为允许在极小的停机时间之间改变精确厚度,同时基于重量和体积计量。 间隔件在块形成期间支撑下喷射活塞,其中梭将颗粒排放到成形室中,同时将预先形成的块推到传送带上。 在一个实施例中,梭定量腔体的体积大于成形室容积的体积,这允许体积比体积更多的颗粒与成形腔的体积相比放入剂量腔中。
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2.
公开(公告)号:US20120097054A1
公开(公告)日:2012-04-26
申请号:US13276937
申请日:2011-10-19
CPC分类号: C01B31/22 , B30B11/025 , B30B11/04 , B30B15/024 , B30B15/026 , B30B15/304 , B30B15/32 , C01B32/55
摘要: An apparatus for forming a block from carbon dioxide particle is configured to allow changing between precise thicknesses with very little downtime, utilizing both weight based and volumetric dosing. A spacer supports the lower ejection piston during block forming, with a shuttle discharging particles into the forming chamber while simultaneously pushing a previously formed block on to a conveyor. In one embodiment, the shuttle dosing cavity has a volume that is greater than the volume of the forming chamber volume, which allows more pellets, volumetrically, to be dosed into the dosing cavity than the volume of the forming cavity.
摘要翻译: 用于从二氧化碳颗粒形成块的装置被配置为允许在极小的停机时间之间改变精确厚度,同时基于重量和体积计量。 间隔件在块形成期间支撑下喷射活塞,其中梭将颗粒排放到成形室中,同时将预先形成的块推到传送带上。 在一个实施例中,梭定量腔体的体积大于成形室容积的体积,这允许体积比体积更多的颗粒与成形腔的体积相比放入剂量腔中。
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