专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5069755A Dry cleaning solvent filtration and steam distillation recovery system 失效
标题翻译：干洗溶剂过滤和蒸汽蒸馏回收系统
公开(公告)号：US5069755A
公开(公告)日：1991-12-03
申请号：US512165
申请日：1990-04-20
申请人： Larry L. Durr , B. Jan Clay , Larry J. Durr
发明人： Larry L. Durr , B. Jan Clay , Larry J. Durr
IPC分类号： B01D1/14 , B01D29/23 , B01D36/00 , D06F43/08
CPC分类号： D06F43/085 , B01D1/14 , B01D29/23 , B01D36/00 , B01D2201/287
摘要： A dry cleaning solvent recovery and filtering system includes a dry cleaning solvent tank containing solvent for use in a dry cleaning machine. A filtration path from the tank includes a centrifugal separator for removing coarse debris and a filter element for removing fine debris from the solvent fluid. The filter element includes a perforated metal cylinder, having an open mouth, with a Teflon.RTM. coated screen forming the interior debris collection surface. A rinsing spray nozzle situated at the mouth of the filter element directs a fluid spray under pressure against the collection surface in the same direction that debris contaminated solvent fluid flows therethrough. The pressure of the fluid spray is sufficient to dislodge fine debris adhered to the collection surface without forcing the debris into the perforations of the filter element.
摘要翻译：干洗溶剂回收和过滤系统包括含有用于干洗机的溶剂的干洗溶剂罐。来自罐的过滤路径包括用于除去粗碎屑的离心分离器和用于从溶剂流体中除去细小碎片的过滤元件。过滤元件包括具有开口的穿孔金属圆筒，其中涂覆有特氟龙TM涂层的筛网形成内部碎片收集表面。位于过滤元件口处的冲洗喷嘴将压力下的流体喷雾沿着与碎屑污染的溶剂流体流过的相同方向引导收集表面。流体喷雾的压力足以移除粘附到收集表面的细碎屑，而不会使碎屑进入过滤元件的穿孔。

2. 发明授权

US4954222A Dry cleaning solvent filtration and recovery system with filter rinsing apparatus 失效
标题翻译：干洗溶剂过滤和回收系统带过滤冲洗装置
公开(公告)号：US4954222A
公开(公告)日：1990-09-04
申请号：US273261
申请日：1988-11-18
申请人： Larry L. Durr , B. Jan Clay , Larry J. Durr
发明人： Larry L. Durr , B. Jan Clay , Larry J. Durr
IPC分类号： B01D3/00 , B01D1/14 , B01D29/23 , B01D36/00 , D06F43/08
CPC分类号： D06F43/085 , B01D1/14 , B01D29/23 , B01D36/00 , B01D2201/287 , Y10S203/17
摘要： A dry cleaning solvent recovery and filtering system includes a dry cleaning solvent tank containing solvent for use in a dry cleaning machine. A filtration path from the tank includes a centrifugal separator for removing coarse debris and a filter element for removing fine debris from the solvent fluid. The filter element includes a perforated metal cylinder, having an open mouth, with a Teflon.RTM. coated screen forming the interior debris collection surface. A rinsing spray nozzle situated at the mouth of the filter element directs a fluid spray under pressure against the collection surface in the same direction that debris contaminated solvent fluid flows therethrough. The pressure of the fluid spray is sufficient to dislodge fine debris adhered to the collection surface without forcing the debris into the perforations of the filter element.
摘要翻译：干洗溶剂回收和过滤系统包括含有用于干洗机的溶剂的干洗溶剂罐。来自罐的过滤路径包括用于除去粗碎屑的离心分离器和用于从溶剂流体中除去细小碎片的过滤元件。过滤元件包括具有开口的穿孔金属圆筒，其中涂覆有特氟龙TM涂层的筛网形成内部碎片收集表面。位于过滤元件口处的冲洗喷嘴将压力下的流体喷雾沿着与碎屑污染的溶剂流体流过的相同方向引导收集表面。流体喷雾的压力足以移除粘附到收集表面的细碎屑，而不会使碎屑进入过滤元件的穿孔。

3. 发明授权

US4175932A Method for continuous vapor recovery 失效
标题翻译：连续蒸汽回收方法
公开(公告)号：US4175932A
公开(公告)日：1979-11-27
申请号：US886290
申请日：1978-03-13
申请人： Larry J. Durr , Larry L. Durr , B. Jan Clay
发明人： Larry J. Durr , Larry L. Durr , B. Jan Clay
IPC分类号： B01D53/04
CPC分类号： B01D53/0407 , B01D53/04 , B01D2253/102 , B01D2257/708 , B01D2259/40084 , B01D2259/40092
摘要： A method is disclosed herein for recovering a vaporous material from a continuous gas stream. Two charcoal filter assemblies are mounted for raising into a passageway defined by a chamber. The charcoal filters may alternately be lowered from the passageway and into a container for regeneration. The container is filled with water which is then heated to vaporize an azeotrope of the water and the material adsorbed by the charcoal. The water is then drained from the container, and the filter is returned to its position within the passageway.
摘要翻译：本文公开了一种从连续气流中回收蒸汽材料的方法。两个木炭过滤器组件被安装用于升高到由室限定的通道中。木炭过滤器可以可选地从通道降低并进入用于再生的容器中。容器充满水，然后加热以蒸发水的共沸物和被木炭吸附的物质。然后将水从容器中排出，并且过滤器返回到其通道内的位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式