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1. 发明授权

US5246501A Flash drying treatment of solvent from workpieces 失效
标题翻译：溶剂从工作中的干燥处理
公开(公告)号：US5246501A
公开(公告)日：1993-09-21
申请号：US673699
申请日：1991-03-22
申请人： Joel E. Rodgers , Michael J. Ruckriegel , Algar Saulic , Harry F. Osterman
发明人： Joel E. Rodgers , Michael J. Ruckriegel , Algar Saulic , Harry F. Osterman
IPC分类号： B01D3/00 , C23G5/04
CPC分类号： B01D3/00 , C23G5/04
摘要： A solvent control arrangement for stripping liquid solvent from parts being degreased/defluxed in a degreaser or defluxer by intimate contact with liquid solvent or a vapor phase thereof is disclosed. The solvent control arrangement comprises a tank or box having an open end extending downwardly into the vapor zone in an exit area of the degreaser/defluxer to define a flash drying chamber above and in communication with the vapor zone. The solvent covered parts are directed into the flash drying chamber from the vapor zone where heat is applied to heat the air in the flash drying chamber to a temperature above the solvent boiling point to thereby evaporate liquid solvent on the parts. The parts are then returned from the chamber into the vapor zone where they ultimately exit the degreaser/defluxer from the exit end. Optionally, condensing coils may be disposed in the chamber at the vapor line to condense solvent in the chamber and prevent the solvent vapor zone from encroaching within the chamber. The amount of solvent within the chamber may be further controlled through an outlet duct arrangement directing solvent laden air from the chamber through dehumidifying coils, molecular sieves, carbon absorption filters or like solvent stripping mechanisms.
摘要翻译：公开了一种溶剂控制装置，用于通过与液体溶剂或其气相的紧密接触在脱脂剂或脱墨剂中脱脂/脱流的部分中汽提液体溶剂。溶剂控制装置包括具有开口端的罐或箱，该开口端向下延伸到脱脂器/去磁器的出口区域中的蒸汽区域中，以在蒸气区域上方定义闪蒸干燥室，并与蒸气区域连通。将溶剂覆盖的部件从施加热量的蒸气区引入闪蒸干燥室，以将闪蒸干燥室中的空气加热到高于溶剂沸点的温度，从而蒸发部件上的液体溶剂。然后将部件从腔室返回到蒸汽区域，在那里它们最终从出口端排出脱脂剂/去磁材料。可选地，冷凝线圈可以在蒸气管线处设置在腔室中，以冷凝腔室中的溶剂以防止溶剂蒸气区域侵入室内。可以通过出口管道装置进一步控制腔室内的溶剂量，该出口管道装置通过除湿盘管，分子筛，碳吸收过滤器或类似的溶剂汽提机构来引导来自腔室的溶剂负载空气。

2. 发明授权

US4383645A Vapor sprayer and process for providing a volatile fluid as a vapor spray 失效
标题翻译：蒸气喷雾器和用于提供作为蒸气喷雾的挥发性流体的方法
公开(公告)号：US4383645A
公开(公告)日：1983-05-17
申请号：US216046
申请日：1980-12-15
申请人： Francis J. Figiel , Harry F. Osterman
发明人： Francis J. Figiel , Harry F. Osterman
IPC分类号： B05B1/24 , B01D1/16 , B05B7/16 , B05B9/00 , B08B3/00 , B08B3/02 , F22B3/00
CPC分类号： B05B9/005 , B05B7/1686 , B05B9/002 , B08B3/026 , B08B2203/0205 , B08B2230/01
摘要： The present invention provides a novel apparatus and process for generating a vapor spray from a volatile fluid. In the invention, the volatile fluid is heated to a temperature just below its boiling point prior to being discharged from heat exchanger (18, 46). In one embodiment of the apparatus, heat exchanger (46) contains a diffusion plate (48) to ensure that the volatile fluid is at the selected temperature when discharged from the heat exchanger. In this embodiment, the apparatus further includes a pressure-responsive valve (40) and a bypass line (42) so that a selected pressure is maintained downstream from pump (34).The novel process of the present invention includes the step of heating the volatile fluid within heat exchanger (18, 46) to a selected temperature just below its boiling point prior to discharge from the heat exchanger. In one embodiment, the process further includes the step of impinging the volatile fluid stream as it enters heat exchanger (46) onto diffusion plate (48) so that it is ensured that the volatile fluid is at the selected temperature upon discharge. In this embodiment, passing of the fluid drawn from reservoir (32) is accompanied by modulating the flow of the drawn fluid through bypass line (42) connecting pump (34) and reservoir (32), whereby a selected pressure is maintained downstream from pump (34).
摘要翻译：本发明提供了用于从挥发性流体产生蒸汽喷雾的新型装置和方法。在本发明中，在从热交换器（18,46）排出之前，将挥发性流体加热到刚好低于其沸点的温度。在装置的一个实施例中，热交换器（46）包含扩散板（48），以确保当从热交换器排出时挥发性流体处于选定的温度。在该实施例中，该装置还包括压力响应阀（40）和旁通管路（42），使得选择的压力保持在泵（34）的下游。本发明的新颖方法包括将热交换器（18,46）中的挥发性流体在热交换器排出之前加热至低于其沸点的选定温度的步骤。在一个实施方案中，该方法还包括当挥发性流体流进入热交换器（46）到扩散板（48）上时使其挥动的步骤，使得确保挥发性流体在排放时处于选定温度。在该实施例中，从贮存器（32）抽出的流体的通过伴随着通过连接泵（34）和贮存器（32）的旁路管线（42）调节抽吸流体的流动，由此在泵的下游保持选定的压力（34）。

3. 发明授权

US4357212A Energy efficient apparatus for vaporizing a liquid and condensing the vapors thereof 失效
标题翻译：用于蒸发液体并冷凝其蒸气的能量效率装置
公开(公告)号：US4357212A
公开(公告)日：1982-11-02
申请号：US220883
申请日：1980-12-29
申请人： Harry F. Osterman , George C. Nylen
发明人： Harry F. Osterman , George C. Nylen
IPC分类号： B01D3/00 , B01D5/00 , C02F1/16 , C23G5/04 , B01D3/42
CPC分类号： C02F1/16 , B01D3/007 , C23G5/04
摘要： The present invention provides a novel apparatus and process for vaporizing a liquid and condensing the vapors thereof. The apparatus and process utilize heat of compression for vaporizing the liquid. The apparatus includes a still (10), a closed refrigeration system (12), an auxiliary condensing coil (24) separate from refrigeration system (12), and a valve (28) for controlling heat extraction by auxiliary coil (24). In a particularly useful embodiment, the apparatus further includes a trough (41) for collecting the condensed vapors. The trough is located within still (10). Auxiliary coil (24) extracts from the vapors, heat in excess of that necessary to maintain thermal balance in the apparatus.The novel process of the present invention includes the steps of compressing a gaseous working fluid to a high pressure and adding heat of compression thereto; transferring heat including the heat of compression from the working fluid to a liquid in still (10), as a result of which the liquid is vaporized and the resulting working fluid contains sensible heat; passing the resulting working fluid to evaporator coil (18) whereby the working fluid entering evaporator coil (18) contains the sensible heat; and removing from the vapors resulting from vaporization of the liquid, heat in excess of that necessary to maintain thermal balance in the apparatus (12). The excess heat is removed by auxiliary condensing coil (24), which is separate from the refrigeration system.
摘要翻译：本发明提供了一种用于蒸发液体并冷凝其蒸气的新型装置和方法。该装置和方法利用压缩热来蒸发液体。该装置包括静止装置（10），封闭的制冷系统（12），与制冷系统（12）分开的辅助冷凝线圈（24）和用于控制由辅助线圈（24）进行的热提取的阀门。在特别有用的实施例中，该装置还包括用于收集冷凝蒸汽的槽（41）。槽位于静止（10）内。辅助线圈（24）从蒸气中提取出超过维持设备热平衡所必需的热量。本发明的新颖方法包括以下步骤：将气态工作流体压缩至高压并加压其加热; 将包括压缩热在内的热量从工作流体传递到液体（10）中，结果液体被蒸发并且所得到的工作流体含有显热; 将所得到的工作流体通入蒸发器盘管（18），由此进入蒸发器盘管（18）的工作流体包含显热; 并且从由液体蒸发产生的蒸汽中除去超过在所述设备（12）中保持热平衡所必需的热量。通过与制冷系统分开的辅助冷凝盘管（24）除去多余的热量。

4. 发明授权

US4973387A Apparatus and method for reducing solvent losses 失效
标题翻译：降低溶剂损失的装置和方法
公开(公告)号：US4973387A
公开(公告)日：1990-11-27
申请号：US372205
申请日：1989-06-26
申请人： Harry F. Osterman , Burton Rand
发明人： Harry F. Osterman , Burton Rand
IPC分类号： B01D5/00 , C23G5/04
CPC分类号： B01D5/0009 , B01D5/009 , C23G5/04
摘要： A volatile solvent conservation modular unit and method for effecting solvent conservation is provided. The cooling coil modular unit is arranged to be disposed in the freeboard zone of a cleaning or degreasing apparatus that uses a volatile solvent. The freeboard zone chiller positioned above the vapor zone and the primary condenser to recover solvent from the relatively less dense solvent/air mixture escaping above the primary condenser and is formed so as to be disposed along one side of the degreaser vessel rather than on all four sides to minimize the obstruction of access into the vapor zone. This one-sided single freeboard chiller positioned on but one side produces a vapor suppression blanket that is effective and is readily retrofitted on existing apparatus without the need for dismantling of the existing unit.
摘要翻译：提供挥发性溶剂保存模块单元和实现溶剂保存的方法。冷却盘管模块单元布置成设置在使用挥发性溶剂的清洁或脱脂装置的干舷区域中。位于蒸气区上方的干舷冷冻机和主冷凝器，用于从主冷凝器上方逸出的相对较不致密的溶剂/空气混合物中回收溶剂，并形成为沿脱脂器容器的一侧而不是全部四个以尽量减少进入蒸汽区的阻塞。位于一侧的单面单干式冷冻机产生一种有效的蒸汽抑制毯，并且可以在现有设备上进行改装，而无需拆卸现有的单元。

5. 发明授权

US4762614A Apparatus for removal of surface films from non-absorbent articles 失效
标题翻译：用于从非吸收性物品去除表面膜的设备
公开(公告)号：US4762614A
公开(公告)日：1988-08-09
申请号：US894527
申请日：1986-10-01
申请人： Francis J. Figiel , Harry F. Osterman
发明人： Francis J. Figiel , Harry F. Osterman
IPC分类号： B01D17/02 , C23G5/04 , B01D12/00 , B01D17/028
CPC分类号： B01D17/0208 , C23G5/04
摘要： A novel apparatus is provided for removing with a treating fluid surface films that are hydrophilic in nature and comprise a less dense liquid component. The hydrophilic film is removed from non-absorbing surfaces such as metal, glass and plastics and may contain dissolved solids. The hydrophilic film is substantially immiscible in the more dense cleansing liquid. In a particular embodiment the more dense liquid is a cleansing fluid and the less dense hydrophilic component is present as a contaminant. The apparatus includes a tank (12), a separator chamber (14) and a holding chamber (16). The less dense liquid is removed from the upper part of the separator chamber 14. The configuration of separator chamber (14) effects rapid separation of overflow liquid into an upper layer of the less dense liquid and a lower layer of the more dense liquid. In another embodiment of the apparatus, a second separator chamber (89) and a second holding chamber (90) are included.
摘要翻译：提供了一种新颖的装置，用于用处理流体表面膜去除，其本质上是亲水性的并且包含较不致密的液体组分。从非吸收表面如金属，玻璃和塑料中去除亲水膜，并且可能含有溶解的固体。亲水膜在更致密的清洁液体中基本上不混溶。在一个具体实施方案中，更致密的液体是清洁流体，并且较不致密的亲水组分作为污染物存在。该装置包括罐（12），分隔室（14）和保持室（16）。较低密度的液体从分离器室14的上部被去除。分离器室（14）的构造使溢流液体快速分离成较不稠密的液体的上层和较稠密的液体的下层。在该装置的另一实施例中，包括第二分离器室（89）和第二保持室（90）。

6. 发明授权

US4636320A Process for removal of surface films from non-absorbent articles 失效
标题翻译：从非吸收性物品去除表面膜的方法
公开(公告)号：US4636320A
公开(公告)日：1987-01-13
申请号：US589865
申请日：1984-03-19
申请人： Francis J. Figiel , Harry F. Osterman
发明人： Francis J. Figiel , Harry F. Osterman
IPC分类号： B01D17/02 , B01D17/028 , C23G5/04
CPC分类号： C23G5/04 , B01D17/0208
摘要： A novel apparatus and process is provided for removing with a treating fluid surface films that are hydrophilic in nature and comprises a less dense liquid component. The hydrophilic film is removed from non absorbing surfaces such as metal glass and plastics and may contain dissolved solids. The hydrophilic film is substantially immiscible in the more dense cleansing liquid. In a particular embodiment the more dense liquid is a cleansing fluid and the less dense hydrophilic component being present as a contaminant. The apparatus includes a tank (12), a separator chamber (14) and a holding chamber (16). The less dense liquid is removed from the upper part of the separator chamber 14. The configuration of separator chamber (14) effects rapid separation of overflow liquid into an upper layer of the less dense liquid and a lower layer of the more dense liquid. In another embodiment of the apparatus, a second separator chamber (89) and a second holding chamber (90) are included.
摘要翻译：提供了一种新颖的装置和方法，用于用处理流体表面膜去除，其本质上是亲水性的，并且包含较不致密的液体组分。从非吸收表面如金属玻璃和塑料中去除亲水膜，并且可能含有溶解的固体。亲水膜在更致密的清洁液体中基本上不混溶。在一个具体实施方案中，更致密的液体是清洁流体，并且较不致密的亲水性组分作为污染物存在。该装置包括罐（12），分隔室（14）和保持室（16）。较低密度的液体从分离器室14的上部被去除。分离器室（14）的构造使溢流液体快速分离成较不稠密的液体的上层和较稠密的液体的下层。在该装置的另一实施例中，包括第二分离器室（89）和第二保持室（90）。

7. 发明授权

US4461675A Energy efficient process for vaporizing a liquid and condensing the vapors thereof 失效
标题翻译：用于蒸发液体并冷凝其蒸气的能量效率过程
公开(公告)号：US4461675A
公开(公告)日：1984-07-24
申请号：US371410
申请日：1982-04-26
申请人： Harry F. Osterman , George C. Nylen
发明人： Harry F. Osterman , George C. Nylen
IPC分类号： B01D3/00 , C02F1/16 , C23G5/04 , B01D3/42
CPC分类号： B01D3/007 , C02F1/16 , C23G5/04
摘要： A process for vaporizing a working liquid and condensing the vapors thereof is provided wherein the heat of compression is used in vaporizing the liquid. In the process, the working liquid is compressed to a high pressure thereby adding heat of compression thereto. This heat of compression is transferred from the working liquid to a still as a result of which the liquid is vaporized and contains sensible heat. The fluid containing this sensible heat is passed to an evaporator and substantially all sensible heat over that used to boil-up said liquid is removed by heat transfer contact between the fluid containing the sensible heat through use of an auxiliary condensing coil, so that thermal balance is maintained.
摘要翻译：提供了一种用于蒸发工作液体并冷凝其蒸汽的方法，其中使用热压缩来蒸发液体。在此过程中，将工作液体压缩至高压，从而增加其压缩热。这种压缩热从工作液体转移到静止部分，结果液体被蒸发并含有显热。含有这种显热的流体被传递到蒸发器，并且通过使用辅助冷凝线圈通过包含显热的流体之间的热传递接触来消除用于沸腾所述液体的基本上所有的显热，从而使热平衡被维护。

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