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101. 发明授权

US5855774A Storm drain filter 失效
标题翻译：风暴排水过滤器
公开(公告)号：US5855774A
公开(公告)日：1999-01-05
申请号：US826020
申请日：1997-03-28
申请人： Carl Boelter
发明人： Carl Boelter
IPC分类号： B01D17/00 , C02F1/28 , E03F5/04 , B01D35/02
CPC分类号： E03F5/0404 , B01D17/00 , E03F5/0401 , C02F1/28
摘要： A storm drain filter (10) functioning to remove selected substances from water flowing through a municipal storm drain. The storm drain filter (10) has an absorption filter (18) functioning to absorb selectable substances from a liquid. The absorption filter (18) comprises an absorption filter frame (18A) enclosing an absorption filter absorbing material (18B) between pairs of at least two absorption filter longitudinal retainers (18C) and at least two absorption filter transverse retainers (18D). The at least two absorption filter longitudinal retainers (18C) and at least two absorption filter transverse retainers (18D) function to retain the absorption filter absorbing material (18B) within the absorption filter frame (18A). A tray (16) functions to support the absorption filter (18). The tray rear (16B) comprises at least one orifice (16BA) functioning to permit liquid to flow therethrough. The tray front (16D) and tray rear (16B) further comprises at least two tray front fastener hole (16DB) which functions to receive a tray holddown mean functioning to hold the filter in place. A rack (14) which functions to securely restrain at least two trays (16) in an alternating pattern. The rack (14) is inserted into the cage (12) having alternating placement of the at least two trays (16) allows large debris to pass through the storm drain filter (10). A cage (12) functions to receive the rack (14) therein. A sealing means is securely attached to an upper perimeter of the cage (12) functioning to seal the interface between the cage (12) and a drain device opening.
摘要翻译：雨水过滤器（10）用于从流过市政风雨水的水中清除所选择的物质。风雨排放过滤器（10）具有吸收过滤器（18），其用于从液体中吸收可选择的物质。吸收滤光器（18）包括在至少两个吸收滤光器纵向保持器（18C）和至少两个吸收滤光器横向保持器（18D）的对之间包围吸收滤光器吸收材料（18B）的吸收滤光器框架（18A）。至少两个吸收滤光器纵向保持器（18C）和至少两个吸收滤光器横向保持器（18D）用于将吸收滤光片吸收材料（18B）保持在吸收滤光框架（18A）内。托盘（16）用于支撑吸收过滤器（18）。托盘后部（16B）包括用于允许液体流过其中的至少一个孔口（16BA）。托盘前部（16D）和托盘后部（16B）还包括至少两个托盘前紧固件孔（16DB），其用于接收用于将过滤器保持在适当位置的托盘压紧装置。一种用于以交替模式可靠地限制至少两个托盘（16）的功能的架子（14）。齿条（14）插入到具有至少两个托盘（16）的交替放置的保持架（12）中，允许大的碎屑通过暴风雨排放过滤器（10）。笼（12）用于在其中容纳齿条（14）。密封装置牢固地附接到保持架（12）的上周边，其用于密封保持架（12）和排水装置开口之间的界面。

102. 发明授权

US5766370A Method for recovering a volatile organic component of solvent-in-water emulsions derived from paint overspray treatment and capture systems 失效
标题翻译：从油漆过喷处理和捕集系统中回收挥发性有机组分的溶剂型水乳液的方法
公开(公告)号：US5766370A
公开(公告)日：1998-06-16
申请号：US648589
申请日：1996-05-16
申请人： Robert R. Patzelt , Thomas Randazzo
发明人： Robert R. Patzelt , Thomas Randazzo
IPC分类号： B05B15/04 , B01D3/10 , B01D17/00 , B01D17/02 , B01D17/04 , B05D3/00 , B08B7/04
CPC分类号： B01D3/10 , B01D17/00 , B01D17/005 , B01D17/0208 , B01D17/0211 , B01D17/047
摘要： A process for recovering organic solvent material from a hydrophilic liquid derived from paint overspray treatment operations in which the solvent-in-water emulsion initially contains 1-50 weight percent of an organic liquid having a boiling point of at least 150.degree. C., a vapor pressure less than 0.5 Torr at 20.degree. C.; and water, and the spent hydrophilic liquid additionally contains paint solid material derived from the paint overspray treatment system in which the recovery process includes the steps of (a) removing the spent hydrophilic liquid or a portion thereof from the paint spray booth; (b) feeding the spent hydrophilic liquid into a reaction vessel, the reaction vessel operating at a pressure less than about 100 mm/Hg and at a temperature sufficient to volatilize the organic liquid component of the hydrophilic liquid; and (c) separating a portion of said volatilized organic liquid from the spent hydrophilic liquid after introduction of the spent hydrophilic liquid into the reaction vessel. The organic liquid component is selected from the group which includes secondary alcohol esters, derivatives of secondary alcohol esters, dialkyl diesters of dibasic acids, and n-methyl pyrrolidones.
摘要翻译：一种从亲水性液体中回收有机溶剂材料的方法，该亲水性液体衍生自涂料过喷处理操作，其中水溶剂水乳液最初含有1-50重量％的沸点至少为150℃的有机液体，蒸气压在20℃时小于0.5乇。废水亲水性液体还含有源自油漆过喷处理系统的油漆固体物质，其中回收过程包括以下步骤：（a）将废弃的亲水液体或其一部分从喷漆室中除去; （b）将废亲水性液体进料到反应容器中，反应容器在小于约100mm / Hg的压力下操作，并且在足以使亲水性液体的有机液体组分挥发的温度下进行; 和（c）在将废亲水性液体引入反应容器之后，将一部分挥发的有机液体与废亲水性液体分离。有机液体组分选自包括仲醇酯，仲醇酯的衍生物，二元酸的二烷基二酯和正甲基吡咯烷酮的基团。

103. 发明授权

US5718015A Mobile power wash device with water reclamation and hydrocarbon removal apparatus 失效
标题翻译：移动电动清洗装置，具有回水和脱碳装置
公开(公告)号：US5718015A
公开(公告)日：1998-02-17
申请号：US797046
申请日：1997-02-10
申请人： Richard D. Rohrbacher
发明人： Richard D. Rohrbacher
IPC分类号： A47L11/30 , B01D17/00 , B01D21/00 , B08B3/02 , E01H1/00 , A47L9/18
CPC分类号： A47L11/4069 , A47L11/30 , A47L11/4013 , A47L11/4022 , A47L11/4027 , A47L11/4044 , A47L11/4086 , A47L11/4088 , B01D17/00 , B01D21/00 , B01D21/0012 , B01D21/003 , B01D21/009 , B01D21/2444 , B01D21/2483 , B08B3/024 , E01H1/001 , B01D2221/08 , B08B2203/0229
摘要： A cyclonic power wash system and method of using the system to clean flat surfaces. The cyclonic power wash system uses high pressure, high temperature water for selectively cleaning large, flat, concrete or asphalt surfaces. The sprayed water is reclaimed by vacuuming it through holes in the bottom of a reclamation ring attached to the underside of the mobile cyclone sprayer, filtering the vacuumed water and returning it to a storage tank for re-use by the system. The filtration tank initially filters out large matter in an inlet trough and smaller matter in a plurality of cascading chambers. Removably constrained within each chamber of the filtration tank and in each downstream canister filter is at least one bag or pillow filled with water insoluble, hydrocarbon absorbent, substantially polypropylene material which absorbs oil, fuel and other hydrocarbon substances suspended in or floating on the water passing therethrough. Periodically, the bags are removed, the absorbed hydrocarbons are removed therefrom, such as, by squeezing the bags, the removed hydrocarbons are separately collected, and the bags are reused.
摘要翻译：旋风式清洗系统及使用该系统清洁平面的方法。旋风洗衣系统使用高压高温水来选择性地清洁大型，平坦的，混凝土或沥青表面。通过将移动式旋风式喷雾器的下侧的填充环的底部的孔抽真空来喷洒喷射水，过滤抽真空的水并将其返回到储罐以供系统重新使用。过滤罐最初过滤出入口槽中的大物质和多个级联室中的较小物质。可移动地限制在过滤罐的每个室内，并且在每个下游的罐式过滤器中是至少一个填充有不溶于水的烃类吸收剂，基本上聚丙烯材料的袋或枕头，其吸收悬浮在或漂浮在水通过的油，燃料和其它烃物质通过。周期性地，将袋子取出，从中除去吸收的烃类，例如通过挤压袋子，单独地收集除去的碳氢化合物，并重新使用袋子。

104. 发明授权

US5690813A Fluid separator apparatus 失效
标题翻译：流体分离装置
公开(公告)号：US5690813A
公开(公告)日：1997-11-25
申请号：US677404
申请日：1996-07-09
申请人： Christopher Frank Coale
发明人： Christopher Frank Coale
IPC分类号： B01D17/00 , B01D17/02 , B01D17/038 , F02M37/22
CPC分类号： F02M37/221 , B01D17/00 , B01D17/0217
摘要： An apparatus for separating contaminated waste water into a substantially uncontaminated homogeneous extract water portion and into a heterogeneous raffinate fluid portion. Upon being subjected to sufficient circular flow, in an environment emulating the action of a centrifuge, the heavier liquid and solid components are caused to gravitate out of the waste water. This apparatus is constructed with an elongated housing means which is preferably disposed between a water storage tank and fluid contaminant discharge device. Contained longitudinally within the elongated housing is a separator chamber having a portion of a frustoconically shaped centrifugation surface which directs the incoming waste water into a turbulent and circular pattern. As the waste water gains momentum during this centrifuge-like flow pattern, it abruptly strikes a substantially vertical impact plate which precipitates the forced separation of the impurities and contaminants from the waste water. The heavier extract component gravitates to a sump region located in the bottom of the housing, while the lighter raffinate fluid portion component rises into a raffinate separation region located in the top of the housing. A combination of baffle plates both promote the separation of the extract from the raffinate fluid portion and prevent the re-mixing thereof, once separation occurs. The accumulated extract portion is discharged through a drain at the bottom of the housing and raffinate fluid portion is discharged to the contaminant discharge device through an outlet located in the top portion of the housing.
摘要翻译：一种用于将受污染的废水分离成基本上未被污染的均质提取水部分并进入异质的残液流体部分的装置。在受到足够的循环流动的情况下，在模拟离心机的作用的环境中，使较重的液体和固体组分从废水中引出。该装置构造有细长的壳体装置，优选地设置在储水箱和流体污染物排出装置之间。在细长壳体内纵向包含具有截头圆锥形离心表面的一部分的分离器室，其将进入的废水引导成湍流和圆形图案。由于废水在这种离心机样流动模式中获得动力，所以它突然撞击基本上垂直的冲击板，从而沉淀出来自废水的杂质和污染物的强制分离。较重的提取物组分引力到位于壳体底部的贮槽区域，而较浅的残液流体部分组分上升到位于壳体顶部的萃余液分离区域。挡板的组合促进了提取物与萃余液流体部分的分离，并且一旦发生分离就阻止其再混合。累积的提取部分通过壳体底部的排水口排出，并且残液流体部分通过位于壳体顶部的出口排放到污染物排放装置。

105. 发明授权

US5686297A Method of cleaning contaminated industrial equipment 失效
标题翻译：污染工业设备清洗方法
公开(公告)号：US5686297A
公开(公告)日：1997-11-11
申请号：US503867
申请日：1995-07-18
申请人： Pat A. Mestetsky
发明人： Pat A. Mestetsky
IPC分类号： B01D17/00 , B01D17/02 , B01D17/05 , B01D21/00 , B01F17/16 , C02F1/40 , C02F1/58 , C02F3/34 , C11D1/75 , C11D3/386 , C12P1/00 , C12S5/00 , C12S99/00 , C02F3/00 , C12S13/00
CPC分类号： C12P1/00 , B01D17/00 , B01D17/0208 , B01D21/01 , B01D21/26 , C02F3/34 , C02F3/342
摘要： A method of cleaning contaminated industrial equipment. An aqueous solution containing an enzyme and a surfactant having the formula: ##STR1## where n is 6-20, is agitated in contact with the equipment to remove oil contamination and provide a water/oil dispersion. The water/oil dispersion is then permitted to stand in a quiescent state to form an oil phase separate from the water phase, and the oil phase is then separated from the water phase.
摘要翻译：污染工业设备清洗方法。含有酶和表面活性剂的水溶液具有如下结构式：其中n为6〜20，与设备接触地搅拌以除去油污染并提供水/油分散体。然后将水/油分散体静置在静止状态，形成与水相分开的油相，然后将油相与水相分离。

106. 发明授权

US5658462A Process for recovering protein, fatty and water components from a float material produced by a waste water treatment system 失效
标题翻译：从废水处理系统生产的浮法物质中回收蛋白质，脂肪和水分的方法
公开(公告)号：US5658462A
公开(公告)日：1997-08-19
申请号：US599479
申请日：1996-01-23
申请人： Matthew B. Hopkins , Robert J. DeRosa
发明人： Matthew B. Hopkins , Robert J. DeRosa
IPC分类号： B01D17/00 , B01D21/00 , B01D11/00
CPC分类号： B01D17/00 , B01D21/00 , B01D21/003 , B01D21/009 , B01D21/01 , B01D21/10 , B01D21/2433 , B01D21/245 , B01D21/34
摘要： A process for recovering protein, fatty and water components from a float material produced by a waste water treatment system, wherein the protein and fatty components can be further processed for inclusion in various products, such as animal feed. The recovered water component can also be further processed before discharge into a sewer system.
摘要翻译：从由废水处理系统产生的浮法材料中回收蛋白质，脂肪和水成分的方法，其中所述蛋白质和脂肪组分可被进一步加工以包含在各种产品如动物饲料中。回收的水分量也可以在排放到下水道系统之前被进一步处理。

107. 发明授权

US5606989A Self-venting valve arrangement 失效
标题翻译：自排气阀布置
公开(公告)号：US5606989A
公开(公告)日：1997-03-04
申请号：US455678
申请日：1995-06-01
申请人： Mark A. Roll , Willie L. Stamey , Christopher L. Loafman
发明人： Mark A. Roll , Willie L. Stamey , Christopher L. Loafman
IPC分类号： B01D17/00 , B01D36/00 , F02M37/22 , F16K24/00
CPC分类号： F02M37/221 , B01D17/00 , B01D36/006 , Y10T137/3102 , Y10T137/86332
摘要： A self-venting valve having its principal parts molded of nylon reinforced with glass fibers is mounted in the bottom of a fuel filter assembly to drain water and other contaminants from the assembly. The self-venting valve includes a plunger portion with a bore therethrough for draining water from the fuel filter assembly and a valve body member which receives the plunger. The valve body member has a vent hole therein which communicates with the interior of the housing to let air into the housing so that as the water drains from the housing a partial vacuum is not created which might interrupt the flow of water. The plunger is biased to the valve closed position by a coil spring, however the valve may be held in the open position by misaligning lugs on the plunger with slots in the valve body member.
摘要翻译：具有由玻璃纤维增强的尼龙模制的主要部分的自排气阀安装在燃料过滤器组件的底部以从组件排出水和其它污染物。自排气阀包括具有穿过其中的用于从燃料过滤器组件排出水的孔的柱塞部分和容纳柱塞的阀体构件。阀体构件中具有通气孔，其与壳体的内部连通，以使空气进入壳体，使得当水从壳体排出时，不产生可能中断水流的部分真空。柱塞通过螺旋弹簧被偏压到阀关闭位置，然而通过使阀芯上的凸耳不对准，阀可以保持在打开位置，阀体中具有槽。

108. 发明授权

US5589075A Use of silicon containing polyelectrolytes in wastewater treatment 失效
公开(公告)号：US5589075A
公开(公告)日：1996-12-31
申请号：US565479
申请日：1995-11-30
申请人： Ananthasubramanian Sivakumar , John H. Collins , Manian Ramesh
发明人： Ananthasubramanian Sivakumar , John H. Collins , Manian Ramesh
IPC分类号： B01D17/00 , B01D17/04 , B01D21/00 , B01D21/01 , C02F1/54 , C02F1/56 , C02F9/00 , C08F230/08 , D21C9/08 , D21H21/02
CPC分类号： D21H21/02 , B01D17/00 , B01D17/047 , B01D21/00 , B01D21/01 , C02F1/545 , C02F1/56 , C08F230/08 , D21C9/086 , C02F2103/28 , Y10S210/917 , Y10S210/928
摘要： The invention is a process for removing color from a paper mill waste effluent containing color bodies which comprises: treating the waste effluent containing color bodies with an effective color-removing amount of a water-soluble silicon-containing copolymer coagulant prepared from diallyldimethylammonium halide and a vinyltrialkoxysilane; coagulating the color bodies present in the waste effluent; and then removing the coagulated color bodies from the waste effluent. The invention is also a method for clarifying waste water containing turbidity-causing components which comprises: adding to said water an effective turbidity-reducing amount of a water-soluble silicon-containing copolymer coagulant prepared from diallyldimethylammonium halide and a vinyltrialkoxysilane; mixing said copolymer and said water with a mechanical stirring device for sufficient time to allow flocculation of the turbidity-causing components; and then separating the flocculated turbidity-causing components from the waste water to obtain clarified water. Useful polymers for the practice of this invention are copolymers of diallyldimethylammonium halide and vinyltrialkoxysilane.

109. 发明授权

US5565101A Oil and water separator 失效
标题翻译：油水分离器
公开(公告)号：US5565101A
公开(公告)日：1996-10-15
申请号：US389145
申请日：1995-02-15
申请人： James Kuntz
发明人： James Kuntz
IPC分类号： B01D17/00 , B01D21/00 , B01D21/24 , B01D21/26
CPC分类号： B01D21/267 , B01D17/00 , B01D21/0003 , B01D21/0006 , B01D21/003 , B01D21/2427 , B01D21/2438 , B01D21/2488 , B01D21/0012 , Y10S210/923
摘要： A waste water treatment system includes a first stage oil separator having a plurality of conically shaped members disposed inside an enclosure. The conically shaped members are preferably made of polypropylene. Oil within the waste water coalesces upon contacting the conically shaped members. Waste water is circulated in vortical flow paths between the conically shaped members to lengthen the flow path of the waste water between the members thereby promoting coalescence of oil. A second stage oil separator involves a bead pack container unit filled with polypropylene beads through which waste water passes to remove residual oil and debris from the waste water coming from the first stage oil separator.
摘要翻译：废水处理系统包括具有设置在外壳内的多个锥形构件的第一级油分离器。锥形构件优选由聚丙烯制成。废水中的油在接触圆锥形构件时聚结。废水在圆锥形构件之间的涡旋流动路径中循环，以延长构件之间的废水的流动路径，从而促进油的聚结。第二级油分离器包括填充有聚丙烯珠粒的珠粒包装容器单元，废水通过该珠粒包装容器单元从第一级油分离器的废水中除去残留的油和碎屑。

110. 发明授权

US5527431A Silicon polyelectrolytes for pitch deposit control 失效
标题翻译：硅聚电解质用于沥青沉积物控制
公开(公告)号：US5527431A
公开(公告)日：1996-06-18
申请号：US485756
申请日：1995-06-07
申请人： Chandrashekar S. Shetty , Manian Ramesh
发明人： Chandrashekar S. Shetty , Manian Ramesh
IPC分类号： B01D17/00 , B01D21/00 , C02F1/56 , C02F9/00 , C08F226/04 , C08F230/08 , D21C9/08 , D21H21/02
CPC分类号： D21H21/02 , B01D17/00 , B01D21/00 , B01D21/01 , C02F1/56 , C08F226/04 , C08F230/08 , D21C9/086 , C02F2103/28 , Y10S162/04
摘要： A method for controlling pitch in papermaking systems which comprises the step of adding a water-soluble, silicon-containing polyelectrolyte copolymer coagulant to pulp and paper process water. The water-soluble, silicon-containing polyelectrolyte copolymer coagulant preferably comprises diallyldimethyl ammonium chloride and a vinyl alkoxysilane.
摘要翻译：一种用于控制造纸系统中的沥青的方法，包括向纸浆和纸工艺水中加入水溶性的含硅聚电解质共聚物凝结剂的步骤。水溶性的含硅聚电解质共聚物凝结剂优选包含二烯丙基二甲基氯化铵和乙烯基烷氧基硅烷。

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