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公开(公告)号：US5611363A
公开(公告)日：1997-03-18
申请号：US661430
申请日：1996-06-11
CPC分类号： B09C1/02 , B01D17/0211 , B01D17/12 , B01D21/0018 , B01D21/0045 , B01D21/0057 , B01D21/0093 , B01D21/02 , B01D21/2405 , B01D21/2427 , B01D21/2444 , B01D21/245 , B01D21/2461 , B01D21/26 , B01D21/34 , B03B9/02 , B09C1/00 , B01D2221/04 , Y10S210/922 , Y10S210/923 , Y10S494/901
摘要： A system for removing oil from oil/water or oil/sand or oil/water/sand mixtures. An oil/water mixture is taken from an oil spill on the surface of the water or from other sources such as producing oil wells and is transported to a surge tank where it is agitated and then passed on to a separator which separates the oil from the water. The system also covers separating oil from sand or earth when the spill is on land.
摘要翻译： 用于从油/水或油/砂或油/水/砂混合物中除去油的系统。 油/水混合物从水表面的油溢出物或其他来源（如油井）中取出，并被运送到缓冲罐中并搅拌，然后通过分离器将油分离出来 水。 该系统还包括当溢出物在陆地上时将油从沙子或泥土中分离出来。
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公开(公告)号：US5423340A
公开(公告)日：1995-06-13
申请号：US226754
申请日：1994-04-12
CPC分类号： B09C1/02 , B01D17/0211 , B01D17/12 , B01D21/0018 , B01D21/0045 , B01D21/0057 , B01D21/0093 , B01D21/02 , B01D21/2405 , B01D21/2427 , B01D21/2444 , B01D21/245 , B01D21/2461 , B01D21/26 , B01D21/34 , B03B9/02 , B09C1/00 , B01D2221/04 , Y10S210/922 , Y10S210/923 , Y10S494/901
摘要： A system for removing oil from oil/water or oil/sand or oil/water/sand mixtures. An oil/water mixture is taken from an oil spill on the surface of the water or from other sources such as producing oil wells and is transported to a surge tank where it is agitated and then passed on to a separator which separates the oil from the water. The system also covers separating oil from sand or earth when the spill is on land.
摘要翻译： 用于从油/水或油/砂或油/水/砂混合物中除去油的系统。 油/水混合物从水表面的油溢出物或其他来源（如油井）中取出，并被运送到缓冲罐中并搅拌，然后通过分离器将油分离出来 水。 该系统还包括当溢出物在陆地上时将油从沙子或泥土中分离出来。
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公开(公告)号：US5316029A
公开(公告)日：1994-05-31
申请号：US880141
申请日：1992-05-07
CPC分类号： B09C1/02 , B01D17/0211 , B01D17/12 , B01D21/0018 , B01D21/0045 , B01D21/0057 , B01D21/0093 , B01D21/02 , B01D21/2405 , B01D21/2427 , B01D21/2444 , B01D21/245 , B01D21/2461 , B01D21/26 , B01D21/34 , B03B9/02 , B09C1/00 , B01D2221/04 , Y10S210/922 , Y10S210/923 , Y10S494/901
摘要： A system for removing oil from oil/water or oil/sand or oil/water/sand mixtures. An oil/water mixture is taken from an oil spill on the surface of the water or from other sources such as producing oil wells and is transported to a surge tank where it is agitated and then passed on to a separator which separates the oil from the water. The system also covers separating oil from sand or earth when the spill is on land.
摘要翻译： 用于从油/水或油/砂或油/水/砂混合物中除去油的系统。 油/水混合物从水表面的油溢出物或其他来源（如油井）中取出，并被运送到缓冲罐中并搅拌，然后通过分离器将油分离出来 水。 该系统还包括当溢出物在陆地上时将油从沙子或泥土中分离出来。
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4.发明授权Method and apparatus for separating and recovering fractional components of carpet 失效用于分离和回收地毯部分组分的方法和设备
公开(公告)号：US5908164A
公开(公告)日：1999-06-01
申请号：US103922
申请日：1998-06-24
CPC分类号： B03B9/061 , B29B17/02 , B03B2009/067 , B29K2021/00 , B29K2023/12 , B29K2077/00 , B29L2031/7322 , Y02W30/521 , Y02W30/622 , Y02W30/667
摘要： A process is disclosed for the separation and recovery of fractional components of used carpet. Although the disclosed process is operable with either jute-backed or vinyl-backed carpet, an alternative process is preferred for vinyl-backed carpet to permit the sequential removal of the vinyl backing with most of the fiberglass stabilizer intact. The process includes the pre-cutting and preferable pre-soaking of the used carpet into appropriate sized pieces, followed by the introduction of the pre-conditioned used carpet pieces into a cyclonic comminuter which reduces the carpet pieces into fractional components. Processes for the recovery of the separated fractional components include collecting the components from the respective discharges from the cyclonic comminuter, washing, and separating by carding, static charges, pressure gradients and the like. This effective process will allow for greater utilization of carpet recycling operations to prevent used carpet from being disposed in land fills.
摘要翻译： 公开了用于分离和回收旧地毯的分数组分的方法。 虽然所公开的方法可以用黄麻背衬或乙烯基背衬地毯操作，但对于乙烯基背衬地毯来说，替代方法是优选的，以允许以绝大多数玻璃纤维稳定剂完整地顺序地除去乙烯基背衬。 该方法包括预先切割并优选将已使用的地毯预先浸泡到合适尺寸的碎片中，随后将预处理过的地毯片引入气旋粉碎机中，将地毯碎片减少为分数成分。 用于回收分离的分数组分的方法包括从来自旋风分离器的相应排出物中收集组分，洗涤和通过梳理，静电荷，压力梯度等分离。 这种有效的过程将允许更多地利用地毯回收操作来防止使用的地毯被处理在土地填充中。
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公开(公告)号：US06412716B1
公开(公告)日：2002-07-02
申请号：US09562874
申请日：2000-05-01
IPC分类号： B02C1906
CPC分类号： B02C19/06 , B02C2201/063 , C02F1/02 , C02F1/38 , C02F11/121 , C02F2303/04 , F26B1/005 , F26B17/107 , F26B2200/18
摘要： A process for the comminution and dehydration of municipal sludge waste by feeding the municipal sludge waste into a cyclonic, dehydrating comminuter facilitates the further processing of the comminuted and dehydrated sludge material discharged from the comminuter. Both the comminuted and dehydrated sludge material and the air flow discharged from the cyclonic comminuter are sterilized to remove pathogens therefrom. The rate at which the municipal sludge material is fed into the cyclonic comminuter is directly related to the moisture content of the comminuted and dehydrated material discharged from the material discharge opening of the comminuter. Preferably, the moisture content of the discharged material is in the range of 25% to 35% to facilitate the sterilization of the discharged material. An alternative process can be used, however, to dry the discharged comminuted and dehydrated municipal sludge waste material to about 10%, such as by passing the material discharged from the first cyclonic dehydrating comminuter into a second cyclonic dehydrating comminuter until the finally discharged material has a powdery consistency.
摘要翻译： 通过将城市污泥废物进料到气旋脱水粉碎机中，将污泥废物粉碎和脱水的过程有助于进一步处理从粉碎机排出的粉碎和脱水的污泥材料。 粉碎和脱水的污泥材料和从气旋粉碎机排出的空气流都被灭菌以从中除去病原体。 城市污泥材料进入气旋粉碎机的速率与从粉碎机排料口排出的粉碎和脱水材料的含水量直接相关。 优选地，排出材料的水分含量在25％至35％的范围内，以便于排出材料的灭菌。 然而，可以使用另一种方法来将排出的粉碎和脱水的城市污泥废料干燥至约10％，例如通过将从第一旋风脱水粉碎机排出的材料通入第二旋风脱水粉碎机中，直到最终排出的材料具有 粉末稠度。
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6.发明授权Method and apparatus for separating and recovering fractional components of carpet 失效用于分离和回收地毯部分组分的方法和设备
公开(公告)号：US6126096A
公开(公告)日：2000-10-03
申请号：US321689
申请日：1999-05-28
CPC分类号： B03B9/061 , B29B17/02 , B03B2009/067 , B29B2017/0224 , B29B2017/0231 , B29B2017/0289 , B29B2017/0416 , B29B2017/0492 , B29K2023/12 , B29K2077/00 , B29K2105/12 , B29L2031/7322 , Y02W30/521 , Y02W30/523 , Y02W30/622 , Y02W30/625 , Y02W30/667
摘要： A process is disclosed for the separation and recovery of fractional components of used carpet. Although the disclosed process is operable with either jute-backed or vinyl-backed carpet, an alternative process is preferred for vinyl-backed carpet to permit the sequential removal of the vinyl backing with most of the fiberglass stabilizer intact. The process includes the chilling of appropriately sized carpet pieces and preferably pre-soaking the used carpet pieces before chilling, followed by the introduction of the pre-conditioned used carpet pieces into a cyclonic comminuter which reduces the carpet pieces into fractional components. The chilling step could lower the temperature of the soaked carpet pieces to or below freezing to stiffen the backing material and enhance the comminution process. Processes for the recovery of the separated fractional components include collecting the components from the respective discharges from the cyclonic comminuter, washing, and separating by carding, static charges, pressure gradients and the like. This effective process will allow for greater utilization of carpet recycling operations to prevent used carpet from being disposed in land fills.
摘要翻译： 公开了用于分离和回收旧地毯的分数组分的方法。 虽然所公开的方法可以用黄麻背衬或乙烯基背衬地毯操作，但对于乙烯基背衬地毯来说，替代方法是优选的，以允许以绝大多数玻璃纤维稳定剂完整地顺序地除去乙烯基背衬。 该方法包括冷却适当尺寸的地毯片，并且优选在冷冻之前预先浸泡所使用的地毯片，然后将预处理过的地毯片引入旋风粉碎机，将地毯片材减少为分数成分。 冷却步骤可以将浸泡的地毯片的温度降低到或低于冰点，以加强背衬材料并增强粉碎过程。 用于回收分离的分数组分的方法包括从来自旋风分离器的相应排出物中收集组分，洗涤和通过梳理，静电荷，压力梯度等分离。 这种有效的过程将允许更多地利用地毯回收操作来防止使用的地毯被处理在土地填充中。
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公开(公告)号：US5727740A
公开(公告)日：1998-03-17
申请号：US675355
申请日：1996-07-03
摘要： A method of removing fractional components from earthen material, including processes for removing precious carbon jewels from soil, precious metals from low grade ores, lead pellets from contaminated soil, and free sulphur from coal, is initiated with a pulverizing of the earthen material bearing the fractional component to be removed therefrom. Subsequent process steps vary, but include the washing of the pulverized material and then removing the fractional component through electromagnetic extraction, chemical dissolution and sieving. Since no contaminate is added to the residue remaining after removal of the fractional component, the residue can be returned to the ground from which the original material was obtained without effecting any additional pollution to the ground or water.
摘要翻译： 从土壤材料中除去部分成分的方法，包括从土壤中除去珍贵的碳宝石，从低等级矿石中获取贵金属，从污染的土壤中获得的铅球和来自煤的游离硫的方法，是将具有 要从中除去的分数分量。 随后的工艺步骤不同，但包括粉碎材料的清洗，然后通过电磁萃取，化学溶解和筛分除去分数组分。 由于在除去分数组分后残留的残余物中不添加污染物，所以残留物可以返回到原料获得的地面，而不会对地面或水造成任何额外的污染。
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公开(公告)号：US5637152A
公开(公告)日：1997-06-10
申请号：US412897
申请日：1995-03-29
CPC分类号： B09C1/02 , B01D17/00 , B01D21/0018 , B01D21/0042 , B01D21/2461 , B01D21/2488 , B01D21/267 , B03B9/02 , B09C1/00
摘要： An apparatus and method for removing hydrocarbons from soil is disclosed. A gradient force machine pulverizes contaminated soils, which are then mixed with release agents in a mixing tank. A water-filled separation unit receives the mixed soil, the unit having a plurality of counter-rotating augers to aid in the breakdown of the mixed soil to solid, water and hydrocarbon components. A washing container receives the solid component from the separation unit, the container having a diagonally-disposed, enclosed auger for outputting a washed solid component. Hydrocarbons that have floated to the top of the separation unit and washing container are removed by a vacuum system.
摘要翻译： 公开了一种用于从土壤中除去碳氢化合物的装置和方法。 梯度力机粉碎污染的土壤，然后将其与释放剂混合在混合罐中。 充水分离单元接收混合土壤，该单元具有多个反向旋转螺旋钻，以帮助将混合土壤分解成固体，水和烃组分。 洗涤容器从分离单元接收固体成分，容器具有对角设置的封闭螺旋钻，用于输出洗涤后的固体成分。 通过真空系统去除已经漂浮到分离单元和洗涤容器的顶部的碳氢化合物。
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公开(公告)号：US06464155B1
公开(公告)日：2002-10-15
申请号：US09723456
申请日：2000-11-28
IPC分类号： B02C1906
CPC分类号： B02C19/06 , B02C2201/063 , C02F1/02 , C02F1/38 , C02F11/121 , C02F2303/04 , F26B1/005 , F26B17/107 , F26B2200/18
摘要： A process for the comminution and dehydration of animal waste and/or parts by feeding the animal waste and/or parts into a cyclonic, dehydrating comminuter facilitates the further processing of the comminuted and dehydrated animal waste discharged from the comminuter. Both the comminuted and dehydrated material and the air flow discharged from the cyclonic comminuter are sterilized to remove pathogens therefrom. The rate at which the animal waste and/or parts material is fed into the cyclonic comminuter. is directly related to the moisture content of the comminuted and dehydrated material discharged from the material discharge opening of the comminuter. Preferably, the moisture content of the discharged material is in the range of 25% to 35% to facilitate the pelletizing of the discharged material after being sterilized. Other precesses, however, can require the drying of the discharged material to about 10%. An air flow control mechanism is provided for the cyclonic comminuter to enhance the ability to control the discharge of air from the comminuter. The control is provided with adjustable vanes actuated from a actuator projecting outwardly from the comminuter to permit an easy adaptation to automated controls to restrict the size of the air discharge opening from the comminuter.
摘要翻译： 通过将动物废物和/或部分饲喂到旋风脱水粉碎机中来动物废物和/或部分的粉碎和脱水的方法有助于进一步处理从粉碎机排出的粉碎和脱水的动物废物。 粉碎和脱水的材料和从气旋粉碎机排出的空气流都被灭菌以从其中除去病原体。 动物废物和/或部分物料进入气旋粉碎机的速率。 与粉碎物料排出口排出的粉碎和脱水物料的含水量直接相关。 优选地，排出物料的含水量在25％至35％的范围内，以便于在灭菌后排出的物料的造粒。 然而，其他进程可能需要将排出的材料干燥至约10％。 为气旋粉碎机提供气流控制机构，以提高控制从粉碎机排出空气的能力。 该控制器设置有可调节的叶片，该叶片从从通风机向外突出的致动器致动，允许容易地适应自动化控制以限制从通风机排出的开口的尺寸。
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公开(公告)号：US06398138B1
公开(公告)日：2002-06-04
申请号：US09609792
申请日：2000-07-03
IPC分类号： B02C1912
CPC分类号： B29B17/02 , B03B9/061 , B03B2009/067 , B29B17/0404 , B29B2017/0224 , B29B2017/0265 , B29B2017/0289 , B29B2017/0416 , B29B2017/0428 , B29K2077/00 , B29L2031/7322 , Y02W30/521 , Y02W30/523 , Y02W30/527 , Y02W30/622 , Y02W30/625 , Y02W30/667 , Y10S241/38
摘要： A process is disclosed for the separation and recovery of fractional components of used carpet. The nylon fiber component separated from the carpet pieces fed into the cyclonic comminuter are lighter than the other fractional. components and can be extracted from the comminuter chamber through an extraction valve located in the top wall of the comminuter chamber. The nylon extraction valve includes a valve body with an opening extending generally vertically therethrough and a shaft extending therefrom in a horizontal orientation. The valve body is moved to expose the opening to the interior of the comminuter chamber on an intermittent basis to extract accumulated nylon fibers without disrupting the air flow through the comminuter chamber and the associated comminuting operation. Preferably, the valve body is oscillated back and forth, instead of rotated, in order to minimize the trapping of nylon fibers at the valve opening. Preferably, the rasp bars on the interior wall of the comminuter chamber are oriented to deflect air upwardly toward the nylon extraction valve and facilitate the extraction of accumulated nylon fibers.
摘要翻译： 公开了用于分离和回收旧地毯的分数组分的方法。 与送入气旋粉碎机的地毯片分离的尼龙纤维成分比其他分数轻。 组件，并且可以通过位于粉碎室的顶壁中的抽吸阀从粉碎室提取。 尼龙抽吸阀包括具有大致垂直延伸穿过的开口的阀体和从水平方向延伸的轴。 移动阀体以间歇地暴露于分配器室的内部的开口以提取累积的尼龙纤维，而不会破坏通过通风室的空气流和相关的粉碎操作。 优选地，阀体来回摆动而不是旋转，以便最小化在阀开口处的尼龙纤维的捕获。 优选地，分配器室的内壁上的拉杆定向成将空气朝向尼龙抽出阀向上偏转，并有利于提取积聚的尼龙纤维。
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