公开(公告)号：US4422931A

公开(公告)日：1983-12-27

申请号：US368648

申请日：1982-04-15

申请人： Girma Wolde-Michael

发明人： Girma Wolde-Michael

IPC分类号： B01D17/02 ,  B01D21/00 ,  B03B7/00 ,  B03B9/06 ,  B03D1/00 ,  B03D1/14 ,  B01D21/10 ,  B01F3/04 ,  C02F1/24

CPC分类号： B01D17/0205 ,  B01D21/00 ,  B01D21/10 ,  B03B7/00 ,  B03B9/061 ,  B03D1/00 ,  B03D1/1412 ,  B03D1/1493 ,  B03D1/245

摘要： In an apparatus for efficiently and thoroughly cleaning tramp oil and contaminants from machine coolant; a tank 12 having three compartments 32, 52 and 66 with a quietener baffle 58 located between the first compartment 32 and the main compartment 52, a torturous path between the main compartment 52 and the clean coolant storage compartment 66, and an agglomeration baffle 76 between the main and storage compartments 52, 66, respectively, is provided. Further, the flow quietener baffle 76 is arranged within the tank 12 so that material flowing from the first compartment 32 to the main compartment 52 will flow generally down the quietener baffle 58 and arrive in the main compartment 52, substantially at the level of the interface 46 between the floating light material 42 and the heavy material 44 with a minimum of disturbance to interface 46. Rapid and complete floatation of oily material containing heavy contaminants is achieved by the addition of aeration bubbles 62 within the first compartment 32.

摘要翻译： 在机器冷却液中高效清洁流质油和污染物的设备中; 具有三个隔室32,52和66的储罐12，其具有位于第一隔室32和主隔室52之间的更安静的挡板58，主室52和清洁冷却剂储存室66之间的弯曲路径，以及位于 分别提供主和储存室52,66。 此外，流动更安静的挡板76布置在罐12内，使得从第一隔室32流到主室52的材料通常将在安静挡板58下方流动，并且基本上在接口的水平面上到达主室52 浮动光材料42和重质材料44之间具有最小的对界面46的干扰。通过在第一隔室32内添加曝气气泡62可以实现含有重污染物的油性物质的快速和完全漂浮。

公开(公告)号：US4390421A

公开(公告)日：1983-06-28

申请号：US253911

申请日：1981-04-14

申请人： Nikolaus Hammerschmitt

发明人： Nikolaus Hammerschmitt

IPC分类号： B01D17/02 ,  E03F5/16 ,  B01D21/10

CPC分类号： E03F5/16 ,  B01D17/0208

摘要： The present invention relates to an apparatus for continuously separating a fluid mixture, for example, oil, water, as well as also slurry, and for continuous separate discharge of the fluids and harmless removal of the solid portion.The invention is based on the principle that the fluid mixture is conducted in the vertical direction in such a manner, that by the downward flow, flow free zones develop on the opposing sides of deflectors, in which the low viscosity fluid (oil) rises and forms a specified height oil column in the collecting chamber.The oil column so appears, as a result of a turbulence effect of the separator, to the water surface, that with a density of 0.85, 15% of the oil column floats above the water surface and 85% sinks under the water surface.These 15%'s are used for the continuous draining without the water flowing off with it. The oil outlet lies, for example, only 1 cm above the highest possible water level, the oil column under the water surface amounts to 5.6 cm before the oil discharge.Through the arrangement of a submerged second water surface independent from the water surface fluctuations this spacing is considerably increased.With obstructions in the oil discharge (filled tank, blocked pipe, etc.) the oil level in the oil collection chamber sinks and flows through the immersion pipe of the oil safety discharge in a reserve tank; through this the oil alarm is tripped.

摘要翻译： 本发明涉及用于连续分离流体混合物，例如油，水以及浆料的设备，以及用于连续分离排出流体和无害化去除固体部分的装置。 本发明基于这样的原理：流体混合物以这样的方式在垂直方向上传导，即通过向下流动，无流动区在低粘度流体（油）上升的偏转器的相对侧上形成， 在收集室中形成指定高度的油柱。 由于分离器的紊流效应，油柱出现在水面上，其密度为0.85,15％的油柱漂浮在水面之上，85％在水面下沉。 这些15％用于连续排水，没有水流出。 油出口位于例如最高水位以上只有1厘米处，在排油前水面下的油柱为5.6厘米。 通过独立于水面波动的水下第二水面的布置，这个间距大大增加。 在排油（填充罐，堵塞管等）的障碍物中，采油室内的油位沉入并流过储油罐中的油安全排放液的浸入管; 通过这个机油报警器跳闸。

公开(公告)号：US4376048A

公开(公告)日：1983-03-08

申请号：US289478

申请日：1981-08-03

申请人： Nandor Kovacs

发明人： Nandor Kovacs

IPC分类号： B01D21/24 ,  B01D21/34 ,  B01D21/10

CPC分类号： B01D21/245 ,  B01D21/0084

摘要： In order to achieve improved collection of sludge in a settling basin, without employing moving parts, a collecting trough is provided, this trough being open at the top and bounded on the sides by horizontal overflow-weirs and being intended to rest on the bottom of the basin. A line, located level with the bottom of the collecting trough, issues from the trough and runs to a suction pump. The trough is covered by a hood which widens towards the bottom and leaves an unobstructed interspace between itself and the overflow-weirs, this hood possessing openings which lie at a lower level than the overflow-weirs.

摘要翻译： 为了在沉降池中实现改进的淤泥采集，不使用活动部件，提供了一个收集槽，该槽在顶部开放，侧面由水平溢流堰限制， 盆地。 与收集槽的底部定位的水平线从槽发出并运行到抽吸泵。 槽被罩盖覆盖，该罩朝向底部变宽，并且在其与溢流堰之间留有无障碍的间隙，该罩具有位于比溢流堰低的水平的开口。

公开(公告)号：US4213865A

公开(公告)日：1980-07-22

申请号：US927141

申请日：1978-07-21

申请人： Karl Wagner

发明人： Karl Wagner

IPC分类号： B01D17/00 ,  B01D21/00 ,  B01D21/10

CPC分类号： B01D17/00 ,  B01D21/003 ,  B01D21/0045 ,  B01D21/0057 ,  B01D21/0069 ,  B01D21/10

摘要： Apparatus is disclosed for separating sludge, oil and the like from contaminated water having walls separating a tank into first and second compartments. The tank has an inlet for carrying the contaminated water thereto, a first outlet for removing separated oil and the like, a second outlet for removing the treated water and an outlet for removing separated sludge and the like. A plate pack is mounted on an inclined wall within the tank with the pack sloping downwardly from a first to a second end. The improved pack includes side walls, a top and a bottom forming a conduit for carrying the contaminated water from the first to the second end. A plurality of plates is mounted one above the other extending between the side walls to provide a plurality of passageways. The plate pack second end defines a substantially vertical plane when the pack is mounted on the inclined wall. The contaminated water passes from the first to the second compartment by flowing down through the passageways and the oil separates from the water during such passage to rise and flow out the first end and the sludge separates from the water to settle and flow out the second end.

摘要翻译： 公开了用于将污泥，油等从具有将罐分离成第一和第二隔室的壁的污染水分离的装置。 罐具有用于将污染水带入的入口，用于除去分离的油等的第一出口，用于除去处理水的第二出口和用于除去分离的污泥等的出口。 一个板组件安装在槽内的倾斜壁上，其中组件从第一端向第二端向下倾斜。 改进的包装包括侧壁，顶部和底部，形成用于将污染的水从第一端运送到第二端的导管。 多个板被安装在另一个之间，在侧壁之间延伸，以提供多个通道。 当包装件安装在倾斜壁上时，板组件第二端限定基本垂直的平面。 受污染的水通过流过第一至第二隔间的通道，在通道期间油从水中分离出来，上升并流出第一端，污泥与水分离并沉淀并流出第二端 。

公开(公告)号：US4115879A

公开(公告)日：1978-09-26

申请号：US707340

申请日：1976-07-21

申请人： Ed P. Toms

发明人： Ed P. Toms

IPC分类号： E03B1/04 ,  E03F5/10 ,  E03D1/26 ,  B01D21/10

CPC分类号： E03B1/04 ,  E03B2001/045

摘要： A system to be incorporated in new or in existing buildings where the waste lines of lavatory sinks, showers and clothes washing machines are connected to a storage reservoir for accumulation of water therein. This accumulated water is filtered and treated and thereafter used for the operation of water closets of toilets, the storage reservoir providing for the gravitational separation of solids from the water which are periodically flushed from the reservoir into the sewer. The pumping action which delivers the accumulated water to the water closets of toilets may be hydraulically operated by a portion of the water drained to the storage reservoir.

摘要翻译： 将新建或现有建筑物中的厕所盥洗池，淋浴器和洗衣机的废物管线连接到储存容器中以将水积聚在其中的系统。 该积聚的水被过滤和处理，然后用于操作厕所的水厕，储存容器提供固体从水中重力分离，这些水从储存器周期性地冲洗到下水道中。 将累积的水输送到厕所的水厕的抽吸动作可以通过排出到储存容器的一部分水被液压操作。

公开(公告)号：US4089782A

公开(公告)日：1978-05-16

申请号：US641465

申请日：1975-12-17

申请人： Werner P. E. Huebner

发明人： Werner P. E. Huebner

IPC分类号： B01D21/00 ,  B01D21/10 ,  B01D21/01

CPC分类号： B01D21/0075 ,  B01D21/0045 ,  B01D21/10 ,  B01D21/2427 ,  B01D21/2488

摘要： Various improvements in a clarifier having inclined flow passages, the clarifier being capable of reversible operation wherein liquid to be clarified may be selectively caused to flow either upwardly or downwardly through the flow passages. The clarifier has channels adjacent the tops of the flow passages for collecting a relatively low density phase and a unique flow control trough simultaneously regulating liquid flow through a manifold above the flow passages while also forming an outlet passage for the low density phase. A vertical flow manifold with an overflow arrangement regulates flow between the lower ends of the flow passages and a flow conduit external of the clarifer. Means at either end of the flow channels may collect multiple phases, an intermediate phase preferably being recycled to improve either the rate or quality of clarification. Finally, the clarifier includes a combined support structure and flocculating chamber as well as a seal arrangement for facilitating mounting of the inclined plates within the housing. The clarifier is operable in a downflow mode with one or more low density phases being removed at the top of the inclined passages.

摘要翻译： 在具有倾斜流动通道的澄清器中的各种改进，澄清器能够可逆地操作，其中待澄清的液体可以选择性地被引导通过流动通道向上或向下流动。 澄清器具有邻近流动通道顶部的通道，用于收集相对低密度的相和独特的流量控制槽，同时调节通过流动通道上方的歧管的液体流动，同时还形成用于低密度相的出口通道。 具有溢流布置的垂直流动歧管调节流动通道的下端和澄清池外部的流动管道之间的流动。 在流动通道的任一端的平均值可以收集多个相，中间相优选地被循环以提高澄清的速率或质量。 最后，澄清器包括组合的支撑结构和絮凝室以及便于将倾斜板安装在壳体内的密封装置。 澄清器可在下流模式中操作，在倾斜通道的顶部除去一个或多个低密度相。

公开(公告)号：US4040961A

公开(公告)日：1977-08-09

申请号：US590751

申请日：1975-06-26

申请人： Rufus F. Davis, Jr. ,  Donald G. Marting

发明人： Rufus F. Davis, Jr. ,  Donald G. Marting

IPC分类号： B01D21/00 ,  B03B5/28 ,  B01D21/10

CPC分类号： B03B5/28 ,  B01D21/00 ,  B01D21/0012 ,  B01D21/10

摘要： The invention is an apparatus and method for separating solid particles from a liquid, including both light particles which tend to flow on or close to the surface of the liquid and heavy particles which tend to sink to the bottom of the liquid. The apparatus includes: a separation tank, an inlet means, a weir, a heavy particle outlet means, and a substantially clear liquid outlet means. The method includes: flowing the liquid containing suspended solid particles into the separation tank; adjusting the flow rate to said tank to allow a residence time for the liquid in the separation tank sufficient for the light particles to float toward the surface of the liquid and for the heavy particles to sink toward the bottom of the liquid in the separation tank; passing the light particles at or near the surface of the liquid across the weir; allowing the heavy particles in the liquid to settle to the bottom, removing heavy particles from the bottom of the separation tank; and removing substantially clear liquid from an intermediate elevation of the liquid in the separator tank. In a preferred embodiment, the invention is used in conjunction with the operation of a coke oven battery to recover fine coal particles and agglomerates in a flushing liquor leaving a charging main so that such recovered fine coal particles and agglomerates may be recycled through a coke oven for conversion into coke; and to recover substantially clear flushing liquor for reuse.

摘要翻译： 本发明是一种用于从液体中分离固体颗粒的装置和方法，其包括倾向于在液体表面上流动或靠近液体的轻微颗粒以及倾向于沉入液体底部的重质颗粒。 该装置包括：分离罐，入口装置，堰，重颗粒出口装置和基本清楚的液体出口装置。 该方法包括：将含有悬浮固体颗粒的液体流入分离罐; 调节到所述罐的流速，以允许分离槽中的液体的停留时间足以使光粒子朝向液体表面漂浮，并使重颗粒向分离槽中的液体底部下沉; 将液体表面上或附近的轻微颗粒穿过堰; 允许液体中的重颗粒沉降到底部，从分离罐的底部去除重质颗粒; 并从分离器罐中的液体的中间高度去除基本上透明的液体。 在优选的实施方案中，本发明与焦炉电池的操作结合使用以在冲洗液中回收细煤颗粒和附聚物，从而使回收的细煤颗粒和附聚物可通过焦炉再循环 用于转化成焦炭; 并回收基本上清澈的冲洗液再次使用。

公开(公告)号：US4009106A

公开(公告)日：1977-02-22

申请号：US588114

申请日：1975-06-18

申请人： George W. Smith

发明人： George W. Smith

IPC分类号： B01D21/00 ,  C02F3/12 ,  B01D21/10

CPC分类号： C02F3/1257 ,  B01D21/00 ,  B01D21/10 ,  C02F3/12 ,  Y02W10/15

摘要： The center clarifier of an endless channel type activated sludge sewage treatment plant is provided with a steep conical floor, a conical baffle and a circular effluent launder. The upper periphery of the baffle includes an overflow trough to receive the scum which is allowed to collect between the trough and the tank wall. The feed to the clarifier is directed through a circular series of spaced submerged ports in the tank wall and toward the conical baffle below the scum collection zone to promote and allow separation of the scum which is removed by overflowing into the scum trough.

摘要翻译： 无限通道式活性污泥污水处理厂的中心澄清池设有陡锥形地板，圆锥形挡板和圆形流出液。 挡板的上周边包括一个溢流槽，用于接收允许在槽和罐壁之间收集的浮渣。 澄清池的进料被引导通过罐壁中的一系列间隔开的浸没端口并且朝向浮渣收集区下面的锥形挡板，以促进和允许通过溢流进入浮渣槽而将其去除的浮渣分离。

公开(公告)号：US3870634A

公开(公告)日：1975-03-11

申请号：US46793274

申请日：1974-05-08

申请人： HUMPHREY FRANK

发明人： HUMPHREY FRANK

IPC分类号： C02F9/00 ,  B01D23/02 ,  B01D21/10

CPC分类号： C02F3/1242 ,  C02F2201/001 ,  Y02W10/15

摘要： A marine sewage treatment system having a digestor unit including a first tank receiving the sewage effluent, a secondary treatment unit including a second tank receiving the fluid discharged from the first tank and a final filter receiving the fluid discharged from the second tank, the first and the second tanks including baffles controlling the flow of fluid within the tanks and the first and the second tanks each being supported via a guide and anchor assembly for automatically leveling and agitating the fluid within the first and the second tanks.

摘要翻译： 一种海洋污水处理系统，其具有消化器单元，该消化器单元包括接收污水流出物的第一罐，二次处理单元，包括接收从第一罐排放的流体的第二罐和接收从第二罐排出的流体的最终过滤器， 所述第二罐包括控制所述罐内的流体流动的挡板以及通过引导和锚固组件支撑的第一和第二罐，用于自动调平和搅拌第一和第二罐内的流体。

公开(公告)号：US3711400A

公开(公告)日：1973-01-16

申请号：US3711400D

申请日：1970-11-06

申请人： TEXACO INC

发明人： COLE E ,  HESS H

IPC分类号： C02F1/26 ,  C10G33/00 ,  C10G73/36 ,  B01D21/10 ,  B01D11/04

CPC分类号： C02F1/26 ,  C10G33/00 ,  C10G73/36

摘要： IN THE FIRST STAGE OF A CONTINUOUS PROCESS OILY SLUDGES ARE MIXED WITH LIGHT HYDROCARBONS DIFFERING SUBSTANTIALLY IN SPECIFIC GRAVITY THEREFROM TO SEPARATE THE SLUDGES INTO AN OIL-HYDROCARBON PHASE A WATER-WAXY SOLIDS PHASE. THE OIL-HYDROCARBON PHASE IS HEATED TO A TEMPERATURE ABOVE THE CRITICAL TEMPERATURE OF THE LIGHY HYDROCARBONS TO REMOVE THE LIGHT HYDROCARBONS WHICH ARE THEN RECYCLED FOR FURTHER USE. THE WATER-WAXY SOLIDS PHASE IS TREATED TO OBTAIN WATER REDUCED CHEMICAL OXYGEN DEMAND WHICH CAN BE DISCHARGED IN RECEIVING BODIES OF WATER WITHOUT POLLUTING THE SAME. THE WAXY SOLIDS-WATER SLURRY WHICH REMAINS IS, IN THE SECOND STAGE OF THE PROCESS OF THIS INVENTION, DIRED AD THE RESULTING DRY WAXY SOLIDS ARE TREATED WITH A LIGHT ORAMITIC SOLVENT SUCH AS BENZENE, TO YIELD A SOLUTION OF WAX AND THE AROMATIC SOLVENT AND WAX-FREE SOLIDS. AFTER THE AROMATIC SOLVENT WAX SOULTION IS STRIPPED TO REMOVE THE AROMATIC SOLVENT, A VALUABLE WAX PRODUCT REMAINS. IN A FINAL STEP, THE WAX-FREE SOLIDS ARE HAETED TO REMOVE THE LAST TRACES OF THE AROMATIC SOLVENT THEREFROM YIELDING DRY, HYDROCARBON-FREE, SOLIDS WHICH ARE SUITABLE FOR A WIDE VARIETY OF USES, SUCH AS, FOR EXAMPLE, FOR LAND FILL.