公开(公告)号：US06354439B1

公开(公告)日：2002-03-12

申请号：US09401229

申请日：1999-09-22

Applicant: Cataldo S. Arbore

Inventor： Cataldo S. Arbore

IPC: B07B104

CPC classification number: B03B9/063 ,  B01D29/05 ,  B01D2201/188 ,  B01D2201/265 ,  B01F15/00025 ,  B07B1/04 ,  B28C5/4203 ,  B28C5/4244 ,  Y02W30/523 ,  Y02W30/58

Abstract: A device enabling the timely removal and subsequent recycling of residues remaining in a pouring chute through which the load of a cement from a mixing drum of a mobile delivery vehicle was discharged. A strainer on a movable arm attached to the vehicle is placed under the chute to receive an effluent which results from spraying the inside of the nozzle with water. Solid particulates are retained by the strainer and a slurry which emerges from the strainer is pumped into the mixing drum, allowing the separated materials to be recycled when the vehicle returns to its base.

Abstract translation: 一种能够及时清除残留在倾倒槽中的残余物的装置，通过该倾倒槽将来自移动输送车辆的混合筒的水泥的载荷排出。 安装在车辆上的可移动臂上的过滤器被放置在滑槽下方以接收由水喷射喷嘴内部而产生的流出物。 固体颗粒被过滤器保留，并且从过滤器排出的浆料被泵送到混合鼓中，使得当车辆返回到其底部时分离的材料被再循环。

公开(公告)号：US06228256B1

公开(公告)日：2001-05-08

申请号：US09283237

申请日：1999-04-01

Applicant: Anders Ekenbäck ,  Klas Lange

Inventor： Anders Ekenbäck ,  Klas Lange

IPC: B01D2446

CPC classification number: B01D36/045 ,  B01D24/205 ,  B01D24/4636 ,  B01D24/4678 ,  B01D24/4689 ,  B01D2201/265

Abstract: The invention relates to a method and an apparatus for cleaning the sand beds of slow sand filters, infiltration basins and pools of other types having sand beds in water treatment works and similar plants, while the filter is in service, by removing a few centimeters of the bed surface, cleaning the sand of the sludge or filter film formed on the bed surface, returning the cleaned sand to the bed, and discharging the separated sludge, suspended in water to drain or to a suitable disposal site. This is achieved using a tracked cleaning machine equipped with a submersible pump (7) and nozzle (8) to remove the top layer of sludge-bearing sand from the bed, cleaning the sludge from the sand thus removed in a hydrocyclone (13), returning the cleaned sand to the bed via a spreader plate (15) and discharging the water-suspended sludge to a drain or to a suitable disposal site through a hose (17).

Abstract translation: 本发明涉及一种在过滤器使用中清洗慢砂过滤器，渗透池和其他类型的沙床的沙床的方法和装置，其中在过滤器处于使用状态，通过去除几厘米的 在床面上清洗形成在床面上的污泥或过滤膜的沙子，将净化的砂子返回到床上，并将分离的污泥排出，悬浮在水中排出或排入合适的处置场所。 这是使用装有潜水泵（7）和喷嘴（8）的跟踪清洁机器来实现的，以从床上去除含污泥的砂的顶层，在水力旋流器（13）中清除由此去除的砂子上的污泥， 通过扩张板（15）将清洁的砂子返回到床中，并通过软管（17）将水悬浮的污泥排放到排水口或适当的处理场所。

公开(公告)号：US06193885B1

公开(公告)日：2001-02-27

申请号：US09211025

申请日：1998-12-14

Applicant: Sanford F. Campbell

Inventor： Sanford F. Campbell

IPC: B01D2927

CPC classification number: B01D29/27 ,  B01D35/05 ,  B01D2201/265

Abstract: A pool cleaner debris bag comprising a body having an upper end and a lower end, the lower end coupled to the pool cleaner to receive debris from the pool ejected by the cleaner into the bag, and a float positioned in the bag.

Abstract translation: 一种游泳池清洁剂碎屑袋，其包括具有上端和下端的主体，下端联接到池清洁器以将来自由吸尘器排出的池的碎屑接收到袋中，以及浮子，其位于袋中。

公开(公告)号：US6027658A

公开(公告)日：2000-02-22

申请号：US163585

申请日：1998-09-30

Applicant: Richard M. Soble ,  George V. Strapko

Inventor： Richard M. Soble ,  George V. Strapko

IPC: B01D17/00 ,  B01D17/028 ,  B01D21/00 ,  B01D29/01 ,  B01D35/26 ,  B01D36/04 ,  C10M175/00 ,  C10M175/04

CPC classification number: C10M175/04 ,  B01D17/00 ,  B01D21/0006 ,  B01D21/0042 ,  B01D21/2405 ,  B01D21/2433 ,  B01D21/2483 ,  B01D29/01 ,  B01D35/26 ,  B01D36/04 ,  C10M175/0058 ,  B01D2201/265 ,  B01D2221/08

Abstract: An in process fluid delivery reservoir and method is disclosed for continuously filtering particulate matter and oils from industrial fluids, such as coolants, oils, aqueous emulsions, etc., which are necessary in the operation of machine tools. The reservoir utilizes a primary containment area with a primary chip screen and a first baffle to trap much of the particulate matter and contain tramp oil. The reservoir also contains secondary and tertiary containment areas which utilize upper and bottom baffles to further trap the particulate matter and tramp oils, when said reservoir is utilized with aqueous emulsion. The industrial fluid remaining in the tertiary containment area is ready to be delivered to the machine tool for reuse.

Abstract translation: 公开了一种在工艺流体输送储存器和方法中，用于连续地从机床操作中所需的工业流体（例如冷却剂，油，水性乳液等）中过滤颗粒物质和油。 储存器利用主要的容纳区域，其具有初级芯片筛网和第一挡板以捕获大部分颗粒物质并含有流质油。 储存器还包含二级和三级容纳区域，当所述储存器与水乳液一起使用时，其利用上部和底部挡板来进一步捕集颗粒物质和流质油。 剩余在三级容纳区域中的工业流体已准备好运送到机床以便重新使用。

公开(公告)号：US6000094A

公开(公告)日：1999-12-14

申请号：US76304

申请日：1998-05-07

Applicant: Ronald Scot Young

Inventor： Ronald Scot Young

IPC: A47L13/58 ,  B01D29/03 ,  A47L13/12 ,  A47L13/14

CPC classification number: A47L13/58 ,  B01D29/03 ,  B01D2201/0407 ,  B01D2201/265

Abstract: A removable and replaceable filter and filter holder is mounted within a mop cleaning bucket to receive dirt settling under gravity from the contained liquid with the dirt collecting in, and passing through so as to be trapped below, the filter and its holder. The holder is a rigid or substantially rigid perforated support structure spaced above and below the dirt receiving filter. In one embodiment, the holder is supported in the bucket in spaced relationship to the bottom of the bucket and protects the filter. The filter is a thin, sturdy, semi-rigid and floatable member with many holes so soiled water passes through and collects in the bottom of the bucket. The construction of the filter can be selected depending upon the material (grease sludge, dirt, oil, soot, or food particles) to be mopped up. The combination of the filter and filter holder blocks or dampens turbulence and prevents sediment from being stirred up in the bottom portion of the bucket. In the absence of the present invention, sediment could rise upwardly and mix with cleaner water above the filter and filter holder and which is reserved for mop cleaning and rinsing.

Abstract translation: 可移动和可更换的过滤器和过滤器保持器安装在拖把清洁桶内，以在重力作用下从被容纳的液体中收集污物，其中的污物收集并通过以被捕获在过滤器及其保持器下方。 保持器是在污物接收过滤器上方和下方间隔开的刚性或基本刚性的穿孔支撑结构。 在一个实施例中，保持器以与桶的底部间隔的关系支撑在桶中并保护过滤器。 过滤器是一种薄而坚固，半刚性和可漂浮的构件，具有许多孔，因此污水通过并收集在桶的底部。 过滤器的结构可以根据待清理的材料（油脂污泥，污垢，油，烟灰或食物颗粒）进行选择。 过滤器和过滤器支架的组合可阻挡湍流并防止沉积物在桶的底部被搅动。 在没有本发明的情况下，沉淀物可以向上升起并与过滤器和过滤器保持器上方的清洁水混合，并且用于拖把清洁和漂洗。

公开(公告)号：US4664798A

公开(公告)日：1987-05-12

申请号：US924614

申请日：1986-10-29

Applicant: Leslie H. Bergh

Inventor： Leslie H. Bergh

IPC: B01D29/54 ,  B01D35/12 ,  B01D29/24

CPC classification number: B01D35/12 ,  B01D29/52 ,  B01D2201/265

Abstract: Apparatus and method for filtering contaminated fluids at various locations using at least a first and second filter unit mounted on a mobile base. Each filter unit has a plurality of filter vessels with each of the filter vessels having a plurality of filter elements and dual plate mounting. In each filter unit, the contaminated fluid is first coarse filtered and then fine filtered. Means are provided to by-pass either the first or second filter unit so that the filter elements can be changed or for by-passing both the first and second unit when desired.

Abstract translation: 用于使用安装在移动基座上的至少第一和第二过滤器单元来过滤各种位置处的污染流体的设备和方法。 每个过滤器单元具有多个过滤器容器，每个过滤容器具有多个过滤元件和双板安装。 在每个过滤器单元中，污染的流体首先​​被粗过滤，然后精细过滤。 提供了用于旁路第一或第二过滤器单元的装置，使得当需要时可以改变过滤元件或者绕过第一单元和第二单元。

公开(公告)号：US4517082A

公开(公告)日：1985-05-14

申请号：US432009

申请日：1982-09-30

Applicant: Malcolm J. Prudhomme

Inventor： Malcolm J. Prudhomme

IPC: A47J37/12 ,  B01D29/05 ,  B01D29/15 ,  B01D23/20

CPC classification number: B01D29/05 ,  A47J37/1223 ,  B01D29/15 ,  B01D2201/265 ,  Y10S210/08

Abstract: A filtering system for deep fat fryers includes a filter tub for receiving contaminated oil from fat frying vats, a primary filtering means mounted in a covering relationship to bottom wall of said tub, and a fine filter cannister to effect removal of contaminated particles down to at least 1/10 of a micron in size from said oils.

Abstract translation: 用于深油炸锅的过滤系统包括用于从脂肪油炸桶中接收污染的油的过滤桶，与所述桶的底壁以覆盖关系安装的主过滤装置和精细过滤器罐，以将污染颗粒去除至 从所述油中至少1/10的微米尺寸。

公开(公告)号：US4176066A

公开(公告)日：1979-11-27

申请号：US922038

申请日：1978-07-05

Applicant: Albert H. Sloan

Inventor： Albert H. Sloan

IPC: B01D29/00 ,  B01D29/35 ,  B01D23/06

CPC classification number: B01D29/356 ,  B01D29/23 ,  B01D29/44 ,  B01D29/52 ,  B01D29/94 ,  B01D2201/0453 ,  B01D2201/265

Abstract: A dewatering separator device for separating solid particles such as sand, gravel, or the like from a liquid, such as water, and thereby preconditioning the water either for further filtering elsewhere or for permitting the water to be accepted in storm drains. The separator device is of the gravitational flow type and includes a plurality of vertically arranged tubes, each of which has small apertures in the form of thin slits in their side wall. The mixture of solid material, i.e., sand, gravel, and the like, and water is dumped through the top of the tubes, causing the heavier solid material to pass through the tubes where it is collected in a constituent trap, and from which the material is periodically discharged at one location. The water passes through the small slits in the sidewalls of the tubes and is discharged from the separator device separately from the solid material. The device has a movable support to render it portable for transport to different job sites.

Abstract translation: 一种用于从诸如水的液体中分离固体颗粒如沙子，砾石等的脱水分离器装置，从而预处理水以进一步过滤其它地方或允许水在暴雨排水管中被接受。 分离装置是重力流型的，并且包括多个垂直排列的管，每个管在它们的侧壁上具有小狭缝形式的小孔。 固体材料，即沙子，砂砾等的混合物和水被倾倒穿过管的顶部，导致较重的固体材料通过管子，在那里它被收集在构成陷阱中， 材料在一个位置定期排放。 水通过管的侧壁中的小缝隙并与固体材料分离地从分离器装置排出。 该设备具有可移动支撑，使其可移动到运输到不同的工作现场。

公开(公告)号：US1652423A

公开(公告)日：1927-12-13

申请号：US13492226

申请日：1926-09-11

Applicant: BELKE WILLIAM E

Inventor： BELKE WILLIAM E

IPC: B01D29/00 ,  B01D37/00

CPC classification number: B01D29/014 ,  B01D29/88 ,  B01D37/00 ,  B01D2201/265

公开(公告)号：US12098082B2

公开(公告)日：2024-09-24

申请号：US17468497

申请日：2021-09-07

Applicant: Advanced Mobile Filtration Services International, LLC

Inventor： Timothy Smith ,  Michael Atkinson ,  Gerard Simon

IPC: B01D33/03 ,  B01D63/16 ,  B60P1/54 ,  C02F1/00 ,  C02F1/44

CPC classification number: C02F1/004 ,  B01D33/03 ,  B01D63/16 ,  B60P1/5423 ,  B01D2201/265 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F2201/006 ,  C02F2201/008 ,  C02F2303/16

Abstract: A portable fluid filtration system. The portable filtration system includes a trailer having a ceiling with a predetermined height, and having an openable and closeable ceiling passage. One or more filter assembles are disposed in the trailer. Each filter assembly includes a filter base and a filter cartridge connectible and dis-connectible to the filter base. The filter cartridge has a height such that when it is disposed on the filter base, the filter cartridge extends beyond the predetermined height of the trailer ceiling. The system also has a fluid input/output assembly disposed in the trailer and fluidically connected to the at least one filter assembly, the liquid input/output assembly being for receiving fluid to be cleaned and inputting it to the at least one filter assembly and for receiving filtered fluid from the filter assembly and for outputting it. The system further has a rotatable, extendable filter cartridge mover disposed in the trailer, for connecting and disconnecting the filter cartridge to the filter base.