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公开(公告)号：EP3964730A1
公开(公告)日：2022-03-09
申请号：EP21204878.9
申请日：2018-03-13
摘要： A settling basin of a wastewater treatment system includes a collector chain including chain links having a plurality of side bars, stepped connecting pins configured to join the plurality of side bars and including a first end including a head portion having a cross-sectional area larger than portions of the plurality of side bars through which the stepped connecting pin extends, end caps configured to receive second ends of the stepped connecting pins, and apertures defined in the end caps and second ends of the stepped connecting pins configured to receive a retaining element that holds the end caps in position on the second ends of the stepped connecting pins.
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公开(公告)号：EP3769832A1
公开(公告)日：2021-01-27
申请号：EP19188343.8
申请日：2019-07-25
摘要： A gravity separator unit, such as a dissolved air flotation (DAF) or a sedimentation unit, comprising a container (10) having sidewalls (11,12,13,14) and a floor (20), wherein the floor comprises one or more corrugated pile sheets (21,22,23) which define a plurality of alternating tops (32,34,36) and parallel gutters (31,33,35,37) facing the interior of the container, wherein the tops and lower portions of the gutters are vertically spaced apart by a distance (h) of between 3 and 30 cm from each other. The gravity separator unit is preferably provided with scraping elements with scraping blades which are arranged for pushing sludge collected in the gutters along the longitudinal direction of the gutters, and/or with jet nozzles for ejecting water into the gutters in order to push the sludge along the longitudinal direction of the gutters. A method for manufacturing a gravity separator unit with a floor comprising one or more corrugated pile sheets is disclosed as well.
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公开(公告)号：EP3710633A1
公开(公告)日：2020-09-23
申请号：EP18877690.0
申请日：2018-09-20
申请人： VALMET AB
发明人： ZHANG, Zicheng , JOHNSON, John , INGELMAN, Magnus , GUO, Sanchuan
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公开(公告)号：EP3600596A2
公开(公告)日：2020-02-05
申请号：EP18776976.5
申请日：2018-03-29
申请人： Nazzer, Craig
发明人： Nazzer, Craig
IPC分类号： B01D21/04 , B01D35/22 , C02F11/121
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公开(公告)号：EP2593203A1
公开(公告)日：2013-05-22
申请号：EP11806199.3
申请日：2011-07-15
申请人： Himark Biogas Inc.
发明人： KOTELKO, Peter , KOTELKO, Mike , CARAGANIS, George , FOSTER, Glen
CPC分类号： B01D21/06 , B01D21/0006 , B01D21/0024 , B01D21/20 , B01D21/245 , B01D21/2472 , B01D21/34 , C02F11/04 , C02F2203/006
摘要： A grit removal system for tanks with a need to remove settled solids (e.g., anaerobic digester tank) is described. The system is especially suitable for a large tank, preferably having a flat floor, and it works well while submerged under a liquid. Specifically, a periphery-driven rack & pinion mechanism drives a shaft to rotate about a center pivot, and scrapes settled solids towards tank periphery, where the solids fall into a pit on the tank floor. A drainage opening inside the pit, when opened by a valve, is used to flush out the solids through a standpipe into a settlement tank for final dewatering and solid disposal. The system is compatible for continuous tank operation, and is useful for stirring tanks requiring periodic sediment removal.
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公开(公告)号：EP0641585B1
公开(公告)日：2000-12-13
申请号：EP94305700.0
申请日：1994-08-01
发明人： Boyle, William H.
CPC分类号： B01D21/04 , B01D21/0042 , B01D21/2405 , B01D21/2444
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公开(公告)号：EP0607447B1
公开(公告)日：1997-09-03
申请号：EP93911987.1
申请日：1993-05-10
发明人： FUJIWARA, Michihiro
摘要： An operation member equipped with a sludge scraping-up member is guided by a guide of single track type so that the guide and the operation member can be structured in the most simplified form and the operation performance can be made excellent. Moreover, since the structure is simple, its installation work can be made easily and the operating cost becomes low.
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公开(公告)号：EP0782878A1
公开(公告)日：1997-07-09
申请号：EP96118909.9
申请日：1996-11-26
申请人： DECKEL MAHO GmbH
CPC分类号： B23Q11/0057 , B01D21/0006 , B01D21/0012 , B01D21/12 , B01D21/2455 , B01D29/05 , B01D29/445 , B01D29/6484 , B08B1/008
摘要： Die Erfindung betrifft eine Vorrichtung zur Reinigung von Kühlschmiermitteln von Werkzeugmaschinen, bestehend aus einem durch eine Trennwand (11) in eine Absetzkammer (12) und eine Reinkammer (13) unterteilten Behälter mit einem Zulauf (6) für das verschmutzte Kühlschmiermittel und einer Entnahmeeinrichtung (8) für das gereinigte Kühlschmiermittel, einem zwischen der Absetzkammer (12) und der Reinkammer (13) angeordneten Filter (19) und einer in der Absetzkammer (12) angeordneten Fördereinrichtung zum Abtransport abgeschiedener Partikel aus dem Behälter (10). Eine umweltfreundliche und wartungsarme Reinigungsvorrichtung wird erfindungsgemäß dadurch geschaffen, daß die Absetzkammer (12) durch eine Zwischenwand (14) in einen Einlaufbereich (15) und einen Vorreinigungsbereich (16) unterteilt ist, die über eine Durchströmöffnung (18) im unteren Bereich der Zwischenwand (14) miteinander verbunden sind, und daß der Filter (19) ein in der Trennwand (11) zwischen dem Vorreinigungsbereich (16) und der Reinkammer (13) angeordneter Spaltfilter ist.
摘要翻译： 本发明涉及一种用于清洁的机床冷却润滑剂，包括一个由隔板（11）到沉降室（12）和清洁室（13）之间分配容器与用于受污染的冷却润滑剂和抽出装置的入口（6）（8 ）（用于清洁冷却润滑剂，（沉降室12之间）和干净腔室布置13）的过滤器（19）和一个（在沉降室12），其设置输送机，用于从所述容器（10）输送分离出的颗粒。 根据本发明的环境友好和低维护清洁装置设置在由隔板（14）进入入口区（15）和一个Vorreinigungsbereich（16）的沉降室（12）被分割，其具有通流开口（18）（在所述中间壁的下部区域 14）彼此连接，并且所述过滤器（19）（在分隔壁11）布置在所述Vorreinigungsbereich（16）和清洁室（13）的边缘过滤器之间。
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公开(公告)号：EP0641585A2
公开(公告)日：1995-03-08
申请号：EP94305700.0
申请日：1994-08-01
申请人： ENVIREX Inc.
发明人： Boyle, William H.
CPC分类号： B01D21/04 , B01D21/0042 , B01D21/2405 , B01D21/2444
摘要： A clarifier for separating suspended solids from waste water to provide clarified water, comprising a generally rectangular tank for containing waste water to be separated, the tank including generally parallel spaced apart first and second sidewalls, each sidewall having upper and lower sidewall portions, and the tank also including upper and lower regions ; a first influent passage extending along at least a portion of the first sidewall and comprising an aperture for introducing waste water into the tank; a first effluent passage proximate the influent passage and including a weir over which clarified water flows for removing clarified water from the upper region of the tank. The clarifier preferably includes a baffle mounted to define a space between the first sidewall and the baffle, and a distribution baffle proximate the aperture.
摘要翻译： 一种用于从废水中分离悬浮固体以提供澄清水的澄清器，其包括用于容纳待分离废水的大致矩形的容器，容器包括大致平行间隔开的第一和第二侧壁，每个侧壁具有上和下侧壁部分，并且 坦克还包括上部和下部区域; 第一流入通道，所述第一流入通道沿所述第一侧壁的至少一部分延伸并且包括用于将废水引入所述箱中的孔口; 第一流出通道靠近流入通道并且包括堰，澄清的水在该堰上流动以从水箱的上部区域去除澄清的水。 澄清器优选地包括挡板，该挡板被安装成限定第一侧壁和挡板之间的空间以及靠近该孔的分配挡板。
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公开(公告)号：EP0198334A3
公开(公告)日：1988-06-15
申请号：EP86104508
申请日：1986-04-02
申请人： THE BUDD COMPANY
摘要： The water clarifier and sewage treatment device comprises a rectangular tank (12) wherein substantially all the working parts are made of non-metallic material. The system includes a telescoping non-metallic drive shaft (32) connected to sprockets (28, 30) for driving chains (36, 38) with the sprok- kets (28, 30, 34) being mounted to non-metallic stub posts (33, 37, 35) which are mounted to the side walls (14) of the tank (12).
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