Optimized solid/liquid separation system for multiphase converters
    21.
    发明申请
    Optimized solid/liquid separation system for multiphase converters 失效
    用于多相转换器的优化固/液分离系统

    公开(公告)号:US20030232894A1

    公开(公告)日:2003-12-18

    申请号:US10417307

    申请日:2003-04-16

    IPC分类号: C07C027/26 C07B063/02

    摘要: Methods for producing clean liquid/wax products from a slurry used in a Fischer-Tropsch reactor are disclosed. In general, one embodiment of the present invention comprises a solid/liquid filtration system having a filter medium comprising a substrate and a filter cake deposited on the substrate, wherein the filter cake is generated by deposition of solids from the slurry. The thickness of the filter cake can be maintained within a desired range by controlling the slurry velocity and/or the pressure differential across the filter medium. This invention relates to a method of operation of such filtration system which increases filtration cycle time and improved filtrate quality resulting in very low solid content in filtrate.

    摘要翻译: 公开了从费 - 托反应器中使用的浆料制备清洁液体/蜡产品的方法。 通常,本发明的一个实施方案包括具有过滤介质的固体/液体过滤系统,该过滤介质包括沉积在基底上的基底和滤饼,其中通过从浆液沉积固体产生滤饼。 通过控制过滤介质上的浆料速度和/或压力差,滤饼的厚度可以保持在所需范围内。 本发明涉及这种过滤系统的操作方法,其增加了过滤循环时间并提高了滤液质量,导致滤液中固体含量非常低。

    Displacement filter apparatus and method
    22.
    发明申请
    Displacement filter apparatus and method 有权
    位移式过滤装置及方法

    公开(公告)号:US20030213756A1

    公开(公告)日:2003-11-20

    申请号:US10147230

    申请日:2002-05-15

    发明人: Sean R. Duby

    IPC分类号: B01D029/64

    摘要: A method and apparatus for filtering a slurry utilizing a displacement filtering principle. The filter apparatus desirably includes an inner filter and an outer filter. Both the inner and outer filters are preferably substantially annular in shape and positioned concentrically with respect to each other. A particulate collection volume is at least partially defined between the inner and outer filter. The method includes directing a flow of slurry into the particulate collection volume under sufficient pressure to force fluid within the particulate collection volume through one of the inner and outer filters and any particulate matter blocking a filtering surface of the inner and outer filters.

    摘要翻译: 一种利用位移过滤原理过滤浆料的方法和装置。 过滤装置理想地包括内部过滤器和外部过滤器。 内部和外部过滤器优选地基本上是环形的并且相对于彼此同心地定位。 颗粒收集体积至少部分地限定在内部和外部过滤器之间。 该方法包括在足够的压力下将浆料流引导到颗粒收集体积中,以通过内部和外部过滤器之一以及阻挡内部和外部过滤器的过滤表面的任何颗粒物质迫使颗粒收集体积内的流体。

    Oil quality measurement device
    23.
    发明申请
    Oil quality measurement device 失效
    油品测量装置

    公开(公告)号:US20030179002A1

    公开(公告)日:2003-09-25

    申请号:US10373654

    申请日:2003-02-26

    IPC分类号: G01R027/26

    摘要: An oil quality measurement device for an oil circuit (1), which includes an oil condition sensor (2) and an analysis circuit (3). The oil condition sensor (2) is constructed as a capacitive or impedance spectroscopic sensor (4) and attached to the filter element (14) in such a way that, when the filter element (14) is replaced, the oil condition sensor (2) is also automatically replaced.

    摘要翻译: 一种用于油路(1)的油质量测量装置,其包括油状况传感器(2)和分析回路(3)。 油状况传感器(2)被构造为电容式或阻抗型光谱传感器(4),并且以这样的方式附接到过滤元件(14),使得当更换过滤元件(14)时,油状态传感器(2) )也自动更换。

    Screw press apparatus
    24.
    发明授权
    Screw press apparatus 有权
    螺丝压机

    公开(公告)号:US06615710B1

    公开(公告)日:2003-09-09

    申请号:US09868898

    申请日:2001-07-09

    IPC分类号: B30B906

    摘要: A screw press apparatus has frames, a screw shaft, an outside tube, a cylindrical screen, a screw blade, a supply pipe, and a cleaning pipe. The screen is fixed between the frames to the outside tube, and has a plurality of fine holes and covers the screw shaft. The screw shaft and the screen define a cylindrical space continuously extending from an upstream region to a downstream region. Raw liquid is fed from the supply pipe via an opening of the screw shaft to the upstream region of the cylindrical space. The cleaning pipe ejects cleaning water onto the screen. Sizes of the fine holes of the screen decrease gradually from the upstream region towards the downstream region.

    摘要翻译: 螺旋压制装置具有框架,螺杆轴,外管,圆柱形筛,螺旋叶片,供给管和清洁管。 屏幕固定在框架之间到外管,并且具有多个细孔并覆盖螺杆轴。 螺杆轴和筛网限定了从上游区域延伸到下游区域的圆柱形空间。 原料液体经由螺杆轴的开口从供应管道供给到圆柱形空间的上游区域。 清洁管将清洁水喷射到屏幕上。 屏幕细孔尺寸从上游区域向下游区域逐渐减小。

    Septic tank effluent processing vaporizer
    25.
    发明授权
    Septic tank effluent processing vaporizer 失效
    化粪池废水处理蒸发器

    公开(公告)号:US5032287A

    公开(公告)日:1991-07-16

    申请号:US410944

    申请日:1989-09-22

    摘要: An effluent processing arrangement which takes liquid effluent from primary treatment. In a first stage the liquid is filtered. In a second stage the filtrate is treated to neutralize bacterial and other contaminants and then in a third stage is sprayed under pressure into the atmosphere to evaporate it. An air blower can be used to assist evaporation. Provision is made for flocculation of effluent and for backwashing of the filter. The main purpose of the arrangement is for treatment of septic tank effluent.

    摘要翻译: 从初级处理中取出液体废液的污水处理装置。 在第一阶段,液体被过滤。 在第二阶段,将滤液处理以中和细菌和其它污染物,然后在第三阶段将压力下喷入大气中使其蒸发。 可以使用鼓风机来辅助蒸发。 规定了污水的絮凝和过滤器的反冲洗。 该安排的主要目的是治疗化粪池废水。

    Tubular trash net for pre-treating sewage, with replaceable net cassette
    26.
    发明授权
    Tubular trash net for pre-treating sewage, with replaceable net cassette 失效
    用于预处理污​​水的管状垃圾网,带有可更换的网盒

    公开(公告)号:US4681688A

    公开(公告)日:1987-07-21

    申请号:US827965

    申请日:1986-01-28

    摘要: The tubular trash net is a cleaning and collecting device for pre-treatment of sewage, where the water which is to be separated from waste trash materials is led through a collecting net (8), after which the net (8) containing the separated trash is drawn through mechanically-driven rollers (10) which simultaneously de-water the trash prior to its being conveyed, together with the used net (8), to a container for disposal, while runoff pre-treated water is sent on for either further treatment or deep-water outfall.

    摘要翻译: PCT No.PCT / N085 / 00030 Sec。 371日期1986年1月28日 102(e)日期1986年1月28日PCT提交1985年5月31日PCT公布。 出版物WO85 / 05616 1985年12月19日。管状垃圾网是用于污水预处理的清洁和收集装置,其中与废物垃圾分离的水通过收集网(8)引导,之后净 含有分离的垃圾的容器(8)通过机械驱动的辊(10)被抽出,该辊同时将废物与用过的网(8)一起输送到容器以进行处理,同时径流预处理 水进一步处理或深水排放。

    Separator for discrete solids from liquids
    27.
    发明授权
    Separator for discrete solids from liquids 失效
    液体离散固体分离器

    公开(公告)号:US4178246A

    公开(公告)日:1979-12-11

    申请号:US802252

    申请日:1977-05-31

    申请人: Max Klein

    发明人: Max Klein

    摘要: Method and apparatus of concentrating solids from a suspension by feeding material in a liquid medium to a first zone that includes a vertically oriented foraminous filter basket supported by circular bands which are connected to an open frame basket supporting cage. Rotary impeller arms significantly spaced from the basket inclined from the vertical and located about midway of the lower half of the basket impart a circular laminar movement to the material. A vertical cylindrical tank surrounds the basket. Filtrate is collected in the annular region between the basket and tank. Discharge outlets with rate of discharge controls extend outwardly and downwardly from the bottom of the separator apparatus. Operation can be batch or continuous with level of filtrate in the tank being maintained on a par with the level of the feed in the basket.

    摘要翻译: 通过将液体介质中的材料供给到包括垂直定向的多孔过滤篮的第一区域从固体中浓缩固体的方法和装置,所述第一区域由连接到开放框架篮支撑笼的圆形带支撑。 与篮子倾斜并且位于篮子下半部大约中间的旋转叶轮臂对篮子进行圆形层流运动。 一个垂直的圆柱形坦克围绕篮子。 滤液被收集在篮和罐之间的环形区域中。 具有排出速率的排出口从分离器装置的底部向外和向下延伸。 操作可以是批次还是连续,罐中的滤液水平保持与篮子中饲料的水平相当。

    Automatic endless belt type filter
    29.
    发明授权
    Automatic endless belt type filter 失效
    自动无铅带式过滤器

    公开(公告)号:US3706378A

    公开(公告)日:1972-12-19

    申请号:US3706378D

    申请日:1971-02-24

    申请人: BLACK CO H R

    发明人: MARKWICK JOHN P

    IPC分类号: B01D29/09 B01D33/32

    摘要: The filter of the present invention is of the automatic endless belt type and is contained in a housing; the filter housing is disposed in a tank filled with clean fluid and the filter housing has an inlet for dirty fluid and an outlet for clean fluid communicating with the fluid in the tank; an electromechanical automatic control system is provided to rotate the filter assemblies in predetermined increments in response to the degree of contamination along certain areas of the filter media. The filter media is supported on a screen adapted for travel in the fashion of an endless belt and improved sealing means are provided which cooperate with means along the guide supports of the endless filter belt along both outer margins thereof.

    摘要翻译: 本发明的过滤器是自动环形带类型,并且包含在壳体中; 过滤器壳体设置在填充有清洁流体的罐中,并且过滤器壳体具有用于脏流体的入口和用于与罐中的流体连通的清洁流体的出口; 提供了机电自动控制系统,以响应于过滤介质的某些区域的污染程度,以预定的增量旋转过滤器组件。 过滤介质被支撑在适于以环形带的方式行进的屏幕上,并且提供改进的密封装置,其沿着沿其两个外边缘的环形过滤带的引导支撑件与装置配合。