公开(公告)号：US5143525A

公开(公告)日：1992-09-01

申请号：US719825

申请日：1991-06-24

申请人： Konstantin Sotirianos

发明人： Konstantin Sotirianos

IPC分类号： B01D19/02

CPC分类号： B01D19/02

摘要： A process of breaking up a foam into a liquid component and a gaseous component by action of centrifugal forces, includes drawing the foam axially into a centrifugal fan device by suction; then, accelerating the foam radially by centrifugal forces over a plurality of ribs and/or baffles, forcing the liquid component through a peripheral liquid discharge outlet; feeding the gaseous component through at least one gas outlet prior to forcing the liquid component through the liquid discharge outlet; advantageously feeding the gaseous component in a radial direction opposite to that in which the foam flows in the fan device, and after that, conducting the gaseous component axially through a gas outlet. The apparatus for performing the process includes a centrifugal fan acting as a pump impeller having an upper plate and a lower plate connected by a plurality of ribs and a conical cutoff cover located above the centrifugal fan acting to guide gas component flow, an axially-located foam inlet, a gas component outlet located above the cutoff cover near the rotation axis of the fan and a liquid discharge outlet formed between the cutoff cover and the lower plate at the periphery of the centrifugal fan.

摘要翻译： 通过离心力的作用将泡沫分解成液体组分和气体组分的过程包括通过抽吸将泡沫轴向拉入离心式风扇装置; 然后通过离心力在多个肋和/或挡板上径向加速泡沫，迫使液体组分通过外围液体排出口; 在迫使液体组分通过液体排出口之前，通过至少一个气体出口进料气体组分; 有利地将气态组分沿与气泡在风扇装置中流动的方向相反的径向方向进料，之后，气态组分沿轴向通过气体出口。 用于执行该过程的装置包括用作泵叶轮的离心风扇，其具有通过多个肋连接的上板和下板，以及位于离心风扇上方的用于引导气体成分流动的锥形截止盖，轴向定位 泡沫入口，位于风扇旋转轴附近的切断盖上方的气体成分出口，以及在离心式风扇周边处形成在切断盖和下板之间的液体排出口。

公开(公告)号：US4419244A

公开(公告)日：1983-12-06

申请号：US329567

申请日：1981-12-10

申请人： Hans Muller ,  Felix Muller

发明人： Hans Muller ,  Felix Muller

IPC分类号： C12M1/08 ,  C12N1/00 ,  C02F3/20 ,  C12M1/06

CPC分类号： C12M27/24

摘要： A method of aerating liquids, particularly for aerobic growing of microorganisms, has the steps of forming a circumferential stream of liquid, forming a longitudinal stream of liquid, and superimposing these streams so as to form a combined closed spiral-shaped stream. An arrangement is provided in which the circumferential stream is formed by an upright conduit tube and an impeller, the longitudinal stream is formed by a distributing element with a plurality of nozzles, and the superimposing of the streams is attained by fixedly mounting the distributing element relative to the impeller.

摘要翻译： 一种对液体进行充气的方法，特别是用于微生物的好氧生长的方法，具有形成圆周的液体流，形成纵向液体流并叠加这些流以形成组合的封闭的螺旋形流的步骤。 提供了一种布置，其中圆周流由直立导管和叶轮形成，纵向流由具有多个喷嘴的分配元件形成，并且流的重叠通过将分配元件相对固定地安装 到叶轮。

公开(公告)号：US4428969A

公开(公告)日：1984-01-31

申请号：US970125

申请日：1978-12-11

申请人： Hans Muller ,  Rudolf Gayler ,  Nikolas Rapsomanikis

发明人： Hans Muller ,  Rudolf Gayler ,  Nikolas Rapsomanikis

IPC分类号： B01D37/02 ,  C13B10/00 ,  C13K3/00 ,  A23K1/14

CPC分类号： C13B10/00 ,  B01D37/02 ,  C13K3/00

摘要： Date fruits are extracted by a wet grinding operation after addition of water and subsequent filtration of the homogenized product with the aid of a cellulosic filter aid. The date pits may be used as the filter aid. A fermentation may be carried out before the filtration. A high concentrate feed material is thus obtained.

摘要翻译： 在加入水后通过湿法研磨操作提取日期水果，然后借助于纤维素助滤剂随后过滤均化的产品。 日期坑可用作助滤剂。 可以在过滤之前进行发酵。 由此获得高浓缩物进料。

公开(公告)号：US4310630A

公开(公告)日：1982-01-12

申请号：US130261

申请日：1980-03-13

申请人： Henry Girard ,  Rudolf Buhler

发明人： Henry Girard ,  Rudolf Buhler

IPC分类号： C12M3/04 ,  C12M3/00

CPC分类号： C12M27/14 ,  C12M25/06

摘要： An arrangement for cultivating cells of animal and human tissues in a monocellular layer and the like, has a container bounding an inner chamber for accommodating a nutrient medium, and a plurality of tubular supporting elements for supporting the cells and rotatable about an axis. The tubular rotatable elements extend in an axial direction of the inner chamber of the container. Additional elements are provided for rotating the tubular supporting elements. These additional rotating elements include an axle which defines the axis of rotation, and two end discs each arranged adjacent to and supporting one of the axial ends of the tubular supporting elements. The tubular supporting elements extend in a horizontal direction. However, they can be inclined at an angle relative to the horizontal direction by means of rotation of the end discs in mutually opposite directions.

摘要翻译： 用于在单细胞层等中培养动物和人体组织的细胞的装置具有围绕用于容纳营养培养基的内室的容器和用于支撑细胞并可围绕轴线旋转的多个管状支撑元件。 管状可旋转元件在容器的内腔的轴向方向上延伸。 提供了用于旋转管状支撑元件的附加元件。 这些附加的旋转元件包括限定旋转轴线的轴和两个端盘，每个端盘邻近并支撑管状支撑元件的轴向端之一。 管状支撑元件在水平方向上延伸。 然而，它们可以通过相互相反的方向上的端盘的旋转而相对于水平方向倾斜一定角度。

公开(公告)号：US4213861A

公开(公告)日：1980-07-22

申请号：US904560

申请日：1978-05-10

申请人： Hans Muller ,  Konstantin Sotirianos

发明人： Hans Muller ,  Konstantin Sotirianos

IPC分类号： B01D29/11 ,  B01D29/38

CPC分类号： B01D29/114 ,  B01D2201/0446 ,  B01D2201/0484 ,  B01D2201/287

摘要： In a pressure filter for liquid media a plurality of filter elements is supported by a removable hollow cross bar which, when the filter tank is opened, can be removed together with all or groups of the filter elements. The filter element has a flexible filter wall and preferably an outer fine meshed wall and an inner coarse meshed wall.Between the two wall portions a packing material is arranged. Preferably the entire filter element is a flexible tube element. Spray tubes are arranged in the filter tank which are also removable together with their supporting carrier member. The spray elements serve to rinse out the filter cake. This may be done by passing the rinsing agent agent successively at spaced time periods through individual groups of the filter elements.

摘要翻译： 在用于液体介质的压力过滤器中，多个过滤元件由可移除的中空横杆支撑，当过滤罐打开时，可以与所有或一组过滤元件一起移除。 过滤元件具有柔性过滤器壁，优选地具有外部细网格壁和内部粗网格壁。 在两个壁部之间设置有包装材料。 优选地，整个过滤元件是柔性管元件。 喷射管布置在过滤罐中，其也可与其支撑载体构件一起移除。 喷雾元件用于冲洗滤饼。 这可以通过在间隔的时间段内连续地通过漂洗剂来完成，通过过滤元件的各个组。

公开(公告)号：US4157305A

公开(公告)日：1979-06-05

申请号：US856598

申请日：1977-12-01

申请人： Hans Muller

发明人： Hans Muller

IPC分类号： B01D37/00 ,  B01D41/02 ,  B01D41/00

CPC分类号： B01D41/02 ,  B01D37/00

摘要： A process for filtering molten coal is provided. The process comprises the steps of providing a filter, passing a stream of molten coal which includes some solid material against said filter and filtering the solid material so as to form a filter cake on and to pass a filtrate through said filter, directing a stream of inert gas against said filter cake so as to dry the same to a predetermined low moisture content, centrifuging said dried filter cake off said filter, separating from the filter cake a fraction composed of fine particles, adding said separated fine particles to a stream of molten coal upstream of said filter, and passing said stream of molten coal and separated fine particles against said filter, whereby said fine particles act as a filter aid for the filtration of the molten coal. The process can also comprise adding calcium oxide or an inorganic salt to a stream of molten coal whereby the added compound acts as a filter aid, and subsequently recovering the added compound and again adding it to a stream of another coal.

摘要翻译： 提供了一种过滤熔融煤的方法。 该方法包括以下步骤：提供过滤器，使包含一些固体材料的熔融煤流过所述过滤器并过滤固体材料，以便在滤液上形成滤饼并使滤液通过所述过滤器，引导一 将相对于所述滤饼的惰性气体干燥以将其干燥至预定的低含水量，将所述干燥的滤饼从所述过滤器上离心，从滤饼中分离出由细颗粒组成的级分，将所述分离的细颗粒加入到熔融流 所述过滤器上游的煤，并将所述熔融煤流和分离的细颗粒通过所述过滤器，由此所述细颗粒充当用于过滤熔融煤的助滤剂。 该方法还可以包括向熔融煤流中加入氧化钙或无机盐，由此所添加的化合物用作助滤剂，随后回收添加的化合物并再次加入到另一种煤流中。

公开(公告)号：US4132642A

公开(公告)日：1979-01-02

申请号：US830444

申请日：1977-09-06

申请人： Hans Muller ,  Rudolf Buhler ,  Nikolas Rapsomanikis

发明人： Hans Muller ,  Rudolf Buhler ,  Nikolas Rapsomanikis

IPC分类号： B01D37/02 ,  C08B3/22 ,  D01D1/10

CPC分类号： C08B3/22 ,  D01D1/106

摘要： A process for filtering a cellulose acetate solution comprises the steps of providing a solution of cellulose acetate which is dissolved in an organic solvent; adding to the solution a quantity of loose particulate matter and loose fibers so as to form a mixture; and filtering the solution through pores of a filter medium so as to produce a filtrate of the solution, whereby due to addition of the loose particulate matter and the loose fibers clogging of the pores is reduced relative to the amount of filtrate passing through the pores and the effective filtering time of the filtering medium is thereby increased.

摘要翻译： 一种过滤醋酸纤维素溶液的方法包括以下步骤：提供溶解在有机溶剂中的乙酸纤维素溶液; 向溶液中加入一定量的松散的颗粒物质和松散的纤维，以形成混合物; 并通过过滤介质的孔过滤溶液以产生溶液的滤液，由于添加松散的颗粒物质和松散的纤维堵塞孔隙相对于通过孔的滤液量减少， 从而增加了过滤介质的有效过滤时间。

公开(公告)号：US4404106A

公开(公告)日：1983-09-13

申请号：US155484

申请日：1980-06-02

申请人： Hans Muller ,  Bruno Guazzone

发明人： Hans Muller ,  Bruno Guazzone

IPC分类号： B01D29/41 ,  B01D29/02

CPC分类号： B01D29/416

摘要： A filter apparatus has an elongated shaft, a plurality of filtering elements mounted on the shaft and spaced from one another in direction of elongation of the latter, and means for cleaning the filtering elements. The cleaning means includes a source of cleaning medium under elevated pressure and a plurality of nozzle elements communicating with this source. The nozzle elements face toward surfaces of filtering material provided on the filter elements and are turnable relative to these surfaces. The cleaning medium is ejected from the nozzle elements at a pressure between substantially 5 and 100 bar toward the surfaces of the filtering material of the filter elements so that the cleaning medium removes a cake deposited during a filtering process from the surfaces of the filtering material and thereupon also cleans the filtering material of the filter elements.

摘要翻译： 过滤装置具有细长轴，多个过滤元件安装在轴上并且在其延伸方向上彼此间隔开，以及用于清洁过滤元件的装置。 清洁装置包括在高压下的清洁介质源和与该源连通的多个喷嘴元件。 喷嘴元件朝向设置在过滤元件上的过滤材料的表面，并且相对于这些表面是可转动的。 清洁介质在基本上为5至100巴之间的压力下从喷嘴元件喷射到过滤元件的过滤材料的表面，使得清洁介质从过滤材料的表面去除在过滤过程中沉积的滤饼， 从而也清洗过滤元件的过滤材料。

公开(公告)号：US4230576A

公开(公告)日：1980-10-28

申请号：US11950

申请日：1979-02-13

申请人： Hans Muller ,  Bruno Guazzone

发明人： Hans Muller ,  Bruno Guazzone

IPC分类号： B01D29/41 ,  B01D29/38

CPC分类号： B01D29/416

摘要： A filter apparatus has an elongated shaft, a plurality of filtering elements mounted on the shaft and spaced from one another in direction of elongation of the latter, and means for cleaning the filtering elements. The cleaning means includes a source of cleaning medium under elevated pressure and a plurality of nozzle elements communicating with this source. The nozzle elements face toward surfaces of filtering material provided on the filter elements and are turnable relative to these surfaces. The cleaning medium is ejected from the nozzle elements at a pressure between substantially 5 and 100 bar toward the surfaces of the filtering material of the filter elements so that the cleaning medium removes a cake deposited during a filtering process from the surfaces of the filtering material and thereupon also cleans the filtering material of the filter elements.

摘要翻译： 过滤装置具有细长轴，多个过滤元件安装在轴上并且在其延伸方向上彼此间隔开，以及用于清洁过滤元件的装置。 清洁装置包括在高压下的清洁介质源和与该源连通的多个喷嘴元件。 喷嘴元件朝向设置在过滤元件上的过滤材料的表面，并且相对于这些表面是可转动的。 清洁介质在基本上为5至100巴之间的压力下从喷嘴元件喷射到过滤元件的过滤材料的表面，使得清洁介质从过滤材料的表面去除在过滤过程中沉积的滤饼， 从而也清洗过滤元件的过滤材料。

公开(公告)号：US4225441A

公开(公告)日：1980-09-30

申请号：US970434

申请日：1978-12-18

申请人： Hans Muller

发明人： Hans Muller

IPC分类号： B01D29/13 ,  B01D29/15 ,  B01D39/00 ,  B01D29/14

CPC分类号： B01D29/15

摘要： A filter element includes a filter material which has an outer surface for accumulating a filter cake thereon and an inner surface. A plurality of supports is provided for supporting the filter element at the inner surface thereof. Adjacent ones of the supports define spaces between themselves. At least portions of the filter material bend inwardly into these spaces between the adjacent supports and relative to the remaining parts of the filter material, under the pressure of a medium to be filtered which is supplied onto the outer surface of the filter material. During backflushing of the filter element these portions bend outwardly of the spaces and the filter cake is thereby dislodged from the outer surface of the filter material.

摘要翻译： 过滤元件包括过滤材料，其具有用于在其上积聚滤饼的外表面和内表面。 提供多个支撑件用于在其内表面处支撑过滤元件。 相邻的支持在它们之间定义空格。 过滤材料的至少一部分在被供给到过滤材料的外表面上的被过滤介质的压力下向内弯曲到相邻支撑件之间的这些空间中并相对于过滤材料的其余部分弯曲。 在过滤元件的反吹期间，这些部分在空间的外部弯曲，并且滤饼从而从过滤材料的外表面移开。