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1. 发明授权

EP0388709B1 Filtering machine for fibrous substances 失效
标题翻译：过滤系统纤维物质。
公开(公告)号：EP0388709B1
公开(公告)日：1994-06-22
申请号：EP90104358.8
申请日：1990-03-07
申请人： Massignani, Donato
发明人： Massignani, Donato
IPC分类号： B01D33/15 , B01D33/39
CPC分类号： B01D33/15 , B01D33/39 , B01D33/705 , B01D33/72 , B01D2201/48 , Y10T137/85954 , Y10T137/86187
摘要： The invention discloses a machine for the filtering of solid, in particular fibrous, particles suspended in liquids, comprising a delivery chamber (2) collecting the liquid to be treated, a raceway (3) leading the liquid to be treated into a treatment chamber (4) having a cylindrical bottom (5), wherein there is at least one pair of revolving filters (6, 7), an overflow chamber (16) connected with a recycling tank and an area (21) for the discharge of the recovered solid particles. In said machine each filter (12) has a surface in the shape of a truncated cone and its horizontal axis is essentially perpendicular to the flow direction of the liquid to be treated, said two filters are coaxial with each other and face each other, so as to form a concave space (20) therebetween. The taper of the filters causes the double effect of increasing the filtering performance of the machine and of avoiding its standstill when the delivery of liquid to be treated increases.

2. 发明授权

EP1129757B1 Machine for micro-filtering solid particles suspended in a liquid stream 有权转让
标题翻译：设备，用于悬浮在液体中流动的固体颗粒的颗粒的微滤
公开(公告)号：EP1129757B1
公开(公告)日：2005-10-12
申请号：EP01103622.5
申请日：2001-02-22
申请人： Massignani, Donato
发明人： Massignani, Donato
IPC分类号： B01D33/15 , B01D33/39 , B01D33/50
CPC分类号： B01D33/15 , B01D33/39 , B01D33/50
摘要： The invention relates to a machine for micro-filtering solid particles suspended in a liquid stream comprising: a couple of coaxial filtering discs (5, 6, 20, 21, 91, 92, 93, 94) rotating around its own axis (71) arranged horizontal and normal to direction of the flow to be treated and at least a partially cylindrical wall (7) defining together with the rims of said couple of discs a hydraulic sealing coupling so as to enclose the liquid treating space comprising at least the rotation axis. Each disc of said couples of discs is provided with one or more washing ramps (14, 15) arranged outside said treating chambers and provided with nozzles throwing water against said discs at the portions emerging (51, 61) from the treating chamber. The washing water is collected by at least a liquid conveyance channel (8) feeding the liquid back to the purification plant arranged upstream said machines.

3. 发明公开

EP1129757A1 Machine for micro-filtering solid particles suspended in a liquid stream 有权转让
标题翻译： Gerätzur Mikrofiltration von in einemFlüssigkeitsstromsuspendierten Feststoffpartikeln
公开(公告)号：EP1129757A1
公开(公告)日：2001-09-05
申请号：EP01103622.5
申请日：2001-02-22
申请人： Massignani, Donato
发明人： Massignani, Donato
IPC分类号： B01D33/15 , B01D33/39 , B01D33/50
CPC分类号： B01D33/15 , B01D33/39 , B01D33/50
摘要： The invention relates to a machine for micro-filtering solid particles suspended in a liquid stream comprising: a couple of coaxial filtering discs (5, 6, 20, 21, 91, 92, 93, 94) rotating around its own axis (71) arranged horizontal and normal to direction of the flow to be treated and at least a partially cylindrical wall (7) defining together with the rims of said couple of discs a hydraulic sealing coupling so as to enclose the liquid treating space comprising at least the rotation axis. Each disc of said couples of discs is provided with one or more washing ramps (14, 15) arranged outside said treating chambers and provided with nozzles throwing water against said discs at the portions emerging (51, 61) from the treating chamber. The washing water is collected by at least a liquid conveyance channel (8) feeding the liquid back to the purification plant arranged upstream said machines.
摘要翻译：本发明涉及一种用于微滤过悬浮在液体流中的固体颗粒的机器，包括：围绕其自身轴线（71）旋转的一对同轴过滤盘（5,6,20,21,91,92,93,94）布置成水平和垂直于要处理的流体的方向，以及至少部分圆柱形的壁（7），其与所述一对盘的边缘一起限定液压密封联接件，以便包围至少包括旋转轴线的液体处理空间。所述一对碟片的每个碟片设置有一个或多个设置在所述处理室外部的洗涤斜面（14,15），并且设置有在从处理室出来的部分（51,61）处向所述盘喷射水的喷嘴。洗涤水通过至少一个液体输送通道（8）收集，该液体输送通道（8）将液体送回设置在所述机器上游的净化设备。

4. 发明公开

EP0388709A3 Filtering machine for fibrous substances 失效
标题翻译： FIBROUS物质过滤机
公开(公告)号：EP0388709A3
公开(公告)日：1991-01-23
申请号：EP90104358.8
申请日：1990-03-07
申请人： Massignani, Donato
发明人： Massignani, Donato
IPC分类号： B01D33/15 , B01D33/39
CPC分类号： B01D33/15 , B01D33/39 , B01D33/705 , B01D33/72 , B01D2201/48 , Y10T137/85954 , Y10T137/86187
摘要： The invention discloses a machine for the filtering of solid, in particular fibrous, particles suspended in liquids, comprising a delivery chamber (2) collecting the liquid to be treated, a raceway (3) leading the liquid to be treated into a treatment chamber (4) having a cylindrical bottom (5), wherein there is at least one pair of revolving filters (6, 7), an overflow chamber (16) connected with a recycling tank and an area (21) for the discharge of the recovered solid particles. In said machine each filter (12) has a surface in the shape of a truncated cone and its horizontal axis is essentially perpendicular to the flow direction of the liquid to be treated, said two filters are coaxial with each other and face each other, so as to form a concave space (20) therebetween. The taper of the filters causes the double effect of increasing the filtering performance of the machine and of avoiding its standstill when the delivery of liquid to be treated increases.

5. 发明公开

EP0388709A2 Filtering machine for fibrous substances 失效
标题翻译： Filteranlagefürfaserige Substanzen。
公开(公告)号：EP0388709A2
公开(公告)日：1990-09-26
申请号：EP90104358.8
申请日：1990-03-07
申请人： Massignani, Donato
发明人： Massignani, Donato
IPC分类号： B01D33/15 , B01D33/39
CPC分类号： B01D33/15 , B01D33/39 , B01D33/705 , B01D33/72 , B01D2201/48 , Y10T137/85954 , Y10T137/86187
摘要： The invention discloses a machine for the filtering of solid, in particular fibrous, particles suspended in liquids, comprising a delivery chamber (2) collecting the liquid to be treated, a raceway (3) leading the liquid to be treated into a treatment chamber (4) having a cylindrical bottom (5), wherein there is at least one pair of revolving filters (6, 7), an overflow chamber (16) connected with a recycling tank and an area (21) for the discharge of the recovered solid particles. In said machine each filter (12) has a surface in the shape of a truncated cone and its horizontal axis is essentially perpendicular to the flow direction of the liquid to be treated, said two filters are coaxial with each other and face each other, so as to form a concave space (20) therebetween. The taper of the filters causes the double effect of increasing the filtering performance of the machine and of avoiding its standstill when the delivery of liquid to be treated increases.
摘要翻译：本发明公开了一种用于过滤固体，特别是悬浮在液体中的纤维状颗粒的机器，包括收集待处理液体的输送室（2），将待处理液体引导到处理室中的滚道（3） 4）具有圆柱形底部（5），其中存在至少一对旋转过滤器（6,7），与回收罐连接的溢流室（16）和用于排出回收固体的区域（21）粒子。在所述机器中，每个过滤器（12）具有呈锥形形状的表面，并且其水平轴线基本上垂直于被处理液体的流动方向，所述两个过滤器彼此同轴并相互面对，因此以在其间形成凹入空间（20）。过滤器的锥度导致增加机器的过滤性能和避免在待处理液体的输送增加时的停止的双重效果。

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