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1. 发明公开

EP3093598A1 EQUIPMENT FOR SOLID-LIQUID SEPARATION AND DRYING OF FINE-POWDER SLURRY, AND METHOD THEREFOR 有权转让
标题翻译：设备固液分离和细粉MUD和方法干燥THEREOF
公开(公告)号：EP3093598A1
公开(公告)日：2016-11-16
申请号：EP14877863.2
申请日：2014-12-22
申请人： Tsukishima Kikai Co., Ltd.
发明人： NAKATA, Yoichi , WATARAI, Tomonori , SATO, Sumito , SUWA, Satoshi , HOMMA, Tomoki
IPC分类号： F26B17/32 , B01D33/04 , B01D33/58 , B01D33/80 , C22B7/00 , C22B9/02 , F26B5/14 , F26B17/28
CPC分类号： B01D33/642 , B01D33/666 , F26B5/14 , F26B17/02 , F26B17/28 , F26B17/32
摘要： An object of the present invention is to prevent the contamination of a dried product, the deformation of particles, and a change of particle size distribution. The system includes: a solid-liquid separator in which a processing material is supplied between a pair of endless separation filter cloths wound around an outer periphery of a separation roll, and is dehydrated by being squeezed therebetween and also by ventilation gas passing from a ventilation port formed in an outer peripheral surface of the separation roll; and a horizontal rotary dryer provided on a subsequent stage of the solid-liquid separator, wherein carrier gas is made to flow in a rotating shell of the dryer in a cocurrent manner in the same direction as a conveyance direction of the processing material.
摘要翻译：本发明的一个目的是防止干燥产品的污染，颗粒的变形，和粒度分布的变化。该系统包括：在其中处理材料上的一对分离辊的外周卷绕无端分离滤布之间供给的固体 - 液体分离器，并且是通过之间，因此通过从通风使换气气体被挤出有脱水端口到所述分离辊的外周面上形成的; 和设置在该固 - 液分离器的后级的水平旋转机，worin载气是由作为处理材料的传送方向相同的方向在干燥器的旋转壳中流动并流方式。

2. 发明公开

EP3482831A1 CENTRIFUGAL SEPARATOR AND CENTRIFUGAL SEPARATION METHOD 审中-实审转让
公开(公告)号：EP3482831A1
公开(公告)日：2019-05-15
申请号：EP17824096.6
申请日：2017-06-28
申请人： Tsukishima Kikai Co., Ltd.
发明人： KURITA, Shinpei , NITTA, Mitsuhiko , ABE, Ken , WATARAI, Tomonori , OTOMO, Yasufumi , NATORI, Shinichiro
IPC分类号： B04B3/02 , B04B11/02 , B04B11/06
摘要： The present invention provides a centrifugal separator including a cylindrical basket (2) that has a body part provided with a filtration screen (2a) and is configured to rotate about an axis of the basket (2) and a pushing plate (7) that is accommodated inside the basket (2) and is provided to be rotatable integrally with basket and movable relatively in an axis (O) direction of the basket (2). When a cake, which is filtered by the filtration screen (2a) from a substance to be processed supplied inside the basket (2), is discharged by pushing the cake to an open end (2b) side of the basket (2) by the pushing plate (7), a relative movement speed between the pushing plate (7) and the basket (2) in the axis (O) direction is set such that a relative movement speed in a direction where an interval (D) between the pushing plate (7) and an open end (2b) of the basket (2) in the axis (O) direction becomes large is lower than a relative movement speed in a direction where the interval (D) becomes small.

3. 发明公开

EP3482830A1 CENTRIFUGAL SEPARATOR AND CENTRIFUGAL SEPARATION METHOD 审中-公开
公开(公告)号：EP3482830A1
公开(公告)日：2019-05-15
申请号：EP17824092.5
申请日：2017-06-28
申请人： Tsukishima Kikai Co., Ltd.
发明人： KURITA, Shinpei , NITTA, Mitsuhiko , ABE, Ken , WATARAI, Tomonori , OTOMO, Yasufumi , NATORI, Shinichiro
IPC分类号： B04B3/02 , B04B15/06
摘要： The present invention provides a centrifugal separator including a cylindrical basket (2) that is configured to rotate about an axis (O) of the basket (2), a pushing plate (7) that is accommodated inside the basket (2), is provided to be rotatable integrally with the basket (2) and movable relatively in an axis (O) direction of the basket (2), and is configured to push a cake, which is filtered by a filtration screen (2a) from a substance to be processed supplied inside the basket (2), to an open end side (2b) of the basket (2), a forward and backward drive unit (11) that is configured to relatively move the pushing plate (7) and the basket (2) by moving one of the pushing plate (7) and the basket (2) forward and backward in the axis (O) direction with respect to the other, and a measuring unit that is configured to measure a pushing load when pushing a cake by the forward and backward drive unit (11). At least one of a relative movement speed between the pushing plate (7) and the basket (2) and a forward and backward stroke of the pushing plate (7) and the basket (2) is controlled according to the pushing load measured by the measuring unit.

4. 发明公开

EP3153805A1 METHOD FOR DRYING MATERIAL BEING PROCESSED, AND HORIZONTAL ROTARY DRYER 审中-实审转让
标题翻译： VERFAHREN ZUR TROCKNUNG VON ZU VERARBEITENDEM材料SOWIE HORIZONTALER DREHTROCKNER
公开(公告)号：EP3153805A1
公开(公告)日：2017-04-12
申请号：EP15802490.1
申请日：2015-06-01
申请人： Tsukishima Kikai Co., Ltd.
发明人： NAKATA, Yoichi , SATO, Sumito , SUWA, Satoshi , WATARAI, Tomonori
IPC分类号： F26B17/32
CPC分类号： F26B17/32 , C10L5/04 , C10L9/08 , C10L2290/08 , F26B3/02 , F26B3/20 , F26B3/22 , F26B23/10 , F26B25/001
摘要： Problems to Be Solved
To provide a drying method for processing material and a horizontal rotary dryer allowing easy performance of mass processing of the processing material and enabling size reduction by improving drying performance of the dryer.
Means for Solving the Problems
In a drying method for processing material in which a horizontal rotary dryer provided with: a rotating shell having a feed port for processing material on one end side thereof and a discharge port for processing material on the other end side thereof, and capable of freely rotating around an axial center; and a group of heating tubes through which a heating medium passes, provided within the rotating shell, and configured in a manner that the processing material is lifted up in a rotational direction by the group of heating tubes in accordance with the rotation of the rotating shell, is used, and the processing material is dried, through indirect heating, by using the group of heating tubes in a process of feeding the processing material to the one end side of the rotating shell and discharging the processing material from the other end side of the rotating shell, the rotating shell is rotated to make a critical speed ratio α defined by the following expression 1 and expression 2 become 30 to less than 100% to dry the processing material, Vc = 2.21 D 1 / 2 α = V / Vc ⋅ 100 wherein Vc indicates a critical speed (m/s), D indicates an inside diameter (m) of the rotating shell, α indicates the critical speed ratio (%), and V indicates a rotation speed (m/s).
摘要翻译：要解决的问题为了提供加工材料的干燥方法和水平旋转干燥器，可以容易地进行加工材料的大量加工，并且通过改善干燥器的干燥性能来实现尺寸减小。解决问题的方案在一种水平旋转干燥机的处理材料的干燥方法中，所述水平旋转干燥机设置有：具有一端侧处理材料的供给口的旋转壳体和在其另一端侧的处理材料的排出口，并且能够围绕轴心自由旋转; 以及设置在旋转壳体内的加热介质通过的一组加热管，并且构造成使得处理材料根据旋转壳体的旋转沿着旋转方向由一组加热管提升，并且通过间接加热将处理材料干燥，通过在将处理材料供给到旋转壳体的一端侧的过程中使用一组加热管，并将处理材料从另一端侧排出旋转壳体旋转壳体以使由以下表达式1定义的临界速度比±±，并且表达式2变为30至小于100％以干燥处理材料，Vc = 2.21D 1/2±V / Vc <100其中Vc表示临界速度（m / s），D表示旋转壳体的内径（m），±表示临界速度比（％），V表示转速（m / s）。

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