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公开(公告)号：EP0581965A1
公开(公告)日：1994-02-09
申请号：EP93904319.6
申请日：1993-02-18
IPC分类号： B30B9/14
摘要： A multitude of fixed rings (6) are provided in a spaced-apart manner, floating rings (30) are provided between the fixed rings in a movable manner, a screw conveyor (31) provided in the inner space (S) between the fixed rings (6) and the floating rings (30) is rotatably driven, while sludge water introduced into the space (S) is being conveyed by the screw conveyor (31), only the water is discharged to the outside through minute gaps (g) formed between the floating rings (30) and the fixed rings (6), and the solid components are prevented from blocking the minute gaps (g) owing to the movement of the floating rings (30).
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公开(公告)号：EP2558283B1
公开(公告)日：2014-03-19
申请号：EP12715221.3
申请日：2012-01-17
CPC分类号： B30B9/121 , B01D25/127 , B01D29/35 , B01D29/46 , B01D29/52 , B01D29/6476 , B01D29/828 , B30B9/12 , B30B9/14 , B30B9/26
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公开(公告)号：EP2025383B1
公开(公告)日：2011-10-26
申请号：EP07743489.2
申请日：2007-05-16
发明人： SASAKI, Masayoshi
CPC分类号： B30B9/26 , B01D29/35 , B01D29/6476 , B01D29/828 , B30B9/12 , B30B9/121 , B30B9/128
摘要： [PROBLEMS] A solid-liquid separation device having a solid-liquid separation section provided with adjacent stationary plates and movable plates arranged between the adjacent stationary plates and also having at least one screw extending so as to penetrate the solid-liquid separation section. The movable plates are formed such that they are pushed and moved by the screw that rotates.An object to be processed having entered in the solid-liquid separation section is moved toward the exit of the solid-liquid separation section, and at the same time, filtrate separated from the object is discharged to the outside through a filtrate discharge gap of the solid-liquid separation section. Wear of the movable plates are suppressed with dewatering efficiency for slurry maintained at a high level. [MEANS FOR SOLVING PROBLEMS] The diameter (d) of the shaft (41) of a screw section (21A) on the exit side of the solid-liquid separation section (3) gradually increases from a predetermined position (S 1 ) of the screw in the solid-liquid separation section (3) toward the exit side, and the lead angle of the screw section (21A) is set to the range from 10° to 30°.
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公开(公告)号：EP2025383A1
公开(公告)日：2009-02-18
申请号：EP07743489.2
申请日：2007-05-16
发明人： SASAKI, Masayoshi
CPC分类号： B30B9/26 , B01D29/35 , B01D29/6476 , B01D29/828 , B30B9/12 , B30B9/121 , B30B9/128
摘要： [PROBLEMS] A solid-liquid separation device having a solid-liquid separation section provided with adjacent stationary plates and movable plates arranged between the adjacent stationary plates and also having at least one screw extending so as to penetrate the solid-liquid separation section. The movable plates are formed such that they are pushed and moved by the screw that rotates.An object to be processed having entered in the solid-liquid separation section is moved toward the exit of the solid-liquid separation section, and at the same time, filtrate separated from the object is discharged to the outside through a filtrate discharge gap of the solid-liquid separation section. Wear of the movable plates are suppressed with dewatering efficiency for slurry maintained at a high level. [MEANS FOR SOLVING PROBLEMS] The diameter (d) of the shaft (41) of a screw section (21A) on the exit side of the solid-liquid separation section (3) gradually increases from a predetermined position (S 1 ) of the screw in the solid-liquid separation section (3) toward the exit side, and the lead angle of the screw section (21A) is set to the range from 10° to 30°.
摘要翻译： 一种固液分离装置，其具有设置有相邻固定板的固液分离部和布置在相邻的固定板之间的活动板，并且还具有至少一个螺杆，以便穿透固液分离部。 可移动板形成为使得它们被旋转的螺杆推动和移动。已经进入固液分离部分的被处理物体朝向固液分离部的出口移动，同时 从物体分离的滤液通过固液分离部的滤液排出间隙排出到外部。 抑制可动板的磨损，保持高水平的浆料的脱水效率。 解决问题的手段固液分离部（3）的出口侧的螺杆部（21A）的轴（41）的直径（d）从规定的位置（S 1）逐渐增大 将固液分离部（3）向出口侧拧入，螺杆部（21A）的前角设定在10°〜30°的范围。
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公开(公告)号：EP0581965B1
公开(公告)日：1996-08-28
申请号：EP93904319.6
申请日：1993-02-18
IPC分类号： B30B9/14
摘要： A multitude of fixed rings (6) are provided in a spaced-apart manner, floating rings (30) are provided between the fixed rings in a movable manner, a screw conveyor (31) provided in the inner space (S) between the fixed rings (6) and the floating rings (30) is rotatably driven, while sludge water introduced into the space (S) is being conveyed by the screw conveyor (31), only the water is discharged to the outside through minute gaps (g) formed between the floating rings (30) and the fixed rings (6), and the solid components are prevented from blocking the minute gaps (g) owing to the movement of the floating rings (30).
摘要翻译： 多个固定环（6）以间隔开的方式设置，浮动环（30）以可移动的方式设置在固定环之间，螺旋输送机（31）设置在内部空间（S）中固定 环（6）和浮动环（30）被可旋转地驱动，而被引入空间（S）的污泥水被螺旋输送机（31）输送，只有水通过微小间隙（g）排出到外部， 形成在浮环（30）和固定环（6）之间，并且由于浮环（30）的移动，防止了固体成分阻塞微小间隙（g）。
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公开(公告)号：EP2025383B2
公开(公告)日：2014-11-05
申请号：EP07743489.2
申请日：2007-05-16
发明人： SASAKI, Masayoshi
CPC分类号： B30B9/26 , B01D29/35 , B01D29/6476 , B01D29/828 , B30B9/12 , B30B9/121 , B30B9/128
摘要： [PROBLEMS] A solid-liquid separation device having a solid-liquid separation section provided with adjacent stationary plates and movable plates arranged between the adjacent stationary plates and also having at least one screw extending so as to penetrate the solid-liquid separation section. The movable plates are formed such that they are pushed and moved by the screw that rotates.An object to be processed having entered in the solid-liquid separation section is moved toward the exit of the solid-liquid separation section, and at the same time, filtrate separated from the object is discharged to the outside through a filtrate discharge gap of the solid-liquid separation section. Wear of the movable plates are suppressed with dewatering efficiency for slurry maintained at a high level. [MEANS FOR SOLVING PROBLEMS] The diameter (d) of the shaft (41) of a screw section (21A) on the exit side of the solid-liquid separation section (3) gradually increases from a predetermined position (S 1 ) of the screw in the solid-liquid separation section (3) toward the exit side, and the lead angle of the screw section (21A) is set to the range from 10° to 30°.
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公开(公告)号：EP2558283A1
公开(公告)日：2013-02-20
申请号：EP12715221.3
申请日：2012-01-17
CPC分类号： B30B9/121 , B01D25/127 , B01D29/35 , B01D29/46 , B01D29/52 , B01D29/6476 , B01D29/828 , B30B9/12 , B30B9/14 , B30B9/26
摘要： A solid-liquid separation device includes a plurality of fixed members and movable members that are movably disposed between the adjacent fixed members, and moreover a screw extending through the fixed members and the movable members in a state where the screw is not in contact with the fixed members and the movable members. The screw is rotationally driven about a center axis line thereof. Following the rotation of the screw, an object to be treated that has penetrated into a solid-liquid separation portion demarcated by the fixed members and the movable members is caused to move toward an outlet of the solid-liquid separation portion, a filtrate separated from the object is discharged to the outside of the solid-liquid separation portion through filtrate discharge gaps between the fixed members and the movable members, and the object that has a reduced liquid content ratio is discharged from the outlet to the outside of the solid-liquid separation portion. In order to increase significantly a dewatering ratio of the object, the movable members are formed to move while penetrating closer to the center axis line of the screw than an outer circumferential edge of the blade of the screw, without coming into contact with the screw.
摘要翻译： 固液分离装置包括可移动地设置在相邻的固定构件之间的多个固定构件和可移动构件，以及在螺钉不与固定构件接触的状态下延伸穿过固定构件和可动构件的螺钉 会员和活动会员。 螺钉围绕其中心轴线被旋转地驱动。 从物体分离的滤液通过滤液排出间隙排出到固液分离部分的外部，并且具有降低的液体含量比的物体从出口排出到外部。 为了显着提高脱水率，可移动部件形成为比螺杆的叶片的外周边缘更靠近螺钉的中心轴线移动，而不与螺钉接触。
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公开(公告)号：EP1640051A1
公开(公告)日：2006-03-29
申请号：EP05005458.4
申请日：2005-03-14
发明人： Sasaki, Masayoshi
摘要： To provide a solid-liquid separator in which a treatment object such as sludge can be transported without clogging, liquid can be efficiently separated from the treatment object, and a maintenance operation can be easily conducted.
Movable plates 12 and fixed plates 13 are disposed alternately, two screws 21, 22 are disposed in recess sections 14, 15 formed in the movable plates 12 and fixed plates 13, parts of blade sections 25, 26 of the two screws 21, 22 overlap each other, the two screws 21, 22 are rotary driven, and the liquid is discharged from the gap between the movable plates 12 and fixed plates 13, while the treatment object is being transported. When the movable plates 12 are replaced, the two screws 21, 22 are lifted up and then the movable plates 12 are pulled up and replaced.
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