公开(公告)号：US09144776B2

公开(公告)日：2015-09-29

申请号：US14591634

申请日：2015-01-07

Applicant: LG CHEM, LTD.

Inventor： Yeon Seok Choo ,  Hyo Sook Cha ,  Ye Hoon Im ,  Byung Woo Choi ,  Jin Hyun Bae

IPC: B01J19/00 ,  B01F7/00 ,  B01F3/08 ,  B01F3/10

CPC classification number: B01F7/00116 ,  B01F3/0853 ,  B01F3/10 ,  B01F7/00208 ,  B01F7/0025 ,  B01F7/00341 ,  B01F2215/0049 ,  B01J19/0066 ,  B01J2219/00779

Abstract: Provided are an agitator and an agitating hook provided therein. The agitator includes a rotary shaft rotatably installed in a reactor, rotor blades installed at an outer circumference of the rotary shaft and rotated with the rotary shaft to agitate a material therein, and an agitating hook constituted by a pair of members spaced apart from each other at an inner wall of the reactor and through which the rotor blades pass. Here, a gap between the agitating hook is larger at an outlet port through which the rotor blade leaves than at an inlet port through which the rotor blade enters. Since a pressure is uniformly applied from the inlet port through which the rotor blade enters to the outlet port through which the rotor blade leaves, a torsional moment applied to the agitating hook is minimized. Therefore, it is possible to improve durability of the agitating hook and increase reliability of products.

公开(公告)号：US20150131407A1

公开(公告)日：2015-05-14

申请号：US14591634

申请日：2015-01-07

Applicant: LG CHEM, LTD.

Inventor： Yeon Seok CHOO ,  Hyo Sook Cha ,  Ye Hoon Im ,  Byung Woo Choi ,  Jin Hyun Bae

IPC: B01F7/00 ,  B01F3/08 ,  B01F3/10

CPC classification number: B01F7/00116 ,  B01F3/0853 ,  B01F3/10 ,  B01F7/00208 ,  B01F7/0025 ,  B01F7/00341 ,  B01F2215/0049 ,  B01J19/0066 ,  B01J2219/00779

Abstract: Provided are an agitator and an agitating hook provided therein. The agitator includes a rotary shaft rotatably installed in a reactor, rotor blades installed at an outer circumference of the rotary shaft and rotated with the rotary shaft to agitate a material therein, and an agitating hook constituted by a pair of members spaced apart from each other at an inner wall of the reactor and through which the rotor blades pass. Here, a gap between the agitating hook is larger at an outlet port through which the rotor blade leaves than at an inlet port through which the rotor blade enters. Since a pressure is uniformly applied from the inlet port through which the rotor blade enters to the outlet port through which the rotor blade leaves, a torsional moment applied to the agitating hook is minimized. Therefore, it is possible to improve durability of the agitating hook and increase reliability of products.

Abstract translation: 提供了一种设置在其中的搅拌器和搅拌钩。 搅拌器包括可旋转地安装在反应器中的旋转轴，安装在旋转轴的外周并与旋转轴一起旋转以转动其中的材料的转子叶片，以及由彼此间隔开的一对构件构成的搅拌钩 在反应器的内壁处，并且转子叶片通过该壁。 这里，在转子叶片离开的出口处，搅拌钩之间的间隙大于转子叶片进入的入口处的间隙。 由于压力从转子叶片进入的入口均匀地施加到转子叶片离开的出口，所以施加到搅拌钩的扭矩最小化。 因此，能够提高搅拌钩的耐久性，提高产品的可靠性。