公开(公告)号：US09067155B2

公开(公告)日：2015-06-30

申请号：US13392711

申请日：2010-04-28

Applicant: Hyun Cheul Cho

Inventor： Hyun Cheul Cho

IPC: B01D29/15 ,  B01D29/66 ,  B01D29/64 ,  B01D29/68

CPC classification number: B01D29/15 ,  B01D29/6453 ,  B01D29/66 ,  B01D29/684 ,  B01D2201/186

Abstract: Provided is a filtration device used in order to improve the water quality of the final effluent in an advanced treatment facility for sewage and wastewater. The variable filtration device (10) of this type comprises a filtration tank (20), a filtration unit (30), a winding unit (50) and a filter cloth (12) arranged in such a way that the filtration conditions can be controlled by adjusting the number of turns of winding and the extent of pulling of the filter cloth in the chamber where the filtered water is formed, thereby allowing relatively easy porosity control as compared with the prior art, so enabling ready adjustment to the target water quality and water quantity even when the quality of the inflowing water varies.

Abstract translation: 提供了一种过滤装置，用于改善用于污水和废水的先进处理设备中最终流出物的水质。 这种可变过滤装置（10）包括过滤箱（20），过滤单元（30），卷绕单元（50）和滤布（12），其布置成可以控制过滤条件 通过调节绕组的匝数和滤布在形成过滤水的室中拉动的程度，从而允许相对于现有技术相对容易的孔隙率控制，从而能够准确地调整目标水质和 即使流入的水质变化，水量也是如此。

公开(公告)号：US20120152819A1

公开(公告)日：2012-06-21

申请号：US13392711

申请日：2010-04-28

Applicant: Hyun Cheul Cho

Inventor： Hyun Cheul Cho

IPC: B01D33/048

CPC classification number: B01D29/15 ,  B01D29/6453 ,  B01D29/66 ,  B01D29/684 ,  B01D2201/186

Abstract: Provided is a filtration device used in order to improve the water quality of the final effluent in an advanced treatment facility for sewage and wastewater. The variable filtration device (10) of this type comprises a filtration tank (20), a filtration unit (30), a winding unit (50) and a filter cloth (12) arranged in such a way that the filtration conditions can be controlled by adjusting the number of turns of winding and the extent of pulling of the filter cloth in the chamber where the filtered water is formed, thereby allowing relatively easy porosity control as compared with the prior art, so enabling ready adjustment to the target water quality and water quantity even when the quality of the inflowing water varies.

Abstract translation: 提供了一种过滤装置，用于改善用于污水和废水的先进处理设备中最终流出物的水质。 这种可变过滤装置（10）包括过滤箱（20），过滤单元（30），卷绕单元（50）和滤布（12），其布置成可以控制过滤条件 通过调节绕组的匝数和滤布在形成过滤水的室中拉动的程度，从而允许相对于现有技术相对容易的孔隙率控制，从而能够准确地调整目标水质和 即使流入的水质变化，水量也是如此。