公开(公告)号：US20230029741A1

公开(公告)日：2023-02-02

申请号：US17782988

申请日：2020-12-07

Applicant: ATG R&D Limited

Inventor： Richard Joshi ,  George Foster ,  Thomas Croxson

IPC: B08B9/023 ,  C02F1/32

Abstract: A scraper assembly configured to traverse an exterior surface of a tubular member is disclosed. The scraper assembly includes a casing constructed and arranged to drive the scraper assembly to traverse the exterior surface of the tubular member and a primary ring fixed to the casing, having a plurality of projections formed of a semi-rigid material extending inward toward the exterior surface of the tubular member. A water treatment system including the scraper assembly is also disclosed. A method of retrofitting a water treatment system including providing the scraper assembly is also disclosed. A method of removing organic material fouling from an exterior surface of a quartz sleeve is also disclosed. The method includes directing the scraper assembly to traverse the exterior surface of the quartz sleeve.

公开(公告)号：US20160272510A1

公开(公告)日：2016-09-22

申请号：US14425019

申请日：2014-12-13

Applicant: ATG R&D LIMITED

Inventor： RICHARD JOSHI

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/004 ,  C02F2201/007 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324

Abstract: An UV reactor system that allows single or multiple flange-less reactors to be installed between the flanges of existing piping systems. Benefits include reduced installation space and lamp placement flexibility to improve UV treatment. Each reactor can be rotated, pre and post installation, to provide multiple positions for the radiation sources that are included in each reactor.

Abstract translation: UV反应器系统允许在现有管道系统的法兰之间安装单个或多个无法兰的反应器。 优点包括减少安装空间和灯具布置灵活性，以改善紫外线处理。 每个反应器可以在安装前和安装后旋转，以提供包含在每个反应器中的辐射源的多个位置。