公开(公告)号：US20170028449A1

公开(公告)日：2017-02-02

申请号：US15223129

申请日：2016-07-29

Applicant: Ecolab USA Inc.

Inventor： Peter J. Fernholz ,  Christopher Nagel ,  Eric Schmidt ,  Anthony W. Erickson

IPC: B08B9/08 ,  B08B9/032 ,  C11D3/39 ,  A01J7/02 ,  B01D1/20 ,  B08B3/08 ,  B08B3/10

Abstract: A method for cleaning a piece of equipment in place includes a plurality of cleaning cycles and optionally a rinse, where each cleaning cycle includes applying a first cleaning solution from a first supply tank through a first set of nozzles; and applying a second cleaning solution from a second supply tank through a second set of nozzles. The first cleaning solution may be applied for about 20 s to about 10 min, and the second cleaning solution for about 1 min to about 60 min. The cleaning cycle can be repeated from 5 to 150 times, and the first and second cleaning solutions can be recirculated during the process.

Abstract translation: 用于将一件设备清洁的方法包括多个清洁循环和任选的冲洗，其中每个清洁循环包括从第一供应罐通过第一组喷嘴施加第一清洁溶液; 以及从第二供应罐通过第二组喷嘴施加第二清洁溶液。 第一清洁溶液可以施用约20秒至约10分钟，第二清洁溶液可以施用约1分钟至约60分钟。 清洁循环可以重复5至150次，并且第一和第二清洁溶液可以在该过程中再循环。