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US 2022/0152247 A1Published application
Gasifier for sterilizer and cleaning method of gasifier for sterilizer
AssigneeDai Nippon Printing Co., Ltd.
InventorsAtsushi HAYAKAWA, Masatoshi TAKAGI, Kazufumi SUZUKI, Hidenori TANAKA, Hayato AKIYAMA
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Abstract
A device capable of stably obtaining gas of a sterilizer containing hydrogen peroxide for a long time is provided. A cleaning device that cleans a heating surface that gasifies a sterilizer of a gasifier for a sterilizer is provided, and after an operation for a fixed time period, the heating surface is cleaned.
Claims8
A cleaning method of a gasifier for a sterilizer that brings a sterilizer containing at least hydrogen peroxide and a stabilizer into contact with a heating surface to gasify the sterilizer,
- wherein the heating surface is cleaned by blasting a cleaning liquid to the heating surface, and
- when the cleaning liquid is blasted to the heating surface the temperature of the heating surface is 50° C. to 250° C.
Dependencies are inferred from the claim text.