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.
Claims18
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
- a cleaning device that cleans the heating surface is provided, and the cleaning device comprises a cleaning liquid blasting device that blasts a cleaning liquid to the heating surface, and
- a cleaning liquid circulating device that recovers the cleaning liquid and circulates the recovered cleaning liquid into a flow path for the cleaning liquid is provided.
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
- the cleaning liquid which is blasted to the heating surface is recovered, the recovered cleaning liquid is circulated into a flow path for the cleaning liquid, and the recovered cleaning liquid is blasted to the heating surface.
Dependencies are inferred from the claim text.