焦臭いの英語

公知の塗装焼付乾燥炉には、脱臭装置の前にヤニ取りユニットを設けたものは提案されてないので、脱臭装置を毎年１回交換とそのメインテナンスが必要であり、又ヤニが触媒に付着すると、脱臭効果が著しく損なわれ、焦臭い匂いが外部に放出される。例文帳に追加

To provide a deodorizing and hot air generating device with gum removing unit so solve the problems that it is necessary for a deodorizing device to be exchanged once a year and to perform maintenance because a gum removing unit before the deodorizing device is not offered in a well-known coating/ baking drying furnace and the deodorizing effect is remarkably deteriorated to release burnt smell outside when gum is stuck to a catalyst. - 特許庁