公开(公告)号：US20080034606A1

公开(公告)日：2008-02-14

申请号：US11740533

申请日：2007-04-26

申请人： Charles Deem ,  Mark Hunter ,  Donald Hodkiewicz ,  Steven Monore ,  Scott Thomson ,  Thomas Barrie ,  Timothy Jadin ,  Steven Gardner ,  Scott Giannunzio

发明人： Charles Deem ,  Mark Hunter ,  Donald Hodkiewicz ,  Steven Monore ,  Scott Thomson ,  Thomas Barrie ,  Timothy Jadin ,  Steven Gardner ,  Scott Giannunzio

IPC分类号： F26B11/02

CPC分类号： D21F5/044 ,  D21F5/181

摘要： A paper machine configured as a swing machine capable of producing both light and heavy grades providing a Yankee hood split into a wet end half and a dry end half, at least one hood half being a flex-hood half wherein the supply for that half is capable of being run with either combustion heat or recycled heat and is capable of either recirculating the exhaust from the hood or discharging it to the atmosphere. The heater for the flex-hood half comprises both a primary combustion heat source and an indirect heat source capable of extracting by-product heat from another operation. The exhaust system for the flex hood half is capable of being run in either a straight through mode or in a recirculating mode.

摘要翻译： 一种构成摆动机的造纸机，其能够产生轻质和重级，提供分为湿端半部和干端半部的扬克风罩，至少一个罩半部为柔性罩一半，其中该半部分的供应为 能够以燃烧热或再循环的热量运行，并且能够将来自罩的废气再循环或将其排放到大气中。 用于柔性罩一半的加热器包括主燃烧热源和能够从另一操作中提取副产物热的间接热源。 柔性罩半部分的排气系统能够以直通模式或循环模式运行。