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公开(公告)号：US4361466A
公开(公告)日：1982-11-30
申请号：US143837
申请日：1980-04-25
申请人： George H. Wong , Lamar Embry , Donald A. Ely , Peter F. Pantaleo , Ronald D. Cooke , James L. Chance , Edward D. Beachler
发明人： George H. Wong , Lamar Embry , Donald A. Ely , Peter F. Pantaleo , Ronald D. Cooke , James L. Chance , Edward D. Beachler
摘要： A method and mechanism for dewatering a web in a paper making machine having press means, a first thermal dryer section having a long continuous support looped belt carrying the web along a first drying run with rolls and suction zones beneath the web and a hot air generating means for directing a flow of air onto the web in the first thermal run with the web being received substantially 40% bone dry at the beginning of the first thermal run and being delivered substantially 50% bone dry at the end of the run onto a heated drum dryer section.
摘要翻译： 一种用于在具有压制装置的造纸机中对纸幅进行脱水的方法和机构，第一热干燥部具有长的连续支撑环带，其沿着第一干燥行程承载纸幅，辊和纸幅下方的抽吸区域和产生热空气的热空气 用于在第一热运行中将空气流引导到纤维网上的装置，其中纤维网在第一次热运行开始时接受基本上40％的骨干干燥，并且在运行结束时基本上将50％的骨干燥输送到加热 滚筒干燥部。
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公开(公告)号：US3946502A
公开(公告)日：1976-03-30
申请号：US498080
申请日：1974-08-16
IPC分类号： B29C49/00 , B29B9/00 , B29B13/00 , B29B13/02 , B29C49/28 , B29C49/68 , B29C65/00 , F27B9/32 , F26B19/00
摘要： An oven for uniformly heating parisons to a target temperature, including a movable wall portion which is raised and lowered to accommodate parisons of various axial lengths. The movable portion maintains a confined flow path to minimize stray air currents.
摘要翻译： 一种用于将型坯均匀地加热到目标温度的烘箱，包括可升高和降低以容纳各种轴向长度的型坯的活动壁部分。 可移动部分保持限制流动路径以最小化杂散气流。
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公开(公告)号：US4025294A
公开(公告)日：1977-05-24
申请号：US615182
申请日：1975-09-19
CPC分类号： B29C49/68 , F27B9/10 , F27B9/145 , F27D5/005 , B29C2049/0089 , B29C35/045 , B29K2105/258
摘要： An oven for heating tubular parisons to a target or orientation temperature. A first plenum on one side of the oven and a second plenum on the opposite side of the oven, both exhaust to a common chamber disposed therebetween. The parisons are heated by a high velocity fluid above the target temperature in the zone defined by the first plenum and the chamber and the parisons are tempered by a lower velocity fluid at the target temperature in the zone defined by the second plenum and the chamber.
摘要翻译： 用于将管状型坯加热至靶材或取向温度的烤箱。 在烘箱的一侧上的第一增压室和在烤箱的相对侧上的第二增压室都排放到设置在其间的公共室。 在由第一压力室和腔室限定的区域内，高于目标温度的高速流体加热型坯，并且在由第二增压室和腔室限定的区域中的目标温度下的型坯通过较低速度的流体回火。
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公开(公告)号：US3930788A
公开(公告)日：1976-01-06
申请号：US473290
申请日：1974-05-24
IPC分类号： B29C49/00 , B29B9/00 , B29B13/00 , B29B13/02 , B29C35/04 , B29C49/02 , B29C49/08 , B29C49/68 , B29C65/00 , F27B9/10 , F27B9/14 , F27D5/00
CPC分类号： F27D5/005 , B29C49/68 , F27B9/10 , F27B9/145 , B29C2049/0089 , B29C35/045 , B29K2105/258
摘要： An oven for heating tubular parisons to a target or orientation temperature. A first plenum on one side of the oven and a second plenum on the opposite side of the oven, both exhaust to a common chamber disposed therebetween. The parisons are heated by a high velocity fluid above the target temperature in the zone defined by the first plenum and the chamber and the parisons are tempered by a lower velocity fluid at the target temperature in the zone defined by the second plenum and the chamber.
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