公开(公告)号：US20150107791A1

公开(公告)日：2015-04-23

申请号：US14225703

申请日：2014-03-26

Applicant: Honeywell International Inc.

Inventor： Antti Paavola ,  Markku Kellomaki

IPC: D21F7/06

CPC classification number: D21F7/06 ,  D21F11/14 ,  D21G9/0036 ,  D21G9/0045

Abstract: A method includes obtaining measurements associated with one or more controlled variables related to a structure of creped tissue paper during production of the creped tissue paper. The method also includes generating at least one control signal that adjusts one or more manipulated variables associated with the production of the creped tissue paper in order to alter the structure of the creped tissue paper. The one or more controlled variables include a number of folds per unit length of the creped tissue paper, a caliper of the creped tissue paper, a macro crepe of the creped tissue paper, and/or a micro crepe of the creped tissue paper. The manipulated variable(s) could include a crepe percentage, a creping blade angle, a flow of sizing agent, and/or a cross direction (CD) profile of nozzle positions associated with a spray boom that sprays sizing agent onto a Yankee dryer.

Abstract translation: 一种方法包括获得与在起皱纸巾的生产期间与起皱纸巾的结构相关的一个或多个受控变量相关联的测量。 该方法还包括产生至少一个控制信号，该控制信号调整与生产起皱纸巾相关联的一个或多个操纵变量，以便改变起皱纸巾的结构。 一个或多个受控变量包括每绉纹纸巾的每单位长度的折叠数量，起皱纸巾的厚度，起皱纸巾的宏绉纹和/或起皱纸巾的微绉纹。 操纵变量可以包括绉纱百分比，起皱叶片角度，上浆剂的流动，和/或与将喷浆剂喷射到扬克烘缸上的喷雾臂相关联的喷嘴位置的横向（CD）轮廓。

公开(公告)号：US09816906B2

公开(公告)日：2017-11-14

申请号：US14549139

申请日：2014-11-20

Applicant: Honeywell International Inc.

Inventor： Markku Kellomaki ,  Antti Paavola

IPC: G01N33/34 ,  G01N3/08 ,  D21G9/00 ,  G01B11/245

CPC classification number: G01N3/08 ,  D21G9/0009 ,  G01B11/245 ,  G01N33/346 ,  G01N2203/0282

Abstract: A method includes, using at least one processing device, obtaining position measurements and/or tilt angle measurements associated with a tissue web and identifying a stretch measurement associated with the tissue web using the obtained measurements. Identifying the stretch measurement could include using one or more mathematical formulas to calculate the stretch measurement associated with the tissue web using the obtained measurements. The one or more mathematical formulas could be defined using laboratory stretch values of multiple training webs. Different mathematical formulas can be associated with training webs having different characteristics, and the method may further include selecting at least one of the mathematical formulas based on one or more characteristics of the tissue web.

公开(公告)号：US09238889B2

公开(公告)日：2016-01-19

申请号：US14225703

申请日：2014-03-26

Applicant: Honeywell International Inc.

Inventor： Antti Paavola ,  Markku Kellomaki

IPC: D21F7/06 ,  D21F11/14 ,  D21G9/00

CPC classification number: D21F7/06 ,  D21F11/14 ,  D21G9/0036 ,  D21G9/0045

Abstract: A method includes obtaining measurements associated with one or more controlled variables related to a structure of creped tissue paper during production of the creped tissue paper. The method also includes generating at least one control signal that adjusts one or more manipulated variables associated with the production of the creped tissue paper in order to alter the structure of the creped tissue paper. The one or more controlled variables include a number of folds per unit length of the creped tissue paper, a caliper of the creped tissue paper, a macro crepe of the creped tissue paper, and/or a micro crepe of the creped tissue paper. The manipulated variable(s) could include a crepe percentage, a creping blade angle, a flow of sizing agent, and/or a cross direction (CD) profile of nozzle positions associated with a spray boom that sprays sizing agent onto a Yankee dryer.

Abstract translation: 一种方法包括获得与在起皱纸巾的生产期间与起皱纸巾的结构相关的一个或多个受控变量相关联的测量。 该方法还包括产生至少一个控制信号，该控制信号调整与生产起皱纸巾相关联的一个或多个操纵变量，以便改变起皱纸巾的结构。 一个或多个受控变量包括每绉纹纸巾的每单位长度的折叠数量，起皱纸巾的厚度，起皱纸巾的宏绉纹和/或起皱纸巾的微绉纹。 操纵变量可以包括绉纱百分比，起皱叶片角度，上浆剂的流动，和/或与将喷浆剂喷射到扬克烘缸上的喷雾臂相关联的喷嘴位置的横向（CD）轮廓。

公开(公告)号：US10921235B2

公开(公告)日：2021-02-16

申请号：US16547103

申请日：2019-08-21

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Tobias Nebel ,  Markku Kellomaki ,  Brendon Lyons ,  Meghan Elizabeth Charochak

IPC: G01N21/00 ,  G01N15/14 ,  G01N15/06 ,  G01N33/28 ,  G01N15/10

Abstract: A system for in-situ monitoring of particles in a process fluid includes a flow channel having a window for flowing the process fluid therethrough. The window includes an inner surface having a coating thereon that reduces a buildup rate of the particles on the inner surface. A light source is for directing a polarized beam along a first beam path through the window into the process fluid such that an output beam emerges from the process fluid along a second beam path. A polarizing filter positioned in the second beam path is for filtering the output beam. A photodetector is for detecting the output beam after passing the polarizing filter that generates signals that represent images of the particles in the process fluid. A controller coupled to the photodetector is for analyzing the signals to determine at least one parameter related to the particles in the process fluid.

公开(公告)号：US20150308934A1

公开(公告)日：2015-10-29

申请号：US14549139

申请日：2014-11-20

Applicant: Honeywell International Inc.

Inventor： Markku Kellomaki ,  Antti Paavola

IPC: G01N3/08

CPC classification number: G01N3/08 ,  D21G9/0009 ,  G01B11/245 ,  G01N33/346 ,  G01N2203/0282

Abstract: A method includes, using at least one processing device, obtaining position measurements and/or tilt angle measurements associated with a tissue web and identifying a stretch measurement associated with the tissue web using the obtained measurements. Identifying the stretch measurement could include using one or more mathematical formulas to calculate the stretch measurement associated with the tissue web using the obtained measurements. The one or more mathematical formulas could be defined using laboratory stretch values of multiple training webs. Different mathematical formulas can be associated with training webs having different characteristics, and the method may further include selecting at least one of the mathematical formulas based on one or more characteristics of the tissue web.

Abstract translation: 一种方法包括使用至少一个处理装置获得与组织网相关联的位置测量和/或倾斜角度测量，并使用所获得的测量来识别与组织腹板相关联的拉伸测量。 识别拉伸测量可以包括使用一个或多个数学公式来使用获得的测量来计算与组织网相关联的拉伸测量。 可以使用多个训练腹板的实验室拉伸值来定义一个或多个数学公式。 不同的数学公式可以与具有不同特征的训练网相关联，并且该方法还可以包括基于组织网的一个或多个特征选择数学公式中的至少一个。