<p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 57.65pt; TEXT-ALIGN: center; mso-char-indent-count: 2.62; mso-char-indent-size: 22.0pt;"><span lang="EN-US" style="FONT-SIZE: 22pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 12.0pt;">G<b>ORE-TEXC膨体聚四氟密封垫的应用<p></p></b></span></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">张全胜<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">（河南神火集团环保示范电站，河南</span><span lang="EN-US"><span style="mso-spacerun: yes;"><font face="Times New Roman"> </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">永城神火工业园</span><span lang="EN-US"><font face="Times New Roman"><span style="mso-spacerun: yes;"> </span>476600</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）</span><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LAYOUT-GRID-MODE: char; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span style="FONT-FAMILY: 宋体; LETTER-SPACING: 0.6pt; mso-font-kerning: 0pt;">【</span><span style="FONT-FAMILY: 黑体; LETTER-SPACING: 0.6pt; mso-hansi-font-family: 宋体; mso-font-kerning: 0pt;">摘<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>要</span></span><span style="FONT-FAMILY: 宋体; LETTER-SPACING: 0.6pt; mso-font-kerning: 0pt;">】 </span><span lang="EN-US" style="FONT-FAMILY: 宋体;">GORE-TEXC膨体聚四氟密封垫是一种高性能的带状密封卷材。本文阐述了该密封垫的优点和适用范围，从在在各种水泵上的应用，以及在电站锅炉制粉、送粉系统，电除尘气力输灰系统，汽、水系统的管阀法兰密封四方面介绍了该密封垫的应用效果。<p></p></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体; LETTER-SPACING: 0.6pt; mso-font-kerning: 0pt;">【</span><span style="FONT-FAMILY: 黑体; LETTER-SPACING: 0.6pt; mso-hansi-font-family: 宋体; mso-font-kerning: 0pt;">关键词</span><span style="FONT-FAMILY: 宋体; LETTER-SPACING: 0.6pt; mso-font-kerning: 0pt;">】</span><span lang="EN-US" style="FONT-FAMILY: 宋体;">GORE-TEXC膨体聚四氟密封垫；应用<p></p></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体;">中图分类号</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">TH136<span style="mso-spacerun: yes;"> </span></span></span><span style="FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体;">文献标识码</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0; mso-char-indent-size: 10.5pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">GORE-TEXC膨体聚四氟密封垫是一种高性能的带状密封卷材，当其用于做密封垫片（圈）时可用手盘成环形不怕内缘的折叠和接口处的重叠，操作非常方便，密封性能极好；密封寿命是传统石棉板、石棉绳的几十倍。特别是在一些特殊部位使用起来非常方便且能节省大量的重复检修费用和重复检修时间。<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 31.5pt; mso-char-indent-count: 3.0; mso-char-indent-size: 10.5pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">GORE-TEXC膨体聚四氟密封垫可用于水、气、粉、气固两相流等介质在中温中压常活的密封。GORE-TEXC膨体聚四氟密封垫可以称之为制漏神垫！<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">1、在各种水泵上的应用<p></p></span></p><p class="MsoBodyText" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体">某热网立式泵底盘很低，在下部轴端有一个端盖，端盖与泵体的密封用的是普通石棉板，此普通石棉板寿命很短极易导致端盖处漏水。每次更换此石棉板需塔架子将立式泵吊起半米多高且周围设备密布人很难钻入泵底部，检修困难很大。加上若是在严寒冬天立式泵出此故障，至少导致供热中断一天，从而影响关键部位的设备和人员正常工作。一个普通石棉板垫价值不过几元钱，但更换立式泵此种垫的检修费用较大，需要几个熟练工人工作一天。<span lang="EN-US"><p></p></span></font></span></p><p class="MsoBodyText" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体">在热网立式泵上的检修事实证明，将<span lang="EN-US">GORE-TEXC膨体聚四氟密封垫用于立式泵端盖密封则几年内都不会出现漏水现象也不需要检修。<p></p></span></font></span></p><p class="MsoBodyText" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span lang="EN-US" style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体">2、应用于电站锅炉制粉、送粉系统的法兰密封<p></p></font></span></p><p class="MsoBodyText" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 10.5pt;"><span style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体"></font></span></p><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><br clear="all" style=" AGE-BREAK-BEFORE: always; mso-special-character: line-break;"/></span><p class="MsoBodyText" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体"> <p></p></font></span></p> |
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