离心式水泵技术标准

来源:网络  作者:网络转载   2019-10-03 阅读:135

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.1pt; mso-char-indent-count: 2.0">1.目的与适用范围

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">1.1目的:为了正常操作、维护、检修各种离心泵,制定本标准。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">1.2适用范围:

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">本规程适用钛白车间所属各种离心泵的操作、维护、检修。  

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.1pt; mso-char-indent-count: 2.0">2.操作标准

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.1启动前的准备工作

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.1检查地脚螺栓及全部螺栓紧固状况,如有松动,应紧固好。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.2检查轴承润滑情况,按要求加足润滑油。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.3检查各部仪表是否处于正常状态。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.4新安装或电机检修后的水泵,应拆开联轴器,检查电机旋转方向是否与水泵运转方向一致,如反之需调整电机转向。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.5检查电器控制设备是否完好。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.6检查安全防护装置是否齐全可靠。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.7与调度或有关单位联系好。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.8盘车数转,检查泵内、电机内有无摩擦等异常声响,有无卡住现象,检查转动是否灵活,检查密封是否满足工作要求。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.9如有冷却水时,打开水门,检查水流状况。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.1.10以上检查无误后,打开进水阀门,向吸水管及泵体注入介质,排尽泵体内空气后,关闭排气阀门。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.2泵的启动

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.2.1完成3.1全部准备工作确认无误后,按下启动按扭,启动泵。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.2.2待泵运转正常后慢慢打开出口阀门,向后部送料(泵启动至开启阀门不超过23分钟)。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.2.3观察仪表指示,调整至合适工况,观察泵有无异响振动等情况,观察电机电流是否正常,确认正常后方可转入其它操作。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.3停泵

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.3.1关闭泵出口阀,使泵在空载下停车。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.3.2按下停止按扭,停止泵,关闭进口阀。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.3.3如有冷却水时,待泵温度降至正常后关闭冷却水。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.4启动操作必须遵守下列安全规定

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.4.1电动机连续启动不得超过三次,每小时不得超过20次。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.4.2电动机启动后,发现电机不转、冒烟等异常情况,应立即停止启动,找有关人员进行检查。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.4.3所有泵,严禁在泵内无介质状态下启动。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.5备用泵启动

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.5.1按泵操作规程,做启动前的准备,同时关闭欲停泵出口阀门。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.5.2待备用泵启动后完全正常时,停止欲停泵。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.6紧急倒泵或停泵

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.6.1如遇有下列情况之一时,应立即停泵或倒泵。电机或泵温度超过规定值,电机或泵中有异常声音或振动,电器设备起火或冒烟、泵突然不上料或管道、阀门突然损坏时。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">2.6.2遇有下列情况之一者,应及时报告有关人员或启动备用泵

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">各种仪表指针摆动不正常,nth="12" Year="1899" w:st="on">3.6.1所列情况,电机或泵声音有明显变化,电机和泵轴承温度升高,但未超过规定值,泵和管路严重漏料,或其它问题时。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.1pt; mso-char-indent-count: 2.0">3.维护标准

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">3.1离心式泵的工作原理与构造

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.1.1工作原理

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">离心式泵工作原理是使通过叶轮的液体在通过旋转的叶轮时,在离心力的作用下,达到输送或提升液体之目的。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.1.2离心式泵的基本构造

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">离心式泵的基本构造是从单级单吸离心泵为典型,由于需要又发展了多级、双吸等不同类型的泵,它是由电机泵座、叶轮、泵轴、密封、蜗壳、泵盖等原件组成。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">3.2离心式泵的日常维护

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.1日常检查制度

normalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 100%; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext 1.5pt; mso-border-insideh: .75pt solid windowtext; mso-border-insidev: .75pt solid windowtext; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt" cellSpacing=0 cellPadding=0 width="100%" border=1>

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>序号

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>检查内容

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>质量标准

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>检查周期

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">泵、电机的声音

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">无异常声响

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>2

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">地脚及各部螺栓

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">无松动、完好

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>3

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">密封情况

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">每分钟35

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>4

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">润滑油量

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">达指示油位

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>5

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">轴承温度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">value="75" HasSpace="False" Negative="False" NumberType="1" TCSC="0">75

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>6

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">电动机温度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">value="65" HasSpace="False" Negative="False" NumberType="1" TCSC="0">65

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>7

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">各仪表读数

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">处于正常位置

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>8

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">冷却水

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">流畅不间断

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>9

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">容器或池内液位

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">处于正常高度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>10

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">各种安全装置

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">处于正常状态

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>1小时

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.2泵的润滑制度

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.2.1经常检查泵润滑油量足否,油质无劣化。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.2.2机油加油量应加到油窗2/3处。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.2.3黄干油润滑累计运行2000小时或六个月,应换新油。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.2.4机油润滑累计运行1000小时或三个月,应检油质或换油。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.2.5对有特殊要求的按说明书进行加油。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">nth="12" Year="1899" w:st="on">3.2.3泵的清扫制度

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">每班对设备表面进行擦拭,对周围进行打扫。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">3.3泵常见故障及处理方法

normalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 100%; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext 1.5pt; mso-border-insideh: .75pt solid windowtext; mso-border-insidev: .75pt solid windowtext; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt" cellSpacing=0 cellPadding=0 width="100%" border=1>

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>故障现象

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>产生原因

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>消除方法

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、开车前引水灌不满

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">底阀不严或吸口管路漏

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">修理底阀或吸入管

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、泵不上料或压力表振动

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、电机反转 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、吸程过高

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、开车前泵灌注不足

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、吸口管漏气 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、调整电机接线

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、调整吸程

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、停泵重新灌注

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、检查堵漏

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、压力表虽有压,排料管不出料

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、排出管阻力太大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、泵的转向不对

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、叶轮流道堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、管路堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、检查排出管径或长度,缩短长度或增加管径。

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、检查调整电机转向

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、清洗叶轮

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、清理管路 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、启动负荷大、运转负荷大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、出口阀没关

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、填料太紧

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、平衡导管阻塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、轴承润滑不良或损坏

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、轴弯曲 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、旋转部件有摩擦现象

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、轴承间隙小

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、关闭出口阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、检查填料密封 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、疏通导管

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、检查修理、加油

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、校直或更换

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、检查调整

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、调整轴承间隙 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、流量不足

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、底阀或吸口管堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、口环与叶轮间隙大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、出口阀门开度不够

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、排水管漏水或堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、叶轮流道堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、水位不够

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、底阀小

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">8、叶轮磨损

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">9、叶轮旋向不对

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">10、填料或密封不严

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、清理底阀或吸口管

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、更换口环或叶轮

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、调整开度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、修理更换排水管

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、清洗叶轮

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、增高水位 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、更换底阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">8、更换叶轮

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">9、更换叶轮

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">10、重填或更换密封

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、轴承过热

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、安装不正确、间隙过小或过大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、轴承内、外环转动

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、轴承工作面损坏

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、润滑不良

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、油循环系统堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、泵轴与电机轴不同心

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、联轴器安装间隙小

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、检查、修理或调整间隙

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、检查更换轴承或轴承箱

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、更换轴承

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、更换或补加油

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、疏通油循环系统

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、重新安装调整

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、重新安装调整

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、填料过热

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、填料压装过紧

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、填料内冷却水进不去

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、轴套有损伤

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、调整压紧度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、疏通冷却水通道

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、修理更换轴套

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">8、密封处漏水过多

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、机械密封

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l2 level1 lfo1; tab-stops: list 21.0pt">1)      机械密封损坏

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l2 level1 lfo1; tab-stops: list 21.0pt">2)      机械密封安装不正确

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l2 level1 lfo1; tab-stops: list 21.0pt">3)      密封面有杂物

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、填料密封

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l0 level1 lfo4; tab-stops: list 21.0pt">1)      填料磨损

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l0 level1 lfo4; tab-stops: list 21.0pt">2)      填料压的不紧

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l0 level1 lfo4; tab-stops: list 21.0pt">3)      填料缠法错误 

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l0 level1 lfo4; tab-stops: list 21.0pt">4)      轴套磨损严重

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、轴弯曲或轴承劣化摆动

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt">1)      更换机械密封

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt">2)      重新调整

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt">3)      清理杂物

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l3 level1 lfo3; tab-stops: list 21.0pt">1)      更换填料

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l3 level1 lfo3; tab-stops: list 21.0pt">2)      适当加大压紧力

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l3 level1 lfo3; tab-stops: list 21.0pt">3)      重缠填料

normal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly; mso-list: l3 level1 lfo3; tab-stops: list 21.0pt">4)      检修轴套

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、检修处理

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">9水泵运转时振动大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、水泵或电机转子平衡性能不好

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、联轴器安装不正确

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、轴承磨损、间隙大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、地脚螺栓松动

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、泵轴弯曲

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、基础不紧固

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、管路支架不牢固、不合理

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">8、转动部分有摩擦

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">9、叶轮部分堵塞或破裂

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、检查同心度或动、静平衡

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、重新安装找正

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、修理或更换轴承

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、找正后拧紧地脚螺栓

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、校直或更换 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">6、加固基础

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">7、加固支架理顺管路

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">8、检修消除摩擦

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">9、清理或更换叶轮

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">10、噪音大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、流量过大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"> 

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、吸水管阻力大

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、吸程过高

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、吸水侧有空气进入

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、水温过高

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、适当调整出口阀门开度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、检查处理

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、减小吸程

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、处理漏水部位

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">5、适当降低水温

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">11、发生水击

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、停泵时没先关出口阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、开泵时出口阀门未关闭

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、水泵或管道中有气体

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、突然停泵时,微阻缓闭止回阀不好用

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、按操作规程操作

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、按操作规程操作

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、排出气体

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">4、检修处理

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">12、水泵局部过热

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、出口阀门关闭运行时间过长或开度过小

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、平衡导管堵塞

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、局部有机械摩擦

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、按规定开出口阀适当调整开度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、检查清理

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">3、检查消除摩擦

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">13、压力指示不正常

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、压力表弹簧失效或指针松动

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、压力表或导管有杂物、空气

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">1、更换压力表

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly">2、清除杂物、排出空气

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24.1pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">4.检修标准

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">4.1检修周期(除制造厂家对设备检修内容和周期有明确规定以外,按以下要求进行)。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.1.1维修周期半年一次;

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.1.2检修周期一年一次

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">4.2维修内容

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.1清洗检查轴承、更换润滑油。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.2检查口环、盘根、轴套、水封圈、机械密封等件磨损情况。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.3检查处理漏水、气部位,更换盘根。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.4疏通水封管,调整更换联轴器螺栓、胶圈或胶垫

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.5检查叶轮磨损程度。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.6修整或更换叶轮,平衡盘、蜗壳、口环、轴套、水封环密封等件。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.7检查清洗或更换轴承、轴。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.2.8清洗和修理底阀、出口阀、逆止阀。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">4.3检修内容

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.3.1包括维修内容;

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.3.2修理或更换水泵壳体

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.3.3更换轴、轴承、叶轮、轴套。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.3.4刷柒防腐。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.3.5重打基础

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">4.4检修质量标准

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.1水泵不水平度,每米不许超过value=".1" HasSpace="False" Negative="False" NumberType="1" TCSC="0">0.1mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.2叶轮与口环的径向间隙0.3value=".5" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.5 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.3水泵转子总成径向跳动量

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">轴径≤value=".02" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.02 mm  轴套≤value=".05" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.05 mm  叶轮0.10value=".12" HasSpace="True" Negative="False" NumberType="1" TCSC="0">.12 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.4叶轮如不平衡,应用去重法找平衡,去重点应在叶轮中心向外2/3处,去重厚度不能大于原壁厚的1/3

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.5轴套磨损不应大于value="2" HasSpace="True" Negative="False" NumberType="1" TCSC="0">2 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.6水泵与电机不同轴度误差,不许超过value=".05" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.05 mm,端面不平行度小于value=".2" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.2 mm/m

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.7滚动轴承径向间隙及最大允许磨损量

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">新轴承0.010value=".03" HasSpace="True" Negative="False" NumberType="1" TCSC="0">.03 mm,最大允许磨损量value=".2" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.2 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.8轴承轴向装配间隙0.08value=".1" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.10 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.9联轴器安装间隙 

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">联轴器直径:250以下  34 mm 

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">250以上  4value="6" HasSpace="True" Negative="False" NumberType="1" TCSC="0">6 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.4.10轴与轴套间隙<value=".04" HasSpace="True" Negative="False" NumberType="1" TCSC="0">0.04 mm

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">4.5水泵试车、验收

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.5.1按水泵操作规程启动水泵

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.5.2按水泵维护规程中检查制度,对水泵各项目、技术性能进行全面检查。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.5.3水泵连续运转时间不少于2小时。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">nth="12" Year="1899" w:st="on">4.5.4以上项目完成后如无问题,检修人员与操作人员签字交接。

normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly"> 

标签: 水泵
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