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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
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normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.2泵的启动
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normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.3停泵
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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
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normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.5备用泵启动
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normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0">2.6紧急倒泵或停泵
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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,
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
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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。
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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
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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3~5滴 | 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">< | 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">< | 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 |
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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
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">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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≤
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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0.01~0
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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 3~4 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 4~
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
normal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 28pt; mso-char-indent-count: 2.0; mso-line-height-rule: exactly">
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