大象彩票app

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各类泵的试车及其准备

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【摘要】:
离心泵(含旋涡泵、齿轮泵)  1、试车前的准备  (1)检查基础的抹面,应符合要求;检查地脚螺栓,应紧固到位;两轴的找正精度符合规定要求。  (2)电动机的转向,应与泵的转动方向一致;电机的绝缘应符合规定;盘车应灵活,无异常现象。  (3)电器仪表和泵的压力表、真空表等应灵敏、准确,阀门应灵活可靠。  (4)输送液体温度高于120℃的离心泵,为保证轴承的可靠润滑,轴承部位应进行冷却。  (5)机械

大象彩票app   LIXINBENG(HANXUANWOBENG、CHILUNBENG)

  1、SHICHEQIANDEZHUNBEI

  (1)JIANCHAJICHUDEMOMIAN,YINGFUHEYAOQIU;JIANCHADIJIAOLUOSHUAN,YINGJINGUDAOWEI;LIANGZHOUDEZHAOZHENGJINGDUFUHEGUIDINGYAOQIU。

  (2)DIANDONGJIDEZHUANXIANG,YINGYUBENGDEZHUANDONGFANGXIANGYIZHI;DIANJIDEJUEYUANYINGFUHEGUIDING;PANCHEYINGLINGHUO,WUYICHANGXIANXIANG。

  (3)DIANQIYIBIAOHEBENGDEYALIBIAO、ZHENKONGBIAODENGYINGLINGMIN、ZHUNQUE,FAMENYINGLINGHUOKEKAO。

大象彩票app   (4)SHUSONGYETIWENDUGAOYU120℃DELIXINBENG,WEIBAOZHENGZHOUCHENGDEKEKAORUNHUA,ZHOUCHENGBUWEIYINGJINXINGLENGQUE。

大象彩票app   (5)JIXIEMIFENGYINGJINXINGLENGQUE、CHONGXI、SHUSONGYIJIEJINGDEWULIAO,BENGZAICIQIDONGQIANYINGJIANGMIFENGBUWEIDEJIEJINGWUQINGLIGANJING,YIMIANYINGXIANGMIFENGDEXIAOGUOHUOSUNSHANGMIFENGMIAN;JIXIEMIFENGDEZHUANGPEIYINGFUHEGUIDINGYAOQIU。

大象彩票app   (6)CAIYONGTIANLIAOMIFENGDEBENG,TIANLIAODESONGJINCHENGDUYINGSHIDANG;LENGQUEYEFENGHUANYINGDUIZHUNLENGQUEGUANKOU,LENGQUEYEYINGTONGCHANG。

  2、FUHESHICHE

  (1)BENGDECHONGYE、ZHIHUAN、PAIQIDENGYAOQIUYINGANJISHUWENJIANDEGUIDINGZHIXING。

  (2)WANGFUBENG、、LUOGANBENGDENGRONGJISHIBENGZAIQIDONGQIAN,BIXUXIANKAIQIJIN、CHUKOUFAMEN;LIXINBENGZAIQIDONGSHI,YINGXIANDAKAIRUKOUFAMEN,GUANBICHUKOUFAMEN,DIANJIDEQIDONGGONGLVBUHUITAIGAO;DAICHUKOUYALIWENDINGHOU,LIJIHUANMANDAKAICHUKOUFAMEN,DIAOJIESUOXULIULIANGHEYANGCHENG。GUANBICHUKOUFAMENSHI,BENGLIANXUYUNZHUANSHIJIANBUYINGGUOZHANG,FOUZEBENGNEIYETIHUIYINYELUNJIAODONGERWENDUSHENGGAO。

  (3)DAKAIPAIQIFASHIYETICHONGMANZHENGGEBENGTI,DAIMANHOU,LIXINBENGZEBIXUGUANBIPAIQIFA;DUIBENGJINXINGDIANDONG,QUERENZHUANXIANGZHUNQUEHOUFANGKEQIDONG。

大象彩票app   (4)FANYUNXUYISHUIWEIJIEZHIJINXINGSHIYUNZHUANDEBENG,YINGYISHUIJINXINGSHIYANZUIANQUAN,DUIYUSHUSONGYOUCHANPINDEBENG,QIBENGQIANGYUZHOUCHENGLIANTONGBINGYIGONGZUOJIEZHIWEIRUNHUAJI,YINGYIGONGZUOJIEZHIJINXINGSHIYUNZHUAN。

  (5)BENGBIXUZAIEDINGFUHEXIALIANXUJINXINGDANJISHIYUNZHUAN2-4h;XUANWOBENG、CHILUNBENGWUFUHE(CHUKOUFAMENQUANKAI)SHIYUNZHUAN,YINGBUSHAOYU15min;ZHENGCHANGHOU,ZAIGONGZUOYALIDE1/4、1/2、3/4DETIAOJIANXIAFENDUANYUNZHUANSHIYAN;GEDUANYUNZHUANSHIJIANJUNYINGBUSHAOYU0.5 h;ZUIHOUZAIGONGZUOYALIXIALIANXUYUNZHUAN2-4hYISHANG;ZAIQIANYIYALIJISHIYUNZHUANWEIHEGEQIAN,BUYINGJINXINGHOUYIYALIJIDESHIYAN。

  (6)GAOWENBENGZAISHIYUNZHUANQIANYINGJINXINGYURE,BENGTIBIAOMIANYUYOUGONGZUOJIEZHIDEJINKOUGONGYIGUANXIANDEWENCHAYINGBUDAYU40℃;BENGTIYURESHI,WENDUYINGJUNYUNSHANGSHENG,MEIXIAOSHIWENSHENGBUDEDAYU50℃;YUREGUOCHENGZHONG,MEIGE10minPANCHEBANQUAN(GONGZHONGHAO:BENGGUANJIA);WENDUCHAOGUO150℃SHI,MEIGE5minPANCHEBANQUAN;JIANCHABENGTIJIZUOHUADONGDUANLUOSHUANCHUDEZHOUXIANGPENGZHANGJIANXI;KAIQIRUKOUFAMENHEFANGKONGFAMEN,PAICHUBENGNEIQITI,YUREDAOGUIDINGWENDUHOUZAIGUANHAOFANGKONGFAMEN;SHIYUNZHUANTINGCHE,YINGMEIGE20~30 minPANCHEBANQUAN,ZHIZHIBENGTIWENDUJIANGZHI50℃WEIZHI。

  (7)YINGDUIDIJIAOLUOSHUANJINXINGJIANCHASHIFOUYOUSONGDONG;ZHUANZIJIGEYUNDONGBUJIANYUNXINGZHENGCHANG,BUDEYOUYICHANGSHENGXIANGHEMOCAXIANXIANG;FUSHUXITONGDEYUNZHUANYINGZHENGCHANG,GUANDAOLIANJIEYINGLAOGUWUSHENLOU。

  (8)HUADONGZHOUCHENGDEWENDUYIBANBUYINGDAYU70℃;BENGZAIEDINGGONGKUANGXIALIANXUYUNXING2XIAOSHI。

大象彩票app   (9)TINGLIXINBENGYINGZHUJIANGUANBICHUKOUGUANLUFA,QIEDUANDIANYUAN,GUANBIJINKOUFA。XUANWOBENG、CHILUNBENGZESHIQIEDUANDIANYUANHOUZAIGUANBICHUKOUFAMEN

  DUOJIBENG

  1、DUOJIBENGSHICHEQIANDEJIANCHAJIZHUNBEI

  (1)JIANCHAJIANXIUJILU,JIANXIUZHILIANGYINGFUHEJIANXIUGUICHENGYAOQIU,QUERENJIANXIUJILUQIQUAN、SHUJUZHENGQUE。

  (2)JIANCHARUNHUAQINGKUANG,RUOBUFUHEYAOQIU,JISHIGENGHUANHUOJIARURUNHUAYOU。

  (3)LENGQUESHUIXITONGYINGCHANGTONGWUZU。

大象彩票app   (4)PANCHEWUQINGZHONGBUJUNDEGANJUE,WUZAYIN,TIANLIAOYAGAIBUWAIXIE。

  (5)REYOUBENGQIDONGQIANYIDINGYAONUANBENG,YURESHENGWENSUDUBUGAOYUMEIXIAOSHI50℃。

大象彩票app   2、DUOJIBENGFUHESHICHE

大象彩票app   WANCHENGKONGFUHESHICHE,DUOJIBENGDEGEXIANGXINGNENGZHIBIAOFUHEJISHUYAOQIU,KEJINXINGFUHESHICHE,FUHESHICHEBUZHOURUXIA。

大象彩票app   (1)PANCHEBINGKAILENGQUESHUI。

  (2)GUANBENG。

  (3)QIDONGDIANDONGJI。ZHUYIGUANCHABENGDECHUKOUYALI、DIANDONGJIDIANLIUJIYUNZHUANQINGKUANG。

  (4)HUANMANDAKAIDUOJIBENGDECHUKOUFA,ZHIDAOZHENGCHANGLIULIANG。

大象彩票app   (5)YONGDIAOJIEFAHUOBENGCHUKOUFADIAOJIELIULIANGHEYALI。

  FUHESHICHEYINGFUHEDEYAOQIURUXIA。

  (1)YUNZHUANPINGWENWUZAYIN,RUNHUALENGQUEXITONGGONGZUOZHENGCHANG。

  (2)LIULIANG、YALIPINGWEN,DADAOMINGPAINENGLIHUOCHADINGNENGLI。

  (3)ZAIEDINGDEYANGCHENG、LIULIANGXIA,DIANDONGJIDIANLIUBUCHAOGUOEDINGZHI。

大象彩票app   (4)GEBUWEIWENDUZHENGCHANG。

大象彩票app   (5)ZHOUCHENGZHENDONGZHENFU:GONGZUOZHUANSUZAI1500r/minYIXIA,YINGBUXIAOYU0.09mm;GONGZUOZHUANSUZAI3000r/minYIXIA,YINGBUXIAOYU0.06mm。

大象彩票app   (6)GEJIEHEBUWEIJIFUSHUGUANXIANWUXIELOU。

大象彩票app   (7)ZHOUFENGLOUSUNYINGBUGAOYUXIALIEBIAOZHUN。TIANLIAOMIFENG:YIBANYETI,20DI/FEN;ZHONGYOU,10DI/FEN。JIXIEMIFENG:YIBANYETI,10DI/FEN;ZHONGYOU,5DI/FEN。

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