广东11选5

上海君泉
 
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上海君泉泵業有限公司浙江分公司

广东11选5LIANXIDIZHI:ZHEJIANGSHENGWENZHOUSHI(YONGJIA)QIAOXIAZHENLIUAOGONGYEQU

XIAOSHOUBU1:+86 0577-66961788

XIAOSHOUBU2:+86 0577-66967935

广东11选5JISHUBU:+86 0577-66967985

广东11选5CHUANZHENHAOMA:+86 0577-66961787

全國統一銷售熱線:4008-266-758
企業網址:
企業郵箱:jq@shjqpump.com

 
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PB系列隔爆型屏蔽電泵使用維護說明書
日期:2018-11-07

SHIYONGFANWEI

1 BENSHUOMINGSHUSHIYONGYUPBXILIEGEZHONGJIEGOUXINGSHIDEPINGBIDIANBENG。GEZHONGJIEGOUXINGSHIDESHIYONGFANWEIRUBIAO1


BIAO1 GEZHONGXINGSHIPINGBIDIANBENGDESHIYONGFANWEI

型  號型  式特  征適用溫度防爆等級工作壓力
PB基本型外循環、內循環130℃以下ExdⅡBT4GbExdⅡCT4Gb 正常為1.6、2.5、4Mpa,更高壓力需注明
PBN逆循環型易汽化130℃以下
PBB帶保溫套結晶溫度高100℃以下結晶
PBG高溫水冷型水夾套加蛇形管(或熱交換器)≤350℃

SHUSONGJIEZHIWENDU>80℃ZHEDIANJIWAIKESHANGJUNYOUSHUIJIATAO

WAIKEZUIGAOBIAOMIANWENDUYUFANGBAOXINGSHIDEGUANXIRUBIAO2


BIAO2 ZUIGAOBIAOMIANWENDUYUFANGBAOXINGSHI

介質溫度   ℃≤125125≤190190≤290290≤350
防爆型式dⅡBT1-T4d⒒CT1-T4dⅡBT1-T3dⅡCT1-T3dⅡBT1-T2dⅡCT1-T2dⅡBT1dⅡCT1


2 PINGBIDIANBENGXINGHAOSHUOMING

PINGBIDIANBENGXINGHAODEHANYIRUXIA

泵結構代碼:無標記為基本型; N—為逆循環型; B—為保溫型;G—為水冷高溫型。

LIRU:


广东11选5YOUSHIWEILEXUSHUFANGBIAN,SHENGLVERUKOUZHIJINGHEDIANJIGUIGE,ZHIBIAOBENGDECHUKOUZHIJINGHEXIELUNZHIJING,RUPBG200-500。


3 ANQUANSHIXIANG

3,1 PINGBIDIANBENGSHIYONGSHIYINGTEBIEZHUYIDESHIXIANG

a. YANJINWUYEYUNZHUAN;

b. QIDONGQIANYINGRENZHENQINGLIGUANLU,QUEBAOWUXIUPIJIQITAGUTIYIWU;

c.DAISHUIJIATAODEBENG,ZAIQIDONGQIANBIXUANGUIDINGLIULIANGTONGRULENGQUESHUI;TINGJISHIYINGHOUTINGLENGQUESHUI;

广东11选5d.QIDONGQIANBIXUXIANPAICHUXIRUGUANLUJIBENGKONGQIANGZHONGDEQITI,QUERENPAIJINGHOUFANGNENGKAIJI;

e.QIDONGHOURUFAXIANJIANCEYIBIAOZHIZHENZHIZAIHONGQU,YINGTINGJICHAZHAOYUANYINHOUZAIYUNZHUAN;

f.BENGBUYIFANXIANGCHANGSHIJIANYUNZHUAN,YIMIANXIELUNGUDINGZHUANGZHISONGTUO;

g.YUNZHUANZHONGRUFAXIANSHENGYINYUZHENDONGYICHANG,BIXUTINGJICHAMINGYUANYIN,PAICHUHOUZAIKAIJIYUNZHUAN;

广东11选5h.GUZHANGZHUANGTAIXIAGUANLUDUANLIUBUDECHAOGUO30s,RUGUANLUXITONGSHEJISHIWUFABAOZHENGBUDUANLIU,YINGSHEZHIDUANLIUBAOHUZHUANGZHI。

 

3,2 FANGBAOYAODIAN

3.2.1 GAISHU

PINGBIDIANBENGANGB3836.2-2010 《BAOZHAXINGHUANJING DI2BUFEN:YOUGEBAOWAIKE“d”BAOHUDESHEBEI》ZHICHENGFANGBAOBIAOZHIWEI

ExdⅡBT4GbHUOExdⅡCT4GbDEPINGBIDIANBENG;SHIYONGYUCHUMEIKUANGWAIDEBAOZHAXINGHUANJING,KEANQIFANGBAOBIAOZHIFENBIEYONGYUⅡA、ⅡBJIⅡCLEI,T1-T4ZU1QU、2QUBAOZHAXINGHUANJING。

PINGBIDIANBENGJUYOUYIGEWANQUANMIFENGDEWAIKE,YOUHENGAODEJIXIEQIANGDUHEMIFENGXING。BENGSONGDEYETICHONGMANDIANJINEIQIANG,QIDING、ZHUANZIDAIDIANBUJIANYONGPINGBITAOHANJIEFENBIEPINGBIQILAI,QIYUBAOZHAXINGQITILIANTONGDEWEIYITONGDAOSHIJIEXIANHE;JIEXIANHEWEIGEBAOXING,QIFANGHUDENGJIWEIIP55.

3.2.2 FANGBAOJIEGOU

广东11选5a PINGBIDIANBENGDEFANGBAOJIEGOUJIANFUTU1,JIEXIANHEDEFANGBAOJIEGOUJIANTU6

TU1

 

序號名稱序號名稱序號名稱序號名稱
1軸頭螺栓10調整軸套19軸頭螺栓28墊圈
2大墊圈11石墨軸承20循環管組件29彈簧墊圈
3雙耳止動墊圈12開槽無頭螺釘21密封墊30支架
4葉輪13推力盤22放氣閥31底座
5泵體14定子23RB蓋32密封墊
6內六角圓柱螺釘15轉子24六角螺栓33放液孔蓋
7六角螺栓1625接地螺栓34FB蓋
8平墊圈17石墨軸承26螺母35接線盒
918調整軸套27接地牌36銘牌

 

b  JIEGOU FANGBAOYAOSU

部位防爆要素技術要求
接線盒座(Q235)/接線盒(HT200)接線盒/接線架(4220)接線盒/接線盒蓋(HT200)接線盒/儀表殼(ZL102)儀表殼/襯套(ZL102)襯套/表座(4013)1 配合尺寸及偏差(直徑與長度)2 表面粗糙度1 尺寸與偏差符合圖樣規定2 表面粗糙度Ra≤6.3μm 
接線盒/出線座(HT200)防爆螺紋嚙合狀況1 螺紋精度6H/6g2 嚙合不小于5扣,嚙合長度≥8mm 
引線電纜(JHXG)/橡膠密封圈(XH-21)密封圈尺寸、硬度及抗老化1 尺寸及偏差符合圖樣規定2 硬度IRHU 45-55,壓縮量≥4mm3 老化試驗合格4 出線口部位溫度不超過70℃
帶電件相互間及與外殼間的距離電氣間隙、爬電距離電氣間隙≥8mm爬電距離≥10mm 
防爆標志接線盒蓋及產品銘牌上有永久性防爆標志ExdⅡBT4Gb或ExdⅡCT4Gb
接地接線盒內有內接地,泵底座上有外接地,并配有相應的附件與接地標志


广东11选54  典型結構

PINGBIDIANBENGSHIBENGYUDIANJIZUOCHENGYITI,ZAITONGYIYALIKONGQIANGNEI,BENGYUDIANJIZHIJIANWUMIFENG,SUOYIYECHENGWEIWUMIFENGBENG。DIANJIDINGZI(12)NEIBIAOMIANHEZHUANZI(13)WAIBIAOMIANZHUANGYOUFEICIXINGBUXIUGANGBANZHICHENGDEDINGZIPINGBITAO(14)HEZHUANZIPINGBITAO(15),FENBIEYULIANGDUANMIANDEBUXIUGANGBANHANJIEQILAI,XINGCHENGLIANGGEMIFENGQIANG,SHIDINGZIZUJIANJIZHUANZIZUJIANYUSUOSHUSONGDEYETIGELIKAILAI,XIANGGUANZIYIYANG,SUOYICHENGWEIPINGBIBENG。HUADONGZHOUCHENGKAOSHUSONGYERUNHUA,DINGZHUANZIPINGBITAOKAOSHUSONGYELENGQUE,SUOYICONGBENGCHUKOUCHUYINYIXIAOBUFENYETIZUOTINEIXUNHUAN,WANCHENGSHANGSHUGONGNENG,BUTONGDEJIEGOUXINGSHI,YELIULUXIANYEYOUSUOBUTONG。


4.1 JIBENXINGPB

广东11选5JIBENXINGJIEGOUYOULIANGZHONG,YIZHONGWEIWAIXUNHUANXING,YIZHONGWEIZHOUNEIXUNHUANXING。QIJIEGOURUTU2HETU3,QIXUNHUANYEDELIUCHENGRUXIA:

广东11选5                                            WAIXUNHUANXING:                                                                 ZHOUNEIXUNHUANXING:

 

广东11选5TU2 JIBENXING(WAIXUNHUANXING)


1底座2支架3泵體4葉輪5過濾器6A軸承座6A軸承座7A滑動軸承
7B滑動軸承9A軸承套9B軸承套10A推力盤10B推力盤12定子13轉子14定子屏蔽套
15轉子屏蔽套1617循環管19接線盒20排氣閥39A螺栓39B螺栓39C螺栓
39D螺栓39E螺栓40A墊圈40B墊圈40C墊圈41A彈簧墊圈41B彈簧墊圈41C彈簧墊圈
42A止動墊圈42B止動墊圈

 

广东11选5TU3 JIBENXING(ZHOUNEIXUNHUANXING)


1底座2支架3泵體4葉輪6A軸承座6A軸承座7A滑動軸承7B滑動軸承
9A軸承套9B軸承套10A推力盤10B推力盤12定子13轉子14定子屏蔽套15轉子屏蔽套
1619接線盒20排氣閥39A螺栓39B螺栓39C螺栓39D螺栓39E螺栓
40A墊圈40B墊圈40C墊圈41A彈簧墊圈41B彈簧墊圈41C彈簧墊圈42A止動墊圈42B止動墊圈

广东11选5ZAIJIBENXINGZHONG,RUSHUSONGJIEZHIWENDUJIAOGAO,ZEZAIDIANJIWAIKESHANGJIASHANGSHUIJIATAO,QIXUNHUANYEDELIUCHENGYUJIBENXINGXIANGTONG。


4.2  逆循環型PBN

广东11选5NIXUNHUANBENGJIEGOURUTU4,ZAIBENGMODUANYINCHUNIXUNHUANGUANJINIXUNHUANFALAN,ZUOLIANGUANPAIYEZHIYONG,SHUSONGYETIWENDUJIAOGAOSHI,ZAIDIANJIWAIKESHANGJIASHUIJIATAO,CHENGWEIPBNJ。

广东11选5TU4 NIXUNHUANXING(PBNXING)

 

1底座2支架3泵體4葉輪6A軸承座6A軸承座7A滑動軸承7B滑動軸承
9A軸承套9B軸承套10A推力盤10B推力盤12定子13轉子14定子屏蔽套15轉子屏蔽套
1619接線盒22逆循環法蘭39A螺栓39B螺栓39C螺栓39D螺栓39E螺栓
40A墊圈40B墊圈40C墊圈41A彈簧墊圈41B彈簧墊圈41C彈簧墊圈42A止動墊圈42B止動墊圈

NIXUNHUANXINGSHIYONGYUSHUSONGYIQIHUADEYETI,TEBIESHIDANGQISHIYULIANGNPSHaJIAOXIAOSHI,XUNHUANYESHOUDAOLAIZIDIANJIDERELIANGHEZHOUCHENGMOCAREDEZUOYONG,YETIWENDUSHENGGAO,HUIYINQIQIHUA;NIXUNHUANXINGZHONGYETIXUNHUANLIUCHENGYUJIBENXINGXIANGFAN,XUNHUANYEXUNHUANDAOBENGHOUDUANHOUCONGWEIDUANPAICHU,ZHITONGBENGXIRUGUANDEQIXIANGQU,JIBIANYOUSHAOLIANGQITIYEKEXUNSUPAICHU,BUZHIZAOCHENGWEIHAI。QIXUNHUANYEDELIUCHENGRUXIA:


4.3   SHUILENGGAOWENXINGPBG

广东11选5SHUILENGGAOWENXINGBENGJIEGOUKEZHICHENGREJIAOHUANQILENGQUEXINGHESHEXINGGUANLENGQUEXING,SHEXINGGUANLENGQUEXINGRUTU5,ZHEZHONGBENGDETEDIANSHITONGGUOREPING(30)BABENGYUDIANJIFENCHENGJIXIANGTONGYOUXIANGDUIDULIDELIANGGEKONGQIANG,DIANJIKONGQIANGYIFUXIELUNZUODONGLI,TONGGUOXUNHUANGUANJICHANRAOZAIDIANJISHUILENGJIATAONEIDESHEXINGGUANXINGCHENGXUNHUAN,CIXUNHUANHUILUZHONGDEYETIWENDUYOUYUSHEXINGGUANDELENGQUEZUOYONGERDADAJIANGDI。

TU5 SHUILENGGAOWENXING(PBGXING)


1底座2支架3泵體4葉輪6B軸承座7A滑動軸承7B滑動軸承9A軸承套
9B軸承套10A推力盤10B推力盤11水夾套12定子13轉子14定子屏蔽套15轉子屏蔽套
1617A循環管17B循環管18蛇形管19接線盒20A排氣閥20B排氣閥21副葉輪
30熱屏39A螺栓39B螺栓39C螺栓39D螺栓39E螺栓39F螺栓40A墊圈
40B墊圈40C墊圈41A彈簧墊圈41B彈簧墊圈41C彈簧墊圈41D彈簧墊圈42A止動墊圈42B止動墊圈

 

QIXUNHUANYEDELIUCHENGRUXIA:

 

 

广东11选54.4  JIEXIANHE

4.4.1 PEITAOCANSHU

广东11选5JIEXIANHESHIDIANYUANXIANDEDAORUHEKONGZHIYUANJIANDAOCHUDEZHONGYAOBUJIAN,TADEJIEGOUHEYINJIECHULISHIDADAOFANGBAODEZHONGYAOSHOUDUAN,SHIQIYEANQUANSHENGCHANDEZHONGYAOHUANJIE。

PBXILIEPINGBIDIANBENGGONGYOUM6、M8JIM12SANZHONGBIAOZHUNJIEXIANHE。ANDIANJIGONGLVDEPEIZHI,DUIYUDAGONGLVDIANJI,WEITIGONGY/△QIDONG,YITAIDIANBENGSHANGCHULIANGGEBIAOZHUNJIEXIANHE,QIPEITAOSHUJURUBIAO3


BIAO3 JIEXIANHEDEPEITAOSHUJU

接線盒規格適用的電機功率kW配用電纜規格mm2橡膠密封圈內徑mm備     注
M60.75~3.02.5φ13、φ15、φ183個接線端子 
3.7~6.34.0
7.5~156.0
M818.510
22~3016φ32、φ38、φ44、φ50
37~4525
M1255~7535、50
2×M1255~7525φ32、φ38、φ44、φ50用于Y/△起動
9035
M4全系列2.5φ13用于熱保護線路

 

4.4.2  JIEGOU

JIEXIANHEDEJIEGOURUTU6。

TU6 JIEXIANHE


1密封墊12螺栓23密封墊34墊圈
2接線頭13墊圈24接頭35墊圈
3墊圈14接線板25密封墊36螺栓
4彈簧墊圈15O形密封墊26密封墊37密封墊
5螺母16內六角螺母27監測儀表38墊圈
6扁螺母17接線斗28螺釘39接頭
7測溫元件指示標牌18內六角螺栓29墊圈40內六角螺母
8接線盒蓋19墊圈30墊圈41墊圈
9螺栓20卡板31連接線42鎖緊螺母
10墊圈21鎖緊螺母32連接頭43卡板
11接線盒22墊圈33熱收縮管44接線斗

 

BIAOZHUNJIEXIANHEWEISHUANGCHUXIANKOU,DACHUXIANKOUYONGYUDIANYUANXIANSIXINDIANLANDEYINRU,DANGDIANYUANXIANGXUR、S、TYUDIANJIJIEXIANDUANZIU、V、WDUIYINGXIANGLIANSHI,WEIBENGDEGUIDINGZHUANXIANG;XIAOCHUXIANKOUYONGYUCEWENYUANJIANDEYINXIAN。DIANJIJIEXIANBANSHANGYOU4JIEM4JIEXIANDUANZI,FENBIEBIAOYI1、2、3、4。CEWENYUANJIANTONGCHANGWEIREMINBINGGUAN,160℃SHIDONGZUO,YINCITAZHISHUCHU2GEXUNHAO,JIDAOTONGYUDUANKAI,JUCIKEYISHEJIBAOHUXIANLU。YOUSHISHIYONGSHANGXIWANGSUISHIGUANCHADIANJIRAOZUWENDU,ZEKEYONGPt100REMINDIANZUMAIRUDINGZIRAOZUDUANBU。0℃SHIBOREDIANZUDEZUZHIR0=100±0.12Ω;100℃SHIZUZHIR100=1.3850 R0,ZUZHIYUWENDUJINYUXIANXINGGUANXI,YONGHUKEPEISHANGERCIYIBIAO,XIANSHISHUNSHIDEWENDU。30kWYIXIAZHIMAIYIMEIREYUANJIAN,YONG1、2LIANGGEDUANZI,30kWJIYISHANGMAIZHI3MEIREYUANJIAN,QILIANJIEFANGSHIWEI:

CELIANGSHIKEFENBIECEYIMEI,YEKECE2MEIHUO3MEI。

JIEXIANBANSHANGG1、G2LIANGDUANZIYONGYULIANJIEZHOUCHENGJIANCEYIBIAO,CHANPINCHUCHANGSHIYIJIEHAO,YIBANSHIYONGZHONGBUDONG。

广东11选5PBXILIEPINGBIBENGJUYOUGEBAOXINGJIEXIANHE,JISUOYOUDIANQIYUANJIANJUNZHUANGZAIGEBAOWAIKENEI,ZUCHENGGEBAOWAIKEDELINGJIANYOUJIEXIANHE(11)、JIEXIANHEGAI(8)、JIEXIANHEZUO、JIEXIANBAN(14)、JIEXIANZHU(2)、XIANGJIAOMIFENGQUANJIJIETOU(24)DENG。CHUZAIJIEGOUSHANGGOUCHENGGEBAOWAIKE,


广东11选55  ANZHUANGYUYUNZHUAN

5.1  ANZHUANG

a.JIANCHABENGDEGUIGEHEMINGPAICANSHUJICHUCHANGSHIYANBAOGAO,KANSHIFOUFUHEYAOQIU;

广东11选5b.JIANCHABINGQINGLIGUANLUYUFUJIANNEIDEYIWU;

c.BABENGFANGDAOMAIHAODIJIAOLUODINGDEJICHUSHANG,DANBUYAONINGJIN,SHIBENGYAOYIZAIYIDINGCHENGDUNEIZIYOUHUADONG;XIANGUDINGCHURUKOUFALAN,HOUGUDINGDIJIAOLUODING;BINGYONGDIANQUANDIAOZHENGHAOWEIZHI,BIMIANLINGBUJIANSHOUGUODADEYUYINGLI;

广东11选5d.ANZHUANGSHUIJIATAODELIANJIEGUANLU;

e.DIANQIJIEXIAN。


5.2   SHIYUNZHUAN

广东11选55.2.1  GUODIANLIUJIDIANQIDEZHENGDING

PINGBIDIANJIDEEDINGDIANLIUJIAOXIANGTONGGONGLVDEYIBANDIANJIYUEDA5~10%,YINCIZAIZHENGDINGGUODIANLIUJIDIANQISHIYINGZHUYIMINGPAISHANGDESHUJU。CONGDUIBAOHUDIANJIKAOLV,JIANYIBAOHUDIANLIUZHENGDINGZAIRUXIAFANWEI:

广东11选5DANGXIANLUDIANYABIANHUABUDASHI,ZHENGDINGWEI1.1BEIDIANJIEDINGDIANLIU;DANGXIANLUDIANYABIANHUAJIAODASHI,ZHENGDINGWEI1.25BEIEDINGDIANLIU。

RUGUOBENGEDINGGONGKUANGXIADIANJIFEIMANFUHEYUNXING,QIESHIJIFUZAIDIANLIUBIDIANJIEDINGDIANLIUXIAODEDUO,WEIBIMIANBENGGUOFUHEYUNXING,YIKEANSHIJIFUZAIDIANLIUZHENGDINGBAOHUDIANLIU。

5.2.2  CHONGYEJIPAIQI

广东11选5ANXIASHUCHENGXUJINXINGCHONGYEJIPAIQI

广东11选5a.GUANBIPAICHUCEFAMEN,DUIYUNIXUNHUANXINGHUANYINGGUANBINIXUNHUANGUANLUFAMEN;

b.DAKAIXIRUCEFAMEN,SHIYETIJINRUBENGJIDIANJIKONGQIANG;

广东11选5c.DAKAIPAICHUCEFAMENHENIXIANGXUNHUANGUANLUFAMEN,PAICHUBENGHEGUANLUNEIDEQITI,PAI1~2minHOUZAIGUANBIPAICHUCEFAMEN;

d.CAOZONGBENGDEPAIQIFA,PAICHUQITI,PAIQIFAPAIQIBUWEIYINGZHUANGRUANGUANHUISHOUYETI;SHUSONGGAOWENYEHUOWEIXIANYESHI,YINGZHUYIANQUAN。

广东11选55.2.3  FUZHUGUANLU

DAISHUILENGJIATAODEDIANBENG,BIXUXIANTONGLENGQUESHUIHOUTONGDIANYUNZHUAN;LENGQUESHUIRUKOUWENDUBUGAOYU35℃,LENGQUESHUILIULIANGYINGBUDIYUBIAO6DEGUIDING;NIXUNHUANXINGDIANBENGDENIXUNHUANLIULIANGYINGBUDIYUBIAO4DEGUIDING。


广东11选5BIAO4 LENGQUESHUIDELIULIANGJINIXUNHUANYELIULIANG

機座號1#2#3#4#5#6#
冷卻水流量(L/min)202530374065
逆循環流量(L/min)5~1010~1515~2530~5050~7580~100

GEBAOXINGPINGBIDIANBENG,BULUNSHUSONGHEZHONGJIEZHI,BENGBAOLUZAIBAOZHAXINGHUANJINGZHONGDEWAIBIAOMIANDEWENDU,ANMINGPAISHANGFANGBAOBIAOZHIBUTONG,YINGFUHEBIAO5DEGUIDING;RUGUOCHAOCHUSHANGSHUGUIDING,YINGCAIQUTUFUDENGCUOSHI,FANGZHIGAOWENBIAOMIANYUBAOZHAXINGJIEZHIJIECHU。


BIAO5 DIANBENGBIAOMIANZUIGAOWENDUXIANZHI

防爆標志dⅡBT1dⅡBT2dⅡBT3dⅡBT4
表面最高溫度限值(℃)440290195130 


广东11选55.2.4  預熱

广东11选5GAOWENPINGBIDIANBENG,BULUNSHUILENGHUANSHIWUSHUILENGXING,YUNXINGQIANJUNXUYURE。ZUIHAOYONG100℃YIXIADIWENYEYURE,RUWUDIWENYE,YIKEJIANDUANXIAOLIANGTONGRUGAOWENYE,YISHIBENGDEJIEYEJIANWENSHENGSULVBUDEGUOKUAI,YIBANKONGZHIZAI1K/min,ZUIDABUYINGCHAOGUO3K/min。ZHENGJIYUREHOU,BENGZAIJIEJINSHUSONGYETIWENDUSHIZAIQIDONG。

YINGZHUYIZAIDIWENYEYUREQIDONGSHI,JIEZHIZHANDUHEMIDUKENENGJIAOGAO,DIANJIHUICHUXIANGUOFUHEXIANXIANG,CISHIYINGCAOZONGRUKOUFAMEN,JIANXIAOLIULIANG,JIANGDIANLIUKONGZHIZAIEDINGDIANLIUYIXIA。


5.2.5  SHIYUNZHUAN

SHIYUNZHUANCHENGXURUXIA:

a.DAKAIXIRUCEFAMEN;

b.GUANBIPAICHUCEFAMEN;

c.DUINIXUNHUANXING,DAKAINIXUNHUANGUANLUFAMEN;

d.JIETONGDIANYUAN;

e.SHAOWEIDAKAIPAICHUCEFAMEN,GUANCHAPAICHUCEDEYALIJIJIANSHIYIBIAOSHIFOUZHENGCHANG;

广东11选5f.PAICHUCEFAMENBUDONG,YUNZHUAN1~2minHOUTINGZHISHUFENZHONG(SHUSONGYETIZHANDUYUDA,TINGDESHIJIANYUCHANG)HOU,ZAICIPAIQI,RUCIZHONGFUSHUCIZHIZHIQITIPAIJING。


5.2.6  YUNZHUAN

SHIYUNZHUANHOU,RUWURENHEWENTI,ZEKEZHUANRUZHENGCHANGYUNXING。MANMANDAKAIPAICHUCEFAMEN,SHIZHIDADAOGUIDINGLIULIANG,RUYOUPANGTONGGUANLUYIYINGDAKAI,SHUILENGGUANLUJINIXIANGXUNHUANGUANLUDIAODAOBIAO6GUIDINGDELIULIANGZHI,BINGJIANCHAXIALIEXIANGMU:

广东11选5a.DIANJIDIANLIUSHIFOUZAIYUNXUFANWEI;

广东11选5b.PAICHUKOUYALIBIAODEZHISHISHIFOUZAIGUIDINGZHI;

广东11选5c.JIANSHIYIBIAOZHISHISHIFOUZHENGCHANG;

广东11选5d.ZHENDONGYUZAOSHENGYOUWUYICHANG;

JINGJIANCHARUFAXIANYOUWENTI,YINGQIEDUANDIANYUAN,ANBIAO11CHAZHAOYUANYINBINGPAICHUHOUZHUANRUZHENGCHANGYUNZHUAN。


6   WEIHUYUJIANCHA

6.1  CHAIXIEANXIALIECHENGXUJINXING:

广东11选5a.JIANGPAICHUCE、XIRUCEJIQITAFUZHUGUANLUDEFAMENQUANBUGUANBI;

b.DAKAIBENGDIPAIYESAIHUOFAMEN(23),PAICHUBENGNEIYETI;CISHIRUQUERENSHIANQUANDE,KEDAKAIPAIQIFA,YIJIASUPAIYE;

广东11选5c.PAICHUFUZHUGUANLUNEIDEYETI;

d.DUISHUILENGXINGBENGHUANYINGJIANGSHUIXUNHUANGUANLUCHAICHU;

e.XIEXIABENGTIGUDINGLUOSHUANCISHIBENGQIANGNEIMEIYOUPAIJINGDEYETIKENENGLIUCHU,YAOZHUYIANQUAN;

f.XIEXIAGUDINGJIJIAYUDIZUODELUOSHUAN,YANZHOUYIDONGDIANJISHIZHIYUBENGTITUOKAI,QUXIAMIFENGDIANQUANBINGTUOWEIBAOCUNYIBEIZAIYONG;

广东11选5g.ANTU6SUOSHI,CELIANGgCHICUN,BINGZUOJILU;

TU7  

h.XIEXIAXIELUNFANGSONGLUOSHUANHEDIANQUAN,QUXIAXIELUN;

i.XIEXIAQIANZHOUCHENGZUOJIZHOUCHENG;

j.XIEXIAHOUZHOUCHENGZUO;

k.CHOUCHUZHUANZI,ZHUYIBAOHUPINGBITAO;

广东11选5l.BAZHOUCHENGTAOCONGZHOUSHANGCHAIXIA,CISHIYINGXIANSONGKAIZHIDONGDIANQUAN,NINGXIAZUOXUANLUOSHUAN,TONGSHIQUXIATUILIPAN。


6.2   JIANCHA

广东11选56.2.1 ZHOUCHENGDEJIANCHA:JINGGUOCHANGQIYUNXINGZHIHOU,ZHOUCHENGKENENGQUBUXIALAI,KEZAIZHOUCHENGZUOSHANGJINXINGJIANCHA,RUWEIFAXIANWENTI,JIUBUBIQUXIA。ZHUYAOJIANCHAXIANGMU:

广东11选5a.GONGZUOMIANYOUWUGUANGZE,YOUWUSUNSHANG;

广东11选5b.ZHOUCHENGNEIJINGHEZHOUCHENGTAOWAIJINGDEMOSUNLIANGYINGZAIBIAO8HETU7GUIDINGDEFANWEINEI;


7  ZHOUCHENGMOSUNLIANGDEXIANZHI(mm)

機座號1#2#3#4#5#6#
ΦA-φB0.40.40.50.50.50.6
L4550607080100

 

TU8  

c.TUILIMIANJIFANGSHEZHUANGGOUCAOMOSUNCHENGDU。

RUSHANGSHURENYIXIANGBUFUYAOQIU,YINGQUXIAGENGHUAN,FOUZEKEJIXUSHIYONG。


6.2.2  軸承套及推力盤非作歹的檢查:

a.YOUWUFUSHI;

b.GONGZUOMIANYOUWUGUANGZE,YOUWUSUNSHANG;

c.MOSUNCHENGDU。

广东11选5GENJUSUNSHANGCHENGDU,QUEDINGSHIFOUYAOGENGHUAN。

6.2.3  JIANCHAXUNHUANGUANLUYOUWUYIWUDUSAI。

广东11选5JIANCHAGEGELINGBUJIANSHIFOUSUNSHANG。


广东11选56.3  ZUZHUANG

广东11选5BALINGBUJIANXIJINGKAIGANHOU,ANCHAIXIENISHUNXUJINXINGZUZHUANG,BINGTEBIEZHUYIXIALIESHIXIANG:

广东11选5a.QIANHOUSHIMOZHOUCHENGJIEGOUBUTONG,NEIJINGYOUZHICAOZHEWEIQIANZHOUCHENG,DUANMIANYOUVXINGCAODUANWEIMOCAMIAN;

b.YUSHIMOZHOUCHENGPEITAODETUILIPAN,ZHIYOUYIMIANDUIHANYINGZHIHEJIN,BUYAOZHUANGFAN;

广东11选5c. SHIMOZHOUCHENGYUSiCZHOUCHENGZHINENGCHENGTAOHUHUAN(JIZHOUCHENG、ZHOUCHENGTAOJITUILIPANSANJIANWEIYITAO);

广东11选5d.ZHUANZIZUZHUANGHOUZHOUXIANGCUANDONGLIANGYINGFUHEBIAO9DEGUIDING;


广东11选57 ZHUANZIZHOUXIANGCUANLIANG(mm)

機 座 號非推力平衡型推力平衡型
1#0.7~2.11.5~2.1
2#0.7~2.11.5~2.1
3#0.9~2.51.9~2.5
4#1.1~2.91.9~2.9
5#1.2~3.02.1~3.0
6#1.4~3.42.5~3.4

广东11选5e.XIELUNZHOUXIANGJIANXIDEDIAOZHENG。

广东11选5RUTU6SUOSHI,ANBUTONGJIEGOUXINGSHIBENG,DIAOZHENGgCHICUN,SHIZHIFUHEBIAO8DEGUIDING


8   gCHICUNDEDIAOZHENGZHI(mm)

機座號葉輪規格g±0.1
非推力平衡型背葉型推力平衡型
1#1604.01.0(Min)0.5(Min)
2004.0
2504.2
2#1604.0
2004.2
2504.7
3155.0
3#1604.2
2004.5
2505.0
3156.0
4#1604.4
2004.6
2505.0
3156.0
5#1604.41.0(Min)0.5(Min)
2004.6
2505.0
3156.0
6#2004.8
2505.4
3156.4

f.SHANGJINXIELUNGUDINGLUOSHUAN,YONGZHIDONGDIANQUANSUOJIN;

g.MIFENGDIANQUANLEILINGJIANJIQIJIEHEMIAN,ZAIQUERENWUYOUHAISHANGHENHEWUWUHOUFANGKEZHUANGPEI,DUIGUANJIETOUHESAIZILEILINGJIAN,XUYONGXINDEMIFENGDAIZHONGXINCHANJINHOUZUZHUANG。


6.4   GUZHANGJIQIPAICHU

ANBIAO9JINXINGJIANCHAYUPAICHU

PINGBIDIANBENGDEGUZHANGJIQIPAICHU

  
   現象 

YUANYIN

電動機振動與噪聲排除方法
不能起動電流過大過熱絕緣電阻低監視儀表指在紅區軸承磨損快軸承卡住不上液流量不足揚程達不到規定性能降低產生汽蝕流量不穩定振動大振動逐漸增大噪聲大噪聲逐漸增大
電動機線圈干燥不良通低電壓電流進行干燥
電機空腔進水卸下接線盒排出積水,更換密封墊防止進水
電機規格不符更換適應規格電機
腐蝕經與制造廠協商后更換材質
磨損修復或更換磨損件,也可更換材質
軸承負荷過大通告制造廠酌情處理
軸彎曲校直或返制造廠修復
旋轉件平衡度不好校動平衡或反制造廠解決
外物堵塞清除異物并采取預防措施
泵規格不適更換適應規格
運行條件吸入口阻力太大檢查并清理管路及過濾網
NPSHa不足檢查吸入側液面高度及吸入阻力采取相應措施
排出口阻力太大檢查并清理管路
排出口阻力太小檢查管路設計
外物堵塞清除異物并采取預防措施
液體含雜物采取措施防止雜質混入介質,如難以解決應選用泥漿泵
液體比重太大請與制造廠協商解決
液體粘度太高請與制造廠協商解決
系統排氣不充分重新按程序排氣
吸入口進氣檢查原因采取相應措施
冷卻液斷流或不足檢查管路是否堵塞,必要時加大供水壓力
配管不良改變配管
缺相檢查接線,保證三相供電
反相調換三相中任二接頭位置
未接通電源檢查線路及供電設備
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