Cov Hluav Taws Xob Hluav Taws Xob Tshiab Txhim Kho Kev Lag Luam thiab Kev Nyab Xeeb Siab
Nyob rau hauv ib qho kev nce qib tseem ceeb rau kev lag luam thiab kev nyab xeeb siab, qhov tseeb hluav taws kub twj tso kua mis tshuab cog lus tias yuav xa cov kev ua tau zoo tshwj xeeb thiab kev ntseeg siab hauv kev tua hluav taws. Muaj ntau yam centrifugal impellers, volutes, xa cov kav dej, tsav shafts, twj tso kua mis, thiab lub cev muaj zog, cov twj tso kua mis no tau tsim los daws ntau yam kev xav tau kev tua hluav taws.
Lub luag haujlwm tseem ceeb
Covhluav taws kub twj tso kua missystem yog robustly tsim nrog ib tug tseem ceeb Cheebtsam nrog rau lub twj tso kua mis puag thiab lub cev muaj zog, uas yog positioned saum toj no dej reservoir. Fais fab kis tau los ntawm lub cev muaj zog mus rau lub impeller ncej los ntawm ib tug concentric tsav ncej txuas nrog tus xa yeeb nkab. Qhov kev teeb tsa no ua kom muaj kev tsim cov dej ntws tseem ceeb thiab siab, qhov tseem ceeb rau kev tua hluav taws zoo.
1. Ua hauj lwm seem
Cov ntu ua haujlwm ntawm lub twj tso kua mis muaj ob peb qhov tseem ceeb: lub volute, impeller, lub tes tsho cone, casing bearings, thiab impeller ncej. Lub impeller nta lub kaw tsim, uas yog qhov tseem ceeb rau kev tswj xyuas kev ua haujlwm siab thiab ua haujlwm ntev. Cov khoom hauv lub casing tau ruaj ntseg bolted ua ke, thiab ob qho tib si volute thiab impeller tuaj yeem nruab nrog cov nplhaib hnav-tiv taus kom ntev lawv lub neej ua haujlwm.
2.Kev xa cov yeeb nkab ntu
Ntu no suav nrog cov yeeb nkab xa khoom, tsav ncej, couplings, thiab cov khoom txhawb nqa. Cov yeeb nkab xa khoom txuas nrog ntawm flanges lossis threaded pob qij txha. Cov ncej tsav yog tsim los ntawm 2Cr13 steel lossis stainless hlau. Nyob rau hauv cov rooj plaub uas tus tsav ncej bearings tau hnav, threaded kev sib txuas tso cai rau kev hloov cov kav dej luv luv, ua kev saib xyuas ncaj qha. Rau kev sib txuas flange, tsuas yog swapping cov kev taw qhia ntawm tus tsav ncej tuaj yeem rov ua haujlwm. Tsis tas li ntawd, lub nplhaib tshwj xeeb xauv ntawm qhov sib txuas ntawm lub twj tso kua mis thiab cov yeeb nkab xa khoom tiv thaiv kev sib tsoo.
3.Wellhead Section
Qhov seem ntawm lub taub dej nta lub twj tso kua mis, lub tshuab hluav taws xob tshwj xeeb, lub cev muaj zog, thiab cov couplings. Cov khoom siv xaiv muaj xws li lub thawv tswj hluav taws xob, lub qhov hluav taws xob luv luv, qhov nkag thiab qhov tso pa tawm, ntsuas qhov ntsuas siab, kos li qub, lub rooj vag li qub, thiab cov pob qij txha hloov tau los ntawm cov roj hmab lossis cov hlau tsis huv. Cov khoom no txhim kho lub twj tso kua mis ntau yam thiab yooj yim ntawm kev siv hauv ntau yam xwm txheej tua hluav taws.
Daim ntawv thov thiab cov txiaj ntsig
Cov twj siv hluav taws xob hluav taws xob feem ntau yog ua haujlwm hauv cov hluav taws kub ruaj khov rau cov chaw lag luam, kev tsim kho, thiab cov tsev siab. Lawv muaj peev xwm xa cov dej ntshiab thiab cov kua dej uas muaj cov tshuaj zoo sib xws, ua rau lawv tsim nyog rau ntau yam kev siv. Cov twj no kuj siv tau rau hauv zej zogcov khoom siv dej, kev siv dej hauv nroog thiab kev tso dej, thiab lwm yam kev pabcuam tseem ceeb.
Cov twj tua hluav taws tua hluav taws: Cov xwm txheej tseem ceeb siv
Ua kom ntseeg tau tias qhov kev ua tau zoo tshaj plaws thiab kev ua haujlwm ntev ntawm cov twj tua hluav taws sib sib zog nqus yuav tsum ua raws li cov kev siv tshwj xeeb, tshwj xeeb tshaj yog hais txog kev siv hluav taws xob thiab dej zoo. Nov yog cov ncauj lus kom ntxaws:
1.Rated Zaus thiab Voltage:Covhluav taws systemYuav tsum muaj qhov ntsuas zaus ntawm 50 Hz, thiab lub cev muaj zog ntsuas hluav taws xob yuav tsum tau khaws cia ntawm 380 ± 5% volts rau peb-theem AC fais fab mov.
2.Transformer Load:Lub transformer load zog yuav tsum tsis pub tshaj 75% ntawm nws lub peev xwm.
3.Qhov deb ntawm Transformer mus rau Wellhead:Thaum lub transformer nyob deb ntawm lub qhov dej, qhov hluav taws xob poob rau hauv cov kab sib txuas yuav tsum raug txiav txim siab. Rau cov motors nrog lub zog ntsuas ntau dua 45 KW, qhov kev ncua deb ntawm lub transformer thiab lub qhov dej yuav tsum tsis pub tshaj 20 meters. Yog tias qhov kev ncua deb ntau dua 20 meters, cov kab lus qhia tshwj xeeb yuav tsum yog ob theem siab tshaj qhov kev faib cable tshwj xeeb kom suav rau qhov kev poob qis.
Kev xav tau dej zoo
1.Non-Corrosive Dej:Cov dej siv yuav tsum yog feem ntau tsis-corrosive.
2.Cov ntsiab lus:Cov ntsiab lus ntawm cov dej (los ntawm qhov hnyav) yuav tsum tsis pub tshaj 0.01%.
3.Tus nqi pH:Cov dej tus nqi pH yuav tsum nyob rau hauv thaj tsam ntawm 6.5 txog 8.5.
4.Hydrogen Sulfide Cov ntsiab lus:Cov ntsiab lus ntawm hydrogen sulfide yuav tsum tsis pub tshaj 1.5 mg / L.
5.Dej kub:Cov dej kub yuav tsum tsis txhob siab tshaj 40 ° C.
Ua raws li cov xwm txheej no yog qhov tseem ceeb rau kev tswj xyuas qhov ua tau zoo thiab ua haujlwm ntev ntawm cov twj tua hluav taws. Los ntawm kev ua kom cov khoom siv hluav taws xob zoo thiab dej zoo, cov neeg siv tuaj yeem ua kom zoo dua qhov kev ua tau zoo thiab txuas ntxiv lub neej ntawm lawv cov twj tua hluav taws, yog li txhim kho kev ntseeg tau thiab kev nyab xeeb ntawm lawv cov hluav taws kev tiv thaiv hluav taws.
Lub tshuab hluav taws xob twj tso kua mis ua haujlwm li cas?
Lub twj tso kua mis hluav taws kub ua kom lub siab nyob rau hauv lub hydrant system thaum lub nroog tsis txaus los yog cov hydrants yog tank-fed.Li no nws txhim kho lub tsev lub peev xwm tua hluav taws. Nquag, cov dej hauv lub hydrant system yog pressurized thiab npaj rau kev siv thaum muaj xwm ceev. Thaum cov neeg tua hluav taws qhib lub twj tso kua mis, cov dej siab poob qis, uas ua rau lub siab hloov mus ua kom lub twj tso kua mis boost.
Lub twj tso kua mis hluav taws kub yog qhov tseem ceeb thaum cov dej tsis txaus kom ua tau raws li qhov kev xav tau ntawm cov hluav taws kub hnyiab. Txawm li cas los xij, yog tias cov dej xa dej tau ua tiav raws li qhov xav tau thiab ntws, lub twj tso kua mis hluav taws xob tsis xav tau.
Hauv cov ntsiab lus, hluav taws kub twj tso kua mis yog tsim nyog tsuas yog thaum muaj qhov tsis txaus ntawm cov dej ntws thiab siab.
Post lub sij hawm: Aug-03-2024
