Cov laj thawj tseem ceeb rau kev co loj ntawm tus kheej priming twj yog raws li hauv qab no:
1. Vim yog qhov tsis raug ntawm cov khoom siv ntawm tus kheej priming twj tso kua mis, qee cov neeg siv tsuas yog kho tus kheej priming tsis clogging dej phwj twj tso kua mis random los ntawm lub Hoobkas nrog ib tug ntoo sawb bracket, nrog rau tus kheej priming twj tso kua mis, nyob rau hauv av thiab txuas lub inlet thiab qhov hluav taws xob cov kav dej rau kev siv ncaj qha. Qee cov neeg siv kuj kho tus kheej priming twj tso kua mis rau ntawm daim duab peb sab hlau welded bracket kom txuag tau qhov teeb meem thiab kev siv zog, Vim lub fact tias lub triangular hlau thav duab yog ib yam nkaus thiab tsis khoom, tsuas yog ib tug me me ntawm nws tus kheej suction twj puag hu rau daim duab peb sab hlau. Txoj kev no tsis raug. Txoj kev raug yog tshem tawm cov sawb ntoo thiab kho lub twj tso kua mis rau ntawm ib qho nyuaj thiab tiaj tus.
2. Vim lub misalignment ntawm lub coupling concentricity los yog hnav ntawm cov roj hmab thaiv nyob rau hauv lub coupling thaum lub sij hawm installation ntawm ZX nws tus kheej nqus twj tso kua mis, lub twj tso kua mis yuav muaj kev co tseem ceeb. Nyob rau hauv cov ntaub ntawv no, lub concentricity ntawm coupling yuav tsum tau recalibrated los yog hloov nrog ib tug tshiab roj hmab thaiv thiab kho raws li.
3. Nws kuj tseem ua tau tias qhov kev puas tsuaj rau cov kabmob ntawm tus kheej nqus twj tso kua mis tuaj yeem yog vim muaj kev vibration loj ntawm tus kheej nqus twj. Hloov cov bearings nrog cov tshiab tuaj yeem daws qhov teeb meem.
4. Vim yog qhov tsis zoo ntawm txoj kab uas hla ntawm cov kav dej nkag thiab qhov hluav taws xob ntawm lub twj tso kua mis nws tus kheej, piv txwv li, cov yeeb nkab inlet ntawm stainless hlau nws tus kheej suction twj yog 100mm, thiab qhov hluav taws xob yeeb nkab yog 100mm. Qee cov neeg siv, yam tsis tau sab laj nrog cov chaw tsim khoom, ncaj qha txo cov yeeb nkab inlet, uas ua rau lub ntim dej me me uas tsis tuaj yeem khaws cov khoom ntim ntawm tus kheej nqus twj tso kua mis. Qhov no kuj yog vim li cas rau qhov loj vibration ntawm tus kheej nqus twj tso kua mis thiab lub suab txawv txav ntawm tus kheej suction twj.
5. Qhov laj thawj yog vim li cas cov dej hauv lub tank nqus tau poob los yog cov dej ntws nrawm dhau yog tias lub twj tso kua mis nws tus kheej nqa hauv huab cua thaum lub tshuab nqus tsev, ua rau nws tus kheej nqus twj tso kua mis ua suab nrov.
Lub twj tso kua mis tus kheej priming tuaj yeem ua haujlwm tsis zoo thaum siv. Yog tias txiav txim siab thiab ua haujlwm tsis raug, nws yuav cuam tshuam rau kev ua haujlwm ntawm tus kheej priming twj tso kua mis thiab txawm tias tsis ua haujlwm. Qhov tshwm sim ntev tshaj plaws ntawm tus kheej priming twj tso kua mis yog tias nws tsis tso dej tawm. Nov yog qee qhov kev daws teeb meem:
(1) Xyuas seb cov dej tso dej ntawm lub twj tso kua mis lub cev muaj dej txaus ua ntej pib (tsawg kawg yog cov dej ntau tshaj qhov nruab nrab ntawm lub impeller). Txwv tsis pub, ntxiv dej txaus.
(2) Seb qhov kev sib hloov kev taw qhia ua tau raws li qhov yuav tsum tau ua. Yog tias muaj qhov tsis sib xws, nws tuaj yeem hloov kho kom haum nrog kev sib hloov ntawm lub twj tso kua mis.
(3) Yog qhov chaw nres nkoj impeller ntawm tus kheej nqus dej twj tso kua mis thaiv. Yog tias muaj qhov thaiv, nws yuav tsum tau muab tshem tawm.
(4) Puas muaj qhov xau lossis thaiv hauv cov yeeb nkab nqus. Yog tias muaj, nws yuav tsum tau txiav txim tam sim ntawd.
(5) Tshawb xyuas seb lub tshuab foob thiab pob txha roj foob puas puas lawm. Yog tias puas lawm, nws yuav tsum tau hloov.
(6) Lub qhov reflux nyob rau hauv lub twj tso kua mis lub cev yuav tsum tau unobstructed, txwv tsis pub, ntxuav lub reflux qhov thiab tshem tawm blockages.
(7) Yog tias qhov ceev ntawm lub twj tso kua dej qis dhau lawm, nws yuav tsum tau tso cai kom ncav cuag qhov ceev.