Dab tsi yog qhov tseem ceeb ntawm daim ntawv thov teb ntawm slurry twj? Hauv qab no yog kev tsom xam luv luv: slurry twj tuaj yeem siv rau hauv kev lag luam xws li kev tiv thaiv mining, thee, thiab ib puag ncig kev thauj khoom slurry muaj cov khoom muaj abrasive. Xws li kev thauj mus los me me hauv cov nroj tsuag me me, cov dej ntws tawm ntawm cov dej uas muaj cov muaju ntxuav, thiab ua kom muaj cov muaju tuaj yeem thauj khoom.
Tam sim no, 80% ntawm cov hlais slurry twj yog siv hauv kev lag luam mining kev lag luam tau txais cov nroj tsuag. Vim tias cov kev xaiv tseem ceeb ntawm cov ore, cov kev pabcuam lub neej ntawm cov quav me me yog qhov qis qis hauv ntu no. Ntawm chav kawm, ntau ores muaj sib txawv qib ntawm kev puas tsuaj.
Txawm hais tias kev siv ntawm slurry twj tso kua mis yog dog dig, siv siv yog qhov tseem ceeb heev. Vim tias muaj kev txwv ntawm nws lub npe, cov twj slurry tau ua rau qee qhov tsis yog cov kws tshaj lij. Qhov tseeb, impurgurgurgurg Twj, dredging twj, dredging twj, thiab lwm yam yog txhua yam nyob rau hauv cov kev siv ntawm slurry twj siv. Nyob rau hauv kev siv cov nplais ntawm slurry twj, nws yog ib qho tseem ceeb kom them sai sai rau cov qauv tsim kho, kev xaiv raug, thiab xaiv tau zoo. Cov ntsiab lus no tseem ceeb heev.
Peb yuav daws tau qhov teeb meem ntawm kev thaiv ntawm kev thaiv pom thaum siv? Ntau tus neeg muas zaub xav txog qhov teeb meem no yog qhov teeb meem nyuaj tsis tau ua kom zoo, nws tuaj yeem yooj yim rau cov khoom siv, yog li cuam tshuam rau kev ua tau zoo ntawm kev siv. Yog li ntawd, txhua tus neeg yuav tsum them nyiaj tshwj xeeb rau nws. Qhov tseeb, los ntawm kev nkag mus rau cov ntsiab lus hauv qab no, qhov teeb meem tuaj yeem daws tau yooj yim.
Muaj ntau qhov laj thawj rau lub suab nrov nrov tsim los ntawm slurry twj thaum ua haujlwm, thiab cov hauv qab no yog ua tau rau cov teeb meem thiab kev daws teeb meem:
1 Kev daws yog rov nruab lub inlet thiab outlet pipelines raws li tus txheej txheem lub taub ntawm lub twj tso kua mis.
2. Unbalanced rotor: Kev daws teeb meem yog kev thim rov qab lub rotor.
3. Kev ntsuas hluav taws xob ntawm couplings: rau slurry twj nrog couplings, xws li kab rov tav multi {} yuav yog vim kev ua haujlwm tsis zoo ntawm lub twj tso kua mis thiab tus ncej tsav. Kev daws teeb meem yog kom recalibrate lub coupling.
4. Cov kabmob hnyav hnav: cov xeeb leej coj ntawm cov pob twj tso kua mis yog ntau dhau, uas tuaj yeem ua rau lub taub dej tsis zoo kom co heev thiab muaj suab nrov. Kev daws teeb meem yog xav txog hloov cov kabmob nrog cov tshiab.
5. Cov Thawj Zos Bolts: xoob lub hauv paus bolts lossis cov hauv paus tsis ruaj tseem ceeb tej zaum kuj tseem tuaj yeem ua rau lub suab tsis muaj suab paj nruag. Txoj kev daws teeb meem yog tshuaj xyuas thiab nruj cov khoom xoob lossis hloov lawv.
6. Tsawg cov kua dej tsawg piv rau cov twj tso kua mis: cov neeg siv xaiv kab rov tav rov qab cov khoom, tab sis thaum lub sijhawm ua kua qis dua lub twj tso kua mis. Qhov tsis muaj nyob hauv qab lub hauv qab valve nruab rau hauv cov raj hauv cov raj xa dej ua tau nyob rau hauv kab rov tav slurry twj tso zis. Txoj kev daws teeb meem yog nruab ib lub hauv qab valve kom hloov dej ua ntej pib lub twj tso kua mis, lossis nws yog qhov tsim nyog siv tus kheej- priming slurry twj tso kua mis.
7 Kev daws yog kom nruj cov xoob xoob lossis hloov lawv.
8. Txhawb cov raj kav nrog cov nplais me: xoob txhawb nqa los ntawm cov twj tso kua mis tuaj yeem tsim kev co kom cov twj paj nruag pipeline tuaj yeem ua rau lub cim slurry lub suab nrov. Kev daws yog ntxiv ntxiv rau kev txhawb nqa pipeline thiab tsis vam khom rau lub twj tso kua mis los txhawb nqa cov raj xa dej.
9. Cov khoom hlau sab hauv slurry twj tso kua mis: cov khoom hlau lossis lwm yam khoom nkag mus rau hauv impeller thiab kev sib txhuam ntawm lub taub hau thiab lub twj tso kua mis tsis nrov. Kev daws yog rho tawm lub cev tso kua mis rau kev tshuaj xyuas thiab tshem tawm kev sib txhuam.
Qhov saum toj no yog vim li cas rau lub suab nrov thaum lub sijhawm ua haujlwm ntawm submersible slurry twj tso kua mis. Txais tos tham.