Yuav ua li cas los daws qhov blockage ntawm lub tshuab pub mis

Kev txhaws ntawm lub grinder yog ib qho ntawm qhov tsis sib xws hauv kev siv ntawm lub grinder. Hauv ntau qhov xwm txheej, peb yuav ntsib hmoov txhaws thaum peb siv nws. Qhov laj thawj rau qhov ua tsis tiav no yog qhov ntau dua vim kev siv tsis raug thiab kev ua haujlwm. Yog tias koj feem ntau thaiv cov khoom ntawm qhov pib, tab sis tsis txhob thaiv cov khoom tom qab lub sijhawm, nws yuav hais tias sab hauv ntawm cov khoom siv tsis tau du thaum lub sijhawm khiav ntawm lub tshuab tshiab. Tom qab ib lub sijhawm, lub sab hauv ntawm cov khoom siv tau yooj yim thiab cov khoom tsis thaiv thiab cov khoom siv tawm. Nws mus tau zoo. Feem ntau, kev ua haujlwm tsis zoo kuj tuaj yeem ua rau qhov tsis ua tiav. Hauv qab no peb yuav muab koj qhov kev tshuaj ntsuam txog ntawm qhov ua rau dav dav thiab kev daws teeb meem.

Ua ntej tshaj, xyuas kom pom tias qhov khoom noj sai dua. Yog tias qhov pub zaub mov nrawm heev, qhov tuyere ntawm grinder yuav raug thaiv; kev sib txuam tsis zoo nrog cov cuab yeej conveying yuav ua rau lub raj xa hluav taws xob tsis muaj zog lossis thaiv thaum tsis muaj cua. Lub sijhawm no, peb yuav tsum kho cov khoom ntim pub kom ua kom cov cuab yeej ua haujlwm nquag. Txwv tsis pub, qhov nce ntawm cov khoom siv thauj khoom yuav ua rau txhaws. Thaum lub sijhawm pub mis txoj kev noj ntawm peb lub tshuab nqus (pulverizer), peb yuav tsum ua tib zoo saib rau lub kaum ntsees ntawm lub ammeter pointer. Yog tias nws dhau ntawm qhov ntsuas tam sim no, nws txhais tau hais tias lub cev muaj zog lub nra dhau, thiab yog tias nws dhau ib lub sijhawm ntev, nws yuav hlawv peb lub tshuab pulverizing. Hauv qhov no, lub qhov rooj pub khoom noj yuav tsum raug txo lossis kaw tam sim ntawd, lossis txoj kev pub mis tau hloov, thiab tus nqi pub khoom noj tuaj yeem tswj tau los ntawm kev ua kom lub tshuab nqa khoom noj kom ntau. Tus neeg siv yuav tsum xaiv cov khoom noj zaub mov zoo rau lub hoist raws li qhov xwm txheej tiag tiag. Vim lub cav ua haujlwm siab ntawm lub puab tsaig, lub nra hnyav, thiab qhov hloov pauv hnyav ntawm lub nra. Yog li no, qhov tam sim no thaum lub tshuab nqus hluav taws xob (pulverizer) ua haujlwm feem ntau raug tswj tau li ntawm 85% ntawm cov ntsuas tam sim no. Sim kom tsis txhob tshaj peb cov motors.

Thib ob, txoj kev tso pa tawm tsis yog du los yog txhaws. Ntau lub sijhawm thaum cov cuab yeej siv los ua haujlwm, tsis muaj ib lub suab ntawm cov pob kws tsoo hauv lub puab tsaig. Peb yuav tig tawm lub crusher. Qhov no tsis yog lawm. Lub crusher yuav tsum tau sab laug idle rau ob peb feeb ua ntej cia tawm. Txhua yam khoom siv hauv cov khoom siv tso rau hauv lub thawv sib xyaw thiab tom qab ntawd tua lub crusher, txwv tsis pub cov khoom seem yuav qee zaum ua ntub dej thiab agglomerate tom qab ob peb hnub, thaiv peb cov crusher.

Thib peb, tus rauj yog tawg, hnav hnyav, kev laus, lub vijtsam lub qhov raug kaw thiab txhaws, tawg, thiab cov ntsiab lus dej ntawm cov khoom zuaj yog siab dhau, uas yuav thaiv cov crusher. Lub khis tawg thiab lub hnub nyoog loj yuav tsum tau hloov kho tsis tu ncua, cov crusher yuav tsum tau nyob hauv kev ua haujlwm zoo, thiab lub vijtsam yuav tsum kuaj xyuas tsis tu ncua. Cov dej ntsiab lus ntawm cov khoom tawg yuav tsum tsawg dua 14%, uas tuaj yeem txhim kho cov khoom siv ntau lawm thiab tiv thaiv cov crusher los ntawm kev txhaws. Txhim khu txoj kev ntseeg tau ntawm cov crusher' s ua haujlwm. Hauv lub sijhawm siab kawg ntawm kev tsim khoom, thov txo kev pub noj kom tsawg me ntsis kom paub tseeb tias lub cev muaj zog tsis hlawv thiab cov cuab yeej tsis thaiv cov khoom.