Ntau cov ncauj lus tsis ntev los no ntawm lub tshuab carding, rau kev tshuaj xyuas kev ntsuas, yuav tsum muaj qhov ntsuas tau qhov zoo thiab qhov ntau. Txawm hais tias qhov no tsab ntawv qhia yog luv luv, nws zoo heev nyob rau hauv kev ua tau zoo ntsuam. Hauv kev ntsuas ntau, cov naj npawb teev tseg kuj muaj qee yam tseem ceeb siv.
1, txhim kho daim npav
Siv zog carding tuaj yeem txhawb nqa fiber ntau ncaj, tawg rau hauv ib leeg, thiab txhawb kev sib cais ntawm cov fibers los ntawm impurities, thaum tseem loosening lub neps. Yog li no, "quasi" ntawm lub ntsiab carding luv thiab qhov tseeb ntawm cov npav daim npav yog qhov tseem ceeb heev.
2, kev ua haujlwm tsim nyog
Nws yog qhov muaj txiaj ntsig zoo tshaj plaws kom pom dab tsi impurities poob nyob rau hauv dab tsi cov txheej txheem thiab ntu, uas yog, kom tsim nyog faib cov haujlwm ua kom tshem tawm impurities, thiab kom raug tshem tawm ntau qhov chaw ntawm daim npav nws tus kheej. Feem ntau, qhov ua kom tsis haum uas muaj ntau thiab ntau yooj yim los sib cais thiab tshem tawm yuav tsum siv cov hauv paus ntsiab lus ntawm kev poob qis thiab qis dua, thiab poob thaum ntxov hauv kev ntxuav. Nws yog qhov zoo dua rau kev rhuav tshem cov fiber ntau nrog lub ntsej muag loj, tshwj xeeb tshaj yog cov uas muaj cov fibers ntev, ntawm daim npav. Yog li no, thaum lub sijhawm loj hlob ntawm cov paj rwb nyoos tsis zoo thiab muaj ntau yam tsis zoo hauv cov kab xo, lub tshuab tshem tawm daim npav yuav tsum tau muab ntxiv rau kom tshem tawm impurities thiab pov tseg. Lub licker-hauv ib feem ntawm daim npav yuav tsum tau tshem tawm cov noob tawg, txhav tawv thiab fluff, nrog rau cov khoom ua kom tsis haum nrog cov ntawv xov luv. Lub hau npog yog tsim nyog rau kev tshem tawm cov khoom zoo, neps, thiab lint.
Rau cov paj rwb thoob plaws thoob ntiaj teb, tag nrho cov nqi ntawm cov paj rwb xev yog ntau tshaj qhov ntawm Kaiqing paj rwb. Lub impurity tshem tawm efficiency ntawm paj rwb ntxuav (kis ntawm paj rwb nyoos) yuav tsum tswj ntawm 50% -65%, thiab qhov ua tau zoo ntawm kev ntxuav kev tshem tawm cov paj rwb lint yob (kis ntawm paj rwb yob) yuav tsum tau tswj ntawm 50% -60%. Qhov ua tau zoo raug tswj hwm hauv qhov ntau ntawm 3% -10%, thiab qhov tsis sib xws ntawm cov qeeb qeeb yuav tsum tswj feem ntau qis dua 0.15%.
Kev tsom xam ntawm kev tswj cov khoom tsis zoo ntawm lub tshuab carding yog nyob rau hauv licker-hauv ib feem, thiab cov khoom tsim tawm tau raug kho los ntawm kev kho cov txheej txheem cov txheej txheem ntawm cov hauv qab ntawm cov xau me me thiab cov hmoov av tshem tawm riam, xws li cov qhov ntxig inlet ntawm qhov hauv qab ntawm qhov xau me me thiab plaub taw tes sib cais, thiab qhov siab ntawm hmoov av tshem tawm rab riam. Thaum qhov loj hlob ntawm cov paj rwb nyoos tsis zoo thiab lub paj rwb yob muaj ntau qhov tsis muaj zog, uas ua rau muaj qhov nce ntawm qhov qis tsis haum, qhov sib txawv me me hauv qab ntawm cov inlet yuav tsum raug lees txais, thiab qhov ntev ntawm qhov tsis tuaj yeem tshem tawm thaj chaw yuav tsum nce rau kho. Txoj hlab dej tso rau ntawm lub hau ntawm licker-hauv cov menyuam yuav tsum tsis txhob txhaws, txwv tsis pub lub plab ntawm lub tsheb nraub qaum yuav dhau los ua qhov txawv txav thiab qhov ci ntsa tuaj yuav nce ntxiv. Qhov ntev ntawm cov kab hauv qab chord ntev dhau, thiab qhov tshwj xeeb ntawm kev toothing ntawm lub licker-hauv cov menyuam tsis haum. Daim npav cov khaub ncaws tshwj xeeb ntawm lub tog raj kheej thiab lub hau npog, qhov kev ncua deb ntawm daim ntawv npog sab saum toj thiab lub tog raj kheej, qhov siab ntawm lub qhov ncauj qhov chaw ntawm lub hau sab saud, thiab qhov ceev ntawm lub hau kuj tseem cuam tshuam rau cov naj npawb ntawm cov hlais thiab neps.
3. Txo qhov muab tshuaj ntxuav
的 Cov neps uas ua rau ntawm daim npav yog tsuas yog tsim los ntawm kev xa cov paj, cov paj cua daj, thiab fiber ntau txhuam. Piv txwv li, thaum qhov kev ncua deb ntawm lub tog raj kheej thiab lub doffer, lub tog raj kheej thiab lub hau loj dhau thiab rab koob hniav npuag, cov fiber ntau rub tawm ntau dhau, thiab rov qab los ntawm licker-hauv yob thiab lub coil ntawm lub tog raj kheej yuav nce rau hauv lub neps. Cov txheej txheem ntawm kev qhib thiab tshem cov paj rwb yog qhov hnyav, lub noo noo rov qab los ntawm paj rwb coil yog qhov ntau dhau, qhov sib xyaw sib xyaw ntawm cov khoom siv rov qab paj thiab rov qab siv paj rwb yog qhov loj heev, lossis kev noj tsis ncaj, thiab lwm yam, tag nrho yuav ua rau kom qhov nqaim neps.
Tsim nyog rau paj rwb faib thiab ntxiv dag zog rau kev tswj kub thiab av noo muaj qhov zoo ntawm kev txo qis neps thiab impurities. Ntau yam, xws li kev paub tab, teeb meem tsis txaus ntseeg, thiab qhov tsis haum, uas muaj kev cuam tshuam ntau dua ntawm kev tsim cov xov paj thaum lub paj rwb blending yuav tsum raug tswj los tswj kev sib txawv hauv qhov ntsuas. Thaum cov dej noo rov qab los ntawm paj rwb thiab paj rwb yob tuaj qis, qhov cuam tshuam yog yooj yim poob, thiab qhov kawg ntawm paj rwb tuaj yeem txo. Yog li, cov dej noo rov qab los ntawm paj rwb yob yuav tsum tswj tsis pub dhau 8% -8,5%, thiab cov paj rwb nyoos tsis pub dhau 10% -11%. Tswj qhov ntsuas cua qis hauv av hauv chav ua yeeb yaj kiab. Piv txwv, cov av noo sib xyaw yuav tsum tswj ntawm 55% -60% kom ua kom nws ntub, nce qhov nrawm thiab ywj ntawm cov fiber, thiab txo qhov kev sib txhuam thiab cov khoom ntawm cov fiber thiab cov khaub ncaws. Txawm li cas los xij, yog tias qhov ntsuas cua kub tsawg dhau, hluav taws xob zoo li qub tau yooj yim, thiab lub vev xaib paj rwb yooj yim tawg, khi lossis tawg. Qhov tshwm sim no tseem haj yam hais tawm thaum tsim cov tshuaj fiber ntau. Tus txheeb ze cov av noo tsis dhau, nyob rau tib lub sij hawm yuav txo qhov noo noo rov qab ntawm lub zawv zawg, uas tsis zoo rau qhov txheej txheem txuas ntxiv tom qab.
Kev siv ntawm qhov zoo ntawm cov tooj liab ntawm daim npav hnav cov khaub ncaws, ntxiv dag zog rau daim npav ua haujlwm, thiab nce qhov nqus kis thiab pa ntim nqus rau ntawm txhua daim npav tuaj yeem txo cov hlua khi pob rau ntawm ntau.
