Hnub no los ntawm JinhaochengLub Hoobkas Melt-Blown Npuagtus tswv coj koj ua ke kom nkag siab txogDaim ntaub yaj-tshuabkom txo qhov kev tiv thaiv ntawm ntau txoj kev
Kev tswj hwm kev ua haujlwm zoo ntawm lub tshuab cua tshuab thiab txo qhov tsis kam ntawm daim ntaub cua tshuab ntau li ntau tau tau dhau los ua qhov teeb meem tshiab uaslub Hoobkas ua ntaub yajyuav tsum kov yeej. Piv txwv li, 25 grams ntawm daim ntaub yaj, qhov kev tiv thaiv ib txheej yog tswj hauv qab 60pa ntawm tus nqi ntws ntawm 85L / min, qhov kev tiv thaiv ob txheej yog tswj hauv qab 120pa, thiab ib txheej yog tswj ntawm 60-70pa ntawm tus nqi ntws ntawm 95L / min, thiab ob txheej yog tswj ntawm Tsawg dua 150pa yog qhov zoo tagnrho.
Yuav ua li cas kom ua tiav qhov sib npaug ntawm kev tswj hwm kev ua haujlwm zoo thiab txo qhov tsis kam yog qhov kev sim ntawm qib ntawm tus neeg kho kom haum. Cov hauv qab no yog 12-stroke kev paub uas tau qhia los ntawm tus kws kho kom haum lub sijhawm tiag tiag, uas cov tswv Hoobkas ntaub tuaj yeem xa mus rau raws li qhov tsim nyog.
1. Txo qhov ceev ntawm lub cav loj thiab txo qhov ntim ntawm lub twj tso kua mis.
Yuav ua li cas tswj kev txo qis ntawm kev ntsuas yuav tsum tau koj ua tib zoo sau thiab ua siab ntev debug. Xav tias koj lub tshuab meltblown yog 1600 hli dav, nws feem ntau txiav ua 9 yob thiab 175 hli dav ua piv txwv. Qee tus neeg siv khoom tsis yog 175 kev xam thiab lwm yam.
Piv txwv li, rau daim ntaub yaj uas muaj qhov hnyav ntawm 25 (g/m2), koj yuav tsum khaws qhov hnyav ntawm koj cov qauv (daim ntaub puag ncig uas muaj txoj kab uas hla ntawm 100 square centimeters ≈ 11.3 cm, raws li pom hauv daim duab saum toj no) ntawm 0.25 txog 0.28 grams. Xav tias daim ntaub yaj uas peb yuav ua tam sim no yog nruab nrab ntawm 0.25 thiab 0.28, siv lub ntsuas qhov hnyav los ntsuas qhov ntau thiab tsawg ntawm ib daim. Sau cov ntaub ntawv, thiab cim txhua qhov ntim ua 1 ~ 9. Lub sijhawm no, muab tag nrho cov nyiaj ntawm 1 ~ 9 rau ntawm lub ntsuas qhov hnyav kom tau txais tag nrho cov ntaub ntawv.
Piv txwv li, xav tias peb muaj 1 yob 0.27, 2 yob 0.28, 3 yob 0.27, 4 yob 0.29, 5 yob 0.26, 6 yob 0.26, 7 yob 0.28, 8 yob 0.25, 9 yob 0.25, lub sijhawm no tag nrho cov yeeb yaj kiab thawj yog funked. Qhov hnyav xam los ntawm lub 'meter' gravimetric yog faib los ntawm 9, thiab peb xam tus nqi nruab nrab ntawm 0.268. Xav tias koj qhov hnyav /9, qhov nruab nrab xam yog ntawm 0.25 thiab 0.28, uas ua pov thawj tias koj qhov hnyav ntsuas yog qhov tseeb. Peb yuav kho qhov hnyav ntawm txhua yob ntawm koj li tom qab. Raws li qhov ntim plaub saum toj no, 0.29 tshaj qhov hnyav. Kho txhua lub ntim sib cais ntawm no, nco ntsoov kab lus no: yog tias qhov hnyav me me, qhov kub yuav nce, thiab qhov hnyav yuav txias.
2. Kev ua tiav cov kauj ruam saum toj no yog los tswj koj tus nqi. Qhov hnyav ntawm txhua lub yob txawv, thiab tus nqi ntawm qhov kev sim kuj txawv. Nws yog rau koj los kho, hauv qhov ntau yam tswj tau, ua kom cov ntaub ua haujlwm zoo dua, thiab qhov hnyav hnyav. Kev txau tshuaj kuj siab dua, tab sis qhov kev tiv thaiv kuj nce ntxiv.
3. Ua kom cov cua kub ntws ntau ntxiv thiab ua kom cov cua kub nce ntxiv.
4. Cov ntsiab lus saum toj no yog qhov tseem ceeb los tswj koj daim ntaub nrog kev lim dej zoo, cia peb daws qhov teeb meem tseem ceeb tshaj plaws hauv qab no.
5. Ua kom DCD (qhov deb ntawm kev txais). Lub sijhawm no, xav tias koj qhov deb yog 16 cm, thiab DCD hloov mus rau 16.5 cm. Piv txwv li, sau cov ntaub ntawv rau kev kho kom zoo.
6. Qhov deb hloov pauv, thiab qhov ntau ntawm cov cua nqus ntawm qab ntawm lub vas kuj hloov pauv, vim polypropylene vam khom nws tus kheej cua sov kom sib xyaw ua cov fibers rau hauv lub vas. Qhov deb ze dua, qhov kub ntau dua, uas yuav tsum ua rau lub ntim nqus ntawm qab ntawm lub vas nce ntxiv; qhov deb ntev dua, qhov ntim nqus qis dua ntawm qab ntawm lub vas.
Thaum qhov deb raug txav mus, qhov ntim cua nqus ntawm qab ntawm lub vas yuav tsum tau tswj, kho me ntsis, thiab tsis yog txo qis loj. Sau cov ntaub ntawv thaum koj txav mus, thiab kho kom zoo tshaj plaws ib kauj ruam zuj zus. Thaum qhov kev tiv thaiv poob qis, qhov kev ua haujlwm ntawm kev txau yuav raug txo qis. Hauv qhov ntau yam uas tswj tau, qhov sib npaug tau ua tiav ntawm kev tswj hwm kev ua haujlwm zoo thiab txo qhov kev tiv thaiv.
7. Txo qhov ceev ntawm txoj siv conveyor thiab qhov ceev ntawm rewinding, nyob rau hauv qhov ntau yam tswj tau.
8. Qhov kub ntawm cua kub yuav tsum tau tswj hwm hauv lub xeev uas tsis muaj kev ya, thiab qhov kub ntawm cua kub yuav raug txo qis thaum qhov deb ze.
9. Qhov tseem ceeb tshaj plaws ntawm kev tiv thaiv yog DCD thiab qhov hnyav ntawm daim ntaub. Nws yooj yim los ua cov ntawv qhia ntxaws ntxiv ntawm no. DCD hloov pauv, thiab cov ntaub ntawv kuj hloov pauv thiab. Thaum qhov ua tau zoo poob qis, qhov ntim cua thiab qhov kub nce ntxiv, thiab qhov ceev ntawm lub cav tseem ceeb qeeb qeeb, thiab lwm yam. Tag nrho cov saum toj no yog cov ntsiab lus ntxaws heev.
10. Qhov tsis kam yog qis thiab qhov ua haujlwm zoo yog qis. Tsuav yog qhov ntim cua thiab cua siab nce ntxiv, qhov ceev ntawm lub cav tseem ceeb raug txo qis, thiab qhov kub ntawm txhua thaj chaw ntawm pwm tswj qhov hnyav, qhov hnyav tuaj yeem tsa yog tias qhov hnyav tsis txaus, thiab qhov kub ntawm txhua thaj chaw raug nce me ntsis. Khaws qhov hnyav hauv qhov ntau thiab tsawg hloov kho tau.
11. Tsis tas yuav rov ua dua qhov electrostatic electret, yeej tsis txhob muaj hluav taws xob.
12. Thov xyuam xim rau kev hloov lub lim dej txhua 2 teev, nws tseem yuav cuam tshuam rau qhov kev tiv thaiv ntev.
Yog tias muaj lwm yam koj xav paub, thov mus saib peb lub vev xaib ntawm Jinhaocheng Melt Shot Factory:https://www.hzjhc.com/.
Lub sijhawm tshaj tawm: Tsib Hlis-17-2021