Q: Kodi chosindikizira chosindikizira chopitilira cha Double Belt n'chiyani?
Yankho: Chosindikizira cha lamba lawiri, monga momwe dzinalo likusonyezera, ndi chipangizo chomwe chimagwiritsa ntchito kutentha ndi kupanikizika nthawi zonse pazinthu pogwiritsa ntchito malamba awiri achitsulo. Poyerekeza ndi makina osindikizira a platen amtundu wa batch, chimalola kupanga kosalekeza, ndikuwonjezera magwiridwe antchito opanga.
Q: Kodi mitundu ya ma Double Belt Continuous Presses ndi iti?
A: Makina osindikizira amakono a m'dziko ndi akunja.:Ndi ntchito:Isochoric DBP (voliyumu yosalekeza) ndi Isobaric DBP (kupanikizika kosalekeza).Malinga ndi kapangidwe kake:Mtundu wa slider, mtundu wa roller press, mtundu wa chain conveyor, ndi mtundu wa Isobaric.
Q: Kodi Isobaric Double Belt Press ndi chiyani?
A: Isobaric DBP imagwiritsa ntchito madzi (kaya mpweya wopanikizika kapena madzi monga mafuta otentha) ngati gwero la kupanikizika. Madziwo amakhudza malamba achitsulo, ndipo njira yotsekera imaletsa kutuluka kwa madzi. Malinga ndi mfundo ya Pascal, mu chidebe chotsekedwa, cholumikizidwa, kupanikizika kumakhala kofanana mbali zonse, zomwe zimapangitsa kuti malamba achitsulo ndi zinthu zikhale zofanana. Chifukwa chake, imatchedwa Isobaric Double Belt Press.
Q: Kodi momwe pepala la kaboni lilili panopa ku China ndi ziti?
A: Mapepala a kaboni, omwe ndi gawo lofunika kwambiri m'maselo amafuta, akhala akulamulidwa ndi makampani akunja monga Toray ndi SGL kwa zaka zambiri. M'zaka zaposachedwa, opanga mapepala a kaboni m'nyumba apanga zinthu zatsopano, ndipo magwiridwe antchito afika kapena kupitirira milingo yakunja. Mwachitsanzo, zinthu monga Silk Series kuchokera kuSFCCndi pepala la kaboni lozungulira kuchokera kuHunan Jinbo(kfc carbon)zapita patsogolo kwambiri. Kagwiridwe ka ntchito ndi ubwino wa pepala la kaboni la m'nyumba zimagwirizana kwambiri ndi zipangizo, njira, ndi zinthu zina.
Q: Kodi Isobaric DBP imagwiritsidwa ntchito pakupanga mapepala a kaboni pati?
Yankho: Njira yopangira pepala la kaboni lozungulira-ku-roll imafuna kwambiri kuyika pepala loyambira mosalekeza, kuuma kosalekeza, ndi kuyika kaboni. Kuuma kwa utomoni ndi njira yomwe imafuna Isobaric DBP.
Q: Chifukwa chiyani ndipo ubwino wogwiritsa ntchito Isobaric DBP mu carbon paper curing ndi wotani?
A: Isobaric Double Belt Press, yokhala ndi kupanikizika kwake kosasinthasintha komanso kutentha, ndi yoyenera kwambiri pokonza zinthu zopyapyala zolimbikitsidwa ndi resin. Imagwira ntchito bwino pa ma resin a thermoplastic ndi thermosetting. M'machitidwe akale okonza pogwiritsa ntchito roller, pomwe ma roller amangolumikizana ndi zinthu zopangira, kupanikizika kosalekeza sikunathe kusungidwa panthawi yotenthetsera ndi kupukuta resin. Pamene kusinthasintha kwa resin kumasintha ndipo mpweya umatulutsidwa panthawi yokonza, zimakhala zovuta kupeza magwiridwe antchito ndi makulidwe ofanana, zomwe zimakhudza kwambiri kufanana kwa makulidwe ndi mawonekedwe a makina a pepala la kaboni. Poyerekeza, makina osindikizira a isochoric (constant volume) double belt amachepetsedwa ndi mtundu wawo wa kukakamiza ndi kulondola, zomwe zingakhudzidwe ndi kusintha kwa kutentha. Komabe, mtundu wa isobaric umapereka kulondola kwakukulu kwa kuthamanga, zomwe zimapangitsa kuti mwayi uwu uwonekere kwambiri popanga zinthu zoonda zosakwana 1mm. Chifukwa chake, kuchokera ku kulondola komanso kupukuta kwathunthu, Isobaric Double Belt Press ndiye chisankho chomwe chimakondedwa cha kupukuta kwa pepala la kaboni mosalekeza.
Q: Kodi Isobaric DBP imatsimikiza bwanji kuti makulidwe ake ndi olondola pakukonza mapepala a kaboni?
A: Chifukwa cha zofunikira pakusonkhanitsa maselo amafuta, kulondola kwa makulidwe ndi gawo lofunika kwambiri pa pepala la kaboni. Pakupanga kosalekeza kwa pepala la kaboni, zinthu zazikulu zomwe zimatsimikiza kulondola kwa makulidwe ndi monga makulidwe a pepala loyambira, kufalikira kofanana kwa utomoni wolowetsedwa, komanso kufanana ndi kukhazikika kwa kuthamanga ndi kutentha panthawi yokonza, ndipo kukhazikika kwa kuthamanga ndiye chinthu chofunikira kwambiri. Pambuyo pokonza utomoni, pepala la kaboni nthawi zambiri limakhala ndi mabowo ambiri mbali ya makulidwe, kotero ngakhale kupanikizika pang'ono kungayambitse kusintha. Chifukwa chake, kukhazikika ndi kukhazikika kwa kuthamanga ndikofunikira kuti zitsimikizire kulondola pambuyo pokonza. Kuphatikiza apo, kumayambiriro kwa njira yokonza, pamene utomoni umatenthedwa ndikukhala wosasunthika, kulimba kwa lamba wachitsulo pamodzi ndi kuthamanga kwa madzi osasunthika kumathandiza kukonza kusalingana koyambirira pakukonza utomoni, zomwe zimapangitsa kuti kulondola kwa makulidwe kukhale kwakukulu.
Q: N’chifukwa chiyani Mingke amagwiritsa ntchito mpweya wopanikizika ngati madzi osasunthika mu Isobaric DBP pokonza mapepala a carbon? Kodi ubwino ndi kuipa kwake ndi kotani?
A: Mfundo za kuthamanga kwa madzi osasinthasintha zimagwirizana pa njira zonse ziwiri, koma iliyonse ili ndi zabwino zake komanso zovuta zake. Mwachitsanzo, mafuta otentha amayambitsa kutayikira, komwe kungayambitse kuipitsidwa. Pakukonza, mafuta ayenera kuchotsedwa madzi makina asanatsegulidwe, ndipo kutentha kwa nthawi yayitali kumabweretsa kuwonongeka kapena kutayika kwa mafuta, zomwe zimafuna kusinthidwa kokwera mtengo. Kuphatikiza apo, mafuta otentha akagwiritsidwa ntchito mu makina otenthetsera ozungulira, kuthamanga komwe kumachitika sikuli kosasunthika, komwe kungakhudze kuwongolera kuthamanga. Mosiyana ndi zimenezi, Mingke amagwiritsa ntchito mpweya wopanikizika ngati gwero la kuthamanga. Kupyolera mu zaka zambiri za chitukuko cha ukadaulo wowongolera nthawi zonse, Mingke wakwanitsa kuwongolera molondola mpaka 0.01 bar, zomwe zimapereka kulondola kwakukulu kwambiri kwa pepala la kaboni lokhala ndi makulidwe olimba. Kuphatikiza apo, kukanikiza kosalekeza kumalola kuti zinthuzo zigwire ntchito bwino kwambiri.
Q: Kodi njira yogwiritsira ntchito pepala la kaboni lopaka ndi Isobaric DBP ndi yotani?
A: Njirayi nthawi zambiri imaphatikizapo:
Q: Kodi ogulitsa zida za Isobaric DBP m'dziko muno komanso padziko lonse lapansi ndi ati?
A: Ogulitsa padziko lonse lapansi:HELD ndi HYMMEN anali oyamba kupanga Isobaric DBP m'zaka za m'ma 1970. M'zaka zaposachedwa, makampani monga IPCO (yomwe kale inali Sandvik) ndi Berndorf nawonso ayamba kugulitsa makinawa.Ogulitsa zinthu zapakhomo:Nanjing MingkeNjiraDongosolosCo., Ltd. (wogulitsa woyamba wapakhomo komanso wopanga ma Isobaric DBP) ndiye wogulitsa wamkulu. Makampani ena angapo ayambanso kupanga ukadaulo uwu.
Q: Fotokozani mwachidule njira yopangira Mingke's Isobaric DBP.
A: Mu 2015, woyambitsa Mingke, a Lin Guodong, adazindikira kusiyana kwa msika wa Isobaric Double Belt Presses. Panthawiyo, bizinesi ya Mingke inali kuyang'ana kwambiri malamba achitsulo, ndipo zida izi zidagwira ntchito yofunika kwambiri pakupanga zipangizo zophatikizika zapakhomo. Chifukwa chodziona kuti ndi udindo ngati kampani yachinsinsi, a Lin adasonkhanitsa gulu kuti ayambe kupanga zidazi. Pambuyo pa zaka pafupifupi khumi za kafukufuku ndi kubwerezabwereza, Mingke tsopano ali ndi makina awiri oyesera ndipo apereka kuyesa ndi kuyesa kupanga makampani pafupifupi 100 azinthu zophatikizika zapakhomo. Apereka bwino makina pafupifupi 10 a DBP, omwe amagwiritsidwa ntchito m'mafakitale monga zopepuka zamagalimoto, melamine laminates, ndi kupanga mapepala a carbon cell a hydrogen. Mingke akadali wodzipereka ku cholinga chake ndipo cholinga chake ndikutsogolera chitukuko cha ukadaulo wa Isobaric Double Belt Press ku China.
Nthawi yotumizira: Novembala-07-2024