1. Kev ua haujlwm ib puag ncig: lub voj ntsuab kaw los ntawm cov khoom siv raw mus rau kev rov ua dua tshiab thoob plaws lub neej voj voog
Pulping, adsorption molding, thiab ziab shaping yog qee cov kauj ruam uas mus rau hauv kev ua cov ntaub ntawv molded los ntawm cov ntawv pov tseg thiab cov nroj tsuag fibers. Nws cov yam ntxwv ib puag ncig muaj nyob thoob plaws nws lub neej voj voog.
Sustainability ntawm cov ntaub ntawv raw: Siv cov ntaub ntawv txuas ntxiv dua tshiab xws li cov ntaub ntawv siv dua tshiab, cov hnab ntim khoom qab zib, thiab xyoob fiber ntau siv ntoo. Piv txwv li, ib hom router siv pulp molding ua los ntawm qab zib bagasse, uas tuaj yeem txuag tau li 5,000 cubic meters ntawm hav zoov txhua xyoo.
Tsis muaj kuab paug ntau lawm: Cov txheej txheem ntawm kev tsim cov pulp siv lub tshuab pulping hydraulic thiab fiber ntau dewatering tshuab, yog li tsis tas yuav muaj tshuaj binders. Tom qab kev kho sedimentation, cov dej khib nyiab tuaj yeem rov qab siv tau, thiab cov pa roj carbon emissions tsuas yog ib qho -feem peb ntawm cov los ntawm EPS.
Kev puas tsuaj yam tsis muaj qhov seem: Hauv lub ntiaj teb ntuj tsim, cov khoom ntim pov tseg tuaj yeem tawg tag nrho rau hauv cov organic teeb meem hauv tsuas yog rau lub hlis. Qhov no txo qis qhov kev pheej hmoo ntawm microplastic paug piv rau EPS, uas yuav siv sij hawm 400 xyoo los rhuav tshem.
Kev rov ua dua tshiab thiab rov siv dua: Cov ntaub pua plag pov tseg tuaj yeem tawg thiab siv los ua cov ntim tshiab, tsim kom muaj qhov kaw - lub voj voog ntawm "siv rov ua dua tshiab." Ib lub tuam txhab tshwj xeeb hais tias nws cov pulp molding rov qab tus nqi yog 92%, uas yog ntau dua li 5% rov qab tus nqi ntawm EPS.
2. Cov txiaj ntsig zoo: Kho kom raug raws li kev xav tau kev ruaj ntseg ntawm cov khoom siv hauv network
Thaum ntim cov khoom siv hluav taws xob zoo li routers, qhov kev ua haujlwm tsis zoo thiab qhov tseeb ntawm qhov yuav tsum siab heev. Los ntawm kev tsim qauv thiab txheej txheem kev tsim kho tshiab, molded pulp ua peb yam tseem ceeb:
3D imitation buffering: Cov txheej txheem kub xovxwm tuaj yeem siv los ua peb - cov ntaub ntawv zoo li honeycomb thiab nthwv dej uas haum rau cov khoom siv geometry. Piv txwv li, qee qhov chaw tsim khoom ntawm lub router ntim tau tsim lub hexahedral buffer chamber los ntawm kev siv cov ntaub ntawv kev thauj mus los simulated. Qhov no tau nce qhov kev xeem dhau los ntawm 78% mus rau 99%.
Kev tiv thaiv hluav taws xob zoo li qub: Ntxiv cov khoom siv hluav taws xob los yog cov hmoov txhuv nplej siab cationic rau cov slurry txo qhov kev tiv thaiv ntawm lub pob mus rau 10 ⁶ -10 ⁹ Ω, uas nres hluav taws xob zoo li qub los ntawm kev tsim. Cov kev ntsuam xyuas tau qhia tias cov ntawv ntim khoom ntim tuaj yeem txiav tus nqi ntawm electrostatic kev puas tsuaj rau cov khoom siv hluav taws xob los ntawm 3% mus rau 0.02%.
Tswj qhov kub thiab av noo: Fibers muaj cov qauv ntxeem tau uas tsim kom muaj cov pa ua pa. Thaum cov channel no tau ua ke nrog cov txheej txheem dej tsis sib haum rau ntawm qhov chaw, lawv tsim qhov sib npaug ntawm "ua pa thiab ya raws." Thaum qhov kub thiab txias yog 40℃thiab qhov txheeb ze av noo yog 90%, cov av noo nyob rau hauv pulp molded ntim hloov 40% tsawg dua li nws ua hauv EPS ntim. Qhov no ua rau cov cuab yeej siv tau ntev.
3. Kev tsim kho tshiab hauv cov txheej txheem: Nruab nrab- txheej txheem sib tsoo kub tau tshem tawm cov teeb meem hauv kev lag luam.
Nyob rau hauv kev teb rau cov teeb meem tshwm sim ntawm pulp molding, xws li yooj yim deformation thiab tsis tshua muaj qhov tseeb, nruab nrab kub sib tsoo (70-85 degree) thev naus laus zis ua kom muaj kev vam meej los ntawm kev tswj lub cev ntawm fibers:
Lignin softening thiab resin dissolution qis fiber ntau adhesion. Thaum ob yam no tau ua tiav ua ke nrog cov txheej txheem pulping segmented (siab kub pretreatment + tsawg kub precision sib tsoo), tus qauv sib txawv ntawm fiber ntau faib mus rau 30% thiab agglomeration tus nqi mus los ntawm 50%.
Tswj shrinkage: Qhov nruab nrab kub pab cov fiber ntau hydrogen bonding network daim ntawv. Thaum ua ke nrog siv pwm ziab tshuab (100-120 degree), nws txo qis qhov ziab kom qhuav ntawm 15% mus rau tsawg dua 3%, uas ua tau raws li lub router pob kam rau ua ntawm ± 0.2mm.
Kev txhim kho hauv kev tsim khoom: Tom qab hloov mus rau qhov nruab nrab kub slurry sib tsoo, ib lub tuam txhab ib kab ntau lawm tau nce los ntawm 120,000 daim ib hlis mus rau 180,000 daim ib hlis, cov seem seem tau nqis los ntawm 12% mus rau 3%, thiab tag nrho cov nqi tau nqis los ntawm 18%.
