Lub tshuab ua kom huv 380 ob lub disc yog lub tshuab ua pulping tseem ceeb uas tsim los rau cov kab ntau lawm nruab nrab thiab loj hauv kev lag luam ua ntawv. Nws lub npe los ntawm lub npe ntawm lub disc ua kom huv (380mm). Siv qhov zoo ntawm cov qauv ntawm "double-disc counter-rotating refining", nws ua tiav kev sib koom ua ke ntawm kev txiav fiber thiab fibrillation. Dav dav hloov kho rau ntau yam khoom siv raw xws li ntoo pulp, ntawv pov tseg pulp, thiab straw pulp, nws tuaj yeem ua tau raws li qhov xav tau ntawm ntau qib ntawv suav nrog ntawv kab lis kev cai, ntawv ntim khoom, thiab ntawv so ntswg, ua rau nws yog cov khoom siv nyiam rau kev sib npaug ntawm kev ua haujlwm ntau lawm, qhov zoo ntawm ntawv, thiab cov nqi siv hluav taws xob.

I. Cov Qauv Tseem Ceeb thiab Cov Kev Ntsuas

1. Cov Qauv Tseem Ceeb

• Lub cheeb tsam nominal ntawm cov discs refining: 380mm (lub hauv paus specification identifier, txiav txim siab qhov chaw sib cuag refining thiab lub peev xwm ntau lawm)
• Tus naj npawb ntawm cov discs refining: 2 daim (kev sib xyaw ua ke ntawm cov disc txav mus los + cov disc ruaj khov, kev tsim qauv tiv thaiv kev sib hloov ua kom cov fiber ua haujlwm sib xws)
• Cov hniav disc profile: Customizable serrated, trapezoidal, spiral (adaptable rau ntau lub hom phiaj refining, xaiv tau shear hom / fibrillation hom)
• Qhov sib txawv ntawm qhov sib txawv ntawm lub disc: 0.1-1.0 hli (kev hloov kho hluav taws xob, txhawb kev hloov pauv dynamic rau cov yam ntxwv ntawm lub pulp)
• Qhov loj tag nrho ntawm cov khoom siv (L × W × H): Kwv yees li 1800 × 1200 × 1500mm (tsim me me, txuag qhov chaw teeb tsa)
• Qhov hnyav ntawm cov khoom siv: Kwv yees li 1200-1500kg (hloov kho rau cov kev xav tau yooj yim ntawm cov kab ntau lawm)

2. Cov Kev Ntsuas Kev Ua Haujlwm

• Kev hloov kho qhov concentration ntawm kev ua kom huv: Kev sib xws tsawg (3% -8%), kev sib xws nruab nrab (8% -15%) (kev hloov kho ob qho concentration, kev sib phim cov txheej txheem tsim khoom yooj yim)
• Muaj peev xwm tsim tau: 15-30t / d (ib qho khoom siv, hloov kho raws li hom pulp thiab refining zog)
• Lub zog tsav: 110-160kW (lub teb chaws tus qauv siab ua haujlwm lub cev muaj zog, lub zog hloov kho rau kev xav tau peev xwm tsim khoom, qhov zoo tshaj plaws kev siv zog siv piv)
• Qhov ceev ntsuas: 1500-3000r/min (kev tswj ceev zaus hloov pauv muaj, hloov kho rau ntau yam kev xav tau ntawm kev ua kom zoo dua)
• Disc linear speed: 23.8-47.7m/s (linear speed ua ke nrog cov hniav profile kom ua tiav kev tswj hwm ntawm shear force)
• Kev pub siab: 0.2-0.4MPa (kev pub mov ruaj khov, xyuas kom meej tias kev ua kom zoo dua qub)
• Kub ua haujlwm: ≤80 ℃ (hloov kho rau qhov kub ua cov khoom siv pulp, cov khoom siv cua sov ua tau raws li cov qauv)

3. Cov Khoom Siv thiab Cov Kev Teeb tsa

• Cov khoom siv disc: High-chromium alloy, stainless hlau (yeem xaiv tau) (hnav-resistant thiab corrosion-resistant, ntev lub neej kev pab cuam, hloov kho rau cov khoom siv raw uas muaj impurity xws li cov ntawv pov tseg pulp)
• Cov khoom siv tseem ceeb ntawm lub ncej: 45 # forged steel (quenched thiab tempered, siab zog thiab ruaj khov)
• Txoj kev sib khi: Kev sib xyaw ua ke ntawm lub tshuab foob + lub foob roj pob txha (kev sib khi ob zaug, tiv thaiv kev xau thiab hnav ntawm cov pulp)
• Kev tswj hwm: PLC tswj tsis siv neeg (txhawb nqa kev saib xyuas lub sijhawm tiag tiag thiab kev hloov kho tsis siv neeg ntawm qhov sib txawv ntawm disc, qhov ceev, thiab lub peev xwm tsim khoom, sib xws nrog cov kab ntau lawm hauv nruab nrab tswj hwm system)
• Kev tiv thaiv kev nyab xeeb: Kev tiv thaiv overload, kev tiv thaiv kub dhau, kev tiv thaiv khoom tsis txaus (ntau yam kev tiv thaiv kom ntseeg tau tias muaj kev nyab xeeb ntawm cov khoom siv thiab cov neeg teb xov tooj)

II. Cov Kev Zoo Tseem Ceeb ntawm Kev Siv Tshuab

1. Kev Ua Kom Zoo Nrog Lub Peev Xwm Hloov Tau Zoo: Tus qauv tsim ob-disc tig rov qab ua kom muaj kev sib cuag tag nrho ntawm cov pulp thiab discs, nrog rau lub peev xwm ua tiav ntawm 15-30t / hnub ib chav sijhawm, ua tau raws li qhov xav tau ntawm ib lossis ntau yam khoom siv sib luag hauv cov kab tsim khoom nruab nrab thiab loj. Qhov ua tau zoo ntawm kev ua kom zoo dua yog ntau dua 30% ntau dua li ntawm cov tshuab ua kom zoo ib-disc ntawm tib yam kev qhia.
2. Kev Hloov Kho Fiber Kom Tseeb: Los ntawm kev kho qhov sib txawv kom raug (0.1 hli-qib qhov tseeb) thiab cov qauv hniav uas hloov kho tau, nws tsis tsuas yog ua tiav kev txiav cov fiber luv luv xwb tab sis kuj ua kom muaj kev sib txhuam ntawm cov fiber ntev, ua rau kev faib cov fiber ntev tsim nyog dua thiab txhim kho lub zog ntawm daim ntawv thiab kev sib xws tib lub sijhawm.
3. Kev Siv Hluav Taws Xob Sib Npaug thiab Kev Ruaj Ntseg: Nruab nrog 110-160kW lub cev muaj zog ua haujlwm siab thiab cov thev naus laus zis hloov pauv zaus ceev, kev siv hluav taws xob ntawm chav tsev yog qis li 80-120kWh / t pulp, txuag 15% -20% zog piv rau cov khoom siv ib txwm muaj; ob chav sealing thiab forged steel lub ntsiab ncej tsim txo cov khoom siv tsis ua haujlwm, nrog rau lub sijhawm ua haujlwm tas mus li ncav cuag ntau dua 8000h / xyoo.
4. Kev Hloov Kho Dav Dav thiab Kev Ua Haujlwm Yooj Yim: Sib xws nrog cov txheej txheem ua kom zoo sib xws qis thiab nruab nrab, nws tuaj yeem ua tiav ntau yam khoom siv raw xws li ntoo pulp, ntawv pov tseg pulp, thiab straw pulp, hloov kho rau ntau qib ntawv suav nrog ntawv kab lis kev cai thiab ntawv ntim khoom; PLC tswj hwm tsis siv neeg ua haujlwm yooj yim, txhawb kev saib xyuas chaw taws teeb thiab kev hloov kho parameter, thiab txo cov nqi zog ua haujlwm.

III. Cov Xwm Txheej Thov thiab Cov Lus Qhia

• Cov kab ntau lawm siv tau: Cov kab ntau lawm ntawv nruab nrab thiab loj nrog cov zis txhua hnub ntawm 100-500t, uas tuaj yeem siv ua cov khoom siv refining tseem ceeb lossis cov khoom siv refining tiav.
• Cov qib ntawv nyiam: Ntawv kab lis kev cai (ntawv sau, ntawv luam ntawv), ntawv ntim khoom (linerboard, corrugating medium), ntawv so ntswg, thiab lwm yam, tshwj xeeb tshaj yog haum rau cov khoom uas muaj qhov xav tau siab rau lub zog sib txuas fiber thiab daim ntawv sib xws.
• Cov lus qhia rau kev siv: Thaum ua cov ntawv pov tseg pulp, yuav tsum muab qhov tseem ceeb rau cov discs uas tiv taus hnav-chromium alloy siab kom txo cov khoom siv hnav los ntawm cov khoom tsis huv; thaum tsim cov ntawv ntim khoom muaj zog siab, cov txheej txheem ua kom zoo sib xws nruab nrab (8% -12% concentration) tuaj yeem siv los txhim kho qib fiber fibrillation; txuas nrog cov kab ntau lawm hauv nruab nrab tswj hwm kom paub txog kev sib txuas ntawm cov txheej txheem ua kom zoo thiab cov txheej txheem ua ntawv.