Tag: Hmoov Txheej Manufacturing
Cyclone Recycling and Filter Recycling in Powder Coating Powder Manufacturing
Cyclone Recycling and Filter Recycling in Powder Coating Powder Manufacturing Cyclone recycling Simple construction. Kev tu yooj yim. Kev ua tau zoo ntawm kev sib cais yog nyob ntawm qhov loj ntawm kev ua haujlwm. Muaj peev xwm tsim cov khib nyiab ntau heev. Filter recycling Tag nrho cov hmoov yog recycled. Accumulation ntawm fine-grained hais. Tej zaum yuav tsim teeb meem nrog cov txheej txheem txau, tshwj xeeb nrog kev sib txhuam them. Kev tu ntau: lim hloov ntawm cov xim.
Dab tsi yog Powder Coatings Manufacturing Process
Powder Coatings Manufacturing Process Cov txheej txheem ntawm cov hmoov coatings ntau lawm suav nrog cov kauj ruam hauv qab no: Kev faib cov khoom siv ua ntej sib xyaw ntawm cov khoom siv raw Extrusion (sib tov ntawm cov khoom siv melted) Txias thiab crushing lub extruder cov zis sib tsoo, faib, thiab tswj cov khoom ntim Pre. -mixing ntawm raw cov ntaub ntawv Nyob rau hauv cov kauj ruam no, cov ntaub ntawv faib raw khoom ntawm txhua chav tsev ntau lawm yuav muab tov raws li cov lus qhia thiab formulations ntawm kev tshawb fawb thiab kev loj hlob unit nyob rau hauv thiaj li yuav muaj ib tug homogeneous sib tov nyob rau hauvNyeem ntxiv…
Yuav tiv thaiv hmoov av tawg li cas
Kev tawg tuaj yeem tiv thaiv tau yog tias ob qho tib si lossis ob qho tib si ntawm cov xwm txheej Explosive Limit thiab qhov chaw ntawm qhov hluav taws xob raug zam. Hmoov txheej txheej txheej txheem yuav tsum tau tsim los tiv thaiv ob qho xwm txheej tshwm sim, tab sis vim yog qhov nyuaj ntawm kev tshem tawm tag nrho cov khoom siv hluav taws xob, kev cia siab ntau dua yuav tsum tau muab tso rau ntawm kev tiv thaiv cov hmoov tawg ntau. Qhov no tuaj yeem ua tiav los ntawm kev ua kom ntseeg tau tias cov hmoov hauv huab cua yog khaws cia qis dua 50% ntawm Lower Explosive Limit (LEL). Txiav txim siab LELs ntawm qhov ntauNyeem ntxiv…
Qhov ua rau muaj plua plav tawg thiab hluav taws kub nyhiab thaum tsim cov hmoov txheej
Cov hmoov coatings yog cov khoom siv organic zoo, lawv tuaj yeem ua rau muaj plua plav tawg. Cov plua plav tawg tuaj yeem tawg thaum cov xwm txheej hauv qab no tshwm sim tib lub sijhawm. Muaj cov khoom siv hluav taws xob tam sim no, suav nrog: (a) qhov chaw kub lossis hluav taws kub; (b) hluav taws xob tawm lossis hluav taws xob; (c) hluav taws xob hluav taws xob. Qhov concentration ntawm plua plav hauv huab cua yog nyob nruab nrab ntawm Lower Explosive Limit (LEL) thiab Upper Explosion Limit (UEL). thaum ib txheej ntawm deposited hmoov txheej los yog ib tug huab los rau hauv kev sib cuag nrog ib tugNyeem ntxiv…
Powder Coatings Manufacturing
Weigh-up thiab Mixing (cov khoom siv raw, xws li resins, hardener, pigments, filler, thiab lwm yam) Extrusion txheej txheem Milling thiab Sieving