Wopanga mtengo wabwino kwambiri wa Closed tooth Roller Shell
- SHH.ZHENGYI
Chipolopolo cha roller ndi chimodzi mwa zigawo zazikulu zogwirira ntchito za pellet mphero. Chimagwiritsidwa ntchito pokonza ma pellet osiyanasiyana a biofuel, chakudya cha ziweto ndi ma pellet ena. Pogwiritsa ntchito chitsulo cha alloy chosatha kusweka (40Cr, 20Crmnti, Gcr15), kutentha kwa carburizing, kuuma kofanana. Nthawi yogwira ntchito ndi yayitali, ndipo pali mitundu yosiyanasiyana ya zomangamanga monga zooneka ngati dzino, zotsekeka ngati dzino, komanso zooneka ngati dzenje. Gawo la roller lokakamiza limapangidwa ndi shaft yamkati ndi zigawo zina zokhala ndi miyeso yolondola, zomwe ndizosavuta kusintha mtunda pakati pa roller yokakamiza ndi mphete yozungulira malinga ndi zofunikira za wogwiritsa ntchito, ndipo ndizosavuta kupindika ndikuyika, ndipo n'zosavuta kusintha chipolopolo cha roller chokakamiza.
Kusamalitsa
1.Sankhani molondola chiŵerengero choyenera cha kupsinjika kwa dzenje lotayirira.
2.Sinthani bwino malo ogwirira ntchito pakati pa mphete ya die ndi pressure roller kuti ikhale pakati pa 0.1 ndi 0.3mm (pressure roller imayendetsedwa ndi mphete ya die pambuyo poti granulator yatsopano yayatsidwa mu "monga momwe zimakhalira zozungulira koma osati zozungulira").
3.Chophimba cha mphete chatsopano chiyenera kugwiritsidwa ntchito ndi chophimba cha pressure chatsopano, ndipo chophimba cha pressure ndi chophimba cha mphete ziyenera kukhala zomasuka zisanayambe kenako zomangirizidwa. Pamene ngodya zakuthwa zikuwonekera mbali zonse ziwiri za chophimba cha pressure, flange ya chophimba cha pressure iyenera kusalala ndi chopukusira chamanja nthawi yake kuti zigwirizane bwino pakati pa chophimba cha pressure ndi chophimba cha mphete.
4.Zipangizo zopangira ziyenera kutsukidwa kaye ndi kulekanitsidwa ndi maginito asanayambe kugwiritsa ntchito pelletizer kuti chitsulo chisakanizidwe mu dzenje la die. Ndipo fufuzani dzenje la die nthawi zonse kuti muwone ngati pali kutsekeka kulikonse. Tulutsani kapena bowolani dzenje la nkhungu lotsekeka pakapita nthawi.
5.Kuwonongeka kwa pulasitiki kwa dzenje la cone lotsogolera la mphete kuyenera kukonzedwa. Mukakonza, ziyenera kudziwika kuti gawo lotsika kwambiri la pamwamba pa ntchito ya mphete kuyenera kukhala lokwera ndi 2mm kuposa pansi pa mzere wodutsa, ndipo pali malo oti musinthe shaft ya pressure roller mukamaliza kukonza. Apo ayi, mphete iyenera kuchotsedwa.
6.Chipolopolo cha pressure roller chimapangidwa ndi zinthu zosatha ntchito pogwiritsa ntchito golide komanso kutentha. Kapangidwe ka pamwamba pa dzino la pressure roller shell kamakhudza kwambiri momwe granulation imagwirira ntchito.
Mbiri ya dzino yogwiritsidwa ntchito kwambiri: mbiri ya dzino kudzera mu mtundu, mbiri ya dzino osati kudzera mu mtundu, mtundu wa dzenje.
1.Ma rollers a Pass ndi tooth groove amagwiritsidwa ntchito makamaka popangira ziweto ndi nkhuku zinthu zophikidwa. Ubwino wa ma rollers a Pass ndi wakuti mphete ya ring die imavala mofanana, koma ntchito ya coil ndi yoipa.
2.Chozungulira cha jino chokhala ndi mawonekedwe a jino chimakhala ndi magwiridwe antchito abwino ndipo chimagwiritsidwa ntchito kwambiri m'mafakitale odyetsera zakudya, koma kutopa kwa ring die sikofanana. Chozungulira cha jino chokhala ndi mawonekedwe a jino chokhala ndi m'mphepete wotsekera ndi choyenera kwambiri kuyika zinthu zam'madzi m'madzi. Chimatsetsereka mbali zonse ziwiri.