Urusenda ni cyo kintu cy'ingenzi mu ruganda rukora pellet. Kandi ni rwo rufunguzo rwogukora uduce duto two kugaburiraDukurikije imibare ituzuye, ikiguzi cy'igihombo cy'uruganda rwa pellet kirenga 25% by'ikiguzi cyo kubungabunga ikigo cyose cy'umusaruro. Kuri buri ngano y'ibiciro byongerewe ku ijanisha, ubushobozi bwawe bwo guhangana ku isoko bugabanukaho 0.25%. Bityo rero, ibipimo by'uruganda rwa pellet ni ingenzi cyane.
Shanghai Zhengyi (CPSHZY) ni umuhanga mu by'umwugauruganda rutunganya pelletsumucuruzi mu Bushinwa. Dutanga ring die pellet mill, flat die pellet mill naibice by'uruganda rwa pellet, nka flat die, ring die, pellet mill roller, n'ibindi bice by'imashini ya pellet.
1.Ibikoresho byo gusya pellet
Ubusanzwe, icyuma gikozwe mu cyuma cya karuboni, icyuma cy’ubwubatsi cyangwa icyuma kitagira umugese binyuze mu gucukura, gukora, gucukura imyobo, no gutunganya ubushyuhe. Umukoresha ashobora guhitamo akurikije uko ibikoresho fatizo byangiritse. Ibikoresho bya icyuma gikozwe mu cyuma kitagira umugese bigomba gukorwa mu cyuma cy’ubwubatsi cyangwa icyuma kitagira umugese.
Icyuma cyubatswe na karuboni, nk'icyuma cya 45, ubukana bwacyo bwo kuvura ubushyuhe muri rusange ni 45-50 HRC, ni ibikoresho byoroshye byo mu bwoko bwa ring die, ubushobozi bwacyo bwo kwangirika no kudakira kwangirika ni bubi, ubu byakuweho burundu.
Icyuma cy’ubwubatsi, nka 40Cr, 35CrMo, nibindi, gifite ubukana bwo kuvura ubushyuhe buri hejuru ya 50HRC n’imiterere myiza ya mekanike. Icupa rikozwe muri iki gikoresho rifite imbaraga nyinshi kandi ridashobora kwangirika, ariko ikibi ni uko ridashobora kwangirika neza, cyane cyane mu kugaburira amafi.
Igiciro cy'impeta, ikozwe mu bikoresho, utubumbe twa marigold, uduce tw'ibiti, utubumbe tw'ibyatsi, nibindi, kiri hejuru cyane ugereranije n'icyuma kitagira umugese. 20CrMnTi na 20MnCr5 byombi ni ibyuma bya alloy bifite kaburimbo ntoya, byombi bikaba bimwe, uretse ko icya mbere ari icyuma cy'Abashinwa naho icya nyuma ni icyuma cy'Abadage. Kubera ko Ti, ikintu cya chimique, kidakunze kuboneka mu mahanga, 20CrMnTi cyangwa 20CrMnn yo mu Bushinwa ikoreshwa aho gukoresha 20MnCr5 yo mu Budage, bityo ntijya mu rwego rw'icyuma cyubatswe mu byuma. Ariko, urwego rukomeye rw'iki cyuma rugengwa n'uburyo bwo gukaburisha kugeza ku burebure ntarengwa bwa mm 1.2, ari nabyo byiza ku giciro gito cy'iki cyuma.
Ibikoresho by'icyuma kidapfa birimo icyuma cy'Abadage X46Cr13, icyuma cy'Abashinwa 4Cr13, nibindi. Ibi bikoresho bifite ubukana n'ubukomere bwiza, ubukana bwinshi bwo kuvura ubushyuhe kurusha ibyuma bya kaburimbo, imiterere ikomeye kurusha ibyuma bya kaburimbo, kandi birwanya kwangirika no kwangirika neza, bigatuma biramba kandi bikaba hejuru cyane kurusha ibyuma bya kaburimbo. Bitewe n'uko icyuma kidapfa, inshuro nyinshi cyo gusimbuza kiri hasi bityo igiciro kuri toni ni gito.
Muri rusange, ibikoresho bya die bya ring die pellet mill ni ibyuma byubatswe mu cyuma gikozwe ...
2.Igipimo cyo gukanda kw'icyuma cya pellet mill die
i=d/L
T=L+M
M ni ubujyakuzimu bw'umwobo wagabanutse
Igipimo cyo gukanda (i) ni igipimo cy'umurambararo w'umwobo w'icyuma (d) n'uburebure bufatika (L) bw'icyuma.
Dukurikije imiterere y'ibikoresho fatizo, igipimo ni 8-15, Umukoresha ahitamo igipimo cyo gukanda kw'icyuma, kandi agahindura igipimo cyihariye cyo gukanda, nko guhitamo igipimo cyo gukanda kiri hasi gato, bikaba ingirakamaro mu kongera umusaruro, kugabanya ikoreshwa ry'ingufu, kugabanya kwangirika kw'ibumba ry'impeta, ariko kandi bikagabanya ubwiza bw'uduce, nko kuba utubuto tudakomeye bihagije, isura iba irekuye kandi uburebure buratandukanye, kandi igipimo cy'ifu kiri hejuru.
3.Igipimo cyo gufungura cy'impeta
Igipimo cyo gufungura cy’umwobo w’urusyo rwa pellet ni igipimo cy’ubuso bwose bw’umwobo w’urusyo n’ubuso bwose bw’urusyo. Muri rusange, uko urusyo rw’urusyo rurushaho kuba rwinshi, ni ko umusaruro w’uduce duto wiyongera. Hashingiwe ku gushimangira imbaraga z’urusyo, igipimo cyo gufungura cy’urusyo rw’impeta gishobora kunozwa uko bishoboka kose.
Ku bikoresho fatizo bimwe na bimwe, iyo bifite igipimo cyo gukanda gikwiye, urukuta rw'icyuma gisya pellet ruba ruto cyane, ku buryo imbaraga z'icyuma zidahagije, kandi ikintu cyo guturika kigaragara mu musaruro. Muri iki gihe, ubugari bw'icyuma gisya impeta bugomba kongerwa hashingiwe ku kureba neza uburebure bw'umwobo usya.
4.Guhuza hagati ya pellet mill die na roller
Ni ikoranabuhanga ry'ingenzi cyane mu kunoza imikorere ya granulation no kongera igihe cy'ubuzima bw'agace k'urusenda. Rigomba kuba rikubiyemo ibintu bine:
- Indabyo nshya y'impeta irimo umuvuduko mushya, irinde gukoresha umuvuduko ukabije.
- Dukurikije imiterere y'ibikoresho, imiterere y'ubwoko bw'imashini mu guhitamo amoko atandukanye y'icyuma gishyushya, kugira ngo habeho imikorere myiza yo gusohora hagati y'icyuma n'icyuma gishyushya.
- Ikintu cy'ingenzi cyo gushyira icyuho mu mwanya wacyo ni ugutuza kandi ihame ni iri: gerageza kuruhuka udakoresheje ubushobozi bwawe.
- Genzura umuvuduko wo kugaburira, hindura aho icyuma gisya kirobera n'aho giherereye kugira ngo ugenzure aho gisya, n'uburyo ibikoresho bikwirakwira.
5.Gutunganya imikorere y'inganda zikora pellet
Umwobo w'impeta urasaba cyane mu bijyanye n'ibikoresho byo gutunganya no gutunganya, kandi ku byuma bitarangwamo ifu, hakenewe imbunda zidasanzwe n'ibikoresho byo gutunganya ubushyuhe bw'imbunda kugira ngo hakorwe imbunda nziza. Uburyo bwiza bwo kuzimya imbunda mu bushyuhe bwinshi bushobora kunoza cyane ubukana, gukomera, kudashwanyagurika, imbaraga z'umunaniro n'ubukomere bw'icyuma. Ariko, ubushobozi bwo kwemeza urwego rw'ubukomere kuri buri mwobo w'impeta busaba ubuhanga bwo gutunganya no kugira uburambe burambye.
6.Ubukana bw'urukuta rw'imbere rw'umwobo w'urukuta
Ubukana bw'ubuso nabwo ni ikimenyetso cy'ingenzi cy'ubwiza bw'impeta. Muri rusange, agaciro gato k'ubukana bw'ubuso bw'imbere bw'urukuta byongera ubwiza bw'aho ishyirwa, bigabanye kwangirika no kongera igihe cy'ubuzima bw'impeta, ariko ikiguzi cyo gutunganya impeta kiziyongera.
Ubukana bw'umwobo w'impeta bugira ingaruka ku gipimo cyo gukanda no kurema kw'uduce, ndetse no ku musaruro. Ku gipimo kimwe cyo gukanda kw'umwobo w'impeta, uko ubukana bw'umwobo bugabanuka, uko uduce tw'ibiti cyangwa ibiryo bicukurwaho bigabanuka, ni ko amazi asohoka neza, ni ko ubwiza bw'udupira twakozwe burushaho kwiyongera kandi umusaruro ukarushaho kwiyongera. Uburyo bwiza bwo gutunganya umwobo w'impeta bushobora kugera kuri mikoroni 0.8-1.6, ubukana bw'umwobo w'impeta bugera kuri mikoroni 0.8, imashini ikwiye ku bikoresho byo gukoreshwa, nta gusya.
