Umatshini wepellet sisixhobo sokucinezela i-biomass pellet fuel kunye ne-pellet feed, apho i-pressure roller yeyona nto iphambili kwaye iyinxalenye ebuthathaka. Ngenxa yomsebenzi wayo onzima kunye neemeko zokusebenza ezinzima, nokuba zisemgangathweni ophezulu, ukuguguleka akunakuphepheka. Kwinkqubo yemveliso, ukusetyenziswa kwee-pressure rollers kuphezulu, ngoko ke inkqubo yokwenziwa kwezinto kunye neyokwenziwa kwee-pressure rollers kubaluleke kakhulu.
Uhlalutyo lokusilela kwerola yoxinzelelo lomatshini wezinto ezincinci
Inkqubo yokuvelisa i-pressure roller ibandakanya: ukusika, ukubumba, ukulungisa (ukuqhoboshela), ukugaya okurhabaxa, ukucima kunye nokushisa, ukugaya okuchanekileyo, ukucima umphezulu, kunye nokugaya ngokuchanekileyo. Iqela leengcali lenze uphando lovavanyo malunga nokuguguleka kwamafutha e-biomass pellet kwimveliso nasekucutshungulweni, libonelela ngesiseko sethiyori sokukhetha izixhobo ze-roller kunye neenkqubo zonyango lobushushu. Ezi zilandelayo zizigqibo zophando kunye neengcebiso:
Kuvela imikrwelo nemikrwelo kumphezulu werola yoxinzelelo lwe-granulator. Ngenxa yokuguguleka kokungcola okuqinileyo okufana nesanti kunye neengceba zesinyithi kwirola yoxinzelelo, kungenxa yokuguguleka okungaqhelekanga. Ukuguguleka komphezulu okuqhelekileyo kumalunga ne-3mm, kwaye ukuguguleka kumacala omabini kwahlukile. Icala lokutya linokuguga okukhulu, kunye nokuguguleka kwe-4.2mm. Ngokuyintloko ngenxa yokuba emva kokondla, i-homogenizer yayingenalo ixesha lokusasaza ngokulinganayo izinto kwaye yangena kwinkqubo yokukhupha.
Uhlalutyo lokusilela kokuguguleka ngemicroscopic lubonisa ukuba ngenxa yokuguguleka kwe-axial kumphezulu werola yoxinzelelo okubangelwa zizinto eziluhlaza, ukungabikho kwezinto eziphezulu kwirola yoxinzelelo yeyona nto iphambili ebangela ukungaphumeleli. Iindlela eziphambili zokuguguleka kukuguguleka okunamathelayo kunye nokuguguleka okurhabaxa, okunesimo esifana nemingxunya eqinileyo, imiqolo yeplow, imingxunya yeplow, njl.njl., okubonisa ukuba ii-silicates, amasuntswana esanti, ii-iron filings, njl.njl. kwizixhobo eziluhlaza zinokonakala okukhulu kumphezulu werola yoxinzelelo. Ngenxa yesenzo somphunga wamanzi kunye nezinye izinto, iipateni ezifana nodaka ziyavela kumphezulu werola yoxinzelelo, nto leyo ebangela ukuqhekeka koxinzelelo kumphezulu werola yoxinzelelo.
Kucetyiswa ukuba wongeze inkqubo yokususa ukungcola ngaphambi kokutyumza izinto ezikrwada ukuze kususwe amasuntswana esanti, iimfumba zentsimbi, kunye nezinye izinto ezingcolileyo ezixutywe kwizinto ezikrwada, ukuze kuthintelwe ukuguguleka okungaqhelekanga kwiirola zoxinzelelo. Tshintsha imo okanye indawo yokufakela i-scraper ukuze isasaze ngokulinganayo izinto kwigumbi lokuxinzelela, ukuthintela amandla angalinganiyo kwirola yoxinzelelo kunye nokwanda kokuguguleka kumphezulu werola yoxinzelelo. Ngenxa yokuba irola yoxinzelelo iyasilela ngenxa yokuguguleka komphezulu, ukuze kuphuculwe ubulukhuni bayo obuphezulu bomphezulu, ukumelana nokuguguleka, kunye nokumelana nokugqwala, kufuneka kukhethwe izinto ezimelana nokuguguleka kunye neenkqubo ezifanelekileyo zonyango lobushushu.
Unyango lwezinto kunye nenkqubo yeerola zoxinzelelo
Ukwakheka kwezinto kunye nenkqubo yerola yoxinzelelo zezona zinto zifunekayo ukuze kuchongwe ukumelana kwayo nokuguguleka. Izinto zerola ezisetyenziswa rhoqo ziquka i-C50, i-20CrMnTi, kunye ne-GCr15. Inkqubo yokuvelisa isebenzisa izixhobo zoomatshini be-CNC, kwaye umphezulu werola unokwenziwa ngokwezifiso ngamazinyo athe tye, amazinyo aqinileyo, iintlobo zokubhola, njl. ngokweemfuno. Ukucima i-Carburization okanye unyango lobushushu olucima rhoqo lusetyenziselwa ukunciphisa ukuguquguquka kwerola. Emva konyango lobushushu, umatshini ochanekileyo wenziwa kwakhona ukuqinisekisa ukuqina kwezangqa zangaphakathi nezangaphandle, ezinokwandisa ubomi benkonzo yerola.
Ukubaluleka konyango lobushushu kwiirola zoxinzelelo
Ukusebenza kwerola yoxinzelelo kufuneka kuhlangabezane neemfuno zokuqina okuphezulu, ubulukhuni obuphezulu (ukuxhathisa ukuguguleka), kunye nokuqina okuphezulu, kunye nokusebenza kakuhle koomatshini (kubandakanya ukupholisha okuhle) kunye nokumelana nokugqwala. Unyango lobushushu lweerola zoxinzelelo yinkqubo ebalulekileyo ejolise ekukhululeni amandla ezinto kunye nokuphucula ukusebenza kwazo. Inefuthe ngqo ekuchanekeni kokwenziwa, amandla, ubomi benkonzo, kunye neendleko zokwenziwa.
Kwizinto ezifanayo, izinto eziye zanyangwa ngokushisa kakhulu zinamandla aphezulu, zilukhuni kwaye zihlala ixesha elide xa kuthelekiswa nezinto ezingakhange zinyangwe ngokushisa kakhulu. Ukuba azicinywanga, ubomi benkonzo yerola yoxinzelelo buya kuba bufutshane kakhulu.
Ukuba ufuna ukwahlula phakathi kwezinto eziphathwe ngobushushu nezingaphathwanga ngobushushu eziye zenziwa ngomatshini ochanekileyo, akunakwenzeka ukubahlula kuphela ngobunzima kunye nombala we-oxidation yonyango lobushushu. Ukuba awufuni ukusika nokuvavanya, ungazama ukwahlulahlula ngokucofa isandi. Isakhiwo se-metallographic kunye nokungqubana kwangaphakathi kwezinto ezithungwayo kunye nezinto zokusebenza ezicinyiweyo neziqinisiweyo zahlukile, kwaye zinokwahlulwa ngokucofa kancinci.
Ubunzima bonyango lobushushu bumiselwa zizinto ezininzi, kuquka umgangatho wezinto, ubungakanani, ubunzima besixhobo somsebenzi, imilo kunye nolwakhiwo, kunye neendlela ezilandelayo zokucubungula. Umzekelo, xa usebenzisa ucingo lwentwasahlobo ukwenza iindawo ezinkulu, ngenxa yobukhulu bokwenyani besixhobo somsebenzi, incwadi yemiyalelo ithi ubunzima bonyango lobushushu bunokufikelela kwi-58-60HRC, obungenakufezekiswa xa budibene nezixhobo zokusebenza zokwenyani. Ukongeza, izalathisi zobunzima obungenangqiqo, ezifana nobunzima obuphezulu kakhulu, zinokubangela ukulahleka kobunzima besixhobo somsebenzi kwaye zibangele ukuqhekeka ngexesha lokusetyenziswa.
Unyango lobushushu alufanele luqinisekise kuphela ixabiso lobunzima elifanelekileyo, kodwa lukwanike ingqalelo ekukhethweni kwenkqubo kunye nolawulo lwenkqubo. Ukucima nokulungisa okushushu kakhulu kunokufezekisa ubunzima obufunekayo; Ngokufanayo, phantsi kobushushu ngexesha lokucima, ukulungisa ubushushu bokulungisa kunokuhlangabezana noluhlu lobunzima obufunekayo.
Irola yoxinzelelo lweBaoke yenziwe ngentsimbi ekumgangatho ophezulu i-C50, iqinisekisa ubulukhuni kunye nokumelana nokuguguleka kwerola yoxinzelelo lomatshini we-particle evela kumthombo. Idityaniswe netekhnoloji yonyango lobushushu obuphezulu bokucima ubushushu, yandisa kakhulu ubomi bayo benkonzo.
Ixesha leposi: Juni-17-2024