I-Chute engagugiyo

Inkcazo emfutshane:

I-Chute engagugiyo

I-chute yenye yezixhobo eziphambili ezisetyenziselwa ukuhambisa, ukuhlela kunye nokudlulisa izixhobo ezinkulu kwimveliso yemizi-mveliso, ezisetyenziswa kakhulu kumashishini afana nemigodi, amalahle, i-metallurgy, izixhobo zokwakha, ubunjineli beekhemikhali kunye nokuveliswa kwamandla. Ii-chute eziqhelekileyo zixhomekeke kubunzima bezinto ukuze zifikelele ekuhambiseni, zinesakhiwo esilula kunye neendleko eziphantsi zokusebenza kunye nokugcinwa. Nangona kunjalo, ngexesha lokusetyenziswa ixesha elide, zihlala zichaphazeleka, zingqubana kwaye zisikwa zizinto ezinkulu ezinobunzima obukhulu (ezifana ne-ore, amalahle aluhlaza kunye ne-slag yentsimbi), nto leyo eyenza ukuba ziguge kwaye ziguge, ngaloo ndlela zinciphisa ubomi bazo benkonzo. Ukutshintshwa rhoqo kunye nokugcinwa kwazo akunyusi nje iindleko zemveliso, kodwa kukwabangela ukuphazamiseka kwemveliso kwaye kuchaphazele ukusebenza kakuhle kwemveliso. Ii-chute ezingagugiyo zizixhobo eziphuculweyo ezenzelwe ukujongana nenqanaba lentlungu yokungagugi ngokwaneleyo kwee-chute eziqhelekileyo. Ngokukhetha izinto ezingagugiyo, ukuphucula uyilo lwesakhiwo kunye nokusebenzisa ubuchwepheshe obukhethekileyo bokucubungula, ziphucula kakhulu ukusebenza okuchasene nokugugi kunye nokuchasana nefuthe lee-chute, zandise ubomi bazo benkonzo, kwaye zibe zizixhobo eziphambili kwicandelo lokuhambisa izinto ezinkulu. Ngokwenkcazo, i-chute engagugiyo ibhekisa kwi-chute ethwala umxhuzulane enesakhiwo sayo sonke okanye umphezulu osebenzayo osebenza kakuhle kakhulu ekuchaseni ukuguguleka kunye nokusebenza okuchasene nefuthe ngokulungiswa kwesakhiwo okanye unyango oluchasene nokuguguleka komphezulu, olukwaziyo ukumelana nokukhuhla kunye nokuguguleka ngesantya esiphezulu, izixhobo ezinobunzima obuphezulu ixesha elide. Xa kuthelekiswa nee-chute zentsimbi eziqhelekileyo, ubomi bayo benkonzo bunokwandiswa ngamaxesha ama-3-10, kwaye amaxesha amaninzi kwiimeko ezithile zokusebenza, okunciphisa kakhulu iindleko zokugcinwa kwezixhobo kunye nokulahlekelwa yimveliso yokuvalwa kweshishini.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo yeMveliso yoBugcisa

Uhlu ngokwezixhobo ezinganyangekiyo

Ngokwezixhobo eziphambili ezisetyenziswayo ezingagugiyo, iichute zangoku ezisetyenziswayo zingahlulwahlulwa zibe ziindidi ezilandelayo:

IiChutes ezixhathisa ukunxitywa ze-Cast Iron ezine-chromium ephezulu: Isinyithi esinobukromiyu obuphezulu sesinye sezixhobo zokuqala ezisetyenziswayo ezingagugiyo zesinyithi, ezinobunzima obuphezulu (i-HRC ukuya kuthi ga kwi-56-65), ukumelana nokuguguleka okuhle, kunye nokumelana nobushushu obuphezulu. Izixhobo zechute ziveliswa yi-integral casting, nto leyo eyenza ukuba zilungele iimeko zokusebenza ezibandakanya ukuguguleka kwezinto ezinamasuntswana amakhulu. Nangona kunjalo, zineengxaki ezifana nokuqina okungekuhle (okunokuqhekeka xa kugadla kakhulu), ubunzima obukhulu, ubunzima bokucubungula okuphezulu, kunye neendleko eziphezulu.

IiChutes zeSinyithi zeSinyithi eziKhuselekileyo ze-Alloy Wear: Yenziwe ngokusika nangokudibanisa iipleyiti zentsimbi ezidityanisiweyo ze-bimetallic ezidityanisiweyo, kunye nomaleko odityanisiweyo owenziwe nge-alloy ephezulu ye-chromium enekhabhoni ephezulu kunye nomaleko osisiseko wentsimbi eqhelekileyo yekhabhoni ephantsi. Olu yilo ludibanisa ubunzima obuphezulu bomaleko odityanisiweyo kunye nokuqina okuhle komaleko osisiseko, lubonelela ngokudityaniswa okugqwesileyo, ukucutshungulwa kunye nokwenziwa lula, kunye nokufakelwa kunye nokugcinwa okulula. Okwangoku lolona hlobo lusetyenziswa kakhulu lwe-chute edityanisiweyo kwicandelo lemizi-mveliso. Umaleko odityanisiweyo weepleyiti zentsimbi ezidityanisiweyo ze-bimetallic ezidityanisiweyo ngokubanzi ufikelela kwi-HRC 58-62, kunye nokumelana nokuguguleka okuphindwe ka-8-12 kunentsimbi eqhelekileyo yekhabhoni ephantsi. Ikwanexabiso eliphantsi kunye nokuzivumelanisa nezimo ngakumbi xa kuthelekiswa nee-chute zesinyithi ezidityanisiweyo ze-chromium enekhabhoni ephezulu.

IiChutes ezimelana nokunxitywa yiCeramic: Ukusebenzisa iithayile ze-alumina okanye ze-zirconia ceramic okanye ii-monolithic ceramics njengomaleko onganyangekiyo, obotshelelwe okanye ofakwe kumphezulu wesiseko sentsimbi. Ii-ceramics zinobunzima obuphezulu kakhulu kunezixhobo zesinyithi (i-HRA ukuya kuthi ga kwi-88-95) kunye nokumelana okuhle kokuguguleka. Ukongeza, umphezulu wazo ogudileyo ubangela ukuba kubekho ukungqubana okuphantsi, ukumelana nokuhamba kwezinto okuphantsi, kunye nomngcipheko oncitshisiweyo wokunamathela okanye ukuvaleka kwezinto, okwenza zifaneleke ngokukodwa ukuhambisa izixhobo ezinomthamo ophezulu wokufuma kunye ne-viscosity. Iingxaki eziphambili kukuqina okuncinci (ii-ceramics zidla ngokuqhekeka nokuwa xa zichaphazeleka zizinto ezinkulu) kunye neemfuno eziphezulu zeenkqubo zokufakela.

IiChutes ezingagugiyo zerabha: Yenziwe ngee-liner zerabha ezingagugiyo ezibotshelelwe kwisiseko sentsimbi. Irabha inobuthambile obuhle, obunokuthintela impembelelo yezinto, kwaye ibonakalisa ubulukhuni obuhle bokugugiswa kwezinto ezincinci ezinomxholo ophezulu we-sediment, kunye nengxolo ephantsi kunye nobunzima obuphantsi. Ifanelekile kwiimeko zokuhambisa okanye zokungcangcazela nge-hydraulic. Nangona kunjalo, inobulukhuni obuphantsi bokugugiswa, ithambekele ekwaluphaleni nasekuguquguqukeni phantsi kokusetyenziswa ixesha elide kobushushu obuphezulu, kunye nobunzima obuphantsi, okwenza ukuba ingafaneleki ukuhambisa amasuntswana amakhulu, abukhali.

IiChutes ezimelana nokunxila zePolyurethane: I-polyurethane elastomer luhlobo olutsha lwezinto ezinganyangekiyo zepolymer, ezinokumelana nokuguguleka okuphindwe kathathu ukuya kahlanu kunerabha eqhelekileyo. Inobunzima obuhle, ukumelana neoyile, ukumelana nokwaluphala, ubunzima obulula, kunye nokufakelwa okulula, ifanelekile ukuhambisa izinto eziphakathi. Isetyenziswa kakhulu kwiichutes kwiindawo zoshishino ezilula ezifana nezityalo zokulungisa amalahle kunye nokucubungula iinkozo. Ingxaki ephambili kukuxhathisa okuphakathi kobushushu obuphezulu, kunye nobushushu obungasetyenziswa ixesha elide obungacetyiswanga ukuba budlule kwi-80℃.

Uhlulo ngokweFomu yoLwakhiwo

Ngokweendlela ezahlukeneyo zoyilo, ii-chutes ezingagugiyo zingahlulwa zibe ziintlobo ezidityanisiweyo, ezifakwe kwi-liner, ezibotshelelweyo, nezine-hardfaced:

● Iichute ezimelana nokuguguleka ezidityanisiweyo zinamandla aphezulu okwakha kunye neeleya ezifanayo ezimelana nokuguguleka, kodwa zibiza kakhulu kwaye zinzima, zisetyenziswa kakhulu kwiichute ezincinci.
● Ii-chutes ezifakwe kwi-liner zibopha ii-liner ezingagugiyo kwisiseko sentsimbi ngee-bolts, nto leyo evumela ukutshintshwa kwee-liner ezigugileyo nganye nganye ukuze kube lula ukuzilungisa. Le yindlela eqhelekileyo yokwakha ii-chutes ezinkulu.
● Iintlobo ezibotshelelweyo zisetyenziswa kakhulu kwiichute ezinganyangekiyo kwiithayile zeseramikhi, ezinolwakhiwo olulula kwaye zilungele ukuguqulwa kweechute ezinganyangekiyo kwiintlobo ezingafaniyo.
● Iintlobo eziqinileyo zakha iileya ezingagugiyo ze-alloy kumphezulu wokusebenza we-chute ngokusebenzisa i-hardfacing, zibonelela ngokulungiswa okuguquguqukayo, amandla okwakha nokuguqula kwindawo, iindleko eziphantsi, kunye nokufaneleka kokuphucula ii-chutes eziqhelekileyo zokumelana nokuguguleka.

Uhlalutyo lweendlela zokunxiba zeChutes ezimelana nokunxitywa

Ukuguguleka kwee-chutes ezingagugiyo yinkqubo eguquguqukayo entsonkothileyo, eneendlela ezahlukeneyo zokuguguleka phantsi kweemeko ezahlukeneyo zokusebenza, ezahlulwe ngokubanzi kwiindidi ezine ezilandelayo:

Ukunxiba OkugugulekayoUkuguguleka kokuguguleka lolona hlobo luqhelekileyo lokuguguleka kwiichute ezingagugiyo. Xa izinto ezihamba ngesantya esiphezulu zihamba phezu komphezulu wechute, amasuntswana ezinto ahlala echaphazela kwaye esika umphezulu osebenzayo, nto leyo ebangela ukuguquka kweplastiki okuqhubekayo kunye nokuqhekeka kwezinto ezikumphezulu, ekugqibeleni okukhokelela ekugugulekeni. Umgangatho wokuguguleka kokuguguleka unxulumene ngokuthe ngqo nesantya sokuhamba kwezinto, ubunzima besuntswana, imilo yesuntswana, kunye ne-engile yempembelelo: okukhona isantya sokuhamba sikhawuleza, kokukhona isantya sokuguguleka sikhawuleza (ngokubanzi, ubungakanani bokuguguleka buhambelana namandla e-3-4 esantya sokuhamba); okukhona ubunzima besuntswana buphakama kwaye imiphetho ibukhali, kokukhona isiphumo sokusika siqina kumphezulu wechute, nto leyo ebangela ukuguguleka okukhulu. Kwii-engile zempembelelo ze-15°-30°, ukuguguleka kokuguguleka kunamandla kakhulu; xa i-engile yempembelelo isondela kwi-90°, ukuguguleka kokudinwa kunamandla, kunye nokuguguleka okuphantsi kakhulu.

Ukunxiba OkurhabaxaXa amasuntswana amaninzi ezinto ezisetyenzisiweyo etyibilika xa kuthelekiswa nomphezulu we-chute, amasuntswana aqinileyo abambeke phakathi kwezinto ezisetyenzisiweyo kunye nomphezulu osebenzayo asebenza njengezinto ezisusayo ukusika nokukrwela umphezulu, nto leyo ebangela ukususwa kancinci kwezinto ezisetyenziswayo. Olu hlobo lokuguguleka ludla ngokwenzeka ezantsi nasemacaleni e-chute, apho izinto ziqokelelana kwaye zihamba khona. Ubungakanani bokuguguleka okubangelwa kukurhawuzelelwa bunxulumene ngokuthe ngqo nomxholo wokungcola okuqinileyo kunye nobukhulu bamasuntswana kwizinto ezisetyenziswayo. Izinto eziqinileyo ezifana ne-iron ore kunye nesanti ye-quartz zibangela ukuguguleka okugqithisileyo kwii-chute kunezinto ezithambileyo ezifana namalahle aluhlaza kunye neenkozo.

Ukunxiba OkunempembeleloKwiindawo zokungena kunye nokugoba kwee-chutes ezinee-drops ezinkulu, izinto ziyawa ukusuka phezulu kwaye zichaphazele ngqo umphezulu wokusebenza. Iimpembelelo eziphindaphindwayo zibangela ukudinwa kwiingceba kumphezulu we-chute, ezikhula rhoqo, nto leyo ekhokelela ekuqhekekeni kwezinto kunye nokwenziwa kwemingxuma—oku kukuguguleka kwempembelelo. Ukuguguleka kwempembelelo kuyabonakala kakhulu kwii-chutes zokutya zezikhululo ezinkulu zokutyumza imigodi, apho iimpembelelo ezivela kwiibhloko ezinkulu ze-ore zingabangela ukuguguleka kuphela kodwa zinokukhokelela ekuguqulweni kwesakhiwo kunye nokuqhekeka kwe-chute.

Ukunxiba OkugqwalisayoXa kuthuthwa izinto ezine-corrosive media, ezifana ne-sulfur-contained ash slag, i-wet ash slag, kunye nezinto ezisetyenzisiweyo zekhemikhali, umphezulu osebenzayo we-chute uhlaselwa kukubola kweekhemikhali kunye nokubola kwezinto. Ukubola kutshabalalisa ulwakhiwo lomphezulu wezinto, okwenza kube lula ukubola, ngelixa ukubola kususa umphezulu obolileyo rhoqo, kuveza izinto ezintsha kukubola ngakumbi. Esi siphumo sokusebenzisana sikhawulezisa kakhulu izinga lokubola kwe-chute. Ukubola okubolileyo kwenzeka kakhulu kwiimeko zokuhambisa ezimanzi kunye namashishini eekhemikhali, okubeka iimfuno eziphezulu kukumelana nokubola kwezinto ezibolileyo.

Imizekelo yesicelo

Ngokuchasene nokwanda kwezinto ezithunyelwa ngobuninzi kwicandelo lezemizi-mveliso laseTshayina, imfuno yemarike yee-chutes ezingagugiyo iyaqhubeka nokukhula. Ngenxa yokuqhubela phambili kwezobuchwepheshe bezinto, ukusebenza kwee-chutes ezinjalo kuye kwaphuculwa ngokuthe chu, kwakheka ipotifoliyo yemveliso eyahlukeneyo esebenzayo kwiimeko ezahlukeneyo zokusebenza. Ubuchwepheshe bezinto ezidityanisiweyo ezingagugiyo ezifana nee-composites ze-bimetallic kunye nee-ceramic composites ziye zakhula ngakumbi. Azigcini nje ngokwandisa ubomi benkonzo yee-chutes ezingagugiyo kodwa zilawula ngempumelelo iindleko zemveliso, ziphumelela ukuqatshelwa ngokubanzi kumashishini emizi-mveliso.
Okwangoku, ii-chutes ezingagugiyo zisetyenziswa kakhulu kwimigodi yamalahle eziitoni ezizizigidi ezilishumi, kwimigodi emikhulu yesinyithi kunye nezityalo zamandla obushushu. Kumashishini amaninzi, ubomi benkonzo yezixhobo buye bandiswa ukusuka kwiinyanga ezi-3 ukuya kwezi-6 zokuqala ukuya kwiminyaka emi-2 ukuya kwemi-5 emva kokutshintshwa. Oku kuye kwanciphisa kakhulu iindleko zokulungisa kunye nelahleko yexesha lokungasebenzi kwemveliso, nto leyo enika iingenelo ezinkulu zoqoqosho.
Uphuhliso lwexesha elizayo lwee-chutes ezingagugiyo lugxile kakhulu kwiindlela ezintathu. Okokuqala, uyilo lwezinto ezidityanisiweyo. Izakhiwo ezintsha ezingagugiyo ezifana nee-ceramic-metal composites kunye nee-rubber-ceramic composites ziya kuphuhliswa ukuze kudityaniswe izinto ezahlukeneyo, kulungelelaniswe ukumelana nokugugiyo kunye nokuqina kunye nokoyisa imida yokusebenza kwezixhobo ezizodwa. Okwesibini, izisombululo ezenzelwe wena. Ii-wear liners ezinobukhulu obahlukeneyo kunye nezixhobo ziya kwenzelwa iimeko ezithile zokusebenza zamashishini ngamanye, kunye noyilo olucwangcisiweyo lwesakhiwo, ukuphucula ngakumbi ukusebenza kweendleko kunye nokunciphisa iindleko zomjikelo wobomi. Okwesithathu, ukujonga ngobuchule. Izinzwa zokufumanisa ukugugi ziya kufakwa kwii-wear liners ukuze zijonge ubukhulu obuseleyo bomaleko wokugugiyo ngexesha langempela kwaye zikhuphe izilumkiso kwangethuba zokugugiyo okugqithisileyo. Oku kunceda ukuthintela iingozi zemveliso ezibangelwa kukungena ngequbuliso kunye nokuvuza kwezinto, kwaye kuphucula inqanaba lokusebenza kunye nokugcinwa kobuchule ngokubanzi.

Intshayelelo yeNkampani

I-Tangshan Runxing Machinery Co., Ltd., umenzi ochwephesha okwiTangshan, kwiPhondo laseHebei ogxile kwi-R&D, imveliso kunye nenkonzo yokwakha kwindawo yeemveliso zesinyithi eziqinileyo ezingagugiyo, yasekwa ngo-2010.

Iimveliso zethu eziphambili ziquka iipleyiti zokunxiba ze-chromium carbide overlay (CCO), ii-wear liners ezenziwe ngokwezifiso, iipayipi ezinganyangekiyo kunye nezixhobo zepayipi, iintambo zokuwelda ezine-hardfacing flux-core, oomatshini bokuwelda be-hardfacing abazenzekelayo, kunye nenkonzo yobuchwephesha yokulungisa i-roller surface. Silandela ingcamango yeshishini ethi "Ingqibelelo, Umgangatho oPhezulu, Ubuchule kunye noPhuhliso oluZinzileyo" kunye netekhnoloji yethu yokulungisa i-metal surface hardfacing evuthiweyo.

Sinikezela ngezisombululo ezenzelwe wena ezikwaziyo ukumelana nokuguguleka kwimizi-mveliso yesamente, intsimbi, imigodi, izibuko kunye nokwakha izinto ezimdaka kwihlabathi liphela, kwaye sifumene udumo oluhle kwimarike eRashiya naseAsia Ephakathi.

Lonke ishishini lokuthumela ngaphandle ligunyazisiwe kwaye liphathwa yiHebei Yuwan International Trade Co., Ltd. Le nkampani yorhwebo igqibezela yonke imisebenzi yokuthumela ngaphandle kuquka ukucocwa kwempahla, ukuthunyelwa, amaxwebhu kunye nokuqokelelwa kwentlawulo. Umzi-mveliso wethu ugxile kuphuhliso lwemveliso kunye nemveliso ukuqinisekisa umgangatho ozinzileyo wemveliso kunye nokuhanjiswa ngexesha.

I-Runxing Machinery inethemba elinyanisekileyo lokuseka intsebenziswano yexesha elide kunye nokufezekisa inzuzo efanayo nawe!