Umatshini wokuDubula werhasi ongenamthungo waNgaphandle kodonga: Umsebenzi ongundoqo + izinto eziluncedo zokuSebenzisa
A. Umsebenzi ongundoqo weSilinda yegesi yaNgaphandle yeNdonga yokuDubula umatshini wokuqhushumba
I-cylinder yegesi yangaphandle yodonga lokuqhumisa umatshini sisixhobo sokuqhushumba esizinikeleyo esine-design ye-roller track ethambekele, ilungele iisilinda zegesi ezingenamthungo ezifana ne-oxygen, i-acetylene, i-LNG, i-CNG, kunye ne-petroleum gas eliquefied. Sisixhobo sonyango sangaphambili{1}}semigca yokuvelisa i-cylinder yegesi kunye nokuhlolwa rhoqo kunye nokuhlaziywa kweesilinda zegesi.
1. Ukucocwa komphezulu ngokucokisekileyo, ukuhlangabezana nomgangatho wokuchasana{1}} nokutyabeka
Susa isikali se-oxide, isikali esimnyama, kunye nokungcola okuqengqelekayo okwenziwe ngexesha lokwelula kunye nobushushu bonyango lwe-cylinder yegesi. Susa umhlwa wefektri, ukulungiswa kwebhotile endala yepeyinti endala, i-welding slag, kunye namabala e-oyile abambelele kumphezulu;
Emva kokunyanga, ukucoceka komhlaba kufikelela ku-Sa2.0 ukuya kwi-Sa2.5 (i-National Standard GB8923), ebonisa umbala wetsimbi ofanayo, ngaphandle kokungcola okushiyekileyo kuyo nayiphi na ikona;
Umzila we-roller uqhuba i-cylinder yegesi ukujikeleza kwisantya esiqhubekayo + ukuhamba kumgca othe ngqo. Iprojekthi yezixhobo zokudubula ezininzi kwii-engile ezininzi, ezigquma umphezulu we-cylinder's 360 degree, ngaphandle kwamabala okucoca angaboniyo entanyeni, egxalabeni, nasezantsi ebhotileni.
2. Ukuphelisa uxinzelelo olushiyekileyo kwimilo, ukuphucula ukusebenza kokhuseleko lwe-cylinder yegesi (umsebenzi ongundoqo wokhuseleko)
Iisilinda zegesi ezingenamthungo zentsimbi zinenani elikhulu loxinzelelo olushiyekileyo emva kokunyathela kobushushu, ukolula, kunye nokucima. Ukusetyenziswa kwexesha elide{1}kuqhelene noxinzelelo lokuqhekeka komhlwa kunye nokuqhekeka kokudinwa:
-Isantya sokudubula kwentsimbi siqhubeka sichaphazela udonga lwesilinda, senza umaleko ofanayo woxinzelelo olucinezelayo kumphezulu, ukuchasana noxinzelelo oluyintsalela yangaphakathi;
Ukuphucula ngokuphawulekayo umda wokukhathala kunye noxinzelelo lwe-corrosion cracking resistance ye-cylinder yegesi, ukwandisa ixesha elikhuselekileyo lokusetyenziswa kwe-cylinder yegesi, kwaye uhlangabezane neemfuno zokhuseleko lwemikhumbi yoxinzelelo lwe-cylinder yegesi.
3. Controllable surface roughening, ukomeleza ukutyabeka adhesion
Ukudubula kungalawula ngokuchanekileyo uburhabaxa kwi-40 ukuya kwi-75 μm, yenze umphezulu omncinci olinganayo{2}oburhabaxa:
Ukupeyinta okulandelayo, ukutshiza ngeplastiki, kunye-nokwaleka kokutya okunokonakala kunokudibanisa ngokunzulu, kuphelise ukuxobuka, ukwahlula, kunye nokudumba;
Xa kuthelekiswa nokuhlamba i-asidi kunye ne-sandblasting manual, ukuqina kwengubo kuphuculwe ngamaxesha angama-3 ukuya kwe-5, ukunciphisa ukuphindaphinda kokuhlaziywa kwe-cylinder yegesi kunye nokugcinwa.
4. Ukomelezwa komphezulu, ukunyusa ukunyanzeliswa kokunxiba kunye nokuchasana kwempembelelo
Impembelelo yokudubula kwentsimbi ifezekisa ukomelezwa kokusebenza okubandayo komphezulu, ukwandisa ubulukhuni be-cylinder yegesi yangaphandle yodonga lwamaleko, ukwandisa ukuxhathisa ukuguga, ukuxhathisa impembelelo, kunye nokuxhathisa umhlwa ngexesha lokuthutha, ukulayishwa kunye nokukhulula, kunye neendawo zangaphandle.
5. Ukuhlaziywa kweesilinda ezindala zegesi
Ngexesha lokuhlolwa rhoqo kunye nokuhlaziywa kweesilinda zegesi, i-anti{0}}ipeyinti ye-corrosion endala kunye ne-rust layers ziyasuswa ngexesha elinye, ukubuyisela i-substrate yesinyithi, ukugqiba ukulungiswa- konyango lwangaphambili, ukubuyisela inkqubo yokusila kunye ne-asidi yokuhlamba.
B. Izinto eziluncedo zokuSebenzisa iSilinda yegesi yangaphandle yoMshini wokuDubula iSilinda
(A) Ukusebenza okuphezulu kwemveliso, efanelekileyo kwimisebenzi yebhetshi kwimigca yendibano
Ngokuqhubekayo ngokusebenzisa{0}}uhlobo oluzenzekelayo: Ingoma eqengqelekayo iyondla ngokuzenzekelayo, iyathutha, idubula, kwaye iyakhutshwa. Akukho mfuneko yokusebenza ngesandla ngexesha lenkqubo yonke. Iyakwazi ukusingatha i-100 ukuya kwi-180 iisilinda zegesi ngeyure, kunye nokusebenza kakuhle okuphindwe kalishumi ngaphezu kwaloo matshini oqhumayo ohambahambayo kunye nokudubula kwezandla;
Uxhulumaniso olungenamthungo kunye nomgca wokuvelisa: Ukudibanisa nokukhangela impazamo, ukuvavanywa koxinzelelo lwamanzi, ukupeyinta, kunye neenkqubo zokomisa ukwenza i-gas cylinder automated line line production, i-24-iriyure yemveliso eqhubekayo inokwenzeka;
Iindleko eziphantsi zabasebenzi: Umatshini wonke ufuna kuphela i-1 ukuya kwi-2 yabaqhubi ekulayisheni nasekukhupheni, akukho chwepheshe beengcali zokuqhumisa ukudubula bayafuneka, ukunciphisa kakhulu abasebenzi.
(B) Umgangatho wokucoca ozinzileyo kunye nofanayo, ukuhambelana kwemveliso eyomeleleyo
Isixhobo sokudubula siyilwe ngekhompyutha -enokulinganisa idimensional ezintathu, kunye nee-engile zentelekelelo yokudubula esemgangathweni, isantya sokuhamba kokudubula, kunye nesantya sokuhambisa. Akukho mahluko kuburhabaxa kunye nokucoceka kwe-cylinder nganye yegesi;
Ukujikeleziswa kwecylinder yerhasi + -ukudutyulwa kokudubula okuthe ngqo okudityanisiweyo kuphelisa uqhushumbo oluphosiweyo lwasekuhlaleni kunye nokucoca okungalinganiyo, ukusombulula isiphene sobungqingqwa obungahambelaniyo kuqhushumbo lwesanti;
Iiparamitha zenkqubo zinokutshixwa yi-PLC, ingachaphazeleki kwinqanaba lokusebenza komsebenzisi, kwaye ihlangane ngokuzinzileyo nemigangatho yokuhlola umgangatho wefektri yemikhumbi yoxinzelelo.
C
Inkqubo yokubuyisela ukudubula kokudubula: Isikruru + isikheshi sebhakethi + isahlukanisi somoya, isithonga sentsimbi ngokuzenzekelayo sikhusela uthuli, isikali seoxide, kunye nokudubula okwaphukileyo, ukudubula kwentsimbi okufanelekileyo kuhlaziywa kwaye kusetyenziswe kwakhona;
Ilahleko isezantsi kakhulu kunokudutyulwa kokudubula okuhambahambayo: Ilahleko yokudutyulwa kwentsimbi yi-1/5 kuphela yomatshini oqhushumbayo, kungekho nkunkuma inkulu, kwaye ixabiso lexesha elide lemveliso yezinto ezisetyenziswayo liyancipha kakhulu. Uluhlu olubanzi lokusebenzisa: Iibhola zentsimbi ezisikiweyo zentsimbi, iibhola zentsimbi yealloyi, kunye neebhola zentsimbi engenasici zingasetyenziswa zonke, ukuhlangabezana neemfuno ezahlukeneyo zokwenziwa kwebhotile entsha okanye ukulungiswa kwebhotile endala.
(D) Umsebenzi ovalelweyo ohambelana nokusingqongileyo, ungcoliseko lothuli luyalawuleka
Igumbi lokuqhushumba elivalwe ngokugqibeleleyo + -ukunxitywa kweleya{2}}ekwaziyo ukutywina umkhusane wocango lwerabha, ukuthintela ukuvuza kwebhola yentsimbi kunye nokuvuza kothuli, akukho luthuli lubhabhayo kwindawo yokusebenzela;
Ixhotyiswe ngenkqubo yokususa uthuli lwe-pulse bag, ukukhutshwa kothuli Ngaphantsi okanye ilingana ne-50mg/m³, ngokuhambelana neemfuno zovavanyo lokusingqongileyo lokusingqongileyo, xa kuthelekiswa nokukha akukho ngcoliseko yamanzi amdaka okanye inkunkuma yeekhemikhali;
Inkunkuma eqinileyo luthuli lwe-oxide kuphela, ukuqokelela okuphakathi kunye nonyango, akukho endleko zokulahla inkunkuma enobungozi, utyalo-mali oluphantsi lokusingqongileyo.
(E) Isixhobo esomeleleyo kwaye kulula ukusigcina, ubomi benkonzo ende
Uluhlu lwangaphakathi lwegumbi lokuqhushumba lwenziwe ngemanganese ephezulu ye-Mn13 yokunxiba{1}}ipleyiti zokhuselo ezixhathisayo, zimelana nempembelelo-yesantya esiphezulu sebhola, kwaye ubomi benkonzo ye-lining plate bunokufikelela kumashumi amawaka eeyure; i-abrasive blasting blades kunye ne-impeller wear parts inokutshintshwa ngokufanelekileyo, kwaye ukugcinwa kulula;
Umngxuma omncinci / uyilo lomngxuma ongekho nzulu, akukho mfuneko yokwemba isiseko esinzulu, esilungele ukufakela izixhobo, ukugcinwa, kunye nokucoca iibhola eziqokelelweyo; indawo yokulayisha kunye neyokothula isebenziseka kakhulu{0}}, icutha ukuqina kwabasebenzi xa behambisa iisilinda zerhasi;
Umatshini wonke unokukhusela ukhuseleko lwe-interlock, umnyango wokulondoloza kunye ne-abrasive blasting door door yokuvula kunye nokuvalwa kuya kumisa ngokuzenzekelayo umatshini ukuphepha umngcipheko wokulimala kwebhola, kwaye ukhuseleko lwemveliso luphezulu.
(F) Iinzuzo zokwahluka xa kuthelekiswa nokuchola
Akukho nkunkuma ye-asidi okanye i-alkali, i-corrosion, akukho mngcipheko we-hydrogen embrittlement (i-hydrogen embrittlement iya kunciphisa kakhulu ukhuseleko loxinzelelo lweesilinda zegesi);
Akukho mfuneko yezixhobo zokucocwa kwamanzi amdaka, akukho kuthengwa kwe-arhente yeekhemikhali, kwaye akukho ndleko zokulahla ulwelo lwenkunkuma;
Inomphumo wokuphelisa uxinzelelo kunye nokuqiniswa, i-pickling inokususa i-rust kuphela, kodwa ayikwazi ukuphucula iimpawu zemishini yeesilinda zegesi.
(G) Ukuguquguquka okunamandla, okufanelekileyo kwiinkcukacha ezininzi zeesilinda zegesi
Ngokulungelelanisa isithuba se-roller, isantya sokuhambisa, kunye namandla abrasive aqhumayo, idiameter eyahlukileyo kunye nobude beesilinda zerhasi ezingenamthungo zinokusetyenzwa: iisilinda zentsimbi yerhasi engamanzi, iisilinda zeoksijini yeshishini, iisilinda zehydrogen, kunye nesithuthi{0}}enyuswe kwi-CNG ephezulu{1}}noxinzelelo lwegesi iisilinda zingasetyenziselwa iinjongo ezininzi zonke.
C. Iimeko ezisebenzayo ze-cylinder yegesi yodonga lwangaphandle lomatshini wokuqhushumba
Umzi-mveliso wokwenza iisilinda zerhasi ongenamthungo:-unyango phambi kokuba uqatywe emva kokwenziwa kwebhotile entsha;
Isikhululo sokuhlola iisilinda zerhasi, umzi-mveliso wokuhlaziya: Ukususwa komhlwa kunye nokususwa kwepeyinti kwiisilinda zerhasi eziphelelwe lixesha ukuze zilungiswe;
Ukomelezwa komphezulu wonyango{0}}loxinzelelo lweesilinda zerhasi ezikhethekileyo (ugcino lwe-hydrogen, isithuthi{1}}esinyuswe kwi-LNG cylinder).