I-Tianjin yidolobha elaziwa ngenhlanganisela yalo evumelanayo yesiko nesimanje, futhi enhliziyweni yalo, ukuthuthukiswa kobuchwepheshe obuphambili kuyadlondlobala. Idume ngesiko layo elivulekile nelifaka wonke umuntu, i-Tianjin ayilona nje idolobha elilungele abantu bangaphandle kodwa futhi iyisikhungo sokusungula sezimboni ezahlukahlukene okuhlanganisa nezinhlelo zokuletha uketshezi. Phakathi kwalezi zindlela ezintsha, amaphampu episton avundlile agqama ngokusebenza kwawo kahle kakhulu kokulethwa koketshezi kanye nokusebenza, okuwenza abe ingxenye ebalulekile ezinhlelweni eziningi.
Iphampu yepiston evundlilezenzelwe ukuhlinzeka ngokudluliswa kwamanzi okuthembekile, okusebenzayo futhi zingamaphampu abalulekile ekukhiqizeni, ezolimo kanye nokwelashwa kwamanzi. Ukusebenza kahle kwala maphampu kubangelwa kakhulu ukwakheka kwawo okuyingqayizivele nezinto ezisetshenziswa ekukhiqizeni kwawo. Isibonelo, i-crankcase yokugcina amandla isakazwa ku-iron ductile, into eyaziwa ngamandla ayo nokuqina. Lokhu kukhethwa kwezinto ezibonakalayo akugcini nje ukwandisa impilo yesevisi yepompo, kodwa futhi kuthuthukisa ukusebenza okuphelele kwepompo ngokunciphisa ingozi yokugqoka.
Ngaphezu kwalokho, isilayidi se-crosshead esivundlileiphampu ye-plungeryenziwe ngobuchwephesha bemikhono ye-alloy ebandayo. Le ndlela yokusungula iqinisekisa ukuthi amaslayidi awagugi futhi asebenza ngokuthula, okuyinto ebalulekile endaweni lapho ukungcoliswa komsindo kukhathaza khona. Ukuhambisana kobuchwepheshe nokunemba okuphezulu kuthuthukisa ukusebenza kwepompo, okuvumela ukulethwa koketshezi olunembile ukuze kuhlangatshezwane nezidingo zezinhlelo zokusebenza ezihlukahlukene.
Edolobheni elifana ne-Tianjin lapho kuhlangana khona imifula, ukubaluleka kwesistimu yokulethwa koketshezi olusebenzayo angeke kweqiswe. Ukuhlanganiswa kwemikhuba yendabuko kanye nobuchwepheshe besimanje kubonakala endleleni imboni yasendaweni eyamukela ngayo izixazululo ezithuthukisiwe njengamaphampu e-piston avundlile. Amaphampu awagcini nje ngokukhuphula ukusebenza kahle kodwa ahambisana nokuzibophezela kwedolobha ezinkambisweni ezisimeme. Ngokuthuthukisa ukulethwa koketshezi, izinkampani zinganciphisa imfucuza futhi zithuthukise indawo yazo yonke yemvelo.
Ukusebenza kwamaphampu e-piston avundlile kuthuthukiswa nakakhulu amandla awo okuphatha uketshezi oluhlukahlukene, okuhlanganisa izinto ze-viscous ne-abrasive. Lokhu kuguquguquka kubenza bafanelekele ukusetshenziswa okuhlukahlukene, kusukela ekumpompeni amanzi emikhakheni yezolimo kuya ekulethweni kwamakhemikhali ezindaweni zezimboni. Njengoba i-Tianjin iqhubeka nokuthuthuka ibe isikhungo sokusungula izinto ezintsha, isidingo sezinhlelo zokulethwa koketshezi ezisebenza kahle kakhulu sizokhula kuphela, futhi amaphampu e-piston avundlile azoba isidlali esibalulekile kulokhu kuthuthukiswa.
Ngamafuphi, i-iphampu ye-triplex plungerihlanganisa umoya wesiko laseTianjin Haipai, okuyinhlanganisela yesiko nobuchwepheshe besimanje. Ngokwakhiwa kwayo okuqinile, idizayini emisha nokusebenza kahle kokudlulisa uketshezi, le futhu ingaphezu nje kwemishini eyimishini - iwubufakazi bokuzibophezela kwedolobha ekwenzeni okuhle nokusimama. Ikusasa lokuthuthwa okuwuketshezi liqhakazile njengoba imboni ye-Tianjin ithatha lezi zixazululo ezithuthukisiwe, ivula indlela yezindlela ezisebenza kahle nezingangeni imvelo zokuphatha izinsiza. Noma ngabe uyibhizinisi lendawo noma ungumtshali-zimali wakwamanye amazwe, amathuba emkhakheni wokudlulisa uketshezi lwe-Tianjin kufanele ahlolwe, futhi amaphampu e-piston avundlile aphambili kulolu hambo olujabulisayo.
Isikhathi sokuthumela: Nov-19-2024