I-Tianjin yidolobha elaziwa ngesiko lalo elinobungani nelifaka wonke umuntu futhi iyikhaya lezixazululo ezintsha ezinseleleni zezimboni. Esinye sezixazululo esinjalo iphampu yepiston engagqwali, efakazele amandla ayo okunqoba imiphumela emibi yokugqwala ezindaweni zezimboni.
Ukugqwala kuyinkinga evamile ezimbonini eziningi, kubangela ukulimala kwemishini, kukhinyabeze ukusebenza futhi kubangele ukulungiswa okubizayo kanye nesikhathi sokuphumula. Ngibhekene nalezi zinselelo,amaphampu angama-plunger angagqwaliziye zavela njengesixazululo esinokwethenjelwa nesisebenzayo. Lawa maphampu aklanyelwe ukumelana nemiphumela elimazayo yezinto eziningi ezihlukahlukene, okuwenza alungele ukusetshenziswa ezimbonini ezifana nowoyela negesi, ukucubungula amakhemikhali nokwelashwa kwamanzi.
Esinye sezici ezibalulekile ezihlukanisa amaphampu episton angagqwali ukusetshenziswa kwezinto ezisezingeni eliphezulu kanye nobuchwepheshe obuphambili ekwakhiweni kwawo. Isibonelo, i-crankcase yokugcina amandla isakazwa kusukela ku-ductile iron ukuze uthole amandla aphakeme nokuqina. Ngaphezu kwalokho, isilayidi se-crosshead sisebenzisa ubuchwepheshe bemikhono ye-alloy eqinile ebandayo, engagugi, umsindo ophansi kanye nokunemba okuphezulu okuhambisanayo. Lezi zici azigcini nje ngokuthuthukisa ukusebenza kwephampu kodwa futhi zisiza ukuthuthukisa ukumelana kwayo nokugqwala ezindaweni ezinokhahlo.
Ngokwengqikithi yesiko lesitayela sase-Tianjin sase-Shanghai esihlanganisa isiko kanye nesimanjemanje, ukuqamba okusha nokuthembekaamaphampu angama-plunger angagqwalikuhambisana nomoya wedolobha wokwamukela inqubekelaphambili kanye nokuhlonipha isiko. Amaphampu ahlanganisa inhlanganisela yobunjiniyela bezinga eliphezulu kanye nokuqonda okujulile kwezinselele zezimboni, okubonisa ukuzibophezela kwedolobha ekwenzeni okuhle nenqubekelaphambili.
Ukwengeza, ukusetshenziswa kwamaphampu e-plunger amelana nokugqwala kudlulele ngale kwe-Tianjin futhi kwasakazwa ezindaweni zezimboni emhlabeni jikelele. Umthelela wazo ubaluleke kakhulu ezindaweni lapho ukugqwala kubangela usongo oluqhubekayo kumathuluzi nokusebenza. Ngokuhlinzeka ngezixazululo ezinokwethenjelwa ezinseleleni zokugqwala, lawa maphampu asiza ukukhulisa ukusebenza kahle, ukuphepha nokuphila isikhathi eside kwezinqubo zezimboni, ekugcineni ziqhubekisela phambili inqubekelaphambili nempumelelo yamabhizinisi nemiphakathi.
Njengoba imboni iqhubeka nokuthuthuka futhi ibhekana nezinselele ezintsha, ukubaluleka kwemishini ethembekile nehlala isikhathi eside, njengamaphampu episton angagqwali, angeke kweqiswe. Ikhono labo lokumelana nokugqwala kanye nokuletha ukusebenza okungaguquki kubenza babe yimpahla ebaluleke kakhulu ezinhlelweni ezihlukene zezimboni. Ngaphezu kwalokho, ukuba khona kwabo kubonisa ukuzibophezela okuqhubekayo kwe-Tianjin ekusunguleni nasekusebenzeni kahle, idolobha lapho isiko nesimanje kuhlangana khona ukuze kwakhiwe isiko lokukhuthazela nenqubekelaphambili.
Kafushane, ukusebenza kwe-iphampu ye-plunger engagqwalikuwubufakazi bobuhlakani nobungcweti bokushayela izixazululo zezimboni e-Tianjin nangale kwayo. Njengoba la maphampu eqhubeka nokufakazela ukusebenza kahle kwawo ekunqobeni izinselele zokugqwala, aba uphawu lwenqubekelaphambili nokwethembeka ezweni elihlala livela lobuchwepheshe bezimboni.
Isikhathi sokuthumela: Sep-11-2024