Kungani izingxenye ezibalulekile zamapayipi zenziwe ngethusi?

 

Embonini yokugezela, Ngaphezu kwe 85% ompompi abaphakathi ukuya phezulu bakhetha ithusi elingu-H59-H62 njengento eyinhloko esikhundleni sensimbi engagqwali noma ingxubevange ye-zinc.. Lokhu kukhetha akukona ngephutha, kodwa umphumela ongenakugwemeka womdlalo obanzi wezakhiwo zomzimba, izakhiwo zamakhemikhali, kanye nezindleko zokucubungula. Lesi sihloko sibonisa ukubusa kwethusi kusuka kubukhulu obune.

 

1. Izici ezingokomzimba: izinzuzo zobunjiniyela ezingenakubuyiselwa

1)Ukukhipha imali

Ithusi (okuqukethwe kwethusi 59%-62%) ine-fluidity enhle kakhulu esimweni se-liquid futhi ingagcwalisa ngokuphelele isakhiwo esihle sesikhunta esiyinkimbinkimbi. Ukuhlola okuqhathanisayo kubonisa:

Ithusi: ingaphonsa imigqa emihle engu-0.2mm (njengokukhululeka kwe-antique)

Ingxubevange yeZinc: ubuncane bungu-0.8mm kuphela, futhi kulula ukukhiqiza amagwebu

Insimbi engagqwali: idinga ukuncibilika kwezinga lokushisa eliphezulu kakhulu (1500℃ vs ithusi 900℃), ukusetshenziswa kwamandla kukhuphuke ngo 40%

 

 

2)Ukusebenziseka kalula

Ubulukhuni bethusi (I-HB80-110) ivumela ukuthi icace futhi isebenze kahle lapho uphendula imicu:

Isikhathi sokucubungula semizimba yama-valve yethusi: 45 imizuzwana/ucezu

304 insimbi engagqwali: 120 imizuzwana/ucezu (izinga lokugqoka kwamathuluzi likhuphuke ngo 3 Izikhathi)

 

 

2. Ukuzinza kwamakhemikhali: umgoqo wamangqamuzana wokuvikela ukugqwala kwesikhathi eside

Enye yezinzuzo ezibaluleke kakhulu zethusi ukumelana kwayo nokugqwala okukhethekile. I-Brass iyingxube ye-alloy ikakhulukazi eyakhiwe ngethusi ne-zinc, kanye ne-anti yemvelo yethusi – izakhiwo ezonakalisayo zidlala indima ebalulekile. Lapho evezwe kumswakama, okuyinto engenakugwenywa endaweni yamapayipi, ithusi lakha i-patina evikelayo ebusweni bayo. Le patina isebenza njengesithiyo, ukuvimbela i-oxidation eyengeziwe kanye nokugqwala. Ngokungqubuzanayo, nakuba insimbi engagqwali yaziwa ngokumelana nokugqwala, kwezinye izimo zamanzi ezithile ezinamazinga aphezulu amakhemikhali noma amaminerali athile, isengaba nokugqwala komgodi. Ingxubevange yeZinc, Ngokolunye uhlangothi, ijwayele ukugqwala kanye nokonakala ngokuhamba kwesikhathi lapho ihlangana namanzi. Ukuchayeka kumswakama isikhathi eside kungabangela ingxubevange ye-zinc ukuba ibe buthaka, okuholela ekuvuzeni nasekuhlulekeni kwesakhiwo emizimbeni yompompi.

 

 

3. Ukusebenza kahle kwezindleko: ukusebenza kahle kwezomnotho kuwo wonke umjikelezo wempilo

Nakuba intengo ephezulu yamanje yethusi yenza intengo yompompi inqande, Empeleni, izinga eliphezulu lesivuno liphinde libe ngenye yezinto ezithinta umphumela wokugcina. Okwamanje, inani lentengo yeyunithi ye-H59 yethusi yi 52,000 I-RMB, futhi izinga lesivuno li 98%, kuyilapho intengo yensimbi engagqwali kanye ZAMAK kuyinto 16,000 I-RMB futhi 24,000 I-RMB, kodwa izinga lesivuno kuphela 89% futhi 93%.

 

I-Brass nayo ine-ductility enhle kakhulu, ofaneleka kakhulu kumajamo ayinkimbinkimbi adingekayo ekwenzeni umpompi. Abakhiqizi bangasakaza kalula, qamba futhi ucubungule ithusi libe yimiklamo ehlukahlukene eyinkimbinkimbi, kusukela kuzitayela zesimanje ezisesitayeleni kuya kuzitayela zendabuko ezinhle. Le ductility iyenza ikwazi ukudala amashaneli angaphakathi anembile kanye nemicu emzimbeni wempompi, ukuqinisekisa ukulingana okuqinile kwezakhi zangaphakathi njengama-valve nama-valve cores. Nakuba insimbi engagqwali ingakhiwa, kunzima kakhulu ukucubungula ngenxa yamandla ayo aphezulu nobulukhuni. Ubuchwepheshe bokucutshungulwa kwensimbi engagqwali budinga imishini yobuchwepheshe eyengeziwe kanye nokusetshenziswa kwamandla okuphezulu, okwandisa izindleko zokukhiqiza. Ingxubevange ye-Zinc inokwakheka okungcono kunensimbi engagqwali, kodwa aliqinile futhi aliqinile njengethusi, futhi kulula ukuguqula ngaphansi kwengcindezi ngesikhathi senqubo yokukhiqiza noma ekusetshenzisweni kwangempela.

 

 

4.Imithetho yemboni: isidingo esinzima sokungena emhlabeni jikelele

 

1. Amazinga okulawula okuhola

Ithusi lesimanje elingenawo umthofu (njenge-CuSi1 ingxubevange) ixazulula inkinga yemvula eholayo yethusi lendabuko ngokusebenzisa ubuchwepheshe obuthathu obuyinhloko:

 

Inqubo yokugeza umthofu: okuqukethwe okuholela phezulu ≤0.25%

Ukuvinjwa komngcele wokusanhlamvu: ukwengeza i-bismuth (Bi) izakhi zokubuyisela izakhiwo zokusika zomthofu

Isiqiniseko sesitifiketi: I-NSF/ANSI 61 isitifiketi (imvula eholayo ≤5μg/L)

 

Ukugcina:Ikusasa lobukhosi bethusi

Ngokuthuthuka kobuchwepheshe obufana ne-CuFe2P alloy (amandla anda nge 40%) kanye ne-nano-coating, ithusi izoqhubeka nokubusa umkhakha wokugezela okungenani 20 iminyaka. Okwabathengi, ukukhetha umpompi wangempela we-H59 noma ngaphezulu wethusi kuwukukhetha a “10-unyaka-mahhala” umshwalense wobunjiniyela – ngemuva kwalokhu yimpendulo yokugcina yenguquko yekhulu leminyaka yesayensi yezinto.

Uma ufuna ukwazi okwengeziwe umpompi wethusi nomkhiqizo,sicela uthumele i-imeyili: vigafaucet01@viga.cc