Ngoki SD220Lpapu waipēhi katoataputapu keri hurihuri whakamurie whakamahia ana mō te keri poutūngā turanga poui roto i ngā paparanga nui, kirikiri, toka mārō me ētahi atu paparanga uaua. Ko tōna whānui mōrahi he 2.5m (toka), ko te hōhonutanga keri he 120 m, ā, ko te kaha mōrahi o te toka kua whakapūmauhia ka taea te eke ki te 120MPa, he mea whānuitia tēnei mō te keri i ngā turanga pou i roto i ngā tauranga, ngā tauranga, ngā piriti i roto i ngā awa, ngā roto me ngā moana me ngā painga o te tere o te piki me te aunoatanga teitei, ā, ka penapena i ngā utu mahi me ngā utu hanga.
Momo Whakawātea Iti
Hanganga matua me ngā āhuatanga mahi
- Hanganga matua
- Ka whakamahia e te taputapu te anga ngokingoki, ko te pūnaha waipēhi he miihini
ā, ko te papu waipēhi kua tāutahia ki muri o te waka hei taraiwa i te whakaiti motuka e taraiwa ana i te anga ngokingoki, e mohio ana ki te mahi whaiaro-whakatere.
2. E whā ngā tīki waipēhi kua tāutahia ki ngā taha o mua me muri o te anga ara. Ka taea te tautoko i te mīhini matua, ā, ka taea te whakarite i ngā taumata o mua, muri, maui me te matau, me te kore e whakataurite i te whenua o te papa hanga. Ka taea te whakatuwhera me te kati noa i ngā tīki i raro i te mana motuhake. I te wā hanga, ka whakaroahia ngā tīki waipēhi, ā, ka taea te whānui mōrahi o te pūtahi o ngā waka maui me te matau ki te 3.8m.
3. Kei te pito o mua o te tūāpapa anga te anga keri o te taputapu keri, ā, kei te tū poutū (āhua mahi).
4. He hanganga whakauru te anga o te anga whakatārewatanga me te anga whakatuwheratanga tatau i te pito o raro, e tino whakarei ake ana i te pumau o te hanganga whānui o te anga.
5. Ka tāutahia he anga iti o te anga whakarara ki roto i te anga whakarara, e kore e whakanui noa i te mahi ārahi, engari ka whakapūmau ake hoki i te hanganga, ā, ka roa ake te ora o te paipa keri. Ka tāutahia te pane hiko ki roto i te pito o raro o te anga iti o te anga whakarara. Ka tāutahia te rango waipēhi e whakamahia ana hei hiki i te pane hiko (tae atu ki te anga iti) ki roto i te ngongo tapawhā o te mullion o te anga iti.
6. ka whakamahia e te pane hurihuri te pane hurihuri o te taputapu keri hurihuri, e whakanui ana i te taipana putanga
e peia ana e ngā motuka taurangi e toru, 107 te rahi
7. Kei te taha matau o te anga whakarara he taputapu whakahaere me he kerēne cantilever (he mea hanga mai i te wini waipēhi, te cantilever, te pūrei, me ētahi atu). Whakamahia mō te wetewete me te whakakotahi i ngā paipa wiri.
8. E tata ana ki muri o te anga waka, kei waenganui me mua o te tūāpapa he kāpata, he papatohu whakahaere, he mata whakaatu, he hauhautanga, me ētahi atu.
9. Kei muri i te kāpata, ā, kei waenganui o te papaaho, kua tāutahia he papu para. Ka peia tika te papu para e te motuka 90kw. Ka karohia te ngaronga pūngao o te huringa hiko me te waipēhi. I taua wā anō, ka whakaitihia te utu hanga.
10. I roto i te teihana papu waipēhi kei muri o te tūāpapa, e rua ngā pūnaha waipēhi motuhake kua tāutahia:
10.1 Ko te pūnaha waipēhi haere he mea tito mai i te miihini tīhiera Cummins 197kw me te papu mana hurihuri rere kino, e whakamahia ana mō te motuka haere, te rango ama o te miihini matua, te rango ama o te anga whakatuwhera tatau, te rango hiki me ētahi atu wāhanga whakaoho. He watea te hikoi i runga i te papa hanga me te whakarite i ngā kōhao puranga o te taputapu keri.
10.2 Ko te pūnaha waipēhi pane hurihuri he mea tito mai i te motuka kore-whakawhitiwhiti-wāhanga 132kw me te papu mana hurihuri rere kino, e whakamahia ana mō te mahi pane hurihuri, te rango hinu hiki, te rango hinu whakahaere, te wini waipēhi me ētahi atu wāhanga whakaoho.
He mea hanga motuhake te pūnaha waipēhi matatau mō te tohanga whakamuri o te papu. Ko te papu matua, te motuka pane hurihuri, te takirere matua, te takirere āwhina tairongo kawenga me ētahi atu wāhanga waipēhi he mea hanga mai i a Rexroth, Kawasaki o Korea, HC waipēhi o Itari, Jiangsu Hengli, Sichuan Changjiang Hydraulic me ētahi atu waitohu rongonui i te kāinga me tāwāhi, he pai ake, he pumau hoki te mahi.
11. Ko ngā wāhanga matua katoa o te pūnaha whakahaere hiko he wāhanga kawemai o ngā waitohu rongonui o te ao me te takai taketake kounga teitei; Ka whakamahia e te pouaka whakahaere he wāhanga whenua rererangi pono me te mono; Waihangahia he pūnaha whakahaere hiko motuhake mō te momi papu ā-whare.taputapu keri hurihuri whakamuri.
12. Kei muri i ngā teihana papu waipēhi e rua te papa whakawhiti, ā, kua hipokina ki ngā taupoki me ngā teihana papu waipēhi e rua.
13. I te whakatakotoranga o te papu paru ki runga i te papa, ka whakaitihia te tawhiti i waenga i te papu paru me te mata wai o te kōhao puranga, ka whakapotohia te hiki momi o te papu paru, ā, ka tino pai ake te mahi a te papu paru.
14. Ngā whakatakotoranga hoahoa o te paipa keri:￠325x25x2000 He hononga miro te paipa keri, he mea watea mō te tāutanga aunoa me te wetewete. Ko te pane o te whitiki me te nati i ngā pito e rua o te paipa keri he whitiki tapawhā whāiti, he mea hanga ki te 35CrMo, kua tineia, kua whakamaroketia, ā, ko te paipa keri he mea hanga ki te 16Mn. Ka whakamahia te whakamahana i mua i te whakarewa me te tiaki wera i muri i te whakarewa. Ka whakaritehia te kounga whakarewa o te paipa keri, ā, ka whakapaitia te roa o te mahi.
15. Taputapu keri: ko ngā taputapu keri e whakamahia ana i roto i tēnei taputapu he taputapu keri hurihuri. E taunakihia ana ngā taputapu keri rerekē ki ngā kaiwhakamahi i runga i ngā āhuatanga whenua rerekē. E ai ki te hanganga, e rua ngā taputapu keri hurihuri parirau, e toru ngā parirau me ngā parirau e whā; taputapu keri hurihuri porotaka. Whakarōpūtanga mā ngā niho keri: he niho keri koranu momo waru, he niho keri roera me he niho keri tapahi.
- Ngā āhuatanga mahi
1. Ko te papu para i hangaia e ngā tohunga tiaki wai o Te Whare Wānanga Hangarau o Jiangsu te mea tino matatau i Haina. He tino pai te mahi a te impeller, ā, e whakamahia ana te impeller hongere rua, me te pānga penapena pūngao whakamiharo. He mea hanga te anga papu me te impeller ki te rino chromium teitei me te tukanga whakarewa haumi, he pai te whakaotinga mata, he pai te ātete ki te kakahu me te roa o te ora mahi. Ka whakamahia e te impeller te whakamātautau taurite hihiri, me te taurite teitei me te tere tere. Mena he matūriki totoka te moni impeller he iti ake i te diameter o roto o te paipa keri, tae atu ki ngā poraka toka me ngā kirikiri, ka taea te tuku, ka karo i te kuru tonu o ngā matūriki totoka me ngā kirikiri. He tino pai te tango paru.
2. He nui te taipana me te kaha hiki, he tino pai mō ngā whenua matatini pērā i te kirikiri, te kirikiri me te toka;
3. Kei runga i te anga gantry te manipulator me te winch āwhina, he watea, he pono, he penapena mahi hoki mō te tango me te tāuta i ngā paipa keri;
4. Pane hurihuri: te putanga mana pumau, te tuku aunoa. I raro i ngā āhuatanga whenua rerekē, ka whakarerekē aunoa te motuka rerekē o te pane hurihuri i te taipana putanga me te tere putanga, me te taumata aunoa teitei, te tere tere o te kiriata me te pai o te hanga.
5. Ka whakaatuhia ngā raraunga whakahaere o ia pūnaha i te wā tūturu e te taputapu me te mata whakaatu i roto i te kāpata, kia taea ai e te kaiwhakahaere te whakahaere i te tūnga whakahaere i ngā wā katoa.
Whakatakotoranga
| Mīhini | Tauira |
| Cummins | |
| Mana kua whakatauria | kw | 197 | ||
| Tere kua whakatauhia | r/min | 2200 | ||
| Te whānui mōrahi o te keri | mm | 2500（Toka） | ||
| Te hohonutanga o te keri nui | m | 120 | ||
| Puku Roteri | Te taipana putanga mōrahi | KN·m | 220 | |
| Te tere hurihuri | r/min | 4-17 | ||
| Puoto hiki | Te kukume piston tō-iho mōrahi | KN | 450 | |
| Te pana piston tōia-ki raro mōrahi | KN | 37 | ||
| Te whiu piston tōia-iho mōrahi | mm | 800 | ||
| Papu korehau | Mana tautoko | KW | 15 | |
| Pēhanga mutunga kore | Pa | 3300 | ||
| Rere mōrahi | L/S | 138.3 | ||
| Papu paru | Mana tautoko | KW | 90 | |
| rere | m³/h | 1300 | ||
| Upoko | m | 1200 | ||
| Teihana papu matua | Mana tautoko | KW | 132 | |
| Te pēhanga mahi o te pūnaha waipēhi | MPa | 31.5 | ||
| Kēreni āwhina iti | Te kaha kukume mōrahi | KN | 10 | |
| Te whānui o te taura waea | mm | 8 | ||
| Tere mōrahi o te wini | m/min | 17 | ||
| Chassis | Te tere haere mōrahi | Kiromita/h | 1.6 | |
| Whānui o te chassis | mm | 3000 | ||
| Whānui o te ara | mm | 600 | ||
| Te roa o te ara whenua | mm | 3284 | ||
| Ngā whakatakotoranga o te paipa wiri | mm | Φ325x22x1000 | ||
| Taumaha miihini matua | Kg | 31000 | ||
| Ngā Ahu | āhua mahi（Roa × whānui × teitei） | mm | 7300×4200×4850 | |
| Āhua o te kawe waka（Roa × whānui × teitei） | mm | 7300×3000×3550 | ||
- Te tukanga kaupapa
Pūwero keri hurihuri whakamuri mō te papu. Mā te rere o te wai, ka haria tonutia ngā rauemi tapahi i roto i te kōhao puranga (puna) ki te rua paru i te taha o te kōhao puranga (puna) me te paru. I roto i te kōhao paru, ka tau te onepu, te kōhatu me ētahi atu rauemi kirikiri ki raro i te tāke, ā, ka rere tonu te paru ki roto i te kōhao puranga (puna). Tāpirihia te taumata wai o te kōhao puranga. Ko te kaupapa tukanga motuhake e whai ake nei:
3.1. Me whakatō te anga o te pou ki te kōhao o te pou. He pereti maitai te anga o te pou, he nui ake i te 5mm, ā, ko tōna whānui me 100mm te nui ake i te whānui o te kōhao o te pou hoahoa (pūnga). Ko te roa o te anga o te pou ka whakawhirinaki ki ngā āhuatanga whenua. Ko te taha o raro o te anga o te pou me tanu ki roto i te paparanga oneone tuturu, ā, me neke atu i te paparanga whakakī anō.
3.2. Mena he hohonu rawa te whakakī i te whenua, ā, kāore e taea te mahi a te keri, te mahi ā-ringa rānei, ka taea e te kaiwhakamahi te hanga i tētahi mata keri oko, ka whakapiri ki te keri hei keri i ngā rua. Ko te hohonutanga kāore e neke atu i te 10m. E ai ki te āhua. Kaua e whakahoroa.
3.3. Me nui ake te kaha keri o te rua paru i te rahinga o te poka puranga. He pai ake te whakamahi i te āhua tapawhā, ka taea ai te whakaroa i te wā me te tere o te rerenga paru ki roto i te poka puranga, ā, ka taea e te rauemi kirikiri te tau ki te taumata teitei.
Q1: He kaihanga koe, he kamupene hokohoko, he rōpū tuatoru rānei?
A1: He kaihanga mātou. Kei te Porowini o Hebei e tata ana ki te tāone matua o Beijing, 100km te tawhiti atu i te tauranga o Tianjin tō mātou wheketere. Kei a mātou anō tā mātou ake kamupene hokohoko.
Q2: Kei te miharo koe mēnā ka whakaaetia e koe ngā ota iti?
A2: Kaua e manukanuka. Tena koa whakapiri mai ki a mātou. Kia nui ake ai ngā ota ka riro mai i a mātou, kia māmā ake ai hoki te whakamahi a ō mātou kiritaki, ka whakaaetia e mātou ngā ota iti.
Q3: Ka taea e koe te tuku hua ki tōku whenua?
A3: Ae, ka taea e mātou. Mena kāore āu ake kaiwhakatere kaipuke, ka taea e mātou te āwhina i a koe.
Q4: Ka taea e koe te mahi OEM māku?
A4: Ka whakaaetia e mātou ngā ota OEM katoa, whakapā mai ki a mātou ka homai tō hoahoa. Ka tukuna atu e mātou he utu whaitake, ā, ka hangaia he tauira māu i te wā e taea ai.
Q5: He aha ngā tikanga utu mōu?
A5: Mā te T/T, L/C AT SIGHT, 30% te moni tāpui i mua, 70% te toenga i mua i te tuku.
Q6: Me pēhea taku whakatakoto i te ota?
A6: Waitohu tuatahi te PI, utua te moni tāpui, kātahi ka whakarite mātou i te whakaputanga. Kia oti te whakaputanga me utu e koe te toenga. Hei whakamutunga ka tukuna atu e mātou ngā taonga.
Q7: Āhea ahau ka whiwhi i te korero?
A7: I te nuinga o te wā ka tukuna atu e mātou he whakahua utu i roto i ngā haora 24 i muri i te whiwhinga mai o tāu patai. Mena kei te hiahia nui koe ki te tiki i te whakahua utu, tēnā waea mai, whakamōhio mai rānei ki a mātou i roto i tō mēra, kia taea ai e mātou te whakaaro nui ki tāu patai.
Q8: He utu whakataetae tō utu?
A8: Ko te hua kounga pai anake ka tukuna e mātou. He pono ka hoatu e mātou ki a koe te utu wheketere pai rawa atu i runga i te hua me te ratonga pai rawa atu.
