I-CNSME

Njengomphakeli weamaphampu we-slurry avela e-China, siyaqonda ngokucacile ukuthi amakhasimende anemibuzo mayelana nemvamisa encane yokusebenza yamaphampu anodaka. Mayelana nalokhu, sizokunikeza isingeniso esiningiliziwe.

Ezicelweni zeamaphampu aludaka, umsebenzi wokuguqula imvamisa kuyadingeka kwesinye isikhathi. Isibonelo, ukuxhumana okuqondile kufanele kufinyelelwe kwamanye amasayithi, noma i-flowrate ayizinzile kwamanye amasayithi, noma ibanga lezokuthutha lide ngokuqhathaniswa, njll. ingcindezi yokukhipha amaphampu e-slurry ifana nesidingo sangempela.

Enqubweni yokuguqulwa kwefrikhwensi, abantu bavame ukubonisana mayelana nefrikhwensi ephansi kakhulu: othile uthi ngu-25Hz, abanye bathi 30Hz, kanti abanye bathi 5Hz. Ingabe le mingcele ilungile? Liyini inani eliqondile? Ukusetha okungalungile kwemvamisa encane ohlelweni lokulawula kuzothinta ukusebenza okuvamile kwepompo ye-slurry.

Iumkhiqizi wamaphampu we-slurryibonisa ukuthi amanani angenhla amathathu efrikhwensi avela ezicini ezimbili. Enye iyimishini yokushayela yephampu, okungukuthi i-motor kanti enye iyipompo ye-slurry ngokwayo.

I: ubuncane bemvamisa yokusebenza yamamotho we-VSD

1. Uma sikhuluma ngethiyori iyodwa, imvamisa yokusebenza ephansi kunazo zonke i-VSD motor engagijima i-0Hz, kodwa i-0HZ motor ayinaso isivinini, ngakho-ke lokhu akukwazi ukubhekwa njengemvamisa yokusebenza ephansi kakhulu;

2. Ibanga elivumelekile lejubane lokusebenza lamamotho ahlukene e-VSD lihlukile;

3. Ukukubeka kalula, uma uhla lokulawula isivinini semoto ye-VSD luyi-5-50Hz, khona-ke ubuncane bemvamisa yokusebenza evumelekile ye-variable frequency motor ngu-5Hz;

4. Isizathu sokuthi kungani injini yefrikhwensi eguquguqukayo ingasebenza kumafrikhwensi amaningi.

(1) I-VSD motor inokusebenza okuhle kokukhipha ukushisa. Isistimu yayo yokupholisa kanye ne-ventilation iqhutshwa izintambo ezizimele. Ingaphoqeleka ukuthi ikhiphe ukushisa ukuze kuqinisekiswe ukuthi i-VSD motor ingasebenza kumafrikhwensi ahlukene. I-motor ingakwazi ukukhiqiza ukushisa futhi ihlakazeke ngesikhathi;

(2) Ukusebenza kwe-insulation motor ye-VSD kuhle, futhi kungathatha umthelela onawo ku-VSD motor, kusukela emazingeni ahlukene amanje kanye ne-voltage yamafrikhwensi ahlukene.

5. Akunconywa ukusebenzisa i-variable frequency motor kumaza aphansi. Ngemuva kokuthi i-motor isebenze imvamisa ephansi isikhathi eside, ithambekele kakhulu ekukhiqizeni ukushisa, okuzokwenza ukuthi injini ishise. Imvamisa yokusebenza engcono kakhulu yenjini ukusebenza eduze nemvamisa yokusebenza engashintshi.

6. Ububanzi bokuguqulwa kwemvamisa yesiguquli esivame ukusetshenziswa ngu-1-400HZ; kodwa ekusebenzeni okusebenzayo, uma kucatshangelwa ukuthi izinga lemoto yaseShayina lihlelelwe ngokuya ngemvamisa yamandla ka-50HZ, isicelo empeleni sinqunyelwe phakathi kwebanga lama-20-50HZ.

Ngakho-ke, ubuncane befrikhwensi evumelekile yemoto eguquguqukayo ihlobene nebanga elithile lefrikhwensi yokusebenza yemoto eguquguqukayo. Ngokuvamile, inani eliphansi elivunyelwe injini ye-VSD lingathathwa.

II: ubuncane besivinini sokusebenza samaphampu anodaka

Iphampu ngayinye ene-slurry inejika layo lokusebenza, elicacisa ubuncane besivinini sokusebenza sepompo. Kuphela uma ijubane liphakeme kunejubane elishiwo, iphampu ingasebenza ngokujwayelekile. I-frequency kulesi sivinini yisilinganiso esincane sokusebenza sephampu e-slurry.

Yiqiniso, akhona amanye amathonya afana nezinga lokugeleza kwamapayipi. Kalula nje, kungacatshangwa ukuthi amaphuzu amabili angenhla, okungukuthi, imvamisa enqunywa isivinini esincane sepompo e-slurry kanye nemvamisa encane yokusebenza ye-variable frequency motor yizici ezimbili ezithinta imvamisa encane yokusebenza ye-slurry. futha. Phakathi kwalezi zici ezimbili, inani eliphakeme kakhulu lokuvama imvamisa encane yokusebenza yephampu enodaka.