Inkampani kasimende ulayini wokukhiqiza ongu-2500 t/d osekela uhlelo lokuphehla amandla okushisa udoti ongu-4.5MW, i-condenser ezungeza amanzi okupholisa ngombhoshongo wokupholisa ofakwe kumbhoshongo wokupholisa wefeni yokupholisa umoya.Ngemva kwesikhathi eside sokusebenza, idrayivu yefeni yokupholisa yangaphakathi kanye namandla engxenye yombhoshongo wokupholisa kuzobangela ifeni yokupholisa yombhoshongo ukuba idlidlize kakhulu, kuthinte ukusebenza okuphephile kwesiphephetha-moya, futhi kunengozi enkulu yokuphepha engaba khona.Ngokusebenzisa uguquko lwemoto kazibuthe yethu, ukususa isinciphisi nokuxhuma i-shaft ende, ukugwema ukudlidliza, ukuqinisekisa ukusebenza okuphephile nokuzinzile kwesistimu.Ngaleso sikhathi, umphumela wokonga amandla uyabonakala ngemuva kokusetshenziswa kwemoto kazibuthe unomphela.
Ingemuva
Injini yokushisa imfucuza ephehla amandla okupholisa umbhoshongo ithatha i-asynchronous Y series motor, okuyisisetshenziswa okufanele siqedwe kumishini kazwelonke edla amandla ephezulu ebuyela emuva.I-reducer kanye ne-motor drive ixhunywe nge-shaft ende ecishe ibe yi-3m ubude, ngemuva kwesikhathi eside sokusebenza, ukuguga nokukhala kwe-reducer kanye ne-drive shaft kubangela ukudlidliza okukhulu, osekuvele kuthinta ukusebenza okuphephile kwemishini, futhi idinga ukubuyekezwa, kodwa izindleko eziphelele zesethi yonke yokushintshwa ziphakeme kunezindleko zamamotho e-PM, ngakho-ke kuhlongozwa ukuthi kushintshwe injini ye-PM ukuze kugwenywe ukudlidliza.Kodwa-ke, izindleko eziphelele zokushintshwa kwesethi ephelele ziphezulu, uma kuqhathaniswa namamotho kazibuthe ahlala unomphela, umehluko wezindleko awubalulekile, ngakho-ke kuhlongozwa ukuthi kushintshwe injini yabalandeli ngenjini esebenza kahle kakhulu umazibuthe enesivinini esiphansi esiqondisa idrayivu, okunomphumela osobala wokonga amandla emkhakheni wezimboni.
Izidingo zokutholwa kabusha kanye nokuhlaziywa kobuchwepheshe
Uhlelo lwangempela lokushayela abalandeli luyi-asynchronous motor + drive shaft + reducer, olunamaphutha obuchwepheshe alandelayo: ① Inqubo yokushayela iyinkimbinkimbi, inokulahleka kwenqubo ephezulu nokusebenza kahle okuphansi;
② Kunamaphuzu angu-3 okuhluleka kwezingxenye, okwandisa umthwalo wokulungisa nokulungiswa kabusha;
③ Izindleko zezingxenye ezikhethekile zokunciphisa kanye nokugcoba ziphezulu;
④Asikho isilawuli sesivinini sokuguqulwa kwemvamisa, asikwazi ukulungisa isivinini, okuholela ekumoshweni kwamandla kagesi.
Indlela yokushayela eqondile kazibuthe esebenza kahle kakhulu enejubane eliphansi inezinzuzo ezilandelayo:
① Ukusebenza kahle okuphezulu nokonga amandla;
② ingahlangabezana ngokuqondile nesivinini somthwalo kanye nezidingo zetorque;
③Ayikho i-reducer kanye ne-drive shaft, ngakho-ke izinga lokuhluleka komshini liyancishiswa futhi ukwethembeka kuyathuthukiswa;
④ isebenzisa isilawuli sokuguqula imvamisa, ibanga lesivinini 0~200 r/min.Ngakho-ke, ukwakheka kwemishini yokushayela iguqulwa ibe yimoto kazibuthe esebenza kahle kakhulu enesivinini esiphansi, engadlala izici zejubane eliphansi lokujikeleza kanye ne-torque ephezulu, inciphise indawo yokuhluleka kwemishini, kanye nezindleko zokuyilungisa kanye ne-torque ephezulu. ubunzima bokulungisa buyancipha kakhulu, futhi ukulahlekelwa kuyehla.Ngokuguqulwa kozibuthe unomphela ukusebenza kahle okuphezulu kwejubane eliphansi lokushayela okuqondile konga cishe ama-25% wamandla kagesi futhi kufeza inhloso yokunciphisa izindleko nokusebenza kahle.
Uhlelo lokubuyisela kabusha
Ngokwezimo zesayithi kanye nezidingo zesayithi, siklama injini esebenza kahle kakhulu kazibuthe enesivinini esiphansi, sifake injini nesiphephetha-moya esizeni, bese sengeza ikhabethe lokulawula isiguquli sefrequency egumbini lamandla, ukuze ukulawula okuphakathi nendawo. ingalawula ngokuzenzakalelayo isitobhi sokuqala futhi ilungise isivinini sokujikeleza.I-motor winding, izinga lokushisa elithwalayo kanye nezinsimbi zokulinganisa ukudlidliza ziyashintshwa endaweni futhi zingagadwa igumbi lokulawula elimaphakathi.Imingcele yezinhlelo zokushayela ezindala nezintsha ziboniswa kuThebula 1, futhi izithombe zesayithi ngaphambi nangemva koshintsho ziboniswa kuMfanekiso 1.
Umfanekiso 1
Ukwakhiwa kweshaft ende kanye nebhokisi legiya Injini enozibuthe yaphakade ehambisana nefeni eqondile
Umphumela
Ngemuva kokuthi uhlelo lwabalandeli bokupholisa lombhoshongo ojikelezayo wokuphehla amandla okushisa odoti luguqulwe lube yinjini eqondile kazibuthe, ukonga amandla kagesi kufinyelela cishe ku-25%, lapho isivinini sabalandeli siyi-173 r/min, injini yamanje ingu-42 A. , uma kuqhathaniswa ne-motor current engu-58 A ngaphambi kokuguqulwa, amandla enjini ngayinye ancishiswa ngo-8 kW ngosuku, futhi amasethi awo amabili onga 16 kW, futhi isikhathi sokusebenza sibalwa njengo-270 d ngonyaka, futhi izindleko zokonga zonyaka ngu-16 kW×24 h×270 d×0.5 CNY/kWh=51.8 million Yuan.0.5 yuan/kWh = 51,800 CNY.Isamba sokutshalwa kwezimali kwephrojekthi yi-250,000 CNY, ngenxa yokwehliswa kwezindleko zokuthenga i-reducer, motor, shaft shaft engu-120,000CNY, ngenkathi kunciphisa ukulahlekelwa isikhathi sokuphumula kwemishini, umjikelezo wokubuyisela (25-12) ÷ 5.18 = 2.51 (iminyaka ).Imishini endala engasebenzi kahle edla amandla iyaqedwa, futhi okokusebenza kusebenza ngokuphepha nangokushelela, ngezinzuzo ezisobala zokutshalwa kwezimali kanye nemiphumela yokusebenza ephephile.
Ukwethulwa kwe-MINGTENG
I-Anhui Mingteng Permanent-Magnetic Machinery& Electrical Equipment Co., Ltd(https://www.mingtengmotor.com/) iyibhizinisi lobuchwepheshe obuphezulu elihlanganisa i-R&D, ukukhiqiza, ukuthengisa kanye nensizakalo yamamotho kazibuthe ahlala unomphela.
Le nkampani iphiko lomqondisi we-"National Electromechanical Energy Efficiency Improvement Industry Alliance" kanye nephini likamongameli le-"Motor and System Energy Saving Technology Innovation Industry Alliance", futhi inesibopho sokuhlela i-GB30253-2013 "Permanent Magnet Synchronous Motor Efficiency Limit. I-Value and Energy Efficiency Grade Le nkampani inesibopho sokubhala i-GB30253-2013 “Inani Lomkhawulo Lokusebenza Ngokusebenza Kwamandla kanye Nezinga Lokusebenza Ngokusebenza Kwamandla Le-Permanent Magnet Synchronous Motors”, JB/T 13297-2017 “Technical Conditions of TYE4 Motor Series I-Synchronous Permanent Permanent Block No. 80-355)”, JB/T 12681-2016 “Technical Conditions of TYCKK Series (IP44) High-efficiency and High-voltage Permanent Permanent Magnet Synchronous Motor” kanye namanye amamotho kazibuthe unomphela ahlobene namazinga kazwelonke nawemboni.Le nkampani yaklonyeliswa ngesihloko esithi I-National Specialised and Specialized New Enterprise ngo-2023, futhi imikhiqizo yayo isiphasile isitifiketi sokonga amandla se-China Quality Certification Center, futhi ifakwe ohlwini olufushane kukhathalogi yemikhiqizo ye-“Energy Efficiency Star” yoMnyango Wezempilo. I-Industry and Information Technology yase-China kanye nohlu lweqoqo lesihlanu lemikhiqizo yokuklama eluhlaza ngo-2019 nango-2021.
Le nkampani ibilokhu iphikelela ekusungulweni okuzimele, ukunamathela "kumikhiqizo yezinga lokuqala, ukuphathwa kwesigaba sokuqala, isevisi yezinga lokuqala, uhlobo lokuqala" inqubomgomo yebhizinisi, ukwakha unomphela uzibuthe motor R & D nokusebenzisa ithonya laseChina. ethimbeni lokuqamba izinto ezintsha, ezenzelwe abasebenzisi besistimu kazibuthe ehlala unomphela ezonga amandla, i-high-voltage, i-low-voltage, i-direct-drive, i-direct-proof-proof-proof unomphela kazibuthe motor yethu ephezulu, ephansi, idrayivu eqondile kanye amamotho kazibuthe angenasici angaqhumi asetshenziswe ngempumelelo emithwalweni eminingi efana namafeni, amaphampu, izigayo zamabhande, izigayo zamabhola, izixube, ama-crusher, ama-scrapers, imishini yokumpompa uwoyela, imishini yokuphotha neminye imithwalo emikhakheni ehlukene njengezimayini, insimbi nogesi. amandla njll., izuze imiphumela emihle yokonga amandla futhi yazuza udumo olubanzi.
Isikhathi sokuthumela: Mar-28-2024