Lub tuam txhab cement 2500 t / d cov kab ntau lawm txhawb nqa 4.5MW pov tseg hluav taws xob hluav taws xob tsim hluav taws xob, condenser circulating dej txias los ntawm cov cua txias ntauwd ntsia rau ntawm cov cua txias ntauwd kiv cua cua txias.Tom qab lub sijhawm ua haujlwm ntev, lub tshuab cua txias sab hauv tsav thiab lub zog ntawm cov cua txias ntauwd yuav ua rau cov kiv cua txias ntau dua vibrate, cuam tshuam rau kev ua haujlwm nyab xeeb ntawm kiv cua, thiab muaj peev xwm muaj kev nyab xeeb loj.Los ntawm kev siv peb cov hlau nplaum lub cev hloov pauv, tshem tawm cov reducer thiab txuas cov ncej ntev, kom tsis txhob muaj kev vibration, kom muaj kev nyab xeeb thiab ruaj khov ntawm kev ua haujlwm.Lub caij no, lub zog txuag cov nyhuv yog pom tseeb tom qab siv cov hlau nplaum tas mus li lub cev muaj zog.
Keeb kwm
Lub cev muaj zog ntawm cov hluav taws xob hluav taws xob tsim hluav taws xob cua txias ntauwd kiv cua tau txais asynchronous Y series lub cev muaj zog, uas yog cov cuab yeej siv los tshem tawm hauv lub teb chaws siab zog-siv rov qab electromechanical equipments.Lub reducer thiab lub cev muaj zog tsav tau txuas nrog lub qhov ntev ntawm ze li ntawm 3m ntev, tom qab lub sijhawm ua haujlwm ntev, qhov hnav thiab rhuav tshem ntawm lub reducer thiab tsav ncej ua rau muaj kev vibration loj, uas twb cuam tshuam rau kev nyab xeeb ntawm cov khoom siv, thiab nws. yuav tsum tau hloov kho tshiab, tab sis tag nrho cov nqi ntawm tag nrho cov kev hloov pauv yog siab dua tus nqi ntawm PM motors, yog li nws tau thov kom hloov kho PM lub cev muaj zog kom tsis txhob muaj kev vibration.Txawm li cas los xij, tag nrho cov nqi hloov pauv ntawm cov txheej txheem tiav yog siab, piv nrog cov hlau nplaum ruaj khov motors, tus nqi sib txawv tsis tseem ceeb, yog li nws tau npaj siab los hloov lub kiv cua lub cev muaj zog nrog cov hlau nplaum ruaj khov uas tsis tshua muaj zog, uas muaj ib tug pom tseeb zog-txuag nyhuv nyob rau hauv lub industrial teb.
Retrofit cov cai thiab kev tshuaj ntsuam xyuas
Tus thawj kiv cua tsav system yog asynchronous lub cev muaj zog + tsav ncej + reducer, uas muaj cov nram qab no kev tsis xws luag: ① cov txheej txheem tsav nyuaj, nrog cov txheej txheem siab poob thiab tsis tshua muaj efficiency;
② Muaj 3 yam tsis ua hauj lwm cov ntsiab lus, ua rau kev ua haujlwm ntawm kev saib xyuas thiab kho dua tshiab;
③ Tus nqi ntawm cov khoom tshwj xeeb reducer thiab lubrication yog siab;
④ Tsis muaj qhov hloov pauv ceev tswj, tsis tuaj yeem kho qhov nrawm, ua rau muaj hluav taws xob pov tseg.
High-efficiency mus tas li magnet low-speed direct tsav txoj kev muaj cov hauv qab no zoo:
① Kev ua haujlwm siab thiab txuag hluav taws xob;
② tuaj yeem ua tau raws li qhov xav tau ntawm qhov ceev thiab lub zog;
③ Tsis muaj reducer thiab tsav ncej, yog li tus neeg kho tshuab tsis ua hauj lwm tus nqi txo thiab kev ntseeg tau zoo dua;
④ txais kev tswj hwm zaus hloov pauv, ceev ntau yam 0 ~ 200 r / min.Yog li ntawd, cov qauv ntawm cov khoom siv tsav tsheb tau hloov mus rau high-efficiency mus tas li hlau nplaum qis-ceev ncaj-tsav lub cev muaj zog, uas tuaj yeem ua si cov yam ntxwv ntawm kev sib hloov ceev thiab siab torque, txo qhov tsis ua haujlwm ntawm cov khoom siv, thiab cov nqi tu thiab cov khoom siv. nyuaj ntawm kev kho yog txo qis heev, thiab kev poob qis.Los ntawm kev hloov kho ntawm cov hlau nplaum tas mus li kev ua haujlwm siab tsis tshua muaj kev ceev ncaj qha tsav lub cev muaj zog txuag txog 25% ntawm lub zog hluav taws xob thiab ua tiav lub hom phiaj ntawm kev txo nqi thiab kev ua haujlwm zoo.
Retrofit program
Raws li qhov chaw nyob thiab qhov chaw yuav tsum tau, peb tsim ib tug high-efficiency mus tas li hlau nplaum uas tsis muaj-ceev direct-tsav lub cev muaj zog, nruab lub cev muaj zog thiab kiv cua ntawm qhov chaw, thiab ntxiv ib tug zaus converter tswj txee nyob rau hauv lub hwj chim chav tsev, kom lub hauv paus tswj. tuaj yeem tswj tau qhov pib-nres thiab kho qhov kev sib hloov ceev.Lub cev muaj zog winding, bearing kub thiab vibration ntsuas ntsuas tau hloov ntawm qhov chaw thiab tuaj yeem saib xyuas los ntawm chav tswj nruab nrab.Cov kev tsis sib xws ntawm cov tsav tsheb qub thiab tshiab tau qhia hauv Table 1, thiab cov duab ntawm qhov chaw ua ntej thiab tom qab kev hloov pauv tau pom hauv daim duab 1.
Daim duab 1
Original ntev ncej thiab gearbox siv Permanent magnet motor direct coupled kiv cua
nyhuv
Tom qab lub kiv cua txias ntawm lub tshuab hluav taws xob ntawm cov hluav taws xob hluav taws xob hluav taws xob hloov mus rau cov hlau nplaum ncaj qha-tsav lub cev muaj zog, kev txuag hluav taws xob nce mus txog 25%, thaum kiv cua ceev yog 173 r / min, lub cev muaj zog tam sim no yog 42 A. , piv nrog lub cev muaj zog tam sim no ntawm 58 A ua ntej kev hloov kho, lub zog ntawm txhua lub cev muaj zog raug txo los ntawm 8 kW ib hnub twg, thiab ob pawg ntawm lawv txuag tau 16 kW, thiab lub sijhawm khiav yog xam raws li 270 d hauv ib xyoos, thiab Tus nqi txuag txhua xyoo yog 16 kW × 24 h × 270 d × 0.5 CNY / kWh = 51.8 lab Yuan.0.5 yuan/kWh = 51,800 CNY.Tag nrho cov peev ntawm qhov project yog 250,000 CNY, vim qhov txo qis ntawm reducer, lub cev muaj zog, tsav ncej yuav nqi ntawm 120,000CNY, thaum txo cov khoom poob qis, lub voj voog rov qab yog (25-12) ÷ 5.18 = 2.51 (xyoo. ).Cov cuab yeej siv hluav taws xob tsis zoo qub raug tshem tawm, thiab cov cuab yeej siv tau zoo thiab ua haujlwm zoo, nrog cov txiaj ntsig kev nqis peev zoo thiab muaj txiaj ntsig zoo rau kev ua haujlwm.
Taw qhia ntawm MINGTENG
Anhui Mingteng Permanent-Magnetic Machinery & Cov Khoom Siv Hluav Taws Xob Co., Ltd (https://www.mingtengmotor.com/) yog lub tuam txhab high-tech koom ua ke R&D, tsim khoom, muag thiab kev pabcuam ntawm cov hlau nplaum ruaj khov.
Lub tuam txhab yog tus thawj coj ntawm "National Electromechanical Energy Efficiency Improvement Industry Alliance" thiab tus lwm thawj chav tsev ntawm "Motor thiab System Energy Saving Technology Innovation Industry Alliance", thiab yog lub luag haujlwm rau kev tsim GB30253-2013 "Permanent Magnet Synchronous Motor Energy Efficiency Limit. Tus nqi thiab lub zog Efficiency Qib Lub tuam txhab yog lub luag haujlwm rau kev sau ntawv GB30253-2013 "Energy Efficiency Limit Value and Energy Efficiency Grade of Permanent Magnet Synchronous Motors", JB/T 13297-2017 "Technical Conditions of TYE4 Series Three-phase Permanent Motors Synchronous" Block No. 80-355), ", JB/T 12681-2016 "Technical Conditions of TYCKK Series (IP44) High-efficiency and High-voltage Permanent Magnet Synchronous Motor" thiab lwm cov hlau nplaum ruaj khov motors ntsig txog lub teb chaws thiab cov qauv kev lag luam.Lub tuam txhab tau txais lub npe ntawm National Specialized thiab Specialized Tshiab Enterprise nyob rau hauv 2023, thiab nws cov khoom tau dhau lub zog-txuag daim ntawv pov thawj ntawm Tuam Tshoj Quality Certification Center, thiab tau shortlisted nyob rau hauv lub catalog ntawm "Energy Efficiency Star" khoom ntawm Ministry of Kev lag luam thiab cov ntaub ntawv thev naus laus zis ntawm Tuam Tshoj thiab cov npe ntawm pawg thib tsib ntawm cov khoom tsim ntsuab xyoo 2019 thiab 2021.
Lub tuam txhab yeej ib txwm hais kom muaj kev ywj pheej innovation, ua raws li "cov khoom lag luam thawj zaug, kev tswj hwm thawj zaug, kev pabcuam thawj zaug, thawj-chav kawm hom" txoj cai tswjfwm, los tsim kom muaj lub zog hlau nplaum ruaj khov R & D thiab kev siv ntawm Tuam Tshoj lub hwj chim. nyob rau hauv lub innovation pab neeg, tailored rau cov neeg siv ntawm lub ntse ntse hlau nplaum lub cev muaj zog zog-txuag kev daws teeb meem, lub tuam txhab high-voltage, low-voltage, ncaj-tsav, tawg-pov thawj mus tas li hlau nplaum lub cev muaj zog Peb siab, tsawg-voltage, ncaj-tsav thiab Kev tawg-pov thawj cov hlau nplaum ruaj khov lub cev muaj zog tau ua tiav ntawm ntau qhov kev thauj khoom xws li kiv cua, twj, siv lub tshuab, pob zeb, tov khoom, crushers, scrapers, roj twj, tshuab spinning thiab lwm yam kev thauj khoom hauv ntau qhov chaw xws li mining, steel thiab hluav taws xob. fais fab thiab lwm yam., ua tau zoo zog-txuag cov teebmeem thiab tau txais kev qhuas dav.
Post lub sij hawm: Mar-28-2024