【Huate Magnetic Separation Encyclopedia】 Daim ntawv thov ntawm Electromagnetic Stirrer hauv Casting Industry

【Huate Magnetic Separation Encyclopedia】 Daim ntawv thov ntawm Electromagnetic Stirrer hauv Casting Industry

Electromagnetic nplawm tuaj yeem ua kom cov txhuas yaj tsis muaj kev sib cuag, homogenize cov tshuaj muaj pes tsawg leeg thiab kub ntawm cov yaj, txo qhov tsim ntawm oxide slag, txo lub sij hawm smelting, txhim kho cov khoom tsim tau, thiab txo qis kev siv zog ntawm cov neeg ua haujlwm.Vim muaj ntau yam zoo ntawm electromagnetic stirring, electromagnetic stirrer tau tam sim no los ua ib qho khoom siv tseem ceeb hauv aluminium melting thiab casting kev lag luam.

Electromagnetic nplawm tuaj yeem ua kom cov txhuas yaj tsis muaj kev sib cuag, homogenize cov tshuaj muaj pes tsawg leeg thiab kub ntawm cov yaj, txo qhov tsim ntawm oxide slag, txo lub sij hawm smelting, txhim kho cov khoom tsim tau, thiab txo qis kev siv zog ntawm cov neeg ua haujlwm.Vim muaj ntau yam zoo ntawm electromagnetic stirring, electromagnetic stirrer tau tam sim no los ua ib qho khoom siv tseem ceeb hauv aluminium melting thiab casting kev lag luam.

Lub tshuab electromagnetic stirrer feem ntau yog tsim los ntawm cov khoom siv hluav taws xob sib txawv thiab cov inductor.Lub zog hloov pauv hloov pauv hloov 50/60Hz fais fab zaus hloov tam sim no rau hauv 3-theem qis zaus fais fab mov nrog zaus ntawm 0.5 ~ 5Hz.Tom qab cov khoom siv hluav taws xob txuas nrog lub inductor coil, ib qho chaw sib nqus mus ncig yuav raug tsim tawm.Kev mus ncig nthwv dej sib nqus nkag mus rau hauv stainless hlau phaj nyob rau hauv qab ntawm lub cub tawg thiab lub qhov cub hauv ob sab phlu thiab ua rau cov molten aluminium, kom cov molten aluminium txav tsis tu ncua, thiaj li ua tiav lub hom phiaj ntawm stirring.Qhov loj thiab kev taw qhia ntawm lub zog nplawm tuaj yeem hloov pauv los ntawm kev hloov pauv qhov voltage, zaus thiab theem ntawm lub zog hloov pauv hloov pauv.

Qhov tseeb AC, DC, AC hloov pauv zaus fais fab mov nrog kev ywj pheej cov cuab yeej cuab tam sib koom ua ke tsim los ntawm HuateLub tuam txhab thiab Nankai University, Shandong University thiab lwm lub tsev kawm ntawv qib siab thiab cov tsev kawm qib siab, yog tsim los ntawm lub txee tswj thiab lub zog sib txawv ntawm cov khoom siv hluav taws xob los tsim lub tshuab hluav taws xob hluav taws xob stirrer.

Qhov tseeb PWM tswj thev naus laus zis rhuav tshem cov qauv kev sib koom ua ke ntawm kev hloov pauv zaus yav dhau los.Raws li cov yam ntxwv ntawm kev thauj khoom ntawm lub tshuab hluav taws xob hluav taws xob, kev tsim tshwj xeeb ntawm software thiab kho vajtse yog nqa tawm.Nws tuaj yeem nqa cov khoom loj inductive yam tsis ntxiv impedance txuam ntawm lub hwj chim mov thiab lub load, thiab tuaj yeem ua haujlwm ntawm qhov tsawg zaus.Kev ua haujlwm ruaj khov.Qhov tseeb PWM hloov pauv zaus fais fab mov yog tsim nyog rau daim ntawv thov ntawm electromagnetic stirrers;piv nrog cov khoom siv hluav taws xob sib txawv tsis sib xws, qhov tseeb PWM hloov pauv zaus fais fab mov ntawm Huatemuaj cov yam ntxwv hauv qab no:

1.Power yam: Lub hwj chim ntawm qhov tseeb AC-DC-AC hloov pauv zaus lub zog hluav taws xob tuaj yeem ncav cuag ntau dua 0.95, uas ua tiav raws li lub teb chaws txoj cai rau peb-theem hluav taws xob circuits (0.9-1).0.95 los yog li ntawd yog qhov zoo tshaj plaws.Yog tias qhov ntsuas hluav taws xob siab dhau, qhov voltage yuav siab dhau.Piv nrog rau AC-AC qauv fais fab mov, lub peev xwm nruab ntawm lub cuab yeej tuaj yeem txo qis heev.

2.Static ua hauj lwm poob: Lub rectifier sab ntawm qhov tseeb PWM AC-DC-AC qhov sib txawv zaus fais fab mov tsis xav tau ib tug complex tswj Circuit Court, cov cuab yeej nws tus kheej muaj tsawg poob, thiab conversion efficiency siab dua li ntawm cov tsoos PWM Circuit Court. .Thaum cov khoom siv nyob rau hauv lub xeev standby, cov khoom siv hluav taws xob sib txawv ntawm cov khoom siv hluav taws xob yuav tsum tau hloov pauv lub zog loj nrog daim phiaj hluav taws xob txhawm rau txhawm rau tswj kev ruaj ntseg ntawm DC lub tsheb npav voltage, thaum PWM qhov hloov pauv zaus zaus fais fab mov yuav luag tsis muaj zog pauv nrog. daim phiaj zog.Nyob rau hauv cov nqe lus ntawm qis dua ib txwm muaj hwj chim mov.

3. Kev khiav hauj lwm poob: Txij li thaum lub agitator yog ib qho inductive load, tsis yog lub cev muaj zog-hom load, tsis muaj cov txheej txheem hloov dua siab tshiab los ntawm cov khoom siv hluav taws xob rau hluav taws xob, yog li yuav luag tsis muaj lub zog tawm tswv yim thaum lub sijhawm ua haujlwm.PWM tshiab fais fab mov paub txog qhov reactive fais fab sib pauv nrog cov inductive load los ntawm nruab nrab-muaj peev xwm DC capacitor, tsuas yog lub zog tsis xav tau, thiab tsis muaj zog hloov dua siab tshiab, Yog li ntawd, qhov tseeb PWM fais fab mov muaj kev khiav hauj lwm poob qis dua li ib txwm. cov khoom siv hluav taws xob sib txawv.

4. Cov hluav taws xob hluav taws xob: Vim tias PWM qhov sib txawv ntawm cov khoom siv hluav taws xob yog tsim los ntawm cov khoom siv hluav taws xob hluav taws xob thiab hloov kho los ntawm cov khoom siv hluav taws xob ntau zaus, cov khoom siv hluav taws xob sib txawv tsis sib xws muaj ob ntu: PWM rectifier thiab PWM inverter.Lub PWM rectifier ntsuas los ntawm daim phiaj hluav taws xob yuav tsim ntau qhov kev txiav txim siab siab thaum nws ua haujlwm.Txawm hais tias LC filtering yog siv rau ntawm daim phiaj sab, nws tseem ua rau hluav taws xob cuam tshuam rau daim phiaj thiab cov khoom siv nyob ib puag ncig;qhov tseeb PWM fais fab mov tsis muaj qhov hloov pauv siab ntawm sab kab sib chaws, thiab Siv ntau theem LC lim thiab hloov pauv kev sib cais, qhov kev sim ua pov thawj tias cov hluav taws xob cuam tshuam rau ntawm kab sib chaws me me, thiab nws tseem kov yeej cov kev cuam tshuam ntawm cov khoom siv hluav taws xob. sab nraum lub ntiaj teb ntawm electromagnetic stirring fais fab mov.

5. Cov khoom siv ruaj khov: qhov tseeb PWM hloov pauv zaus fais fab mov, sab rectifier txais kev tswj tsis tau cov kev hloov pauv ntawm ntuj tsim, tsis tas yuav tsum muaj kev tswj xyuas qhov nyuaj, thiab lub voj voog yooj yim.Tsis tas li ntawd, vim yog siv ntau yam kev tiv thaiv Circuit Court, suav nrog cov kab nkag mus, DC capacitor braking unit, dej kub, dej siab, thiab lwm yam, tshwj xeeb tshaj yog kev tiv thaiv ntau yam ntawm IGBT, ua rau lub kaw lus ua haujlwm ruaj khov, thiab nws cov xwm txheej siab heev, maturity thiab stability yog pom tseeb dua.

Lub tshuab hluav taws xob hluav taws xob tsim los ntawm Huate muaj ntau dua 200 cov neeg siv khoom hauv tsev, thiab tau xa tawm mus rau ntau tshaj kaum lub teb chaws thiab cheeb tsam xws li Brazil, Thaib teb thiab Is Nrias teb, thiab tau txais kev qhuas los ntawm cov neeg siv khoom.

Shandong Huate Magnetoelectric Technology Co., Ltd. tau tsim muaj nyob rau hauv 1993 (Tshuaj code: 831387).Lub tuam txhab yog lub teb chaws-theem kev tsim tus neeg tau yeej, lub teb chaws-theem tshwj xeeb, tshwj xeeb, thiab tshiab tseem ceeb "me me loj" enterprise, lub teb chaws-theem lub lag luam tshiab, thiab lub teb chaws-theem lub lag luam tshiab.Nws yog ib qho tseem ceeb ntawm high-tech enterprise, ib lub teb chaws kev txawj ntse ua qauv qhia kev lag luam, ib tug ua lag luam nyob rau hauv lub Linqu magnetoelectric cov yam ntxwv kev lag luam hauv paus ntawm National Torch Program, tus thawj coj ntawm lub National Magnetoelectric thiab Low Temperature Superconducting Application Technology Innovation Strategic Alliance, thiab tus lwm thawj chav tsev ntawm Tuam Tshoj Heavy Machinery Industry Association..Muaj cov chaw ua haujlwm tshawb fawb txog kev tshawb fawb hauv tebchaws, cov chaw ua haujlwm kawm tiav, cov chaw soj nstuam tseem ceeb hauv lub xeev rau kev siv tshuab magnetic thiab cov cuab yeej siv, thiab lub xeev magnetic thiab hluav taws xob engineering technology thiab lwm yam R & D platforms.Npog tag nrho thaj tsam ntawm 270,000 square meters, nws muaj tag nrho cov cuab tam ntawm ntau tshaj 600 lab yuan thiab ntau tshaj 800 tus neeg ua haujlwm.Nws yog ib qho ntawm cov kws tshaj lij tshaj lij thiab kev tsim khoom siv rau cov khoom siv hlau nplaum hauv Suav teb.Specializing nyob rau hauv zus tau tej cov kev kho mob superconducting magnetic resonance imagers, mus tas li hlau nplaum, electromagnetic thiab tsis kub superconducting sib nqus separators, hlau separators, ua tiav cov mine khoom, sib nqus stirrers, thiab lwm yam., qhov kev pab cuam npog mining, thee, hluav taws xob fais fab, metallurgy, non-ferrous hlau thiab chaw kho mob, muag rau Australia, Lub teb chaws Yelemees, Brazil, Is Nrias teb, South Africa thiab ntau tshaj 30 lub teb chaws.