【I-Huate Magnetic Separation Encyclopedia】Ukusetyenziswa kwe-Electromagnetic Stirrer kwiShishini lokuCoca

【I-Huate Magnetic Separation Encyclopedia】Ukusetyenziswa kwe-Electromagnetic Stirrer kwiShishini lokuCoca

Ukuxuba nge-electromagnetic kunokushukumisa ngokufanelekileyo ukunyibilika kwe-aluminiyam ngaphandle kokudibana, kuguqule ukwakheka kweekhemikhali kunye nobushushu bokunyibilika, kunciphise ukwakheka kwe-oxide slag, kufinyeze ixesha lokunyibilika, kuphucule imveliso, kwaye kunciphise kakhulu amandla abasebenzi. Ngenxa yeenzuzo ezininzi zokuxuba nge-electromagnetic, i-electromagnetic stirrer ngoku ibe sisixhobo esibalulekileyo kwishishini lokunyibilika nokufaka i-aluminiyam.

Ukuxuba nge-electromagnetic kunokushukumisa ngokufanelekileyo ukunyibilika kwe-aluminiyam ngaphandle kokudibana, kuguqule ukwakheka kweekhemikhali kunye nobushushu bokunyibilika, kunciphise ukwakheka kwe-oxide slag, kufinyeze ixesha lokunyibilika, kuphucule imveliso, kwaye kunciphise kakhulu amandla abasebenzi. Ngenxa yeenzuzo ezininzi zokuxuba nge-electromagnetic, i-electromagnetic stirrer ngoku ibe sisixhobo esibalulekileyo kwishishini lokunyibilika nokufaka i-aluminiyam.

Isivuseleli se-electromagnetic sakhiwe kakhulu ngombane oguquguqukayo kunye ne-inductor. Umbane oguquguqukayo uguqula i-50/60Hz power frequency alternating current ibe ngumbane ophantsi wesigaba esi-3 one-frequency ye-0.5 ~ 5Hz. Emva kokuba umbane uqhagamshelwe kwi-inductor coil, kuya kuveliswa i-magnetic wave magnetic. I-magnetic wave magnetic yangena kwipleyiti yentsimbi engatyiwayo ezantsi kwesithando somlilo kunye ne-furnace lining kwaye isebenze kwi-aluminium enyibilikisiweyo, ukuze i-aluminium enyibilikisiweyo ihambe rhoqo, ukuze kufezekiswe injongo yokuxuba. Ubukhulu kunye nolwalathiso lwamandla okuxuba lunokutshintshwa ngokutshintsha i-voltage, i-frequency kunye nesigaba sombane oguquguqukayo.

Umbane wamva nje we-AC, DC, AC variable frequency onamalungelo obunikazi obuzimeleyo aphuhliswe ngokudibeneyo yiHuateInkampani kunye neYunivesithi yaseNankai, iYunivesithi yaseShandong kunye nezinye iikholeji kunye neeyunivesithi, zenziwe ngekhabhinethi yokulawula kunye nekhabhinethi yombane eguquguqukayo ukwenza inkqubo ye-electromagnetic stirrer drive.

Itekhnoloji yamva nje yokulawula i-PWM iphula isakhiwo esidibeneyo se-frequency converter kwixesha elidlulileyo. Ngokweempawu zomthwalo we-electromagnetic stirrer, uyilo olukhethekileyo lwesoftware kunye nehardware luyenziwa. Ingathwala umthwalo omkhulu we-inductive ngaphandle kokongeza ukuhambelana kwe-impedance phakathi kombane kunye nomthwalo, kwaye ingasebenza kwiifrequencies eziphantsi. Umsebenzi ozinzileyo. Umbane wamva nje we-PWM variable frequency ufanelekile ngakumbi ukusetyenziswa kwii-electromagnetic stirrers; xa kuthelekiswa nombane we-variable frequency wendabuko, umbane wamva nje we-PWM variable frequency we-Huateineempawu ezilandelayo:

1. Amandla: Amandla ombane we-AC-DC-AC yamva nje enombane oguquguqukayo otshintshatshintshayo inokufikelela ngaphezulu kwe-0.95, nto leyo ehambelana ngokupheleleyo nemigaqo yesizwe yeesekethe zamandla ezinamanqanaba amathathu (0.9-1). I-0.95 okanye ngaphezulu yeyona ilungileyo. Ukuba amandla ombane aphezulu kakhulu, i-voltage iya kuba phezulu kakhulu. Xa kuthelekiswa nombane wesakhiwo se-AC-AC, amandla afakiweyo esixhobo anokuncitshiswa kakhulu.

2. Ilahleko yokusebenza engaguqukiyo: Icala lokulungisa umbane we-PWM AC-DC-AC yamva nje ayifuni circuit yolawulo oluntsonkothileyo, izixhobo ngokwazo zinokulahleka okuncinci, kwaye ukusebenza kakuhle kokuguqula kuphezulu kunokwesekethe ye-PWM yesiqhelo. Xa izixhobo zikwimeko yokulinda, umbane we-frequency eguquguqukayo yesiqhelo kufuneka utshintshise amandla amakhulu negridi yamandla ukuze kugcinwe uzinzo lwe-voltage yebhasi ye-DC, ngelixa umbane we-frequency eguquguqukayo ye-PWM yamva nje awunatshintshiselwano lwamandla negridi yamandla. Ngokuphathelele umbane ophantsi kunombane wesiqhelo.

3. Ilahleko yokusebenza: Ekubeni i-agitator ingumthwalo ongenisayo, ingengumthwalo wohlobo lwemoto, akukho nkqubo yokuguqula ukusuka kumandla oomatshini ukuya kumandla ombane, ngoko ke akukho phantse impendulo yamandla ngexesha lokusebenza. Umbane omtsha we-PWM ufezekisa utshintsho lwamandla olusebenzayo kunye nomthwalo ongenisayo nge-capacitor ye-DC enomthamo omkhulu ophakathi, kufuneka i-energy buffer kuphela, kwaye akukho kuguqulwa kwamandla, Ke ngoko, umbane wamva nje we-PWM unelahleko zokusebenza eziphantsi kunezixhobo zamandla eziguquguqukayo zesiqhelo.

4. Imitha ye-electromagnetic: Ngenxa yokuba umbane we-PWM variable frequency uquka izixhobo ze-elektroniki ezisebenzisa amandla kwaye ulawulwa yi-high frequency carrier frequency, umbane we-variable frequency wendabuko uquka amacandelo amabini: i-PWM rectifier kunye ne-PWM inverter. I-PWM rectifier elinganiswa yi-power grid iya kuvelisa inani elikhulu le-harmonics ephezulu xa isebenza. Nangona i-LC filtering isetyenziswa kwicala le-grid, isabangela ukuphazamiseka kwemitha kwi-grid nakwizixhobo ezingqongileyo; umbane we-PWM wamva nje awunayo i-high-frequency modulation kwicala le-grid, kwaye Ngokusebenzisa i-multi-stage LC filtering kunye ne-transformer isolation, uvavanyo lubonisa ukuba ukuphazamiseka kwemitha kwicala le-grid kuncinci kakhulu, kwaye ikwayoyisa impembelelo yehlabathi langaphandle kwi-electromagnetic stirving power supply.

5. Uzinzo lwezixhobo: umbane wamva nje we-PWM variable frequency, icala le-rectifier lisebenzisa indlela yokulungisa engalawulwayo yokutshintsha kwendalo, akukho circuit yolawulo oluyinkimbinkimbi efunekayo, kwaye i-circuit ilula. Ukongeza, ngenxa yokusetyenziswa kwe-circuit ezininzi zokukhusela, kubandakanya ukufunyanwa komgca ongenayo, iyunithi yokuqhoboshela i-DC capacitor, ubushushu bamanzi, uxinzelelo lwamanzi, njl.njl., ingakumbi ukhuseleko oluninzi lwe-IGBT, kwenza inkqubo isebenze ngokuthembekileyo ngakumbi, kwaye uhlobo lwayo oluphambili, ukuvuthwa kunye nozinzo zicacile ngakumbi.

Isivuseleli se-electromagnetic esenziwe yiHuate sinabathengi basekhaya abangaphezu kwama-200, kwaye sithunyelwe kumazwe angaphezu kweshumi nakwiindawo ezifana neBrazil, iThailand neIndiya, kwaye sidunyiswe kakhulu ngabathengi.

I-Shandong Huate Magnetoelectric Technology Co., Ltd. yasekwa ngo-1993 (ikhowudi yesitokhwe: 831387). Le nkampani yintshatsheli yokuvelisa umntu ngamnye kwinqanaba lesizwe, ishishini elikhethekileyo, elikhethekileyo, nelitsha eliphambili "elincinci" kwinqanaba lesizwe, ishishini elitsha eliphambili kwinqanaba lesizwe, ishishini elinobuchule eliphambili kwinqanaba lesizwe, ishishini lesizwe lokubonisa ubunini bobuchwephesha, ishishini eliphambili kwisiseko semveliso sezixhobo zemagnetoelectric zeLinqu kwiNkqubo yeSizwe yeTorch, iyunithi yosihlalo weNational Magnetoelectric and Low Temperature Superconducting Application Technology Innovation Strategic Alliance, kunye neyunithi engusekela-sihlalo we-China Heavy Machinery Industry Association. Kukho iindawo zokusebenza zophando lwesayensi emva kobugqirha kwinqanaba lesizwe, iindawo zokusebenza ezipheleleyo zezemfundo, iilabhoratri eziphambili zephondo zobuchwepheshe besicelo semagnethi kunye nezixhobo, kunye namaziko eteknoloji yobunjineli bombane kunye nombane wephondo kunye nezinye iiplatifomu ze-R&D. Igubungela indawo iyonke yeemitha zesikwere ezingama-270,000, ineempahla zizonke ezingaphezu kwe-600 yezigidi zeeyuan kunye nabasebenzi abangaphezu kwama-800. Yenye yezona ziseko zinkulu zobuchwephesha zokuvelisa nokuvelisa izixhobo zemagnethi eTshayina. Igxile ekuveliseni imifanekiso ye-magnetic resonance yezonyango eqhuba i-superconducting, iimagnethi ezisisigxina, ii-electromagnetic kunye ne-low temperature superconducting magnetic separators, ii-iron separators, iiseti ezipheleleyo zezixhobo zemigodi, ii-magnetic stirrers, njl.njl., umda wenkonzo ugubungela ukumbiwa kwemigodi, amalahle, amandla ombane, i-metallurgy, iintsimbi ezingezizo i-ferrous kunye namacandelo ezonyango, ezithengiswa e-Australia, eJamani, eBrazil, eIndiya, eMzantsi Afrika nakwamanye amazwe angaphezu kwama-30.